| 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 | Commanding officer takes an interest in your career. |
| 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 notable military engagement. |
| 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. |
| 5 | Voluntarily left Engineer/Gunner |
| 5 | Became a Barbarian at age 34 |
| 5 | Suffer from a life-threatening illness. |
| 6 | Became a Scientist at age 38 |
| 6 | Assigned to work on a secret project for a patron or organisation. |
| 7 | Continued as Scientist at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Scientist at age 46 |
| 8 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |
| 9 | Became a Worker at age 50 |
| 9 | You rise to a position of power in your colony or corporation. |
| 9 | Promoted to rank 1 |
| 10 | Continued as Worker at age 54 |
| 10 | Your business expands, your corporation grows, or the colony thrives. |
| 11 | Continued as Worker at age 58 |
| 11 | You are rewarded for your diligence or cunning. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Worker at age 62 |
| 12 | Refused to co-operate with investigation by the planetary authorities. Gain an Ally |
| 13 | Aging Crisis. Owe 40,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |
| 14 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 15 | Aging Crisis. Owe 50,000 for medical bills. |