I hadn't thought to use ChatGPT for Stellaris but I asked it for planet names and it really delivered some good stuff.
I'm creating an Aquatic faction in Stellaris. Give me a series of aquatic themes planet/colony names invoking feelings of depth, darkness, and fear.
Abyssopelagic - Named after the depths of the ocean that extend down to 4,000 meters below sea level.
Tenebrous Trench - "Tenebrous" meaning dark or shadowy and "Trench" invoking the image of a deep underwater canyon.
Photic Abyss - "Photic" meaning relating to light and "Abyss" invoking the image of an endless chasm.
Cephalopod's Den - "Cephalopod" referring to marine creatures such as octopuses and squid, and "Den" implying a place of darkness and hiding.
Leviathan's Graveyard - "Leviathan" invoking images of a giant sea monster, and "Graveyard" conjuring images of a place of danger and death.
The Kraken's Abyss - "Kraken" referencing a legendary giant sea creature, and "Abyss" invoking a sense of danger and the unknown.
Phantom Reef - "Phantom" conjuring images of a ghostly presence, and "Reef" invoking images of a dangerous underwater ecosystem.
Dark Tides - "Dark" meaning absence of light, and "Tides" representing the powerful and unpredictable nature of the ocean.
Sunless Chasm - "Sunless" meaning devoid of sunlight and "Chasm" invoking the image of a deep, dark underwater canyon.
The Mariana Horror - Named after the Mariana Trench, the deepest part of the ocean, and invoking feelings of terror and dread.
Dark Currents - "Dark" referencing the absence of light and "Currents" representing the powerful and ever-changing nature of the ocean.
Abysmal Descent - "Abysmal" meaning extremely deep and "Descent" invoking the image of a perilous journey downwards.
Blackened Fathom - "Blackened" referencing the darkness of the deep ocean and "Fathom" representing a unit of depth measurement.
The Deepening Void - "Deepening" referencing the ever-increasing depth and "Void" invoking a sense of emptiness and danger.
Shadowed Abyss - "Shadowed" meaning dark and mysterious and "Abyss" invoking a sense of danger and the unknown.
The Leviathan's Maw - "Leviathan" referencing a giant sea monster and "Maw" invoking the image of a terrifying, gaping mouth.
Stygian Trench - "Stygian" meaning dark and foreboding and "Trench" invoking a sense of depth and danger.
Murkwater Depths - "Murkwater" referencing murky, cloudy water and "Depths" representing the deep, dark places of the ocean.