| Term | History |
|---|
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Advanced training in a specialist field |
| 1 | Attempt at commissioned failed. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Special assignment or duty on board ship. |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Commanding officer takes an interest in your career. |
| 3 | Promoted to Line/Crew rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | You are falsed accused for an accident that causes the death of several crew members. Gain the officer who blamed you as an Enemy. |
| 5 | Became a Worker at age 34 |
| 5 | Your business expands, your corporation grows, or the colony thrives. |
| 5 | Promoted to rank 1 |
| 6 | Continued as Worker at age 38 |
| 6 | Injured. Fully recovered. Owe 1,250 for medical bills. |
| 6 | Promoted to rank 2 |
| 6 | Is now a Technician |
| 7 | Continued as Worker at age 42 |
| 7 | Spent time maintaining and using heavy vehicles. |
| 8 | Continued as Worker at age 46 |
| 8 | Your business expands, your corporation grows, or the colony thrives. |
| 8 | Promoted to rank 3 |
| 9 | Continued as Worker at age 50 |
| 9 | Spent time maintaining and using heavy vehicles. |
| 10 | Voluntarily left Worker |
| 10 | Became a Field Researcher at age 54 |
| 10 | Refuse to join a cheat in some fashion. |
| 10 | Promoted to rank 1 |