Hello espressino,
Unfortunately, your map is being Rejected.
The theme isn't original, as there is already the planets dropper, yours does look a bit different though.
The build isn't bad, I would recommend trying to add a bit more details to the planets though as they do look quite plain and small, there is more detail closer to the end of the dropper but it just feels a bit empty.
The difficulty is too hard, there is only a 1x1 space to end the dropper in, which isn't easy to navigate to while falling, having multiple larger spots to fall into to then walk to the ending would be more ideal.
Thanks for submitting your map! I hope to see more maps from you in the future.