| Term | History |
|---|
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Gain a contact. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Abuse your position for profit |
| 2 | Forced to continue current assignment |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 3 | Promoted to Line/Crew rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Moved to a new world. |
| 4 | Promoted to Line/Crew rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Commanding officer takes an interest in your career. |
| 5 | Promoted to Line/Crew rank 5 |
| 5 | Is now a Chief Petty Officer |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Special assignment or duty on board ship. |
| 6 | Promoted to Line/Crew rank 6 |
| 6 | Is now a Master Chief |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Refuse to abuse your position for profit |
| 7 | Promoted to Line/Crew rank 7 |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Vessel participates in a diplomatic mission. |
| 8 | Gain a contact. |
| 8 | Attempt at commissioned failed. |
| 8 | Promoted to Line/Crew rank 8 |
| 8 | Forced to muster out. |
| 9 | Became a Physician at age 50 |
| 9 | Work leads to a considerable breakthrough. |
| 9 | Promoted to rank 1 |
| 10 | Continued as Physician at age 54 |
| 10 | Advanced training in a specialist field. |
| 11 | Continued as Physician at age 58 |
| 11 | Good fortune |
| 11 | Forced to muster out. |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |