Graa system

The Graa system was a very rare system, containing two stars in the middle. The biggest star, a giant blue one, stood in the middle, with the smaller, yellow one, orbiting it. Between the two stars there was a planet without a name, circling in an '8' orbit. The other planets in the system are:


 * Graa, the capital of the system, having 20.000 citizens.


 * Krample, an icy planet in the outer orbit.


 * Hoosha. a gas giant in the 2nd orbit (counting from close to the stars to far away).


 * Uzil, a smaller planet, orbiting in the same orbit as Graa, but not being a moon, nor a planet, having 5.000 citizens.

Once in every 50 years, both stars in the middle collide with each other, making a gigantic explosion of fire and lava. This explosion can easily crust planets, but, fortunately for the citizens on Graa, it is not too big, because the stars are not equal in colour, temperature or size. Somehow the mysterious planet, called upon in myths, survives every explosion without a scratch.