| System | Number of Bodies | Example | Image |
| Open Clusters | 10 - 1k stars | Pleides |
|
| Globular Clusters | 10k - 1m stars | Omega Centauri |
|
| Dwarf Galaxies | 10m - 100m stars | Small Magellanic Cloud |
|
| Galaxies | 1b - 100b stars | Andromeda |
|
| Galaxy Clusters | 10 - 10k galaxies | Virgo Cluster |
|
| Superclusters | 10 - 1k clusters | Coma Supercluster |
|