Customizing icons, you can also use glyphicon, you just have to include css for glyphicon and pass the code below
$('.star').fontstar({ icon:"fa fa-star-o", // when star is not selected font awesom icon code iconfull:"fa fa-star", // when star is selected font awesom icon code hovercolor:"#F39F25", // selected and hover color starcolor:"#969696", // default or un selected star color },function(value,self){ console.log("hello "+value); });