Diego H.
@Diegology · 5:00
Circumstances favorable for the development of Intelligent extraterrestrial life
Rocky planet and moon with a stable star that whose distance to the planet is sufficient so that it doesn't burn off its atmosphere. Aside from that, it needs to have sufficient distance so that the atmosphere isn't fried as well as preferably be a main sequence star that doesn't experience too many upheavals. What else? Oh, it must have big brothers. It must have several gaseous and gaseous and what's it called?