| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Advanced training in a specialist field |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Advanced training in a specialist field |
| 3 | Promoted to Line/Crew rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Special assignment or duty on board ship. |
| 4 | Promoted to Line/Crew rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Vessel participates in a notable military engagement. |
| 5 | Attempt at commissioned failed. |
| 5 | Forced to muster out. |
| 6 | Became a Administrator at age 38 |
| 6 | Is now a Assistant |
| 6 | Join a conspiracy of nobles that were caught. |
| 6 | Political manoeuvrings usurp your position. Gain a Rival. |
| 6 | Promoted to rank 1 |
| 6 | Is now a Clerk |
| 7 | Continued as Administrator at age 42 |
| 7 | Lost eye or limb. Fully recovered. |
| 8 | Became a Physician at age 46 |
| 8 | Win a prestigious prize for your work. |
| 8 | Promoted to rank 1 |
| 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 disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 9 | Severely injured. Fully recovered. Owe 7,500 for medical bills. |
| 9 | Gain an Enemy |
| 10 | Aging Crisis. Owe 30,000 for medical bills. |
| 10 | Continued as Physician at age 54 |
| 10 | A disaster or war strikes. |
| 10 | Severely injured. Fully recovered. Owe 7,500 for medical bills. |
| 10 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Physician at age 58 |
| 11 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 11 | Promoted to rank 2 |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Physician at age 62 |
| 12 | A new romantic starts. Gain an Ally. |
| 13 | Aging Crisis. Owe 50,000 for medical bills. |
| 13 | Continued as Physician at age 66 |
| 13 | Win a prestigious prize for your work. |
| 13 | Forced to muster out. |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |