Star system
Hyroku
Economy
Extraction / High Tech
Government
Democracy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
95.16 / -2.94 / -72.63
Permit required
No
︎ Hyroku - Class G star
Body distance-Solar masses1.0078Solar radius0.9724︎ Hyroku 1 - Class III gas giant
Body distance1,676 LsEarth masses799.3050Radius76,917 kmGravity5.49 gSurface temperature253 K (-20°C/-3°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Hyroku 1 d - Rocky body Landable
Body distance1,664 LsEarth masses0.0044Radius1,147 kmGravity0.14 gSurface temperature171 K (-103°C/-153°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ Hyroku 1 b - Rocky body Landable
Body distance1,676 LsEarth masses0.0066Radius1,314 kmGravity0.16 gSurface temperature180 K (-93°C/-136°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Hyroku 1 a - Rocky body Landable
Body distance1,679 LsEarth masses0.0062Radius1,282 kmGravity0.15 gSurface temperature186 K (-87°C/-125°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Germanium: 5.9%︎ Vanadium: 5.0%︎ Carbon: 16.8%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.8%︎ Sulphur: 20.0%︎ Hyroku 1 c - Rocky body Landable
Body distance1,681 LsEarth masses0.0059Radius1,264 kmGravity0.15 gSurface temperature176 K (-98°C/-144°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ Hyroku 1 c a - Rocky body
Body distance1,683 LsEarth masses0.0002Radius403 kmGravity0.04 gSurface temperature214 K (-59°C/-74°F)Surface pressure0.40 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ Hyroku 2 - Gas giant with water-based life
Body distance2,275 LsRing/belt typeIcy (Common)
Rocky (Common)Earth masses589.0450Radius75,951 kmGravity4.15 gSurface temperature195 K (-78°C/-108°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Hyroku 2 b - Icy body Landable
Body distance2,270 LsEarth masses0.0013Radius959 kmGravity0.06 gSurface temperature106 K (-167°C/-269°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 2.9%︎ Carbon: 23.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Hyroku 2 a - Icy body Landable
Body distance2,273 LsEarth masses0.0031Radius1,286 kmGravity0.08 gSurface temperature112 K (-161°C/-258°F)Surface pressure0.00 atmVolcanismMinor Ammonia magmaAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.9%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ Hyroku 2 c - Icy body Landable
Body distance2,290 LsEarth masses0.0053Radius1,538 kmGravity0.09 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.6%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.9%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ Hyroku 2 d - Icy body Landable
Body distance2,291 LsEarth masses0.0044Radius1,444 kmGravity0.09 gSurface temperature104 K (-169°C/-272°F)Surface pressure0.00 atmVolcanismMinor Methane magmaAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Germanium: 3.6%︎ Zinc: 3.3%︎ Zirconium: 1.4%︎ Carbon: 23.9%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.3%︎ Sulphur: 28.4%︎ Hyroku 3 - Class I gas giant
Body distance2,964 LsEarth masses66.1866Radius48,206 kmGravity1.16 gSurface temperature95 K (-178°C/-288°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Hyroku 3 a - Icy body Landable
Body distance2,960 LsEarth masses0.0017Radius1,042 kmGravity0.06 gSurface temperature83 K (-190°C/-311°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ Hyroku 3 b - Icy body Landable
Body distance2,960 LsEarth masses0.0019Radius1,083 kmGravity0.06 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Niobium: 0.9%︎ Tin: 0.8%︎ Arsenic: 1.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.8%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.2%︎ Sulphur: 28.3%︎ Hyroku 3 c - Icy body Landable
Body distance2,963 LsEarth masses0.0023Radius1,156 kmGravity0.07 gSurface temperature82 K (-191°C/-313°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.0%︎ Carbon: 23.2%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Hyroku 4 - Icy body
Body distance3,014 LsRing/belt typeIcy (Common)Earth masses6.6538Radius13,358 kmGravity1.52 gSurface temperature489 K (216°C/421°F)Surface pressure27,501.11 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming