Simulation Settings

The number of particles on screen.
Higher numbers cause performance issues.
How fast do you want the simulation to go?
You can use decimal values to make it slower.
Do you want the particles to have collision?
May cause performance issues
Do you want the particles to be affected by gravity?
May cause performance issues
Do you want to draw lines connecting particles. within a certain distance?
May cause performance issues.
Maximum distance between particles to draw lines.
Positive values.
Do you want the particles to stay within your screen?
Uncheck to let them fly away.
Ability to select each particles.
And edit their properties.

Mouse Settings

Pushing and pulling on particles.
Push (primary) Pull (secondary)
Distance from the cursor where effects apply.
Experiment with it.

Particle Settings

When checked:
Paricles have random radius upto the radius value.
Value for radiust of the particles.
Same if not checked; Random if checked.

Particle #123

Position X of the particle.