Celestial-themed planetarium interior, futuristic furniture design, sleek curved lines, glowing ambient lighting, starry night sky projections, nebula-inspired upholstery, dark blue and purple color scheme, metallic accents, minimalist coffee tables, space-age chairs, spherical pendant lights, cosmic-patterned rugs, 3D-printed decorative elements, LED-lit shelves, zero-gravity-inspired seating areas, panoramic dome-shaped screens, realistic astronomical visuals, soft ethereal music, 1/1 composition, shallow depth of field.