| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Work leads to a considerable breakthrough. |
| 1 | Promoted to rank 1 |
| 2 | Voluntarily left Scientist |
| 2 | Entered Marine Academy at age 22 |
| 2 | War breaks out, triggering a mandatory draft. |
| 2 | Used social standing to avoid the draft. |
| 2 | Dropped out of military academy. |
| 3 | Continued as Scientist at age 22 |
| 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 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 3 | Nearly killed. Owe 10,000 for medical bills. |
| 3 | Gain an Enemy |
| 4 | Continued as Scientist at age 26 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Scientist at age 30 |
| 5 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Scientist at age 34 |
| 6 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Scientist at age 38 |
| 7 | Win a prestigious prize for your work. |
| 7 | Forced to muster out. |
| 8 | Became a Merchant Marine at age 42 |
| 8 | Is now a Crewman |
| 8 | Bankrupted by a rival. Gain the other trader as a Rival. |
| 8 | Forced to continue current assignment |
| 8 | Promoted to rank 1 |
| 8 | Is now a Senior Crewman |
| 9 | Continued as Merchant Marine at age 46 |
| 9 | Promoted to rank 2 |
| 9 | Is now a 4th Officer |
| 10 | Continued as Merchant Marine at age 50 |
| 10 | Refuse to smuggle illegal items onto a planet. Gain an Enemy. |
| 10 | Promoted to rank 3 |
| 10 | Is now a 3rd Officer |
| 11 | Aging Crisis. Owe 30,000 for medical bills. |
| 11 | Voluntarily left Merchant Marine |
| 11 | Retired at age 54 |
| 11 | A new romantic starts. Gain an Ally. |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | A new romantic starts. Gain an Ally. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Victim of a crime |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Good fortune |
| 15 | Aging Crisis. Owe 30,000 for medical bills. |
| 15 | Moved to a new world. |
| 16 | Aging Crisis. Owe 30,000 for medical bills. |
| 16 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 17 | Aging Crisis. Owe 30,000 for medical bills. |