Liste des satellites de Neptune
| N° * | Nom | Distance * | Rayon * | Masse * | Volume * | Inclinaison * |
|---|
| 1 | Naïade | 48227 | 33 | 1.9483 x 1017 | 150533 | 4.746 |
| 2 | Thalassa | 50074 | 41 | 3.7467 x 1017 | 288696 | 0.209 |
| 3 | Despina | 52526 | 75 | 2.0981 x 1018 | 1767146 | 0.064 |
| 4 | Galatée | 61953 | 88 | 3.7467 x 1018 | 2854543 | 0.062 |
| 5 | Larissa | 73548 | 97 | 4.9456 x 1018 | 3822996 | 0.205 |
| 7 | Protée | 117646 | 210 | 5.0355 x 1019 | 38792386 | 0.026 |
| 8 | Triton | 354759 | 1353.4 | 2.1395 x 1022 | 10384058491 | 156.865 |
| 9 | Néréide | 5513787 | 170 km ± 25 | ? | ? | 7.232 |
| 10 | Halimède | 16611000 | 31 * | ? | 124788 | 134.101 |
| 11 | Sao | 22228000 | 22 * | 8.9920 x 1016 | 44602 | 48.511 |
| 12 | Laomédie | 23567000 | 21 * | 8.9920 x 1016 | 38792 | 34.741 |
| 13 | Psamathée | 48096000 | 20 * | 1.4987 x 1016 | 33510 | 137.4 |
| 14 | Néso | 49285000 | 30 * | 1.6485 x 1017 | 113097 | 132.6 |
