| Term | History |
|---|
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Vessel participates in a diplomatic mission. |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Voluntarily left Engineer/Gunner |
| 3 | Became a Star Marine at age 26 |
| 3 | Is now a Marine |
| 3 | On the front lines of a planetary assault and occupation. |
| 3 | Promoted to Star Marine rank 1 |
| 3 | Is now a Lance Corporal |
| 4 | Continued as Star Marine at age 30 |
| 4 | On the front lines of a planetary assault and occupation. |
| 4 | Promoted to Star Marine rank 2 |
| 4 | Is now a Corporal |
| 5 | Continued as Star Marine at age 34 |
| 5 | On the front lines of a planetary assault and occupation. |
| 5 | Promoted to Star Marine rank 3 |
| 5 | Is now a Lance Sergeant |
| 6 | Continued as Star Marine at age 38 |
| 6 | Display heroism in battle. |
| 6 | Commissioned in Marine/Star Marine |
| 6 | Is now a Lieutenant |
| 6 | Promoted to Star Marine officer rank 2 |
| 6 | Is now a Captain |
| 7 | Continued as Star Marine at age 42 |
| 7 | Assigned to a black ops mission. |
| 7 | Promoted to Star Marine officer rank 3 |
| 7 | Is now a Force Commander |
| 8 | Continued as Star Marine at age 46 |
| 8 | Assigned to the security staff of a space station. |
| 8 | Forced to muster out. |
| 9 | Became a Scavenger at age 50 |
| 9 | Find valuable salvage. |
| 9 | Promoted to rank 1 |