Is this from your birth chart? If yes, in my opinion this is a strong Jupiter.
8th house placement can mean a lot of the luck comes through others and what comes to you rather than what you actively pursue. Aquarius helps you stay detached enough not to become attached to it, which in my opinion is helpful. The sextile to Saturn in context can give you a container where this luck and expansion can manifest, so you can build something rather than spoiling your potential.
How much of your Jupiter potential shows up (and where) also depends on what houses the Sun, the Moon, Venus, Saturn, and Pluto rule. For that, you need to look at the house with Leo, Cancer, Taurus, Libra, Capricorn, and Scorpio on the cusp respectively. You don't need to share them here if you don't want to, but you're posting through an anonymous account so it doesn't matter all that much.
Also, consider that aspects within less than 2 degrees are stronger, while the 9 degree of orb for your Moon aspect is very wide and some astrologers wouldn't even consider it.
If you want a more detailed reading of your natal chart, I highly recommended starting a query in the Hall of Osiris, provided your tier allows for it.