Another one of the best distortion plugins for music production is Trash 2 by iZotope.
At the heart of this monster of a plugin you'll find dual-stage multiband waveshaping distortion. This allows you to chain two different stages of distortion together.
You can split the spectrum up into 4 separate frequency bands and apply different distortion to each band. You can therefore have up to 8 different flavors going per instance and you can choose from over 60 different distortion algorithms. You can further design your own distortions with Waveshaper.
The filter sections allows you to add pre and post distortion filters. These filters give you 20 nodes which are each able to be modulated to create filter sweeps, wahs, tremolo and other modulation effects.
After this you can send your sound through the convolve module. This powerful module allows you to place your sound in another space or object with amp, device, cabinet, effect and speaker convolution modeling. You can take it even further by loading up your own impulse responses.
Next you have the dynamics module which allows you to apply multiband compression and gating and the delay section which provides you with Tape, Tape/Tube, Analog, Lo-fi Digital, Broken Bit, and Digital delay types.
Finally your sound can be sent through an output limiter so that you can tame the behemoth you've just conjured in existence!
Trash 2 is available for Mac and Windows and there's a free trial so you can try before you buy.
You can learn more and grab Trash 2 here. (affiliate link)