| Plant | Radius (km) | Mass (kg) | Gravitational Pull mass/(radius)^2 | Gravity relative to Earth | Abus weight on each planet | |
| Mercury | 2439 | 3.30E+23 | 5.55E+16 | 2.65E+00 | 2.73E+02 | |
| Venus | 6052 | 4.87E+24 | 1.33E+17 | 1.11E+00 | 1.14E+02 | |
| Earth | 6378 | 5.98E+24 | 1.47E+17 | 1.00E+00 | 1.03E+02 | |
| Mars | 3397 | 6.42E+23 | 5.56E+16 | 2.64E+00 | 2.72E+02 | |
| Jupiter | 7192 | 1.90E+27 | 3.67E+19 | 4.00E-03 | 4.12E-01 | |
| Uranus | 25559 | 8.69E+25 | 1.33E+17 | 1.11E+00 | 1.14E+02 | |
| Saturn | 60268 | 5.69E+26 | 1.57E+17 | 9.38E-01 | 9.67E+01 | |
| Neptune | 24764 | 1.02E+26 | 1.66E+17 | 8.84E-01 | 9.10E+01 | |
| Pluto | 1160 | 1.31E+22 | 9.74E+15 | 1.51E+01 | 1.56E+03 | |
| Extra credit | ||||||
| Moon | 1738 | 7.35E+25 | ||||
| Definitions: | ||||||
| mass- the amount of matter in an object. | ||||||
| weight- A measure of the heaviness of an object. | ||||||
| gravity- The natural force of attraction exerted by a celestial body | ||||||
| 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 of any point on its circumfrance | ||||