Body Focus
Sky bodies use real angular sizes — relative scale of host vs. sun is physical; the viewer's distance to the focal globe is a camera choice. Drag to spin · scroll to zoom · the full system lives on the System Generator.
System map · click any world to focus it above — a planet, a moon (the small dots above each planet, e.g. M-d.1), or the star. Shaded band = liquid-water window.