| Term | History |
|---|
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Refuse to abuse your position for profit |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Vessel participates in a notable military engagement. |
| 3 | Continued as Line/Crew at age 26 |
| 3 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 3 | Promoted to Line/Crew rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Vessel participates in a notable military engagement. |
| 4 | Forced to continue current assignment |
| 4 | Promoted to Line/Crew rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Special assignment or duty on board ship. |
| 5 | Promoted to Line/Crew rank 4 |
| 5 | Is now a Petty Officer, 1st class |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Display heroism in battle, saving the whole ship. |
| 6 | Commissioned in Navy/Line/Crew |
| 6 | Is now a Ensign |
| 6 | Promoted to Line/Crew officer rank 2 |
| 6 | Is now a Sublieutenant |
| 7 | Voluntarily left Line/Crew |
| 7 | Became a Artist at age 42 |
| 7 | Find an Alien Artifact. |
| 8 | Continued as Artist at age 46 |
| 8 | Find an Alien Artifact. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Artist at age 50 |
| 9 | Gained a contact. |
| 9 | Promoted to rank 2 |