| Term | History |
| 1 | Became a Flight at age 18 |
| 1 | Is now a Crewman |
| 1 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 2 | Became a Colonist at age 22 |
| 2 | You are rewarded for your diligence or cunning. |
| 2 | Promoted to rank 1 |
| 3 | Continued as Colonist at age 26 |
| 3 | Life ruined by a criminal gang. Gain the gang as an Enemy |
| 4 | Became a Surveyor at age 30 |
| 4 | You discover a world, item or information of worth to the Imperium. |
| 4 | Promoted to rank 1 |
| 4 | Is now a Scout |
| 5 | Continued as Surveyor at age 34 |
| 5 | Spend several years jumping from world to world in your scout ship. |
| 6 | Continued as Surveyor at age 38 |
| 6 | Injured. Fully recovered. Owe 5,000 for medical bills. |
| 6 | Forced to muster out. |
| 7 | Became a Wanderer at age 42 |
| 7 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 7 | Promoted to rank 1 |
| 8 | Continued as Wanderer at age 46 |
| 8 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 9 | Switched to Line/Crew at age 50 |
| 9 | Refuse to abuse your position for profit |
| 9 | Promoted to Line/Crew rank 1 |
| 9 | Is now a Able Spacehand |
| 10 | Continued as Line/Crew at age 54 |
| 10 | Vessel participates in a notable military engagement. |
| 11 | Voluntarily left Line/Crew |
| 11 | Became a Scientist at age 58 |
| 11 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Scientist at age 62 |
| 12 | Make a breakthrough in your field. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Continued as Scientist at age 66 |
| 13 | Advanced training in a specialist field. |
| 13 | Promoted to rank 1 |
| 14 | Aging Crisis. Owe 40,000 for medical bills. |