| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 2 | Became a Cavalry at age 22 |
| 2 | Is now a Private |
| 2 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 2 | Promoted to Cavalry rank 1 |
| 2 | Is now a Lance Corporal |
| 3 | Continued as Cavalry at age 26 |
| 3 | Birth or Death involving a family member or close friend. |
| 3 | Promoted to Cavalry rank 2 |
| 3 | Is now a Corporal |
| 4 | Continued as Cavalry at age 30 |
| 4 | Thrown into a brutal ground war |
| 4 | Nearly killed. Fully recovered. |
| 4 | Promoted to Cavalry rank 3 |
| 4 | Is now a Lance Sergeant |
| 5 | Continued as Cavalry at age 34 |
| 5 | Advanced training in a specialist field |
| 5 | Promoted to Cavalry rank 4 |
| 5 | Is now a Sergeant |
| 6 | Voluntarily left Cavalry |
| 6 | Became a Scientist at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Scientist at age 42 |
| 7 | Make a breakthrough in your field. |
| 7 | Promoted to rank 2 |
| 8 | Continued as Scientist at age 46 |
| 8 | A new romantic starts. Gain an Ally. |
| 8 | Forced to muster out. |
| 9 | Switched to Line/Crew at age 50 |
| 9 | Abuse your position for profit |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Special assignment or duty on board ship. |
| 11 | Aging Crisis. Owe 60,000 for medical bills. |
| 11 | Continued as Line/Crew at age 58 |
| 11 | Vessel participates in a diplomatic mission. |
| 11 | Gain a contact. |
| 11 | Promoted to Line/Crew rank 1 |
| 11 | Is now a Able Spacehand |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Line/Crew at age 62 |
| 12 | Abuse your position for profit |
| 12 | Promoted to Line/Crew rank 2 |
| 12 | Is now a Petty Officer, 3rd class |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |