Radius

King Radius is Stella's father and the King of Solaria. He is also the catalyst for Stella's Enchantix.

Personality Profile
He is a very caring father. He is somewhat absent-minded and used to the royal life like his daughter. It is revealed in season one that he was divorcing his wife, Queen Luna, for unknown reasons.

Season 1


He appears in one of Stella's nightmares, where he reveals that he is divorcing his wife, Queen Luna.

Stella later find out this actuarially happens. And when the Day of the Rose comes around she lashes out at Bloom because she is so stressed about what clothes to bring to whose house for the weekend. She was still a little in denial about her parents.

Season 2
He does not appear in season two, but is briefly mentioned by his daughter.

Season 3
Radius first appears in season three at Stella's princess ball where he reveals he is to marry Countess Cassandra. This is where he also falls under Cassandra's spell. After Chimera turned Stella into a frog-like monster, Radius ordered his guards to arrest Stella while under Cassandra's spell.

Later, at Eraklyon's One Thousandth Anniversary, he is accompanied by Countess Cassandra to the party. After the party erupts into chaos when Prince Sky falls under Diaspro's spell, Radius is caught in the battle and abandoned by Cassandra, literally left to the dragons. A dragon catches sight of the vulnerable king and approaches him, poised to attack. Stella sees this and shields her father while running out of energy protecting her father, thus earning her Enchantix, and used a deflecting spell on the fire meant to roast him.

Season 5
King Radius appeared in The Pillar of Light. Where he fell ill due to Tritannus taking the seal from the Pillar of Light.

He also appears to hare a harsher and more arrogant behavior, compared to his demeanor in season 3, especially towards his wife Luna.

Winx Club: The Secret of the Lost Kingdom
He is briefly seen in the ballroom on Domino celebrating the revival of the planet, talking with his ex-wife, Luna, and his daughter, Stella. However, he does not dance with Luna. He has no speaking part.

Trivia

 * The word "Radius" means "ray" in Latin, and was probably the name given to Stella's father as reference to a ray of sunlight, Radius being shown to be associated with the Sun.