| Term | History |
|---|
| 1 | Became a Scavenger at age 18 |
| 1 | Drafted into Navy |
| 1 | Promoted to rank 1 |
| 2 | Became a Engineer/Gunner at age 22 |
| 2 | Is now a Crewman |
| 2 | Moved to a new world. |
| 2 | Promoted to Engineer/Gunner rank 1 |
| 2 | Is now a Able Spacehand |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Special assignment or duty on board ship. |
| 3 | Promoted to Engineer/Gunner rank 2 |
| 3 | Is now a Petty Officer, 3rd class |
| 4 | Continued as Engineer/Gunner at age 30 |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Promoted to Engineer/Gunner rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Continued as Engineer/Gunner at age 34 |
| 5 | Vessel participates in a diplomatic mission. |
| 5 | Gain a contact. |
| 5 | Forced to muster out. |
| 6 | Became a Cavalry at age 38 |
| 6 | Is now a Private |
| 6 | Sent to a very unpleasant region (jungle, swamp, desert, icecap, urban) to battle against guerrilla fighters and rebels. Discharged because of stress, injury or because the government wishes to bury the whole incident. |
| 6 | Gain rebels as Enemy |
| 7 | Returned to Engineer/Gunner at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Engineer/Gunner rank 4 |
| 7 | Is now a Petty Officer, 1st class |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Vessel participates in a notable military engagement. |
| 8 | Forced to muster out. |
| 9 | Became a Courier at age 50 |
| 9 | When dealing with an alien race, you botch an opportunity to gather extra intelligence about them. |
| 9 | You have no idea what happened to you – they found your ship drifting on the fringes of friendly space. |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |
| 10 | Continued as Courier at age 54 |
| 10 | You survey an alien world. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |