| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Advanced training in a specialist field |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Vessel participates in a diplomatic mission. |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Vessel participates in a diplomatic mission. |
| 3 | Gain a contact. |
| 3 | Promoted to Line/Crew rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | You join a gambling circle on board. |
| 4 | Promoted to Line/Crew rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Voluntarily left Line/Crew |
| 5 | Became a Barbarian at age 34 |
| 5 | A new romantic starts. Gain an Ally. |
| 6 | Continued as Barbarian at age 38 |
| 6 | Suffer from a life-threatening illness. |
| 7 | Returned to Line/Crew at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Line/Crew rank 4 |
| 7 | Is now a Petty Officer, 1st class |
| 8 | Continued as Line/Crew at age 46 |
| 8 | A new romantic starts. Gain an Ally. |
| 8 | Promoted to Line/Crew rank 5 |
| 8 | Is now a Chief Petty Officer |
| 9 | Voluntarily left Line/Crew |
| 9 | Switched to Engineer/Gunner at age 50 |
| 9 | During a battle, defeat or victory depends on your actions. The ship suffers severe damage and you are blamed for the disaster. You are court - martialled and discharged. |