| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Moved to a new world. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | Refused to perform research that goes against your conscience. |
| 3 | Continued as Scientist at age 26 |
| 3 | 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. |
| 3 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 3 | Gain an Enemy |
| 3 | Forced to muster out. |
| 4 | Became a Barbarian at age 30 |
| 4 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 5 | Became a Colonist at age 34 |
| 5 | Gained a contact. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Colonist at age 38 |
| 6 | Hard times caused by a lack of interstellar trade costs you your job. |
| 7 | Switched to Wanderer at age 42 |
| 7 | You do not know what happened to you. There is a gap in your memory. |
| 8 | Became a Engineer/Gunner at age 46 |
| 8 | Is now a Crewman |
| 8 | Commanding officer takes an interest in your career. |
| 8 | Promoted to Engineer/Gunner rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Vessel participates in a diplomatic mission. |
| 9 | Gain a contact. |
| 9 | Promoted to Engineer/Gunner rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Lightly injured, no permanent damage. Fully recovered. |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Retired at age 58 |
| 11 | Victim of a crime |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Nearly killed. Fully recovered. Owe 25,000 for medical bills. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |