| Term | History |
| 1 | Became a Explorer at age 18 |
| 1 | Serve as the courier for an important message from the Imperium. |
| 1 | Promoted to rank 1 |
| 1 | Is now a Scout |
| 2 | Continued as Explorer at age 22 |
| 2 | You discover a world, item or information of worth to the Imperium. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Explorer at age 26 |
| 3 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 4 | Became a Scavenger at age 30 |
| 4 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 5 | Became a Physician at age 34 |
| 5 | Advanced training in a specialist field. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Physician at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 2 |
| 7 | Aging Crisis. Owe 10,000 for medical bills. |
| 7 | Continued as Physician at age 42 |
| 7 | 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. |
| 7 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 7 | Gain an Enemy |
| 7 | Promoted to rank 3 |
| 8 | Aging Crisis. Owe 30,000 for medical bills. |
| 8 | Continued as Physician at age 46 |
| 8 | Win a prestigious prize for your work. |
| 9 | Continued as Physician at age 50 |
| 9 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 9 | Promoted to rank 4 |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Continued as Physician at age 54 |
| 10 | Nearly killed. Owe 6,250 for medical bills. |
| 10 | Forced to muster out. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |