Star system
HR 2776
Economy
Colony / Refinery
Government
Feudal
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-12.81 / 47.97 / -104.56
Permit required
No
︎ HR 2776 - Class F star
Body distance-Solar masses1.6211Solar radius1.3310︎ HR 2776 1 - Class II gas giant
Body distance2,861 LsRing/belt typeMetal rich (Common)
Rocky (Common)Earth masses620.0900Radius76,146 kmGravity4.35 gSurface temperature242 K (-31°C/-23°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2776 2 - Class II gas giant
Body distance2,865 LsRing/belt typeRocky (Common)Earth masses4.5295Radius22,102 kmGravity0.38 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2776 3 - Class II gas giant
Body distance4,085 LsRing/belt typeMetallic (Common)
Metal rich (Common)Earth masses350.8820Radius72,705 kmGravity2.70 gSurface temperature171 K (-102°C/-152°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2776 3 g - Rocky body Landable
Body distance4,082 LsEarth masses0.0039Radius1,107 kmGravity0.13 gSurface temperature132 K (-142°C/-223°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 2776 3 d - Rocky body Landable
Body distance4,082 LsEarth masses0.0021Radius902 kmGravity0.11 gSurface temperature134 K (-139°C/-219°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 2776 3 a - Rocky body
Body distance4,083 LsEarth masses0.0013Radius764 kmGravity0.09 gSurface temperature230 K (-43°C/-46°F)Surface pressure0.99 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ HR 2776 3 f - Rocky body Landable
Body distance4,083 LsEarth masses0.0036Radius1,076 kmGravity0.13 gSurface temperature132 K (-141°C/-221°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 2776 3 c - Rocky body
Body distance4,085 LsEarth masses0.0023Radius929 kmGravity0.11 gSurface temperature247 K (-26°C/-14°F)Surface pressure2.22 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HR 2776 3 b - Rocky body
Body distance4,085 LsEarth masses0.0026Radius966 kmGravity0.11 gSurface temperature250 K (-23°C/-10°F)Surface pressure2.40 atmVolcanismMinor Silicate vapour geysersAtmosphereCarbon dioxideTerraforming︎ HR 2776 3 e - Rocky body Landable
Body distance4,086 LsEarth masses0.0031Radius1,021 kmGravity0.12 gSurface temperature133 K (-140°C/-220°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Carbon: 16.6%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.6%︎ Sulphur: 19.7%︎ HR 2776 4 - Class I gas giant
Body distance7,232 LsRing/belt typeMetal rich (Common)Earth masses13.2942Radius27,449 kmGravity0.72 gSurface temperature95 K (-178°C/-289°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 2776 4 a - Rocky body
Body distance7,232 LsEarth masses0.0019Radius868 kmGravity0.10 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 2776 4 b - Rocky body Landable
Body distance7,232 LsEarth masses0.0003Radius455 kmGravity0.05 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HR 2776 4 c - Rocky body Landable
Body distance7,232 LsEarth masses0.0003Radius454 kmGravity0.05 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%