| Term | History |
| 1 | Became a Scientist at age 18 |
| 1 | Make a breakthrough in your field. |
| 1 | Promoted to rank 1 |
| 2 | Continued as Scientist at age 22 |
| 2 | Win a prestigious prize for your work. |
| 3 | Continued as Scientist at age 26 |
| 3 | Win a prestigious prize for your work. |
| 4 | Continued as Scientist at age 30 |
| 4 | Win a prestigious prize for your work. |
| 5 | Continued as Scientist at age 34 |
| 5 | Entangled in a bureaucratic or legal morass that distracts you from your work. |
| 5 | Promoted to rank 2 |
| 6 | Continued as Scientist at age 38 |
| 6 | Make a breakthrough in your field. |
| 6 | Promoted to rank 3 |
| 7 | Continued as Scientist at age 42 |
| 7 | A disaster or war strikes. |
| 7 | The planetary government interferes with your research for political or religious reasons. You continue working secretely. |
| 8 | Continued as Scientist at age 46 |
| 8 | Agreed to perform research that goes against your conscience. Gain 1 Enemies. |
| 8 | Promoted to rank 4 |
| 9 | Continued as Scientist at age 50 |
| 9 | A new romantic starts. Gain an Ally. |
| 9 | Forced to muster out. |
| 10 | Became a Wanderer at age 54 |
| 10 | Offered job by a patron. Now owe him a favor. |
| 10 | Promoted to rank 1 |
| 11 | Became a Worker at age 58 |
| 11 | You are rewarded for your diligence or cunning. |
| 11 | Promoted to rank 1 |
| 12 | Aging Crisis. Owe 40,000 for medical bills. |
| 12 | Continued as Worker at age 62 |
| 12 | Your business expands, your corporation grows, or the colony thrives. |
| 12 | Promoted to rank 2 |
| 12 | Is now a Technician |
| 13 | Aging Crisis. Owe 30,000 for medical bills. |
| 13 | Continued as Worker at age 66 |
| 13 | You learn something you should not have – a corporate secret, a political scandal – which you can profit from illegally. |
| 13 | Promoted to rank 3 |
| 14 | Aging Crisis. Owe 50,000 for medical bills. |
| 14 | Voluntarily left Worker |
| 14 | Retired at age 70 |
| 14 | Moved to a new world. |
| 15 | Aging Crisis. Owe 10,000 for medical bills. |