{
  "tool": "image_gen (built-in)",
  "mode": "generation, transparent RGBA",
  "asset": "assets/planets/cloud_mist.png",
  "prompt": "Game VFX texture asset: one large wispy atmospheric cloud bank seen strictly from directly overhead, delicate realistic white and pale cool grey mist, fragmented cirrus strands mixed with soft thin stratocumulus veils, airy translucent vapor with plenty of clear gaps, varied internal density, intricate fine tendrils, soft diffused lighting, no solid rounded cartoon puffs. True transparent RGBA background, semitransparent wisps and smoothly feathered alpha fading entirely to zero well before all four image edges. Isolated irregular horizontal bank centered with generous transparent margins, no rectangle, no ground, no sky color, no shadows baked onto a backdrop, no stars, no text. Intended as a large subtle moving parallax overlay above a top-down planetary landscape and spacecraft; player must see terrain through it. Beautiful cinematic mist texture, restrained neutral color. Landscape aspect ratio."
}