Star system
HIP 76521
Economy
Government
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
83.13 / 40.44 / 174.69
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 76521 A - Class K star
Body distance-Solar masses0.8555Solar radius0.9035︎ HIP 76521 A 1 - Class II gas giant
Body distance2,019 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses660.1140Radius76,639 kmGravity4.57 gSurface temperature201 K (-72°C/-98°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 76521 A 1 g a - Rocky body Landable
Body distance2,002 LsEarth masses0.0002Radius450 kmGravity0.05 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.1%︎ Chromium: 7.8%︎ Manganese: 7.2%︎ Zinc: 4.7%︎ Carbon: 16.5%︎ Iron: 17.4%︎ Nickel: 13.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ HIP 76521 A 1 g - Rocky body Landable
Body distance2,002 LsEarth masses0.0036Radius1,076 kmGravity0.13 gSurface temperature110 K (-163°C/-261°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Arsenic: 2.6%︎ Manganese: 8.3%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 76521 A 1 f - Rocky body Landable
Body distance2,011 LsEarth masses0.0007Radius618 kmGravity0.07 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 76521 A 1 d - Rocky body Landable
Body distance2,017 LsEarth masses0.0005Radius547 kmGravity0.06 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 76521 A 1 e - Rocky body Landable
Body distance2,018 LsEarth masses0.0007Radius634 kmGravity0.07 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.6%︎ Manganese: 8.1%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 76521 A 1 b - Rocky body Landable
Body distance2,019 LsEarth masses0.0006Radius580 kmGravity0.07 gSurface temperature118 K (-155°C/-247°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Fullerene C60 8 a Landable
Body distance2,019 LsEarth masses0.0000Radius0 kmGravity0.00 gSurface temperature0 K (-273°C/-460°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Tin: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ HIP 76521 A 1 a - Rocky body Landable
Body distance2,022 LsEarth masses0.0007Radius628 kmGravity0.07 gSurface temperature121 K (-152°C/-242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HIP 76521 A 1 c - Rocky body Landable
Body distance2,025 LsEarth masses0.0006Radius589 kmGravity0.07 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ 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 76521 A 2 - Class I gas giant
Body distance2,705 LsRing/belt typeIcy (Pristine)
Rocky (Pristine)Earth masses131.5980Radius62,209 kmGravity1.38 gSurface temperature101 K (-172°C/-278°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 76521 A 2 b - Icy body Landable
Body distance2,704 LsEarth masses0.0053Radius1,529 kmGravity0.09 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ HIP 76521 A 2 a - Icy body Landable
Body distance2,705 LsEarth masses0.0040Radius1,392 kmGravity0.08 gSurface temperature83 K (-190°C/-311°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Germanium: 3.5%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Carbon: 22.8%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 76521 A 2 d - Icy body Landable
Body distance2,707 LsEarth masses0.0066Radius1,644 kmGravity0.10 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.2%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 76521 A 2 c - Icy body Landable
Body distance2,708 LsEarth masses0.0035Radius1,329 kmGravity0.08 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.3%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HIP 76521 A 2 e - Icy body Landable
Body distance2,711 LsEarth masses0.0034Radius1,317 kmGravity0.08 gSurface temperature81 K (-192°C/-314°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Niobium: 0.8%︎ Manganese: 5.1%︎ Zirconium: 1.4%︎ Carbon: 23.0%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 76521 A 3 - Class I gas giant
Body distance3,902 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses22.6028Radius35,724 kmGravity0.72 gSurface temperature76 K (-198°C/-324°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 76521 A 3 d - Icy body Landable
Body distance3,902 LsEarth masses0.0002Radius534 kmGravity0.03 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.05 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 76521 A 3 a - Icy body Landable
Body distance3,904 LsEarth masses0.0003Radius574 kmGravity0.03 gSurface temperature95 K (-178°C/-289°F)Surface pressure0.05 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 76521 A 3 c - Icy body Landable
Body distance3,904 LsEarth masses0.0002Radius546 kmGravity0.03 gSurface temperature94 K (-179°C/-291°F)Surface pressure0.05 atmVolcanismAtmosphereThin MethaneTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 76521 A 3 f - Icy body Landable
Body distance3,905 LsEarth masses0.0002Radius484 kmGravity0.03 gSurface temperature92 K (-182°C/-295°F)Surface pressure0.04 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HIP 76521 A 3 b - Icy body Landable
Body distance3,906 LsEarth masses0.0005Radius715 kmGravity0.04 gSurface temperature99 K (-174°C/-282°F)Surface pressure0.08 atmVolcanismAtmosphereThin MethaneTerraforming︎ Polonium: 0.3%︎ Selenium: 4.4%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 76521 A 3 e - Icy body Landable
Body distance3,911 LsEarth masses0.0002Radius527 kmGravity0.03 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.05 atmVolcanismAtmosphereThin MethaneTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 76521 B - Class M star
Body distance226,548 LsSolar masses0.4063Solar radius0.6210︎ HIP 76521 C - Class L star (brown dwarf)
Body distance226,643 LsSolar masses0.1328Solar radius0.3075