Star system
Gwyddi Di
Economy
Extraction
Government
Theocracy
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
180.66 / -133.84 / 47.09
Permit required
No
Powerplay
Unoccupied
Powers
︎ Gwyddi Di - Class M star
Body distance-Solar masses0.3164Solar radius0.4671︎ Gwyddi Di 1 - High metal content world
Body distance125 LsEarth masses1.8167Radius7,259 kmGravity1.40 gSurface temperature203 K (-70°C/-94°F)Surface pressure1.91 atmVolcanismMajor Rocky magmaAtmosphereNitrogenTerraforming︎ Gwyddi Di 2 - Ammonia world
Body distance214 LsEarth masses4.9383Radius11,292 kmGravity1.57 gSurface temperature180 K (-93°C/-135°F)Surface pressure974.04 atmVolcanismMajor Water geysersAtmosphereThick Ammonia and oxygenTerraforming︎ Gwyddi Di 3 - Icy body
Body distance381 LsEarth masses2.2511Radius9,510 kmGravity1.01 gSurface temperature96 K (-178°C/-288°F)Surface pressure3.44 atmVolcanismMajor Water geysersAtmosphereArgon-richTerraforming︎ Gwyddi Di 4 - Class I gas giant
Body distance1,082 LsEarth masses216.1520Radius69,395 kmGravity1.82 gSurface temperature84 K (-189°C/-308°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Gwyddi Di 4 e - Icy body Landable
Body distance1,075 LsEarth masses0.0049Radius1,495 kmGravity0.09 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.9%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Gwyddi Di 4 d - Icy body Landable
Body distance1,076 LsEarth masses0.0056Radius1,562 kmGravity0.09 gSurface temperature56 K (-217°C/-358°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.5%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Gwyddi Di 4 c - Icy body Landable
Body distance1,082 LsEarth masses0.0036Radius1,349 kmGravity0.08 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.00 atmVolcanismAtmosphereThin ArgonTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Carbon: 23.0%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ Gwyddi Di 4 a - Icy body Landable
Body distance1,083 LsEarth masses0.0079Radius1,745 kmGravity0.11 gSurface temperature59 K (-215°C/-354°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Antimony: 0.8%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 23.3%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ Gwyddi Di 4 b - Icy body Landable
Body distance1,085 LsEarth masses0.0050Radius1,504 kmGravity0.09 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Zirconium: 1.4%︎ Carbon: 23.4%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 15.0%︎ Sulphur: 27.9%︎ Gwyddi Di 5 - Icy body
Body distance1,975 LsRing/belt typeIcy (Low)Earth masses4.7501Radius12,273 kmGravity1.28 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.85 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming