Gelyer is a planet exclusive to Meteos Wars. It is a shuriken-shaped planet which is home to ninja-like natives.
The planet has equal amounts of Dark, Fire, Water and Soil Meteos. It is an 8-column planet, however, the Planet Profiles in Meteos Wars say that it is a 9-column planet. It has the Armageddon Planet Impact.
"Living on an ancient planet, the Gelyerns are a mysterious, hidden race skilled in the use of strange tools and arts."
The Gelyerns are 120cm tall, and there are 800 of them (the fourth lowest population in the game). The planet is 3000km across.