Star system
Ross 775
Economy
High Tech / Refinery
Government
Corporate
Allegiance
Federation
Star type
Class M star (red super giant) Scoopable
Coordinates
-18.81 / -8.91 / 6.78
Permit required
No
Powerplay
Unoccupied
Powers
︎ Ross 775 A - Class M star
Body distance-Solar masses0.3164Solar radius0.4952︎ Ross 775 A 1 - High metal content world Landable
Body distance6 LsEarth masses0.0089Radius1,356 kmGravity0.20 gSurface temperature680 K (406°C/764°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ Ross 775 B - Class T star (brown dwarf)
Body distance43 LsSolar masses0.1016Solar radius0.2627︎ Ross 775 CD 1 - High metal content world Landable
Body distance589 LsEarth masses0.0088Radius1,355 kmGravity0.19 gSurface temperature612 K (339°C/643°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Tin: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.9%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.6%︎ Ross 775 C - Class M star
Body distance589 LsSolar masses0.2734Solar radius0.4748︎ Ross 775 CD 5 - Icy body Landable
Body distance607 LsEarth masses17.4396Radius19,140 kmGravity1.93 gSurface temperature287 K (14°C/58°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.9%︎ Cadmium: 1.1%︎ Tin: 1.0%︎ Chromium: 6.6%︎ Manganese: 6.1%︎ Vanadium: 3.6%︎ Carbon: 19.4%︎ Iron: 14.7%︎ Nickel: 11.1%︎ Phosphorus: 12.4%︎ Sulphur: 23.1%︎ Ross 775 CD 2 - High metal content world Landable
Body distance617 LsEarth masses0.0045Radius1,088 kmGravity0.15 gSurface temperature536 K (263°C/505°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Mercury: 1.0%︎ Tungsten: 1.2%︎ Chromium: 10.0%︎ Germanium: 4.7%︎ Vanadium: 5.4%︎ Carbon: 13.3%︎ Iron: 22.1%︎ Nickel: 16.7%︎ Phosphorus: 8.5%︎ Sulphur: 15.8%︎ Ross 775 D - Class M star
Body distance618 LsSolar masses0.2656Solar radius0.4251︎ Ross 775 CD 3 - High metal content world Landable
Body distance620 LsEarth masses0.0036Radius1,008 kmGravity0.14 gSurface temperature466 K (193°C/379°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.3%︎ Zinc: 6.1%︎ Carbon: 13.5%︎ Iron: 22.5%︎ Nickel: 17.1%︎ Phosphorus: 8.7%︎ Sulphur: 16.1%︎ Ross 775 CD 4 - High metal content world Landable
Body distance631 LsEarth masses0.0066Radius1,232 kmGravity0.18 gSurface temperature427 K (153°C/308°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.4%︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Chromium: 9.9%︎ Manganese: 9.1%︎ Carbon: 13.0%︎ Iron: 21.9%︎ Nickel: 16.6%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ Ross 775 ABCD 1 - Class III gas giant
Body distance1,515 LsEarth masses2,551.2300Radius70,682 kmGravity20.76 gSurface temperature596 K (323°C/614°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 775 ABCD 1 c - Icy body Landable
Body distance1,452 LsEarth masses0.0067Radius1,610 kmGravity0.10 gSurface temperature112 K (-161°C/-259°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.8%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Germanium: 3.9%︎ Manganese: 5.5%︎ Zinc: 3.6%︎ Carbon: 21.7%︎ Iron: 13.3%︎ Nickel: 10.1%︎ Phosphorus: 13.9%︎ Sulphur: 25.8%︎ Ross 775 ABCD 1 d - Icy body Landable
Body distance1,507 LsEarth masses0.0101Radius1,891 kmGravity0.11 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.8%︎ Mercury: 0.5%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Ross 775 ABCD 1 b - Icy body Landable
Body distance1,516 LsEarth masses0.0076Radius1,683 kmGravity0.11 gSurface temperature121 K (-153°C/-243°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.0%︎ Niobium: 0.9%︎ Tin: 0.8%︎ Chromium: 5.9%︎ Germanium: 3.8%︎ Carbon: 21.4%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 13.7%︎ Sulphur: 25.5%︎ Ross 775 ABCD 1 e - Icy body Landable
Body distance1,564 LsEarth masses0.0546Radius3,281 kmGravity0.21 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.01 atmVolcanismAtmosphereThin ArgonTerraforming︎ Polonium: 0.3%︎ Selenium: 4.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ Ross 775 ABCD 1 a - Icy body
Body distance1,569 LsEarth masses0.0061Radius1,567 kmGravity0.10 gSurface temperature492 K (219°C/426°F)Surface pressure480.13 atmVolcanismMajor Water geysersAtmosphereThick Carbon dioxideTerraforming︎ Ross 775 ABCD 3 - Class I gas giant
Body distance2,066 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses156.1200Radius64,959 kmGravity1.50 gSurface temperature65 K (-208°C/-343°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 775 ABCD 3 a - Icy body Landable
Body distance2,073 LsEarth masses0.0006Radius761 kmGravity0.04 gSurface temperature49 K (-224°C/-371°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ Ross 775 ABCD 3 b - Icy body Landable
Body distance2,079 LsEarth masses0.0036Radius1,355 kmGravity0.08 gSurface temperature48 K (-225°C/-373°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Ross 775 ABCD 2 - Class II gas giant
Body distance2,110 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses1,071.6300Radius76,184 kmGravity7.50 gSurface temperature226 K (-47°C/-53°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 775 ABCD 4 - Class I gas giant
Body distance2,875 LsRing/belt typeIcy (Common)Earth masses145.9270Radius61,468 kmGravity1.57 gSurface temperature51 K (-222°C/-367°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ross 775 ABCD 4 b - Icy body Landable
Body distance2,857 LsEarth masses0.0002Radius547 kmGravity0.03 gSurface temperature36 K (-237°C/-394°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.6%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Carbon: 23.8%︎ Iron: 12.6%︎ Nickel: 9.6%︎ Phosphorus: 15.2%︎ Sulphur: 28.2%︎ Ross 775 ABCD 4 a - Icy body Landable
Body distance2,871 LsEarth masses0.0009Radius855 kmGravity0.05 gSurface temperature37 K (-236°C/-392°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.7%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Ross 775 ABCD 4 e - Icy body Landable
Body distance2,888 LsEarth masses0.0019Radius1,094 kmGravity0.07 gSurface temperature33 K (-240°C/-400°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Ross 775 ABCD 4 d - Icy body Landable
Body distance2,930 LsEarth masses0.0016Radius1,027 kmGravity0.06 gSurface temperature34 K (-239°C/-399°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Zinc: 3.3%︎ Carbon: 22.5%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ Ross 775 ABCD 4 c - Icy body Landable
Body distance2,941 LsEarth masses0.0018Radius1,079 kmGravity0.06 gSurface temperature34 K (-239°C/-398°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Ross 775 E - Class T star (brown dwarf)
Body distance231,298 LsSolar masses0.0820Solar radius0.1982