| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Citizen (Colonist). |
| 1 |
21 |
Sterling Christie gain experience in a technical field as a computer operator or surveyor. |
| 1 |
22 |
Promoted to Citizen (Colonist) rank 1. |
| 2 |
22 |
Continued as Citizen (Colonist). |
| 2 |
25 |
Political upheaval strikes Sterling Christie's homeworld, and Sterling Christie is caught up in the revolution. |
| 2 |
26 |
Promoted to Citizen (Colonist) rank 2 with the new title Settler. |
| 3 |
26 |
Continued as Citizen (Colonist). |
| 3 |
28 |
Sterling Christie is rewarded for Sterling Christie's diligence or cunning. |
| 3 |
30 |
Promoted to Citizen (Colonist) rank 3. |
| 4 |
30 |
Continued as Citizen (Colonist). |
| 4 |
32 |
Sterling Christie is rewarded for Sterling Christie's diligence or cunning. |
| 4 |
34 |
Promoted to Citizen (Colonist) rank 4 with the new title Explorer. |