When a game is created, the game creator chooses a character sheet from the list of available sheets ( and there are a lot of them ). So, no, there isn't a way to create a character outside of a game, since entering a game is how you access character sheets. As Vince mentioned, you can create games yourself, choose the sheet/system you intend to play, and create as many characters as you want. If you are needing to know how to generate a character sheet in game, then you should hit up the wiki for information: <a href="https://wiki.roll20.net/Journal" rel="nofollow">https://wiki.roll20.net/Journal</a>