🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 305 Days

Day: 25.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,229,907 km

• M1: 94,396 km (0.119 R)
• M2: 696,677 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.96 AU - 2.56 AU

Year: 1254 Days

Day: 15.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.82 AU - 2.84 AU

Year: 1312 Days

Day: 22.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.04 AU

Year: 1710 Days

Day: 45.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,229,907 km

• M1: 42,935 km (0.119 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 9.9

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.51 AU - 9.99 AU

Year: 8743 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,229,907 km

• M1: 141,819 km (0.099 R)
• M2: 463,604 km (0.074 R)
• M3: 856,897 km (0.085 R)
• M4: 1,641,089 km (0.119 R)
• M5: 1,997,281 km (0.113 R)
• M6: 2,559,919 km (0.099 R)
• M7: 4,836,200 km (0.094 R)
• M8: 6,732,353 km (0.088 R)
• M9: 8,481,302 km (0.113 R)
• M10: 9,803,597 km (0.088 R)
• M11: 10,514,187 km (0.098 R)
• M12: 12,037,841 km (0.098 R)
• M13: 13,152,346 km (0.055 R)
• M14: 14,334,318 km (0.096 R)
• M15: 14,656,702 km (0.118 R)
• M16: 15,050,144 km (0.119 R)
• M17: 19,381,003 km (0.053 R)
• M18: 23,040,166 km (0.038 R)
• M19: 25,031,913 km (0.108 R)
• M20: 27,829,243 km (0.114 R)
• M21: 28,636,174 km (0.104 R)
• M22: 29,354,992 km (0.119 R)
• M23: 31,801,515 km (0.103 R)
• M24: 32,350,839 km (0.038 R)
• M25: 36,136,562 km (0.1 R)
• M26: 37,339,479 km (0.081 R)
• M27: 39,825,347 km (0.101 R)
• M28: 40,592,036 km (0.073 R)
• M29: 41,238,598 km (0.085 R)
• M30: 44,028,897 km (0.087 R)
• M31: 47,369,119 km (0.107 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: 161 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit