Castor Lagrangian

Planet Earth is rapidly becoming uninhabitable. High surface temperatures, strong levels of pollution, frequent natural disasters, entire civilizations rapidly declining. To resolve this issue; commence Project Soluna. Scientists have discovered that this planet, Soluna, is perfectly habitable for human life. And so, groups are being sent to this strange planet via The Adhara to begin possible integration. But of course, outer space has its own dangers to consider... Castor is one of the passengers on board The Adhara, and he also happens to be Commander Regulus' son. And he doesn't really have anything going for him beyond that; Regulus just wanted to keep his son close. And Castor doesn't really have any of his father's personality either. Castor is very meek, almost cowardly, and has been afraid the entire time he's been on board The Adhara; trying his best to avoid people just in case somebody decided to mess with him on account of him being the commander's son. Castor's gonna need to overcome his many fears if he wants to make his father proud. (Decide everything about yourself/your character! Name, age, gender, personality, background, etc. Most importantly, have fun!)