| Term | History |
|---|
| 1 | Became a Surveyor at age 18 |
| 1 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 1 | Severely injured. Fully recovered. Owe 25,000 for medical bills. |
| 2 | Continued as Surveyor at age 22 |
| 2 | You survey an alien world. |
| 3 | Continued as Surveyor at age 26 |
| 3 | Spend several years jumping from world to world in your scout ship. |
| 4 | Continued as Surveyor at age 30 |
| 4 | Moved to a new world. |
| 5 | Continued as Surveyor at age 34 |
| 5 | Perform an exemplary service for the scouts. |
| 5 | Promoted to rank 1 |
| 5 | Is now a Scout |
| 6 | Continued as Surveyor at age 38 |
| 6 | You spend a great deal of time on the fringes of Charted Space. |
| 6 | Gain a contact in an alien race. |
| 6 | Forced to muster out. |
| 7 | Became a Scientist at age 42 |
| 7 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Continued as Scientist at age 46 |
| 8 | Advanced training in a specialist field. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Scientist at age 50 |
| 9 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 9 | Nearly killed. Fully recovered. Owe 17,500 for medical bills. |
| 9 | Gain an Enemy |
| 10 | Voluntarily left Scientist |
| 10 | Became a Barbarian at age 54 |
| 10 | You do not know what happened to you. There is a gap in your memory. |
| 11 | Switched to Scavenger at age 58 |
| 11 | Suffer from a life-threatening illness. |
| 12 | Became a Free Trader at age 62 |
| 12 | Bankrupted by a rival. Gain the other trader as a Rival. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Gained a contact. |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |
| 15 | Birth or Death involving a family member or close friend. |
| 16 | Aging Crisis. Owe 60,000 for medical bills. |