PROMPT:A premium editorial infographic poster in 9:16 vertical format about the solar system, designed in a clean celestial-education style with a tall central composition where the Sun sits near the upper third as a glowing golden sphere, and the planets orbit downward in a graceful vertical spiral through the poster like a floating solar staircase, each planet rendered with distinct textures and colors from Mercury's metallic gray to Venus' pale cream, Earth’s blue oceans, Mars’ red dust, Jupiter’s storm bands, Saturn’s rings, Uranus’ soft teal, and Neptune’s deep blue, set against a rich indigo-to-black space background filled with subtle stars, thin orbital lines, and elegant labels; the title should be placed near the top in large white serif typography reading THE SOLAR SYSTEM, with a smaller subtitle below reading OUR CELESTIAL NEIGHBORHOOD, while the fact blocks are arranged in stacked capsules along both sides with clean icon markers and short labels such as SUN, PLANETS, ORBITS, DWARF PLANETS, ASTEROID BELT, and OUTER BOUNDARIES, plus a separate DID YOU KNOW? box placed near the lower section with five original facts in a gold-accent panel, the entire composition balanced, scientific, visually striking, highly original, cinematic, and completely different from previous posters, no copyrighted content, no logos, no pop-culture references, 9:16 vertical ratio.