Star system
HR 1785
Economy
Industrial / Colony
Government
Corporate
Allegiance
Empire
Star type
Class F star Scoopable
Coordinates
107.78 / -81 / -91.59
Permit required
No
︎ HR 1785 - Class F star
Body distance-Solar masses1.6523Solar radius1.3970︎ HR 1785 2 - Class III gas giant
Body distance1,801 LsRing/belt typeRocky (Pristine)Earth masses2,225.9700Radius72,091 kmGravity17.41 gSurface temperature649 K (375°C/708°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1785 2 d - Rocky body Landable
Body distance1,788 LsEarth masses0.0066Radius1,309 kmGravity0.15 gSurface temperature249 K (-24°C/-11°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Zirconium: 2.3%︎ Carbon: 16.4%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HR 1785 2 c - Rocky body Landable
Body distance1,792 LsEarth masses0.0075Radius1,366 kmGravity0.16 gSurface temperature249 K (-24°C/-11°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1785 2 e - Rocky body Landable
Body distance1,795 LsEarth masses0.0205Radius1,902 kmGravity0.23 gSurface temperature240 K (-33°C/-28°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 2.9%︎ Cadmium: 1.5%︎ Tungsten: 1.0%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HR 1785 2 a - Rocky body
Body distance1,795 LsEarth masses0.0058Radius1,259 kmGravity0.15 gSurface temperature972 K (699°C/1,290°F)Surface pressure63.39 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ HR 1785 2 b - Rocky body
Body distance1,802 LsEarth masses0.0074Radius1,364 kmGravity0.16 gSurface temperature549 K (276°C/528°F)Surface pressure0.90 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 1785 2 f - Rocky body Landable
Body distance1,809 LsEarth masses0.0156Radius1,738 kmGravity0.21 gSurface temperature229 K (-44°C/-48°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 1785 3 - Gas giant with water-based life
Body distance1,829 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses5.7102Radius23,536 kmGravity0.42 gSurface temperature208 K (-65°C/-86°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1785 3 a - Rocky body Landable
Body distance1,784 LsEarth masses0.0005Radius561 kmGravity0.07 gSurface temperature211 K (-62°C/-80°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Arsenic: 2.7%︎ Germanium: 5.9%︎ Carbon: 16.9%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ HR 1785 4 - Gas giant with water-based life
Body distance2,495 LsEarth masses16.0573Radius26,799 kmGravity0.91 gSurface temperature161 K (-112°C/-170°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1785 4 h - Rocky body Landable
Body distance2,490 LsEarth masses0.0004Radius501 kmGravity0.06 gSurface temperature164 K (-110°C/-165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.1%︎ Tungsten: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.7%︎ HR 1785 4 g - Rocky body Landable
Body distance2,494 LsEarth masses0.0002Radius420 kmGravity0.05 gSurface temperature164 K (-110°C/-165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Technetium: 0.7%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1785 4 b - Rocky body Landable
Body distance2,494 LsEarth masses0.0002Radius443 kmGravity0.05 gSurface temperature164 K (-110°C/-165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.0%︎ Yttrium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1785 4 e - Rocky body Landable
Body distance2,494 LsEarth masses0.0002Radius391 kmGravity0.04 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HR 1785 4 c - Rocky body Landable
Body distance2,496 LsEarth masses0.0002Radius427 kmGravity0.05 gSurface temperature164 K (-110°C/-165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.4%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 1785 4 a - Rocky body Landable
Body distance2,496 LsEarth masses0.0003Radius449 kmGravity0.05 gSurface temperature165 K (-109°C/-163°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Manganese: 8.4%︎ Zirconium: 2.4%︎ Carbon: 16.5%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 1785 4 d - Rocky body Landable
Body distance2,497 LsEarth masses0.0002Radius396 kmGravity0.05 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 1785 4 f - Rocky body Landable
Body distance2,497 LsEarth masses0.0002Radius429 kmGravity0.05 gSurface temperature164 K (-110°C/-165°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 1785 5 - Class II gas giant
Body distance3,315 LsRing/belt typeRocky (Pristine)Earth masses253.7220Radius62,246 kmGravity2.66 gSurface temperature169 K (-104°C/-156°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1785 5 d - Rocky body Landable
Body distance3,297 LsEarth masses0.0039Radius1,101 kmGravity0.13 gSurface temperature175 K (-98°C/-145°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 1785 5 b - Rocky body Landable
Body distance3,310 LsEarth masses0.0022Radius907 kmGravity0.11 gSurface temperature171 K (-102°C/-151°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.6%︎ Carbon: 16.7%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HR 1785 5 a - Rocky body Landable
Body distance3,310 LsEarth masses0.0024Radius938 kmGravity0.11 gSurface temperature174 K (-100°C/-147°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Germanium: 5.9%︎ Vanadium: 5.0%︎ Zirconium: 2.4%︎ Carbon: 16.7%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HR 1785 5 c - Rocky body Landable
Body distance3,319 LsEarth masses0.0036Radius1,074 kmGravity0.13 gSurface temperature175 K (-98°C/-145°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 1785 6 - Water giant
Body distance4,700 LsRing/belt typeIcy (Pristine)Earth masses42.6029Radius20,507 kmGravity4.12 gSurface temperature188 K (-85°C/-122°F)Surface pressure12,709,203.06 atmVolcanismAtmosphereTerraforming︎ HR 1785 1 - Class III gas giant
Body distance1,292 LsRing/belt typeMetal rich (Pristine)Earth masses1,071.9900Radius76,913 kmGravity7.37 gSurface temperature406 K (133°C/271°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1785 1 a - Rocky body
Body distance1,294 LsEarth masses0.0102Radius1,512 kmGravity0.18 gSurface temperature1,033 K (760°C/1,400°F)Surface pressure112.29 atmVolcanismMajor Rocky magmaAtmosphereHot Thick Sulphur dioxideTerraforming︎ HR 1785 1 b - Rocky ice world Landable
Body distance1,295 LsEarth masses0.0059Radius1,298 kmGravity0.14 gSurface temperature222 K (-51°C/-60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.2%︎ Tungsten: 1.0%︎ Chromium: 8.2%︎ Germanium: 4.8%︎ Manganese: 7.5%︎ Carbon: 15.7%︎ Iron: 18.2%︎ Nickel: 13.7%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%