Show HN: Real-time Solar System with 526k asteroids and all tracked satellites
space.bl2.net|354 points|93 comments|by wanick|Sep 29, 2026
Show HN: Real-time Solar System Visualization
Featuring 526k Asteroids & All Tracked Satellites
This project, titled Космос сейчас (Space Now) by Belle Lune 2, serves as an immersive screensaver and interactive map of our celestial neighborhood.
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🚀 Navigation & Interaction
To explore the cosmos, use the following input methods:
- Mouse Controls:
- Drag: Rotate the view.
- Scroll Wheel: Zoom in/out.
- Single Click: Open the object's info card and display its orbit.
- Double Click: Initiate a flight sequence to the selected body.
- Keyboard Flight Controls:
WASD: Standard flight movement.R/F: Move vertically (Up/Down).Q/E& : Rotate camera.Shift: Increase travel velocity.
🛠 Interface Options
| Feature | Action/Description |
|---|---|
| 🌍 Земля | Focus view on Earth |
| ☀️ Вся система | View the entire Solar System |
| 🔄 Вращать с Землёй | Synchronize rotation with Earth |
| 👁 | Toggle visibility of orbits |
| Group Name | Click to highlight specific object groups |
Visibility Filters:
-
ничего(Nothing) - все (All)
⏱ Temporal Controls
The system tracks time via UTC. Users can manipulate the timeline using the following interface:
Перейти Сейчас
📐 Technical Logic
The simulation calculates positions based on orbital mechanics, roughly following:
📋 System Status
- Initialize Belle Lune 2 Engine
- Load 526,000 Asteroids
- Sync Satellites
- Set UTC Clock
{
"project": "Космос сейчас",
"version": "Belle Lune 2",
"entities": {
"asteroids": 526000,
"satellites": "all_tracked"
}
}
Notice: Данные обновились (Data has been updated). Please Обновить страницу (Refresh page) to see the latest positions.