Star system
HIP 4747
Economy
Industrial / Military
Government
Cooperative
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-36.78 / -114.63 / -31.66
Permit required
No
Powerplay
Exploited
Powers
Pranav Antal (Controlling)
︎ HIP 4747 - Class G star
Body distance-Solar masses1.1250Solar radius1.0924︎ HIP 4747 1 - Class III gas giant
Body distance2,394 LsRing/belt typeMetal rich (Pristine)Earth masses2,311.7900Radius71,747 kmGravity18.25 gSurface temperature600 K (327°C/621°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 4747 1 g - Icy body Landable
Body distance2,367 LsEarth masses0.0568Radius3,359 kmGravity0.20 gSurface temperature122 K (-151°C/-240°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.2%︎ Manganese: 4.8%︎ Carbon: 22.3%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HIP 4747 1 f - Rocky body
Body distance2,376 LsEarth masses0.0058Radius1,255 kmGravity0.15 gSurface temperature230 K (-43°C/-46°F)Surface pressure0.53 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 4747 1 d a - Rocky body Landable
Body distance2,378 LsEarth masses0.0007Radius627 kmGravity0.07 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.1%︎ Niobium: 1.2%︎ Chromium: 7.7%︎ Germanium: 5.7%︎ Manganese: 7.0%︎ Carbon: 16.3%︎ Iron: 17.1%︎ Nickel: 12.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 4747 1 b - Rocky body Landable
Body distance2,379 LsEarth masses0.0064Radius1,299 kmGravity0.15 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Carbon: 16.6%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.6%︎ Sulphur: 19.8%︎ HIP 4747 1 a - Rocky body Landable
Body distance2,401 LsEarth masses0.0043Radius1,143 kmGravity0.13 gSurface temperature168 K (-105°C/-156°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 4747 1 d - Rocky body Landable
Body distance2,403 LsEarth masses0.0135Radius1,657 kmGravity0.20 gSurface temperature151 K (-123°C/-189°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HIP 4747 1 c - Rocky body
Body distance2,411 LsEarth masses0.0089Radius1,445 kmGravity0.17 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 4747 1 e - Rocky body Landable
Body distance2,414 LsEarth masses0.0087Radius1,440 kmGravity0.17 gSurface temperature187 K (-86°C/-123°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 4747 2 - Icy body
Body distance3,265 LsEarth masses8.0381Radius14,031 kmGravity1.66 gSurface temperature562 K (289°C/551°F)Surface pressure32,941.13 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 4747 3 - Icy body
Body distance4,492 LsRing/belt typeIcy (Pristine)Earth masses17.2983Radius17,006 kmGravity2.43 gSurface temperature525 K (252°C/485°F)Surface pressure70,513.69 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming