🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.55 AU - 0.57 AU

Year: 155 Days

Day: 14.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 21 Hours

Environment

Temp: 160 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,115,111 km

• M1: 78,240 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 7.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.01 AU - 18.33 AU

Year: 28723 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,115,111 km

• M1: 207,193 km (0.106 R)
• M2: 700,716 km (0.099 R)
• M3: 1,054,216 km (0.108 R)
• M4: 2,083,898 km (0.063 R)
• M5: 2,489,309 km (0.115 R)
• M6: 2,684,833 km (0.07 R)
• M7: 3,090,542 km (0.118 R)
• M8: 3,588,105 km (0.114 R)
• M9: 3,771,961 km (0.063 R)
• M10: 4,187,244 km (0.113 R)
• M11: 4,979,066 km (0.108 R)
• M12: 5,060,746 km (0.083 R)
• M13: 5,184,165 km (0.11 R)
• M14: 5,392,106 km (0.09 R)
• M15: 6,163,133 km (0.085 R)
• M16: 6,250,947 km (0.11 R)
• M17: 7,014,046 km (0.081 R)
• M18: 9,272,375 km (0.088 R)
• M19: 9,575,760 km (0.071 R)
• M20: 9,626,623 km (0.108 R)
• M21: 12,061,777 km (0.116 R)
• M22: 12,116,680 km (0.114 R)
• M23: 12,448,188 km (0.058 R)
• M24: 12,894,888 km (0.056 R)
• M25: 14,034,524 km (0.103 R)
• M26: 15,623,403 km (0.065 R)
• M27: 16,530,415 km (0.111 R)
• M28: 16,836,642 km (0.064 R)
• M29: 17,021,246 km (0.108 R)
• M30: 17,703,711 km (0.11 R)
• M31: 18,903,785 km (0.076 R)
• M32: 19,610,486 km (0.114 R)
• M33: 20,064,665 km (0.069 R)
• M34: 20,719,604 km (0.119 R)
• M35: 21,248,582 km (0.112 R)
• M36: 21,315,004 km (0.086 R)
• M37: 24,305,764 km (0.109 R)
• M38: 31,044,101 km (0.108 R)
• M39: 33,487,184 km (0.093 R)
• M40: 33,564,526 km (0.103 R)
• M41: 35,123,785 km (0.092 R)
• M42: 37,185,842 km (0.041 R)
• M43: 40,846,502 km (0.105 R)
• M44: 42,258,855 km (0.069 R)
• M45: 43,434,096 km (0.112 R)
• M46: 44,960,892 km (0.06 R)
• M47: 47,370,465 km (0.073 R)
• M48: 47,457,381 km (0.093 R)
• M49: 48,066,693 km (0.111 R)
• M50: 49,821,776 km (0.106 R)
• M51: 50,263,837 km (0.077 R)
• M52: 53,123,849 km (0.116 R)
• M53: 55,577,554 km (0.086 R)
• M54: 58,254,009 km (0.118 R)
• M55: 59,373,749 km (0.08 R)
• M56: 61,729,168 km (0.081 R)
• M57: 61,824,013 km (0.079 R)
• M58: 63,157,079 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit