Community based system

Suggestions:
1: A gas giant with a gas giant moon. The gas giant moon must be larger than Uranus but smaller than Saturn, this moon must be far away from it's planet to allow to have a Titan-like submoon.

2: A superjupiter planet with a far-away ring system that has a neptune sized gas giant moon.

3: a hycean(ocean) planet 8.1 times the mass Of Earth with a habitable moon the size of Mars.

4: two binary gas giants with the size of Jupiter.

5: A gas giant with a habitable moon larger than Earth that has a minor submoon.

@LampEnjoyer Just some ideas to possibly help in your creations to pick and choose at your whim. Just like cooking, the rest is easy once you figure out what to eat. ;-)

@RichGWall I'll try and make the sibling moons of each object the proper mass to make everything habitable, this is actually kinda similar to the Sirius-B system in ED where it has way too many habitable planets, but in theory, this is possible, it may not look right cause you can't have multi-star systems but hey whatever.

A solar System that has in orbit #1, two terrestrial planets, similar in size and mass, that orbit each other, like Pluto and Charon does, around an external center of gravity.

In orbit #2 a Neptune sized gas giant with two habitable moons, one tropical and the other a primordial Blue Mars type world.

In orbit #3, A Jupiter sized gas giant with 4 habitable moons of different sized oceans, different Atmospheric densities and of different types of primary terrains.

In orbit #4, a Saturn sized gas giant with a habitable moon the size of Titan inside the rings.

All moons in the system being Earthlike in some fashion.

5 ideas i have right now:
- a planet that looks like it's artificially made (use value fractal noise) but is actually natural, can be any shape or color you want
- a neptune to saturn sized pale green gas giant with dark brown poles and rings that are very far out, and most of its moons are closer to the planet than the ring
- a small contact binary that could maybe be a moon of the gas giant above
- a super-earth terrestrial planet that is kinda habitable but is almost entirely covered in clouds (leave maybe a couple of sneak peek holes) and is also very foggy on the surface
- an oceanic moon that has completely dried up, leaving sand and rocks, maybe with a couple of protrusions where former islands used to be located (size is about that of Io, should have an atmosphere density of ~0.400 kg/m^3)

Mainly chose an F-type star cause it expands things out a little, give you a little more space and a wider variety of worlds, this will be in no way completely realistic, just as close as I can make it, anything in an orbit too close to something else will be resonant, or perfectly the same but ahead or behind in the orbit.

Edit: I also need some things to base the generation of specific surface and cloud formations so anything for that would be really helpful with this.