Stellar is a free, open-source, community owned network that connects diverse financial systems and lets anyone build low-cost financial services for their community. Stellar.org is non-profit and their platform itself is open source and decentralized. Through the use of its intermediary currency Lumens (XLM), a user can send any currency that they own to anyone else in a different currency.
Current circulation: 19.6 billion
Total circulation: 105,202,876,590