| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Refuse to join a cheat in some fashion. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Physician at age 22 |
| 2 | 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. |
| 2 | A disaster or war strikes. |
| 2 | Lightly injured, no permanent damage. Fully recovered. |
| 2 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 2 | Gain an Enemy |
| 3 | Continued as Physician at age 26 |
| 3 | Assigned to work on a secret project for a patron or organisation. |
| 3 | Promoted to rank 2 |
| 4 | Voluntarily left Physician |
| 4 | Became a Courier at age 30 |
| 4 | Spend several years jumping from world to world in your scout ship. |
| 4 | Promoted to rank 1 |
| 4 | Is now a Scout |
| 5 | Continued as Courier at age 34 |
| 5 | You discover a world, item or information of worth to the Imperium. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Courier at age 38 |
| 6 | Serve as the courier for an important message from the Imperium. |
| 7 | Continued as Courier at age 42 |
| 7 | Your ship is ambushed by enemy vessels. Attempted to bargain with them but fail and the ship is destroyed. |
| 7 | Promoted to rank 3 |
| 7 | Is now a Senior Scout |
| 8 | Became a Line/Crew at age 46 |
| 8 | Is now a Crewman |
| 8 | Refuse to abuse your position for profit |
| 8 | Promoted to Line/Crew rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Vessel participates in a diplomatic mission. |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Advanced training in a specialist field |
| 10 | Promoted to Line/Crew rank 2 |
| 10 | Is now a Petty Officer, 3rd class |
| 11 | Continued as Line/Crew at age 58 |
| 11 | Special assignment or duty on board ship. |
| 11 | Promoted to Line/Crew rank 3 |
| 11 | Is now a Petty Officer, 2nd class |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |
| 12 | Continued as Line/Crew at age 62 |
| 12 | Vessel participates in a notable military engagement. |
| 12 | Promoted to Line/Crew rank 4 |
| 12 | Is now a Petty Officer, 1st class |
| 13 | Aging Crisis. Owe 40,000 for medical bills. |
| 13 | Voluntarily left Line/Crew |
| 13 | Retired at age 66 |
| 13 | A new romantic starts. Gain an Ally. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |