HD 18720 [#84521750954]
HD 18720 A
/ K (Yellow-Orange giant) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,211 cr
Solar masses:
0.6289
Solar radius:
27.7245
Age:
8,880 million years
Luminosity:
III
Surface temperature:
4,399 K
HD 18720 A 1
/ High metal content world
(Landable)
Distance to arrival:
570 ls
Estimated value:
14,268 cr
Earth masses:
0.4296
Radius:
4,709 km
Gravity:
0.79 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
947 K
Materials:
Fe
(23.4%)
Ni
(17.7%)
S
(16.7%)
C
(14.0%)
P
(9.0%)
Zn
(6.4%)
V
(5.8%)
Se
(2.6%)
Nb
(1.6%)
Sn
(1.5%)
Y
(1.4%)
HD 18720 A 2
/ High metal content world
(Landable)
Distance to arrival:
1,605 ls
Estimated value:
15,093 cr
Earth masses:
0.9782
Radius:
6,046 km
Gravity:
1.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
567 K
Materials:
Fe
(22.1%)
Ni
(16.7%)
S
(15.7%)
C
(13.2%)
Cr
(10.0%)
P
(8.5%)
V
(5.4%)
Ge
(4.7%)
Cd
(1.7%)
Sb
(1.0%)
Hg
(1.0%)
HD 18720 A 3
/ High metal content world
(Landable)
Distance to arrival:
2,032 ls
Estimated value:
14,165 cr
Earth masses:
0.3838
Radius:
4,548 km
Gravity:
0.75 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
505 K
Materials:
Fe
(22.6%)
Ni
(17.1%)
S
(16.1%)
C
(13.5%)
Cr
(10.2%)
P
(8.7%)
V
(5.6%)
Se
(2.5%)
Nb
(1.5%)
Y
(1.4%)
Hg
(1.0%)
HD 18720 A 4
/ High metal content world
Distance to arrival:
3,005 ls
Estimated value:
14,806 cr
Earth masses:
0.7454
Radius:
5,557 km
Surface pressure:
1.26 Atmospheres
Gravity:
0.98 G
Volcanism:
No volcanism
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
442 K
HD 18720 A 4 a
/ Rocky body
(Landable)
Distance to arrival:
3,006 ls
Estimated value:
500 cr
Earth masses:
0.0363
Radius:
2,261 km
Gravity:
0.29 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
417 K
Materials:
Fe
(20.6%)
S
(18.4%)
Ni
(15.6%)
C
(15.5%)
P
(9.9%)
Mn
(8.5%)
Ge
(5.5%)
Se
(2.9%)
Sn
(1.3%)
W
(1.1%)
Tc
(0.7%)
HD 18720 A 5
/ High metal content world
Distance to arrival:
5,134 ls
Estimated value:
15,346 cr
Earth masses:
1.2279
Radius:
6,468 km
Surface pressure:
196.89 Atmospheres
Gravity:
1.19 G
Volcanism:
Minor Rocky Magma
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,011 K
HD 18720 B
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
38,504 ls
Estimated value:
1,205 cr
Solar masses:
0.2969
Solar radius:
0.4583
Age:
8,880 million years
Luminosity:
Va
Surface temperature:
2,804 K
HD 18720 B A Belt
Class:
Rocky
Mass:
71,727,000,000,000 Mt
Inner radius:
555,170 km
Outer radius:
1,609,800 km
HD 18720 B 1
/ High metal content world
Distance to arrival:
38,515 ls
Estimated value:
168,656 cr
Earth masses:
0.7112
Radius:
5,493 km
Surface pressure:
711.24 Atmospheres
Gravity:
0.96 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Candidate for terraforming
Surface temperature:
1,121 K
HD 18720 B 2
/ High metal content world
(Landable)
Distance to arrival:
38,815 ls
Estimated value:
177,231 cr
Earth masses:
1.4121
Radius:
6,735 km
Surface pressure:
0.00 Atmospheres
Gravity:
1.27 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Candidate for terraforming
Surface temperature:
209 K
Materials:
Fe
(24.0%)
Ni
(18.1%)
S
(17.0%)
C
(14.3%)
P
(9.2%)
V
(5.9%)
Ge
(5.0%)
Se
(2.7%)
Mo
(1.6%)
Sn
(1.6%)
Po
(0.7%)
HD 18720 B 2 a
/ Rocky body
(Landable)
Distance to arrival:
38,815 ls
Estimated value:
500 cr
Earth masses:
0.0161
Radius:
1,736 km
Gravity:
0.22 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
209 K
Materials:
Fe
(20.0%)
S
(17.9%)
Ni
(15.1%)
C
(15.1%)
P
(9.6%)
Cr
(9.0%)
Ge
(5.3%)
V
(4.9%)
Sb
(1.1%)
W
(1.1%)
Hg
(0.9%)
HD 18720 B 3
/ High metal content world
Distance to arrival:
38,223 ls
Estimated value:
15,279 cr
Earth masses:
1.1574
Radius:
6,356 km
Surface pressure:
3,287.10 Atmospheres
Gravity:
1.17 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable
Surface temperature:
1,085 K
HD 18720 B 4
/ High metal content world
Distance to arrival:
38,957 ls
Estimated value:
15,112 cr
Earth masses:
0.9954
Radius:
6,077 km
Surface pressure:
17.13 Atmospheres
Gravity:
1.10 G
Volcanism:
No volcanism
Atmosphere:
Thick Ammonia-rich
Terraforming state:
Not terraformable
Surface temperature:
467 K
HD 18720 B 5
/ High metal content world
Distance to arrival:
38,688 ls
Estimated value:
15,102 cr
Earth masses:
0.9859
Radius:
6,060 km
Surface pressure:
16.75 Atmospheres
Gravity:
1.09 G
Volcanism:
No volcanism
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable
Surface temperature:
429 K
HD 18720 B 6
/ High metal content world
Distance to arrival:
37,451 ls
Estimated value:
16,051 cr
Earth masses:
2.2000
Radius:
7,662 km
Surface pressure:
2.06 Atmospheres
Gravity:
1.52 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
218 K
HD 18720 B 7
/ High metal content world
Distance to arrival:
37,465 ls
Estimated value:
15,833 cr
Earth masses:
1.8507
Radius:
7,291 km
Surface pressure:
27.53 Atmospheres
Gravity:
1.42 G
Volcanism:
No volcanism
Atmosphere:
Thick Methane-rich
Terraforming state:
Not terraformable
Surface temperature:
398 K
HD 18720 B 8
/ High metal content world
Distance to arrival:
40,573 ls
Estimated value:
16,212 cr
Earth masses:
2.4912
Radius:
7,937 km
Surface pressure:
35.44 Atmospheres
Gravity:
1.61 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Thick Methane-rich
Terraforming state:
Not terraformable
Surface temperature:
393 K
HD 18720 B 9
/ Ammonia world
Distance to arrival:
36,854 ls
Estimated value:
160,502 cr
Earth masses:
2.0901
Radius:
7,550 km
Surface pressure:
1.10 Atmospheres
Gravity:
1.49 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Ammonia and Oxygen
Terraforming state:
Not terraformable
Surface temperature:
195 K
