Star system
HR 2351
Economy
Government
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
69.31 / 2.31 / -181.22
Permit required
No
︎ HR 2351 - Class F star
Body distance-Solar masses1.3750Solar radius1.3044︎ HR 2351 1 - Metal-rich body
Body distance18 LsEarth masses1.0741Radius4,949 kmGravity1.78 gSurface temperature3,783 K (3,510°C/6,350°F)Surface pressure13,580.06 atmVolcanismMajor Metallic magmaAtmosphereHot Thick Silicate vapourTerraforming︎ HR 2351 2 - High metal content world
Body distance32 LsEarth masses4.7535Radius9,435 kmGravity2.17 gSurface temperature1,732 K (1,459°C/2,657°F)Surface pressure6.36 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Sulphur dioxideTerraforming︎ HR 2351 3 a - Gas giant with water-based life
Body distance2,638 LsEarth masses352.0570Radius74,093 kmGravity2.61 gSurface temperature244 K (-29°C/-21°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2351 4 a - Rocky body Landable
Body distance4,650 LsEarth masses0.0278Radius2,098 kmGravity0.26 gSurface temperature170 K (-104°C/-154°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HR 2351 4 b - Rocky body Landable
Body distance4,657 LsEarth masses0.0629Radius2,732 kmGravity0.34 gSurface temperature160 K (-113°C/-172°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 2351 4 b a - Rocky body Landable
Body distance4,657 LsEarth masses0.0016Radius833 kmGravity0.09 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.2%︎ Zinc: 5.0%︎ Carbon: 17.2%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HR 2351 4 e - Rocky body
Body distance4,658 LsEarth masses0.0975Radius3,148 kmGravity0.40 gSurface temperature213 K (-60°C/-76°F)Surface pressure0.30 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HR 2351 4 c - Rocky body Landable
Body distance4,666 LsEarth masses0.0259Radius2,051 kmGravity0.25 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 8.3%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HR 2351 4 d - Rocky body Landable
Body distance4,677 LsEarth masses0.1521Radius3,626 kmGravity0.47 gSurface temperature195 K (-78°C/-108°F)Surface pressure0.06 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 2351 4 d a - Rocky body Landable
Body distance4,654 LsEarth masses0.0020Radius902 kmGravity0.10 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.1%︎ Chromium: 7.8%︎ Manganese: 7.2%︎ Vanadium: 4.3%︎ Carbon: 16.4%︎ Iron: 17.4%︎ Nickel: 13.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 2351 4 f - Rocky body
Body distance4,697 LsEarth masses0.0563Radius2,638 kmGravity0.33 gSurface temperature202 K (-71°C/-96°F)Surface pressure0.20 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HR 2351 3 - Class Y star (brown dwarf)
Body distance2,600 LsSolar masses0.0273Solar radius0.1127︎ HR 2351 4 - Class Y star (brown dwarf)
Body distance4,653 LsSolar masses0.0156Solar radius0.0753