LTT 7857 [#1458309141210]
LTT 7857
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,213 cr
Solar masses:
0.7148
Solar radius:
0.8071
Age:
9,188 million years
Luminosity:
V
Surface temperature:
4,668 K
LTT 7857 A Belt
Class:
Rocky
Mass:
108,430,000,000,000 Mt
Inner radius:
1,095,900 km
Outer radius:
2,157,600 km
LTT 7857 B Belt
Class:
Rocky
Mass:
53,918,000,000,000,000 Mt
Inner radius:
2,496,700 km
Outer radius:
402,640,000 km
LTT 7857 1
/ Class III gas giant
Distance to arrival:
2,133 ls
Estimated value:
1,040 cr
Earth masses:
1,573.1169
Radius:
75,495 km
Reserve level:
Major
Gravity:
11.23 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
374 K
LTT 7857 1 a
/ Rocky body
(Landable)
Distance to arrival:
2,134 ls
Estimated value:
500 cr
Earth masses:
0.0047
Radius:
1,171 km
Gravity:
0.14 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
128 K
Materials:
Fe
(19.5%)
S
(18.9%)
C
(15.9%)
Ni
(14.8%)
P
(10.2%)
Cr
(8.8%)
Zn
(5.3%)
Se
(3.0%)
Te
(1.4%)
Mo
(1.3%)
Hg
(0.9%)
LTT 7857 1 b
/ Rocky body
(Landable)
Distance to arrival:
2,134 ls
Estimated value:
500 cr
Earth masses:
0.0030
Radius:
1,016 km
Gravity:
0.12 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
128 K
Materials:
Fe
(20.3%)
S
(19.6%)
C
(16.5%)
Ni
(15.3%)
P
(10.6%)
Ge
(5.8%)
Zn
(5.5%)
Zr
(2.4%)
Cd
(1.6%)
Sb
(1.2%)
Sn
(1.2%)
LTT 7857 1 c
/ Rocky body
(Landable)
Distance to arrival:
2,141 ls
Estimated value:
500 cr
Earth masses:
0.0070
Radius:
1,340 km
Gravity:
0.16 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
120 K
Materials:
Fe
(20.2%)
S
(19.6%)
C
(16.5%)
Ni
(15.3%)
P
(10.5%)
Mn
(8.3%)
Se
(3.1%)
Zr
(2.4%)
Cd
(1.6%)
Te
(1.5%)
W
(1.1%)
LTT 7857 1 d
/ Rocky body
(Landable)
Distance to arrival:
2,138 ls
Estimated value:
500 cr
Earth masses:
0.0040
Radius:
1,116 km
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
116 K
Materials:
Fe
(18.6%)
S
(18.1%)
C
(15.2%)
Ni
(14.1%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
V
(4.6%)
Nb
(1.3%)
Mo
(1.2%)
Sb
(1.1%)
LTT 7857 1 e
/ Rocky body
(Landable)
Distance to arrival:
2,128 ls
Estimated value:
500 cr
Earth masses:
0.0039
Radius:
1,101 km
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
111 K
Materials:
Fe
(19.7%)
S
(19.1%)
C
(16.0%)
Ni
(14.9%)
P
(10.3%)
Mn
(8.1%)
Zn
(5.4%)
Se
(3.0%)
Cd
(1.5%)
Ru
(1.2%)
Hg
(0.9%)
LTT 7857 1 f
/ Rocky body
(Landable)
Distance to arrival:
2,141 ls
Estimated value:
500 cr
Earth masses:
0.0102
Radius:
1,513 km
Gravity:
0.18 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
107 K
Materials:
Fe
(18.6%)
S
(18.0%)
C
(15.1%)
Ni
(14.0%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
V
(4.6%)
Cd
(1.4%)
Te
(1.4%)
Mo
(1.2%)
LTT 7857 1 g
/ Rocky body
(Landable)
Distance to arrival:
2,131 ls
Estimated value:
500 cr
Earth masses:
0.0136
Radius:
1,662 km
Gravity:
0.20 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
102 K
Materials:
Fe
(19.9%)
S
(19.3%)
C
(16.2%)
Ni
(15.0%)
P
(10.4%)
Mn
(8.2%)
V
(4.9%)
Zr
(2.3%)
Cd
(1.5%)
Ru
(1.2%)
W
(1.1%)
LTT 7857 2
/ Class III gas giant
Distance to arrival:
3,898 ls
Estimated value:
1,008 cr
Earth masses:
1,264.3871
Radius:
76,194 km
Reserve level:
Major
Gravity:
8.86 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
283 K
LTT 7857 2 a
/ Icy body
(Landable)
Distance to arrival:
3,897 ls
Estimated value:
500 cr
Earth masses:
0.0041
Radius:
1,406 km
Gravity:
0.08 G
Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
85 K
Materials:
S
(26.8%)
C
(22.6%)
P
(14.4%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Zn
(3.3%)
Nb
(0.8%)
Mo
(0.8%)
Sb
(0.7%)
LTT 7857 2 b
/ Icy body
(Landable)
Distance to arrival:
3,894 ls
Estimated value:
500 cr
Earth masses:
0.0048
Radius:
1,483 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
78 K
Materials:
S
(27.5%)
C
(23.1%)
P
(14.8%)
Fe
(12.5%)
Ni
(9.4%)
Mn
(5.2%)
Zn
(3.4%)
As
(1.6%)
Te
(0.9%)
Nb
(0.9%)
Sn
(0.8%)
LTT 7857 2 c
/ Icy body
(Landable)
Distance to arrival:
3,904 ls
Estimated value:
500 cr
Earth masses:
0.0099
Radius:
1,880 km
Gravity:
0.11 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.2%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Ge
(3.5%)
Cd
(0.9%)
Sb
(0.7%)
W
(0.7%)
LTT 7857 2 d
/ Icy body
(Landable)
Distance to arrival:
3,904 ls
Estimated value:
500 cr
Earth masses:
0.0072
Radius:
1,694 km
Gravity:
0.10 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(26.7%)
C
(22.5%)
P
(14.4%)
Fe
(12.1%)
Ni
(9.2%)
Cr
(5.4%)
Se
(4.2%)
Zn
(3.3%)
Mo
(0.8%)
Ru
(0.8%)
Sn
(0.7%)
LTT 7857 2 e
/ Icy body
Distance to arrival:
3,898 ls
Estimated value:
500 cr
Earth masses:
0.0092
Radius:
1,836 km
Surface pressure:
0.59 Atmospheres
Gravity:
0.11 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
121 K
LTT 7857 3
/ Class I gas giant
Distance to arrival:
3,857 ls
Estimated value:
3,718 cr
Earth masses:
51.5996
Radius:
48,729 km
Reserve level:
Major
Gravity:
0.88 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
69 K
LTT 7857 3 a
/ Icy body
(Landable)
Distance to arrival:
3,857 ls
Estimated value:
500 cr
Earth masses:
0.0025
Radius:
1,197 km
Gravity:
0.07 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
60 K
Materials:
S
(26.7%)
C
(22.5%)
P
(14.4%)
Fe
(12.2%)
Ni
(9.3%)
Mn
(5.1%)
Se
(4.2%)
Ge
(3.5%)
Cd
(1.0%)
Y
(0.7%)
Hg
(0.5%)
LTT 7857 3 b
/ Icy body
(Landable)
Distance to arrival:
3,857 ls
Estimated value:
500 cr
Earth masses:
0.0013
Radius:
963 km
Gravity:
0.06 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
60 K
Materials:
S
(27.7%)
C
(23.3%)
P
(14.9%)
Fe
(12.7%)
Ni
(9.6%)
Se
(4.3%)
Zn
(3.5%)
Zr
(1.5%)
Cd
(1.0%)
Sb
(0.8%)
W
(0.7%)
LTT 7857 3 c
/ Icy body
(Landable)
Distance to arrival:
3,857 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
704 km
Gravity:
0.04 G
Volcanism:
Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
60 K
Materials:
S
(26.5%)
C
(22.3%)
P
(14.3%)
Fe
(11.6%)
Ni
(8.8%)
Cr
(5.2%)
Mn
(4.8%)
Se
(4.2%)
Cd
(0.9%)
Y
(0.7%)
Sn
(0.7%)
LTT 7857 4
/ Class I gas giant
Distance to arrival:
3,874 ls
Estimated value:
3,569 cr
Earth masses:
35.3948
Radius:
43,830 km
Reserve level:
Major
Gravity:
0.75 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
68 K
LTT 7857 4 a
/ Icy body
(Landable)
Distance to arrival:
3,874 ls
Estimated value:
500 cr
Earth masses:
0.0057
Radius:
1,563 km
Gravity:
0.09 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
60 K
Materials:
S
(26.6%)
C
(22.4%)
P
(14.3%)
Fe
(12.1%)
Ni
(9.2%)
Cr
(5.5%)
Mn
(5.0%)
V
(3.0%)
Sb
(0.7%)
Sn
(0.7%)
Hg
(0.5%)
LTT 7857 4 b
/ Icy body
(Landable)
Distance to arrival:
3,875 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
914 km
Gravity:
0.05 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
60 K
Materials:
S
(26.5%)
C
(22.2%)
P
(14.2%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Mn
(4.9%)
Ge
(3.4%)
Cd
(0.9%)
Sb
(0.7%)
W
(0.7%)
LTT 7857 5
/ Class I gas giant
Distance to arrival:
5,413 ls
Estimated value:
3,885 cr
Earth masses:
76.0560
Radius:
53,991 km
Reserve level:
Major
Gravity:
1.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
55 K
LTT 7857 5 a
/ Icy body
(Landable)
Distance to arrival:
5,413 ls
Estimated value:
500 cr
Earth masses:
0.0061
Radius:
1,598 km
Gravity:
0.10 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
46 K
Materials:
S
(26.8%)
C
(22.6%)
P
(14.5%)
Fe
(12.3%)
Ni
(9.3%)
Cr
(5.5%)
Ge
(3.5%)
Zn
(3.3%)
Ru
(0.8%)
Sn
(0.7%)
W
(0.7%)
LTT 7857 5 b
/ Icy body
(Landable)
Distance to arrival:
5,413 ls
Estimated value:
500 cr
Earth masses:
0.0027
Radius:
1,228 km
Gravity:
0.07 G
Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
45 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.1%)
Ni
(9.2%)
Cr
(5.5%)
Se
(4.2%)
Zn
(3.3%)
Sb
(0.7%)
Sn
(0.7%)
W
(0.7%)
LTT 7857 6
/ Icy body
Distance to arrival:
5,402 ls
Estimated value:
635 cr
Earth masses:
30.0322
Radius:
19,087 km
Surface pressure:
5.77 Atmospheres
Gravity:
3.35 G
Volcanism:
Water Geysers
Atmosphere:
Thick Helium
Terraforming state:
Not terraformable
Surface temperature:
47 K
LTT 7857 7
/ Class I gas giant
Distance to arrival:
7,033 ls
Estimated value:
3,858 cr
Earth masses:
71.6154
Radius:
41,199 km
Gravity:
1.72 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
48 K
LTT 7857 7 a
/ Icy body
(Landable)
Distance to arrival:
7,034 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
744 km
Gravity:
0.04 G
Volcanism:
Minor Methane Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
39 K
Materials:
S
(26.3%)
C
(22.1%)
P
(14.1%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.3%)
Mn
(4.9%)
Se
(4.1%)
Te
(0.9%)
Mo
(0.8%)
W
(0.7%)
LTT 7857 7 b
/ Icy body
(Landable)
Distance to arrival:
7,027 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
759 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
39 K
Materials:
S
(27.3%)
C
(22.9%)
P
(14.7%)
Fe
(12.3%)
Ni
(9.3%)
Mn
(5.1%)
Se
(4.3%)
As
(1.6%)
Cd
(1.0%)
Mo
(0.8%)
Y
(0.7%)
LTT 7857 7 c
/ Icy body
(Landable)
Distance to arrival:
7,028 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
744 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
39 K
Materials:
S
(27.1%)
C
(22.8%)
P
(14.6%)
Fe
(12.3%)
Ni
(9.3%)
Cr
(5.5%)
Mn
(5.1%)
Zr
(1.4%)
Cd
(1.0%)
Sn
(0.7%)
Tc
(0.4%)
LTT 7857 7 d
/ Icy body
(Landable)
Distance to arrival:
7,029 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
659 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
38 K
Materials:
S
(26.5%)
C
(22.3%)
P
(14.3%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Mn
(5.0%)
V
(3.0%)
Cd
(0.9%)
Nb
(0.8%)
Y
(0.7%)