William Morris, a prominent figure in the Arts and Crafts movement, authored "News from Nowhere", a utopian novel depicting a harmonious and egalitarian society.

Anarres is the anarchist planet in Ursula K. Le Guin's novel "The Dispossessed", where the inhabitants strive to create a society based on principles of freedom and equality.

Aldous Huxley's "Brave New World" presents a dystopian vision of a future society where genetic engineering and social conditioning are used to maintain order and suppress individuality.

Lauren Olamina is the protagonist of Octavia Butler's "Parable of the Sower", a novel that follows her journey as she leads a community in a post-apocalyptic world marked by environmental and social upheaval.

Kim Stanley Robinson's "Aurora" is a utopian novel that envisions a future society where humans embark on a generations-long journey to a distant star system, creating a new world in harmony with nature.

Urras is the planet where the Ekumen, a galactic federation that promotes peace and cultural exchange, is headquartered in Ursula K. Le Guin's Hainish Cycle.

Marge Piercy's "Woman on the Edge of Time" presents a utopian vision of a feminist society where women have complete control over their lives and reproductive choices.

The Minds are the advanced artificial intelligence that governs the Culture in Iain M. Banks' Culture series, ensuring the well-being and prosperity of its citizens.

Samuel R. Delany's "Triton" is a utopian novel that depicts a society where gender and sexuality are fluid and non-binary, challenging traditional notions of identity and relationships.

Gethen is the planet where the inhabitants, known as the Gethenians, are ambisexual, experiencing periodic changes in their sex organs, in Ursula K. Le Guin's novel "The Left Hand of Darkness".

Ernest Callenbach's "Ecotopia" presents a utopian vision of a future society where people live in harmony with nature, practice sustainable living, and prioritize environmental protection.

The Beanstalk is the name of the space elevator that connects Earth to a space habitat in Kim Stanley Robinson's novel "2312", allowing for easy and efficient transportation between the two.

Marge Piercy's "The Fifth Sacred Thing" depicts a utopian society where people live in harmony with nature, practice eco-feminism, and strive to create a sustainable and just world.

George Orr is the protagonist of Ursula K. Le Guin's novel "The Lathe of Heaven", a man who possesses the ability to alter reality through his dreams, leading to unintended consequences.

Joanna Russ's "The Female Man" presents a utopian vision of a future society where women have complete control over their reproductive choices and social roles, challenging traditional gender norms.