| Term | History |
| 1 | Became a Line/Crew at age 18 |
| 1 | Is now a Crewman |
| 1 | Vessel participates in a diplomatic mission. |
| 1 | Promoted to Line/Crew rank 1 |
| 1 | Is now a Able Spacehand |
| 2 | Continued as Line/Crew at age 22 |
| 2 | Gained a contact. |
| 2 | Promoted to Line/Crew rank 2 |
| 2 | Is now a Petty Officer, 3rd class |
| 3 | Continued as Line/Crew at age 26 |
| 3 | Good fortune |
| 4 | Continued as Line/Crew at age 30 |
| 4 | Vessel participates in a notable military engagement. |
| 4 | Promoted to Line/Crew rank 3 |
| 4 | Is now a Petty Officer, 2nd class |
| 5 | Continued as Line/Crew at age 34 |
| 5 | Advanced training in a specialist field |
| 5 | Promoted to Line/Crew rank 4 |
| 5 | Is now a Petty Officer, 1st class |
| 6 | Continued as Line/Crew at age 38 |
| 6 | Lightly injured, no permanent damage. Fully recovered. |
| 6 | Promoted to Line/Crew rank 5 |
| 6 | Is now a Chief Petty Officer |
| 7 | Continued as Line/Crew at age 42 |
| 7 | Vessel participates in a notable military engagement. |
| 7 | Promoted to Line/Crew rank 6 |
| 7 | Is now a Master Chief |
| 7 | Forced to muster out. |
| 8 | Became a Law Enforcement at age 46 |
| 8 | Is now a Rookie |
| 8 | Life ruined by a criminal gang. Gain the gang as an Enemy |
| 9 | Became a Scavenger at age 50 |
| 9 | Attacked by enemies and injured. |
| 9 | Injured. |
| 9 | Gain Enemy if you don't already have one. |
| 9 | Promoted to rank 1 |
| 10 | Voluntarily left Scavenger |
| 10 | Became a Surveyor at age 54 |
| 10 | You survey an alien world. |
| 10 | Promoted to rank 1 |
| 10 | Is now a Scout |
| 11 | Continued as Surveyor at age 58 |
| 11 | Psychologically damaged by your time in the scouts. |
| 12 | Switched to Wanderer at age 62 |
| 12 | Betrayed by a friend. One of your Contacts or Allies betrays you, ending your career. That Contact or Ally becomes a Rival or Enemy. |
| 13 | Switched to Engineer/Gunner at age 66 |
| 13 | During a battle, defeat or victory depends on your actions. You actions lead to an honorabe discharge. |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |