Ah, I think you were born several months after me, after the second hit of the Saturn-Neptune conjunction when the outer planets turned retrograde. I have this same configuration of outer planets in Capricorn with similar orbs of the square aspects--except my personal planets are located in Aries instead of Libra. I don't have Jupiter in the mix, however, as it's located in early Gemini.
Therefore, I can relate with your "tricky" series of square aspects, when a planet forms an aspect to a group of planets (stellium). Your aspects are actually stronger than mine because Venus is applying towards a square aspect with Saturn and then Neptune; indeed, Saturn and Neptune are also applying towards Venus, since these planets are retrograde and Venus is direct. Venus is incredibly strong in Libra, the sign of its rulership, in the seventh house of relationships to boot! Indeed, you have many strongly-placed planets--exalted Moon in Taurus, exalted Jupiter in Cancer, dignified Sun in Leo, dignified and exalted Mercury in Virgo, dignified Venus in Libra, dignified Pluto in Scorpio, and dignified Saturn in Capricorn! Almost
every planet is strongly placed by sign, with the notable exception of Neptune in Capricorn, which is in its fall. However, this is a generational aspect.
The T-square involving those outer planets in Capricorn, Jupiter in Cancer, and Venus in Libra is really the only difficult configuration I see in your natal chart, which is filled with trines and sextiles. However, it's necessary to have some "tricky" dynamic aspects among the harmonious ones because the squares release energy. A chart consisting entirely of trines and sextiles is not desirable, but you have a nice balance.
I'm not too familiar with the Venus-Jupiter square aspect, but I recommend you research it first because it has the tightest orb--almost exact. Research the Saturn-Venus square next, and then the Venus-Uranus and the Venus-Neptune.
I wish I could offer more of an interpretation of these aspects, but I have to study. Good luck, and hopefully, I'll be back later!
Arian Maverick