Star system
Iota Horologii
Economy
Extraction / Refinery
Government
Democracy
Allegiance
Federation
Star type
Class F star Scoopable
Coordinates
29.44 / -47.63 / -0.94
Permit required
No
Powerplay
Exploited
Powers
︎ Iota Horologii A - Class F star
Body distance-Solar masses1.1836Solar radius1.1215︎ Iota Horologii A 1 - High metal content world
Body distance431 LsEarth masses6.6610Radius10,364 kmGravity2.52 gSurface temperature1,875 K (1,602°C/2,915°F)Surface pressure4,277.68 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ Iota Horologii A 2 - High metal content world
Body distance758 LsEarth masses7.5146Radius10,691 kmGravity2.67 gSurface temperature1,731 K (1,458°C/2,656°F)Surface pressure19,124.40 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ Iota Horologii A 3 - Class II gas giant
Body distance1,331 LsEarth masses286.4500Radius71,254 kmGravity2.29 gSurface temperature208 K (-65°C/-84°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 3 b a - Rocky body Landable
Body distance1,327 LsEarth masses0.0002Radius404 kmGravity0.04 gSurface temperature181 K (-92°C/-133°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Germanium: 5.9%︎ Manganese: 7.3%︎ Zinc: 4.8%︎ Carbon: 16.7%︎ Iron: 17.7%︎ Nickel: 13.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ Iota Horologii A 3 b - Rocky body Landable
Body distance1,327 LsEarth masses0.0039Radius1,100 kmGravity0.13 gSurface temperature181 K (-92°C/-133°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Iota Horologii A 3 a - Rocky body Landable
Body distance1,332 LsEarth masses0.0036Radius1,077 kmGravity0.13 gSurface temperature184 K (-89°C/-129°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Iota Horologii A 3 c - Rocky body Landable
Body distance1,332 LsEarth masses0.0046Radius1,161 kmGravity0.14 gSurface temperature180 K (-93°C/-135°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Iota Horologii A 3 d - Rocky body Landable
Body distance1,339 LsEarth masses0.0019Radius876 kmGravity0.10 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ Iota Horologii A 4 - Class II gas giant
Body distance1,699 LsRing/belt typeMetal rich (Low)Earth masses27.6693Radius42,470 kmGravity0.62 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 4 c - Rocky body Landable
Body distance1,692 LsEarth masses0.0003Radius470 kmGravity0.05 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Iota Horologii A 4 b - Rocky body
Body distance1,693 LsEarth masses0.0004Radius517 kmGravity0.06 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Iota Horologii A 4 a - Rocky body Landable
Body distance1,696 LsEarth masses0.0002Radius442 kmGravity0.05 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ Iota Horologii A 4 d - Rocky body Landable
Body distance1,698 LsEarth masses0.0002Radius437 kmGravity0.05 gSurface temperature158 K (-115°C/-175°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ Iota Horologii A 5 - Class II gas giant
Body distance1,706 LsRing/belt typeMetal rich (Low)Earth masses23.1371Radius40,445 kmGravity0.58 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 5 b - Rocky body
Body distance1,703 LsEarth masses0.0002Radius422 kmGravity0.05 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ Iota Horologii A 5 a - Rocky body Landable
Body distance1,707 LsEarth masses0.0011Radius735 kmGravity0.09 gSurface temperature158 K (-115°C/-176°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.1%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ Iota Horologii A 7 - Class I gas giant
Body distance2,118 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses47.4316Radius47,703 kmGravity0.85 gSurface temperature142 K (-131°C/-204°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 7 a - Rocky body
Body distance2,115 LsEarth masses0.0005Radius564 kmGravity0.07 gSurface temperature233 K (-40°C/-40°F)Surface pressure0.80 atmVolcanismMetallic magmaAtmosphereCarbon dioxideTerraforming︎ Iota Horologii A 7 d - Rocky body Landable
Body distance2,116 LsEarth masses0.0009Radius684 kmGravity0.08 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ Iota Horologii A 7 c - Rocky body
Body distance2,117 LsEarth masses0.0005Radius567 kmGravity0.07 gSurface temperature229 K (-44°C/-47°F)Surface pressure0.71 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Iota Horologii A 7 b - Rocky body
Body distance2,119 LsEarth masses0.0003Radius489 kmGravity0.06 gSurface temperature225 K (-48°C/-54°F)Surface pressure0.60 atmVolcanismMinor Rocky magmaAtmosphereCarbon dioxideTerraforming︎ Iota Horologii A 6 - Class II gas giant
Body distance2,181 LsRing/belt typeMetal rich (Low)
Rocky (Low)Earth masses243.5830Radius67,585 kmGravity2.17 gSurface temperature166 K (-107°C/-161°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 6 e - Rocky body Landable
Body distance2,173 LsEarth masses0.0002Radius409 kmGravity0.05 gSurface temperature157 K (-117°C/-178°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Iota Horologii A 6 c - Rocky body Landable
Body distance2,176 LsEarth masses0.0002Radius404 kmGravity0.05 gSurface temperature158 K (-116°C/-176°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Arsenic: 2.5%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Iota Horologii A 6 b - Rocky body Landable
Body distance2,180 LsEarth masses0.0003Radius483 kmGravity0.06 gSurface temperature161 K (-112°C/-170°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 15.8%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ Iota Horologii A 6 a - Rocky body
Body distance2,181 LsEarth masses0.0003Radius471 kmGravity0.06 gSurface temperature233 K (-40°C/-40°F)Surface pressure0.57 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Iota Horologii A 6 d - Rocky body Landable
Body distance2,188 LsEarth masses0.0002Radius375 kmGravity0.04 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ Iota Horologii A 8 - Gas giant with ammonia-based life
Body distance3,118 LsEarth masses32.4413Radius24,395 kmGravity2.22 gSurface temperature117 K (-156°C/-249°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Iota Horologii A 8 c - Icy body Landable
Body distance3,113 LsEarth masses0.0011Radius912 kmGravity0.05 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Iota Horologii A 8 b - Icy body Landable
Body distance3,117 LsEarth masses0.0007Radius781 kmGravity0.05 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%︎ Iota Horologii A 8 a - Icy body Landable
Body distance3,117 LsEarth masses0.0007Radius776 kmGravity0.05 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Iota Horologii A 8 d - Icy body Landable
Body distance3,117 LsEarth masses0.0009Radius845 kmGravity0.05 gSurface temperature104 K (-169°C/-273°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Iota Horologii B - Class K star
Body distance274,930 LsSolar masses0.6758Solar radius0.8528︎ Iota Horologii C - Class M star
Body distance287,020 LsSolar masses0.2109Solar radius0.3966