Star system
HIP 21087
Economy
Government
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
290.38 / -206.03 / 116
Permit required
No
︎ HIP 21087 - Class A star
Body distance-Solar masses1.7188Solar radius1.3993︎ HIP 21087 1 - Class III gas giant
Body distance457 LsRing/belt typeMetal rich (Pristine)Earth masses124.3780Radius59,154 kmGravity1.44 gSurface temperature420 K (147°C/297°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 1 a - Rocky body Landable
Body distance458 LsEarth masses0.0012Radius743 kmGravity0.09 gSurface temperature420 K (147°C/297°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Tin: 1.1%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 21087 2 - High metal content world
Body distance458 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses3.0120Radius8,397 kmGravity1.74 gSurface temperature488 K (215°C/419°F)Surface pressure13.19 atmVolcanismMajor Silicate vapour geysersAtmosphereThick Sulphur dioxideTerraforming︎ HIP 21087 3 e - Rocky body Landable
Body distance760 LsEarth masses0.0029Radius999 kmGravity0.12 gSurface temperature363 K (90°C/194°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Manganese: 8.3%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 21087 3 d - Rocky body Landable
Body distance761 LsEarth masses0.0038Radius1,092 kmGravity0.13 gSurface temperature370 K (97°C/207°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.0%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 21087 3 c - Rocky body Landable
Body distance762 LsEarth masses0.0071Radius1,343 kmGravity0.16 gSurface temperature377 K (104°C/219°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 21087 3 - Class III gas giant
Body distance765 LsRing/belt typeMetal rich (Pristine)Earth masses1,581.6400Radius75,070 kmGravity11.41 gSurface temperature615 K (342°C/648°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 3 b - Rocky body Landable
Body distance766 LsEarth masses0.0042Radius1,132 kmGravity0.13 gSurface temperature385 K (112°C/234°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 21087 3 a - Rocky body Landable
Body distance766 LsEarth masses0.0065Radius1,308 kmGravity0.15 gSurface temperature397 K (124°C/255°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 21087 4 - High metal content world
Body distance792 LsRing/belt typeRocky (Pristine)Earth masses1.7260Radius7,151 kmGravity1.37 gSurface temperature1,100 K (827°C/1,520°F)Surface pressure267.36 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 21087 6 - High metal content world
Body distance1,106 LsRing/belt typeRocky (Pristine)Earth masses2.0971Radius7,566 kmGravity1.49 gSurface temperature955 K (681°C/1,259°F)Surface pressure316.60 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 21087 5 e - Rocky body Landable
Body distance1,109 LsEarth masses0.0012Radius757 kmGravity0.09 gSurface temperature310 K (36°C/98°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.5%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Arsenic: 2.6%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HIP 21087 5 f - Rocky body Landable
Body distance1,109 LsEarth masses0.0012Radius749 kmGravity0.09 gSurface temperature310 K (36°C/98°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Germanium: 5.6%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 21087 5 d - Rocky body Landable
Body distance1,113 LsEarth masses0.0014Radius785 kmGravity0.09 gSurface temperature319 K (46°C/115°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.9%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 21087 5 b - Rocky body Landable
Body distance1,115 LsEarth masses0.0018Radius862 kmGravity0.10 gSurface temperature334 K (61°C/142°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 21087 5 - Class III gas giant
Body distance1,116 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses1,867.9100Radius73,644 kmGravity14.00 gSurface temperature631 K (357°C/675°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 5 a - Rocky body Landable
Body distance1,116 LsEarth masses0.0020Radius888 kmGravity0.10 gSurface temperature345 K (72°C/161°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 21087 5 c - Rocky body Landable
Body distance1,118 LsEarth masses0.0008Radius641 kmGravity0.07 gSurface temperature324 K (51°C/124°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.4%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 21087 7 e - Rocky body Landable
Body distance1,402 LsEarth masses0.0141Radius1,682 kmGravity0.20 gSurface temperature275 K (2°C/36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HIP 21087 7 e a - Rocky body Landable
Body distance1,402 LsEarth masses0.0008Radius672 kmGravity0.08 gSurface temperature275 K (2°C/36°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.6%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Germanium: 6.0%︎ Manganese: 7.4%︎ Vanadium: 4.4%︎ Carbon: 17.0%︎ Iron: 17.8%︎ Nickel: 13.5%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HIP 21087 7 c - Rocky body Landable
Body distance1,413 LsEarth masses0.0058Radius1,257 kmGravity0.15 gSurface temperature289 K (16°C/61°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 21087 7 a - Rocky body
Body distance1,418 LsEarth masses0.0143Radius1,693 kmGravity0.20 gSurface temperature336 K (62°C/144°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 21087 7 b a - Rocky body Landable
Body distance1,418 LsEarth masses0.0003Radius460 kmGravity0.05 gSurface temperature298 K (24°C/76°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.1%︎ Niobium: 1.2%︎ Chromium: 7.8%︎ Manganese: 7.1%︎ Zinc: 4.7%︎ Carbon: 16.5%︎ Iron: 17.2%︎ Nickel: 13.0%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ HIP 21087 7 b - Rocky body Landable
Body distance1,418 LsEarth masses0.0090Radius1,453 kmGravity0.17 gSurface temperature298 K (24°C/76°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 21087 7 - Class III gas giant
Body distance1,420 LsEarth masses2,589.1400Radius70,243 kmGravity21.33 gSurface temperature789 K (516°C/960°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 7 d - Rocky body Landable
Body distance1,421 LsEarth masses0.0095Radius1,479 kmGravity0.18 gSurface temperature283 K (10°C/50°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Vanadium: 4.9%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 21087 8 c - Rocky body Landable
Body distance1,900 LsEarth masses0.0242Radius2,008 kmGravity0.24 gSurface temperature249 K (-24°C/-11°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 21087 8 b - Rocky body
Body distance1,900 LsEarth masses0.0059Radius1,266 kmGravity0.15 gSurface temperature534 K (261°C/502°F)Surface pressure0.77 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 21087 8 f a - Rocky body Landable
Body distance1,901 LsEarth masses0.0008Radius651 kmGravity0.07 gSurface temperature233 K (-41°C/-41°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Arsenic: 2.7%︎ Chromium: 8.0%︎ Manganese: 7.3%︎ Carbon: 16.9%︎ Iron: 17.7%︎ Nickel: 13.4%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HIP 21087 8 a - Rocky body
Body distance1,901 LsEarth masses0.0066Radius1,315 kmGravity0.16 gSurface temperature557 K (284°C/543°F)Surface pressure0.84 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 21087 8 f - Rocky body Landable
Body distance1,901 LsEarth masses0.0212Radius1,923 kmGravity0.23 gSurface temperature233 K (-41°C/-41°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 21087 8 - Class III gas giant
Body distance1,903 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses2,335.5700Radius71,339 kmGravity18.65 gSurface temperature689 K (416°C/780°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 8 e - Rocky body Landable
Body distance1,911 LsEarth masses0.0070Radius1,337 kmGravity0.16 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.7%︎ Manganese: 8.0%︎ Carbon: 16.0%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 21087 8 d - Rocky body Landable
Body distance1,911 LsEarth masses0.0109Radius1,549 kmGravity0.19 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ HIP 21087 9 c - Rocky body Landable
Body distance2,517 LsEarth masses0.0004Radius498 kmGravity0.06 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 21087 9 b - Rocky body Landable
Body distance2,518 LsEarth masses0.0002Radius415 kmGravity0.05 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Manganese: 8.0%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 21087 9 - Gas giant with water-based life
Body distance2,518 LsEarth masses105.8720Radius57,249 kmGravity1.31 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 21087 9 a - Rocky body Landable
Body distance2,519 LsEarth masses0.0003Radius475 kmGravity0.06 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 21087 9 d - Rocky body Landable
Body distance2,519 LsEarth masses0.0009Radius687 kmGravity0.08 gSurface temperature179 K (-94°C/-138°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Germanium: 5.6%︎ Manganese: 7.8%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 21087 9 e - Rocky body Landable
Body distance2,519 LsEarth masses0.0010Radius699 kmGravity0.08 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 21087 9 f - Rocky body Landable
Body distance2,523 LsEarth masses0.0005Radius546 kmGravity0.06 gSurface temperature178 K (-95°C/-139°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.9%︎ Vanadium: 4.9%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HIP 21087 10 - High metal content world
Body distance3,563 LsRing/belt typeRocky (Pristine)Earth masses16.7607Radius12,979 kmGravity4.04 gSurface temperature537 K (264°C/506°F)Surface pressure228.77 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Methane-richTerraforming