🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 235 Days

Day: 20.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.34 AU - 1.34 AU

Year: 561 Days

Day: 42.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 8.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.17 AU - 7.29 AU

Year: 6314 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,528,595 km

• M1: 108,159 km (0.035 R)
• M2: 195,824 km (0.067 R)
• M3: 269,276 km (0.117 R)
• M4: 374,443 km (0.096 R)
• M5: 528,230 km (0.11 R)
• M6: 584,329 km (0.088 R)
• M7: 843,882 km (0.081 R)
• M8: 966,103 km (0.076 R)
• M9: 1,079,797 km (0.083 R)
• M10: 1,336,507 km (0.117 R)
• M11: 1,579,006 km (0.106 R)
• M12: 1,818,063 km (0.12 R)
• M13: 1,888,524 km (0.114 R)
• M14: 2,068,789 km (0.083 R)
• M15: 2,465,523 km (0.028 R)
• M16: 2,824,557 km (0.097 R)
• M17: 3,178,805 km (0.098 R)
• M18: 3,658,117 km (0.114 R)
• M19: 4,443,057 km (0.068 R)
• M20: 4,903,968 km (0.081 R)
• M21: 5,052,668 km (0.09 R)
• M22: 6,538,624 km (0.1 R)
• M23: 7,034,241 km (0.119 R)
• M24: 7,627,696 km (0.091 R)
• M25: 7,915,971 km (0.116 R)
• M26: 8,266,778 km (0.054 R)
• M27: 9,104,676 km (0.078 R)
• M28: 9,441,271 km (0.061 R)
• M29: 9,595,507 km (0.103 R)
• M30: 9,813,022 km (0.112 R)
• M31: 10,316,269 km (0.094 R)
• M32: 10,475,292 km (0.059 R)
• M33: 10,795,730 km (0.104 R)
• M34: 11,315,134 km (0.111 R)
• M35: 11,577,978 km (0.056 R)
• M36: 11,743,134 km (0.101 R)
• M37: 11,875,977 km (0.098 R)
• M38: 12,009,268 km (0.099 R)
• M39: 12,076,139 km (0.099 R)
• M40: 13,473,083 km (0.108 R)
• M41: 13,716,778 km (0.073 R)
• M42: 13,856,652 km (0.119 R)
• M43: 14,598,658 km (0.087 R)
• M44: 14,777,278 km (0.113 R)
• M45: 15,353,529 km (0.071 R)
• M46: 16,379,770 km (0.09 R)
• M47: 16,565,421 km (0.092 R)
• M48: 16,826,469 km (0.083 R)
• M49: 17,579,695 km (0.11 R)
• M50: 17,769,684 km (0.118 R)
• M51: 17,922,274 km (0.102 R)
• M52: 17,998,569 km (0.12 R)
• M53: 18,691,356 km (0.101 R)
• M54: 18,768,848 km (0.109 R)
• M55: 18,885,235 km (0.056 R)
• M56: 19,079,862 km (0.111 R)
• M57: 19,196,997 km (0.105 R)
• M58: 20,620,720 km (0.08 R)
• M59: 20,740,997 km (0.104 R)
• M60: 20,861,423 km (0.115 R)
• M61: 21,102,874 km (0.074 R)
• M62: 21,548,077 km (0.084 R)
• M63: 21,751,530 km (0.067 R)
• M64: 22,201,222 km (0.09 R)
• M65: 22,654,054 km (0.088 R)
• M66: 22,943,676 km (0.072 R)
• M67: 23,068,291 km (0.027 R)
• M68: 25,778,406 km (0.09 R)
• M69: 25,864,724 km (0.093 R)
• M70: 25,951,042 km (0.05 R)
• M71: 26,037,509 km (0.088 R)
• M72: 26,167,510 km (0.076 R)
• M73: 26,515,026 km (0.091 R)
• M74: 27,039,217 km (0.062 R)
• M75: 27,390,473 km (0.046 R)
• M76: 28,676,715 km (0.076 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit