Star system
HIP 90578
Economy
Refinery / Refinery
Government
Communism
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-81.75 / 7.78 / 161.06
Permit required
No
︎ HIP 90578 - Class K star
Body distance-Solar masses0.6641Solar radius0.7838︎ HIP 90578 1 - High metal content world Landable
Body distance18 LsEarth masses0.0011Radius689 kmGravity0.10 gSurface temperature766 K (493°C/919°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.2%︎ Chromium: 10.5%︎ Zirconium: 2.7%︎ Carbon: 13.9%︎ Iron: 23.3%︎ Nickel: 17.6%︎ Phosphorus: 8.9%︎ Sulphur: 16.6%︎ HIP 90578 2 - High metal content world Landable
Body distance39 LsEarth masses0.0136Radius1,562 kmGravity0.23 gSurface temperature525 K (252°C/485°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.1%︎ Molybdenum: 1.4%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ HIP 90578 3 - High metal content world Landable
Body distance52 LsEarth masses0.0163Radius1,656 kmGravity0.24 gSurface temperature451 K (178°C/352°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Mercury: 0.9%︎ Tungsten: 1.2%︎ Chromium: 9.7%︎ Germanium: 4.5%︎ Manganese: 8.9%︎ Carbon: 12.8%︎ Iron: 21.5%︎ Nickel: 16.2%︎ Phosphorus: 8.2%︎ Sulphur: 15.3%︎ HIP 90578 4 - High metal content world Landable
Body distance73 LsEarth masses0.0157Radius1,636 kmGravity0.24 gSurface temperature381 K (108°C/226°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.3%︎ Iron: 22.3%︎ Nickel: 16.9%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ HIP 90578 5 - High metal content world Landable
Body distance73 LsEarth masses0.0095Radius1,391 kmGravity0.20 gSurface temperature381 K (108°C/226°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Tungsten: 1.3%︎ Germanium: 4.8%︎ Manganese: 9.4%︎ Carbon: 13.7%︎ Iron: 22.9%︎ Nickel: 17.3%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ HIP 90578 6 - Rocky ice world
Body distance148 LsEarth masses0.4858Radius5,364 kmGravity0.69 gSurface temperature2,190 K (1,917°C/3,483°F)Surface pressure119,726.62 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ HIP 90578 6 a - Icy body Landable
Body distance148 LsEarth masses0.0231Radius2,289 kmGravity0.18 gSurface temperature238 K (-35°C/-31°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Mercury: 0.7%︎ Niobium: 1.1%︎ Chromium: 7.1%︎ Germanium: 4.2%︎ Vanadium: 3.9%︎ Carbon: 19.5%︎ Iron: 15.7%︎ Nickel: 11.9%︎ Phosphorus: 12.5%︎ Sulphur: 23.2%︎ HIP 90578 7 - Rocky ice world
Body distance286 LsEarth masses1.2058Radius7,228 kmGravity0.94 gSurface temperature308 K (35°C/94°F)Surface pressure1,528.29 atmVolcanismMinor Rocky magmaAtmosphereThick Argon-richTerraforming︎ HIP 90578 8 - Water world
Body distance415 LsEarth masses4.4004Radius11,024 kmGravity1.47 gSurface temperature283 K (10°C/50°F)Surface pressure1,947.07 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ HIP 90578 9 - Class I gas giant
Body distance1,360 LsEarth masses127.9700Radius62,105 kmGravity1.35 gSurface temperature100 K (-174°C/-281°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 90578 9 e - Icy body Landable
Body distance1,358 LsEarth masses0.0075Radius1,716 kmGravity0.10 gSurface temperature80 K (-194°C/-316°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 90578 9 c - Icy body Landable
Body distance1,359 LsEarth masses0.0025Radius1,188 kmGravity0.07 gSurface temperature80 K (-193°C/-315°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.6%︎ Zirconium: 1.4%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 90578 9 d - Icy body Landable
Body distance1,360 LsEarth masses0.0034Radius1,315 kmGravity0.08 gSurface temperature80 K (-193°C/-316°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%︎ HIP 90578 9 c a - Icy body Landable
Body distance1,360 LsEarth masses0.0002Radius508 kmGravity0.03 gSurface temperature80 K (-193°C/-315°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.7%︎ Niobium: 0.6%︎ Tin: 0.5%︎ Arsenic: 1.4%︎ Chromium: 4.2%︎ Carbon: 25.3%︎ Iron: 9.3%︎ Nickel: 7.0%︎ Phosphorus: 16.2%︎ Sulphur: 30.1%︎ HIP 90578 9 b - Icy body Landable
Body distance1,360 LsEarth masses0.0028Radius1,237 kmGravity0.07 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ HIP 90578 9 a - Icy body Landable
Body distance1,360 LsEarth masses0.0029Radius1,253 kmGravity0.07 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.5%︎ Yttrium: 0.8%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Arsenic: 1.7%︎ Zirconium: 1.5%︎ Carbon: 23.9%︎ Iron: 12.8%︎ Nickel: 9.7%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ HIP 90578 10 - Class I gas giant
Body distance2,062 LsEarth masses24.8404Radius39,290 kmGravity0.65 gSurface temperature72 K (-201°C/-330°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 90578 10 e - Icy body Landable
Body distance2,057 LsEarth masses0.0004Radius651 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.07 atmVolcanismAtmosphereThin MethaneTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.0%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HIP 90578 10 c - Icy body Landable
Body distance2,061 LsEarth masses0.0004Radius664 kmGravity0.04 gSurface temperature93 K (-181°C/-293°F)Surface pressure0.07 atmVolcanismAtmosphereThin MethaneTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 90578 10 b - Icy body
Body distance2,061 LsEarth masses0.0009Radius838 kmGravity0.05 gSurface temperature97 K (-176°C/-285°F)Surface pressure0.12 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 90578 10 d - Icy body Landable
Body distance2,062 LsEarth masses0.0004Radius642 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.07 atmVolcanismAtmosphereThin MethaneTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HIP 90578 10 a - Icy body
Body distance2,063 LsEarth masses0.0008Radius818 kmGravity0.05 gSurface temperature97 K (-177°C/-286°F)Surface pressure0.11 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 90578 11 - Icy body
Body distance2,791 LsRing/belt typeIcy (Pristine)Earth masses5.5332Radius12,712 kmGravity1.39 gSurface temperature56 K (-217°C/-358°F)Surface pressure1.00 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming