🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 26.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 235 Days

Day: 34.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.14 AU - 2.3 AU

Year: 1220 Days

Day: 47.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.35 AU - 3.83 AU

Year: 2510 Days

Day: 32.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 11.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.92 AU - 6.09 AU

Year: 4125 Days

Day: 6.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,581,581 km

• M1: 155,432 km (0.075 R)
• M2: 250,128 km (0.096 R)
• M3: 358,736 km (0.097 R)
• M4: 473,328 km (0.099 R)
• M5: 560,244 km (0.106 R)
• M6: 660,026 km (0.114 R)
• M7: 780,602 km (0.064 R)
• M8: 1,069,326 km (0.118 R)
• M9: 1,280,707 km (0.037 R)
• M10: 1,506,151 km (0.085 R)
• M11: 1,669,961 km (0.12 R)
• M12: 1,956,441 km (0.087 R)
• M13: 2,352,576 km (0.059 R)
• M14: 2,436,949 km (0.039 R)
• M15: 2,841,013 km (0.077 R)
• M16: 2,942,441 km (0.074 R)
• M17: 3,160,853 km (0.041 R)
• M18: 3,552,949 km (0.045 R)
• M19: 3,885,356 km (0.026 R)
• M20: 4,023,734 km (0.071 R)
• M21: 4,305,427 km (0.046 R)
• M22: 4,396,382 km (0.048 R)
• M23: 4,488,086 km (0.039 R)
• M24: 4,593,552 km (0.098 R)
• M25: 4,753,472 km (0.026 R)
• M26: 4,888,110 km (0.112 R)
• M27: 5,078,848 km (0.094 R)
• M28: 5,244,303 km (0.102 R)
• M29: 5,481,715 km (0.12 R)
• M30: 5,580,599 km (0.026 R)
• M31: 5,808,736 km (0.081 R)
• M32: 6,244,814 km (0.097 R)
• M33: 6,392,467 km (0.025 R)
• M34: 7,102,458 km (0.111 R)
• M35: 7,241,285 km (0.115 R)
• M36: 7,459,099 km (0.105 R)
• M37: 7,647,443 km (0.037 R)
• M38: 7,773,853 km (0.111 R)
• M39: 7,917,019 km (0.103 R)
• M40: 8,045,074 km (0.117 R)
• M41: 8,173,728 km (0.08 R)
• M42: 8,351,750 km (0.1 R)
• M43: 8,433,131 km (0.025 R)
• M44: 8,612,948 km (0.077 R)
• M45: 8,744,594 km (0.069 R)
• M46: 8,843,777 km (0.116 R)
• M47: 9,907,867 km (0.094 R)
• M48: 10,063,150 km (0.075 R)
• M49: 10,358,755 km (0.055 R)
• M50: 10,692,508 km (0.1 R)
• M51: 10,798,722 km (0.053 R)
• M52: 11,119,161 km (0.074 R)
• M53: 11,226,722 km (0.111 R)
• M54: 11,842,766 km (0.057 R)
• M55: 11,934,320 km (0.117 R)
• M56: 12,081,225 km (0.073 R)
• M57: 12,173,377 km (0.064 R)
• M58: 12,395,530 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit