Star system
HIP 40174
Economy
Colony / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
133.38 / -8.09 / -29.34
Permit required
No
︎ HIP 40174 - Class G star
Body distance-Solar masses0.9648Solar radius0.9933︎ HIP 40174 1 - Water world
Body distance554 LsEarth masses1.1636Radius6,358 kmGravity1.17 gSurface temperature337 K (64°C/147°F)Surface pressure7.89 atmVolcanismMinor Silicate vapour geysersAtmosphereThick AmmoniaTerraformingTerraformable︎ HIP 40174 2 - High metal content world
Body distance725 LsEarth masses0.1912Radius3,655 kmGravity0.58 gSurface temperature301 K (28°C/83°F)Surface pressure0.55 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 40174 3 - High metal content world
Body distance972 LsEarth masses0.1824Radius3,601 kmGravity0.57 gSurface temperature254 K (-19°C/-2°F)Surface pressure0.54 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HIP 40174 4 - Ammonia world
Body distance1,237 LsEarth masses0.2774Radius4,107 kmGravity0.67 gSurface temperature230 K (-43°C/-45°F)Surface pressure0.80 atmVolcanismAtmosphereAmmonia and oxygenTerraforming︎ HIP 40174 5 - Rocky ice world
Body distance1,577 LsEarth masses1.2753Radius7,737 kmGravity0.87 gSurface temperature417 K (144°C/291°F)Surface pressure2,885.84 atmVolcanismMajor Water geysersAtmosphereThick Ammonia-richTerraforming︎ HIP 40174 5 a - Icy body Landable
Body distance1,573 LsEarth masses0.0143Radius2,068 kmGravity0.14 gSurface temperature113 K (-160°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Molybdenum: 0.9%︎ Tin: 0.8%︎ Chromium: 6.1%︎ Manganese: 5.6%︎ Zinc: 3.7%︎ Carbon: 20.6%︎ Iron: 13.6%︎ Nickel: 10.3%︎ Phosphorus: 13.2%︎ Sulphur: 24.4%︎ HIP 40174 6 - Rocky ice world
Body distance2,334 LsEarth masses0.3207Radius5,095 kmGravity0.50 gSurface temperature188 K (-86°C/-122°F)Surface pressure667.59 atmVolcanismMajor Water magmaAtmosphereThick Argon-richTerraforming︎ HIP 40174 7 - Icy body
Body distance2,874 LsEarth masses0.9150Radius7,576 kmGravity0.65 gSurface temperature286 K (12°C/54°F)Surface pressure1,792.40 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ HIP 40174 8 - Icy body
Body distance3,997 LsEarth masses2.3629Radius10,001 kmGravity0.96 gSurface temperature374 K (101°C/214°F)Surface pressure7,405.73 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ HIP 40174 8 a - Icy body
Body distance4,007 LsEarth masses0.0374Radius2,936 kmGravity0.18 gSurface temperature144 K (-130°C/-201°F)Surface pressure1.58 atmVolcanismAtmosphereMethaneTerraforming