🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.25 AU - 1.25 AU

Year: 487 Days

Day: 39.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,858,592 km

• M1: 282,740 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.21 AU - 2.91 AU

Year: 1426 Days

Day: 18.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 11.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.49 AU - 9.97 AU

Year: 9766 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,858,592 km

• M1: 148,999 km (0.072 R)
• M2: 263,292 km (0.047 R)
• M3: 398,978 km (0.096 R)
• M4: 515,065 km (0.108 R)
• M5: 686,205 km (0.063 R)
• M6: 1,481,468 km (0.055 R)
• M7: 1,694,794 km (0.084 R)
• M8: 1,877,004 km (0.039 R)
• M9: 2,087,189 km (0.047 R)
• M10: 2,327,444 km (0.079 R)
• M11: 2,530,747 km (0.037 R)
• M12: 3,453,467 km (0.047 R)
• M13: 3,791,408 km (0.052 R)
• M14: 4,277,302 km (0.087 R)
• M15: 4,668,800 km (0.038 R)
• M16: 4,897,834 km (0.099 R)
• M17: 5,013,773 km (0.058 R)
• M18: 5,486,502 km (0.109 R)
• M19: 5,881,291 km (0.094 R)
• M20: 6,474,895 km (0.105 R)
• M21: 7,055,036 km (0.084 R)
• M22: 7,351,389 km (0.109 R)
• M23: 8,437,918 km (0.106 R)
• M24: 8,682,361 km (0.115 R)
• M25: 9,285,689 km (0.099 R)
• M26: 9,792,677 km (0.093 R)
• M27: 10,532,737 km (0.094 R)
• M28: 10,909,425 km (0.104 R)
• M29: 11,715,159 km (0.059 R)
• M30: 12,819,042 km (0.112 R)
• M31: 13,709,598 km (0.032 R)
• M32: 13,997,274 km (0.087 R)
• M33: 14,829,787 km (0.116 R)
• M34: 14,998,383 km (0.083 R)
• M35: 15,252,251 km (0.102 R)
• M36: 16,152,082 km (0.113 R)
• M37: 16,630,197 km (0.088 R)
• M38: 16,717,712 km (0.043 R)
• M39: 17,024,986 km (0.116 R)
• M40: 17,958,028 km (0.1 R)
• M41: 21,328,916 km (0.04 R)
• M42: 21,901,427 km (0.102 R)
• M43: 22,045,341 km (0.113 R)
• M44: 22,189,703 km (0.115 R)
• M45: 22,575,815 km (0.053 R)
• M46: 22,721,224 km (0.026 R)
• M47: 23,354,771 km (0.071 R)
• M48: 23,501,825 km (0.053 R)
• M49: 23,846,200 km (0.101 R)
• M50: 24,142,703 km (0.069 R)
• M51: 24,989,277 km (0.06 R)
• M52: 25,139,623 km (0.051 R)
• M53: 25,391,097 km (0.072 R)
• M54: 25,693,733 km (0.062 R)
• M55: 26,150,157 km (0.089 R)
• M56: 26,404,772 km (0.056 R)
• M57: 26,762,760 km (0.056 R)
• M58: 28,367,347 km (0.107 R)
• M59: 29,049,513 km (0.113 R)
• M60: 29,313,254 km (0.089 R)
• M61: 30,323,040 km (0.109 R)
• M62: 30,536,965 km (0.099 R)
• M63: 31,236,035 km (0.081 R)
• M64: 32,814,443 km (0.118 R)
• M65: 34,753,829 km (0.071 R)
• M66: 35,878,506 km (0.116 R)
• M67: 35,991,752 km (0.114 R)
• M68: 36,104,997 km (0.107 R)
• M69: 36,331,788 km (0.117 R)
• M70: 37,129,593 km (0.066 R)
• M71: 37,415,923 km (0.05 R)
• M72: 37,703,002 km (0.079 R)
• M73: 38,048,423 km (0.038 R)
• M74: 38,221,658 km (0.09 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit