| Term | History |
|---|
| 1 | Became a Explorer at age 18 |
| 1 | You inadvertently cause a conflict between the Imperium and a minor world or race. Gain a Rival. |
| 2 | Entered Naval Academy at age 22 |
| 2 | War breaks out, triggering a mandatory draft. |
| 2 | Fled from the draft. |
| 2 | Graduated at age 22. |
| 3 | Became a Line/Crew at age 22 |
| 3 | Is now a Crewman |
| 3 | Abuse your position for profit |
| 3 | Attempt at commissioned failed. |
| 3 | Promoted to Line/Crew rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Line/Crew at age 26 |
| 4 | Abuse your position for profit |
| 4 | Promoted to Line/Crew rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Line/Crew at age 30 |
| 5 | Abuse your position for profit |
| 5 | Promoted to Line/Crew rank 3 |
| 5 | Is now a Petty Officer, 2nd class |
| 6 | Continued as Line/Crew at age 34 |
| 6 | Special assignment or duty on board ship. |
| 6 | Promoted to Line/Crew rank 4 |
| 6 | Is now a Petty Officer, 1st class |
| 7 | Continued as Line/Crew at age 38 |
| 7 | Advanced training in a specialist field |
| 8 | Continued as Line/Crew at age 42 |
| 8 | Special assignment or duty on board ship. |
| 8 | Promoted to Line/Crew rank 5 |
| 8 | Is now a Chief Petty Officer |