I’m posting In case someone finds this useful. I know there’s a version out there with a series of icons like the old System Preferences, but I find a simple list does it for me.
The modern less-friendly System Settings has been out for over three years now and I still have issues finding basic stuff like sleep settings. So I created a group called System Settings with a palette set to show up when a hot key is pressed. Each macro in the group is named in a way that’s natural for me, and consists of an Open URL setting using Apple’s scheme for opening System Settings panels, sometimes followed by an action or two if the URL doesn’t quite open to the right place.
Some of the actions do the same thing but with a different name as I remember it different ways sometimes. For example Sound and Audio both go to the Sound panel.
I only include stuff for which I have difficulty remembering where they are.
Here’s what the palette currently looks like, but I’ll likely add a few more.
And here’s one of the macros as an example. Most of the macros have just the Open URL settings, but this one needs to position you to where the Extensions panel is hidden.
Extensions.kmmacros (25.6 KB)

