| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Physician at age 22 |
| 2 | Make a breakthrough in your field. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Physician at age 26 |
| 3 | Make a breakthrough in your field. |
| 4 | Continued as Physician at age 30 |
| 4 | Make a breakthrough in your field. |
| 5 | Continued as Physician at age 34 |
| 5 | Advanced training in a specialist field. |
| 5 | Forced to muster out. |
| 6 | Switched to Scientist at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Scientist at age 42 |
| 7 | Win a prestigious prize for your work. |
| 7 | Promoted to rank 2 |
| 8 | Continued as Scientist at age 46 |
| 8 | Advanced training in a specialist field. |
| 9 | Continued as Scientist at age 50 |
| 9 | Assigned to work on a secret project for a patron or organisation. |
| 9 | Forced to muster out. |
| 10 | Became a Flight at age 54 |
| 10 | Is now a Crewman |
| 10 | Nearly killed. Fully recovered. Owe 7,500 for medical bills. |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Injured. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Good fortune |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |
| 14 | Moved to a new world. |
| 15 | Aging Crisis. Owe 40,000 for medical bills. |
| 15 | Birth or Death involving a family member or close friend. |
| 16 | Aging Crisis. Owe 60,000 for medical bills. |