| Term | History |
| 1 | Became a Physician at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Physician at age 22 |
| 2 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 3 | Continued as Physician at age 26 |
| 3 | Advanced training in a specialist field. |
| 3 | Promoted to rank 2 |
| 4 | Continued as Physician at age 30 |
| 4 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 5 | Continued as Physician at age 34 |
| 5 | Win a prestigious prize for your work. |
| 6 | Continued as Physician at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Physician at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Forced to muster out. |
| 8 | Became a Worker at age 46 |
| 8 | You are rewarded for your diligence or cunning. |
| 8 | Promoted to rank 1 |
| 9 | Continued as Worker at age 50 |
| 9 | You are rewarded for your diligence or cunning. |
| 9 | Promoted to rank 2 |
| 9 | Is now a Technician |
| 10 | Continued as Worker at age 54 |
| 10 | Hard times caused by a lack of interstellar trade costs you your job. |
| 11 | Became a Merchant Marine at age 58 |
| 11 | Is now a Crewman |
| 11 | Given advanced training in a specialist field |
| 11 | Promoted to rank 1 |
| 11 | Is now a Senior Crewman |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |
| 12 | Continued as Merchant Marine at age 62 |
| 12 | Embroiled in legal trouble. |
| 12 | Forced to muster out. |
| 13 | Aging Crisis. Owe 20,000 for medical bills. |