| 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 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 1 | Gain an Enemy |
| 2 | Voluntarily left Scientist |
| 2 | Became a Colonist at age 22 |
| 2 | You are rewarded for your diligence or cunning. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Colonist at age 26 |
| 3 | You are rewarded for your diligence or cunning. |
| 3 | Promoted to rank 2 |
| 3 | Is now a Settler |
| 4 | Continued as Colonist at age 30 |
| 4 | Severely injured. Fully recovered. |
| 5 | Became a Engineer/Gunner at age 34 |
| 5 | Is now a Crewman |
| 5 | Vessel participates in a diplomatic mission. |
| 5 | Attempt at commissioned failed. |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | A new romantic starts. Gain an Ally. |
| 6 | Promoted to Engineer/Gunner rank 1 |
| 6 | Is now a Able Spacehand |
| 7 | Continued as Engineer/Gunner at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Engineer/Gunner rank 2 |
| 7 | Is now a Petty Officer, 3rd class |
| 8 | Aging Crisis. Owe 40,000 for medical bills. |
| 8 | Voluntarily left Engineer/Gunner |
| 8 | Retired at age 46 |
| 8 | Birth or Death involving a family member or close friend. |
| 9 | Aging Crisis. Owe 40,000 for medical bills. |
| 9 | A new romantic starts. Gain an Ally. |
| 10 | Aging Crisis. Owe 50,000 for medical bills. |
| 10 | Good fortune |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Birth or Death involving a family member or close friend. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Gained a contact. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 14 | Aging Crisis. Owe 10,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 60,000 for medical bills. |