If you can do this it would be appreciated

Genre:
Ambient (Don’t know if it is one but i guess so.)

Runtime: I don’t know if you can but lasting at least 1 hour since its how i listen to
ambience. However if it isn’t possible, then just 2 minutes

Note: Maybe a few quiet notes that sound a bit majestic and spacey, but also slightly dreadful. I also would like the ambience to sound similar to LGM-1 pulsar signal.

You can just name it ambient noises.