A/N: this also includes Graystripe's, Pinestar's/Windflight's, Goldenflower's/Lionheart's, Daisy's, and Robinwing's Family Trees. Also Trying Something New with the Format! Let me know if you like it.
(Directly related to Bluestar)
Unknown Queen Unknown Tom = Daisytoe, Flashnose
Unknown Queen Unknown Tom = Rooktail
Unknown Queen Unknown Tom = Stormtail
Unknown Queen Unknown Tom = Adderfang
Unknown Queen Unknown Tom = Blazefire
Unknown Queen Unknown Tom = Sasha
Unknown Queen Unknown Tom = Crowfrost
Daisytoe Rooktail = Moonflower, Goosefeather
Moonflower Stormtail = Bluestar, Snowfur
Bluestar Oakheart = Stonefur, Mistystar, Mosskit
Mistystar Blackclaw = Reedwhisker, Pikepaw, Primrosepaw, Perchkit
Snowfur Thistleclaw* = Whitestorm
Whitestorm Brindleface* = Ferncloud, Ashfur, Tulipkit, Elderkit
Ferncloud Dustpelt* = Hollykit, Larchkit, Birchfall, Shrewpaw, Spiderleg, Icecloud, Foxleap
Birchfall Whitewing* = Ivypool, Dovewing
Ivypool Fernsong* = Bristlefrost, Thriftear, Flipclaw
Thriftear Bayshine = Moonpaw
Dovewing Tigerstar II* = Shadowsight, Lightleap, Pouncestep, Birchpaw, Rowankit
Lightleap Blazefire = NO Kits
Spiderleg Daisy* = Rosepetal, Toadstep
Whitestorm Willowpelt* = Sorreltail, Sootfur, Rainwhisker
Sorreltail Brackenfur* = Molepaw, Cinderheart, Honeyfern, Poppyfrost, Lilyheart, Seedpaw
Cinderheart Lionblaze* = Hollytuft, Sorrelstripe, Fernsong, Snaptooth, Flywhisker, Spotfur
Fernsong Ivypool* = Bristlefrost, Thriftear, Flipclaw
Thriftear Bayshine = Moonpaw
Sorrelstripe Dewnose* = Bayshine, Myrtlebloom
Bayshine Thriftear = Moonpaw
Spotfur Stemleaf* = Bristlekit, Stemkit, Graykit
Lilyheart Snowbush = Leafshade, Honeyfur, Larksong
Larksong Sparkpelt* = Flickerkit, Finchlight, Nightheart
Nightheart Sunbeam* = NO Kits
Poppyfrost Berrynose* = Cherryfall, Molewhisker
Flashnose Unknown Tom = Swiftbreeze
Swiftbreeze Adderfang = Patchpelt, Leopardfoot, Redtail, Spottedleaf, Willowpelt
Leopardfoot Pinestar* = Nightkit, Mistkit, Tigerstar I
Tigerstar I Sasha = Hawkfrost, Mothwing, Tadpole
Tigerstar I Goldenflower* = Brambleclaw, Tawnypelt
Tawnypelt Rowanclaw* = Tigerstar II, Flametail, Dawnpelt
Dawnpelt Crowfrost = Juniperclaw, Strikestone, Sleekwhisker
Tigerstar II Dovewing* = Shadowsight, Lightleap, Pouncestep, Birchpaw, Rowankit
Lightleap Blazefire = NO Kits
Brambleclaw Squirrelstar* = Alderheart, Sparkpelt, Juniperkit, Dandilionkit
Sparkpelt Larksong = Nightheart, Finchlight, Flickerkit
Nightheart Sunbeam* = NO Kits
Patchpelt Goldenflower = Swiftpaw, Lynxkit
Willowpelt Unknown Tom = Darkstripe
Willowpelt Unknown Tom = Graystripe
Graystripe Silverstream = Feathertail, Stormfur
Stormfur Brook = Pine, Lark, Breeze, Feather
Graystripe Millie = Briarlight, Bumblestripe, Blossomfall
Blossomfall Thornclaw* = Eaglewing, Plumstone, Stemleaf, Shellfur
Stemleaf Spotfur* = Stemkit, Graykit, Bristlekit
Shellfur Fernstripe = NO Kits
(Now the branch connected to Pinestar, Tigerstar I, Brambleclaw, Tawnypelt, Dappletail, Windfilght, Thistleclaw etc...)
Unknown Queen Unknown Tom = Oakstar
Unknown Queen Unknown Tom = Sweetbriar, Fallowsong
Unknown Queen Unknown Tom = Rainfur
Unknown Queen Unknown Tom = Squirrelwhisker
Unknown Queen Unknown Tom = Eaglewing
Oakstar Unknown Queen = Birchface, Frecklewish
Oakstar Sweetbriar = Pinestar
Pinestar Leopardfoot = Nightkit, Mistkit, Tigerstar I
Tigerstar I Sasha = Hawkfrost, Mothwing, Tadpole
Tigerstar I Goldenflower* = Brambleclaw, Tawnypelt
Brambleclaw Squirrelstar* = Alderheart, Sparkpelt, Juniperkit, Dandilionkit
Sparkpelt Larksong = Nightheart, Finchlight, Flickerkit
Nightheart Sunbeam* = NO Kits
Tawnypelt Rowanclaw = Flametail, Tigerstar II, Dawnpelt
Dawnpelt Crofrost = Strikestone, Sleekwhisker, Juniperclaw
Tigerstar II Dovewing = Pouncestep, Lightleap, Shadowsight, Birchpaw, Rowankit
Lightleap Blazefire = NO Kits
Fallowsong Unknown Tom = Poppydawn, Heronwing, Rabbitleap
Squirrelwhisker Eaglestorm = Windflight
Windflight Rainfur = Tawnyspots, Thrushpelt, Dappletail
Dappletail Runningwind = Featherkit, Cricketkit
Windflight Poppydawn = Sweetpaw, Rosetail, Thistleclaw
Thistleclaw Snowfur = Whitestorm
Whitestorm Brindleface* = Ferncloud, Ashfur, Tulipkit, Elderkit
Ferncloud Dustpelt* = Hollykit, Larchkit, Birchfall, Shrewpaw, Spiderleg, Icecloud, Foxleap
Birchfall Whitewing* = Ivypool, Dovewing
Ivypool Fernsong* = Bristlefrost, Thriftear, Flipclaw
Thriftear Bayshine = Moonpaw
Dovewing Tigerstar II* = Shadowsight, Lightleap, Pouncestep, Birchpaw, Rowankit
Lightleap Blazefire = NO Kits
Spiderleg Daisy* = Rosepetal, Toadstep
Whitestorm Willowpelt = Sorreltail, Sootfur, Rainwhisker
Sorreltail Brackenfur* = Molepaw, Cinderheart, Honeyfern, Poppyfrost, Lilyheart, Seedpaw
Cinderheart Lionblaze* = Hollytuft, Sorrelstripe, Fernsong, Snaptooth, Flywhisker, Spotfur
Fernsong Ivypool* = Bristlefrost, Thriftear, Flipclaw
Thriftear Bayshine = Moonpaw
Sorrelstripe Dewnose* = Bayshine, Myrtlebloom
Bayshine Thriftear = Moonpaw
Spotfur Stemleaf* = Bristlekit, Stemkit, Graykit
Lilyheart Snowbush = Leafshade, Honeyfur, Larksong
Larksong Sparkpelt* = Flickerkit, Finchlight, Nightheart
Nightheart Sunbeam* = NO Kits
Poppyfrost Berrynose* = Cherryfall, Molewhisker
(Branch connecting to Daisy and Berrynose)
Unknown Queen Unknown Tom = Daisy
Unknown Queen Unknown Tom = Smokey
Unknown Queen Unknown Tom = Coriander
Unknown Queen Unknown Tom = Floss
Smokey Coriander = Little Daisy, Little Coriander
Smokey Floss = Unknown Kits
Smokey Daisy = Hazeltail, Mousewhisker, Berrynose
Berrynose Poppyfrost = Cherryfall, Molewhisker
Daisy Spiderleg = Rosepetal, Toadstep
(Branch connected to Dustpelt, Brindleface, Ferncloud, Robinwing etc...)
Unknown Queen Unknown Tom = Robinwing
Unknown Queen Unknown Tom = Fuzzypelt
Robinwing Patchpelt = Longtail
Robinwing Fuzzypelt = Chestnutkit, Cherrypaw, Ravenpaw, Dustpelt, Frostfur, Brindleface
Ravenpaw Barley = NO Kits
Dustpelt Ferncloud = Spiderleg, Shrewpaw, Birchfall, Larchkit, Hollykit, Foxleap, Icecloud
Spiderleg Daisy = Toadstep, Rosepetal
Birchfall Whitewing* = Ivypool, Dovewing
Ivypool Fernsong* = Flipclaw, Bristlefrost, Thriftear
Thriftear Bayshine* = Moonpaw
Dovewing Tigerstar II = Pouncestep, Lightleap, Rowankit, Birchpaw, Shadowsight
Lightleap Blazefire = NO Kits
Frostfur Lionheart* = Thornclaw, Brackenfur, Brightheart, Cinderpelt
Thornclaw Blossomfall = Stemleaf, Plumstone, Shellfur, Eaglewing
Stemleaf Spotfur* = Graykit, Bristlekit, Stemkit
Shellfur Fernstripe = NO Kits
Brackenfur Sorreltail = Honeyfern, Seedpaw, Molepaw, Poppyfrost, Lilyheart, Cinderheart
Poppyfrost Berrynose = Cherryfall, Molewhisker
Lilyheart Snowbush* = Larksong, Leafshade, Honeyfur
Larksong Sparkpelt* = Flickerkit, Finchlight, Nightheart
Nightheart Sunbeam* = NO Kits
Cinderheart Lionblaze* = Flywhisker, Snaptooth, Hollytuft, Spotfur, Fernsong, Sorrelstripe
Spotfur Stemleaf = Graykit, Stemkit, Bristlekit
Fernsong Ivypool* = Flipclaw, Bristlefrost, Thriftear
Thriftear Bayshine* = Moonpaw
Sorrelstripe Dewnose* = Bayshine, Myrtlebloom
Bayshine Thriftear* = Moonpaw
Brightheart Cloudtail* = Whitewing, Dewnose, Snowbush, Ambermoon
Snowbush Lilyheart = Leafshade, Honeyfur, Larksong
Larksong Sparkpelt* = Nightheart, Flickerkit, Finchlight
Nightheart Sunbeam* = NO Kits
Dewnose Sorrelstripe* = Bayshine, Myrtlebloom
Bayshine Thriftear* = Moonpaw
Whitewing Birchfall = Dovewing, Ivypool
Dovewing Tigerstar II = Lightleap, Shadowsight, Pouncestep, Birchpaw, Rowankit
Lightleap Blazefire = NO Kits
Ivypool Fernsong* = Thriftear, Flipclaw, Bristlefrost
Thriftear Bayshine* = Moonpaw
(Branch connected to Lionheart and Goldenflower)
Unknown Queen Unknown Tom = Smallear
Unknown Queen Unknown Tom =Harepounce
Unknown Queen Unknown Tom = Stagleap(TC)
Unknown Queen Unknown Tom = Halftail(Sparrowpelt)
Harepounce Stagleap= Speckletail, One-eye(White-eye)
One-eye Halftail = Mousefur, Runningwind
Runningwind Dappletail = Featherkit, Cricketkit
Speckletail Smallear = Lionheart, Goldenflower, Mistlekit, Snowkit
Lionheart Frostfur = Cinderpelt, Brightheart, Thornclaw, Brackenfur
Brightheart Cloudtail* = Whitewing, Ambermoon, Dewnose, Snowbush
Whitewing Birchfall = Ivypool, Dovewing
Ivypool Fernsong* = Thriftear, Bristlefrost, Flipclaw
Thriftear Bayshine* = Moonpaw
Dovewing Tigerstar II = Shadowsight, Pouncestep, Lightleap, Rowankit, Birchpaw
Lightleap Blazefire = NO Kits
Dewnose Sorrelstripe* = Bayshine, Myrtlebloom
Bayshine Thriftear* = Moonpaw
Snowbush Lilyheart = Leafshade, Honeyfur, Larksong
Larksong Sparkpelt* = Finchlight, Flickerkit, Nightheart
Nightheart Sunbeam = NO Kits
Thornclaw Blossomfall = Shelllfur, Stemleaf, Eaglewing, Plumstone
Shellfur Fernstripe = NO Kits
Stemleaf Spotfur* = Bristlekit, Stemkit, Graykit
Brackenfur Sorreltail = Cinderheart, Lilyheart, Poppyfrost, Honeyfern, Seedpaw, Molepaw
Cinderheart Lionblaze* = Fernsong, Sorrelstripe, Hollytuft, Spotfur, Snaptooth, Flywhisker
Fernsong Ivypool* = Bristlefrost, Flipclaw, Thriftear
Thriftear Bayshine* = Moonpaw
Sorrelstripe Dewnose* = Myrtlebloom, Bayshine
Bayshine Thriftear* = Moonpaw
Spotfur Stemleaf = Graykit, Bristlekit, Stemkit
Goldenflower Patchpelt = Swiftpaw, Lynxkit
Goldenflower Tigerstar I = Brambleclaw, Tawnypelt
Tawnypelt Rowanclaw* = Flametail, Tigerstar II, Dawnpelt
Tigerstar II Dovewing* = Rowankit, Birchpaw, Shadowsight, Lightleap, Pouncestep
Lightleap Blazefire = NO Kits
Dawnpelt Crowfrost = Sleekwhisker, Juniperclaw, Strikestone
Brambleclaw Squirrelstar* = Dandilionkits, Juniperkit, Alderheart, Sparkpelt
Sparkpelt Larksong* = Flickerkit, Nightheart, Finchlight
Nightheart Sunbeam = NO Kitss
A/N: Graystripe's father was listed as Patchpelt but that is Willowpelt's brother from another litter so it was retconned
Whitewing, Dovewing, Ivypool, Lionblaze, Fernsong, Snowbush, Dewnose, Sorrelstripe, Sparkpelt, Spotfur, Squirrelstar, Larksong, Cloudtail, Bayshine are all parts of Firestar's Family Tree which will be the Next Chapter, i will also include Sunbeam's family in Firestar's Chapter because she's closer to Firestar than Bluestar and her family isn't super connected to any major Shadowclan Cats
Rowanclaw is connected to about half of old Shadowclan so he will also get his own chapter; Chapter 4