Reincarnated as a damn planet

Liam never expected his life to end because of a brick while working at a construction site. When he opens his eyes again, he finds himself staring at countless stars, assuming that he has somehow awakened beneath the night sky. However, Liam soon realizes that he is not looking at the sky at all. He is floating in the middle of space, completely unable to move, and the enormous blue planet before him is actually his own body. WHAT?! I GOT REINCARNATED AS A PLANET?! Just when Liam begins wondering how he is supposed to enjoy his second life without even being able to move, a mysterious system suddenly appears, granting him strange planetary abilities and objectives. Now, with civilizations potentially developing on his surface and countless dangers lurking throughout the universe, Liam must discover what his new existence can do. After all, he wanted a second chance at life, but he never expected that life to be an entire planet.