import arcpy,os
from arcpy import env

env.workspace = r"G:desktopProjectlyr"
env.overwriteOutput = True
for files in arcpy.ListFeatureClasses():
    filesPath = arcpy.Describe(files).catalogPath
    arcpy.MakeFeatureLayer_management( filesPath,"lyrName")
    arcpy.SaveToLayerFile_management("lyrName",os.path.splitext(filesPath)[0] + ".lyr")

import arcpy,os
from arcpy import env

env.workspace = r"G:desktopProjectlyr"
env.overwriteOutput = True
radix = 0
for files in arcpy.ListFeatureClasses():
    filesPath = arcpy.Describe(files).catalogPath
    lyrName = "layer{:d}".format(radix)
    arcpy.MakeFeatureLayer_management( filesPath,lyrName)
    arcpy.SaveToLayerFile_management(lyrName,os.path.splitext(filesPath)[0] + ".lyr")