🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.86 AU - 1.22 AU

Year: 384 Days

Day: 35.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,940,839 km

• M1: 83,476 km (0.088 R)
• M2: 229,483 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.21 AU - 2.39 AU

Year: 1261 Days

Day: 46 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,940,839 km

• M1: 1,409,661 km (0.044 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.5 AU - 4.14 AU

Year: 2188 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,940,839 km

• M1: 180,714 km (0.094 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 8.6

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.57 AU - 8.87 AU

Year: 7016 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 94 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,940,839 km

• M1: 106,962 km (0.115 R)
• M2: 384,467 km (0.087 R)
• M3: 1,204,113 km (0.088 R)
• M4: 1,617,901 km (0.04 R)
• M5: 1,996,533 km (0.106 R)
• M6: 2,275,533 km (0.075 R)
• M7: 3,037,136 km (0.081 R)
• M8: 3,736,805 km (0.107 R)
• M9: 4,595,347 km (0.068 R)
• M10: 5,026,638 km (0.082 R)
• M11: 5,547,837 km (0.028 R)
• M12: 6,698,245 km (0.112 R)
• M13: 9,059,797 km (0.1 R)
• M14: 9,785,346 km (0.111 R)
• M15: 10,647,329 km (0.092 R)
• M16: 11,096,871 km (0.103 R)
• M17: 12,195,069 km (0.108 R)
• M18: 12,798,547 km (0.094 R)
• M19: 14,303,800 km (0.095 R)
• M20: 15,286,808 km (0.102 R)
• M21: 16,183,198 km (0.08 R)
• M22: 20,121,811 km (0.098 R)
• M23: 21,276,258 km (0.117 R)
• M24: 25,267,230 km (0.096 R)
• M25: 26,067,279 km (0.057 R)
• M26: 29,145,854 km (0.065 R)
• M27: 29,437,271 km (0.083 R)
• M28: 30,025,789 km (0.089 R)
• M29: 30,522,154 km (0.081 R)
• M30: 32,667,238 km (0.108 R)
• M31: 33,298,092 km (0.067 R)
• M32: 34,910,757 km (0.084 R)
• M33: 39,110,119 km (0.1 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit