Star system
HIP 52990
Economy
Military / Colony
Government
Theocracy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
129.44 / 104 / -10.69
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 52990 A - Class G star
Body distance-Solar masses1.2656Solar radius1.1771︎ HIP 52990 A 1 - Class III gas giant
Body distance4,330 LsRing/belt typeMetal rich (Pristine)Earth masses1,019.2200Radius76,136 kmGravity7.15 gSurface temperature278 K (4°C/40°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 52990 A 1 a - Icy body Landable
Body distance4,327 LsEarth masses0.0640Radius3,532 kmGravity0.21 gSurface temperature120 K (-153°C/-244°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.7%︎ Cadmium: 0.8%︎ Mercury: 0.5%︎ Chromium: 4.8%︎ Manganese: 4.4%︎ Carbon: 23.3%︎ Iron: 10.6%︎ Nickel: 8.0%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ HIP 52990 A 3 - Class II gas giant
Body distance6,412 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses614.3190Radius75,857 kmGravity4.34 gSurface temperature185 K (-88°C/-126°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 52990 A 3 a - Rocky body Landable
Body distance6,428 LsEarth masses0.0099Radius1,499 kmGravity0.18 gSurface temperature120 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.1%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.2%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 52990 A 2 - Class II gas giant
Body distance6,431 LsRing/belt typeMetal rich (Pristine)Earth masses923.5740Radius76,412 kmGravity6.43 gSurface temperature244 K (-30°C/-21°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 52990 A 2 b - Rocky body Landable
Body distance6,392 LsEarth masses0.0110Radius1,554 kmGravity0.19 gSurface temperature129 K (-144°C/-227°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.2%︎ Carbon: 16.0%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 52990 A 2 a - Rocky body
Body distance6,431 LsEarth masses0.0018Radius849 kmGravity0.10 gSurface temperature243 K (-30°C/-22°F)Surface pressure1.84 atmVolcanismMetallic magmaAtmosphereCarbon dioxideTerraforming︎ HIP 52990 A 5 - Rocky ice world
Body distance6,498 LsEarth masses6.3756Radius11,052 kmGravity2.12 gSurface temperature85 K (-188°C/-306°F)Surface pressure1.11 atmVolcanismMajor Silicate vapour geysersAtmosphereHeliumTerraforming︎ HIP 52990 A 4 - Icy body
Body distance6,518 LsEarth masses37.0582Radius20,053 kmGravity3.75 gSurface temperature623 K (350°C/662°F)Surface pressure170,782.14 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 52990 B - Class M star
Body distance233,259 LsSolar masses0.5430Solar radius0.7300︎ HIP 52990 B 5 - Icy body
Body distance230,370 LsEarth masses0.4050Radius5,909 kmGravity0.47 gSurface temperature86 K (-187°C/-305°F)Surface pressure777.02 atmVolcanismAtmosphereThick Argon-richTerraforming︎ HIP 52990 B 2 - High metal content world
Body distance233,129 LsEarth masses0.3279Radius4,335 kmGravity0.71 gSurface temperature231 K (-42°C/-43°F)Surface pressure2.79 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ HIP 52990 B 1 - High metal content world
Body distance233,531 LsEarth masses0.2678Radius4,070 kmGravity0.66 gSurface temperature247 K (-27°C/-16°F)Surface pressure1.00 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ HIP 52990 B 3 - Icy body
Body distance233,956 LsEarth masses0.6488Radius6,528 kmGravity0.62 gSurface temperature133 K (-141°C/-221°F)Surface pressure79.75 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ HIP 52990 B 4 - Icy body
Body distance234,486 LsEarth masses1.1695Radius8,164 kmGravity0.71 gSurface temperature356 K (83°C/181°F)Surface pressure2,398.65 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming