| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | A disaster or war strikes. |
| 1 | Lost eye or limb. Owe 5,000 for medical bills. |
| 1 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 2 | Promoted to rank 1 |
| 3 | Voluntarily left Field Researcher |
| 3 | Became a Line/Crew at age 26 |
| 3 | Is now a Crewman |
| 3 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 3 | Promoted to Line/Crew rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Gain a contact. |
| 4 | Promoted to Line/Crew rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Advanced training in a specialist field |
| 5 | Promoted to Line/Crew rank 3 |
| 5 | Is now a Petty Officer, 2nd class |
| 6 | Continued as Line/Crew at age 38 |
| 6 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 6 | Promoted to Line/Crew rank 4 |
| 6 | Is now a Petty Officer, 1st class |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Display heroism in battle, saving the whole ship. |
| 7 | Commissioned in Navy/Line/Crew |
| 7 | Is now a Ensign |
| 7 | Promoted to Line/Crew officer rank 2 |
| 7 | Is now a Sublieutenant |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Abuse your position for profit |
| 8 | Promoted to Line/Crew officer rank 3 |
| 8 | Is now a Lieutenant |