In the illustration, depict an adorable, cheerful cat donning a brightly patterned space suit, drifting blissfully in the expansive cosmos. Surround this feline adventurer with a mesmerizing backdrop of unusual and vividly colored planets, set against a tapestry of sparkling stars, all rendered in a playful, cartoonish art style. Incorporate a parade of sleek, whimsical spaceships and dynamic comets streaking through space, adding to the futuristic and engaging atmosphere. Introduce some creative touches, like rings around the planets or extraterrestrial creatures peeking from behind, to enhance the fun and imaginative essence of the scene.