Creating a Million 👽 Aliens using Python

 aliens = []

for alien_num in range(1000000):

new_alien = {}

new_alien['color'] = 'green'

new_alien['points'] = 5

new_alien['x'] = 20*alien_num

new_alien['y'] = 0

aliens.append(new_alien)

alien_num = len(aliens)

print('Number of aliens created are ')

print(alien_num)