| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Win a prestigious prize for your work. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | A disaster or war strikes. |
| 2 | Scarred. Fully recovered. Owe 2,500 for medical bills. |
| 2 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Gained a contact. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Field Researcher at age 30 |
| 4 | Nearly killed. Fully recovered. |
| 5 | Became a Free Trader at age 34 |
| 5 | Bankrupted by a rival. Gain the other trader as a Rival. |
| 6 | Became a Line/Crew at age 38 |
| 6 | Is now a Crewman |
| 6 | A new romantic starts. Gain an Ally. |
| 6 | Promoted to Line/Crew rank 1 |
| 6 | Is now a Able Spacehand |
| 7 | Voluntarily left Line/Crew |
| 7 | Became a Intelligence at age 42 |
| 7 | Hard times caused by a lack of interstellar trade costs you your job. |
| 8 | Became a Explorer at age 46 |
| 8 | Spend several years jumping from world to world in your scout ship. |
| 9 | Continued as Explorer at age 50 |
| 9 | Psychologically damaged by your time in the scouts. |
| 10 | Became a Barbarian at age 54 |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Continued as Barbarian at age 58 |
| 11 | You do not know what happened to you. There is a gap in your memory. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Retired at age 62 |
| 12 | Accused of a crime |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Good fortune |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |