Star system
Backlum
Economy
Extraction / Industrial
Government
Feudal
Allegiance
Independent
Star type
T Tauri star
Coordinates
142.44 / -176.28 / 24.31
Permit required
No
︎ Backlum - T Tauri star
Body distance-Solar masses0.7422Solar radius0.8807︎ Backlum 1 - High metal content world Landable
Body distance30 LsEarth masses0.0203Radius1,780 kmGravity0.26 gSurface temperature827 K (554°C/1,028°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.9%︎ Niobium: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Vanadium: 5.2%︎ Carbon: 12.7%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ Backlum 2 - High metal content world Landable
Body distance64 LsEarth masses0.2205Radius3,826 kmGravity0.61 gSurface temperature569 K (296°C/564°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Niobium: 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%︎ Backlum 3 - High metal content world Landable
Body distance78 LsEarth masses0.1707Radius3,530 kmGravity0.56 gSurface temperature514 K (241°C/465°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.2%︎ Niobium: 1.5%︎ Tin: 1.5%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Zirconium: 2.6%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.0%︎ Backlum 4 - High metal content world
Body distance162 LsEarth masses2.2875Radius7,747 kmGravity1.55 gSurface temperature1,200 K (927°C/1,700°F)Surface pressure330.17 atmVolcanismMetallic magmaAtmosphereHot Thick Carbon dioxideTerraforming︎ Backlum 5 - High metal content world
Body distance336 LsEarth masses4.9574Radius9,593 kmGravity2.19 gSurface temperature1,227 K (953°C/1,748°F)Surface pressure1,087.74 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ Backlum 6 - High metal content world
Body distance584 LsEarth masses4.1057Radius9,086 kmGravity2.02 gSurface temperature1,270 K (997°C/1,826°F)Surface pressure9,730.58 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming︎ Backlum 6 a - Water world
Body distance586 LsEarth masses0.2516Radius4,197 kmGravity0.58 gSurface temperature262 K (-11°C/12°F)Surface pressure0.28 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Backlum 7 - High metal content world
Body distance674 LsEarth masses2.5314Radius7,973 kmGravity1.62 gSurface temperature201 K (-72°C/-98°F)Surface pressure3.73 atmVolcanismMetallic magmaAtmosphereNitrogenTerraforming︎ Backlum 8 - Class III gas giant
Body distance1,549 LsRing/belt typeMetal rich (Depleted)
Rocky (Depleted)Earth masses980.8350Radius76,995 kmGravity6.73 gSurface temperature278 K (5°C/40°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Backlum 8 a - Icy body Landable
Body distance1,514 LsEarth masses0.0489Radius3,204 kmGravity0.19 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.2%︎ Zirconium: 1.4%︎ Carbon: 23.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ Backlum 9 - Class II gas giant
Body distance2,159 LsRing/belt typeRocky (Depleted)Earth masses917.6010Radius77,042 kmGravity6.28 gSurface temperature247 K (-26°C/-15°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Backlum 10 - Icy body
Body distance2,233 LsEarth masses8.3042Radius14,152 kmGravity1.69 gSurface temperature142 K (-131°C/-204°F)Surface pressure2,664.73 atmVolcanismWater geysersAtmosphereThick NitrogenTerraforming︎ Backlum 11 - Class I gas giant
Body distance2,952 LsRing/belt typeIcy (Depleted)
Rocky (Depleted)Earth masses18.9266Radius25,404 kmGravity1.19 gSurface temperature83 K (-190°C/-310°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Backlum 12 - High metal content world Landable
Body distance9,485 LsEarth masses3.3037Radius8,522 kmGravity1.85 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.08 atmVolcanismMajor Silicate vapour geysersAtmosphereThin HeliumTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.4%︎ Niobium: 1.6%︎ Tin: 1.5%︎ Germanium: 4.6%︎ Manganese: 9.5%︎ Carbon: 13.5%︎ Iron: 23.1%︎ Nickel: 17.5%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%