New particle system UI design for Blender 4+

I was having in mind a stack of particles nodes which are visible from the beginning and users initialize parameters for the ones they need.

Nodes would contain parameters and other object. This new particle system UI could accompany future Simulation nodes.

There could be more nodes are they are developed, and some nodes could contain subnodes to formulate particles system or a sub-particle system. Maybe some nodes could be interactive to point a target or physics forces in 3d space viewport. This would be more focused for artists working intuitively while Simulation nodes would be for programmers.

It's just a mock-up. It can be more detailed or redesigned.