| 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 | Moved to a new world. |
| 3 | Voluntarily left Physician |
| 3 | Became a Colonist at age 26 |
| 3 | Hard times caused by a lack of interstellar trade costs you your job. |
| 4 | Became a Surveyor at age 30 |
| 4 | When dealing with an alien race, you have an opportunity to gather extra intelligence about them. Gain an Ally in the Imperium |
| 4 | Promoted to rank 1 |
| 4 | Is now a Scout |
| 5 | Continued as Surveyor at age 34 |
| 5 | Your scout ship is one of the first on the scene to rescue the survivors of a disaster but you fail to help. Gain an Enemy. |
| 5 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |
| 6 | Continued as Surveyor at age 38 |
| 6 | Your scout ship is one of the first on the scene to rescue the survivors of a disaster but you fail to help. Gain an Enemy. |
| 6 | You inadvertently cause a conflict between the Imperium and a minor world or race. Gain a Rival. |
| 6 | Forced to continue current assignment |
| 6 | Promoted to rank 2 |
| 7 | Continued as Surveyor at age 42 |
| 7 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 8 | Became a Line/Crew at age 46 |
| 8 | Is now a Crewman |
| 8 | Vessel participates in a diplomatic mission. |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Special assignment or duty on board ship. |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Advanced training in a specialist field |
| 10 | Promoted to Line/Crew rank 1 |
| 10 | Is now a Able Spacehand |
| 11 | Continued as Line/Crew at age 58 |
| 11 | Vessel participates in a notable military engagement. |
| 11 | Forced to muster out. |
| 12 | Became a Scavenger at age 62 |
| 12 | run afoul of a criminal gang, corrupt bureaucrat or other foe. Gain an Enemy. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | Accused of a crime |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 15 | Aging Crisis. Owe 20,000 for medical bills. |