| Term | History |
|---|
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Gained a contact. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Commanding officer takes an interest in your career. |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Vessel participates in a notable military engagement. |
| 3 | Forced to continue current assignment |
| 3 | Promoted to Line/Crew rank 3 |
| 3 | Is now a Petty Officer, 2nd class |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Advanced training in a specialist field |
| 4 | Promoted to Line/Crew rank 4 |
| 4 | Is now a Petty Officer, 1st class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Advanced training in a specialist field |
| 5 | Attempt at commissioned failed. |
| 5 | Forced to muster out. |
| 6 | Became a Field Researcher at age 38 |
| 6 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 6 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 6 | Gain an Enemy |
| 6 | Promoted to rank 1 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | A disaster or war strikes. |
| 7 | Nearly killed. |
| 7 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 8 | Continued as Field Researcher at age 46 |
| 8 | Assigned to work on a secret project for a patron or organisation. |
| 8 | Promoted to rank 2 |
| 9 | Continued as Field Researcher at age 50 |
| 9 | Assigned to work on a secret project for a patron or organisation. |
| 9 | Promoted to rank 3 |
| 10 | Continued as Field Researcher at age 54 |
| 10 | Refused to perform research that goes against your conscience. |
| 10 | Promoted to rank 4 |
| 11 | Continued as Field Researcher at age 58 |
| 11 | Your work is sabotaged by unknown parties. You start again from scratch. |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Continued as Field Researcher at age 62 |
| 12 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |