🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.09 AU - 1.23 AU

Year: 441 Days

Day: 46.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.24 AU - 1.36 AU

Year: 523 Days

Day: 47.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,516,475 km

• M1: 379,081 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 11.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.4 AU - 7.02 AU

Year: 4818 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,516,475 km

• M1: 164,707 km (0.075 R)
• M2: 343,028 km (0.106 R)
• M3: 602,580 km (0.116 R)
• M4: 688,898 km (0.1 R)
• M5: 836,551 km (0.097 R)
• M6: 1,037,012 km (0.074 R)
• M7: 1,165,218 km (0.051 R)
• M8: 1,253,780 km (0.059 R)
• M9: 1,414,448 km (0.083 R)
• M10: 1,497,475 km (0.082 R)
• M11: 1,606,831 km (0.054 R)
• M12: 1,718,880 km (0.069 R)
• M13: 2,125,187 km (0.112 R)
• M14: 2,812,590 km (0.056 R)
• M15: 2,888,136 km (0.104 R)
• M16: 2,964,282 km (0.103 R)
• M17: 3,228,172 km (0.043 R)
• M18: 3,307,310 km (0.045 R)
• M19: 3,499,992 km (0.027 R)
• M20: 4,100,178 km (0.067 R)
• M21: 4,255,162 km (0.096 R)
• M22: 4,377,234 km (0.087 R)
• M23: 4,571,262 km (0.075 R)
• M24: 4,678,374 km (0.104 R)
• M25: 4,931,494 km (0.104 R)
• M26: 5,170,551 km (0.099 R)
• M27: 5,263,601 km (0.112 R)
• M28: 5,413,648 km (0.109 R)
• M29: 5,508,044 km (0.115 R)
• M30: 6,623,595 km (0.068 R)
• M31: 6,969,615 km (0.08 R)
• M32: 7,259,087 km (0.081 R)
• M33: 7,384,300 km (0.101 R)
• M34: 7,764,429 km (0.09 R)
• M35: 8,000,045 km (0.098 R)
• M36: 8,172,681 km (0.111 R)
• M37: 8,412,337 km (0.086 R)
• M38: 8,943,110 km (0.11 R)
• M39: 9,325,632 km (0.109 R)
• M40: 9,553,320 km (0.11 R)
• M41: 10,600,056 km (0.077 R)
• M42: 10,813,682 km (0.11 R)
• M43: 11,004,868 km (0.038 R)
• M44: 11,100,910 km (0.088 R)
• M45: 11,197,251 km (0.076 R)
• M46: 11,366,446 km (0.119 R)
• M47: 11,756,298 km (0.09 R)
• M48: 11,952,870 km (0.103 R)
• M49: 12,125,805 km (0.053 R)
• M50: 12,324,621 km (0.079 R)
• M51: 12,424,253 km (0.109 R)
• M52: 13,206,350 km (0.077 R)
• M53: 13,308,526 km (0.118 R)
• M54: 13,385,269 km (0.099 R)
• M55: 13,926,515 km (0.054 R)
• M56: 14,186,815 km (0.105 R)
• M57: 14,265,204 km (0.095 R)
• M58: 14,501,270 km (0.103 R)
• M59: 14,791,639 km (0.107 R)
• M60: 15,004,068 km (0.12 R)
• M61: 15,217,395 km (0.106 R)
• M62: 15,404,841 km (0.118 R)
• M63: 15,809,353 km (0.1 R)
• M64: 16,244,534 km (0.079 R)
• M65: 16,821,832 km (0.084 R)
• M66: 16,960,359 km (0.101 R)
• M67: 17,099,186 km (0.074 R)
• M68: 17,294,112 km (0.113 R)
• M69: 18,422,529 km (0.102 R)
• M70: 18,909,320 km (0.075 R)
• M71: 19,110,978 km (0.064 R)
• M72: 19,400,301 km (0.099 R)
• M73: 19,516,538 km (0.054 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit