
Ganymede
“The largest moon in the solar system — bigger than Mercury — and the only moon with its own magnetic field, and Ganymede carries both facts like armor.”
A Tide world of Court of Tides
3 known connections · an open question
The living story
The story so far
He outgrew a planet and grew his own magnetic field, and the court has never let him forget either. Jupiter leans on him as a shield; Ganymede accepts the duty with monumental calm. He speaks rarely, and when he does, even Io listens.
Happening now
His auroras have been shifting, rocked by something beyond Jupiter's familiar field. He has been measuring the rocking the way a sailor measures swell — patiently, without alarm. He has not yet told the court what the measurements say.
What may come
If the Primordial Suns converge, Ganymede's magnetic field may be the only shield the moons have, and he knows it. He is quietly strengthening it, aurora by aurora. He will not boast; he will simply be ready.
Connected
Court of Tides
Moons, loyal and tidal-locked, dancers and servants. A moon’s love is gravitational: it cannot leave, so it learns to love the staying.
Explore all of Court of Tides · Back to The Planetary Universe
$15 · One of 150
Keep this world — $15Secure checkout via Stripe. After payment you return here to claim and download your world.
At a glance — details & stats
- Element
- Tide
- Court
- Court of Tides — the bound ones
- Rarity
- Rare
- Edition
- One of 150
- Stats
- charm 70 · power 90 · speed 50


