Star system
HIP 11661
Economy
Agriculture / Terraforming
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
105.25 / -177.75 / 2.53
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 11661 - Class F star
Body distance-Solar masses1.4688Solar radius1.2650︎ HIP 11661 1 - High metal content world
Body distance562 LsEarth masses1.7012Radius7,100 kmGravity1.37 gSurface temperature1,015 K (742°C/1,368°F)Surface pressure262.93 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 11661 1 a - Rocky body Landable
Body distance562 LsEarth masses0.0707Radius2,804 kmGravity0.37 gSurface temperature312 K (39°C/102°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.9%︎ Germanium: 5.2%︎ Zinc: 5.4%︎ Carbon: 15.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ HIP 11661 2 - Earth-like world
Body distance1,007 LsEarth masses1.3827Radius6,697 kmGravity1.25 gSurface temperature265 K (-8°C/18°F)Surface pressure2.30 atmVolcanismMinor Silicate vapour geysersAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HIP 11661 2 a - Rocky body Landable
Body distance1,006 LsEarth masses0.0066Radius1,299 kmGravity0.16 gSurface temperature233 K (-40°C/-40°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 9.0%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 15.2%︎ Iron: 20.0%︎ Nickel: 15.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 11661 3 - High metal content world
Body distance1,282 LsEarth masses2.1951Radius7,640 kmGravity1.53 gSurface temperature250 K (-23°C/-10°F)Surface pressure7.12 atmVolcanismMinor Metallic magmaAtmosphereThick NitrogenTerraformingTerraforming︎ HIP 11661 3 a - Rocky body Landable
Body distance1,283 LsEarth masses0.0909Radius3,040 kmGravity0.40 gSurface temperature207 K (-66°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.3%︎ Chromium: 8.9%︎ Manganese: 8.1%︎ Carbon: 14.9%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ HIP 11661 4 - High metal content world
Body distance1,699 LsEarth masses1.4301Radius6,765 kmGravity1.27 gSurface temperature536 K (263°C/505°F)Surface pressure26.13 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 11661 5 - Icy body
Body distance4,041 LsRing/belt typeIcy (Common)Earth masses7.4325Radius13,656 kmGravity1.62 gSurface temperature640 K (366°C/692°F)Surface pressure30,243.67 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 11661 5 a - Icy body
Body distance4,057 LsRing/belt typeIcy (Common)Earth masses0.3573Radius6,031 kmGravity0.40 gSurface temperature109 K (-164°C/-263°F)Surface pressure8.04 atmVolcanismAtmosphereThick NitrogenTerraforming