3D渲染科幻宇宙风格浩瀚星系行星群与星云背景插画

cosmic scene illustration, 3D rendering, blue and orange color scheme, cold and warm contrast, sun in the upper left corner emitting strong light, Earth in the lower left corner with clear surface details, Moon above Earth, various planets of different sizes in the middle area, nebula with flowing blue glow throughout the background, deep space with countless stars, visually stunning, conveys the vastness and mystery of the universe, evokes curiosity and longing for space exploration