| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Make a breakthrough in your field. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Gained a contact. |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Make a breakthrough in your field. |
| 4 | Promoted to rank 3 |
| 5 | Continued as Field Researcher at age 34 |
| 5 | Assigned to work on a secret project for a patron or organisation. |
| 5 | Promoted to rank 4 |
| 6 | Continued as Field Researcher at age 38 |
| 6 | A disaster or war strikes. |
| 6 | Nearly killed. Fully recovered. Owe 11,250 for medical bills. |
| 6 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 7 | Voluntarily left Field Researcher |
| 7 | Became a Engineer/Gunner at age 42 |
| 7 | Is now a Crewman |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Promoted to Engineer/Gunner rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 8 | Promoted to Engineer/Gunner rank 2 |
| 8 | Is now a Petty Officer, 3rd class |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | During a battle, defeat or victory depends on your actions. You actions lead to an honorabe discharge. |
| 10 | Switched to Flight at age 54 |
| 10 | Abuse your position for profit |
| 10 | Promoted to Flight rank 3 |
| 10 | Is now a Petty Officer, 2nd class |
| 11 | Continued as Flight at age 58 |
| 11 | Special assignment or duty on board ship. |
| 11 | Promoted to Flight rank 4 |
| 11 | Is now a Petty Officer, 1st class |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Voluntarily left Flight |
| 12 | Retired at age 62 |
| 12 | Accused of a crime |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |