🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 42.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.74 AU - 2.06 AU

Year: 957 Days

Day: 40.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,059,513 km

• M1: 34,108 km (0.051 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.78 AU - 4.06 AU

Year: 2310 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.4 AU - 3.96 AU

Year: 2578 Days

Day: 48 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.37 AU - 4.77 AU

Year: 3568 Days

Day: 43.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471

Radius: 7.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.21 AU - 18.17 AU

Year: 26032 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,059,513 km

• M1: 96,939 km (0.077 R)
• M2: 340,784 km (0.112 R)
• M3: 595,100 km (0.086 R)
• M4: 848,220 km (0.06 R)
• M5: 1,331,421 km (0.075 R)
• M6: 2,149,871 km (0.116 R)
• M7: 2,548,998 km (0.113 R)
• M8: 3,267,666 km (0.081 R)
• M9: 4,840,239 km (0.11 R)
• M10: 5,100,390 km (0.107 R)
• M11: 5,408,861 km (0.064 R)
• M12: 6,862,204 km (0.093 R)
• M13: 7,383,553 km (0.118 R)
• M14: 11,019,080 km (0.054 R)
• M15: 11,934,320 km (0.066 R)
• M16: 12,204,942 km (0.113 R)
• M17: 14,672,858 km (0.114 R)
• M18: 16,436,318 km (0.067 R)
• M19: 17,025,734 km (0.089 R)
• M20: 18,069,029 km (0.096 R)
• M21: 18,426,119 km (0.084 R)
• M22: 19,339,265 km (0.07 R)
• M23: 21,058,743 km (0.093 R)
• M24: 26,479,721 km (0.046 R)
• M25: 32,895,375 km (0.116 R)
• M26: 33,427,943 km (0.1 R)
• M27: 50,780,399 km (0.056 R)
• M28: 52,390,222 km (0.103 R)
• M29: 58,779,098 km (0.096 R)
• M30: 64,415,347 km (0.108 R)
• M31: 69,743,126 km (0.115 R)
• M32: 72,401,629 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit