| TL | Approx. date | Time area | Technology |
|---|---|---|---|
| 1 | 10000 BC | Prehistory | Stone |
| 2 | 1000 AD | Middle-Age | Iron |
| 3 | 1800 AD | Pre-Industrial | Steam |
| 4 | 1900 AD | Industrial | Combustion |
| 5 | 1950 AD | Pre-Stellar | Fission |
| 6 | 2050 AD | Early Stellar | Fusion |
| 7 | 2150 AD | Stellar | Wormhole |
| 8 | 2300 AD | High Stellar | Grav vehicle |
| 9 | 2600 AD | Early Galactic | Bio life |
| 10 | 5000 AD | Galactic | Antimatter |
| 11 | 7500 AD | Intergalactic | FTL travel |