Federation Members
| Species | Lifespan | Joined |
|---|---|---|
| Vulcan | 200 | 2161 |
| Human | 120 | 2161 |
| Andorian | 135 | 2161 |
| Tellarite | 90 | 2161 |
| Betazoid | 170 | 2273 |
| Bolian | 100 | 2320 |
| Trill (humanoid) | 90 | 2285 |
| Caitian | 140 | 2272 |
| Delta | 130 | 2259 |
| Denobulan | 250 | 2204 |
| Efrosian | 140 | 2252 |
| Grazerite | 115 | 2291 |
| Tiburon | 145 | 2229 |
| Zakdorn | 150 | 2344 |
| Benzite | 100 | 2369 |
| Betelgeusian | 160 | 2270 |
| Bynar | 135 | 2356 |
| Ekosian | 120 | 2373 |
| Katrian | 120 | 2302 |
| Napean | 130 | 2320 |
| Arcturan | 90 | 2192 |
| Selay | 180 | 2365 |
| Antican | 50 | 2365 |
| Arcadian | 130 | 2335 |
| Ariolo | 100 | 2262 |
| Bzzit Khaht | 50 | 2279 |
| Kasheeta | 30 | 2281 |
| Kazarite | 140 | 2195 |
| Xeletian | 130 | 2228 |
| Zaranite | 120 | 2257 |
| Haliian | 145 | 2263 |
| Algolian | 95 | 2280 |
| Arbazan | 130 | 2263 |
| Coridan | 100 | 2267 |
| Hekaran | 130 | 2272 |
| Peliarian | 115 | 2226 |
| Chelarian | 130 | 2275 |
| Risan | 160 | 2200 |
| Bajoran | 100 | 2376 |
| Antaran | 110 | 2206 |
| Bijani | 140 | 2192 |
| Aaamazzarite | 145 | 2209 |
| Argelian | 120 | 2230 |
| Arkarian | 125 | 2203 |
| Gallamite | 135 | 2298 |
| Kobliad | 90 | 2369 |
Bold indicates a 'best-guess' year.