🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.87 AU - 0.95 AU

Year: 307 Days

Day: 45.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.88 AU - 1.1 AU

Year: 348 Days

Day: 35.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 116.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.81 AU - 1.25 AU

Year: 369 Days

Day: 27.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 155.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,208,403 km

• M1: 282,142 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.86 AU - 2.1 AU

Year: 984 Days

Day: 32.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 4.2

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.8 AU - 15.42 AU

Year: 18715 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,208,403 km

• M1: 52,210 km (0.073 R)
• M2: 220,806 km (0.039 R)
• M3: 397,182 km (0.104 R)
• M4: 625,469 km (0.028 R)
• M5: 1,223,112 km (0.032 R)
• M6: 1,596,658 km (0.089 R)
• M7: 2,214,048 km (0.112 R)
• M8: 2,354,521 km (0.094 R)
• M9: 3,199,150 km (0.087 R)
• M10: 3,873,388 km (0.08 R)
• M11: 4,768,582 km (0.091 R)
• M12: 6,418,197 km (0.04 R)
• M13: 7,172,919 km (0.097 R)
• M14: 15,022,618 km (0.093 R)
• M15: 16,194,269 km (0.053 R)
• M16: 16,344,914 km (0.09 R)
• M17: 20,863,218 km (0.08 R)
• M18: 24,926,446 km (0.094 R)
• M19: 25,430,591 km (0.092 R)
• M20: 26,459,375 km (0.064 R)
• M21: 29,824,280 km (0.025 R)
• M22: 36,995,703 km (0.118 R)
• M23: 42,890,757 km (0.06 R)
• M24: 44,789,004 km (0.093 R)
• M25: 54,278,745 km (0.082 R)
• M26: 57,018,032 km (0.081 R)
• M27: 57,192,313 km (0.096 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,604 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit