| Mass (M⊙) | Surface temperature (K) | Luminosity (L⊙) | Time on main sequence (106 years) | Spectral class |
|---|---|---|---|---|
| 25 | 35,000 | 80,000 | 3 | O |
| 15 | 30,000 | 10,000 | 15 | B |
| 3 | 11,000 | 60 | 500 | A |
| 1.5 | 7000 | 5 | 3000 | F |
| 1.0 (Sun) | 6000 | 1 | 10,000 | G |
| 0.75 | 5000 | 0.5 | 15,000 | K |
| 0.50 | 4000 | 0.03 | 200,000 | M |