Namekian Aging...

[Ashe]

Doesn't Chubbs age by our RL standards? So one year in our lives is one year in the RPG?

That's mostly just up to interpretation and isn't a hard set rule. I don't think people care if its been a month for a six month period as long as you aren't suddenly going "Five years later" and trying to turn your character into the parent of a five year old training kid. Do like the cool kids and create a billionth time dimension for the kid to be stuck in instead! You can be unique just like everyone else!