Star system
HIP 20492
Economy
Industrial / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
2.16 / -59.5 / -139.31
Permit required
No
Powerplay
Exploited
Powers
Li Yong-Rui (Controlling)
︎ HIP 20492 - Class K star
Body distance-Solar masses0.8242Solar radius0.8857︎ HIP 20492 3 - Class II gas giant
Body distance3,179 LsEarth masses850.3890Radius76,312 kmGravity5.93 gSurface temperature235 K (-38°C/-36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20492 1 - Class IV gas giant
Body distance3,236 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses3,716.2100Radius64,867 kmGravity35.90 gSurface temperature954 K (681°C/1,257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20492 1 c - Rocky body Landable
Body distance3,226 LsEarth masses0.0073Radius1,356 kmGravity0.16 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HIP 20492 1 b - Rocky body Landable
Body distance3,227 LsEarth masses0.0043Radius1,136 kmGravity0.13 gSurface temperature199 K (-75°C/-102°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 20492 1 a - Rocky body Landable
Body distance3,235 LsEarth masses0.0032Radius1,036 kmGravity0.12 gSurface temperature234 K (-40°C/-39°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 20492 2 - Class I gas giant
Body distance3,294 LsRing/belt typeMetal rich (Major)Earth masses22.0946Radius26,552 kmGravity1.27 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20492 4 - Class III gas giant
Body distance5,799 LsRing/belt typeMetal rich (Major)Earth masses1,596.5500Radius72,374 kmGravity12.39 gSurface temperature359 K (85°C/186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 20492 4 b - Icy body Landable
Body distance5,787 LsEarth masses0.0071Radius1,655 kmGravity0.11 gSurface temperature77 K (-196°C/-321°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.8%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Chromium: 5.8%︎ Zinc: 3.5%︎ Carbon: 21.8%︎ Iron: 12.8%︎ Nickel: 9.7%︎ Phosphorus: 14.0%︎ Sulphur: 25.9%︎ HIP 20492 4 a - Icy body Landable
Body distance5,798 LsEarth masses0.0074Radius1,680 kmGravity0.11 gSurface temperature80 K (-193°C/-315°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.1%︎ Cadmium: 1.0%︎ Niobium: 0.9%︎ Arsenic: 1.7%︎ Chromium: 5.9%︎ Carbon: 22.2%︎ Iron: 13.0%︎ Nickel: 9.8%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 20492 4 d - Icy body Landable
Body distance5,807 LsEarth masses0.0162Radius2,205 kmGravity0.14 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 20492 4 c - Icy body Landable
Body distance5,808 LsEarth masses0.0202Radius2,369 kmGravity0.15 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HIP 20492 4 e - Icy body Landable
Body distance5,843 LsRing/belt typeIcy (Major)Earth masses0.2357Radius5,296 kmGravity0.34 gSurface temperature61 K (-212°C/-349°F)Surface pressure0.00 atmVolcanismAtmosphereThin Neon-richTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Germanium: 3.2%︎ Manganese: 4.9%︎ Carbon: 22.9%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%