| Term | History |
|---|
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Voluntarily left Scientist |
| 2 | Became a Worker at age 22 |
| 2 | Your business expands, your corporation grows, or the colony thrives. |
| 3 | Continued as Worker at age 26 |
| 3 | Advanced training in a specialist field. |
| 4 | Continued as Worker at age 30 |
| 4 | Advanced training in a specialist field. |
| 4 | Forced to muster out. |
| 5 | Became a Merchant Marine at age 34 |
| 5 | Is now a Crewman |
| 6 | Continued as Merchant Marine at age 38 |
| 6 | Make an unexpected connection outside your normal circles. Gain a Contact. |
| 7 | Voluntarily left Merchant Marine |
| 7 | Became a Engineer/Gunner at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Promoted to Engineer/Gunner rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Injured. Fully recovered. |
| 8 | Promoted to Engineer/Gunner rank 2 |
| 8 | Is now a Petty Officer, 3rd class |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 9 | Promoted to Engineer/Gunner rank 3 |
| 9 | Is now a Petty Officer, 2nd class |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Abuse your position for profit |
| 10 | Promoted to Engineer/Gunner rank 4 |
| 10 | Is now a Petty Officer, 1st class |