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Table of Contents
Core
System
The Core system is a fairly unusual star system as it is a red dwarf with two planets in the habitable zone.
Star Data
Type M8 V Red Dwarf
Radius 2.67 x 105 km (0.38 x sol)
Mass 5.27 x 1029 kg (0.26 x sol)
Temperature 2200 K
Luminosity 1.48 x 1025 W (0.04 x sol)
Core Prime
Type Terrestrial World
Orbital Radius 2.36 x 107 km (0.16 AU)
Period 1.07 x 103 hours (0.12 earth years)
Type Standard iron/silicate
Radius 6265.74 km (0.98 x earth)
Surface Area 4.93 x 108 km2
Land Area 2.91 x 108 km2 (1.95 x earth)
Mass 5.63 x 1024 kg (0.94 x earth)
Density 5.47 g/cm3 (0.99 x earth)
Composition 30.8% oxygen, 29.9% iron, 17.8% silicon, 17.0% aluminum, 4.6% other metals, trace other elements
Gravimetry
Gravity 9.53 m/s2 (0.97 x earth)
Escape Velocity 10.93 km/s
Rotation
Period 16.66 hours
Axis Tilt 24.05 °
Hydrosphere
Water 42 %
Ice 4 %
Atmosphere
Type Dense breathable
Pressure 140.51 kPa (1.39 x earth)
Composition 46.6% argon, 32.0% nitrogen, 21.4% oxygen, trace other gases
Climate
Type Standard
Min Temp 233 K (-39 °C)
Avg Temp 297 K (24 °C)
Max Temp 341 K (68 °C)
Biosphere
Chemistry Carbon
Lifeforms Prokaryotic microbes
Core II
Type Terrestrial World
Orbital Radius 3.61 x 107 km (0.24 AU)
Period 2.01 x 103 hours (0.23 earth years)
Radius 3559.80 km (0.56 x earth)
Surface Area 1.59 x 108 km2
Land Area 1.31 x 108 km2 (0.88 x earth)
Mass 1.03 x 1024 kg (0.17 x earth)
Density 5.45 g/cm3 (0.99 x earth)
Composition 51.0% iron, 25.2% oxygen, 23.7% silicon, trace other elements
Gravity 5.40 m/s2 (0.55 x earth)
Escape Velocity 6.20 km/s
Rotation
Period 36.74 hours
Axis Tilt 7.79 °
Hydrosphere
Water 19 %
Ice 32 %
Atmosphere
Type Thin toxic
Pressure 69.57 kPa (0.69 x earth)
Composition 59.8% sulfur dioxide, 20.1% nitrogen, 16.3% oxygen, 2.5% argon, 1.3% carbon dioxide, trace other gases
Climate
Type Cold
Min Temp 255 K (-17 °C)
Avg Temp 281 K (8 °C)
Max Temp 371 K (98 °C)
Biosphere
Chemistry Carbon
Lifeforms Prokaryotic microbes
Special
Features Planetary rings
Core III
Type Rock Planet
Orbital Radius 4.63 x 107 km (0.31 AU)
Period 2.93 x 103 hours (0.33 earth years)
Gravity 11.18 m/s2 (1.14 x earth)
Special Electromagnetic storms
Core IV
Type Rock Planet
Orbital Radius 7.47 x 107 km (0.50 AU)
Period 5.99 x 103 hours (0.69 earth years)
Gravity 10.97 m/s2 (1.12 x earth)
Special Trace atmosphere
Core V
Type Rock Planet
Orbital Radius 1.22 x 108 km (0.81 AU)
Period 1.24 x 104 hours (1.42 earth years)
Gravity 8.30 m/s2 (0.85 x earth)
Core VI
Type Ice Planet
Orbital Radius 2.09 x 108 km (1.40 AU)
Period 2.80 x 104 hours (3.21 earth years)
Gravity 11.01 m/s2 (1.13 x earth)
Special Electromagnetic storms
Core VII
Type Ice Planet
Orbital Radius 4.05 x 108 km (2.71 AU)
Period 7.57 x 104 hours (8.66 earth years)
Gravity 14.35 m/s2 (1.47 x earth)
Special Large moon
Core VIII
Type Ice Planet
Orbital Radius 7.77 x 108 km (5.19 AU)
Period 2.01 x 105 hours (23.01 earth years)
Gravity 10.55 m/s2 (1.08 x earth)
Special Trace atmosphere