| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | 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. |
| 1 | Injured. Fully recovered. Owe 5,000 for medical bills. |
| 1 | Gain an Enemy |
| 2 | Continued as Scientist at age 22 |
| 2 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 3 | Continued as Scientist at age 26 |
| 3 | Advanced training in a specialist field. |
| 3 | Forced to muster out. |
| 4 | Switched to Physician at age 30 |
| 4 | Advanced training in a specialist field. |
| 5 | Continued as Physician at age 34 |
| 5 | Refuse to join a cheat in some fashion. |
| 6 | Continued as Physician at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 1 |
| 7 | Voluntarily left Physician |
| 7 | Became a Scavenger at age 42 |
| 7 | A new romantic starts. Gain an Ally. |
| 7 | Promoted to rank 1 |
| 8 | Voluntarily left Scavenger |
| 8 | Became a Explorer at age 46 |
| 8 | Your ship is damaged, and you have to hitch-hike your way back across the stars to the nearest scout base. |
| 8 | Gain 4 Contacts. Gain 2 Enemies. |
| 9 | Aging Crisis. Owe 20,000 for medical bills. |
| 9 | Retired at age 50 |
| 9 | A new romantic starts. Gain an Ally. |
| 10 | Aging Crisis. Owe 30,000 for medical bills. |
| 10 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |