Star system
Madon
Economy
Industrial / Colony
Government
Democracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-38.88 / -61.94 / 43.38
Permit required
No
Powerplay
Unoccupied
Powers
︎ Madon A - Class M star
Body distance-Solar masses0.3047Solar radius0.4628︎ Madon A 1 - High metal content world Landable
Body distance248 LsEarth masses0.0015Radius763 kmGravity0.11 gSurface temperature129 K (-144°C/-227°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.6%︎ 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: 14.8%︎ Madon A 2 - Icy body Landable
Body distance435 LsEarth masses0.0121Radius1,836 kmGravity0.15 gSurface temperature90 K (-183°C/-298°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Arsenic: 1.6%︎ Chromium: 7.9%︎ Vanadium: 4.3%︎ Carbon: 18.6%︎ Iron: 17.6%︎ Nickel: 13.3%︎ Phosphorus: 11.9%︎ Sulphur: 22.1%︎ Madon A 3 - Icy body Landable
Body distance536 LsEarth masses0.0114Radius1,800 kmGravity0.14 gSurface temperature82 K (-191°C/-312°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Molybdenum: 1.1%︎ Tin: 1.1%︎ Manganese: 7.2%︎ Zinc: 4.7%︎ Zirconium: 2.0%︎ Carbon: 18.4%︎ Iron: 17.4%︎ Nickel: 13.2%︎ Phosphorus: 11.8%︎ Sulphur: 21.9%︎ Madon A 4 - Icy body
Body distance800 LsEarth masses0.0251Radius2,424 kmGravity0.17 gSurface temperature138 K (-135°C/-212°F)Surface pressure1.19 atmVolcanismAtmosphereMethaneTerraforming︎ Madon A 4 a - Icy body Landable
Body distance784 LsEarth masses0.0006Radius770 kmGravity0.04 gSurface temperature105 K (-168°C/-271°F)Surface pressure0.10 atmVolcanismAtmosphereThin MethaneTerraforming︎ Polonium: 0.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Madon BCD 1 - Icy body
Body distance5,307 LsEarth masses0.0258Radius2,437 kmGravity0.18 gSurface temperature136 K (-137°C/-215°F)Surface pressure1.21 atmVolcanismAtmosphereMethaneTerraforming︎ Madon BCD 1 a - Icy body
Body distance5,351 LsEarth masses0.0022Radius1,163 kmGravity0.07 gSurface temperature113 K (-160°C/-257°F)Surface pressure0.23 atmVolcanismAtmosphereMethaneTerraforming︎ Madon B - Class L star (brown dwarf)
Body distance5,753 LsSolar masses0.1914Solar radius0.3904︎ Madon C - Class L star (brown dwarf)
Body distance5,773 LsSolar masses0.1406Solar radius0.2728︎ Madon D - Class T star (brown dwarf)
Body distance5,780 LsSolar masses0.0938Solar radius0.2304︎ Madon BCD 2 - Icy body Landable
Body distance6,368 LsEarth masses0.0218Radius2,314 kmGravity0.17 gSurface temperature60 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Tungsten: 0.9%︎ Chromium: 7.4%︎ Germanium: 3.4%︎ Zirconium: 1.9%︎ Carbon: 19.6%︎ Iron: 16.4%︎ Nickel: 12.4%︎ Phosphorus: 12.6%︎ Sulphur: 23.3%︎ Madon BCD 2 a - Icy body Landable
Body distance5,966 LsEarth masses0.0006Radius761 kmGravity0.04 gSurface temperature60 K (-213°C/-351°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.8%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ Madon BCD 3 - Icy body Landable
Body distance6,477 LsEarth masses0.0154Radius2,069 kmGravity0.15 gSurface temperature55 K (-218°C/-361°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Selenium: 3.6%︎ Molybdenum: 1.0%︎ Tin: 1.0%︎ Chromium: 7.2%︎ Vanadium: 3.9%︎ Carbon: 19.2%︎ Iron: 15.9%︎ Nickel: 12.0%︎ Phosphorus: 12.3%︎ Sulphur: 22.9%