Star system
HIP 44291
Economy
Government
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
122.63 / 31.69 / -40.25
Permit required
No
︎ HIP 44291 - Class K star (orange giant)
Body distance-Solar masses0.7031Solar radius0.8707︎ Karl-Heinz Lechtermann - High metal content world Landable
Body distance78 LsEarth masses15.8329Radius12,933 kmGravity3.85 gSurface temperature502 K (229°C/444°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Manganese: 9.2%︎ Zinc: 6.0%︎ Zirconium: 2.6%︎ Carbon: 13.7%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ HIP 44291 2 - Class III gas giant
Body distance378 LsEarth masses872.3840Radius76,962 kmGravity5.99 gSurface temperature369 K (96°C/205°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 44291 2 a - Rocky body
Body distance380 LsEarth masses0.0151Radius1,719 kmGravity0.21 gSurface temperature583 K (310°C/589°F)Surface pressure1.47 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 44291 2 b - Rocky body
Body distance381 LsEarth masses0.0163Radius1,765 kmGravity0.21 gSurface temperature572 K (299°C/571°F)Surface pressure1.56 atmVolcanismAtmosphereHot WaterTerraforming︎ HIP 44291 3 - Class II gas giant
Body distance384 LsRing/belt typeRocky (Pristine)Earth masses13.8157Radius22,244 kmGravity1.13 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 44291 5 - Water world
Body distance657 LsEarth masses8.5342Radius14,908 kmGravity1.56 gSurface temperature421 K (148°C/298°F)Surface pressure9,287.31 atmVolcanismWater geysersAtmosphereThick Argon-richTerraforming︎ HIP 44291 4 - Class III gas giant
Body distance703 LsRing/belt typeRocky (Pristine)Earth masses821.9260Radius75,829 kmGravity5.81 gSurface temperature299 K (25°C/78°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 44291 4 a - Rocky body Landable
Body distance702 LsEarth masses0.0010Radius707 kmGravity0.08 gSurface temperature204 K (-69°C/-93°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 44291 4 b - Rocky body Landable
Body distance702 LsEarth masses0.0010Radius699 kmGravity0.08 gSurface temperature194 K (-79°C/-110°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HIP 44291 4 c - Rocky body Landable
Body distance706 LsEarth masses0.0037Radius1,081 kmGravity0.13 gSurface temperature191 K (-82°C/-115°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 44291 4 d - Rocky body Landable
Body distance709 LsEarth masses0.0058Radius1,257 kmGravity0.15 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.0%︎ Carbon: 16.4%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HIP 44291 6 - Class III gas giant
Body distance911 LsRing/belt typeRocky (Pristine)Earth masses1,743.5000Radius74,070 kmGravity12.92 gSurface temperature485 K (212°C/413°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 44291 6 e - Icy body
Body distance896 LsEarth masses0.0893Radius3,888 kmGravity0.24 gSurface temperature386 K (112°C/234°F)Surface pressure32.65 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ HIP 44291 6 d - Icy body Landable
Body distance910 LsEarth masses0.0045Radius1,375 kmGravity0.10 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Tin: 0.9%︎ Tungsten: 0.8%︎ Chromium: 6.5%︎ Germanium: 4.1%︎ Zinc: 3.9%︎ Carbon: 20.4%︎ Iron: 14.4%︎ Nickel: 10.9%︎ Phosphorus: 13.1%︎ Sulphur: 24.3%︎ HIP 44291 6 a - Rocky body Landable
Body distance911 LsEarth masses0.0012Radius761 kmGravity0.08 gSurface temperature211 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.2%︎ Manganese: 7.6%︎ Carbon: 16.3%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HIP 44291 6 b - Rocky body
Body distance914 LsEarth masses0.0014Radius793 kmGravity0.09 gSurface temperature191 K (-82°C/-116°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 44291 6 c - Icy body Landable
Body distance916 LsEarth masses0.0067Radius1,555 kmGravity0.11 gSurface temperature168 K (-105°C/-157°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.4%︎ Cadmium: 1.1%︎ Tin: 0.9%︎ Chromium: 6.4%︎ Manganese: 5.9%︎ Vanadium: 3.5%︎ Carbon: 20.1%︎ Iron: 14.3%︎ Nickel: 10.8%︎ Phosphorus: 12.8%︎ Sulphur: 23.9%︎ HIP 44291 7 - Class III gas giant
Body distance1,198 LsEarth masses1,074.4900Radius75,465 kmGravity7.67 gSurface temperature312 K (39°C/102°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 44291 7 c - Icy body
Body distance1,197 LsEarth masses0.0025Radius1,195 kmGravity0.07 gSurface temperature254 K (-20°C/-3°F)Surface pressure2.45 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 44291 7 a - Rocky ice world
Body distance1,199 LsEarth masses0.0015Radius913 kmGravity0.07 gSurface temperature456 K (183°C/362°F)Surface pressure132.95 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Carbon dioxideTerraforming︎ HIP 44291 7 d - Icy body Landable
Body distance1,199 LsEarth masses0.0040Radius1,400 kmGravity0.08 gSurface temperature134 K (-139°C/-218°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Germanium: 3.6%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ HIP 44291 7 e - Icy body Landable
Body distance1,201 LsEarth masses0.0046Radius1,464 kmGravity0.09 gSurface temperature131 K (-142°C/-224°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.1%︎ Sulphur: 26.3%︎ HIP 44291 7 b - Icy body
Body distance1,201 LsEarth masses0.0030Radius1,273 kmGravity0.08 gSurface temperature265 K (-8°C/17°F)Surface pressure2.79 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 44291 8 - Ammonia world
Body distance1,204 LsEarth masses14.6492Radius16,282 kmGravity2.25 gSurface temperature183 K (-90°C/-130°F)Surface pressure823.05 atmVolcanismWater geysersAtmosphereThick Ammonia and oxygenTerraforming︎ HIP 44291 9 - Icy body
Body distance1,662 LsRing/belt typeIcy (Pristine)Earth masses34.1415Radius19,534 kmGravity3.64 gSurface temperature109 K (-165°C/-264°F)Surface pressure9.79 atmVolcanismWater geysersAtmosphereThick HeliumTerraforming︎ HIP 44291 10 - Icy body
Body distance1,699 LsEarth masses14.1330Radius16,142 kmGravity2.20 gSurface temperature1,386 K (1,113°C/2,036°F)Surface pressure3,640,335.55 atmVolcanismWater geysersAtmosphereHot Thick WaterTerraforming