Star system
HIP 55251
Economy
Refinery / High Tech
Government
Corporate
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
2.53 / 112.25 / -42.81
Permit required
No
︎ HIP 55251 - Class K star
Body distance-Solar masses0.6797Solar radius0.7959︎ HIP 55251 1 - Class III gas giant
Body distance616 LsRing/belt typeMetal rich (Common)Earth masses1,163.2800Radius76,697 kmGravity8.04 gSurface temperature335 K (62°C/143°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 55251 1 c - Rocky body Landable
Body distance615 LsEarth masses0.0018Radius852 kmGravity0.10 gSurface temperature164 K (-109°C/-164°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 55251 1 d - Rocky body Landable
Body distance615 LsEarth masses0.0033Radius1,049 kmGravity0.12 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 55251 1 a - Rocky body Landable
Body distance617 LsEarth masses0.0026Radius967 kmGravity0.11 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 55251 1 b - Rocky body Landable
Body distance618 LsEarth masses0.0028Radius988 kmGravity0.12 gSurface temperature170 K (-103°C/-154°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 55251 2 - Class I gas giant
Body distance656 LsRing/belt typeIcy (Common)Earth masses27.1820Radius35,624 kmGravity0.87 gSurface temperature144 K (-130°C/-201°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 55251 3 - Class IV gas giant
Body distance1,689 LsRing/belt typeRocky (Common)Earth masses3,798.0800Radius64,063 kmGravity37.61 gSurface temperature979 K (706°C/1,302°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 55251 3 a - Icy body
Body distance1,743 LsRing/belt typeIcy (Common)Earth masses0.1241Radius4,338 kmGravity0.27 gSurface temperature104 K (-169°C/-273°F)Surface pressure2.90 atmVolcanismAtmosphereArgon-richTerraforming︎ HIP 55251 4 - Class III gas giant
Body distance2,529 LsEarth masses1,173.8300Radius76,126 kmGravity8.23 gSurface temperature271 K (-2°C/28°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 55251 4 e - Icy body Landable
Body distance2,524 LsEarth masses0.0046Radius1,463 kmGravity0.09 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Zirconium: 1.5%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ HIP 55251 4 d - Icy body Landable
Body distance2,527 LsEarth masses0.0048Radius1,482 kmGravity0.09 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 22.8%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 55251 4 c a - Icy body Landable
Body distance2,532 LsEarth masses0.0002Radius545 kmGravity0.03 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Yttrium: 0.6%︎ Cadmium: 0.8%︎ Niobium: 0.7%︎ Chromium: 4.4%︎ Manganese: 4.1%︎ Vanadium: 2.4%︎ Carbon: 24.7%︎ Iron: 9.8%︎ Nickel: 7.4%︎ Phosphorus: 15.8%︎ Sulphur: 29.4%︎ HIP 55251 4 c - Icy body Landable
Body distance2,532 LsEarth masses0.0062Radius1,591 kmGravity0.10 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.8%︎ Mercury: 0.6%︎ Molybdenum: 0.9%︎ Arsenic: 1.7%︎ Zinc: 3.6%︎ Carbon: 22.9%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 55251 4 b - Icy body Landable
Body distance2,532 LsEarth masses0.0026Radius1,181 kmGravity0.08 gSurface temperature90 K (-183°C/-297°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.1%︎ Molybdenum: 0.9%︎ Chromium: 6.1%︎ Zinc: 3.7%︎ Zirconium: 1.6%︎ Carbon: 21.9%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 14.0%︎ Sulphur: 26.1%︎ HIP 55251 4 a - Icy body Landable
Body distance2,532 LsEarth masses0.0052Radius1,484 kmGravity0.10 gSurface temperature96 K (-177°C/-286°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 3.9%︎ Molybdenum: 0.9%︎ Tin: 0.8%︎ Chromium: 5.9%︎ Manganese: 5.4%︎ Carbon: 21.0%︎ Iron: 13.0%︎ Nickel: 9.9%︎ Phosphorus: 13.5%︎ Sulphur: 25.0%︎ HIP 55251 4 g a - Icy body Landable
Body distance2,533 LsEarth masses0.0004Radius676 kmGravity0.04 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.2%︎ Molybdenum: 0.6%︎ Tin: 0.5%︎ Chromium: 4.2%︎ Manganese: 3.9%︎ Vanadium: 2.3%︎ Carbon: 25.4%︎ Iron: 9.4%︎ Nickel: 7.1%︎ Phosphorus: 16.2%︎ Sulphur: 30.2%︎ HIP 55251 4 f - Icy body Landable
Body distance2,534 LsEarth masses0.0053Radius1,530 kmGravity0.09 gSurface temperature79 K (-194°C/-317°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HIP 55251 4 g - Icy body Landable
Body distance2,538 LsEarth masses0.0281Radius2,643 kmGravity0.16 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Carbon: 22.0%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.2%︎ HIP 55251 5 - Icy body
Body distance2,529 LsEarth masses14.5985Radius16,257 kmGravity2.25 gSurface temperature67 K (-206°C/-339°F)Surface pressure2.65 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ HIP 55251 6 - Icy body
Body distance3,479 LsEarth masses14.1800Radius16,144 kmGravity2.21 gSurface temperature52 K (-221°C/-366°F)Surface pressure2.53 atmVolcanismWater geysersAtmosphereHeliumTerraforming