Gravitational Waves Infographic with Solar System Layout

Astronomy infographic titled "Gravitational Waves" using a SOLAR SYSTEM layout adapted to explain gravitational-wave sources and detection context for a university audience. Central composition: a stylized Sun-centered orbital layout in art-deco celestial style, with concentric orbits and labeled positions repurposed as astronomy objects relevant to gravitational waves; include a clear subtitle label "Diagram not to scale" and small note "Orbital distances and object sizes are simplified for clarity". Show the Sun at center, then place representative objects and systems around the layout with scientifically reasonable appearance, color, and relative visual hierarchy: Sun, Earth, Jupiter, neutron star binary, stellar-mass black hole binary, supermassive black hole merger, LIGO detector context near Earth, and pulsar timing array context in the outer region. Use editorial astronomy illustration, dark-mode-friendly cosmic palette, vector-clean infographic layout. Visual style: elegant art-deco geometry, retro orange & teal palette with deep navy/black background, copper-orange highlights, teal orbit lines, subtle gold linework, clean icons, crisp labels, academic but visually striking mood.

Include 8 labeled callouts in English with object/stage name and one accurate fact each:
1. "Sun" — "Mass: 1.989 × 10^30 kg"
2. "Earth" — "Diameter: 12,742 km"
3. "Jupiter" — "Mass: 1.898 × 10^27 kg"
4. "Binary Neutron Stars" — "Typical component mass: about 1.4 solar masses each"
5. "Stellar-Mass Black Hole Binary" — "LIGO detects mergers of black holes with tens of solar masses"
6. "Supermassive Black Hole Binary" — "Mass can exceed 10^6 solar masses per black hole"
7. "LIGO Interferometer" — "Arm length: 4 km"
8. "Pulsar Timing Array" — "Sensitive to gravitational waves with periods of years"

Add concise educational labels around the layout in English: "Gravitational waves are ripples in spacetime predicted by general relativity", "First direct detection: 2015", "They travel at the speed of light", and "Detected from black hole and neutron star mergers". If needed, integrate these as small caption blocks or legend notes rather than extra callouts.

Add a small English scale-reference strip at the bottom with 3 items: "Earth diameter = 12,742 km", "LIGO arm length = 4 km", "1 astronomical unit = 149.6 million km". Add a minimal legend in English for icon types: "Planet", "Compact binary", "Detector", "Timing array". Ensure all labels are in canonical scientific form and factually accurate. Avoid astrology framing entirely despite any search-intent metadata. No zodiac symbols, no natal chart styling, no pseudoscience, no UFOs. 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.