A full concept design sheet of an ancient astronomical astrolabe, massive golden orrery mechanism with intricate interlocking brass gears and crystal lens arrays, central sun core of trapped perpetual flame, orbiting armillary rings showing celestial maps of unknown constellations, floating holographic star charts of unmapped galaxies, arcane telescope array for reading destiny in distant stars, warm amber bronze and deep cosmic indigo color palette, Painterly digital art style, concept art for video game, front isometric view with mechanical details