Ok, I tried to stay as accurate to the original writing as I could.
The queen didn't hibernate, she was merely held captive within the glass chamber.
But read for yourselves:
"ASTROBUDDY" wrote:Astro Girl has an interplanetary visitor!
While Uran-chan was strolling around, all of a sudden, a flying saucer appeared and set for touch-down. A crowd of green-colored people deboarded the flying saucer and bowed before Uran: "Young lady, please come with us to our planet. It's very urgent."
"ASTROBUDDY" wrote:Astro Girl takes a trip and is attacked by space marauders!
Uran boarded the flying saucer and flew away from the earth.
"To tell you the truth, we would like you to become a substitute for the queen of our country."
Uran was surprised.
At that moment, mysterious looking rockets appeared and started to attack the flying saucer.
"ASTROBUDDY" wrote:Astro Girl sits on the throne!
The planet Uran-chan was about to arrive on was called "the green country", where both its king and queen were quarreling, and both their troops were waging war against each other. Since the queen has been kidnapped by the enemy, Uran-chan was asked to fill in for the queen for a while.
"ASTROBUDDY" wrote:Astro Girl leads the charge against the invaders!
Uran-chan took the lead of the queen's troops, and together they left the castle in order to attack the enemy.
"Aaaargh, it's the tomboy queen! Everybody run away, flee for your life!"
The enemy was totally taken aback.
"ASTROBUDDY" wrote:Astro Girl protects the sleeping Green Princess!
The real queen however was locked up within a glass chamber on a rocky mountain. Its guard is a terrifying monster.
"Alright, with my 100'000 horsepower I'm going to finish this guy off."
Uran-chan fought against the monster and broke off its horns.
"ASTROBUDDY" wrote:As Astro Boy meets the real Green Princess, Astro Girl quietly slips away, having done a good deed: her mission accomplished!
As soon as Uran-chan rescued the queen and came back with her, the king came for reconciliation.
"I'm sorry. Let's not quarrel anymore, ok?"
Since the king was the spitting image of Atom, Uran suddenly didn't like to meet brother Atom again.
"Goodbye. Get along well, ok?"
Uran-chan went back to earth.
What a cute little story!
I was a little saddened by Uran's feelings against brother Atom in the end (after all, it isn't Atom's fault that the quarreling king happened too look like Atom himself).
I also didn't spot any mention about the queen & king being robots; I guess it's up to the reader to draw the conclusion.
Apparently, here Uran is equipped with 100'000 HP, rather than just 10'000. Perhaps the stuff at Mushi Pro took some liberties here.