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%)
