You spawn on a tiny island, in the middle of nothingness. Your only companion is a chest. In the chest is only two things.
A bucket of lava, and a Ender pearl and two pieces of string? Upon closer inspection you realize that your island is not alone.
Other islands are there, suspended in place.
One has an oak tree and has two waterfalls falling off it.
The other has snow, an ice pond and a spruce tree on it.
A third has a villager hut perched precariously on it.
the fourth is nothing but a but of sand and a cactus.
The last is big and has jungle trees on it. But in the dark monsters spawn.
Other islands are suspended in the void.
Which do you throw the Ender pearl at?

I plan to add more islands hopefully.
I will gladly fix something if there is something 'sky block' missing.
AND please post comments and the like. My self esteem needs help.

Warning! There is no mainland! Don't go looking for it.
Previously known as Sky choice, the Skilands (Why do I change the name?)
even if it reaches 100% complete I will still add stuff.

FULL LIST OF ISLAND BIOMES:
Starter Island, Plain island, snowy taiga island, plains village island, Jungle, desert, swamp, badlands, mountain, bamboo jungle, Nether, Savanna, Ice spikes, Giant taiga, birch forest, Mushroom plains, warm ocean, Savanna village, Tall birch forest, rocky shore, Bee island Nether fortress, Ender archipelago, and Sunflower plains.