that's right a class 35 planet.
it was a 29 so i rush researched radioactive colonisation to grab it quick, but when i got there there was an event and the evil option (Massachusetts the native population and use them for fertilizer) increased planet quality by another 22%, and this is before any improvements to the soil/weather control so it's going to be at least 40+ when i'm finished.
Now the hard choice, epic research planet, insane production planet to produce fleets or the happiest planet in the galaxy with purely entertainment buildings, farms and economy buildings sop i can cram 30 billion ****ed off people on there and tax them at 80%