Solarballs

Earth: (boy)Earth generally has a bright personality. He can be a very welcoming planet. However, he was shown to be very insecure, short-tempered and over-dramatic. The Earth was also a self-centered, obnoxious, and curious planet at times, and doesn’t treat others with respect. However, Earth appears to exhibit symptoms of PTSD as a result of the extinction of the dinosaurs. He also has some basic knowledge about himself, such as the consequences of his moon getting out of orbit. He also works hard to keep himself habitable to his inhabitants.

Jupiter: (boy) At the beginning of his life, Jupiter appeared to be rather afraid in contrast to his current personality, however, he had the Sun to comfort him during the time before Saturn’s formation. Presumably millions of years later, Jupiter began to grow more stubborn, often finding the Sun's rule of staying in his orbit stupid and annoying. Jupiter has grown into a very wise role model for the terrestrial planets like the Sun originally asked him to be. He always shares his knowledge with those who need it. While Jupiter is usually calm and easygoing, he can sometimes get annoyed and irritated.

Mars: (boy) Mars is generally outgoing and friendly and is shown to encourage and inform other celestial bodies. Despite his friendly demeanor, he can be quite ignorant and jumps to conclusions at times, not realizing why Earth could be acting the way he is even though they were best friends for some time. Mars is also more perceptive than his fellow rocky planets.

Mercury: (boy) Mercury is a relatively shy planet and is easily intimidated. Due to him being the smallest planet in the Solar System, he is afraid that "what happened to Pluto will happen to him". Because of his small size he is often the target of bullying by Venus, and occasionally, Earth. He is good-natured and careful with his words, as he tries to avoid hurting the feelings of the Sun when he asks if they are friends or not. Little by little, he is becoming more tolerant and assertive, standing up to both Venus and the Sun. However, there are times when Mercury would go too far when standing up for himself, such as repeatedly teasing Venus about his name in "Venus wants a makeover!", getting himself knocked out by an asteroid. Despite that, Mercury is overall a kind-hearted planet who slowly learns to stand up for himself.

Moon: (boy) Moon, or Luna, is kind and stays quiet most of the time while Earth talks to other planets. He helps Earth to sustain life, yet he wasn't really appreciated by Earth and felt like he doesn’t matter to him. Despite this, he is stuck by Earth & acted to help. He is respectful of other celestial bodies, but is still honest about how he feels about them. He also doesn't like being called "Earth's Moon" and wants to be called by his preferred name: Luna, although he has never shown dislike towards his official name the Moon.

Neptune: (boy) Neptune is considered to be weird, random, and having horrible memory. However, Neptune’s memory and sanity seem to be steadily improving. In The Moons of Uranus, he remembered that both him and Uranus had moons, he shows sympathy towards Uranus’s moons, and even lectured him about scaring them away.

Pluto: (boy) Pluto feels alone and reflective, wanting to be important in the solar system again after being demoted. He's emotionally hurt and has a tense relationship with all the other planets except Neptune. He can be sometimes ignorant, such as how he stated he's sad that he's a "moon" of Neptune with Charon directly in front of him, although he doesn't have any malicious intentions. Pluto is generally a very friendly and somewhat playful planet, poking fun at people sometimes. He seems to enjoy learning about people.

Saturn: (boy) Saturn is a kind-hearted gas giant, but also sometimes condescending and often embarrassing, often because of his tendency to cuten people. He is sometimes shown to be proud of the fact that he has the largest rings in the Solar System, though not at an arrogant level and is very polite towards his fellow planets. He is also rather sensitive

Sun: (boy) The Sun in his current stage of life is shown to be very aggressive and tends to have extreme mood swings. He can also be a bit too strict towards his planets, demanding them to obey his orders right away and aiming his solar flares at them. However, he has shown to occasionally be kind and caring for his planets, He believes that him and Mercury, are best friends. Initially he used to aim all his solar flares at Mercury. But when he got fed up and tried to leave his orbit, Sun promised he would aim his solar flares at someone else, like Venus, as long as everything goes back to normal. He also enjoys telling puns.

Uranus: (boy) Uranus (Caelus) is oftentimes chill and quiet, but is shown to be quite self-conscious, as he doesn't like to be made fun of by the other planets and gets annoyed easily whenever they tease him about his name or his smell. He also doesn't like being ignored. His rings are often overshadowed by that of Saturn's, which annoys him. He often snaps when he feels wronged or annoyed Overall, he is a kindhearted planet whose insecurities can sometimes get the better of him.

Venus: (boy) Venus is a short-tempered rocky planet who gets aggressive when provoked too much. He hates the fact that he was named after the Roman goddess of love and beauty, which the other rocky planets would occasionally tease him for. He is extremely dominant. However, there are times when Venus does show that he cares about others, though he usually shows that in the form of harsh commands or a scolding when his fellow planets do something stupid, especially Earth since his 'bright' ideas can end his Earthlings if he makes a wrong move, mostly when he is playing asteroid dodgeball or tag.

In the solar system