Cool Sun is a personified version of the Sun. He first appeared in "You Are Rad". He frequently appears in the background.
Physical Appearance[]
Cool Sun is a large, bright yellow star that floats in the sky. He wears dark shades over his eyes.
Personality[]
Formed at the beginning of the universe, The Sun is actually a star, literally, because of his very popular telenovela series that is run throughout the universe. He has decided to take a break from that and spend some time hovering above the planet mingling with the little people. Hovering in the sky above everyone is a giant ball of gas, but don’t worry, he only lets the gas out when no one is around, or when he laughs really hard.[1]
Abilities and Powers[]
- Sunburn: This attack can give sunburn to anyone on earth or the plaza, causing a burn on their skin.
Episode Appearances[]
Season 3 | ||||||||||||
93. "We Are Heroes": | Absent | 102. "Deep Space Vacation": | Appears | |||||||||
94. "KO, Rad, and Enid!": | Appears | 103. "Big Reveal": | Absent | |||||||||
95. "Let's Meet Sonic": | Absent | 104. "Radical Rescue": | Absent | |||||||||
96. "TKO Rules!": | Pictured | 105. "You're a Good Friend, KO": | Absent | |||||||||
97. "K.O. vs. Fink": | Absent | 106. "Let's Get Shadowy": | Absent | |||||||||
98. "Chip's Damage": | Absent | 107. "Red Action 3: Grudgement Day": | Absent | |||||||||
99. "The K.O. Trap": | Absent | 108. "Carl": | Absent | |||||||||
100. "Whatever Happened to... Rippy Roo?": | Absent | 109. "Dendy's Video Channel": | Appears | |||||||||
101. "Planet X": | Absent | 110/111. "Let's Fight to the End": | Appears | |||||||||
112. "Thank You for Watching the Show": | Appears |
Trivia[]
- He is weak to clouds.
- His arch nemesis is the moon.
- He somewhat resembles the Steven Universe character Sunstone.
Gallery

Click to view the gallery for
Cool Sun.
Cool Sun.