Star system
HIP 22281
Economy
Agriculture / Industrial
Government
Corporate
Allegiance
Empire
Star type
Class K star Scoopable
Coordinates
84.16 / -77.69 / -40.53
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 22281 A - Class K star
Body distance-Solar masses0.7188Solar radius0.8349︎ HIP 22281 A 1 - High metal content world Landable
Body distance36 LsEarth masses0.5972Radius5,197 kmGravity0.90 gSurface temperature677 K (404°C/759°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Vanadium: 5.6%︎ Carbon: 13.5%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.6%︎ Sulphur: 16.1%︎ HIP 22281 A 1 a - Rocky body Landable
Body distance36 LsEarth masses0.0255Radius2,015 kmGravity0.25 gSurface temperature677 K (404°C/759°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 2.9%︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Chromium: 9.1%︎ Germanium: 5.4%︎ Carbon: 15.3%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HIP 22281 A 2 - High metal content world Landable
Body distance49 LsEarth masses0.4504Radius4,777 kmGravity0.80 gSurface temperature590 K (317°C/603°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Selenium: 2.4%︎ Cadmium: 1.7%︎ Molybdenum: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.0%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 22281 A 3 - High metal content world
Body distance88 LsEarth masses0.7598Radius5,603 kmGravity0.98 gSurface temperature483 K (210°C/410°F)Surface pressure1.32 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 22281 A 4 - High metal content world
Body distance118 LsEarth masses0.8151Radius5,723 kmGravity1.01 gSurface temperature992 K (719°C/1,327°F)Surface pressure29.04 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 22281 A 5 - High metal content world
Body distance225 LsEarth masses0.9992Radius6,083 kmGravity1.10 gSurface temperature947 K (673°C/1,244°F)Surface pressure165.63 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HIP 22281 A 6 - Earth-like world
Body distance302 LsEarth masses0.9875Radius6,062 kmGravity1.09 gSurface temperature333 K (60°C/140°F)Surface pressure1.25 atmVolcanismMajor Rocky magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HIP 22281 A 7 - High metal content world
Body distance360 LsEarth masses0.6569Radius5,361 kmGravity0.93 gSurface temperature749 K (476°C/889°F)Surface pressure118.60 atmVolcanismMinor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraformingTerraformable︎ HIP 22281 B - Class K star
Body distance4,398 LsSolar masses0.4570Solar radius0.6232︎ HIP 22281 B 1 - High metal content world Landable
Body distance4,419 LsEarth masses7.4547Radius10,669 kmGravity2.66 gSurface temperature625 K (352°C/665°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.0%︎ Iron: 21.9%︎ Nickel: 16.5%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HIP 22281 B 2 - High metal content world Landable
Body distance4,479 LsEarth masses2.4796Radius7,925 kmGravity1.61 gSurface temperature542 K (269°C/516°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.5%︎ Selenium: 2.7%︎ Niobium: 1.7%︎ Tungsten: 1.3%︎ Arsenic: 2.3%︎ Vanadium: 6.0%︎ Carbon: 14.6%︎ Iron: 24.5%︎ Nickel: 18.5%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%︎ HIP 22281 AB 1 - Helium-rich gas giant
Body distance5,116 LsEarth masses120.0240Radius36,343 kmGravity3.69 gSurface temperature70 K (-203°C/-333°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 22281 AB 1 b - Icy body Landable
Body distance5,115 LsEarth masses0.0016Radius1,021 kmGravity0.06 gSurface temperature54 K (-220°C/-363°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 22281 AB 1 c - Icy body Landable
Body distance5,119 LsEarth masses0.0026Radius1,209 kmGravity0.07 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 22281 AB 1 d - Icy body Landable
Body distance5,121 LsEarth masses0.0013Radius952 kmGravity0.06 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.4%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ HIP 22281 AB 1 a - Icy body Landable
Body distance5,122 LsEarth masses0.0015Radius1,005 kmGravity0.06 gSurface temperature54 K (-219°C/-362°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 22281 AB 1 e - Icy body Landable
Body distance5,174 LsEarth masses0.0014Radius984 kmGravity0.06 gSurface temperature53 K (-220°C/-364°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Ruthenium: 0.8%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 22281 C - Class K star
Body distance91,343 LsSolar masses0.5156Solar radius0.6305︎ HIP 22281 C 3 - Helium-rich gas giant
Body distance88,466 LsRing/belt typeRocky (Major)Earth masses2,168.1000Radius69,764 kmGravity18.11 gSurface temperature515 K (242°C/468°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 22281 C 3 a a - Rocky ice world Landable
Body distance88,438 LsEarth masses0.0003Radius514 kmGravity0.04 gSurface temperature117 K (-156°C/-248°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.9%︎ Selenium: 3.8%︎ Cadmium: 1.2%︎ Tungsten: 0.8%︎ Germanium: 4.9%︎ Zinc: 4.0%︎ Carbon: 20.6%︎ Iron: 14.8%︎ Nickel: 11.2%︎ Phosphorus: 13.2%︎ Sulphur: 24.5%︎ HIP 22281 C 3 a - Rocky ice world Landable
Body distance88,466 LsEarth masses0.0034Radius1,116 kmGravity0.11 gSurface temperature117 K (-156°C/-248°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Molybdenum: 1.1%︎ Tin: 1.0%︎ Chromium: 7.6%︎ Manganese: 7.0%︎ Vanadium: 4.2%︎ Carbon: 17.0%︎ Iron: 17.0%︎ Nickel: 12.9%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HIP 22281 C 3 c - Icy body
Body distance88,473 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses0.6359Radius7,958 kmGravity0.41 gSurface temperature103 K (-170°C/-275°F)Surface pressure116.24 atmVolcanismAtmosphereThick NitrogenTerraforming︎ HIP 22281 C 3 b - Rocky ice world Landable
Body distance88,513 LsEarth masses0.0089Radius1,571 kmGravity0.15 gSurface temperature100 K (-173°C/-279°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.6%︎ Cadmium: 1.3%︎ Mercury: 0.8%︎ Germanium: 5.0%︎ Manganese: 7.1%︎ Zirconium: 2.0%︎ Carbon: 18.7%︎ Iron: 17.2%︎ Nickel: 13.0%︎ Phosphorus: 12.0%︎ Sulphur: 22.2%︎ HIP 22281 C 1 - High metal content world
Body distance91,318 LsEarth masses10.4905Radius11,617 kmGravity3.16 gSurface temperature4,034 K (3,761°C/6,802°F)Surface pressure18,482.80 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxide-richTerraforming︎ HIP 22281 C 2 - High metal content world
Body distance91,334 LsEarth masses3.0379Radius8,391 kmGravity1.75 gSurface temperature2,647 K (2,374°C/4,304°F)Surface pressure547.76 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming