Star system
HR 5451
Economy
Agriculture / Refinery
Government
Corporate
Allegiance
Alliance
Star type
Class F star Scoopable
Coordinates
-54.31 / 78.25 / -7.81
Permit required
No
Powerplay
Fortified
Powers
Edmund Mahon (Controlling)
︎ HR 5451 - Class F star
Body distance-Solar masses1.2266Solar radius1.1448︎ HR 5451 1 - High metal content world
Body distance363 LsEarth masses2.0747Radius7,535 kmGravity1.48 gSurface temperature1,103 K (830°C/1,525°F)Surface pressure313.72 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 5451 2 - Earth-like world
Body distance499 LsEarth masses2.2683Radius7,729 kmGravity1.54 gSurface temperature341 K (68°C/155°F)Surface pressure1.26 atmVolcanismMinor Metallic magmaAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HR 5451 3 - High metal content world
Body distance908 LsEarth masses0.5286Radius5,019 kmGravity0.85 gSurface temperature218 K (-55°C/-67°F)Surface pressure3.30 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HR 5451 4 - High metal content world
Body distance1,193 LsEarth masses1.7587Radius7,169 kmGravity1.39 gSurface temperature192 K (-81°C/-113°F)Surface pressure6.79 atmVolcanismMinor Silicate vapour geysersAtmosphereThick NitrogenTerraforming︎ HR 5451 4 a - Rocky body Landable
Body distance1,197 LsEarth masses0.0700Radius2,795 kmGravity0.36 gSurface temperature183 K (-90°C/-130°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Antimony: 1.1%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Chromium: 9.0%︎ Germanium: 5.3%︎ Vanadium: 4.9%︎ Carbon: 15.1%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HR 5451 5 - High metal content world
Body distance1,665 LsEarth masses0.5021Radius4,941 kmGravity0.84 gSurface temperature191 K (-82°C/-116°F)Surface pressure1.20 atmVolcanismAtmosphereNitrogenTerraforming︎ HR 5451 6 - High metal content world
Body distance2,304 LsEarth masses0.9901Radius6,024 kmGravity1.11 gSurface temperature318 K (45°C/113°F)Surface pressure11.38 atmVolcanismMajor Rocky magmaAtmosphereThick MethaneTerraforming︎ HR 5451 7 - Icy body
Body distance4,246 LsEarth masses5.5742Radius12,457 kmGravity1.46 gSurface temperature507 K (234°C/453°F)Surface pressure22,893.07 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming