generate an urban site plan for a small modern development set within a grid of city blocks the development is located on a square plot designed with a central circular plaza and radial pathways that extend outward like spokes surrounding the plaza are a mix of small residential and commercial buildings arranged in a semicircular layout with landscaped green spaces interspersed the plan should show cars on the surrounding streets a roundabout nearby and subtle tree placements on the city blocks use a soft color palette with muted greens grays and whites to create a serene clean aesthetic this description emphasizes the distinctive circular and radial design elements the integration with urban surroundings and the calm color scheme let me know if you want to adjust any details architecture
