| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | A disaster or war strikes. |
| 1 | Severely injured. Fully recovered. Owe 3,750 for medical bills. |
| 1 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 2 | Voluntarily left Field Researcher |
| 2 | Became a Barbarian at age 22 |
| 2 | Offered job by a patron. Now owe him a favor. |
| 2 | Promoted to rank 1 |
| 3 | Became a Flight at age 26 |
| 3 | Is now a Crewman |
| 3 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 4 | Became a Explorer at age 30 |
| 4 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 4 | Lost eye or limb. Fully recovered. Owe 10,000 for medical bills. |
| 4 | Promoted to rank 1 |
| 4 | Is now a Scout |
| 5 | Continued as Explorer at age 34 |
| 5 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |
| 6 | Switched to Scavenger at age 38 |
| 6 | Suffer from a life-threatening illness. |
| 7 | Switched to Line/Crew at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Line/Crew rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Vessel participates in a diplomatic mission. |
| 9 | Aging Crisis. Owe 30,000 for medical bills. |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Abuse your position for profit |
| 9 | Promoted to Line/Crew rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Vessel participates in a notable military engagement. |
| 10 | Promoted to Line/Crew rank 3 |
| 10 | Is now a Petty Officer, 2nd class |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |