Fictional planets are imaginary celestial bodies created in literature, film, and other forms of media. These planets often have unique environments, cultures, and inhabitants, allowing for diverse storytelling. Examples include Tatooine from the Star Wars universe and Pandora from the movie Avatar. These planets serve as backdrops for adventures and conflicts, often reflecting themes relevant to the human experience. They can feature unusual landscapes, such as floating mountains or vast oceans of liquid methane, and may host alien species with distinct customs and technologies. This creativity enriches the narratives and captivates audiences.