| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Win a prestigious prize for your work. |
| 2 | Voluntarily left Scientist |
| 2 | Became a Courier at age 22 |
| 2 | Spend several years jumping from world to world in your scout ship. |
| 3 | Continued as Courier at age 26 |
| 3 | Good fortune |
| 3 | Promoted to rank 1 |
| 3 | Is now a Scout |
| 4 | Voluntarily left Courier |
| 4 | Became a Line/Crew at age 30 |
| 4 | Is now a Crewman |
| 4 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 5 | Continued as Line/Crew at age 34 |
| 5 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 6 | Became a Barbarian at age 38 |
| 6 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 7 | Switched to Scavenger at age 42 |
| 7 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 8 | Switched to Flight at age 46 |
| 8 | Commanding officer takes an interest in your career. |
| 8 | Attempt at commissioned failed. |
| 8 | Promoted to Flight rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Aging Crisis. Owe 50,000 for medical bills. |
| 9 | Continued as Flight at age 50 |
| 9 | Vessel participates in a notable military engagement. |
| 9 | Promoted to Flight rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Aging Crisis. Owe 10,000 for medical bills. |
| 10 | Continued as Flight at age 54 |
| 10 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 10 | Commissioned in Navy/Flight |
| 10 | Is now a Ensign |
| 10 | Promoted to Flight officer rank 2 |
| 10 | Is now a Sublieutenant |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Continued as Flight at age 58 |
| 11 | Vessel participates in a diplomatic mission. |
| 11 | Promoted to Flight officer rank 3 |
| 11 | Is now a Lieutenant |
| 12 | Aging Crisis. Owe 50,000 for medical bills. |
| 12 | Continued as Flight at age 62 |
| 12 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Retired at age 66 |
| 13 | A new romantic starts. Gain an Ally. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 50,000 for medical bills. |