🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.27 AU - 1.45 AU

Year: 574 Days

Day: 24.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.84 AU - 2.94 AU

Year: 1777 Days

Day: 19.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,372,517 km

• M1: 381,624 km (0.088 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.09 AU - 4.65 AU

Year: 3304 Days

Day: 20.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 8.4

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.13 AU - 9.99 AU

Year: 9057 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,372,517 km

• M1: 126,859 km (0.113 R)
• M2: 344,374 km (0.114 R)
• M3: 445,652 km (0.092 R)
• M4: 571,464 km (0.03 R)
• M5: 782,995 km (0.108 R)
• M6: 938,128 km (0.097 R)
• M7: 1,500,616 km (0.109 R)
• M8: 1,755,232 km (0.093 R)
• M9: 2,109,031 km (0.115 R)
• M10: 2,327,593 km (0.116 R)
• M11: 2,485,120 km (0.108 R)
• M12: 2,786,709 km (0.105 R)
• M13: 3,124,800 km (0.057 R)
• M14: 3,248,817 km (0.112 R)
• M15: 3,604,561 km (0.099 R)
• M16: 3,813,549 km (0.114 R)
• M17: 4,080,282 km (0.041 R)
• M18: 4,325,622 km (0.084 R)
• M19: 5,384,027 km (0.1 R)
• M20: 5,503,107 km (0.118 R)
• M21: 5,865,733 km (0.079 R)
• M22: 5,926,918 km (0.111 R)
• M23: 6,080,705 km (0.109 R)
• M24: 6,455,597 km (0.111 R)
• M25: 6,613,871 km (0.083 R)
• M26: 6,677,600 km (0.115 R)
• M27: 7,691,126 km (0.103 R)
• M28: 8,232,969 km (0.092 R)
• M29: 8,301,635 km (0.052 R)
• M30: 8,439,414 km (0.049 R)
• M31: 8,717,218 km (0.058 R)
• M32: 9,174,987 km (0.088 R)
• M33: 9,353,308 km (0.1 R)
• M34: 9,676,888 km (0.115 R)
• M35: 10,077,511 km (0.071 R)
• M36: 10,483,520 km (0.093 R)
• M37: 10,744,717 km (0.102 R)
• M38: 11,888,244 km (0.115 R)
• M39: 11,965,885 km (0.103 R)
• M40: 12,160,661 km (0.105 R)
• M41: 12,317,141 km (0.103 R)
• M42: 12,592,850 km (0.036 R)
• M43: 12,790,917 km (0.105 R)
• M44: 13,472,186 km (0.089 R)
• M45: 14,001,164 km (0.079 R)
• M46: 14,578,462 km (0.104 R)
• M47: 16,055,442 km (0.06 R)
• M48: 16,399,667 km (0.115 R)
• M49: 16,486,134 km (0.073 R)
• M50: 17,051,764 km (0.097 R)
• M51: 17,403,019 km (0.077 R)
• M52: 17,712,238 km (0.062 R)
• M53: 18,157,292 km (0.117 R)
• M54: 19,973,859 km (0.117 R)
• M55: 20,576,589 km (0.114 R)
• M56: 20,997,408 km (0.095 R)
• M57: 21,185,452 km (0.073 R)
• M58: 21,279,549 km (0.049 R)
• M59: 23,338,016 km (0.093 R)
• M60: 23,825,705 km (0.064 R)
• M61: 24,119,964 km (0.03 R)
• M62: 24,910,589 km (0.108 R)
• M63: 25,259,152 km (0.092 R)
• M64: 25,609,360 km (0.067 R)
• M65: 26,415,842 km (0.093 R)
• M66: 27,026,052 km (0.086 R)
• M67: 28,728,326 km (0.085 R)
• M68: 28,832,596 km (0.098 R)
• M69: 29,355,740 km (0.106 R)
• M70: 29,460,907 km (0.038 R)
• M71: 29,882,175 km (0.045 R)
• M72: 31,695,301 km (0.087 R)
• M73: 33,708,439 km (0.074 R)
• M74: 33,873,446 km (0.062 R)
• M75: 34,924,969 km (0.109 R)
• M76: 36,437,553 km (0.103 R)
• M77: 37,628,652 km (0.111 R)
• M78: 37,971,380 km (0.038 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit