| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | 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. |
| 1 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 1 | Severely injured. Fully recovered. Owe 1,250 for medical bills. |
| 1 | Gain an Enemy |
| 2 | Continued as Physician at age 22 |
| 2 | Cheated in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 2 | Gain an Enemy |
| 3 | Continued as Physician at age 26 |
| 3 | Your work is sabotaged by unknown parties. You start again from scratch. |
| 4 | Continued as Physician at age 30 |
| 4 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 5 | Continued as Physician at age 34 |
| 5 | Make a breakthrough in your field. |
| 6 | Voluntarily left Physician |
| 6 | Became a Line/Crew at age 38 |
| 6 | Is now a Crewman |
| 6 | You join a gambling circle on board. |
| 6 | Attempt at commissioned failed. |
| 6 | Promoted to Line/Crew rank 1 |
| 6 | Is now a Able Spacehand |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 8 | Voluntarily left Line/Crew |
| 8 | Switched to Scientist at age 46 |
| 8 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 9 | Continued as Scientist at age 50 |
| 9 | Advanced training in a specialist field. |
| 9 | Promoted to rank 1 |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |