Star system
HIP 21912
Economy
Colony / Terraforming
Government
Dictatorship
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
6.94 / -55.25 / -166.41
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 21912 - Class K star
Body distance-Solar masses0.5547Solar radius0.7051︎ HIP 21912 1 - High metal content world
Body distance105 LsEarth masses0.6132Radius5,254 kmGravity0.90 gSurface temperature772 K (498°C/929°F)Surface pressure84.91 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ HIP 21912 2 - High metal content world
Body distance190 LsEarth masses0.4279Radius4,783 kmGravity0.76 gSurface temperature246 K (-27°C/-16°F)Surface pressure134.65 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 21912 3 - High metal content world
Body distance322 LsEarth masses0.4545Radius4,872 kmGravity0.78 gSurface temperature188 K (-85°C/-121°F)Surface pressure49.15 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 21912 4 - Icy body
Body distance580 LsEarth masses2.3006Radius9,955 kmGravity0.94 gSurface temperature557 K (284°C/544°F)Surface pressure10,670.42 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 21912 4 a - Icy body Landable
Body distance581 LsEarth masses0.0315Radius2,778 kmGravity0.17 gSurface temperature103 K (-171°C/-275°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.4%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 23.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 21912 5 - Icy body
Body distance995 LsEarth masses2.8457Radius10,583 kmGravity1.03 gSurface temperature429 K (156°C/312°F)Surface pressure12,789.44 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming