What is the total supply of Stratis?

Could you please clarify for me what is the total supply of Stratis tokens? Is there a finite amount that has been set, or is it subject to change over time? It's important for investors to understand the scarcity or abundance of a particular cryptocurrency, as it can greatly impact its value and potential for growth. Additionally, does the total supply of Stratis play a role in its overall ecosystem and use cases? Thank you for your assistance in shedding light on this topic.