Captain Counting

Captain Counting is an alternative version of Binary, the Base-2 Numeral System. In the number system. 1 is replaced by an emoji of Captain 1's face, and 0 is replaced by an emoji of Captain 0's face. People unfamiliar with the captains have no way to decipher the code, making it impenetrable to all n00bs in the process.
==Examples==
1 = 
2 = 
3 = 
4 = 
5 = 
6 = 
7 = 
8 = 
===Warmup puzzles===
Here's some practice you can do on your own.
What is the value of ?
What is the value of ?
=== ASCII warmup puzzles ===
The next few puzzles will require you're familiar with ASCII. Now then...
Decode this letter:
Decode this word:
Decode this sentence:
Alright you got it? Now you're ready to... do something idk. you're winner!
==Extensions==
More versions of Captain Counting exist that use other/more Number Captains. With Captain -1 they made "Balanced Capternary". With the faces of Captains 1, 5, 10, 50, 100, 500, and 1000 they've reimagined Roman numerals as "Roman numeral Captains". However hasn't gotten around to making emotes for other Captains, so these are all just hypothetical.
Category:Stuff
Category:Numbers
Category:Numeral Systems
Category:Things