Gravitational Waves Solar System Infographic Poster

Astronomy infographic titled "Gravitational Waves" using a SOLAR SYSTEM layout adapted to explain gravitational-wave generation and detection for a high school audience. Show a central dark-space scene with a stylized Sun and 8 planets arranged in a clean orbital layout, but repurpose the composition to compare calm spacetime in the inner system versus exaggerated ripple patterns propagating across the outer system from a compact-binary merger inset. Clearly label the main orbital diagram "Solar System reference layout — not to scale" and the ripple visualization "Gravitational wave distortion exaggerated — not to scale". Scientifically reasonable astronomy colors: Sun warm yellow-white, Mercury gray, Venus pale ochre, Earth blue-white, Mars rust red, Jupiter banded tan, Saturn muted gold with rings, Uranus cyan, Neptune deep blue. Include a secondary inset showing two inspiraling black holes producing quadrupole spacetime waves, with arrows indicating outward propagation at the speed of light.

Add 7 labeled callouts in English with exact quoted labels:
1. "Gravitational Waves" — "Ripples in spacetime predicted by Albert Einstein in 1916 and first directly detected in 2015."
2. "Binary Black Hole Merger" — "A merger can release about 3 solar masses of energy as gravitational waves in less than 1 second."
3. "Binary Neutron Star Merger" — "Neutron stars are typically about 20 km in diameter and can also produce detectable gravitational waves."
4. "LIGO Detector" — "Each LIGO interferometer has 4 km arms and measures distortions far smaller than a proton."
5. "Sun" — "Mass: 1.989 × 10^30 kg; spectral type G2V."
6. "Earth" — "Diameter: 12,742 km; average distance from the Sun: 149.6 million km."
7. "Neptune" — "Average distance from the Sun: 4.50 billion km; orbital period: 164.8 Earth years."

Mark each major solar-system object with a name and scale-aware label in English: "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune"; add brief size/distance tags such as "Diameter: 4,879 km" for Mercury, "Diameter: 121,042 km" for Jupiter, and "Average distance: 778 million km" for Jupiter. Use restrained educational annotations so the layout remains readable for high school learners. Include a small scale-reference strip in English with exact text: "Scale reference", "Earth diameter = 12,742 km", "Moon distance from Earth = 384,400 km", "LIGO arm length = 4 km".

Visual style: art-deco celestial, retro orange & teal palette, geometric frames, elegant linework, subtle starburst motifs, layered concentric orbit rings, polished educational poster feel, editorial astronomy illustration, dark-mode-friendly cosmic palette, vector-clean infographic layout. Mood: inspiring, scientific, clear, vintage-futurist but accurate. No astrology framing, no natal chart symbolism, no retrograde icons, no pseudoscience. 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.