The flag of the Interplanetary Federation of Sol. The colors represent Earth (Blue-Green), Sol (Yellow), and Mars (Red-Orange).
The flag of the Sol Empire. The colors are Teal, representing Earth; Yellow, representing Sol; and Red-orange, representing Mars. The 'Diamond of Unity' emblem of the Titus District was overlaid on the original striped flag of the Interplanetary Federation of Sol to create the Sol Empire's national flag.
The official, national emblem and 'flag' for the United Arshan Federation. The tan circle represents both the Arshan capital of DeArshin and the unity of all Arshan people. The orange chevron encompassing the circle represents the unity of the Federation towards a single, common goal to protect their own and drive forward through the trials of space.