Read about https://pypi.org/project/django-faker/
from django_faker import Faker
# this Populator is only a function thats return a django_faker.populator.Populator instance
# correctly initialized with a faker.generator.Generator instance, configured as above
populator = Faker.getPopulator()
from myapp.models import Game, Player
populator.addEntity(Game,5)
populator.addEntity(Player,10)
insertedPks = populator.execute()