🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 45.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.43 AU - 2.57 AU

Year: 1489 Days

Day: 18.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,850,066 km

• M1: 1,048,831 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.19 AU - 4.21 AU

Year: 3243 Days

Day: 24.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,850,066 km

• M1: 40,990 km (0.117 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.4

Radius: 3.4

Gravity: 70.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.32 AU - 14.32 AU

Year: 20415 Days

Day: 17.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,850,066 km

• M1: 42,336 km (0.052 R)
• M2: 166,652 km (0.093 R)
• M3: 318,344 km (0.089 R)
• M4: 1,037,611 km (0.099 R)
• M5: 1,275,023 km (0.092 R)
• M6: 1,414,747 km (0.089 R)
• M7: 2,722,980 km (0.053 R)
• M8: 3,009,012 km (0.072 R)
• M9: 3,764,481 km (0.115 R)
• M10: 4,747,189 km (0.051 R)
• M11: 7,496,948 km (0.06 R)
• M12: 7,647,144 km (0.075 R)
• M13: 8,644,663 km (0.067 R)
• M14: 9,433,043 km (0.04 R)
• M15: 10,894,166 km (0.085 R)
• M16: 11,151,474 km (0.084 R)
• M17: 15,352,481 km (0.091 R)
• M18: 17,979,121 km (0.094 R)
• M19: 19,539,427 km (0.104 R)
• M20: 23,455,001 km (0.059 R)
• M21: 23,561,665 km (0.095 R)
• M22: 26,107,222 km (0.082 R)
• M23: 27,387,032 km (0.116 R)
• M24: 27,623,995 km (0.117 R)
• M25: 30,576,907 km (0.089 R)
• M26: 31,346,588 km (0.113 R)
• M27: 33,733,273 km (0.088 R)
• M28: 35,953,903 km (0.068 R)
• M29: 42,559,248 km (0.059 R)
• M30: 50,637,982 km (0.071 R)
• M31: 58,299,337 km (0.06 R)
• M32: 61,284,713 km (0.105 R)
• M33: 62,506,778 km (0.113 R)
• M34: 69,740,134 km (0.058 R)
• M35: 76,100,138 km (0.118 R)
• M36: 77,985,819 km (0.078 R)
• M37: 80,872,310 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit