Star system
HD 3945
Economy
Government
Allegiance
Independent
Star type
Class K star (orange giant) Scoopable
Coordinates
-1506.03 / -3185.69 / -846.78
Permit required
No
︎ HD 3945 - Class K star (orange giant)
Body distance-Solar masses0.7148Solar radius58.3548︎ HD 3945 1 - High metal content world
Body distance481 LsEarth masses6.2256Radius10,143 kmGravity2.46 gSurface temperature4,519 K (4,245°C/7,674°F)Surface pressure42,838.19 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Silicate vapourTerraforming︎ HD 3945 2 d - Rocky body Landable
Body distance1,087 LsEarth masses0.0025Radius953 kmGravity0.11 gSurface temperature917 K (643°C/1,190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HD 3945 2 a - Rocky body
Body distance1,092 LsEarth masses0.0009Radius669 kmGravity0.08 gSurface temperature931 K (658°C/1,216°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HD 3945 2 b - Rocky body Landable
Body distance1,092 LsEarth masses0.0013Radius765 kmGravity0.09 gSurface temperature926 K (653°C/1,208°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HD 3945 2 e - Rocky body Landable
Body distance1,093 LsEarth masses0.0032Radius1,038 kmGravity0.12 gSurface temperature915 K (642°C/1,188°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.2%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HD 3945 2 - Class IV gas giant
Body distance1,094 LsRing/belt typeMetal rich (Pristine)Earth masses814.6540Radius76,343 kmGravity5.68 gSurface temperature1,014 K (741°C/1,365°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HD 3945 2 c - Rocky body Landable
Body distance1,098 LsEarth masses0.0047Radius1,175 kmGravity0.14 gSurface temperature918 K (645°C/1,193°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HD 3945 2 f - Rocky body Landable
Body distance1,099 LsEarth masses0.0031Radius1,026 kmGravity0.12 gSurface temperature914 K (641°C/1,186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HD 3945 2 g - Rocky body Landable
Body distance1,104 LsEarth masses0.0019Radius866 kmGravity0.10 gSurface temperature913 K (639°C/1,183°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HD 3945 2 h - Rocky body Landable
Body distance1,105 LsRing/belt typeMetal rich (Pristine)Earth masses0.0111Radius1,539 kmGravity0.19 gSurface temperature909 K (636°C/1,177°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Chromium: 8.7%︎ Germanium: 5.1%︎ Manganese: 8.0%︎ Carbon: 14.6%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 9.4%︎ Sulphur: 17.4%︎ HD 3945 3 a - Rocky body Landable
Body distance1,397 LsEarth masses0.0014Radius782 kmGravity0.09 gSurface temperature813 K (540°C/1,004°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Vanadium: 5.0%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HD 3945 3 b - Rocky body Landable
Body distance1,398 LsEarth masses0.0015Radius808 kmGravity0.09 gSurface temperature811 K (537°C/999°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.3%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HD 3945 3 - Class IV gas giant
Body distance1,398 LsRing/belt typeRocky (Pristine)Earth masses438.2150Radius74,234 kmGravity3.23 gSurface temperature841 K (568°C/1,054°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HD 3945 3 c - Rocky body Landable
Body distance1,400 LsEarth masses0.0040Radius1,112 kmGravity0.13 gSurface temperature809 K (536°C/996°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HD 3945 4 - High metal content world Landable
Body distance1,432 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses2.5332Radius7,974 kmGravity1.62 gSurface temperature800 K (526°C/980°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Selenium: 2.5%︎ Yttrium: 1.3%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 10.1%︎ Vanadium: 5.5%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.0%︎ Phosphorus: 8.6%︎ Sulphur: 16.1%︎ HD 3945 4 a - Rocky body Landable
Body distance1,432 LsEarth masses0.0012Radius742 kmGravity0.09 gSurface temperature800 K (526°C/980°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.5%︎ Germanium: 5.7%︎ Manganese: 8.1%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HD 3945 5 b - Rocky body Landable
Body distance2,067 LsEarth masses0.0014Radius795 kmGravity0.09 gSurface temperature655 K (382°C/719°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.4%︎ Zirconium: 2.4%︎ Carbon: 16.8%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ HD 3945 5 a - Rocky body Landable
Body distance2,070 LsEarth masses0.0013Radius768 kmGravity0.09 gSurface temperature655 K (382°C/720°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HD 3945 5 - Class III gas giant
Body distance2,070 LsRing/belt typeMetallic (Pristine)
Metal rich (Pristine)Earth masses37.8327Radius42,243 kmGravity0.86 gSurface temperature652 K (378°C/713°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HD 3945 5 c - Rocky body Landable
Body distance2,073 LsEarth masses0.0011Radius723 kmGravity0.08 gSurface temperature655 K (382°C/719°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HD 3945 5 d - Rocky body Landable
Body distance2,079 LsEarth masses0.0038Radius1,098 kmGravity0.13 gSurface temperature655 K (382°C/719°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HD 3945 6 - High metal content world
Body distance2,765 LsEarth masses10.3944Radius12,816 kmGravity2.57 gSurface temperature2,225 K (1,952°C/3,545°F)Surface pressure1,241.07 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ HD 3945 6 a - Rocky body Landable
Body distance2,765 LsEarth masses0.0002Radius432 kmGravity0.05 gSurface temperature566 K (293°C/559°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HD 3945 6 b - Rocky body Landable
Body distance2,765 LsEarth masses0.0002Radius437 kmGravity0.05 gSurface temperature566 K (293°C/559°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HD 3945 6 c - Rocky body Landable
Body distance2,770 LsEarth masses0.0004Radius512 kmGravity0.06 gSurface temperature566 K (293°C/559°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%