Star system
HR 1245
Economy
Industrial / Agriculture
Government
Patronage
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
140.38 / -142.69 / -4.34
Permit required
No
︎ HR 1245 A - Class F star
Body distance-Solar masses1.3164Solar radius1.2773︎ HR 1245 A 1 - High metal content world Landable
Body distance125 LsEarth masses6.4254Radius10,273 kmGravity2.47 gSurface temperature921 K (648°C/1,198°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Arsenic: 2.0%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.0%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.3%︎ Sulphur: 15.5%︎ HR 1245 A 2 - High metal content world
Body distance400 LsEarth masses5.1870Radius9,710 kmGravity2.24 gSurface temperature1,947 K (1,674°C/3,046°F)Surface pressure710.16 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 A 3 - High metal content world
Body distance696 LsEarth masses1.4368Radius6,773 kmGravity1.27 gSurface temperature1,310 K (1,037°C/1,899°F)Surface pressure222.94 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 A 4 - High metal content world
Body distance902 LsEarth masses2.7437Radius8,138 kmGravity1.68 gSurface temperature1,244 K (970°C/1,779°F)Surface pressure398.49 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 A 4 a - Rocky body Landable
Body distance901 LsEarth masses0.1111Radius3,240 kmGravity0.43 gSurface temperature364 K (91°C/196°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Germanium: 5.3%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 15.0%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HR 1245 A 5 - High metal content world
Body distance1,184 LsEarth masses1.9220Radius7,370 kmGravity1.44 gSurface temperature1,058 K (785°C/1,444°F)Surface pressure293.91 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 A 6 - Gas giant with water-based life
Body distance2,156 LsRing/belt typeRocky (Major)Earth masses6.5677Radius20,938 kmGravity0.61 gSurface temperature242 K (-31°C/-24°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1245 A 6 e - Rocky body Landable
Body distance2,151 LsEarth masses0.0007Radius627 kmGravity0.07 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HR 1245 A 6 a - Rocky body Landable
Body distance2,154 LsEarth masses0.0003Radius450 kmGravity0.05 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 1245 A 6 b - Rocky body Landable
Body distance2,158 LsEarth masses0.0002Radius426 kmGravity0.05 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 1245 A 6 c - Rocky body Landable
Body distance2,159 LsEarth masses0.0002Radius383 kmGravity0.04 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HR 1245 A 6 d - Rocky body Landable
Body distance2,159 LsEarth masses0.0001Radius352 kmGravity0.04 gSurface temperature246 K (-27°C/-17°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 1245 B - Class K star
Body distance13,213 LsSolar masses0.5781Solar radius0.6516︎ HR 1245 B 10 - High metal content world
Body distance11,668 LsEarth masses0.5103Radius4,965 kmGravity0.84 gSurface temperature246 K (-27°C/-17°F)Surface pressure3.25 atmVolcanismAtmosphereMethane-richTerraforming︎ HR 1245 B 4 - Earth-like world
Body distance12,862 LsEarth masses0.4639Radius4,814 kmGravity0.81 gSurface temperature325 K (52°C/125°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ HR 1245 B 4 a - Rocky body
Body distance13,104 LsEarth masses0.0147Radius1,683 kmGravity0.21 gSurface temperature613 K (340°C/644°F)Surface pressure1.44 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 1245 B 6 - High metal content world
Body distance12,946 LsEarth masses0.3002Radius4,214 kmGravity0.69 gSurface temperature251 K (-22°C/-8°F)Surface pressure2.05 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HR 1245 B 5 - High metal content world
Body distance12,947 LsEarth masses0.3128Radius4,268 kmGravity0.70 gSurface temperature288 K (14°C/58°F)Surface pressure2.21 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ HR 1245 B 3 - High metal content world
Body distance13,031 LsEarth masses0.9650Radius6,021 kmGravity1.08 gSurface temperature922 K (649°C/1,201°F)Surface pressure161.08 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 B 2 - High metal content world
Body distance13,155 LsEarth masses0.7329Radius5,543 kmGravity0.97 gSurface temperature1,008 K (735°C/1,355°F)Surface pressure118.91 atmVolcanismRocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 B 1 - High metal content world
Body distance13,379 LsEarth masses0.9515Radius5,996 kmGravity1.08 gSurface temperature1,046 K (772°C/1,422°F)Surface pressure159.25 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ HR 1245 B 7 - High metal content world
Body distance13,862 LsEarth masses0.3624Radius4,468 kmGravity0.74 gSurface temperature276 K (3°C/37°F)Surface pressure2.40 atmVolcanismAtmosphereWater-richTerraformingTerraformable︎ HR 1245 B 8 - Water world
Body distance13,999 LsEarth masses0.8234Radius5,724 kmGravity1.02 gSurface temperature360 K (87°C/189°F)Surface pressure3.78 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraformingTerraformable︎ HR 1245 B 8 a - Rocky body Landable
Body distance13,927 LsEarth masses0.0462Radius2,445 kmGravity0.31 gSurface temperature210 K (-64°C/-82°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Chromium: 9.2%︎ Zinc: 5.6%︎ Zirconium: 2.4%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ HR 1245 B 9 - High metal content world
Body distance14,694 LsEarth masses0.7080Radius5,486 kmGravity0.96 gSurface temperature199 K (-74°C/-102°F)Surface pressure1.39 atmVolcanismRocky magmaAtmosphereNitrogenTerraforming