| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Make a breakthrough in your field. |
| 2 | Continued as Scientist at age 22 |
| 2 | Good fortune |
| 3 | Continued as Scientist at age 26 |
| 3 | Moved to a new world. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Scientist at age 30 |
| 4 | Advanced training in a specialist field. |
| 4 | Promoted to rank 2 |
| 5 | Continued as Scientist at age 34 |
| 5 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 5 | Promoted to rank 3 |
| 6 | Continued as Scientist at age 38 |
| 6 | A disaster or war strikes. |
| 6 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 6 | Promoted to rank 4 |
| 7 | Continued as Scientist at age 42 |
| 7 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 7 | Promoted to rank 5 |
| 8 | Voluntarily left Scientist |
| 8 | Became a Colonist at age 46 |
| 8 | Advanced training in a specialist field. |
| 8 | Forced to muster out. |
| 9 | Became a Thief at age 50 |
| 9 | You spend months in the dangerous criminal underworld. |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Continued as Thief at age 54 |
| 10 | A police detective or rival criminal forces you to flee and vows to hunt you down. Gain an Enemy. |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Nearly killed. Fully recovered. Owe 25,000 for medical bills. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Moved to a new world. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Moved to a new world. |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |