| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Continued as Scientist at age 22 |
| 2 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Scientist at age 26 |
| 3 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 4 | Became a Flight at age 30 |
| 4 | Is now a Crewman |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Attempt at commissioned failed. |
| 4 | Promoted to Flight rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Continued as Flight at age 34 |
| 5 | Lost eye or limb. Fully recovered. |
| 5 | Promoted to Flight rank 2 |
| 5 | Is now a Petty Officer, 3rd class |
| 6 | Continued as Flight at age 38 |
| 6 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 7 | Switched to Physician at age 42 |
| 7 | Assigned to work on a secret project for a patron or organisation. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Physician at age 46 |
| 8 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 9 | Aging Crisis. Owe 30,000 for medical bills. |
| 9 | Continued as Physician at age 50 |
| 9 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 9 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 9 | Gain an Enemy |
| 9 | Promoted to rank 2 |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Voluntarily left Physician |
| 10 | Retired at age 54 |
| 10 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Gained a contact. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |