Star system
HIP 40424
Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
324.47 / 22.88 / -130.13
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 40424 A - Class G star
Body distance-Solar masses1.2578Solar radius1.1385︎ HIP 40424 A 1 - Class III gas giant
Body distance2,239 LsRing/belt typeMetal rich (Pristine)Earth masses951.2580Radius77,394 kmGravity6.45 gSurface temperature300 K (27°C/80°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40424 A 1 e - Rocky body Landable
Body distance2,233 LsEarth masses0.0102Radius1,515 kmGravity0.18 gSurface temperature159 K (-115°C/-174°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 40424 A 1 d - Rocky body Landable
Body distance2,240 LsEarth masses0.0065Radius1,304 kmGravity0.15 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Mercury: 0.8%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HIP 40424 A 1 a - Rocky body Landable
Body distance2,240 LsEarth masses0.0007Radius616 kmGravity0.07 gSurface temperature185 K (-88°C/-126°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HIP 40424 A 1 b - Rocky body Landable
Body distance2,241 LsEarth masses0.0017Radius842 kmGravity0.10 gSurface temperature176 K (-97°C/-143°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HIP 40424 A 1 c - Rocky body Landable
Body distance2,242 LsEarth masses0.0010Radius699 kmGravity0.08 gSurface temperature168 K (-105°C/-157°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 40424 A 2 - Class III gas giant
Body distance3,103 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses1,734.3500Radius74,354 kmGravity12.75 gSurface temperature458 K (185°C/365°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40424 A 2 b - Rocky body Landable
Body distance3,105 LsEarth masses0.0224Radius1,957 kmGravity0.24 gSurface temperature172 K (-101°C/-150°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 40424 A 2 a - Rocky body Landable
Body distance3,107 LsEarth masses0.0180Radius1,823 kmGravity0.22 gSurface temperature207 K (-66°C/-87°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 40424 A 3 - Class I gas giant
Body distance3,112 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses99.0581Radius58,942 kmGravity1.16 gSurface temperature145 K (-128°C/-199°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 40424 A 3 a - Rocky body
Body distance3,144 LsEarth masses0.0006Radius591 kmGravity0.07 gSurface temperature234 K (-40°C/-39°F)Surface pressure0.88 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 40424 B - Class M star
Body distance40,442 LsSolar masses0.2852Solar radius0.4428