100hundreds of light years ago, planets and stations were attacked and destroyed by a team of villains called space raiders. When planet althea was destroyed, few people made it out alive and fled to a nearby planet called turon. They built a station there, which is now known as Terranac. The people who built the station became Solar Rangers and made an oath to protect and restore planets no matter the cost. Although outnumbered the SR team hid on nearby planets and used surprise attacks to their advantage. Keeping their oath and willpower they were able to win against the Space Raiders.