Design one single mobile app icon for the App Type, using the Icon Concept as its central symbol. Present it as a real App Store or Google Play icon: a rounded-square iOS squircle with smooth corners, centered on a plain very light neutral background, occupying about 70 percent of the square 1:1 canvas with a soft, subtle shadow beneath it. Apply the Style with gentle dimensional shading, soft highlights and believable rounded materials while keeping the symbol bold and instantly readable at small sizes. Use the Color Palette with strong contrast between the icon background and symbol. Keep the open book and rising moon simple, centered and comfortably padded, with crisp edges and smart negative space. Show no device, hands, mockup, extra objects, text, letters, detailed scene, glow, sparkles, lens flare, watermark or photographic texture. Make the design original and unlike any existing app icon, brand logo or mascot.
Use these details:
App Type: "Kids bedtime stories"
Icon Concept: "An open book with a small moon rising from its pages"
Style: "Soft 3D"
Color Palette: "Night blue and warm gold"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.
