GM Goblin King |
I use halfling size rules. As for age:
Goblins reach maturity at 5 years old, but rarely live
beyond 20, even if extremely lucky. Occasionally a chief
kept out of harm’s way or a religious leader with access to
healing magic can live longer, although a lifespan beyond
50 years is practically unheard of. -GoG
For my PbP, I just go with half-orc lifespan. The young maturity age would explain goblin foolishness, but I just don't care for it.