| Term | History |
| 1 | Entered University at age 18 |
| 1 | Spent the college years partying. |
| 1 | Dropped out of university. |
| 2 | Became a Line/Crew at age 22 |
| 2 | Is now a Crewman |
| 2 | Advanced training in a specialist field |
| 2 | Attempt at commissioned failed. |
| 2 | Promoted to Line/Crew rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Line/Crew at age 26 |
| 3 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 3 | Promoted to Line/Crew rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Voluntarily left Line/Crew |
| 4 | Became a Scavenger at age 30 |
| 4 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 4 | Promoted to rank 1 |
| 5 | Continued as Scavenger at age 34 |
| 5 | Survived a risky adventure but gained nothing. |
| 5 | Promoted to rank 2 |
| 6 | Voluntarily left Scavenger |
| 6 | Became a Field Researcher at age 38 |
| 6 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Continued as Field Researcher at age 42 |
| 7 | Refuse to join a cheat in some fashion. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 9 | Became a Surveyor at age 50 |
| 9 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |