Hello. I'm Stormstar, second leader of ShadeClan. Who are you?
I'm Aspenwave.
Aspenwave? That reminds me of someone. My brother to be exact. We lived together when I was still apart of the Tribe of the Galaxy Path.
What's that?
The Tribe of the Galaxy Path? Well, it's the origin to all the clans that exist around this area, fanning out. Originally, only the Tribe existed. Eventually, the Tribe became huge in size, a perfect time to say we were overcrowded. Using this, he made two groups of leaders. One group, which had eight leaders. One of these leaders died on the journey. When they reached their new homes, they split into what we know as Clans. ShineClan, ShadeClan, CliffClan, BlazeClan, AzureClan, CoralClan, and FrostClan were born. Their ancestors, or the cats who had died, were named GalaxyClan, in honor of the Tribe and the leader who had died. But GalaxyClan didn't just cover the skies of these seven clans. They also watch over the three clans that set off in a different direction than this group did. A few moons after I arrived in GalaxyClan, the ancestors of what are now SunClan, MoonClan, and StarClan had joined us in GalaxyClan. Instead of being in a territory with a tall mountain with many cliffs, an ocean shore with many rivers threading through the territory, a large forest with many areas of which some were darker or more spread apart, an icy tundra in the shadow of a mountain, and a desert on the far side of the territory, they had an entire different set-up for territory. On a giant peninsula, was SunClan. They had a forest in their territory that faced the cliff, leaving SunClan to bask in the sunlight. MoonClan were in the direct shadow of this forest and lived on the rocky cliff side that has small patches of herbs, trees, and other green life. StarClan lives at the edge of the shadow where some light filters through and leaves little areas of star shaped light on the ground in the tundra-like forest they live in. Around the time that Echostar was leading ShadeClan, more cats joined us in GalaxyClan. AquaClan, CrimsonClan, IvyClan, DawnClan, and MidnightClan had left the Tribe in hopes to escape the horrible wrath of Aspen Wave's daughter, Violet Sun. Eventually after that, MidnightClan solely roamed the forests of evil. The latest entrance was BlackClan and WhiteClan, the last remainders of the Tribe of the Galaxy Path.

So that means how many original leaders are in GalaxyClan?

There are  nineteen original leaders in GalaxyClan. Two in the forests of evil.

Who?

Shadestar, Shinestar, Coralstar, Blazestar, Froststar, Azurestar, Cliffstar, Galaxystar, Sunstar, Moonstar, Starsong, Aquastar, Crimsonspirit, Ivystar, Dawnstar, Midnightstar, Blackstar, Whiteheart, and Star that Crosses the Galaxy Path.

Starsong? Crimsonspirit? Whiteheart? Star that Crosses the Galaxy Path?

Sounds a bit crazy? Well, I'll explain. To start off with Star that Crosses the Galaxy Path. She was the last ruler of the Tribe of the Galaxy Path and was the one who let the cats choose how they wanted to be split. When she died, she was granted entrance to GalaxyClan. As for the Starsong, Crimsonspirit, and Whiteheart, their clans are set up differently, same with Shadestar's clan. Well, the sun is coming up. Good luck and may we speak again.

SevenClans

And there you go!