Table of Contents

Pulled from the following article on OPU: http://forum.outpost2.net/index.php/topic,3819.0.html

Type 1 (Venus\Mecury)

Equatorial Diameter: 0.38(4 878 kM)
Mass(Compared to Earth): 0.055
Rotation Period: 58.6D
Surface Gravity(Compared to Earth): 0.38
Mean Distance AU from Sun(Compared to Earth): 0.387
Solar Energy Recevied(Compared to Earth): 6.6
Aprox. Mean Temp. (Celsius): 350(Day), -170(Night)
Escape Velocity(kM\Sec): 4.25
Principal Atmospheric Gases: Helium Trace

Type 2 (Mars)

Equatorial Diameter: 0.53(6 794 kM)
Mass(Compared to Earth): 0.11
Rotation Period: 24.62h
Surface Gravity(Compared to Earth): 0.38
Mean Distance AU from Sun(Compared to Earth): 1.52
Solar Energy Recevied(Compared to Earth): 0.44
Aprox. Mean Temp. (Celsius): -23(Avg.)
Escape Velocity(kM\Sec): 5.02
Principal Atmospheric Gases: Carbon Dioxide, Nitrogen

Type 3 (Pluto)

Equatorial Diameter: 0.002(22 kM)
Mass(Compared to Earth): 0.000000018
Rotation Period: 0.32D
Surface Gravity(Compared to Earth): 0.001
Mean Distance AU from Sun(Compared to Earth): 1.52
Solar Energy Recevied(Compared to Earth): 0.43
Aprox. Mean Temp. (Celsius): -50
Escape Velocity(kM\Sec): Negligible
Principal Atmospheric Gases: None

Type 4 (Mercury)

Equatorial Diameter: 0.27(3 476 kM)
Mass(Compared to Earth): 0.12
Rotation Period: 27.3D, Retrograde
Surface Gravity(Compared to Earth): 0.165
Mean Distance AU from Sun(Compared to Earth): 1.0
Solar Energy Recevied(Compared to Earth): 1.0
Aprox. Mean Temp. (Celsius): 130(Day), -170(Night)
Escape Velocity(kM\Sec): 2.38
Principal Atmospheric Gases: None

Type 5 (Venus)

Equatorial Diameter: 0.95(12 104 kM)
Mass(Compared to Earth): 0.815
Rotation Period: 243D, Retrograde
Surface Gravity(Compared to Earth): 0.91
Mean Distance AU from Sun(Compared to Earth): 0.723
Solar Energy Recevied(Compared to Earth): 2.2
Aprox. Mean Temp. (Celsius): 450(Surface), -23(Clouds)
Escape Velocity(kM\Sec): 10.36
Principal Atmospheric Gases: Carbon Dioxide, Nitrogen

Type 6 (Pluto)

Equatorial Diameter: 0.074(940 kM)
Mass(Compared to Earth): 0.00017
Rotation Period: 9.08h
Surface Gravity(Compared to Earth): 0.01
Mean Distance AU from Sun(Compared to Earth): 2.8
Solar Energy Recevied(Compared to Earth): 0.43
Aprox. Mean Temp. (Celsius): -38
Escape Velocity(kM\Sec): Negligible
Principal Atmospheric Gases: None

Type 7 (Pluto)

Equatorial Diameter: 0.18(2 300 kM)
Mass(Compared to Earth): 0.002
Rotation Period: 6.4D
Surface Gravity(Compared to Earth): 0.04
Mean Distance AU from Sun(Compared to Earth): 39.52
Solar Energy Recevied(Compared to Earth): 0.0006
Aprox. Mean Temp. (Celsius): -230
Escape Velocity(kM\Sec): 1.1
Principal Atmospheric Gases: Traces of Methane, Carbon Dioxide