| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Special assignment or duty on board ship. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 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 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Vessel participates in a diplomatic mission. |
| 3 | Promoted to Engineer/Gunner rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Voluntarily left Engineer/Gunner |
| 4 | Became a Explorer at age 30 |
| 4 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 4 | You inadvertently cause a conflict between the Imperium and a minor world or race. Gain a Rival. |
| 5 | Continued as Explorer at age 34 |
| 5 | Psychologically damaged by your time in the scouts. |
| 6 | Became a Broker at age 38 |
| 6 | Embroiled in legal trouble. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Broker at age 42 |
| 7 | A good deal ensures you are living the high life for a few years. |
| 7 | Promoted to rank 2 |
| 8 | Continued as Broker at age 46 |
| 8 | A good deal ensures you are living the high life for a few years. |
| 8 | Promoted to rank 3 |
| 8 | Is now a Experienced Broker |