| Term |
Age |
History |
|---|
| 1 |
18 |
Entered a spacer community. |
| 1 |
20 |
Betrayal. Convert an Ally into a Rival or Contact into an Enemy. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 2 |
25 |
Vessel participates in a notable military engagement. |
| 2 |
26 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |
| 3 |
26 |
Continued as Navy (Engineer/Gunner). |
| 3 |
29 |
Special assignment or duty on board ship. |
| 3 |
30 |
Promoted to Navy (Engineer/Gunner) rank 2 with the new title Petty Officer, 3rd class. |
| 4 |
30 |
Voluntarily left Engineer/Gunner |
| 4 |
30 |
Became a Scholar (Scientist). |
| 4 |
33 |
Victim of a crime |
| 4 |
34 |
Promoted to Scholar (Scientist) rank 1. |