🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 248 Days

Day: 26.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,067,307 km

• M1: 146,905 km (0.048 R)
• M2: 574,755 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.8 AU - 1.1 AU

Year: 327 Days

Day: 33.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,067,307 km

• M1: 480,658 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.85 AU - 1.31 AU

Year: 396 Days

Day: 31.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,067,307 km

• M1: 185,202 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.4 AU - 5.02 AU

Year: 3050 Days

Day: 15.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 13.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.73 AU - 6.35 AU

Year: 4604 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,067,307 km

• M1: 217,964 km (0.087 R)
• M2: 369,806 km (0.103 R)
• M3: 702,362 km (0.081 R)
• M4: 789,578 km (0.053 R)
• M5: 893,099 km (0.063 R)
• M6: 1,384,229 km (0.088 R)
• M7: 1,541,456 km (0.103 R)
• M8: 1,937,741 km (0.104 R)
• M9: 2,098,858 km (0.07 R)
• M10: 2,247,708 km (0.103 R)
• M11: 2,366,190 km (0.093 R)
• M12: 2,627,088 km (0.09 R)
• M13: 3,388,093 km (0.091 R)
• M14: 3,723,192 km (0.094 R)
• M15: 4,048,567 km (0.113 R)
• M16: 4,425,703 km (0.083 R)
• M17: 4,553,909 km (0.116 R)
• M18: 4,683,461 km (0.106 R)
• M19: 5,035,165 km (0.11 R)
• M20: 5,191,645 km (0.118 R)
• M21: 5,281,852 km (0.092 R)
• M22: 6,453,503 km (0.078 R)
• M23: 6,672,813 km (0.117 R)
• M24: 7,370,837 km (0.096 R)
• M25: 7,472,563 km (0.111 R)
• M26: 7,987,928 km (0.119 R)
• M27: 8,355,490 km (0.086 R)
• M28: 8,594,846 km (0.11 R)
• M29: 8,728,737 km (0.112 R)
• M30: 8,917,379 km (0.095 R)
• M31: 9,519,212 km (0.065 R)
• M32: 9,685,714 km (0.032 R)
• M33: 9,881,089 km (0.086 R)
• M34: 10,162,632 km (0.112 R)
• M35: 10,704,775 km (0.093 R)
• M36: 10,791,242 km (0.083 R)
• M37: 11,197,700 km (0.071 R)
• M38: 11,402,948 km (0.105 R)
• M39: 11,550,302 km (0.113 R)
• M40: 11,936,414 km (0.041 R)
• M41: 12,176,070 km (0.104 R)
• M42: 12,812,908 km (0.09 R)
• M43: 13,027,731 km (0.046 R)
• M44: 13,398,584 km (0.038 R)
• M45: 13,772,878 km (0.072 R)
• M46: 14,214,042 km (0.095 R)
• M47: 14,340,901 km (0.117 R)
• M48: 14,532,087 km (0.059 R)
• M49: 14,884,539 km (0.051 R)
• M50: 14,981,180 km (0.062 R)
• M51: 15,239,834 km (0.082 R)
• M52: 15,532,597 km (0.044 R)
• M53: 15,794,543 km (0.061 R)
• M54: 16,024,774 km (0.08 R)
• M55: 16,123,808 km (0.061 R)
• M56: 16,223,141 km (0.062 R)
• M57: 16,722,499 km (0.102 R)
• M58: 17,092,006 km (0.099 R)
• M59: 17,907,314 km (0.062 R)
• M60: 18,044,495 km (0.038 R)
• M61: 18,770,194 km (0.111 R)
• M62: 19,014,338 km (0.093 R)
• M63: 19,259,379 km (0.043 R)
• M64: 19,930,027 km (0.111 R)
• M65: 20,036,540 km (0.069 R)
• M66: 20,143,353 km (0.106 R)
• M67: 20,608,154 km (0.114 R)
• M68: 21,294,060 km (0.05 R)
• M69: 21,439,469 km (0.116 R)
• M70: 21,840,840 km (0.115 R)
• M71: 22,355,307 km (0.118 R)
• M72: 22,762,363 km (0.099 R)
• M73: 24,872,441 km (0.108 R)
• M74: 25,255,861 km (0.112 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 10,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit