| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 1 | Attempt at commissioned failed. |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 3 | Entered Army Academy at age 26 |
| 3 | Suffered a deep tragedy. |
| 3 | Dropped out of military academy. |
| 4 | Continued as Line/Crew at age 26 |
| 4 | Advanced training in a specialist field |
| 4 | Promoted to Line/Crew rank 1 |
| 4 | Is now a Able Spacehand |
| 5 | Continued as Line/Crew at age 30 |
| 5 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 6 | Became a Scientist at age 34 |
| 6 | Advanced training in a specialist field. |
| 7 | Continued as Scientist at age 38 |
| 7 | Advanced training in a specialist field. |
| 8 | Continued as Scientist at age 42 |
| 8 | Win a prestigious prize for your work. |
| 9 | Continued as Scientist at age 46 |
| 9 | Refuse to join a cheat in some fashion. |
| 10 | Aging Crisis. Owe 30,000 for medical bills. |
| 10 | Continued as Scientist at age 50 |
| 10 | Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 10 | Promoted to rank 1 |
| 11 | Aging Crisis. Owe 40,000 for medical bills. |
| 11 | Continued as Scientist at age 54 |
| 11 | Make a breakthrough in your field. |
| 11 | Promoted to rank 2 |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Continued as Scientist at age 58 |
| 12 | A new romantic starts. Gain an Ally. |
| 12 | Promoted to rank 3 |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Continued as Scientist at age 62 |
| 13 | Caught cheating in some fashion, advancing your career and research by stealing another’s work, using an alien device, taking a shortcut and so forth. |
| 13 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 13 | Gain an Enemy |
| 13 | Promoted to rank 4 |
| 14 | Aging Crisis. Owe 20,000 for medical bills. |