Jupiter

has shown symptoms of paranoia, stress-related psychosis and even schizophrenia.

Jupiter is a very wise model for terrestrial planets. He always shares his knowledge with those who need it, like when Earth had the idea of ​​going to another star, he refuted the idea because everyone would freeze on the way. He also explained that he can never become a second Sun since he does not have the mass to become one.

Like Saturn, Jupiter also cares about its moons, but tends to forget and mispronounce the names of its minor moons. However, he tends to be more lenient towards them, as shown when he immediately approved of Ganymede's "adventure" to find Titan.

While Jupiter is normally calm and tolerant, he can sometimes get annoyed and irritated. For example, he showed annoyance at Saturn's overprotection of Titan and was shown fighting with others for the first time. However, he has a lot of patience, but he has a limit as shown in Army of the Moons when he said that Saturn has been screaming Titan's name for weeks while searching for him. This shows that while his patience might last weeks or less, it still has a limit.
Or in simple words he is a wise man with strong morals with a lot of experience, he is calm and has a strong and intelligent character.

He is a very muscular man, he is 1.97 centimeters tall and with a 40's haircut, his skin is a dull yellow color with orange and red spots, the same goes for his hair.
His eyes are small and piercing and are red, orange and yellow, it could be confirmed that he has some body hair on his arms, legs, and belly.

He likes to study all the time, Greek, Roman mythology, or history in general seems very fun to him, he loves mathematics, he loves Saturn, he adores quantum physics, thermodynamics, engineering and biology.
He is a genius!

Although he is not someone who enjoys everything, he does not like loud noises and violence or discrimination, he does not like narcissistic or lying people and he feels disgust for planet

He doesn't hate anything.

He loves Saturn, but does not recognize his feelings and confuses them with the "Love of friendship"
He is someone very affectionate and thoughtful, or even makes "friendship" poems or tells Saturn mere flattery or harmless flirting, but maybe if he recognized his feelings he would tell Saturn the truth as the mature man that he is.

Big Guy (Ganymede and Neptune)
Mr. Jupiter (Io)
Father (Sun)
Young-Peter (Neptune)
My gigantic gaseous friend (Saturn)

POSITIVE RELATIONSHIPS
Io
Saturn
Uranus
Neptune
Mars
Land
Mercury
NEGATIVE RELATIONSHIPS
Planet

DATE OF BIRTH: 4.603 billion years ago

PLACE OF BIRTH: Outer Solar System

STATUS: Alive

AGE: 4.603 billion years
(37 years as an adult)

SPECIES: Planet
gas giant

GENDER
Male

He is widely considered the most intelligent of the characters.
Fans often call him the Big Brother of the planets.
Jupiter speaks with a slight southern American accent.

He always wears a 40's suit and small round glasses.