A dead world in the Cross System Empire. It is/was known as the Burning Planet/World
Once a typical garden class world, Myria is now a dead rock, a clump of magma.
Once home to a Basik colony, when the natives refused to be conquered by the Cross System Empire, the Empire used a new experimental bio-weapon called Phos-Ex. The material eventually set everything, living and metallic, on fire. After decades the planet's atmosphere was used up, it oceans boiled and the fires died down, as the world became a ball of magma.
It is now a restricted planet for fear of Phos-Ex spreading, and the substance has been outlawed for fear of retaliation from the other Star Empires. All access is blocked by a Deflector Shield Net