Arikali One

No Biosphere, Molten Thick Atmosphere TL 0 No Inhabitants
Arikal One is a super-dense planet, alone in its local system. The planet is coated in a thick atmosphere of methane, phosphoric gasses, and other corrosive agents that make a direct landing almost impossible. 
The surface of the planet is boiling metal, constantly in flux as congealed continents rise and fall out of the giant cauldron of Arikali One. 
Identifying a single dominant alloy is impossible, as metals of all sorts have swirled together in this natural melting pot. Alloys not found elsewhere could possibly exist under the corrosive gas blanket that surrounds the world but highly specialized craft would be needed to even begin an attempt.

Type

Planet