How many Stratos were made?

Could you please clarify for me, how many Stratos tokens or coins were created or issued in total? Is there a fixed supply or is it subject to change over time? Additionally, is there any information on the distribution of these Stratos, such as how many were allocated to the initial investors, the development team, or for future use? It would be greatly appreciated if you could provide a concise yet informative answer regarding the total number of Stratos that are currently in existence.