Star system
HIP 84520
Economy
Refinery / Agriculture
Government
Communism
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-104.88 / 75.81 / 23.44
Permit required
No
︎ HIP 84520 - Class G star
Body distance-Solar masses0.8984Solar radius0.9412︎ HIP 84520 1 - Gas giant with ammonia-based life
Body distance1,762 LsEarth masses212.2110Radius68,891 kmGravity1.82 gSurface temperature144 K (-129°C/-201°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 84520 1 b - Icy body Landable
Body distance1,758 LsEarth masses0.0008Radius798 kmGravity0.05 gSurface temperature111 K (-162°C/-259°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Mercury: 0.5%︎ Niobium: 0.9%︎ Chromium: 5.6%︎ Manganese: 5.2%︎ Zinc: 3.4%︎ Carbon: 21.8%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%︎ HIP 84520 1 a - Icy body Landable
Body distance1,759 LsEarth masses0.0009Radius832 kmGravity0.05 gSurface temperature112 K (-161°C/-259°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Niobium: 0.9%︎ Germanium: 3.7%︎ Vanadium: 3.2%︎ Zinc: 3.5%︎ Carbon: 22.7%︎ Iron: 13.0%︎ Nickel: 9.8%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 84520 1 d - Icy body Landable
Body distance1,760 LsEarth masses0.0039Radius1,404 kmGravity0.08 gSurface temperature111 K (-162°C/-260°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Arsenic: 1.5%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 24.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 15.6%︎ Sulphur: 28.9%︎ HIP 84520 1 c - Icy body Landable
Body distance1,764 LsEarth masses0.0006Radius750 kmGravity0.05 gSurface temperature111 K (-162°C/-259°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.6%︎ Manganese: 5.1%︎ Zinc: 3.4%︎ Carbon: 21.8%︎ Iron: 12.5%︎ Nickel: 9.4%︎ Phosphorus: 14.0%︎ Sulphur: 25.9%︎ HIP 84520 1 e - Icy body Landable
Body distance1,772 LsEarth masses0.0062Radius1,627 kmGravity0.09 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.4%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.5%︎ Germanium: 3.4%︎ Carbon: 23.9%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ HIP 84520 2 - Class I gas giant
Body distance2,447 LsEarth masses53.4937Radius47,580 kmGravity0.96 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 84520 2 g - Icy body Landable
Body distance2,438 LsEarth masses0.0005Radius695 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HIP 84520 2 f - Icy body Landable
Body distance2,442 LsEarth masses0.0010Radius868 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.7%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.1%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HIP 84520 2 c - Icy body Landable
Body distance2,445 LsEarth masses0.0003Radius618 kmGravity0.04 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.4%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ HIP 84520 2 d - Icy body Landable
Body distance2,447 LsEarth masses0.0008Radius814 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 84520 2 a - Icy body Landable
Body distance2,449 LsEarth masses0.0005Radius720 kmGravity0.04 gSurface temperature93 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.1%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.2%︎ Sulphur: 26.3%︎ HIP 84520 2 b - Icy body Landable
Body distance2,450 LsEarth masses0.0003Radius585 kmGravity0.03 gSurface temperature92 K (-181°C/-293°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Manganese: 5.1%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 84520 2 e - Icy body Landable
Body distance2,454 LsEarth masses0.0005Radius705 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.4%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HIP 84520 2 h - Icy body Landable
Body distance2,456 LsEarth masses0.0004Radius676 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.3%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%