| Term | History |
| 1 | Became a Engineer/Gunner at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Promoted to Engineer/Gunner rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Voluntarily left Engineer/Gunner |
| 2 | Entered University at age 22 |
| 2 | Study Heavy Weapons (Man Portable) as a hobby. |
| 2 | Graduated at age 26. |
| 3 | Continued as Engineer/Gunner at age 26 |
| 3 | Commissioned in Navy/Engineer/Gunner |
| 3 | Is now a Ensign |
| 3 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 4 | Became a Field Researcher at age 30 |
| 4 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 5 | Continued as Field Researcher at age 34 |
| 5 | A rival researcher blackens your name or steals your research. Gain a Rival. |
| 6 | Continued as Field Researcher at age 38 |
| 6 | Severely injured. Fully recovered. Owe 7,500 for medical bills. |
| 7 | Switched to Physician at age 42 |
| 7 | An expedition or voyage goes wrong, leaving you stranded in the wilderness. |
| 8 | Became a Journalist at age 46 |
| 8 | Go on a tour of the sector, visiting several worlds. Gain 3 Contacts. |
| 8 | Promoted to rank 1 |
| 8 | Is now a Freelancer |
| 9 | Continued as Journalist at age 50 |
| 9 | Accused of a crime |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |
| 10 | Became a Inmate at age 54 |
| 10 | A guard takes a dislike to you. |
| 11 | Aging Crisis. Owe 50,000 for medical bills. |
| 11 | Switched to Thug at age 58 |
| 11 | Defeated a prison gang. Gain an Enemy. |
| 12 | Aging Crisis. Owe 20,000 for medical bills. |
| 12 | Switched to Fixer at age 62 |
| 12 | Severely injured. Fully recovered. Owe 10,000 for medical bills. |
| 13 | Aging Crisis. Owe 60,000 for medical bills. |
| 13 | Continued as Fixer at age 66 |
| 13 | Disgraced. Word of your criminal past reaches your homeworld. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Continued as Fixer at age 70 |
| 14 | Scarred. Fully recovered. Owe 10,000 for medical bills. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |