Moons tend not to have the right atmosphere or even enough atmospheric pressure to allow humans (and Earth-critters in general) to survive. This is why space adaptation is required.
(Most tend not to....well that's what the specifying's for! The extra specifications say that the moons are roughly planet-sized or are at least dense enough to have planet-like gravity and that they have the right atmosphere and atmospheric pressure.)
Gas giant status: Barring further explanation and miraculous modification, the two giants are likely located beyond the ring in which water, ammonia, and methane are present in liquid form. The surface temperature on the planets and moons are not likely to rise above 170K (around -100°C or -150°F) during perihelion. Most of them are likely to be mostly geologically dead (if not completely). Placing them in the same orbit as Keshan/Slytha will require Council approval or an Essence payment of about 6 to miraculously stabilize Keshan/Slytha.
(Closeness to the sun isn't the only factor in terms of a body in outer space. Venus and Mercury are proof of that. Other factors are atmosphere (like Venus), increased geothermal energy produced by a large, nearby gravitational source (liquid water exists in one of Jupiter's moons, under the surface of the planet), volcanic activity, extra-terrestrial events (such as a meteor striking the moon/planet), and my favourite reason of all: because we're GODS. It's entirely possible for at least a couple of the moons to be habitable to human life, or at least habitable enough for
modified human life.)
EDIT: The 'because we're GODS' thing might've come off as a bit rude. The intended tone was a celebratory one, because hey! We're gods!
$$$
Price check on making a breed of Humans adapted for living on one of the moons, assuming they're inhabitable for current Humans.
Price check on making a breed of Humans adapted for living on a regular planet like Keshan or Slytha, except it has ten times the gravity.