| Star | Age | Relative to Sol | Theoretical MS Lifespan |
|---|---|---|---|
| 54 Orionis | 100 Ma | Hadean (Life -490 Ma) | 10 Ga |
| Fomalhaut | 200 Ma | Hadean (Life -390 Ma) | 1.2 Ga |
| TW Piscis Austrini | 200 Ma | Hadean (Life -390 Ma) | 17 Ga |
| Sirius | 300 Ma | Hadean (Life -290 Ma) | 1.7 Ga |
| Vega (youngest estimate) | 386 Ma | Hadean (Life -204 Ma) | 1.5 Ga |
| 61 Ursae Majoris (youngest estimate) | 500 Ma | Hadean (Life -90 Ma) | 17 Ga |
| Al-Sadirah | 500 Ma | Hadean (Life -90 Ma) | 15 Ga |
| Vega (oldest estimate) | 572 Ma | Hadean (Life -18 Ma) | 1.5 Ga |
| 96 Ceti | 750 Ma | Hadean (Oxygen Atmosphere -1.3 Ga) | 13 Ga |
| 70 Ophiuchi | 800 Ma | Archaean (Oxygen Atmosphere -1.3 Ga) | 12 Ga (A), 24 Ga (B) |
| 61 Ursae Majoris (oldest estimate) | 1 Ga | Archaean (Oxygen Atmosphere -1.1 Ga) | 17 Ga |
| Altair | 1 Ga | Archaean (Oxygen Atmosphere -1.1 Ga) | 2.7 Ga |
| Groombridge 1618 | 1 Ga | Archaean (Oxygen Atmosphere -1.1 Ga) | 31 Ga |
| Xi Boötis | 1 Ga | Archaean (Oxygen Atmosphere -1.1 Ga) | 13 Ga (A), 24 Ga (B) |
| Epsilon Indi | 1.3 Ga | Archaean (Oxygen Atmosphere -790 Ma) | 19 Ga |
| Procyon | 1.7 Ga | Archaean (Oxygen Atmosphere -390 Ma) | 3.6 Ga |
| Beta Comae Berenices (youngest estimate) | 1.7 Ga | Archaean (Oxygen Atmosphere -390 Ma) | 8.9 Ga |
| HR 1614 | 2 Ga | Archaean (Oxygen Atmosphere -90 Ma) | 15 Ga |
| HR 511 (youngest estimate) | 2.3 Ga | Paleoproterozoic (Complex Life -1.7 Ga) | 15 Ga |
| Gamma Leporis | 2.7 Ga | Paleoproterozoic (Complex Life -1.3 Ga) | 6.3 Ga (A), 32 Ga (B) |
| Alsafi | 3.3 Ga | Mesoproterozoic (Complex Life -660 Ma) | 14 Ga |
| Chara | 4 Ga | Cambrian | 8.2 Ga |
| HR 511 (oldest estimate) | 4 Ga | Cambrian | 15 Ga |
| Keid (youngest estimate) | 4 Ga | Cambrian | 15 Ga (A) |
| 18 Scorpii | 4.2 Ga | Devonian | 9.8 Ga |
| HD 98618 | 4.21 Ga | Devonian | 9.5 Ga |
| Beta Comae Berenices (oldest estimate) | 4.4 Ga | Jurassic | 8.9 Ga |
| Sol | 4.59 Ga | Holocene | 10 Ga |
| Rigil Kentaurus (youngest estimate) | 4.85 Ga | + 260 Ma | 7.9 Ga (A), 13 Ga (B) |
| Delta Pavonis (youngest estimate) | 5 Ga | + 410 Ma | 11 Ga |
| 37 Geminorum | 5.5 Ga | + 910 Ma | 7.9 Ga |
| Achird | 5.8 Ga | + 1.2 Ga | 13 Ga (A), 43 Ga (B) |
| HD 10307 | 5.9 Ga | + 1.3 Ga | 11 Ga (A) |
| 107 Piscium | 6 Ga | + 1.4 Ga | 13 Ga |
| Alula Australis | 6 Ga | + 1.4 Ga | 8.9 Ga (A), 13 Ga (B) |
| 47 Ursae Majoris | 6.03 Ga | + 1.44 Ga | 9.3 Ga |
| Delta Pavonis (oldest estimate) | 7 Ga | + 2.4 Ga | 11 Ga |
| HR 4523 | 7 Ga | + 2.4 Ga | 24 Ga |
| Rigil Kentaurus (oldest estimate) | 7.6 Ga | + 3 Ga | 7.9 Ga (A), 13 Ga (B) |
| Batentaban Borealis | 8 Ga | + 3.4 Ga | 9.2 Ga (A), 21 Ga (B) |
| Gamma Pavonis | 9.1 Ga | + 4.5 Ga | 17 Ga |
| 16 Cygni | 9.5 Ga | + 4.9 Ga | 9.5 Ga (A), 11 Ga (B) |
| Bessel's Star | 10 Ga | + 5.4 Ga | 24 Ga (A), 32 Ga (B) |
| Durre Menthor | 10 Ga | + 5.4 Ga | 17 Ga |
| Gliese 783 | 10 Ga | + 5.4 Ga | 16 Ga (A) |
| Keid (oldest estimate) | 12 Ga | + 7.4 Ga | 15 Ga (A) |
| e Eridani | 13 Ga | + 8.4 Ga | 11 Ga |