Captain Planet was a character in the animated series Captain Planet and the Planeteers and The New Adventures of Captain Planet. Captain Planet is a superhero as he is a caricature of nobility, wears a flamboyant costume and has many superpowers. Captain Planet's appearance was loosely based on that of DC Comics superhero Captain Atom.
Captain Planet is the combined and magnified powers of all five of the Planeteers'(his teenage sidekicks) rings, and stands for all that is good and environmentally-friendly. The Captain is sky-blue skinned, with a grass-green mullet and eyebrows. He wears red shorts, a half-shirt and gauntlets with matching red knee-high boots (his boots were missing in the first episode). His body is composed mainly of a crystal compound.
Captain Planet has a very impressive array of powers: He can fly, has great strength, the ability to blow hurricane force winds, telepathy, telekinesis, can change shape, transmute matter, and virtually any other super-power required by the circumstances currently facing him, which, in fact was one of the criticisms against the show. His primary weaknesses are to pollution, radiation, toxic waste, smog, etc. The powers of the Planeteers' rings are also diminished by excessive pollution in the environment around them; as well as powerless when Captain Planet is made manifest. He, like Gaia, is also bound to the physical realm of Earth: while capable of flying into space, his powers-- and even his very existence-- begin to fade the further away he gets from the planet. Conversely, Captain Planet is often healed from the damage he sustains from pollution by absorbing solar energy. However, despite his abilities, even he knows that he cannot solve all the world's problems and that humans must change. Even if he were to clean up all the pollution on Earth, it would matter little if humans continued polluting.
Captain Planet is an ancient entity, who has served with Gaia for many centuries (possibly even longer). While his appearance and certain mannerisms are taken directly from the minds of the Planeteers, he is a sapient being, with his own will. He is also quite aware of current events, even those that occur when he is not active, as well as the modern world and even some knowledge of pop culture. His modern-day superhero attire and name seem to stem from the modern world, as even Gaia does not give his name in the beginning- he appears to actually name himself.
Captain Planet generally does not get angry, let alone act out with intense violence. However, he may be capable of some degree of anger even if he never shows it. Especially in later seasons, his dealings with the Eco-Villains was a bit harsher, if not overly so (in "No Place Like Home", instead of simply saving a drowning Doctor Blight, he opts to "sell" her a life raft for a small price- enough money to build low-cost housing for the homeless population of the city Gaia had become trapped in). Though his strength may force him to be overly cautious at times- he is strong enough to tear steel in half. He could easily injure or kill a human if he wanted to.