HR 3991 [#491530488171]
HR 3991
/ F (White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,228 cr
Solar masses:
1.5703
Solar radius:
1.3506
Age:
1,720 million years
Luminosity:
V
Surface temperature:
7,471 K
HR 3991 1
/ High metal content world
Distance to arrival:
384 ls
Estimated value:
15,116 cr
Earth masses:
0.9989
Radius:
6,080 km
Surface pressure:
1.64 Atmospheres
Gravity:
1.10 G
Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
438 K
HR 3991 2
/ High metal content world
Distance to arrival:
672 ls
Estimated value:
13,636 cr
Earth masses:
0.2057
Radius:
3,742 km
Surface pressure:
0.22 Atmospheres
Gravity:
0.60 G
Volcanism:
No volcanism
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
318 K
HR 3991 3
/ High metal content world
Distance to arrival:
1,967 ls
Estimated value:
15,517 cr
Earth masses:
1.4239
Radius:
6,752 km
Surface pressure:
1.91 Atmospheres
Gravity:
1.27 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
204 K
HR 3991 4
/ Rocky Ice world
Distance to arrival:
2,752 ls
Estimated value:
500 cr
Earth masses:
1.1701
Radius:
7,036 km
Surface pressure:
1,493.00 Atmospheres
Gravity:
0.96 G
Volcanism:
Major Rocky Magma
Atmosphere:
Thick Ammonia-rich
Terraforming state:
Not terraformable
Surface temperature:
391 K
HR 3991 4 a
/ Icy body
Distance to arrival:
2,754 ls
Estimated value:
500 cr
Earth masses:
0.0604
Radius:
3,146 km
Surface pressure:
19.79 Atmospheres
Gravity:
0.25 G
Volcanism:
No volcanism
Atmosphere:
Thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
330 K
HR 3991 5
/ Rocky Ice world
Distance to arrival:
3,712 ls
Estimated value:
500 cr
Earth masses:
0.8765
Radius:
6,496 km
Surface pressure:
1,143.74 Atmospheres
Gravity:
0.85 G
Volcanism:
Rocky Magma
Atmosphere:
Thick Methane-rich
Terraforming state:
Not terraformable
Surface temperature:
346 K
HR 3991 6
/ Rocky Ice world
Distance to arrival:
4,713 ls
Estimated value:
500 cr
Earth masses:
0.6101
Radius:
5,820 km
Surface pressure:
1.85 Atmospheres
Gravity:
0.73 G
Volcanism:
No volcanism
Atmosphere:
Argon-rich
Terraforming state:
Not terraformable
Surface temperature:
107 K
