| Term | History |
| 1 | Became a Field Researcher at age 18 |
| 1 | Advanced training in a specialist field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Field Researcher at age 22 |
| 2 | Advanced training in a specialist field. |
| 2 | Promoted to rank 2 |
| 3 | Continued as Field Researcher at age 26 |
| 3 | Your work is sabotaged by unknown parties. You start again from scratch. |
| 4 | Continued as Field Researcher at age 30 |
| 4 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 4 | Lost eye or limb. Fully recovered. Owe 2,500 for medical bills. |
| 5 | Became a Engineer/Gunner at age 34 |
| 5 | Is now a Crewman |
| 5 | Refuse to abuse your position for profit |
| 5 | Promoted to Engineer/Gunner rank 1 |
| 5 | Is now a Able Spacehand |
| 6 | Continued as Engineer/Gunner at age 38 |
| 6 | Vessel participates in a notable military engagement. |
| 7 | Continued as Engineer/Gunner at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Forced to muster out. |
| 8 | Became a Corporate at age 46 |
| 8 | Hard times caused by a lack of interstellar trade costs you your job. |
| 9 | Returned to Engineer/Gunner at age 50 |
| 9 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 10 | Aging Crisis. Owe 60,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Birth or Death involving a family member or close friend. |
| 10 | Promoted to Engineer/Gunner rank 2 |
| 10 | Is now a Petty Officer, 3rd class |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |