Orange, round, and carved, Awaiting ghosts and trick or treat, Autumn's glowing smile.

I am the belly of the castle, but I have no hunger. I am a place for the forgotten, yet heroes seek me out for glory. In one world, I am stone, cold, and heavy with chains. In another, I am made of paper, plastic polyhedrals, and a master's voice. I hold the deepest secrets of the king, or the greatest treasures of the dragon. What am I?

A layered disguise. Akin to a size. For plated knights a dragon prize. Many to measure. Tipping breaks ties. I to X sets the standard. Musics glory reprised.

A famous starship A business organization Split one word into two and it is an award you get for joining a competition

Naked eyes can only see so far without my aid. Portable for your convenience, use both eyes and see the genius of the groundwork I have laid.