Star system
HR 8718
Economy
Refinery / Agriculture
Government
Corporate
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-117.97 / -43.94 / -18.88
Permit required
No
︎ HR 8718 A - Class F star
Body distance-Solar masses1.6250Solar radius1.3662︎ HR 8718 A 1 - Metal-rich body Landable
Body distance38 LsEarth masses0.1484Radius2,711 kmGravity0.82 gSurface temperature1,410 K (1,137°C/2,079°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 2.2%︎ Cadmium: 2.8%︎ Tin: 2.4%︎ Manganese: 14.9%︎ Zinc: 9.8%︎ Zirconium: 4.2%︎ Iron: 36.2%︎ Nickel: 27.4%︎ HR 8718 A 2 - Metal-rich body Landable
Body distance67 LsEarth masses0.2902Radius3,340 kmGravity1.06 gSurface temperature1,077 K (804°C/1,479°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 2.1%︎ Mercury: 1.5%︎ Tin: 2.3%︎ Arsenic: 1.6%︎ Chromium: 15.9%︎ Manganese: 14.6%︎ Iron: 35.3%︎ Nickel: 26.7%︎ HR 8718 A 2 a - Metal-rich body Landable
Body distance67 LsEarth masses0.0014Radius601 kmGravity0.16 gSurface temperature1,077 K (804°C/1,479°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 2.5%︎ Niobium: 2.7%︎ Tin: 2.6%︎ Arsenic: 1.9%︎ Vanadium: 9.8%︎ Zinc: 10.8%︎ Iron: 39.7%︎ Nickel: 30.1%︎ HR 8718 A 3 - High metal content world Landable
Body distance90 LsEarth masses0.6239Radius5,268 kmGravity0.91 gSurface temperature937 K (664°C/1,227°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.8%︎ Mercury: 1.0%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Germanium: 4.6%︎ Zinc: 6.0%︎ Carbon: 13.1%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HR 8718 A 4 - Class III gas giant
Body distance234 LsEarth masses90.4984Radius55,743 kmGravity1.18 gSurface temperature651 K (378°C/713°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 8718 B - Class M star
Body distance1,743 LsSolar masses0.4922Solar radius0.6415︎ HR 8718 B 2 - High metal content world Landable
Body distance1,735 LsEarth masses0.0245Radius1,890 kmGravity0.28 gSurface temperature771 K (498°C/929°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Cadmium: 1.7%︎ Niobium: 1.5%︎ Chromium: 10.0%︎ Germanium: 4.6%︎ Vanadium: 5.5%︎ Carbon: 13.1%︎ Iron: 22.2%︎ Nickel: 16.8%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HR 8718 B 1 - High metal content world Landable
Body distance1,737 LsEarth masses0.0277Radius1,966 kmGravity0.29 gSurface temperature830 K (557°C/1,034°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Tin: 1.5%︎ Tungsten: 1.2%︎ Arsenic: 2.1%︎ Chromium: 10.2%︎ Zinc: 6.2%︎ Carbon: 13.4%︎ Iron: 22.8%︎ Nickel: 17.2%︎ Phosphorus: 8.6%︎ Sulphur: 15.9%︎ HR 8718 B 5 - High metal content world Landable
Body distance1,746 LsEarth masses0.0312Radius2,044 kmGravity0.30 gSurface temperature557 K (284°C/543°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.3%︎ Tin: 1.6%︎ Tungsten: 1.3%︎ Arsenic: 2.2%︎ Germanium: 5.0%︎ Vanadium: 5.9%︎ Carbon: 14.2%︎ Iron: 24.2%︎ Nickel: 18.3%︎ Phosphorus: 9.1%︎ Sulphur: 16.9%︎ HR 8718 B 4 - High metal content world Landable
Body distance1,746 LsEarth masses0.0417Radius2,245 kmGravity0.34 gSurface temperature557 K (284°C/543°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.8%︎ Molybdenum: 1.5%︎ Arsenic: 2.1%︎ Manganese: 9.4%︎ Zinc: 6.2%︎ Carbon: 13.3%︎ Iron: 22.7%︎ Nickel: 17.2%︎ Phosphorus: 8.5%︎ Sulphur: 15.9%︎ HR 8718 B 3 - High metal content world Landable
Body distance1,762 LsEarth masses0.0240Radius1,876 kmGravity0.28 gSurface temperature671 K (398°C/749°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Niobium: 1.5%︎ Tungsten: 1.2%︎ Chromium: 9.7%︎ Germanium: 4.5%︎ Manganese: 8.9%︎ Carbon: 12.7%︎ Iron: 21.6%︎ Nickel: 16.3%︎ Phosphorus: 8.1%︎ Sulphur: 15.1%︎ HR 8718 AB 1 - Class III gas giant
Body distance3,033 LsEarth masses2,412.8800Radius71,171 kmGravity19.36 gSurface temperature666 K (392°C/738°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 8718 AB 1 c - Rocky body Landable
Body distance3,025 LsEarth masses0.0022Radius912 kmGravity0.11 gSurface temperature221 K (-52°C/-62°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 8718 AB 1 a - Rocky body Landable
Body distance3,027 LsEarth masses0.0012Radius741 kmGravity0.09 gSurface temperature245 K (-28°C/-18°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Chromium: 8.9%︎ Germanium: 5.6%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HR 8718 AB 1 e - Rocky body Landable
Body distance3,029 LsEarth masses0.0023Radius929 kmGravity0.11 gSurface temperature203 K (-70°C/-94°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.6%︎ Germanium: 5.4%︎ Zinc: 5.2%︎ Carbon: 15.4%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ HR 8718 AB 1 b a - Rocky body Landable
Body distance3,031 LsEarth masses0.0002Radius443 kmGravity0.05 gSurface temperature232 K (-41°C/-42°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Polonium: 0.4%︎ Mercury: 0.8%︎ Molybdenum: 1.2%︎ Germanium: 6.0%︎ Manganese: 7.5%︎ Vanadium: 4.4%︎ Carbon: 16.9%︎ Iron: 18.1%︎ Nickel: 13.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HR 8718 AB 1 d - Rocky body Landable
Body distance3,034 LsEarth masses0.0048Radius1,179 kmGravity0.14 gSurface temperature214 K (-60°C/-75°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Vanadium: 4.6%︎ Carbon: 15.1%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 8718 AB 1 d a - Rocky body Landable
Body distance3,034 LsEarth masses0.0005Radius561 kmGravity0.06 gSurface temperature214 K (-60°C/-75°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.2%︎ Tin: 1.0%︎ Chromium: 8.2%︎ Germanium: 6.0%︎ Zirconium: 2.1%︎ Carbon: 17.1%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HR 8718 AB 1 b - Rocky body Landable
Body distance3,035 LsEarth masses0.0037Radius1,078 kmGravity0.13 gSurface temperature232 K (-41°C/-42°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Yttrium: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Germanium: 5.6%︎ Carbon: 15.8%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 8718 AB 1 f a - Rocky body Landable
Body distance3,047 LsEarth masses0.0007Radius620 kmGravity0.07 gSurface temperature193 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.2%︎ Chromium: 8.2%︎ Germanium: 6.0%︎ Zirconium: 2.1%︎ Carbon: 17.0%︎ Iron: 18.2%︎ Nickel: 13.8%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HR 8718 AB 1 f - Rocky body Landable
Body distance3,047 LsEarth masses0.0117Radius1,581 kmGravity0.19 gSurface temperature193 K (-81°C/-113°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Arsenic: 2.4%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Carbon: 15.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ HR 8718 AB 2 - Class I gas giant
Body distance3,192 LsRing/belt typeRocky (Major)Earth masses35.9107Radius33,121 kmGravity1.33 gSurface temperature138 K (-136°C/-212°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 8718 AB 2 b - Rocky body Landable
Body distance3,191 LsEarth masses0.0002Radius431 kmGravity0.05 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.0%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ HR 8718 AB 2 c - Rocky body Landable
Body distance3,194 LsEarth masses0.0002Radius442 kmGravity0.05 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.4%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 8718 AB 2 a - Rocky body Landable
Body distance3,196 LsEarth masses0.0002Radius441 kmGravity0.05 gSurface temperature152 K (-121°C/-185°F)Surface pressure0.00 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.1%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 8718 AB 2 d - Rocky body Landable
Body distance3,197 LsEarth masses0.0004Radius525 kmGravity0.06 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Germanium: 5.7%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.1%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 8718 AB 2 e - Rocky body Landable
Body distance3,198 LsEarth masses0.0003Radius496 kmGravity0.06 gSurface temperature154 K (-120°C/-183°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Zirconium: 2.4%︎ Carbon: 16.5%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 8718 AB 3 - Class III gas giant
Body distance4,396 LsEarth masses2,145.3800Radius71,387 kmGravity17.11 gSurface temperature557 K (284°C/542°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 8718 AB 3 e - Rocky body Landable
Body distance4,389 LsEarth masses0.0114Radius1,566 kmGravity0.19 gSurface temperature179 K (-94°C/-137°F)Surface pressure0.07 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.8%︎ Vanadium: 4.6%︎ Carbon: 15.0%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ HR 8718 AB 3 a - Rocky body Landable
Body distance4,391 LsEarth masses0.0049Radius1,185 kmGravity0.14 gSurface temperature166 K (-107°C/-161°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Chromium: 9.1%︎ Carbon: 16.3%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HR 8718 AB 3 c - Rocky body Landable
Body distance4,393 LsEarth masses0.0104Radius1,525 kmGravity0.18 gSurface temperature186 K (-88°C/-126°F)Surface pressure0.06 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 2.9%︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Germanium: 5.5%︎ Carbon: 15.7%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 8718 AB 3 b - Rocky body Landable
Body distance4,409 LsEarth masses0.0054Radius1,227 kmGravity0.15 gSurface temperature159 K (-114°C/-173°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.0%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.8%︎ HR 8718 AB 3 d - Rocky body Landable
Body distance4,427 LsEarth masses0.0048Radius1,178 kmGravity0.14 gSurface temperature175 K (-98°C/-144°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.9%︎ Vanadium: 4.9%︎ Carbon: 16.0%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 8718 AB 3 h - Rocky body Landable
Body distance4,436 LsEarth masses0.0111Radius1,553 kmGravity0.19 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Mercury: 0.8%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 8718 AB 3 g - Rocky body Landable
Body distance4,454 LsEarth masses0.0063Radius1,294 kmGravity0.15 gSurface temperature170 K (-103°C/-154°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 8718 AB 3 f - Rocky body Landable
Body distance4,454 LsEarth masses0.0070Radius1,340 kmGravity0.16 gSurface temperature171 K (-102°C/-152°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Technetium: 0.7%︎ Tin: 1.1%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 8718 AB 4 - Water giant
Body distance6,297 LsEarth masses85.7492Radius23,401 kmGravity6.36 gSurface temperature174 K (-99°C/-147°F)Surface pressure29,940,291.14 atmVolcanismAtmosphereTerraforming︎ HR 8718 AB 4 d - Icy body Landable
Body distance6,258 LsEarth masses0.0005Radius692 kmGravity0.04 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Cadmium: 1.0%︎ Mercury: 0.6%︎ Germanium: 3.6%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.2%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HR 8718 AB 4 b - Icy body Landable
Body distance6,261 LsEarth masses0.0002Radius510 kmGravity0.03 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Germanium: 3.7%︎ Zinc: 3.5%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.8%︎ Nickel: 9.7%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ HR 8718 AB 4 a - Icy body Landable
Body distance6,293 LsEarth masses0.0002Radius508 kmGravity0.03 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.6%︎ Manganese: 5.1%︎ Carbon: 22.9%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HR 8718 AB 4 c - Icy body Landable
Body distance6,306 LsEarth masses0.0003Radius605 kmGravity0.04 gSurface temperature93 K (-180°C/-292°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Mercury: 0.6%︎ Niobium: 0.9%︎ Arsenic: 1.6%︎ Zinc: 3.4%︎ Carbon: 23.3%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%