[Soul Of Space]

Basically they represent the planets, except for the mother and father.
The father represents the sun, and the mother represents the "Galaxy".

Blue with light blue points [Mother's back]: Neptune {Female}
Light blue with lighter blue points: Uranus {Male}
Tan with brown/orange points, two tails: Mercury {Male}
Gold with gold-brown points, two tails: Venus {Female}
Brown-orange with orange points: Mars {Male}
Gray-Purple with yellow/pale tan spots/points, two tails: Pluto {Female}

{Jupiter and Saturn are pictured elsewhere. They're both males.}