| Term | History |
|---|
| 1 | Became a Scientist at age 18 |
| 1 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 1 | Promoted to rank 1 |
| 2 | Voluntarily left Scientist |
| 2 | Became a Wanderer at age 22 |
| 2 | run afoul of a criminal gang, corrupt bureaucrat or other foe. Gain an Enemy. |
| 3 | Became a Artist at age 26 |
| 3 | Refused to criticise a questionable political leader on your homeworld. |
| 4 | Continued as Artist at age 30 |
| 4 | Criticised a questionable political leader on your homeworld, causing his downfall. Gain an Enemy |
| 4 | Public opinion turns on you. |
| 4 | Promoted to rank 1 |
| 5 | Voluntarily left Artist |
| 5 | Became a Flight at age 34 |
| 5 | Is now a Crewman |
| 5 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 6 | Switched to Field Researcher at age 38 |
| 6 | Advanced training in a specialist field. |
| 6 | Promoted to rank 1 |
| 7 | Continued as Field Researcher at age 42 |
| 7 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Switched to Engineer/Gunner at age 46 |
| 8 | Vessel participates in a notable military engagement. |
| 8 | Promoted to Engineer/Gunner rank 1 |
| 8 | Is now a Able Spacehand |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 9 | Promoted to Engineer/Gunner rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Aging Crisis. Owe 30,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | Advanced training in a specialist field |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Continued as Engineer/Gunner at age 58 |
| 11 | Injured. Fully recovered. |
| 12 | Aging Crisis. Owe 30,000 for medical bills. |
| 12 | Retired at age 62 |
| 12 | Moved to a new world. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |