One person per line: name and power. Separators: , ; tab or |. Power accepts 35200000, 35,200,000, 35.2M or 35200k. A header line is detected automatically.
Each of the X strongest players gets a star of their own (the first X stars) and nobody else goes there. Everyone else is spread over the remaining stars to equalize their power. Max 10.
Everyone is sorted by power and handed, strongest first, to the star with the lowest total so far. Then the tool keeps swapping and moving people between stars as long as that makes the totals more equal, and retries hundreds of times. Headcount may differ between stars — only power is balanced.