| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a notable military engagement. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | You join a gambling circle on board. |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 3 | Promoted to Engineer/Gunner rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Gained a contact. |
| 4 | Promoted to Engineer/Gunner rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 5 | Forced to muster out. |
| 6 | Became a Artist at age 38 |
| 6 | You are betrayed by a peer. One Ally or Contact becomes a Rival or Enemy |
| 7 | Switched to Line/Crew at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Line/Crew rank 5 |
| 7 | Is now a Chief Petty Officer |
| 8 | Continued as Line/Crew at age 46 |
| 8 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Advanced training in a specialist field |
| 9 | Promoted to Line/Crew rank 6 |
| 9 | Is now a Master Chief |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Advanced training in a specialist field |
| 10 | Forced to muster out. |
| 11 | Became a Scientist at age 58 |
| 11 | Refused to perform research that goes against your conscience. |
| 12 | Continued as Scientist at age 62 |
| 12 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 12 | Promoted to rank 1 |
| 13 | Continued as Scientist at age 66 |
| 13 | Win a prestigious prize for your work. |
| 13 | Promoted to rank 2 |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |
| 14 | Continued as Scientist at age 70 |
| 14 | Make a breakthrough in your field. |
| 14 | Promoted to rank 3 |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |
| 15 | Continued as Scientist at age 74 |
| 15 | Advanced training in a specialist field. |
| 15 | Promoted to rank 4 |
| 16 | Aging Crisis. Owe 50,000 for medical bills. |