Steroid Planet

Steroid Planet

Steroid Planet adds a high-stakes bodybuilding system to Minecraft! Unlock tiered steroids (I/II/III) to boost muscle mass, reduce body fat, and chase extreme milestones.

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fabricneoforgequiltadventuregame-mechanics
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About this Mod

Steroid Planet

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Introduction

Steroid Planet adds a high-stakes bodybuilding system to Minecraft! Unlock tiered steroids (I/II/III) to boost muscle
mass, reduce body fat, and chase extreme milestones like "Fat Loss Master" (≤10% body fat) or "Steroid Master" (use 9
types of steroid). Track critical stats—muscle, liver health, and body fat—with risky tradeoffs: steroids grant power
but risk permanent liver damage. Earn challenge-tier advancements, unique rewards, and face the consequences of reckless
fitness pursuit in this adrenaline-fueled progression mod.

Features

Effects

Effect Icon ID Translation Key Description
Contest Prep steroid_planet:contest_prep effect.steroid_planet.contest_prep There is absolutely no Muscle loss during contest preparation
Tech Fitness steroid_planet:tech_fitness effect.steroid_planet.tech_fitness There are I, II, III levels, each level has different effects. Tech fitness can increase the efficiency of Muscle building and BodyFat loss, while causing damage to LiverHealth

Player Attributes

Attribute Type HUD NBT Key Default Value Description
Body Fat Float BodyFat 30.0F Body fat is valued from 0.0F to 100.0F, and body fat stops muscle growth because the sum of Muscle and BodyFat is 100.0F. Eating foods with labels steroid_planet:fat_i, steroid_planet:fat_ii, or steroid_planet:fat_iii can increase body fat. Players need to lose fat by running and swimming, and steroid_planet:tech_fitness effect can accelerate fat loss.
Liver Health Float LiverHealth 100.0F Liver health values are taken from 0.0F to 100.0F. When player's LiverHealth value is below 15.0F, he/she will continue to be harmed by steroid_planet:liver_poisoning, and the lower the liver health, the higher the damage multiplier, at the same time, the top of the head becomes pointed. Players can restore liver health by sleeping and eating foods with tag #steroid_planet:liver_healing_i, #steroid_planet:liver_healing_ii or #steroid_planet:liver_healing_iii.
Muscle Float Muscle 0.0F Muscle is valued from 0.0F to 100.0F, and the Muscle value can increase digging speed and attack power. Players can gain Muscle through exercise, including digging blocks and fighting, as well as eating foods with steroid_planet:protein tags. Having a steroid_planet:tech_fitness effect will increase the efficiency of diet and exercise.

Damage Types

Damage Type ID Death Message Description
Liver Poisoning steroid_planet:liver_poisoning RIP YOUR NAME. Abused too many vet steroids and moved to the steroid planet permanently. A persistent damage effect that activates when the player's LiverHealth falls below 15.0F. The damage dealt scales inversely with LiverHealth (lower values mean higher damage multiplier), and the player's head model is visually altered to appear pointed for the duration of the effect.

Items

Items

Item ID Texture Translation Key Description
Bodybuilding Champion Trophy steroid_planet:champion_trophy item.steroid_planet.champion_trophy Grants the steroid_planet:contest_prep effect for 9600 ticks and restores 20.0F of LiverHealth when used.
CIS Trenbolone steroid_planet:cis_trenbolone item.steroid_planet.cis_trenbolone Grants steroid_planet:tech_fitness (Tier II) for 3600 ticks and inflicts 15.0F instant LiverHealth damage.
Methenolone steroid_planet:methenolone item.steroid_planet.methenolone Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 5.0F instant LiverHealth damage.
Nandrolone steroid_planet:nandrolone item.steroid_planet.nandrolone Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 5.0F instant LiverHealth damage.
Nandrolone Decanoate steroid_planet:nandrolone_decanoate item.steroid_planet.nandrolone_decanoate Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 6.0F instant LiverHealth damage.
Nandrolone Phenylpropionate steroid_planet:nandrolone_phenylpropionate item.steroid_planet.nandrolone_phenylpropionate Grants steroid_planet:tech_fitness (Tier I) for 9600 ticks and inflicts 7.0F instant LiverHealth damage.
Oxandrolone steroid_planet:oxandrolone item.steroid_planet.oxandrolone Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 7.0F instant LiverHealth damage.
Oxymetholone steroid_planet:oxymetholone item.steroid_planet.oxymetholone Grants steroid_planet:tech_fitness (Tier II) for 3600 ticks and inflicts 16.0F instant LiverHealth damage.
Stanozolol steroid_planet:stanozolol item.steroid_planet.stanozolol Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 12.0F instant LiverHealth damage.
Stenbolone steroid_planet:stenbolone item.steroid_planet.stenbolone Grants steroid_planet:tech_fitness (Tier I) for 3600 ticks and inflicts 13.0F instant LiverHealth damage.
Synthol steroid_planet:synthol item.steroid_planet.synthol Grants steroid_planet:tech_fitness (Tier II) for 9600 ticks and inflicts 17.0F instant LiverHealth damage.
Trenbolone steroid_planet:trenbolone item.steroid_planet.trenbolone Grants steroid_planet:tech_fitness (Tier III) for 3600 ticks and inflicts 18.0F instant LiverHealth damage.
Trenbolone Acetate steroid_planet:trenbolone_acetate item.steroid_planet.trenbolone_acetate Grants steroid_planet:tech_fitness (Tier II) for 3600 ticks and inflicts 19.0F instant LiverHealth damage.
Trestolone steroid_planet:trestolone item.steroid_planet.trestolone Grants steroid_planet:tech_fitness (Tier III) for 9600 ticks and inflicts 20.0F instant LiverHealth damage.

Note: If you use a mixture of steroids, you will append the duration to the existing steroid_planet:tech_fitness
effect if you already have the effect and select the better level between the existing effect and the new effect.

Advancement

Advancement

Advancement Icon Item ID ID Title Translation Key Description
Bodybuilding Champion steroid_planet:champion_trophy steroid_planet:adventure/bodybuilding_champion advancements.steroid_planet.adventure.bodybuilding_champion.title Train your muscles to 90.0F at least to win the championship
Buff on Buff steroid_planet:oxymetholone steroid_planet:adventure/buff_on_buff advancements.steroid_planet.adventure.buff_on_buff.title Use steroids to superimpose current tech fitness effect
Fat Loss Master minecraft:cake steroid_planet:adventure/fat_loss_master advancements.steroid_planet.adventure.fat_loss_master.title Reduce your body fat below 10.0F
Pointy Head minecraft:pointed_dripstone steroid_planet:adventure/pointy_head advancements.steroid_planet.adventure.pointy_head.title Liver health value is lower than 15.0F
Steroid Master minecraft:dragon_head steroid_planet:adventure/steroid_master advancements.steroid_planet.adventure.steroid_master.title Use 9 kinds of steroid and use at least one of them with effect level III
Newbie's First Steroid steroid_planet:stanozolol steroid_planet:adventure/tech_fitness_i advancements.steroid_planet.adventure.tech_fitness_i.title Use any type of steroid with effect level I
Noob to Hunk steroid_planet:cis_trenbolone steroid_planet:adventure/tech_fitness_ii advancements.steroid_planet.adventure.tech_fitness_ii.title Use any steroid with effect level II
Steroid Hero steroid_planet:trestolone steroid_planet:adventure/tech_fitness_iii advancements.steroid_planet.adventure.tech_fitness_iii.title Use any steroid with effect level III

License

MIT License

Links

Source

Releases

Issues

Modrinth

Available Versions

1.0.1-neoforgerelease
MC 1.21.5neoforge
March 4, 2026
1.0.1-fabricrelease
MC 1.21.5fabric, quilt
March 4, 2026
1.0.1-neoforgerelease
MC 1.21.6neoforge
March 4, 2026
1.0.1-fabricrelease
MC 1.21.6fabric, quilt
March 4, 2026
1.0.1-neoforgerelease
MC 1.21.7, 1.21.8neoforge
March 4, 2026

How to Install Steroid Planet on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Steroid Planet". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricneoforgequilt

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+7 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Steroid Planet server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Steroid Planet compatible with fabric and neoforge and quilt?

Steroid Planet officially supports fabric, neoforge, quilt for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Steroid Planet – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Steroid Planet consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

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Recommended RAM
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Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.11.21