| Term | History |
| 1 | Became a Barbarian at age 18 |
| 1 | Find valuable salvage. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Barbarian at age 22 |
| 2 | Suffer from a life-threatening illness. |
| 3 | Became a Physician at age 26 |
| 3 | Make a breakthrough in your field. |
| 3 | Promoted to rank 1 |
| 4 | Continued as Physician at age 30 |
| 4 | 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. |
| 4 | Nearly killed. Owe 7,500 for medical bills. |
| 4 | Gain an Enemy |
| 4 | Promoted to rank 2 |
| 5 | Continued as Physician at age 34 |
| 5 | Agreed to perform research that goes against your conscience. Gain 3 Enemies. |
| 6 | Continued as Physician at age 38 |
| 6 | Your work is sabotaged by unknown parties. You may salvage what you can and give up. |
| 7 | Became a Engineer/Gunner at age 42 |
| 7 | Is now a Crewman |
| 7 | You foil an attempted crime on board, such as mutiny, sabotage, smuggling or conspiracy. Gain an Enemy. |
| 7 | Promoted to Engineer/Gunner rank 1 |
| 7 | Is now a Able Spacehand |
| 8 | Aging Crisis. Owe 30,000 for medical bills. |
| 8 | Continued as Engineer/Gunner at age 46 |
| 8 | Advanced training in a specialist field |
| 9 | Aging Crisis. Owe 10,000 for medical bills. |
| 9 | Continued as Engineer/Gunner at age 50 |
| 9 | Commanding officer takes an interest in your career. |
| 9 | Promoted to Engineer/Gunner rank 2 |
| 9 | Is now a Petty Officer, 3rd class |
| 10 | Aging Crisis. Owe 20,000 for medical bills. |
| 10 | Continued as Engineer/Gunner at age 54 |
| 10 | You are tormented by or quarrel with an officer or fellow crewman. Gain that character as a Rival. |
| 10 | Promoted to Engineer/Gunner rank 3 |
| 10 | Is now a Petty Officer, 2nd class |
| 11 | Aging Crisis. Owe 10,000 for medical bills. |
| 11 | Continued as Engineer/Gunner at age 58 |
| 11 | Placed in the frozen watch (cryogenically stored on board ship) and revived improperly. |
| 12 | Aging Crisis. Owe 10,000 for medical bills. |
| 12 | Retired at age 62 |
| 12 | A romantic relationship deepens, possibly leading to marriage. Gain an Ally. |
| 13 | Aging Crisis. Owe 10,000 for medical bills. |
| 13 | Gained a contact. |
| 14 | Aging Crisis. Owe 60,000 for medical bills. |
| 14 | Betrayal. Convert an Ally into a Rival or Enemy. |
| 15 | Aging Crisis. Owe 50,000 for medical bills. |