| Term | History |
| 1 | Became a Surveyor at age 18 |
| 1 | Gained a contact. |
| 1 | Promoted to rank 1 |
| 1 | Is now a Scout |
| 2 | Continued as Surveyor at age 22 |
| 2 | Birth or Death involving a family member or close friend. |
| 3 | Continued as Surveyor at age 26 |
| 3 | Spend several years jumping from world to world in your scout ship. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Surveyor at age 30 |
| 4 | Your ship is damaged, and you have to hitch-hike your way back across the stars to the nearest scout base. |
| 4 | Gain 1 Contacts. Gain 1 Enemies. |
| 5 | Became a Star Marine at age 34 |
| 5 | Is now a Marine |
| 5 | A mission goes wrong and you are stranded behind enemy lines. Ejected from the service. |
| 6 | Became a Flight at age 38 |
| 6 | Is now a Crewman |
| 6 | Vessel participates in a diplomatic mission. |
| 6 | Promoted to Flight rank 1 |
| 6 | Is now a Able Spacehand |
| 7 | Voluntarily left Flight |
| 7 | Became a Field Researcher at age 42 |
| 7 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Birth or Death involving a family member or close friend. |
| 8 | Promoted to rank 2 |
| 9 | Aging Crisis. Owe 60,000 for medical bills. |
| 9 | Continued as Field Researcher at age 50 |
| 9 | Birth or Death involving a family member or close friend. |
| 9 | Promoted to rank 3 |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |
| 10 | Continued as Field Researcher at age 54 |
| 10 | A disaster or war strikes. |
| 10 | The planetary government interferes with your research for political or religious reasons. You continue working openly and gain an Enemy. |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Continued as Field Researcher at age 58 |
| 11 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |
| 12 | Retired at age 62 |
| 12 | Gained a contact. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 14 | Aging Crisis. Owe 30,000 for medical bills. |
| 14 | Good fortune |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |
| 15 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 16 | Aging Crisis. Owe 40,000 for medical bills. |