Star system
109 Herculis
Economy
Extraction / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
-87.97 / 31.09 / 73.78
Permit required
No
︎ 109 Herculis A - Class K star (orange giant)
Body distance-Solar masses0.6953Solar radius11.6271︎ 109 Herculis A 1 - High metal content world Landable
Body distance353 LsEarth masses6.1809Radius10,175 kmGravity2.43 gSurface temperature717 K (444°C/832°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.5%︎ Germanium: 4.4%︎ Manganese: 8.7%︎ Carbon: 12.7%︎ Iron: 21.1%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ 109 Herculis A 2 - High metal content world Landable
Body distance356 LsEarth masses1.1187Radius6,295 kmGravity1.15 gSurface temperature717 K (444°C/832°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Molybdenum: 1.4%︎ Niobium: 1.5%︎ Chromium: 9.7%︎ Manganese: 8.9%︎ Zirconium: 2.5%︎ Carbon: 13.0%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.3%︎ Sulphur: 15.4%︎ 109 Herculis A 3 - High metal content world
Body distance477 LsEarth masses1.3112Radius6,597 kmGravity1.22 gSurface temperature1,256 K (983°C/1,802°F)Surface pressure7.18 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis A 4 - High metal content world
Body distance572 LsEarth masses1.9094Radius7,360 kmGravity1.43 gSurface temperature1,861 K (1,588°C/2,890°F)Surface pressure283.55 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis A 5 - High metal content world
Body distance869 LsEarth masses2.4546Radius7,908 kmGravity1.59 gSurface temperature1,555 K (1,281°C/2,339°F)Surface pressure359.96 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis A 6 - High metal content world
Body distance1,068 LsEarth masses3.6471Radius8,832 kmGravity1.90 gSurface temperature1,467 K (1,194°C/2,182°F)Surface pressure514.56 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis A 7 - High metal content world
Body distance1,466 LsEarth masses5.0308Radius9,615 kmGravity2.21 gSurface temperature1,297 K (1,024°C/1,876°F)Surface pressure689.46 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis A 8 - High metal content world
Body distance1,493 LsEarth masses2.2493Radius7,714 kmGravity1.54 gSurface temperature1,187 K (914°C/1,677°F)Surface pressure336.35 atmVolcanismMinor Metallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ 109 Herculis B - Class M star
Body distance74,870 LsSolar masses0.3164Solar radius0.4783︎ 109 Herculis B 5 - Icy body
Body distance73,762 LsEarth masses1.0111Radius7,817 kmGravity0.67 gSurface temperature87 K (-186°C/-303°F)Surface pressure2.33 atmVolcanismMinor Carbon dioxide geysersAtmosphereArgon-richTerraforming︎ 109 Herculis B 3 - Icy body
Body distance74,207 LsEarth masses1.9550Radius9,501 kmGravity0.88 gSurface temperature131 K (-142°C/-224°F)Surface pressure526.10 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ 109 Herculis B 2 - High metal content world
Body distance75,021 LsEarth masses0.1221Radius3,320 kmGravity0.45 gSurface temperature139 K (-134°C/-210°F)Surface pressure127.89 atmVolcanismAtmosphereThick NitrogenTerraforming︎ 109 Herculis B 1 - High metal content world
Body distance75,038 LsEarth masses0.2724Radius4,227 kmGravity0.62 gSurface temperature162 K (-111°C/-167°F)Surface pressure203.27 atmVolcanismAtmosphereThick Argon-richTerraforming︎ 109 Herculis B 4 - Icy body
Body distance75,780 LsEarth masses1.7522Radius9,201 kmGravity0.84 gSurface temperature470 K (197°C/387°F)Surface pressure8,482.21 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ 109 Herculis B 6 - Icy body
Body distance77,725 LsEarth masses3.4390Radius11,162 kmGravity1.12 gSurface temperature68 K (-205°C/-337°F)Surface pressure0.71 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming