How to visualize x,y,z cooridnaties from a data table

I have a data table with many rows of x,y,z coordinates. Which represent stars.
And I want to visualize this in unreal.
What is the best option for visualizing million+ stars in UE4?

Do you have a computer system capable of handleing that kind of task. I imagine a million anything would take quite a bit to render.

My first thoight would be to project dots onto a sphere and have their beightness dependant on vector length. But i have no idea how itd be done with such a large number