| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | A romantic relationship ends badly. Gain a Rival or 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 notable military engagement. |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | You are blamed for an accident that causes the death of several crew members. Your guilt drives you to excel. |
| 4 | Became a Surveyor at age 30 |
| 4 | Nearly killed. Owe 6,250 for medical bills. |
| 5 | Became a Wanderer at age 34 |
| 5 | run afoul of a criminal gang, corrupt bureaucrat or other foe. Gain an Enemy. |
| 6 | Became a Physician at age 38 |
| 6 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 6 | Promoted to rank 1 |
| 7 | Voluntarily left Physician |
| 7 | Returned to Surveyor at age 42 |
| 7 | Psychologically damaged by your time in the scouts. |
| 8 | Switched to Barbarian at age 46 |
| 8 | Severely injured. Fully recovered. Owe 7,500 for medical bills. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | Retired at age 50 |
| 9 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |
| 10 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | A new romantic starts. Gain an Ally. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |