Kuiper Belt and Oort Cloud Astronomy Infographic

Astronomy infographic titled "Kuiper Belt and Oort Cloud" using a COMPARISON of cosmic scales archetype. Show the Solar System context from the Sun outward with a central horizontal distance comparison: Sun, orbit of Neptune, Kuiper Belt region, scattered disc transition, inner Oort Cloud, outer Oort Cloud, and nearest interstellar neighborhood. Explicitly label the main distance diagram "Not to scale" in English because true distances and object sizes are compressed for clarity. Render scientifically reasonable colors and proportions for objects: Sun glowing yellow-white, Neptune deep blue, Kuiper Belt as a flattened icy debris ring beyond Neptune, Oort Cloud as a vast spherical comet reservoir surrounding the Solar System. Audience level: high school, clear educational hierarchy, easy-to-read labels, strong visual separation between flattened disc structures and spherical cloud structure.

Add 7 labeled callouts in English with canonical scientific names and one accurate fact each:
1. "Sun" — "Diameter: 1,392,700 km"
2. "Neptune" — "Average distance from the Sun: 30.1 AU"
3. "Kuiper Belt" — "Main region extends about 30 to 50 AU from the Sun"
4. "Pluto" — "Orbital period: 248 years"
5. "Haumea" — "Dwarf planet with a rapid rotation period of about 3.9 hours"
6. "Inner Oort Cloud" — "Estimated to begin roughly 2,000 AU from the Sun"
7. "Outer Oort Cloud" — "May extend to about 100,000 AU, nearly 1.6 light-years"

Include a comparison note showing the Kuiper Belt as a flattened circumstellar disc and the Oort Cloud as a roughly spherical shell. Add one concise educational caption in English: "The Kuiper Belt contains icy bodies beyond Neptune, while the Oort Cloud is a distant reservoir of long-period comets." Add another small label in English: "Distances compressed for infographic clarity — not to scale".

Include a small scale-reference strip in English with 3 items: "1 AU = 149.6 million km", "Neptune orbit = 30.1 AU", "1 light-year = 63,241 AU".

Visual style: retro 1960s space age poster aesthetics, deep cosmic dark palette, muted teal, navy, indigo, cream, amber, and soft red accent lines, editorial astronomy illustration, dark-mode-friendly cosmic palette, vector-clean infographic layout. Use clean geometric rings, subtle starfield background, vintage scientific diagram feel, crisp icons for icy bodies and comets, no clutter, no fantasy elements. Include minimal decorative mid-century modern space-age motifs that do not interfere with scientific readability.

All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no UFO / pseudoscience imagery, no watermarks Scientifically accurate facts, no UFO / pseudoscience imagery, no astrology framing. Sizes and distances are typically not to true scale — label as such.