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 |