Original size 1140x1600

COSMOPLANETARIUM

PROTECT STATUS: not protected
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COSMOPON is a children’s planetarium where kids embark on an exciting journey through the Universe alongside a fun alien mascot, learning about planets, stars, and galaxies. The project unites science, play, and visual storytelling, transforming the discovery of space into a vibrant adventure. Its goal is to ignite curiosity and a desire to explore the world beyond Earth in children.

Original Project

For this project, I drew inspiration from illustrations created for my alien-themed calendar. Project Link: https://hsedesign.ru/project/6a62afd2787343c192401bb667275ca4

Mascot

big
Original size 1145x1374

Prompt: Create a unique cartoon mascot for a children’s planetarium. Character: a bright green alien with a disproportionately large rounded head, a small body, two thin, curved antennae with round tips, large shiny black eyes, tiny eyebrows, a small mouth, and barely noticeable round markings on the face. In terms of personality, he is curious, friendly, somewhat clumsy, and mischievous.
Depict him in an astronaut’s suit using the project’s original color palette: bright green, deep space blue, rich purple, light blue, and soft cream or yellow accents. Green is the main color of the character, while blue and purple dominate the suit and space-related details. Use light blue for emphasis, and cream or yellow for small accents. The colors should be balanced, recognizable, and harmonious.
Illustration style: hand-drawn cartoon with clear dark outlines, slightly uneven shapes, painterly brushstrokes, textured color fills, and simple hatching. Avoid photorealism. The design should appeal to children aged 5 to 12 and be suitable for posters, educational materials, stickers, products, and packaging.AI Engine: Chat GPT

Identity

Original size 1536x1024

Palette

Original size 872x275

The color palette was created using the Adobe Color website.

Posters

Prompt for Poster 1:
Create a vertical promotional poster for the «COSMOPON» children’s planetarium. On the right, include my green alien mascot, shown from the waist up, with a large head, two curved horns, and big black eyes. He is pointing at the planets and stars on the left. Write the headline in the top left corner: «YOUR UNIVERSE STARTS HERE» and place the logo at the bottom. Maintain the mascot’s original design, the cartoonish style, and the project’s color palette: green, blue, purple, and light blue.Prompt for Poster 2:
Create another vertical poster featuring my alien mascot sitting in a rocket and looking at the viewer. The rocket is flying diagonally. Its trajectory transforms into a spiral galaxy made of stars and nebulae. No smoke or fire. Also, add the headline «BUCKLE UP. WE’RE TAKING OFF!» Keep the character’s original look and the brand’s signature color palette.

Prompt for Poster 3:
Create another vertical poster. My green mascot is playfully floating upside down among planets, stars, and other objects—such as a spacesuit helmet or a pencil—to emphasize the effect of weightlessness. The headline reads, «GRAVITY? NEVER HEARD OF IT!» Keep the mascot’s original design and the bright, cartoonish style.Prompt for Poster 4:
Create a fourth vertical poster with my little green mascot standing at the bottom, holding a telescope and gazing into the distance at the constellations and planets. Add the headline «HOW MANY STARS CAN YOU COUNT?» and the caption «The universe is full of discoveries!»AI: Chat GPT

Posters in Space

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COSMOPLANETARIUM
Project created at 26.10.2026