List of artificial objects on extra-terrestrial surfaces
Artificial objects by planet or moon
List of artificial objects on MarsList of artificial objects on the Moon
List of artificial objects on Venus
Artificial objects on other Solar System bodies
Estimated total masses of objects
| Surface | Total estimated mass of objects |
| Churyumov–Gerasimenko | 100 |
| Eros | 487 |
| Itokawa | 0.591 |
| Jupiter | 2,564 |
| Mars | 10,240 |
| Mercury | 507.9 |
| The Moon | 189,344 |
| Ryugu | 18.5 |
| Tempel 1 | 370 |
| Titan | 319 |
| Venus | 22,642 |
| Total | 226,586 |