Note: This data has been compiled from somewhat less reliable sources; do not use for life-critical applications!
Miscellaneous Data
| Gravity | Esc vel | M.O.V | Axial | Ascend | Peri- | Equilib | Surface | Press | Atmospheric | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Name | (g) | (km/s) | (km/s) | incl | Oblate | node | helion | (K) | (K) | (atm) | Composition |
| --------- | ------- | ------- | ------ | ------ | ------ | ------ | ------ | ------- | ------- | ------ | ----------- |
| Mercury | 0.378 | 4.44 | 47.87 | 0 | 48.35 | 77.44 | 449 | 440 | 0 | -- | |
| Venus | 0.907 | 10.36 | 35.02 | 177.36 | 76.72 | 131.56 | 328 | 730 | 93 | CO2, N2 | |
| Earth | 1 | 11.19 | 29.79 | 23.45 | 0.00335 | 354.9 | 102.83 | 279 | 287 | 1 | N2, O2, Ar |
| Mars | 0.377 | 5.03 | 24.13 | 25.19 | 0.00519 | 49.6 | 335.99 | 226 | 218 | 0.007 | CO2, N2, Ar |
| Jupiter | 2.364 | 59.5 | 13.06 | 3.13 | 0.06481 | 100.47 | 15.63 | 122 | 120 | (x) | H2, He |
| Saturn | 0.916 | 35.5 | 9.66 | 26.73 | 0.1076 | 113.71 | 92.8 | 90 | 88 | H2, He | |
| Uranus | 0.889 | 21.3 | 6.8 | 97.86 | 0.03 | 74.06 | 176.29 | 64 | 59 | H2, He, CH4 | |
| Neptune | 1.125 | 23.5 | 5.44 | 29.6 | 0.026 | 131.81 | 1.95 | 51 | 48 | H2, He, CH4 | |
| Pluto | 0.067 | 1.3 | 4.74 | 122.52 | 110.42 | 224.59 | 44 | 37 | 1.00E-05 | N2, CH4, CO |