| Term | History |
| 1 | Became a Artist at age 18 |
| 1 | You are betrayed by a peer. One Ally or Contact becomes a Rival or Enemy |
| 2 | Became a Engineer/Gunner at age 22 |
| 2 | Is now a Crewman |
| 2 | A romantic relationship ends badly. Gain a Rival or Enemy. |
| 2 | Attempt at commissioned failed. |
| 2 | Promoted to Engineer/Gunner rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Vessel participates in a notable military engagement. |
| 3 | Promoted to Engineer/Gunner rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 5 | Switched to Flight at age 34 |
| 5 | Vessel participates in a notable military engagement. |
| 5 | Promoted to Flight rank 3 |
| 5 | Is now a Petty Officer, 2nd class |
| 6 | Continued as Flight at age 38 |
| 6 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 6 | Promoted to Flight rank 4 |
| 6 | Is now a Petty Officer, 1st class |
| 7 | Continued as Flight at age 42 |
| 7 | Vessel participates in a diplomatic mission. |
| 7 | Promoted to Flight rank 5 |
| 7 | Is now a Chief Petty Officer |
| 8 | Continued as Flight at age 46 |
| 8 | Special assignment or duty on board ship. |
| 8 | Promoted to Flight rank 6 |
| 8 | Is now a Master Chief |
| 9 | Voluntarily left Flight |
| 9 | Became a Worker at age 50 |
| 9 | Advanced training in a specialist field. |
| 10 | Continued as Worker at age 54 |
| 10 | Political upheaval strikes your homeworld, and you are caught up in the revolution. |
| 10 | Promoted to rank 1 |