Star system
Ross 718
Economy
Industrial / Agriculture
Government
Democracy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
-51.06 / -7.75 / 93.31
Permit required
No
︎ Ross 718 A - Class G star
Body distance-Solar masses0.8633Solar radius0.9887︎ Ross 718 A 1 - High metal content world Landable
Body distance118 LsEarth masses0.4772Radius4,851 kmGravity0.82 gSurface temperature510 K (237°C/459°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Molybdenum: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.8%︎ Zinc: 5.8%︎ Carbon: 12.6%︎ Iron: 21.2%︎ Nickel: 16.0%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ Ross 718 A 1 a - Rocky body Landable
Body distance118 LsEarth masses0.0239Radius1,975 kmGravity0.25 gSurface temperature510 K (237°C/459°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.3%︎ Manganese: 8.5%︎ Vanadium: 5.0%︎ Zirconium: 2.4%︎ Carbon: 15.5%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ Ross 718 A 2 - High metal content world Landable
Body distance169 LsEarth masses0.3711Radius4,493 kmGravity0.75 gSurface temperature433 K (160°C/320°F)Surface pressure0.01 atmVolcanismAtmosphereThin Sulphur dioxideTerraforming︎ Ruthenium: 1.3%︎ Niobium: 1.4%︎ Tungsten: 1.2%︎ Chromium: 9.5%︎ Manganese: 8.7%︎ Zinc: 5.7%︎ Carbon: 12.5%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ Ross 718 A 2 a - Rocky body Landable
Body distance169 LsEarth masses0.0119Radius1,572 kmGravity0.20 gSurface temperature431 K (158°C/316°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Arsenic: 2.4%︎ Chromium: 9.2%︎ Zinc: 5.6%︎ Carbon: 15.4%︎ Iron: 20.4%︎ Nickel: 15.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.3%︎ Ross 718 A 3 - High metal content world
Body distance268 LsEarth masses0.5215Radius4,998 kmGravity0.85 gSurface temperature718 K (445°C/832°F)Surface pressure6.58 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ Ross 718 A 4 - High metal content world
Body distance387 LsEarth masses0.1979Radius3,699 kmGravity0.59 gSurface temperature405 K (132°C/269°F)Surface pressure0.16 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ Ross 718 A 5 - Earth-like world
Body distance660 LsEarth masses0.1648Radius3,491 kmGravity0.55 gSurface temperature260 K (-13°C/9°F)Surface pressure2.30 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ Ross 718 B - Class M star
Body distance4,856 LsSolar masses0.2813Solar radius0.4193︎ Ross 718 B 6 - Water world
Body distance4,727 LsEarth masses0.4784Radius4,868 kmGravity0.82 gSurface temperature248 K (-26°C/-14°F)Surface pressure0.71 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ Ross 718 B 3 - High metal content world
Body distance4,811 LsEarth masses1.0684Radius6,198 kmGravity1.13 gSurface temperature846 K (573°C/1,063°F)Surface pressure147.07 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ Ross 718 B 2 - High metal content world
Body distance4,827 LsEarth masses0.3324Radius4,350 kmGravity0.71 gSurface temperature418 K (144°C/292°F)Surface pressure0.18 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ Ross 718 B 4 - High metal content world
Body distance4,834 LsEarth masses0.3093Radius4,253 kmGravity0.69 gSurface temperature267 K (-6°C/21°F)Surface pressure1.19 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ Ross 718 B 1 - High metal content world
Body distance4,866 LsEarth masses0.4177Radius4,669 kmGravity0.78 gSurface temperature504 K (230°C/447°F)Surface pressure0.80 atmVolcanismAtmosphereHot Sulphur dioxideTerraforming︎ Ross 718 B 7 - High metal content world
Body distance4,884 LsEarth masses0.6453Radius5,304 kmGravity0.93 gSurface temperature215 K (-58°C/-73°F)Surface pressure3.84 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ Ross 718 B 5 - Water world
Body distance4,898 LsEarth masses0.3690Radius4,493 kmGravity0.74 gSurface temperature258 K (-15°C/4°F)Surface pressure0.79 atmVolcanismAtmosphereNitrogenTerraformingTerraformable