| Term | History |
| 1 | Became a Star Marine at age 18 |
| 1 | Is now a Marine |
| 1 | Trapped behind enemy lines. |
| 2 | Continued as Star Marine at age 22 |
| 2 | Injured. Fully recovered. |
| 3 | Became a Flight at age 26 |
| 3 | Is now a Crewman |
| 3 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 3 | Attempt at commissioned failed. |
| 3 | Promoted to Flight rank 1 |
| 3 | Is now a Able Spacehand |
| 4 | Continued as Flight at age 30 |
| 4 | Nearly killed. Fully recovered. |
| 5 | Switched to Line/Crew at age 34 |
| 5 | Vessel participates in a notable military engagement. |
| 5 | Promoted to Line/Crew rank 2 |
| 5 | Is now a Petty Officer, 3rd class |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Vessel participates in a diplomatic mission. |
| 6 | Gain a contact. |
| 7 | Continued as 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 | Gained a contact. |
| 8 | Promoted to Line/Crew rank 4 |
| 8 | Is now a Petty Officer, 1st class |
| 9 | Continued as Line/Crew at age 50 |
| 9 | You are blamed for an accident that causes the death of several crew members. Your guilt drives you to excel. |
| 10 | Became a Field Researcher at age 54 |
| 10 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 10 | Promoted to rank 1 |
| 11 | Continued as Field Researcher at age 58 |
| 11 | Lightly injured, no permanent damage. Fully recovered. |
| 11 | Promoted to rank 2 |
| 12 | Aging Crisis. Owe 60,000 for medical bills. |
| 12 | Continued as Field Researcher at age 62 |
| 12 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |