| 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 | Make a breakthrough in your field. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Physician at age 26 |
| 3 | Good fortune |
| 3 | Forced to continue current assignment |
| 3 | Promoted to rank 3 |
| 4 | Continued as Physician at age 30 |
| 4 | A disaster or war strikes. |
| 4 | Nearly killed. Fully recovered. Owe 8,750 for medical bills. |
| 4 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 5 | Continued as Physician at age 34 |
| 5 | 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. |
| 5 | A disaster or war strikes. |
| 5 | Scarred. Fully recovered. |
| 5 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 5 | Gain an Enemy |
| 5 | Forced to muster out. |
| 6 | Became a Line/Crew at age 38 |
| 6 | Is now a Crewman |
| 6 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 6 | Promoted to Line/Crew rank 1 |
| 6 | Is now a Able Spacehand |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Abuse your position for profit |
| 8 | Aging Crisis. Owe 20,000 for medical bills. |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Vessel participates in a notable military engagement. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Gained a contact. |
| 9 | Promoted to Line/Crew rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Vessel participates in a diplomatic mission. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Continued as Line/Crew at age 58 |
| 11 | Refuse to abuse your position for profit |
| 11 | Promoted to Line/Crew rank 3 |
| 11 | Is now a Petty Officer, 2nd class |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Line/Crew at age 62 |
| 12 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 12 | Promoted to Line/Crew rank 4 |
| 12 | Is now a Petty Officer, 1st class |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Continued as Line/Crew at age 66 |
| 13 | Vessel participates in a diplomatic mission. |
| 13 | Gain a contact. |
| 13 | Forced to muster out. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Retired at age 70 |
| 14 | Good fortune |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |