| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Moved to a new world. |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 2 | Promoted to Engineer/Gunner rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | You join a gambling circle on board. |
| 3 | Promoted to Engineer/Gunner rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 4 | Promoted to Engineer/Gunner rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Voluntarily left Engineer/Gunner |
| 5 | Became a Surveyor at age 34 |
| 5 | You spend a great deal of time on the fringes of Charted Space. |
| 5 | Psychologically damaged by your time in the scouts. |
| 5 | Promoted to rank 1 |
| 5 | Is now a Scout |
| 6 | Continued as Surveyor at age 38 |
| 6 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 7 | Became a Physician at age 42 |
| 7 | Advanced training in a specialist field. |
| 8 | Continued as Physician at age 46 |
| 8 | Advanced training in a specialist field. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Physician at age 50 |
| 9 | Assigned to work on a secret project for a patron or organisation. |
| 9 | Promoted to rank 2 |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Continued as Physician at age 54 |
| 10 | Make a breakthrough in your field. |
| 10 | Promoted to rank 3 |