Star system
HIP 81910
Economy
Extraction / Refinery
Government
Communism
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
15.03 / 30.88 / 147.53
Permit required
No
︎ HIP 81910 - Class G star
Body distance-Solar masses1.5000Solar radius1.2932︎ HIP 81910 1 - Class II gas giant
Body distance1,188 LsEarth masses208.1660Radius67,735 kmGravity1.84 gSurface temperature235 K (-38°C/-36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81910 1 g - Rocky body Landable
Body distance1,180 LsEarth masses0.0017Radius842 kmGravity0.10 gSurface temperature219 K (-55°C/-66°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 81910 1 f - Rocky body Landable
Body distance1,184 LsEarth masses0.0003Radius472 kmGravity0.06 gSurface temperature219 K (-54°C/-65°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 81910 1 d - Rocky body Landable
Body distance1,185 LsEarth masses0.0005Radius549 kmGravity0.06 gSurface temperature220 K (-53°C/-63°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 81910 1 e - Rocky body Landable
Body distance1,185 LsEarth masses0.0003Radius483 kmGravity0.06 gSurface temperature220 K (-53°C/-63°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 81910 1 a - Rocky body Landable
Body distance1,187 LsEarth masses0.0004Radius524 kmGravity0.06 gSurface temperature222 K (-52°C/-61°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 81910 1 c - Rocky body Landable
Body distance1,190 LsEarth masses0.0002Radius442 kmGravity0.05 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 81910 1 b - Rocky body Landable
Body distance1,190 LsEarth masses0.0004Radius503 kmGravity0.06 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Arsenic: 2.7%︎ Zinc: 5.7%︎ Zirconium: 2.4%︎ Carbon: 17.3%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 11.1%︎ Sulphur: 20.5%︎ HIP 81910 2 - Class II gas giant
Body distance1,571 LsRing/belt typeMetal rich (Pristine)Earth masses36.6011Radius43,551 kmGravity0.78 gSurface temperature187 K (-86°C/-123°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81910 2 b - Rocky body Landable
Body distance1,568 LsEarth masses0.0005Radius541 kmGravity0.06 gSurface temperature188 K (-85°C/-120°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 81910 2 a - Rocky body Landable
Body distance1,572 LsEarth masses0.0005Radius566 kmGravity0.07 gSurface temperature189 K (-84°C/-120°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 81910 2 e - Rocky body Landable
Body distance1,573 LsEarth masses0.0009Radius682 kmGravity0.08 gSurface temperature188 K (-85°C/-121°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 81910 2 d - Rocky body Landable
Body distance1,574 LsEarth masses0.0006Radius587 kmGravity0.07 gSurface temperature188 K (-85°C/-121°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 81910 2 c - Rocky body Landable
Body distance1,576 LsEarth masses0.0006Radius579 kmGravity0.07 gSurface temperature188 K (-85°C/-121°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Germanium: 5.4%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 81910 4 - Class II gas giant
Body distance2,046 LsRing/belt typeRocky (Pristine)Earth masses19.6433Radius31,534 kmGravity0.80 gSurface temperature162 K (-111°C/-168°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81910 4 a - Icy body
Body distance2,046 LsEarth masses0.0028Radius1,240 kmGravity0.07 gSurface temperature511 K (238°C/460°F)Surface pressure292.66 atmVolcanismMajor Water geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 81910 4 b - Icy body
Body distance2,047 LsEarth masses0.0004Radius658 kmGravity0.04 gSurface temperature374 K (101°C/213°F)Surface pressure27.14 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ HIP 81910 3 - Class II gas giant
Body distance2,080 LsRing/belt typeRocky (Pristine)Earth masses96.2284Radius57,340 kmGravity1.19 gSurface temperature170 K (-104°C/-154°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 81910 3 c - Icy body
Body distance2,079 LsEarth masses0.0015Radius994 kmGravity0.06 gSurface temperature263 K (-10°C/13°F)Surface pressure1.87 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 81910 3 a - Icy body
Body distance2,080 LsEarth masses0.0070Radius1,640 kmGravity0.11 gSurface temperature559 K (286°C/547°F)Surface pressure526.55 atmVolcanismMajor Water geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 81910 3 b - Icy body
Body distance2,080 LsEarth masses0.0012Radius925 kmGravity0.06 gSurface temperature461 K (188°C/370°F)Surface pressure121.62 atmVolcanismMajor Water magmaAtmosphereThick Carbon dioxideTerraforming︎ HIP 81910 5 - Ammonia world
Body distance2,880 LsRing/belt typeIcy (Pristine)Earth masses23.9775Radius18,221 kmGravity2.94 gSurface temperature218 K (-55°C/-68°F)Surface pressure4,859.23 atmVolcanismWater geysersAtmosphereThick Ammonia and oxygenTerraforming