Star system
Er Tche
Economy
Extraction
Government
Patronage
Allegiance
Empire
Star type
Class M star Scoopable
Coordinates
139.66 / -15.41 / -24.81
Permit required
No
︎ Er Tche A - Class M star
Body distance-Solar masses0.3789Solar radius0.5516︎ Er Tche A 2 - Class I gas giant
Body distance1,336 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses1.8472Radius13,629 kmGravity0.40 gSurface temperature69 K (-204°C/-336°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Er Tche A 1 - Class I gas giant
Body distance1,337 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses386.2180Radius74,590 kmGravity2.82 gSurface temperature117 K (-156°C/-250°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Er Tche A 4 - Class I gas giant
Body distance1,695 LsRing/belt typeIcy (Major)Earth masses9.9932Radius30,579 kmGravity0.43 gSurface temperature62 K (-211°C/-347°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Er Tche A 4 b - Icy body Landable
Body distance1,695 LsEarth masses0.0003Radius573 kmGravity0.03 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereTerraforming︎ Technetium: 0.4%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Manganese: 5.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ Er Tche A 4 a - Icy body Landable
Body distance1,695 LsEarth masses0.0004Radius654 kmGravity0.04 gSurface temperature56 K (-217°C/-359°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Selenium: 4.3%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Germanium: 3.6%︎ Vanadium: 3.0%︎ Carbon: 23.1%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ Er Tche A 3 - Class I gas giant
Body distance1,705 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses441.0010Radius75,302 kmGravity3.16 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Er Tche A 3 a - Icy body
Body distance1,704 LsEarth masses0.0112Radius1,957 kmGravity0.12 gSurface temperature215 K (-58°C/-73°F)Surface pressure67.55 atmVolcanismMajor Water geysersAtmosphereThick MethaneTerraforming︎ Er Tche A 5 - Class I gas giant
Body distance2,509 LsEarth masses46.7920Radius48,443 kmGravity0.81 gSurface temperature52 K (-221°C/-366°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Er Tche A 5 e - Icy body Landable
Body distance2,492 LsEarth masses0.0005Radius701 kmGravity0.04 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ Er Tche A 5 d - Icy body Landable
Body distance2,497 LsEarth masses0.0006Radius765 kmGravity0.04 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ Er Tche A 5 b - Icy body Landable
Body distance2,506 LsEarth masses0.0003Radius593 kmGravity0.03 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ Er Tche A 5 a - Icy body Landable
Body distance2,508 LsEarth masses0.0004Radius636 kmGravity0.04 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.5%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ Er Tche A 5 c - Icy body Landable
Body distance2,513 LsEarth masses0.0007Radius785 kmGravity0.05 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.4%︎ Tellurium: 0.9%︎ Niobium: 0.9%︎ Tungsten: 0.7%︎ Vanadium: 3.1%︎ Zirconium: 1.5%︎ Carbon: 23.5%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ Er Tche B - Class L star (brown dwarf)
Body distance195,543 LsSolar masses0.1797Solar radius0.3180︎ Er Tche B 5 - Icy body
Body distance195,507 LsEarth masses0.6311Radius6,769 kmGravity0.56 gSurface temperature238 K (-35°C/-31°F)Surface pressure931.77 atmVolcanismAtmosphereThick Methane-richTerraforming︎ Er Tche B 2 - Icy body
Body distance195,514 LsEarth masses1.0906Radius7,926 kmGravity0.71 gSurface temperature200 K (-73°C/-99°F)Surface pressure376.40 atmVolcanismMajor Water magmaAtmosphereThick Argon-richTerraforming︎ Er Tche B 3 - Icy body
Body distance195,519 LsEarth masses0.7273Radius7,151 kmGravity0.58 gSurface temperature191 K (-82°C/-116°F)Surface pressure217.59 atmVolcanismAtmosphereThick Argon-richTerraforming︎ Er Tche B 1 - Icy body
Body distance195,523 LsEarth masses0.5685Radius6,556 kmGravity0.54 gSurface temperature1,958 K (1,685°C/3,065°F)Surface pressure213,082.65 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ Er Tche B 4 - Icy body
Body distance195,565 LsEarth masses0.4713Radius6,188 kmGravity0.50 gSurface temperature148 K (-125°C/-193°F)Surface pressure210.46 atmVolcanismAtmosphereThick NitrogenTerraforming︎ Er Tche B 6 - Icy body
Body distance195,686 LsEarth masses4.7634Radius12,201 kmGravity1.30 gSurface temperature68 K (-205°C/-337°F)Surface pressure0.93 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Er Tche B 7 - Icy body
Body distance196,925 LsEarth masses1.9740Radius10,873 kmGravity0.68 gSurface temperature29 K (-245°C/-408°F)Surface pressure0.21 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming