| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Gain a contact. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | You join a gambling circle on board. |
| 2 | Attempt at commissioned failed. |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | You are blamed for an accident that causes the death of several crew members. Your guilt drives you to excel. |
| 4 | Became a Barbarian at age 30 |
| 4 | Suffer from a life-threatening illness. |
| 5 | Became a Scientist at age 34 |
| 5 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 6 | Switched to Field Researcher at age 38 |
| 6 | A disaster leaves several injured, and others blame you, forcing you to leave your career. Gain a Rival. |
| 6 | Injured. Fully recovered. Owe 2,500 for medical bills. |
| 7 | Switched to Flight at age 42 |
| 7 | Display heroism in battle, saving the whole ship. |
| 7 | Commissioned in Navy/Flight |
| 7 | Is now a Ensign |
| 7 | Promoted to Flight officer rank 2 |
| 7 | Is now a Sublieutenant |
| 8 | Continued as Flight at age 46 |
| 8 | Vessel participates in a notable military engagement. |
| 8 | Promoted to Flight officer rank 3 |
| 8 | Is now a Lieutenant |
| 9 | Continued as Flight at age 50 |
| 9 | Scarred. |