Solved! Go to Solution.
I added one more step.
1. Create Datum Axis with 2 point ( green point and csys orign).
2. When define sketch for the circle,
Specify Horizonal direction with Datum Axis (Step1)
The circle start point is same with horizontal direction.
So the requirement is to create a circle, given a specific start point, and create a point set based on that start point? Using the following, if the start point moves the start of the circle moves, and hence the point set (not sure if this is what you're looking for). Otherwise, use @MATHI_CAX_TRG suggestion - Pattern Geometry, or Pattern Feature.