Star system
Don
Economy
Industrial / Refinery
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-38.13 / -51.78 / 28.53
Permit required
No
︎ Don - Class G star
Body distance-Solar masses1.0273Solar radius1.0986︎ Don 1 - High metal content world
Body distance11 LsEarth masses15.7366Radius12,806 kmGravity3.90 gSurface temperature7,879 K (7,606°C/13,723°F)Surface pressure11,437,749.81 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ Don 2 - Class III gas giant
Body distance494 LsEarth masses404.5310Radius72,906 kmGravity3.09 gSurface temperature275 K (1°C/34°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Don 5 - Class I gas giant
Body distance2,166 LsRing/belt typeIcy (Major)Earth masses8.1951Radius17,480 kmGravity1.09 gSurface temperature115 K (-158°C/-253°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Don 4 - Class II gas giant
Body distance2,191 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses481.4520Radius74,547 kmGravity3.52 gSurface temperature182 K (-91°C/-131°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Don 4 a - Rocky body
Body distance2,216 LsEarth masses0.0034Radius1,051 kmGravity0.12 gSurface temperature259 K (-14°C/7°F)Surface pressure2.86 atmVolcanismMetallic magmaAtmosphereCarbon dioxideTerraforming︎ Don 3 - Gas giant with water-based life
Body distance2,198 LsRing/belt typeRocky (Major)Earth masses502.1010Radius74,659 kmGravity3.66 gSurface temperature186 K (-87°C/-125°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Don 3 d - Rocky body Landable
Body distance2,192 LsEarth masses0.0009Radius678 kmGravity0.08 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Don 3 b - Rocky body
Body distance2,216 LsEarth masses0.0004Radius535 kmGravity0.06 gSurface temperature218 K (-55°C/-67°F)Surface pressure0.72 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Don 3 a - Rocky body
Body distance2,220 LsEarth masses0.0009Radius677 kmGravity0.08 gSurface temperature236 K (-37°C/-35°F)Surface pressure1.16 atmVolcanismMetallic magmaAtmosphereCarbon dioxideTerraforming︎ Don 3 c - Rocky body Landable
Body distance2,222 LsEarth masses0.0007Radius617 kmGravity0.07 gSurface temperature132 K (-141°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ Don 6 - Class I gas giant
Body distance3,050 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses152.0800Radius59,808 kmGravity1.73 gSurface temperature111 K (-162°C/-260°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Don 6 c - Icy body Landable
Body distance3,043 LsEarth masses0.0019Radius1,084 kmGravity0.06 gSurface temperature89 K (-185°C/-300°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ Don 6 d - Icy body Landable
Body distance3,044 LsEarth masses0.0018Radius1,065 kmGravity0.06 gSurface temperature89 K (-185°C/-300°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Don 6 b - Icy body Landable
Body distance3,044 LsEarth masses0.0024Radius1,176 kmGravity0.07 gSurface temperature89 K (-184°C/-299°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Don 6 a - Icy body Landable
Body distance3,050 LsEarth masses0.0018Radius1,066 kmGravity0.06 gSurface temperature90 K (-184°C/-298°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ Don 7 - Icy body
Body distance3,072 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses11.1122Radius16,143 kmGravity1.73 gSurface temperature538 K (265°C/509°F)Surface pressure34,607.75 atmVolcanismWater geysersAtmosphereHot Thick Methane-richTerraforming︎ Don 7 a - Icy body Landable
Body distance3,041 LsEarth masses0.0003Radius571 kmGravity0.03 gSurface temperature87 K (-187°C/-304°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Don 7 b - Icy body Landable
Body distance3,076 LsEarth masses0.0003Radius557 kmGravity0.03 gSurface temperature87 K (-187°C/-304°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Don 8 - Icy body
Body distance4,284 LsRing/belt typeIcy (Major)Earth masses19.1260Radius17,453 kmGravity2.55 gSurface temperature498 K (225°C/437°F)Surface pressure77,545.52 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming