🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 273 Days

Day: 31.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.41 AU - 1.49 AU

Year: 619 Days

Day: 23 Hours

Environment

Temp: -16 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,134,107 km

• M1: 24,983 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.03 AU - 3.07 AU

Year: 1890 Days

Day: 43.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.04 AU - 4.28 AU

Year: 2484 Days

Day: 26.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.5

Radius: 3.2

Gravity: 50.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.89 AU - 24.23 AU

Year: 30690 Days

Day: 16.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,134,107 km

• M1: 70,012 km (0.11 R)
• M2: 246,836 km (0.098 R)
• M3: 382,671 km (0.09 R)
• M4: 550,520 km (0.081 R)
• M5: 821,592 km (0.031 R)
• M6: 1,377,647 km (0.058 R)
• M7: 1,621,342 km (0.092 R)
• M8: 2,380,102 km (0.102 R)
• M9: 2,810,046 km (0.085 R)
• M10: 3,887,600 km (0.06 R)
• M11: 5,845,836 km (0.118 R)
• M12: 6,911,721 km (0.062 R)
• M13: 7,672,725 km (0.107 R)
• M14: 8,100,725 km (0.115 R)
• M15: 8,431,934 km (0.071 R)
• M16: 10,611,426 km (0.089 R)
• M17: 11,414,018 km (0.097 R)
• M18: 19,932,121 km (0.107 R)
• M19: 20,131,685 km (0.111 R)
• M20: 21,988,493 km (0.109 R)
• M21: 23,509,156 km (0.104 R)
• M22: 24,982,695 km (0.052 R)
• M23: 27,367,883 km (0.058 R)
• M24: 28,615,679 km (0.1 R)
• M25: 31,358,107 km (0.115 R)
• M26: 39,203,768 km (0.052 R)
• M27: 41,920,315 km (0.083 R)
• M28: 43,911,613 km (0.07 R)
• M29: 47,192,144 km (0.088 R)
• M30: 61,313,734 km (0.083 R)
• M31: 63,875,299 km (0.119 R)
• M32: 91,033,446 km (0.047 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit