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system:asteu

EX-4 Asteu

Star Data

Red Dwarf Star

  • M7 V Red Dwarf
  • Radius 2.95 x 10^5 km (0.42 x sol)
  • Mass 7.10 x 10^29 kg (0.36 x sol)
  • Temperature 2400 K
  • Luminosity 1.56 x 10^25 W (0.04 x sol)

I

  • Rock Planet
  • Orbital Radius 1.77 x 10^7 km (0.12 AU)
  • Period 5.94 x 10^2 hours (0.07 earth years)
  • Gravity 0.49 m/s2 (0.05 x earth)

II

  • Terrestrial World
  • Orbital Radius 3.78 x 10^7 km (0.25 AU)
  • Period 1.85 x 10^3 hours (0.21 earth years)
  • Physics Standard ocean
  • Hydrosphere 79 % water, 64 % ice
  • Atmosphere Dense toxic
  • Biosphere Microbes, algae, worms

Physics

  • Type Standard ocean
  • Radius 5747.12 km (0.90 x earth)
  • Surface Area 4.15 x 10^8 km2
  • Land Area 9.13 x 10^7 km2 (0.61 x earth)
  • Mass 4.04 x 10^24 kg (0.68 x earth)
  • Density 5.08 g/cm3 (0.92 x earth)
  • Composition 43.4% iron, 33.5% oxygen, 23.1% silicon, trace other elements

Gravimetry

  • Gravity 8.13 m/s2 (0.83 x earth)
  • Escape Velocity 9.67 km/s

Rotation

  • Period 24.73 hours
  • Axis Tilt 9.61 °

Hydrosphere

  • Water 79 %
  • Ice 64 %

Atmosphere

  • Type Dense toxic
  • Pressure 144.01 kPa (1.42 x earth)
  • Composition 67.2% sulfur dioxide, 25.7% nitrogen, 7.1% methane, trace other gases

Climate

  • Very cold
  • Min Temp 219 K (-53 °C)
  • Avg Temp 270 K (-2 °C)
  • Max Temp 349 K (76 °C)

Biosphere

  • Chemistry Carbon
  • Lifeforms Microbes, algae, worms

III

  • Rock Planet
  • Orbital Radius 5.84 x 10^7 km (0.39 AU)
  • Period 3.57 x 10^3 hours (0.41 earth years)
  • Gravity 12.56 m/s2 (1.28 x earth)
  • Trace atmosphere

IV

  • Asteroid Belt
  • Orbital Radius 1.01 x 10^8 km (0.68 AU)
  • Period 8.15 x 10^3 hours (0.93 earth years)
system/asteu.txt · Last modified: 2018/01/18 11:22 by wes