| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Scarred. Fully recovered. Owe 5,000 for medical bills. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | A new romantic starts. Gain an Ally. |
| 3 | Continued as Scientist at age 26 |
| 3 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 4 | Continued as Scientist at age 30 |
| 4 | Win a prestigious prize for your work. |
| 4 | Promoted to rank 2 |
| 5 | Continued as Scientist at age 34 |
| 5 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 5 | Forced to continue current assignment |
| 5 | Promoted to rank 3 |
| 6 | Continued as Scientist at age 38 |
| 6 | Win a prestigious prize for your work. |
| 7 | Continued as Scientist at age 42 |
| 7 | A disaster or war strikes. |
| 7 | Lightly injured, no permanent damage. Fully recovered. |
| 7 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 7 | Promoted to rank 4 |
| 8 | Continued as Scientist at age 46 |
| 8 | A disaster or war strikes. |
| 8 | Nearly killed. |
| 8 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 9 | Aging Crisis. Owe 30,000 for medical bills. |
| 9 | Continued as Scientist at age 50 |
| 9 | Gained a contact. |
| 9 | Forced to muster out. |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Retired at age 54 |
| 10 | Gained a contact. |
| 11 | Aging Crisis. Owe 20,000 for medical bills. |
| 11 | Good fortune |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Victim of a crime |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |