w00t bday!
We’re planning to open a chaos galaxy soon (1-minute ticks), @TheBigOne will provide an update about this at some point but I don’t think it will ready by this Thursday. 
Sirius 4 is still open though, and running 15-minute ticks.
Alternatively, you can also sign up as a Patron Warrior and you’ll be able to create a custom fast-tick galaxy and pick your own settings, amongst other benefits. If you go for this one, we’ll send you some info to help set it up.
Regardless, hope you have a good bday!