| Term | History |
|---|
| 1 | Became a Enforcer at age 18 |
| 1 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 2 | Became a Flight at age 22 |
| 2 | Is now a Crewman |
| 2 | Advanced training in a specialist field |
| 2 | Attempt at commissioned failed. |
| 2 | Promoted to Flight rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Flight at age 26 |
| 3 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 4 | Switched to Line/Crew at age 30 |
| 4 | Abuse your position for profit |
| 4 | Promoted to Line/Crew rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | You are blamed for an accident that causes the death of several crew members. Your guilt drives you to excel. |
| 6 | Switched to Engineer/Gunner at age 38 |
| 6 | Vessel participates in a diplomatic mission. |
| 6 | Promoted to Engineer/Gunner rank 3 |
| 6 | Is now a Petty Officer, 2nd class |
| 7 | Continued as Engineer/Gunner at age 42 |
| 7 | Special assignment or duty on board ship. |
| 7 | Promoted to Engineer/Gunner rank 4 |
| 7 | Is now a Petty Officer, 1st class |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Special assignment or duty on board ship. |
| 8 | Promoted to Engineer/Gunner rank 5 |
| 8 | Is now a Chief Petty Officer |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Gained a contact. |
| 9 | Forced to continue current assignment |
| 9 | Promoted to Engineer/Gunner rank 6 |
| 9 | Is now a Master Chief |
| 10 | Aging Crisis. Owe 40,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Vessel participates in a diplomatic mission. |
| 10 | Gain a contact. |
| 10 | Promoted to Engineer/Gunner rank 7 |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Voluntarily left Engineer/Gunner |
| 11 | Retired at age 58 |
| 11 | Moved to a new world. |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |