Star system
40 Draconis
Economy
Industrial / Colony
Government
Democracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-134.78 / 80.69 / -53.94
Permit required
No
︎ 40 Draconis A - Class F star
Body distance-Solar masses1.2109Solar radius1.1328︎ 40 Draconis A 1 - High metal content world Landable
Body distance98 LsEarth masses0.2225Radius3,827 kmGravity0.62 gSurface temperature984 K (711°C/1,311°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Molybdenum: 1.5%︎ Tungsten: 1.3%︎ Germanium: 4.8%︎ Manganese: 9.6%︎ Zirconium: 2.7%︎ Carbon: 13.6%︎ Iron: 23.2%︎ Nickel: 17.6%︎ Phosphorus: 8.7%︎ Sulphur: 16.2%︎ 40 Draconis A 2 - High metal content world Landable
Body distance142 LsEarth masses0.3890Radius4,555 kmGravity0.76 gSurface temperature829 K (556°C/1,032°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.5%︎ Cadmium: 1.8%︎ Mercury: 1.0%︎ Vanadium: 5.8%︎ Zinc: 6.4%︎ Zirconium: 2.7%︎ Carbon: 13.8%︎ Iron: 23.6%︎ Nickel: 17.9%︎ Phosphorus: 8.9%︎ Sulphur: 16.5%︎ 40 Draconis A 3 - High metal content world Landable
Body distance303 LsEarth masses1.9964Radius7,406 kmGravity1.48 gSurface temperature592 K (319°C/607°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.8%︎ Carbon: 12.3%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 7.8%︎ Sulphur: 14.6%︎ 40 Draconis B - Class K star
Body distance4,504 LsSolar masses0.5156Solar radius0.7078︎ 40 Draconis B 4 - High metal content world Landable
Body distance3,763 LsEarth masses0.0727Radius2,682 kmGravity0.41 gSurface temperature409 K (136°C/276°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Molybdenum: 1.5%︎ Tungsten: 1.2%︎ Germanium: 4.6%︎ Manganese: 9.3%︎ Vanadium: 5.5%︎ Carbon: 13.1%︎ Iron: 22.4%︎ Nickel: 17.0%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ 40 Draconis B 2 - High metal content world Landable
Body distance4,399 LsEarth masses0.0740Radius2,686 kmGravity0.42 gSurface temperature475 K (202°C/396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Selenium: 2.4%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 9.9%︎ Manganese: 9.1%︎ Carbon: 12.7%︎ Iron: 22.0%︎ Nickel: 16.7%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ 40 Draconis B 2 a - Rocky body Landable
Body distance4,399 LsEarth masses0.0059Radius1,245 kmGravity0.15 gSurface temperature475 K (202°C/396°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Chromium: 9.0%︎ Manganese: 8.2%︎ Zirconium: 2.3%︎ Carbon: 14.7%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 9.4%︎ Sulphur: 17.5%︎ 40 Draconis B 3 - High metal content world Landable
Body distance4,467 LsEarth masses0.1521Radius3,384 kmGravity0.54 gSurface temperature447 K (174°C/345°F)Surface pressure0.00 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Yttrium: 1.4%︎ Cadmium: 1.8%︎ Tin: 1.5%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Zirconium: 2.6%︎ Carbon: 13.2%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.4%︎ Sulphur: 15.7%︎ 40 Draconis B 3 a - Rocky body Landable
Body distance3,488 LsEarth masses0.0084Radius1,403 kmGravity0.17 gSurface temperature445 K (172°C/342°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.8%︎ Tellurium: 1.4%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Chromium: 9.3%︎ Vanadium: 5.1%︎ Carbon: 15.2%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ 40 Draconis B 1 - High metal content world Landable
Body distance4,528 LsEarth masses0.1812Radius3,587 kmGravity0.57 gSurface temperature585 K (311°C/593°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.4%︎ Yttrium: 1.3%︎ Cadmium: 1.7%︎ Tin: 1.4%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 12.8%︎ Iron: 21.8%︎ Nickel: 16.5%︎ Phosphorus: 8.2%︎ Sulphur: 15.2%︎ 40 Draconis B 5 - High metal content world
Body distance4,701 LsEarth masses0.3173Radius4,276 kmGravity0.71 gSurface temperature358 K (85°C/184°F)Surface pressure0.47 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ 40 Draconis C - Class K star
Body distance36,099 LsSolar masses0.7891Solar radius0.9002︎ 40 Draconis C 7 - Icy body
Body distance31,880 LsEarth masses2.0525Radius9,158 kmGravity0.99 gSurface temperature137 K (-136°C/-213°F)Surface pressure565.52 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ 40 Draconis C 6 - High metal content world
Body distance34,155 LsEarth masses0.2567Radius4,003 kmGravity0.65 gSurface temperature202 K (-71°C/-95°F)Surface pressure1.29 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ 40 Draconis C 5 - High metal content world
Body distance35,467 LsEarth masses0.5188Radius4,966 kmGravity0.85 gSurface temperature185 K (-88°C/-127°F)Surface pressure3.25 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ 40 Draconis C 5 a - Rocky body Landable
Body distance35,465 LsEarth masses0.0194Radius1,841 kmGravity0.23 gSurface temperature157 K (-116°C/-177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.4%︎ Chromium: 9.0%︎ Germanium: 5.2%︎ Zinc: 5.4%︎ Carbon: 14.7%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 9.4%︎ Sulphur: 17.5%︎ 40 Draconis C 4 - High metal content world
Body distance35,477 LsEarth masses0.5717Radius5,126 kmGravity0.88 gSurface temperature264 K (-9°C/16°F)Surface pressure3.50 atmVolcanismAtmosphereAmmonia-richTerraformingTerraformable︎ 40 Draconis C 1 - High metal content world
Body distance35,776 LsEarth masses0.3430Radius4,381 kmGravity0.73 gSurface temperature495 K (222°C/431°F)Surface pressure2.45 atmVolcanismAtmosphereCarbon dioxideTerraformingTerraforming︎ 40 Draconis C 3 - High metal content world
Body distance35,848 LsEarth masses0.2120Radius3,769 kmGravity0.61 gSurface temperature394 K (121°C/250°F)Surface pressure0.61 atmVolcanismAtmosphereCarbon dioxideTerraformingTerraformable︎ 40 Draconis C 2 - High metal content world
Body distance36,439 LsEarth masses0.3081Radius4,237 kmGravity0.70 gSurface temperature531 K (258°C/496°F)Surface pressure8.10 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraformingTerraformable