System Data (As at 1 January 2661)
| Orbit (In AUs) | Name | UPP | Remarks | |
| Primary | Alpha Centauri A | G2V | ||
| 0.55 | Autrey | G100320-A | ||
| 0.90 | Caleban | Y7A0000-0 | ||
| 45 | Pegasus | Y108000-0 | ||
| *1.25 | New Home | A768988-B N | Hi | |
| 30 | Pueblo | FS00421-B N | ||
| 1.95 | Troy Belt | G000421-B | Research Lab | |
|   | ||||
| Companion | Alpha Centauri B | K0V | ||
| 0.36 | Carthage | Y610000-0 | ||
| 0.71 | Corinth | B56298A-B N | ||
| 2 | Hannibal | YS00000-0 | ||
| 7 | Etrusca | YS00000-0 | ||
| 1.06 | Hispana | G8A0313-B N | Research Lab | |
| 1.76 | Alpine Belt | G000413-B | Research Lab | |
|   | ||||
| Companion | Proxima Centauri | M5.5V | Flare Star | |
| 0.037 | Proxima Belt | Y000000-0 | ||
| 0.387 | Ajax | Gas Giant | Size 82 | |
| 1.7 | Belt of Ajax | YR00000-0 | ||
| 0.737 | Achilles | Gas Giant | Size 56 | |
| 1.5 | The Ghost Ring | YR00000-0 | ||
| 19 | Shield | Y600000-0 | ||
| 41 | Sword | Y6C0000-0 | ||
| 1.44 | Paris | H2A0338-B | Research Lab | |
| 7 | Helen | YS00000-0 | ||
| 8.7 | Liam | YS00000-0 |