| Planet | Diameter (km) | Orbit Size (AU) | Note |
|---|---|---|---|
| Mercury | 4,878 | 0.39 | terrestrial planet |
| Venus | 12,104 | 0.72 | terrestrial planet |
| Earth | 12,756 | 1.00 | terrestrial planet |
| Mars | 6,794 | 1.52 | terrestrial planet |
| Ceres | 950 | 2.77 | dwarf planet |
| Jupiter | 142,984 | 5.20 | jovian planet |
| Saturn | 120,536 | 9.54 | jovian planet |
| Uranus | 51,118 | 19.18 | jovian planet |
| Neptune | 50,530 | 30.06 | jovian planet |
| Pluto | 2,290 | 39.48 | dwarf planet |
| Haumea | 1,300 | 43.12 | dwarf planet |
| Makemake | 1,420 | 45.79 | dwarf planet |
| Eris | 2,326 | 67.67 | dwarf planet |