Celestial planetarium homes, vast dome-shaped roofs, starry night sky projections, soft ethereal lighting, floor-to-ceiling windows, minimal ornamentation, sleek metallic frames, sliding glass doors, open-plan living areas, cozy reading nooks, astronomy-inspired decor, nebula-patterned rugs, ambient soundscape, 3D projection technology, futuristic interior design, luxurious lounge seating, warm beige color scheme, subtle texture variations, shallow depth of field, panoramic views.