Majestic coastal planetarium, ocean-inspired architecture, curved lines, iridescent glass facade, undulating rooftops, wave-like structures, salt-tolerant vegetation, driftwood accents, sea-salt misting systems, ambient ocean sounds, soft blue-green lighting, shallow water features, tidal pools, beach stone walkways, nautical instrument decorations, celestial patterned flooring, astronomical observation decks, telescopic viewing areas, starry night sky projections, panoramic ocean views, realistic wave simulations.