| Term | History |
| 1 | Became a Barbarian at age 18 |
| 1 | Severely injured. Owe 10,000 for medical bills. |
| 2 | Became a Explorer at age 22 |
| 2 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 3 | Became a Field Researcher at age 26 |
| 3 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | A disaster or war strikes. |
| 4 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 5 | Voluntarily left Field Researcher |
| 5 | Became a Flight at age 34 |
| 5 | Is now a Crewman |
| 5 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 6 | Returned to Field Researcher at age 38 |
| 6 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 6 | Lightly injured, no permanent damage. Fully recovered. |
| 7 | Aging Crisis. Owe 20,000 for medical bills. |
| 7 | Retired at age 42 |
| 7 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 8 | Aging Crisis. Owe 20,000 for medical bills. |
| 8 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 9 | A new romantic starts. Gain an Ally. |
| 10 | Accused of a crime |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |