Celestial-themed planetarium homes, futuristic domed roofs, starry night sky projections, ambient soft glow lighting, airy open spaces, minimalist interior design, sleek metallic accents, polished marble floors, floor-to-ceiling windows, panoramic views, curved lines, geometric shapes, 3D projection systems, immersive experiences, cozy reading nooks, plush furnishings, vibrant purple and blue hues, subtle texture details, shallow depth of field, realistic renderings.