Synthwave landscape with neon planets and grid horizon retro futuristic scene

Vibrant retro-futuristic synthwave landscape featuring a cybernetic grid floor extending to the horizon. Two large celestial bodies, a radiant yellow sun and a blue-teal planet, dominate the star-filled sky. Geometric red and purple mountains punctuate the digital terrain, creating a nostalgic and energetic atmosphere with striking pink, blue, and purple colors.