System Builder
System Age
| 1d100 | SYSTEM AGE | MODIFIERS |
|---|---|---|
| 01-04 | 2d10x10 Million Years | BIO RATING IS 0. |
| 05-15 | 1d10x100 Million Years | BIO -40 |
| 16-20 | 1d4-1 Billion Years (minimum 1 Billion) | BIO -10 |
| 21-45 | 1d6 Billion Years | |
| 46-70 | 1d10 Billion Years | |
| 71-85 | 1+2d6 Billion Years | |
| 86-94 | 2+2d6 Billion Years¹ | BIO +10 |
| 95-00 | 3+2d6 Billion Years¹ | BIO +15 |
¹ This could theoretically create a star system believed to have existed before the Big Bang Primordial Singularity (which was somewhere between 13.8 and 14.6 billion years ago). Science should have a fun time trying to explain that one!