Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Saturn is a kind-hearted gas giant. 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.
Saturn also loves his moons dearly but can be seen constantly mispronouncing their names. Titan who is his largest moon, is also his favourite, a fact that he tries hard not to show through his emotions in order to avoid hurting the feelings of his other moons

Uranus is a character who is one of the main protagonists in SolarBalls. He is the 7th planet from the Sun.

Uranus is shown to be quite self-conscious as he does not 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 does not like being ignored (shown in Why does Saturn have rings? and Venus wants a makeover!) and starting things from zero. He likes to read and write more than watch videos

Jupiter is a protagonist in SolarBalls, he is the 5th planet from the Sun, and as well as the largest planet in the whole Solar System.

Jupiter is a very wise role model to the terrestrial planets. He always shares his knowledge with those who need it, such as when Earth had an idea to go to another star, he refuted the idea as they'd all freeze along the way. He also explained that he can never become a second Sun as he doesn't have the mass to become one.

The Sun is a semi-antagonist in SolarBalls. He is the star at the center of the Solar System.

The Sun is shown to be very aggressive, psychopathic and tends to have extreme mood swings. He can also be a bit abusive towards his planets, demanding them to obey his orders right away and aiming his solar flares at them. But, as mentioned in his mood swings, he is nice and cares for his planets. He enjoys telling puns too, despite the complaints from his planets.

Astrodude’s Wife (Popularly known as Astrowife) is a character in SolarBalls.In addition to being Astrodude's wife, she is also the mother of Astrodude's Son. It is unknown what is her real name is.

Astro Dude's Wife is a caring mother and supportive of Astrodude, she also makes fun of him as jokes sometimes. Her husband, astrodude, is an astronaut. 

Venus is the second planet from the Sun and one of the main protagonists in SolarBalls. Venus is aggressive and generally angry, and tends to bully other planets, mainly inserting dominance to Mercury, but also including Earth, Mars, and the Moon. His debut was in “ “Space is normal” they said…”. He houses the Venera robots.

Venus is a short-tempered rocky planet who might also get aggressive when provoked too much. He hates the fact that he was named after the Roman Goddess of Beauty and Love

Mars is one of the main protagonists in SolarBalls and is the 4th planet from the Sun.

Mars is generally outgoing and friendly and is shown to encourage and inform other celestial bodies. When he meets Titan, for instance, he lists off his geological features and admires him for his interesting physique, and he also encourages Mercury to stand up for himself when Venus bullies him. Despite his friendly demeanor, he can also be honest when he needs to.

Astrodude is a main protagonist in SolarBalls. He is the main human character in SolarBalls, and is known for being curious and compelling. 

Although being pushed around by many, he still focuses on his goal of exploring the Solar System, even though he thinks he is going mad with seeing planets talking. Astrodude is a pleasant, curious ball and is often startled by the planets, as seen when Mercury, Mars and The Moon attempt to ask him about Venus‘s name. He loves his wife and son.

Earth is one of the main characters of the web series SolarBalls. He is the third planet from the Sun. The Earth has a genuinely bright personality, he can be a welcoming planet, as seen when he welcomed Astro Dude to outer space. Yet he is shown to be very insecure, short-tempered and over dramatic, like when he tried different methods to replace the Sun and blamed the moon for drifting away despite it being more his fault. The earth is also a self centered, obnoxious, and a curious planet.

Neptune is a protagonist of Solarballs. He is the 8th planet from the Sun.

Neptune is considered to be weird, random, and doesn’t have great memory. This is shown when he meets Pluto again after a very long time, he does not seem to remember the Dwarf Planet. But right after meeting him, he forgets him again, causing Pluto to go hang out with the other Dwarf planets instead. Neptune is also shown to be untrustworthy.

Mercury is a relatively shy planet and is easily intimidated. Due to him being the smallest planet in the Solar System, 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 becomes 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.