Open Game / Restart Simulation
Click on planet (I use mars for this example but it works on any planet)
Click on the edit button
use the +/- keys to edit the temperature of the planet
(minor sub bug)
+ causes the planet to cool
- causes the planet to heat
(other minor sub bug)
when using the +/- keys to change the temperature the temperature will not go positive; it will only follow a
logarithmic scale approaching "0"
Planet will now be < -500C and the edit buttons will not change it