This　letter　presents　a　feasibility　and　profit-based　planning　guidance　for　the　regulatory　of　distributed　generation　(DC)　integration.　Different　from　the　conventional　planning　frameworks,　our　approach　yields　a　capacity　interval　enveloped　by　feasibility　and　profit　bounds　for　DG　installation,　instead　of　a　particular　capacity　scheme.　On　one　hand,　the　feasibility　bound　is　determined　through　multi-period　stochastic　optimal　power　flow　to　enforce　the　feasibility　constraints　of　the　distribution　network　operation　subject　to　the　uncertainties　of　DG　output.　On　the　other　hand,　the　profit　bound　is　derived　using　chance　constrained　program　to　guide　profitable　DC　investment　under　controllable　risk　level.　Numerical　tests　on　IEEE　33-bus　distribution　system　demonstrate　the　effectiveness　of　the　proposed　approach.