| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Engineer/Gunner at age 22 |
| 2 | Good fortune |
| 2 | Promoted to Engineer/Gunner rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Vessel participates in a diplomatic mission. |
| 3 | Gain a contact. |
| 3 | Promoted to Engineer/Gunner rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Promoted to Engineer/Gunner rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Abuse your position for profit |
| 5 | Promoted to Engineer/Gunner rank 5 |
| 5 | Is now a Chief Petty Officer |
| 6 | Voluntarily left Engineer/Gunner |
| 6 | Became a Cavalry at age 38 |
| 6 | Is now a Private |
| 6 | Advanced training in a specialist field |
| 6 | Promoted to Cavalry rank 1 |
| 6 | Is now a Lance Corporal |
| 7 | Voluntarily left Cavalry |
| 7 | Became a Wanderer at age 42 |
| 7 | Lost eye or limb. Fully recovered. Owe 5,000 for medical bills. |
| 8 | Became a Courier at age 46 |
| 8 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 8 | You inadvertently cause a conflict between the Imperium and a minor world or race. Gain a Rival. |
| 9 | Continued as Courier at age 50 |
| 9 | Gained a contact. |
| 10 | Continued as Courier at age 54 |
| 10 | When dealing with an alien race, you have an opportunity to gather extra intelligence about them. Gain an Ally in the Imperium |
| 11 | Continued as Courier at age 58 |
| 11 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 11 | You inadvertently cause a conflict between the Imperium and a minor world or race. Gain a Rival. |
| 11 | Forced to muster out. |
| 12 | Returned to Wanderer at age 62 |
| 12 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Continued as Wanderer at age 66 |
| 13 | Suffer from a life-threatening illness. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |