Ah, but then you she couldn't have been 18 when she came to the mainland. It seems the age of homins in Jena Years is comparable to the age of humans in earth years. Life expectancy amongst homins (not counting violent deaths) must be at least 60 Jena Years, or 240 cycles. So if she was 18 cycles old, her age would be comparable to that of a human child of 5 years old.katriell wrote:True, but she counts her age in cycles. It makes more sense to her since Jena Years are artificial, rather than the natural time cycles of Atys.
Now I'm pretty sure she was already past puberty when I met her

So you'd have to say that she was 72 cycles old when she came to the mainland, and is now 88.4 cycles.
Unless ofcourse, homins reach adulthood extremely fast. Humans are considered adult when they've reached about 25% of their life expectancy. But maybe homins are already adults after only 5% of their life.