🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 177 Days

Day: 44.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.1 AU

Year: 330 Days

Day: 17.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,030,184 km

• M1: 596,297 km (0.111 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 13.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.91 AU - 13.01 AU

Year: 12235 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,030,184 km

• M1: 198,068 km (0.07 R)
• M2: 418,425 km (0.036 R)
• M3: 1,420,881 km (0.102 R)
• M4: 1,604,288 km (0.107 R)
• M5: 2,097,661 km (0.108 R)
• M6: 2,180,987 km (0.114 R)
• M7: 2,394,464 km (0.104 R)
• M8: 2,958,447 km (0.107 R)
• M9: 3,389,888 km (0.108 R)
• M10: 3,588,255 km (0.107 R)
• M11: 5,025,591 km (0.113 R)
• M12: 5,338,400 km (0.104 R)
• M13: 5,745,905 km (0.113 R)
• M14: 6,683,883 km (0.063 R)
• M15: 7,636,672 km (0.095 R)
• M16: 8,129,148 km (0.101 R)
• M17: 8,767,782 km (0.114 R)
• M18: 8,972,880 km (0.081 R)
• M19: 9,457,577 km (0.108 R)
• M20: 10,128,973 km (0.119 R)
• M21: 10,633,716 km (0.118 R)
• M22: 12,733,472 km (0.111 R)
• M23: 13,043,738 km (0.096 R)
• M24: 13,553,417 km (0.097 R)
• M25: 14,109,473 km (0.089 R)
• M26: 14,309,784 km (0.111 R)
• M27: 14,470,901 km (0.068 R)
• M28: 15,367,292 km (0.073 R)
• M29: 15,656,315 km (0.116 R)
• M30: 15,780,631 km (0.077 R)
• M31: 16,197,859 km (0.066 R)
• M32: 16,534,155 km (0.104 R)
• M33: 17,427,853 km (0.081 R)
• M34: 17,513,872 km (0.106 R)
• M35: 17,599,890 km (0.094 R)
• M36: 18,076,060 km (0.092 R)
• M37: 18,864,142 km (0.102 R)
• M38: 19,574,133 km (0.054 R)
• M39: 20,247,623 km (0.074 R)
• M40: 23,442,884 km (0.103 R)
• M41: 23,775,739 km (0.113 R)
• M42: 24,014,497 km (0.058 R)
• M43: 24,398,066 km (0.09 R)
• M44: 24,542,428 km (0.105 R)
• M45: 24,783,730 km (0.09 R)
• M46: 26,149,409 km (0.039 R)
• M47: 26,395,796 km (0.075 R)
• M48: 26,494,531 km (0.107 R)
• M49: 26,791,782 km (0.071 R)
• M50: 27,289,344 km (0.073 R)
• M51: 28,800,582 km (0.098 R)
• M52: 30,598,000 km (0.1 R)
• M53: 32,484,280 km (0.116 R)
• M54: 34,192,538 km (0.065 R)
• M55: 34,354,253 km (0.094 R)
• M56: 34,624,128 km (0.12 R)
• M57: 35,057,513 km (0.106 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit