Are super huge Earth-like worlds out there? Been exploring for a while now and was just wondering.
The largest known earth-like is HIP 72269 6 with a radius of 10,56 Km. It is also the heaviest know earth-like was a mass of 3,3994 earth masses.
You can find the information in the Universal Cartographicc Record Book: https://forums.frontier.co.uk/showthread.php?t=50952