Earth

Earth is a OC made by Hurricane505 (Puffy). He is a very kind person that cares so much about other people's lives, most likely cuz he is full of life. His favourite activity is making sure everyone joins the fun and not be left out. He has a sister planet called Venus.

Luna and quasi-satellites
Since Luna is Earth's only confirmed moon, her and Earth get along very well, despite Luna's grumpy attitude, she still cares very much about Earth and she tries her best to take good care of him and his tiny lifeforms on him.

469219 Kamoʻoalewa is a known quasi-satellite of Earth but is not a confirmed moon. He mostly visits Earth time to time and they are very good friends, they like to talk about many cool things about life.

Trivia

 * Despite being planet Earth, he is way smaller than the average Earth size. In comparison to this, his lifeforms on his tiny surface and about the size of tiny little microbes or insects.
 * Venus and Earth are siblings due to their relatable size and some similarities.
 * It is confirmed that Earth may have a crush on someone but it is currently unknown.
 * Earth's biggest fear overall is losing all his lifeforms, like the time when he lost all his tiny dinosaur lifeforms from a asteroid that collided with him due to Sun accidently throwing the asteroid at Earth at high speed. Him and Sun both agree to not let this happen again.