Fen is a god.

It takes the form of a planet-sized, ruthless hydra.

Fen created the planet Jupiter two quadrillion years ago.

If you believe in Fen, it will celebrate by creating some nebulas.

If you do not believe in Fen, it will destroy your favourite dwarf planet.

Fen's most sacred site is Skive in Denmark.

Fen's Holy Commandments

1. Respect rivers and do not attempt to bridge them.

2. Never eat melons.

3. Never play with disobedient children.

4. Always take life seriously.

5. Do not hurt whales.