| Planet | Radius (km) | Mass | Gravitational Pull mass/(radius)*2 | Gravity relative to Earth | Your weight on each planet |
| Mercury | 2439 | 3.30E+23 | 5.55E+16 | 3.77E-01 | 5.71E+18 |
| Venus | 6052 | 4.87E+24 | 1.33E+17 | 9.04E-01 | 1.51E+19 |
| Earth | 6378 | 5.98E+24 | 1.47E+17 | 1.00E+00 | 1.51E+19 |
| Mars | 3397 | 6.42E+23 | 5.56E+16 | 3.78E-01 | 5.73E+18 |
| Jupiter | 71492 | 1.90E+27 | 3.72E+17 | 2.53E+00 | 3.83E+19 |
| Uranus | 25559 | 8.69E+25 | 1.33E+17 | 9.05E-01 | 1.37E+19 |
| Saturn | 60268 | 5.69E+26 | 1.57E+17 | 1.07E+00 | 1.57E+17 |
| Neptune | 24764 | 1.02E+26 | 1.66E+17 | 1.13E+00 | 1.71E+19 |
| Pluto | 1160 | 1.31E+22 | 9.74E+15 | 6.62E-02 | 1.00E+18 |
| Planet Bullwinkle | 4.41E+17 | 3.00E+00 | |||
| Moon | 1738 | 7.35E+22 | 2.43E+16 | 1.66E-01 | 2.51E+18 |
| Definitions | |||||
| Mass- A unified body of matter with no specific shape | |||||
| Weight-A measure of the heaviness of an object. | |||||
| Gravity- force of attraction exerted by a celestial body upon objects at or near its surface | |||||
| Matter- Something that occupies space and can be perceived by one or more senses | |||||
| Radius- A line segment that joins the center of a circle with any point on its circumference | |||||