🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 529 Days

Day: 37.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.38 AU - 5.04 AU

Year: 3734 Days

Day: 29.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 15

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.48 AU - 8.4 AU

Year: 6678 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,243,192 km

• M1: 243,545 km (0.091 R)
• M2: 444,306 km (0.105 R)
• M3: 576,251 km (0.102 R)
• M4: 713,133 km (0.112 R)
• M5: 837,299 km (0.093 R)
• M6: 1,053,169 km (0.096 R)
• M7: 1,509,891 km (0.034 R)
• M8: 1,761,365 km (0.119 R)
• M9: 1,972,747 km (0.105 R)
• M10: 2,118,455 km (0.109 R)
• M11: 2,249,204 km (0.081 R)
• M12: 2,460,137 km (0.104 R)
• M13: 2,819,770 km (0.119 R)
• M14: 3,501,189 km (0.105 R)
• M15: 4,045,426 km (0.091 R)
• M16: 4,185,599 km (0.107 R)
• M17: 4,375,289 km (0.119 R)
• M18: 4,519,501 km (0.103 R)
• M19: 5,112,058 km (0.082 R)
• M20: 5,238,768 km (0.12 R)
• M21: 5,469,298 km (0.035 R)
• M22: 5,834,766 km (0.111 R)
• M23: 5,940,681 km (0.069 R)
• M24: 6,672,364 km (0.075 R)
• M25: 6,811,041 km (0.085 R)
• M26: 7,461,493 km (0.039 R)
• M27: 7,721,494 km (0.073 R)
• M28: 7,867,202 km (0.074 R)
• M29: 8,310,012 km (0.059 R)
• M30: 8,760,900 km (0.109 R)
• M31: 8,882,523 km (0.118 R)
• M32: 9,158,232 km (0.105 R)
• M33: 9,530,282 km (0.12 R)
• M34: 9,875,853 km (0.045 R)
• M35: 10,450,010 km (0.116 R)
• M36: 10,936,951 km (0.104 R)
• M37: 11,265,767 km (0.114 R)
• M38: 11,564,364 km (0.115 R)
• M39: 12,305,472 km (0.116 R)
• M40: 12,819,790 km (0.074 R)
• M41: 13,446,156 km (0.069 R)
• M42: 13,551,473 km (0.093 R)
• M43: 13,904,673 km (0.112 R)
• M44: 14,082,545 km (0.074 R)
• M45: 14,801,213 km (0.079 R)
• M46: 15,165,035 km (0.097 R)
• M47: 15,421,446 km (0.073 R)
• M48: 15,605,601 km (0.106 R)
• M49: 15,827,455 km (0.08 R)
• M50: 16,050,356 km (0.055 R)
• M51: 16,536,848 km (0.06 R)
• M52: 16,687,493 km (0.063 R)
• M53: 16,914,433 km (0.077 R)
• M54: 17,028,277 km (0.071 R)
• M55: 17,142,420 km (0.035 R)
• M56: 17,562,940 km (0.114 R)
• M57: 17,793,769 km (0.08 R)
• M58: 18,258,420 km (0.028 R)
• M59: 18,766,454 km (0.067 R)
• M60: 19,120,852 km (0.049 R)
• M61: 19,239,483 km (0.054 R)
• M62: 19,876,171 km (0.028 R)
• M63: 20,520,041 km (0.095 R)
• M64: 20,844,519 km (0.103 R)
• M65: 21,334,452 km (0.027 R)
• M66: 22,242,361 km (0.067 R)
• M67: 22,450,601 km (0.072 R)
• M68: 22,784,952 km (0.076 R)
• M69: 24,438,607 km (0.072 R)
• M70: 25,431,937 km (0.077 R)
• M71: 26,130,709 km (0.041 R)
• M72: 27,636,711 km (0.081 R)
• M73: 28,671,330 km (0.09 R)
• M74: 28,943,298 km (0.116 R)
• M75: 30,316,158 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit