# Plotting Cartesian mesh on Sphere with SphericalPlot3D

I really want to know how to plot the Cartesian grid lines on a 2D plane onto a sphere in the context of stereographic projection. I found this image showing what I want to plot. Can anyone help me to obtain the code to plot this sphere using SphericalPlot3D and MeshFunctions?

• It would help if you provided the definition of Cartesian grid lines. – MarcoB Jun 10 '20 at 23:51

stereo[{x_, y_}] := {