| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | A new romantic starts. Gain an Ally. |
| 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. |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Vessel participates in a notable military engagement. |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Vessel participates in a diplomatic mission. |
| 4 | Forced to continue current assignment |
| 4 | Promoted to Line/Crew rank 2 |
| 4 | Is now a Petty Officer, 3rd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | During a battle, defeat or victory depends on your actions. You actions lead to an honorabe discharge. |
| 6 | Became a Army Support at age 38 |
| 6 | Is now a Private |
| 6 | Lost eye or limb. Fully recovered. |
| 7 | Returned to Line/Crew at age 42 |
| 7 | Commanding officer takes an interest in your career. |
| 7 | Promoted to Line/Crew rank 3 |
| 7 | Is now a Petty Officer, 2nd class |
| 8 | Continued as Line/Crew at age 46 |
| 8 | Vessel participates in a diplomatic mission. |
| 8 | Promoted to Line/Crew rank 4 |
| 8 | Is now a Petty Officer, 1st class |
| 9 | Continued as Line/Crew at age 50 |
| 9 | Moved to a new world. |
| 9 | Promoted to Line/Crew rank 5 |
| 9 | Is now a Chief Petty Officer |
| 9 | Forced to muster out. |
| 10 | Became a Physician at age 54 |
| 10 | 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. |
| 10 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 10 | Scarred. Owe 1,250 for medical bills. |
| 10 | Gain an Enemy |
| 11 | Continued as Physician at age 58 |
| 11 | A disaster or war strikes. |
| 11 | Lost eye or limb. Owe 1,250 for medical bills. |
| 11 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Physician at age 62 |
| 12 | Your work is sabotaged by unknown parties. You start again from scratch. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Continued as Physician at age 66 |
| 13 | Work leads to a considerable breakthrough. |
| 13 | Promoted to rank 1 |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Continued as Physician at age 70 |
| 14 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 14 | Forced to muster out. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |