Don't make the pads so big. Bigger != better. The size of wire you are going to be soldering to them is probably 30AWG solid. The pad you want is maybe 50 mil by 50 mils. If you have extra space, you are better served to turn it into extra clearance around the pads. If for no other reason, this is easier on your eyes when you install it. Looking at a sea of shiny solder blobs, it is taxing to try to see a tree for the forest.
Also in this square design, you have no clearance between pads and traces. This is bad. The soldermask is not going to perfectly align with the copper, and the default soldermask opening is slightly larger than the pad*; you can make a board where you can solder a wire and the end of the wire ends up touching the edge of the trace or plane that is running alongside, peeking under the misaligned soldermask.
Around hand solder pads, I try to make clearance at least 20 thousandths on a rigid board, and I like even more if there is unused space.
*If your software allows to change the size of the soldermask, and you wanted maximum strength of the pads to reduce risk of delamination through multiple reworking, you could make the pads as large as possible but leave the soldermask openings the aforementioned 50 mil by 50 mils. But not all software allows for that.