Ross 684 [#633809736386]
Ross 684 A
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,213 cr
Solar masses:
0.7188
Solar radius:
0.8359
Age:
6,056 million years
Luminosity:
V
Surface temperature:
4,737 K
Ross 684 A A Belt
Class:
Rocky
Mass:
14,262,000,000 Mt
Inner radius:
959,300 km
Outer radius:
2,269,600 km
Ross 684 A 1
/ Gas giant with water-based life
Distance to arrival:
656 ls
Estimated value:
851 cr
Earth masses:
360.7722
Radius:
72,879 km
Reserve level:
Pristine
Gravity:
2.76 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
181 K
Ross 684 A 1 a
/ Icy body
(Landable)
Distance to arrival:
656 ls
Estimated value:
500 cr
Earth masses:
0.0014
Radius:
996 km
Gravity:
0.06 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Surface temperature:
130 K
Materials:
S
(28.4%)
C
(23.9%)
P
(15.3%)
Fe
(12.4%)
Ni
(9.4%)
Mn
(5.1%)
As
(1.6%)
Zr
(1.4%)
Te
(0.9%)
Nb
(0.9%)
Sn
(0.7%)
Ross 684 A 1 b
/ Icy body
(Landable)
Distance to arrival:
658 ls
Estimated value:
500 cr
Earth masses:
0.0050
Radius:
1,506 km
Gravity:
0.09 G
Volcanism:
Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
129 K
Materials:
S
(26.6%)
C
(22.4%)
P
(14.3%)
Fe
(11.6%)
Ni
(8.8%)
Cr
(5.2%)
Mn
(4.8%)
Se
(4.2%)
Cd
(0.9%)
Sb
(0.7%)
Hg
(0.5%)
Ross 684 A 1 c
/ Icy body
(Landable)
Distance to arrival:
658 ls
Estimated value:
500 cr
Earth masses:
0.0012
Radius:
934 km
Gravity:
0.05 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
129 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(11.8%)
Ni
(8.9%)
Cr
(5.3%)
Se
(4.2%)
Ge
(3.4%)
Cd
(0.9%)
Nb
(0.8%)
Y
(0.7%)
Ross 684 A 1 d
/ Icy body
(Landable)
Distance to arrival:
662 ls
Estimated value:
500 cr
Earth masses:
0.0021
Radius:
1,139 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
125 K
Materials:
S
(27.4%)
C
(23.0%)
P
(14.7%)
Fe
(12.0%)
Ni
(9.1%)
Mn
(5.0%)
Ge
(3.5%)
V
(2.9%)
Te
(0.9%)
Nb
(0.8%)
Sn
(0.7%)
Ross 684 A 1 e
/ Icy body
(Landable)
Distance to arrival:
661 ls
Estimated value:
500 cr
Earth masses:
0.0041
Radius:
1,412 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
125 K
Materials:
S
(27.7%)
C
(23.3%)
P
(14.9%)
Fe
(12.2%)
Ni
(9.2%)
Cr
(5.5%)
Ge
(3.5%)
As
(1.6%)
Cd
(1.0%)
Mo
(0.8%)
Tc
(0.4%)
Ross 684 A 1 f
/ Icy body
(Landable)
Distance to arrival:
644 ls
Estimated value:
500 cr
Earth masses:
0.0015
Radius:
1,011 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
124 K
Materials:
S
(27.9%)
C
(23.4%)
P
(15.0%)
Fe
(12.2%)
Ni
(9.2%)
Mn
(5.0%)
Ge
(3.6%)
Zr
(1.4%)
Te
(0.9%)
Mo
(0.8%)
Hg
(0.5%)
Ross 684 A 2
/ Class III gas giant
Distance to arrival:
854 ls
Estimated value:
999 cr
Earth masses:
1,181.0746
Radius:
76,340 km
Reserve level:
Pristine
Gravity:
8.24 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
325 K
Ross 684 A 2 a
/ Rocky Ice world
(Landable)
Distance to arrival:
855 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
480 km
Gravity:
0.05 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
154 K
Materials:
S
(20.4%)
Fe
(17.4%)
C
(17.1%)
Ni
(13.2%)
P
(11.0%)
Cr
(7.8%)
Ge
(5.1%)
Zn
(4.7%)
Nb
(1.2%)
Mo
(1.1%)
Y
(1.0%)
Ross 684 A 2 b
/ Rocky Ice world
Distance to arrival:
855 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
585 km
Surface pressure:
33.98 Atmospheres
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
Thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
390 K
Ross 684 A 2 c
/ Icy body
Distance to arrival:
855 ls
Estimated value:
500 cr
Earth masses:
0.0059
Radius:
1,590 km
Surface pressure:
185.13 Atmospheres
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
Thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
446 K
Ross 684 A 2 d
/ Icy body
(Landable)
Distance to arrival:
856 ls
Estimated value:
500 cr
Earth masses:
0.0076
Radius:
1,727 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
130 K
Materials:
S
(27.9%)
C
(23.5%)
P
(15.0%)
Fe
(12.4%)
Ni
(9.4%)
Mn
(5.1%)
V
(3.0%)
Zr
(1.4%)
Nb
(0.9%)
Y
(0.7%)
Sn
(0.7%)
Ross 684 A 2 e
/ Icy body
(Landable)
Distance to arrival:
846 ls
Estimated value:
500 cr
Earth masses:
0.0072
Radius:
1,697 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
124 K
Materials:
S
(27.0%)
C
(22.7%)
P
(14.5%)
Fe
(12.0%)
Ni
(9.1%)
Mn
(4.9%)
Se
(4.2%)
Ge
(3.5%)
Nb
(0.8%)
Ru
(0.7%)
Hg
(0.5%)
Ross 684 A 2 f
/ Icy body
(Landable)
Distance to arrival:
831 ls
Estimated value:
500 cr
Earth masses:
0.0245
Radius:
2,560 km
Gravity:
0.15 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
118 K
Materials:
S
(28.3%)
C
(23.8%)
P
(15.2%)
Fe
(12.2%)
Ni
(9.2%)
Mn
(5.0%)
Ge
(3.2%)
Zr
(1.4%)
Cd
(0.9%)
Hg
(0.5%)
Po
(0.3%)
Ross 684 A 3
/ Gas giant with water-based life
Distance to arrival:
1,125 ls
Estimated value:
906 cr
Earth masses:
580.4267
Radius:
74,452 km
Reserve level:
Pristine
Gravity:
4.26 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
188 K
Ross 684 A 3 a
/ Icy body
(Landable)
Distance to arrival:
1,124 ls
Estimated value:
500 cr
Earth masses:
0.0023
Radius:
1,155 km
Gravity:
0.07 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
110 K
Materials:
S
(28.0%)
C
(23.6%)
P
(15.1%)
Fe
(12.4%)
Ni
(9.4%)
Se
(4.4%)
Zn
(3.4%)
Zr
(1.4%)
Nb
(0.9%)
Sb
(0.8%)
W
(0.7%)
Ross 684 A 3 b
/ Icy body
(Landable)
Distance to arrival:
1,121 ls
Estimated value:
500 cr
Earth masses:
0.0160
Radius:
2,203 km
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
105 K
Materials:
S
(27.4%)
C
(23.1%)
P
(14.8%)
Fe
(12.2%)
Ni
(9.2%)
Cr
(5.5%)
Se
(4.3%)
As
(1.6%)
Nb
(0.8%)
Y
(0.7%)
Hg
(0.5%)
Ross 684 A 3 c
/ Icy body
(Landable)
Distance to arrival:
1,114 ls
Estimated value:
500 cr
Earth masses:
0.0057
Radius:
1,571 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
100 K
Materials:
S
(27.2%)
C
(22.8%)
P
(14.6%)
Fe
(12.0%)
Ni
(9.1%)
Mn
(5.0%)
Se
(4.3%)
V
(3.0%)
Te
(0.9%)
W
(0.7%)
Hg
(0.5%)
Ross 684 A 3 d
/ Icy body
(Landable)
Distance to arrival:
1,110 ls
Estimated value:
500 cr
Earth masses:
0.0108
Radius:
1,934 km
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
99 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.0%)
Ni
(9.1%)
Mn
(5.0%)
Se
(4.2%)
Ge
(3.5%)
Te
(0.9%)
Sn
(0.7%)
Hg
(0.5%)
Ross 684 A 3 d a
/ Icy body
(Landable)
Distance to arrival:
1,110 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
714 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
99 K
Materials:
S
(29.8%)
C
(25.0%)
P
(16.0%)
Fe
(9.1%)
Ni
(6.9%)
Se
(4.7%)
Cr
(4.1%)
Ge
(3.0%)
Ru
(0.6%)
W
(0.5%)
Sn
(0.5%)
Ross 684 A 3 e
/ Icy body
(Landable)
Distance to arrival:
1,132 ls
Estimated value:
500 cr
Earth masses:
0.0070
Radius:
1,678 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
98 K
Materials:
S
(26.7%)
C
(22.5%)
P
(14.4%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.3%)
Mn
(4.9%)
V
(2.9%)
Cd
(0.9%)
Nb
(0.8%)
Ru
(0.7%)
Ross 684 A 4
/ Gas giant with water-based life
Distance to arrival:
1,401 ls
Estimated value:
938 cr
Earth masses:
751.5415
Radius:
76,324 km
Reserve level:
Pristine
Gravity:
5.25 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
211 K
Ross 684 A 4 a
/ Icy body
(Landable)
Distance to arrival:
1,400 ls
Estimated value:
500 cr
Earth masses:
0.0079
Radius:
1,747 km
Gravity:
0.11 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
109 K
Materials:
S
(27.8%)
C
(23.4%)
P
(15.0%)
Fe
(12.3%)
Ni
(9.3%)
Mn
(5.1%)
V
(3.0%)
Zr
(1.4%)
Cd
(1.0%)
Te
(0.9%)
Nb
(0.8%)
Ross 684 A 4 b
/ Icy body
(Landable)
Distance to arrival:
1,403 ls
Estimated value:
500 cr
Earth masses:
0.0127
Radius:
2,037 km
Gravity:
0.12 G
Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
103 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Se
(4.2%)
Ge
(3.5%)
Nb
(0.8%)
Sn
(0.7%)
Tc
(0.4%)
Ross 684 A 4 c
/ Icy body
(Landable)
Distance to arrival:
1,396 ls
Estimated value:
500 cr
Earth masses:
0.0518
Radius:
3,223 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.20 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
99 K
Materials:
S
(27.3%)
C
(23.0%)
P
(14.7%)
Fe
(12.2%)
Ni
(9.2%)
Cr
(5.5%)
Se
(4.3%)
Zr
(1.4%)
Nb
(0.8%)
Mo
(0.8%)
Sb
(0.8%)
Ross 684 A 4 d
/ Icy body
(Landable)
Distance to arrival:
1,413 ls
Estimated value:
500 cr
Earth masses:
0.0869
Radius:
3,857 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.24 G
Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable
Surface temperature:
90 K
Materials:
S
(27.9%)
C
(23.4%)
P
(15.0%)
Fe
(12.0%)
Ni
(9.1%)
Se
(4.4%)
Zn
(3.3%)
V
(2.9%)
Nb
(0.8%)
Ru
(0.7%)
Hg
(0.5%)
Ross 684 A 5
/ Class I gas giant
Distance to arrival:
2,088 ls
Estimated value:
3,996 cr
Earth masses:
96.9791
Radius:
39,573 km
Gravity:
2.52 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
86 K
Ross 684 A 5 a
/ Icy body
Distance to arrival:
2,089 ls
Estimated value:
500 cr
Earth masses:
0.0017
Radius:
1,057 km
Surface pressure:
0.19 Atmospheres
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
112 K
Ross 684 A 5 b
/ Icy body
(Landable)
Distance to arrival:
2,091 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
758 km
Surface pressure:
0.10 Atmospheres
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
Thin Methane
Terraforming state:
Not terraformable
Surface temperature:
105 K
Materials:
S
(27.2%)
C
(22.8%)
P
(14.6%)
Fe
(12.2%)
Ni
(9.2%)
Mn
(5.0%)
Ge
(3.5%)
V
(3.0%)
Cd
(1.0%)
Ru
(0.8%)
W
(0.7%)
Ross 684 A 5 c
/ Icy body
(Landable)
Distance to arrival:
2,090 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
739 km
Surface pressure:
0.09 Atmospheres
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
Thin Methane
Terraforming state:
Not terraformable
Surface temperature:
104 K
Materials:
S
(27.6%)
C
(23.2%)
P
(14.9%)
Fe
(12.3%)
Ni
(9.3%)
Cr
(5.5%)
Zn
(3.3%)
Zr
(1.4%)
Te
(0.9%)
Mo
(0.8%)
Sn
(0.7%)
Ross 684 A 5 d
/ Icy body
(Landable)
Distance to arrival:
2,081 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
708 km
Surface pressure:
0.08 Atmospheres
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
Thin Methane
Terraforming state:
Not terraformable
Surface temperature:
103 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(11.9%)
Ni
(9.0%)
Mn
(4.9%)
Se
(4.2%)
Ge
(3.5%)
Cd
(0.9%)
Nb
(0.8%)
Y
(0.7%)
Ross 684 A 5 e
/ Icy body
Distance to arrival:
2,090 ls
Estimated value:
500 cr
Earth masses:
0.0029
Radius:
1,257 km
Surface pressure:
0.27 Atmospheres
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
116 K
Ross 684 B
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
160,564 ls
Estimated value:
1,206 cr
Solar masses:
0.3477
Solar radius:
0.5584
Age:
6,056 million years
Luminosity:
Va
Surface temperature:
2,864 K
Ross 684 B A Belt
Class:
Rocky
Mass:
73,274,000,000,000 Mt
Inner radius:
589,370 km
Outer radius:
1,696,800 km
Ross 684 B 1
/ High metal content world
(Landable)
Distance to arrival:
160,549 ls
Estimated value:
13,126 cr
Earth masses:
0.1036
Radius:
3,016 km
Gravity:
0.46 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
531 K
Materials:
Fe
(20.9%)
Ni
(15.8%)
S
(15.0%)
C
(12.7%)
Cr
(9.4%)
Mn
(8.6%)
P
(8.1%)
Zn
(5.7%)
Cd
(1.6%)
Sn
(1.4%)
Tc
(0.8%)
Ross 684 B 2
/ High metal content world
(Landable)
Distance to arrival:
160,571 ls
Estimated value:
12,997 cr
Earth masses:
0.0857
Radius:
2,839 km
Gravity:
0.43 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
464 K
Materials:
Fe
(21.7%)
Ni
(16.4%)
S
(15.6%)
C
(13.1%)
Cr
(9.8%)
Mn
(9.0%)
P
(8.4%)
Se
(2.4%)
Cd
(1.7%)
Mo
(1.4%)
Po
(0.6%)
Ross 684 B 3
/ High metal content world
(Landable)
Distance to arrival:
160,553 ls
Estimated value:
12,964 cr
Earth masses:
0.0816
Radius:
2,795 km
Gravity:
0.43 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
413 K
Materials:
Fe
(21.5%)
Ni
(16.3%)
S
(15.5%)
C
(13.0%)
Cr
(9.7%)
Mn
(8.9%)
P
(8.3%)
Se
(2.4%)
Cd
(1.7%)
Nb
(1.5%)
Ru
(1.3%)
Ross 684 B 4
/ High metal content world
Distance to arrival:
160,498 ls
Estimated value:
164,100 cr
Earth masses:
0.4736
Radius:
4,858 km
Surface pressure:
66.72 Atmospheres
Gravity:
0.82 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Candidate for terraforming
Surface temperature:
732 K
Ross 684 BC 1
/ Class I gas giant
Distance to arrival:
161,371 ls
Estimated value:
4,894 cr
Earth masses:
492.4064
Radius:
74,499 km
Gravity:
3.61 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
134 K
Ross 684 BC 1 a
/ Icy body
Distance to arrival:
161,372 ls
Estimated value:
500 cr
Earth masses:
0.0033
Radius:
1,312 km
Surface pressure:
29.38 Atmospheres
Gravity:
0.08 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable
Surface temperature:
205 K
Ross 684 BC 1 b
/ Icy body
Distance to arrival:
161,369 ls
Estimated value:
500 cr
Earth masses:
0.0026
Radius:
1,209 km
Surface pressure:
16.31 Atmospheres
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable
Surface temperature:
186 K
Ross 684 BC 1 c
/ Icy body
Distance to arrival:
161,373 ls
Estimated value:
500 cr
Earth masses:
0.0121
Radius:
2,008 km
Surface pressure:
0.71 Atmospheres
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
125 K
Ross 684 BC 1 d
/ Icy body
Distance to arrival:
161,364 ls
Estimated value:
500 cr
Earth masses:
0.0078
Radius:
1,736 km
Surface pressure:
0.52 Atmospheres
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
114 K
Ross 684 BC 1 e
/ Icy body
Distance to arrival:
161,361 ls
Estimated value:
500 cr
Earth masses:
0.0067
Radius:
1,652 km
Surface pressure:
0.47 Atmospheres
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
111 K
Ross 684 BC 2
/ Class III gas giant
Distance to arrival:
162,155 ls
Estimated value:
1,004 cr
Earth masses:
1,223.7482
Radius:
76,259 km
Reserve level:
Pristine
Gravity:
8.56 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
272 K
Ross 684 BC 2 a
/ Icy body
(Landable)
Distance to arrival:
162,157 ls
Estimated value:
500 cr
Earth masses:
0.0077
Radius:
1,731 km
Gravity:
0.10 G
Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
82 K
Materials:
S
(26.5%)
C
(22.3%)
P
(14.3%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.3%)
Mn
(4.9%)
Ge
(3.4%)
Cd
(0.9%)
Mo
(0.8%)
Ru
(0.7%)
Ross 684 BC 2 a a
/ Icy body
(Landable)
Distance to arrival:
162,157 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
578 km
Gravity:
0.03 G
Volcanism:
Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
82 K
Materials:
S
(31.1%)
C
(26.1%)
P
(16.7%)
Fe
(9.5%)
Ni
(7.2%)
Cr
(4.3%)
V
(2.3%)
As
(1.4%)
Ru
(0.6%)
Sn
(0.5%)
Hg
(0.4%)
Ross 684 BC 2 b
/ Icy body
(Landable)
Distance to arrival:
162,157 ls
Estimated value:
500 cr
Earth masses:
0.0026
Radius:
1,205 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
77 K
Materials:
S
(27.1%)
C
(22.8%)
P
(14.6%)
Fe
(12.0%)
Ni
(9.1%)
Mn
(5.0%)
Se
(4.3%)
Ge
(3.5%)
Mo
(0.8%)
Hg
(0.5%)
Po
(0.3%)
Ross 684 BC 2 c
/ Icy body
(Landable)
Distance to arrival:
162,161 ls
Estimated value:
500 cr
Earth masses:
0.0049
Radius:
1,492 km
Gravity:
0.09 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(27.1%)
C
(22.8%)
P
(14.6%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Ge
(3.5%)
V
(3.0%)
Cd
(0.9%)
Te
(0.9%)
Mo
(0.8%)
Ross 684 BC 2 d
/ Icy body
(Landable)
Distance to arrival:
162,161 ls
Estimated value:
500 cr
Earth masses:
0.0044
Radius:
1,443 km
Gravity:
0.09 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(27.2%)
C
(22.9%)
P
(14.7%)
Fe
(12.1%)
Ni
(9.1%)
Mn
(5.0%)
Ge
(3.5%)
Zn
(3.3%)
Te
(0.9%)
Sn
(0.7%)
W
(0.7%)
Ross 684 BC 2 e
/ Icy body
Distance to arrival:
162,148 ls
Estimated value:
500 cr
Earth masses:
0.0061
Radius:
1,601 km
Surface pressure:
0.44 Atmospheres
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
123 K
Ross 684 BC 2 f
/ Icy body
Distance to arrival:
162,145 ls
Estimated value:
500 cr
Earth masses:
0.0050
Radius:
1,504 km
Surface pressure:
0.39 Atmospheres
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
117 K
Ross 684 BC 2 g
/ Icy body
Distance to arrival:
162,169 ls
Estimated value:
500 cr
Earth masses:
0.0326
Radius:
2,778 km
Surface pressure:
1.42 Atmospheres
Gravity:
0.17 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
131 K
Ross 684 BC 3
/ Class I gas giant
Distance to arrival:
162,247 ls
Estimated value:
3,593 cr
Earth masses:
37.6978
Radius:
26,344 km
Gravity:
2.21 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
47 K
Ross 684 BC 3 a
/ Icy body
(Landable)
Distance to arrival:
162,247 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
898 km
Gravity:
0.05 G
Volcanism:
Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(27.9%)
C
(23.5%)
P
(15.0%)
Fe
(12.4%)
Ni
(9.4%)
Se
(4.4%)
Ge
(3.6%)
As
(1.6%)
Mo
(0.8%)
Y
(0.7%)
Sn
(0.7%)
Ross 684 BC 3 b
/ Icy body
(Landable)
Distance to arrival:
162,249 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
729 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(26.9%)
C
(22.7%)
P
(14.5%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.4%)
Se
(4.2%)
Zn
(3.2%)
Sb
(0.7%)
Sn
(0.7%)
W
(0.7%)
Ross 684 BC 3 c
/ Icy body
(Landable)
Distance to arrival:
162,243 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
711 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(27.2%)
C
(22.9%)
P
(14.6%)
Fe
(12.1%)
Ni
(9.1%)
Cr
(5.4%)
Ge
(3.5%)
V
(3.0%)
Te
(0.9%)
Mo
(0.8%)
Hg
(0.5%)
Ross 684 BC 3 d
/ Icy body
(Landable)
Distance to arrival:
162,242 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
640 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(27.4%)
C
(23.0%)
P
(14.7%)
Fe
(12.1%)
Ni
(9.2%)
Se
(4.3%)
Ge
(3.5%)
Zn
(3.3%)
Te
(0.9%)
Nb
(0.8%)
Mo
(0.8%)
Ross 684 BC 3 e
/ Icy body
(Landable)
Distance to arrival:
162,238 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
810 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(27.7%)
C
(23.3%)
P
(14.9%)
Fe
(12.4%)
Ni
(9.4%)
Mn
(5.1%)
V
(3.0%)
As
(1.6%)
Cd
(1.0%)
Nb
(0.9%)
Ru
(0.8%)
Ross 684 BC 3 f
/ Icy body
(Landable)
Distance to arrival:
162,235 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
719 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
40 K
Materials:
S
(28.2%)
C
(23.7%)
P
(15.2%)
Fe
(12.5%)
Ni
(9.5%)
Ge
(3.6%)
Zn
(3.4%)
As
(1.6%)
Nb
(0.9%)
Sb
(0.8%)
Sn
(0.7%)
Ross 684 C
/ L (Brown dwarf) Star
Distance to arrival:
160,567 ls
Estimated value:
1,202 cr
Solar masses:
0.1172
Solar radius:
0.2812
Age:
6,056 million years
Luminosity:
V
Surface temperature:
1,528 K
Ross 684 C A Belt
Class:
Metal Rich
Mass:
31,125,000,000,000 Mt
Inner radius:
348,480 km
Outer radius:
1,180,900 km
Ross 684 C 1
/ High metal content world
(Landable)
Distance to arrival:
160,574 ls
Estimated value:
11,731 cr
Earth masses:
0.0079
Radius:
1,311 km
Gravity:
0.19 G
Volcanism:
Minor Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
368 K
Materials:
Fe
(21.2%)
Ni
(16.0%)
S
(15.2%)
C
(12.8%)
Cr
(9.5%)
Mn
(8.7%)
P
(8.2%)
Ge
(4.5%)
Nb
(1.5%)
Mo
(1.4%)
Te
(1.2%)
Ross 684 C 2
/ High metal content world
(Landable)
Distance to arrival:
160,559 ls
Estimated value:
11,735 cr
Earth masses:
0.0080
Radius:
1,316 km
Gravity:
0.19 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
300 K
Materials:
Fe
(22.4%)
Ni
(17.0%)
S
(16.1%)
C
(13.6%)
Mn
(9.3%)
P
(8.7%)
Zn
(6.1%)
Se
(2.5%)
Cd
(1.7%)
Y
(1.3%)
W
(1.2%)
Ross 684 C 3
/ High metal content world
Distance to arrival:
160,584 ls
Estimated value:
12,197 cr
Earth masses:
0.0218
Radius:
1,825 km
Surface pressure:
1.81 Atmospheres
Gravity:
0.27 G
Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable
Surface temperature:
611 K
Ross 684 C 4
/ High metal content world
(Landable)
Distance to arrival:
160,588 ls
Estimated value:
12,267 cr
Earth masses:
0.0250
Radius:
1,909 km
Gravity:
0.28 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
240 K
Materials:
Fe
(22.8%)
Ni
(17.2%)
S
(16.4%)
C
(13.8%)
Cr
(10.3%)
P
(8.8%)
Ge
(4.8%)
Zr
(2.7%)
Sn
(1.5%)
Hg
(1.0%)
Tc
(0.8%)
Ross 684 C 5
/ High metal content world
(Landable)
Distance to arrival:
160,548 ls
Estimated value:
12,129 cr
Earth masses:
0.0191
Radius:
1,747 km
Gravity:
0.25 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
218 K
Materials:
Fe
(22.6%)
Ni
(17.1%)
S
(16.2%)
C
(13.7%)
Cr
(10.2%)
P
(8.7%)
V
(5.6%)
Se
(2.5%)
W
(1.2%)
Te
(1.2%)
Hg
(1.0%)
Ross 684 C 6
/ High metal content world
(Landable)
Distance to arrival:
160,570 ls
Estimated value:
12,557 cr
Earth masses:
0.0423
Radius:
2,260 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.34 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
198 K
Materials:
Fe
(21.9%)
Ni
(16.5%)
S
(15.6%)
C
(13.1%)
Mn
(9.0%)
P
(8.4%)
Zn
(5.9%)
V
(5.4%)
Nb
(1.5%)
Mo
(1.4%)
Te
(1.2%)
Ross 684 C 6 a
/ Rocky body
(Landable)
Distance to arrival:
160,570 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
709 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
198 K
Materials:
Fe
(19.7%)
S
(17.8%)
C
(15.0%)
Ni
(14.9%)
P
(9.6%)
Cr
(8.9%)
Zn
(5.4%)
V
(4.8%)
Te
(1.4%)
Nb
(1.4%)
Mo
(1.3%)
