| Term | History |
| 1 | Became a Explorer at age 18 |
| 1 | When dealing with an alien race, you have an opportunity to gather extra intelligence about them. Gain an Ally in the Imperium |
| 1 | Promoted to rank 1 |
| 1 | Is now a Scout |
| 2 | Continued as Explorer at age 22 |
| 2 | Injured. |
| 3 | Became a Wanderer at age 26 |
| 3 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Wanderer at age 30 |
| 4 | Promoted to rank 2 |
| 5 | Continued as Wanderer at age 34 |
| 5 | Offered job by a patron. Now owe him a favor. |
| 5 | Promoted to rank 3 |
| 6 | Became a Physician at age 38 |
| 6 | Refused to perform research that goes against your conscience. |
| 7 | Continued as Physician at age 42 |
| 7 | Advanced training in a specialist field. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Physician at age 46 |
| 8 | Advanced training in a specialist field. |
| 9 | Continued as Physician at age 50 |
| 9 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 10 | Continued as Physician at age 54 |
| 10 | A disaster or war strikes. |
| 10 | Severely injured. Fully recovered. Owe 2,500 for medical bills. |
| 10 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 10 | Promoted to rank 2 |
| 11 | Continued as Physician at age 58 |
| 11 | Win a prestigious prize for your work. |
| 11 | Forced to continue current assignment |
| 11 | Promoted to rank 3 |
| 12 | Continued as Physician at age 62 |
| 12 | Work leads to a considerable breakthrough. |
| 12 | Promoted to rank 4 |
| 13 | Aging Crisis. Owe 40,000 for medical bills. |
| 13 | Continued as Physician at age 66 |
| 13 | Refuse to join a cheat in some fashion. |
| 13 | Promoted to rank 5 |
| 14 | Aging Crisis. Owe 20,000 for medical bills. |