Scheau Byoea GA-Z d395 [#13583546914571]
Scheau Byoea GA-Z d395 A
/ G (White-Yellow) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,216 cr
Solar masses:
0.8984
Solar radius:
1.0127
Age:
716 million years
Luminosity:
Vab
Surface temperature:
5,444 K
Scheau Byoea GA-Z d395 A 1
/ High metal content world
(Landable)
Distance to arrival:
42 ls
Estimated value:
11,768 cr
Earth masses:
0.0087
Radius:
1,347 km
Gravity:
0.19 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
911 K
Materials:
Fe
(22.8%)
Ni
(17.2%)
S
(16.1%)
C
(13.5%)
Cr
(10.2%)
P
(8.7%)
Ge
(4.8%)
Zr
(2.6%)
Nb
(1.6%)
Sn
(1.5%)
Sb
(1.0%)
Scheau Byoea GA-Z d395 A 2
/ High metal content world
(Landable)
Distance to arrival:
70 ls
Estimated value:
12,234 cr
Earth masses:
0.0235
Radius:
1,866 km
Gravity:
0.27 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
726 K
Materials:
Fe
(21.9%)
Ni
(16.5%)
S
(15.5%)
C
(13.0%)
Mn
(9.0%)
P
(8.3%)
Zn
(5.9%)
V
(5.4%)
Cd
(1.7%)
Mo
(1.4%)
Ru
(1.4%)
Scheau Byoea GA-Z d395 A 3
/ High metal content world
(Landable)
Distance to arrival:
101 ls
Estimated value:
11,949 cr
Earth masses:
0.0131
Radius:
1,542 km
Gravity:
0.22 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
618 K
Materials:
Fe
(22.0%)
Ni
(16.6%)
S
(15.5%)
C
(13.1%)
Mn
(9.1%)
P
(8.4%)
Zn
(6.0%)
V
(5.4%)
Cd
(1.7%)
Ru
(1.4%)
Hg
(1.0%)
Scheau Byoea GA-Z d395 AB 1
/ Class II gas giant
Distance to arrival:
2,694 ls
Estimated value:
28,118 cr
Earth masses:
440.8245
Radius:
74,742 km
Gravity:
3.21 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
182 K
Scheau Byoea GA-Z d395 AB 1 a
/ Rocky body
Distance to arrival:
2,695 ls
Estimated value:
500 cr
Earth masses:
0.0020
Radius:
881 km
Surface pressure:
1.99 Atmospheres
Gravity:
0.10 G
Volcanism:
Minor Rocky Magma
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
251 K
Scheau Byoea GA-Z d395 AB 1 b
/ Rocky body
Distance to arrival:
2,693 ls
Estimated value:
500 cr
Earth masses:
0.0009
Radius:
672 km
Surface pressure:
0.12 Atmospheres
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
184 K
Scheau Byoea GA-Z d395 AB 1 c
/ Rocky body
(Landable)
Distance to arrival:
2,690 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
614 km
Gravity:
0.07 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
133 K
Materials:
Fe
(19.8%)
S
(19.2%)
C
(16.2%)
Ni
(15.0%)
P
(10.4%)
Mn
(8.2%)
V
(4.9%)
As
(2.6%)
Cd
(1.5%)
Ru
(1.2%)
Sn
(1.2%)
Scheau Byoea GA-Z d395 AB 1 d
/ Rocky body
(Landable)
Distance to arrival:
2,690 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
607 km
Gravity:
0.07 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
133 K
Materials:
Fe
(19.6%)
S
(19.1%)
C
(16.1%)
Ni
(14.9%)
P
(10.3%)
Mn
(8.1%)
V
(4.8%)
Se
(3.0%)
Cd
(1.5%)
Nb
(1.3%)
Sb
(1.2%)
Scheau Byoea GA-Z d395 AB 1 e
/ Rocky body
(Landable)
Distance to arrival:
2,693 ls
Estimated value:
500 cr
Earth masses:
0.0012
Radius:
753 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
130 K
Materials:
Fe
(19.7%)
S
(19.2%)
C
(16.1%)
Ni
(14.9%)
P
(10.3%)
Mn
(8.1%)
Zn
(5.4%)
As
(2.6%)
Nb
(1.4%)
Ru
(1.2%)
Sn
(1.2%)
Scheau Byoea GA-Z d395 AB 2
/ Icy body
Distance to arrival:
2,740 ls
Estimated value:
533 cr
Earth masses:
4.8483
Radius:
12,246 km
Surface pressure:
2,376.16 Atmospheres
Reserve level:
Pristine
Gravity:
1.32 G
Volcanism:
Major Water Geysers
Atmosphere:
Thick Argon-rich
Terraforming state:
Not terraformable
Surface temperature:
179 K
Scheau Byoea GA-Z d395 AB 3
/ Icy body
Distance to arrival:
3,689 ls
Estimated value:
601 cr
Earth masses:
17.3967
Radius:
18,699 km
Surface pressure:
45,698.24 Atmospheres
Gravity:
2.02 G
Volcanism:
Water Geysers
Atmosphere:
Hot thick Methane-rich
Terraforming state:
Not terraformable
Surface temperature:
622 K
Scheau Byoea GA-Z d395 AB 3 a
/ Icy body
(Landable)
Distance to arrival:
3,688 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
573 km
Gravity:
0.03 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
96 K
Materials:
S
(26.3%)
C
(22.1%)
P
(14.2%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.3%)
Mn
(4.9%)
Se
(4.1%)
Nb
(0.8%)
Y
(0.7%)
W
(0.7%)
Scheau Byoea GA-Z d395 AB 3 b
/ Icy body
(Landable)
Distance to arrival:
3,686 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
609 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
96 K
Materials:
S
(27.5%)
C
(23.2%)
P
(14.8%)
Fe
(12.4%)
Ni
(9.4%)
Cr
(5.6%)
Ge
(3.6%)
As
(1.6%)
Cd
(1.0%)
Hg
(0.5%)
Po
(0.3%)
Scheau Byoea GA-Z d395 B
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
595 ls
Estimated value:
1,205 cr
Solar masses:
0.2813
Solar radius:
0.4937
Age:
716 million years
Luminosity:
Va
Surface temperature:
2,581 K
Scheau Byoea GA-Z d395 B 1
/ High metal content world
(Landable)
Distance to arrival:
604 ls
Estimated value:
12,478 cr
Earth masses:
0.0369
Radius:
2,161 km
Gravity:
0.32 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
790 K
Materials:
Fe
(22.3%)
Ni
(16.9%)
S
(15.8%)
C
(13.3%)
Mn
(9.2%)
P
(8.5%)
V
(5.5%)
Ge
(4.7%)
Cd
(1.7%)
Mo
(1.5%)
Po
(0.6%)
Scheau Byoea GA-Z d395 B 2
/ High metal content world
(Landable)
Distance to arrival:
608 ls
Estimated value:
12,439 cr
Earth masses:
0.0344
Radius:
2,113 km
Gravity:
0.31 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
719 K
Materials:
Fe
(22.2%)
Ni
(16.8%)
S
(15.7%)
C
(13.2%)
Mn
(9.2%)
P
(8.4%)
V
(5.4%)
Ge
(4.7%)
Cd
(1.7%)
Nb
(1.5%)
Ru
(1.4%)
Scheau Byoea GA-Z d395 B 3
/ High metal content world
(Landable)
Distance to arrival:
608 ls
Estimated value:
11,830 cr
Earth masses:
0.0100
Radius:
1,413 km
Gravity:
0.20 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
644 K
Materials:
Fe
(22.8%)
Ni
(17.3%)
S
(16.1%)
C
(13.6%)
Cr
(10.3%)
P
(8.7%)
Ge
(4.8%)
Zr
(2.7%)
Sn
(1.5%)
Y
(1.4%)
Hg
(1.0%)
Scheau Byoea GA-Z d395 B 4
/ High metal content world
(Landable)
Distance to arrival:
618 ls
Estimated value:
12,234 cr
Earth masses:
0.0235
Radius:
1,861 km
Gravity:
0.28 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
600 K
Materials:
Fe
(21.3%)
Ni
(16.1%)
S
(14.9%)
C
(12.5%)
Cr
(9.6%)
Mn
(8.8%)
P
(8.0%)
Zn
(5.8%)
Mo
(1.4%)
Hg
(0.9%)
Tc
(0.8%)
Scheau Byoea GA-Z d395 B 4 a
/ Rocky body
(Landable)
Distance to arrival:
618 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
717 km
Gravity:
0.09 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
600 K
Materials:
Fe
(20.1%)
S
(17.9%)
Ni
(15.2%)
C
(15.0%)
P
(9.6%)
Mn
(8.3%)
Zn
(5.5%)
Ge
(5.3%)
Sb
(1.1%)
W
(1.1%)
Hg
(0.9%)
Scheau Byoea GA-Z d395 B 5
/ High metal content world
(Landable)
Distance to arrival:
589 ls
Estimated value:
12,009 cr
Earth masses:
0.0149
Radius:
1,608 km
Gravity:
0.23 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
548 K
Materials:
Fe
(23.5%)
Ni
(17.8%)
S
(16.6%)
C
(13.9%)
P
(8.9%)
Zn
(6.4%)
V
(5.8%)
Se
(2.6%)
Cd
(1.8%)
Sn
(1.5%)
Te
(1.3%)
Scheau Byoea GA-Z d395 B 6
/ High metal content world
(Landable)
Distance to arrival:
557 ls
Estimated value:
12,170 cr
Earth masses:
0.0207
Radius:
1,791 km
Gravity:
0.26 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
514 K
Materials:
Fe
(21.4%)
Ni
(16.2%)
S
(15.1%)
C
(12.7%)
Cr
(9.6%)
Mn
(8.8%)
P
(8.1%)
Ge
(4.5%)
Cd
(1.7%)
Sn
(1.4%)
Po
(0.6%)
Scheau Byoea GA-Z d395 B 7
/ High metal content world
(Landable)
Distance to arrival:
560 ls
Estimated value:
12,166 cr
Earth masses:
0.0206
Radius:
1,787 km
Gravity:
0.26 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
463 K
Materials:
Fe
(22.9%)
Ni
(17.3%)
S
(16.2%)
C
(13.6%)
Mn
(9.5%)
P
(8.7%)
Ge
(4.8%)
Zr
(2.7%)
Cd
(1.8%)
Sn
(1.5%)
Sb
(1.0%)
Scheau Byoea GA-Z d395 B 8
/ High metal content world
(Landable)
Distance to arrival:
560 ls
Estimated value:
12,123 cr
Earth masses:
0.0188
Radius:
1,737 km
Gravity:
0.25 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
463 K
Materials:
Fe
(23.5%)
Ni
(17.8%)
S
(16.6%)
C
(14.0%)
Cr
(10.6%)
P
(8.9%)
Zr
(2.7%)
As
(2.2%)
Nb
(1.6%)
Mo
(1.5%)
Po
(0.7%)
Scheau Byoea GA-Z d395 C
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
57,977 ls
Estimated value:
1,216 cr
Solar masses:
0.8945
Solar radius:
0.8966
Age:
716 million years
Luminosity:
Vab
Surface temperature:
5,124 K
Scheau Byoea GA-Z d395 C A Belt
Class:
Rocky
Mass:
11,406,000,000,000 Mt
Inner radius:
1,028,900 km
Outer radius:
2,429,900 km
Scheau Byoea GA-Z d395 C B Belt
Class:
Metal Rich
Mass:
54,288,000,000,000 Mt
Inner radius:
130,070,000 km
Outer radius:
327,590,000 km
Scheau Byoea GA-Z d395 C 1
/ High metal content world
(Landable)
Distance to arrival:
57,989 ls
Estimated value:
15,140 cr
Earth masses:
1.0211
Radius:
6,120 km
Gravity:
1.11 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
975 K
Materials:
Fe
(22.7%)
Ni
(17.2%)
S
(16.1%)
C
(13.5%)
Cr
(10.2%)
P
(8.6%)
V
(5.6%)
As
(2.1%)
Mo
(1.5%)
W
(1.3%)
Te
(1.2%)
Scheau Byoea GA-Z d395 C 2
/ High metal content world
(Landable)
Distance to arrival:
58,001 ls
Estimated value:
13,956 cr
Earth masses:
0.3028
Radius:
4,223 km
Gravity:
0.69 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
722 K
Materials:
Fe
(21.0%)
Ni
(15.9%)
S
(14.9%)
C
(12.5%)
Cr
(9.5%)
Mn
(8.7%)
P
(8.0%)
Zn
(5.7%)
Cd
(1.6%)
W
(1.2%)
Te
(1.1%)
Scheau Byoea GA-Z d395 C 3
/ High metal content world
(Landable)
Distance to arrival:
57,901 ls
Estimated value:
15,031 cr
Earth masses:
0.9236
Radius:
5,930 km
Gravity:
1.07 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
555 K
Materials:
Fe
(22.6%)
Ni
(17.1%)
S
(15.9%)
C
(13.3%)
Cr
(10.2%)
P
(8.5%)
V
(5.5%)
Se
(2.5%)
Cd
(1.8%)
Sn
(1.5%)
Te
(1.2%)
Scheau Byoea GA-Z d395 C 4
/ High metal content world
Distance to arrival:
57,886 ls
Estimated value:
15,463 cr
Earth masses:
1.3587
Radius:
6,644 km
Surface pressure:
2.10 Atmospheres
Gravity:
1.25 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
448 K
Scheau Byoea GA-Z d395 C 5
/ High metal content world
Distance to arrival:
58,218 ls
Estimated value:
15,585 cr
Earth masses:
1.5080
Radius:
6,867 km
Surface pressure:
239.41 Atmospheres
Gravity:
1.30 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,024 K
Scheau Byoea GA-Z d395 C 6
/ High metal content world
Distance to arrival:
58,221 ls
Estimated value:
15,221 cr
Earth masses:
1.0987
Radius:
6,255 km
Surface pressure:
178.85 Atmospheres
Gravity:
1.14 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
991 K
Scheau Byoea GA-Z d395 C 7
/ Gas giant with water-based life
Distance to arrival:
59,165 ls
Estimated value:
856 cr
Earth masses:
375.8253
Radius:
73,926 km
Reserve level:
Pristine
Gravity:
2.80 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
183 K
Scheau Byoea GA-Z d395 C 7 a
/ Rocky body
Distance to arrival:
59,161 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
567 km
Surface pressure:
0.81 Atmospheres
Gravity:
0.07 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
236 K
Scheau Byoea GA-Z d395 C 7 b
/ Rocky body
Distance to arrival:
59,161 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
561 km
Surface pressure:
0.79 Atmospheres
Gravity:
0.07 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
236 K
Scheau Byoea GA-Z d395 C 7 c
/ Rocky body
(Landable)
Distance to arrival:
59,161 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
711 km
Surface pressure:
0.01 Atmospheres
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
165 K
Materials:
Fe
(19.2%)
S
(18.5%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Ge
(5.5%)
V
(4.7%)
Nb
(1.3%)
Ru
(1.2%)
Hg
(0.8%)
Scheau Byoea GA-Z d395 C 7 d
/ Rocky body
Distance to arrival:
59,173 ls
Estimated value:
500 cr
Earth masses:
0.0014
Radius:
784 km
Surface pressure:
1.44 Atmospheres
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
249 K
Scheau Byoea GA-Z d395 C 7 e
/ Rocky body
Distance to arrival:
59,173 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
661 km
Surface pressure:
1.11 Atmospheres
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
242 K
Scheau Byoea GA-Z d395 C 7 f
/ Rocky body
(Landable)
Distance to arrival:
59,176 ls
Estimated value:
500 cr
Earth masses:
0.0018
Radius:
848 km
Surface pressure:
0.02 Atmospheres
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
167 K
Materials:
Fe
(18.4%)
S
(18.0%)
C
(15.1%)
Ni
(13.9%)
P
(9.7%)
Cr
(8.3%)
Mn
(7.6%)
Ge
(5.3%)
Te
(1.4%)
Mo
(1.2%)
Sn
(1.1%)
Scheau Byoea GA-Z d395 C 8
/ Class I gas giant
Distance to arrival:
57,998 ls
Estimated value:
4,137 cr
Earth masses:
130.0635
Radius:
62,485 km
Reserve level:
Pristine
Gravity:
1.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
131 K
Scheau Byoea GA-Z d395 C 8 a
/ Icy body
(Landable)
Distance to arrival:
57,994 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
678 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
108 K
Materials:
S
(28.3%)
C
(23.8%)
P
(15.2%)
Fe
(11.7%)
Ni
(8.8%)
Mn
(4.8%)
Ge
(3.4%)
Zr
(1.4%)
Cd
(0.9%)
Te
(0.9%)
Mo
(0.8%)
Scheau Byoea GA-Z d395 C 8 b
/ Icy body
(Landable)
Distance to arrival:
58,004 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
614 km
Gravity:
0.03 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
107 K
Materials:
S
(28.4%)
C
(23.8%)
P
(15.3%)
Fe
(11.7%)
Ni
(8.8%)
Ge
(3.4%)
Zn
(3.2%)
V
(2.9%)
Cd
(0.9%)
Te
(0.9%)
Nb
(0.8%)
Scheau Byoea GA-Z d395 C 8 c
/ Icy body
(Landable)
Distance to arrival:
57,987 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
732 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
107 K
Materials:
S
(28.0%)
C
(23.5%)
P
(15.1%)
Fe
(11.6%)
Ni
(8.8%)
Mn
(4.8%)
Se
(4.4%)
Zr
(1.4%)
Cd
(0.9%)
Te
(0.9%)
Sn
(0.7%)
Scheau Byoea GA-Z d395 C 8 d
/ Icy body
(Landable)
Distance to arrival:
57,997 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
558 km
Gravity:
0.03 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
107 K
Materials:
S
(28.1%)
C
(23.6%)
P
(15.1%)
Fe
(11.6%)
Ni
(8.8%)
Se
(4.4%)
Ge
(3.4%)
Zn
(3.1%)
Te
(0.9%)
W
(0.6%)
Hg
(0.5%)
Scheau Byoea GA-Z d395 C 9
/ Icy body
Distance to arrival:
61,111 ls
Estimated value:
549 cr
Earth masses:
6.7268
Radius:
13,378 km
Surface pressure:
794.41 Atmospheres
Reserve level:
Pristine
Gravity:
1.53 G
Volcanism:
Water Geysers
Atmosphere:
Thick Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
128 K