Create image of Celestria, a mysterious planet in a distant galaxy. Imagine a vibrant and otherworldly landscape composed of floating islands suspended in the atmosphere. Each island possesses unique shapes and colors, adorned with lush vegetation and exotic creatures. The sky above is filled with a dazzling display of swirling nebulae and a blue giant star that casts a radiant glow. Capture the awe-inspiring beauty and magical essence of Celestria, where gravity-defying wonders and ethereal inhabitants coexist in harmony. The image should be styled in a low poly, minimal vector illustration., low poly, isometric art, 3d art, high detail, artstation, concept art, behance, ray tracing, smooth, sharp focus, ethereal lighting | Sci-fi