🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 227 Days

Day: 35.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.41 AU - 5.03 AU

Year: 3283 Days

Day: 18.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,923,762 km

• M1: 525,238 km (0.098 R)
• M2: 1,232,986 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 13

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.48 AU - 5.5 AU

Year: 3603 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,923,762 km

• M1: 295,905 km (0.105 R)
• M2: 434,283 km (0.079 R)
• M3: 571,314 km (0.1 R)
• M4: 665,860 km (0.11 R)
• M5: 759,808 km (0.072 R)
• M6: 844,630 km (0.085 R)
• M7: 1,040,453 km (0.043 R)
• M8: 1,193,641 km (0.11 R)
• M9: 1,425,069 km (0.116 R)
• M10: 1,514,678 km (0.081 R)
• M11: 1,596,957 km (0.118 R)
• M12: 1,690,456 km (0.119 R)
• M13: 1,942,229 km (0.113 R)
• M14: 2,185,774 km (0.101 R)
• M15: 2,321,909 km (0.079 R)
• M16: 2,407,179 km (0.094 R)
• M17: 2,725,374 km (0.051 R)
• M18: 2,826,951 km (0.101 R)
• M19: 3,127,643 km (0.098 R)
• M20: 3,438,806 km (0.038 R)
• M21: 3,760,142 km (0.055 R)
• M22: 3,950,132 km (0.119 R)
• M23: 4,065,621 km (0.116 R)
• M24: 4,352,849 km (0.083 R)
• M25: 4,592,804 km (0.093 R)
• M26: 4,905,763 km (0.057 R)
• M27: 5,466,905 km (0.031 R)
• M28: 5,974,789 km (0.08 R)
• M29: 6,078,161 km (0.076 R)
• M30: 6,271,741 km (0.083 R)
• M31: 6,726,519 km (0.085 R)
• M32: 6,942,388 km (0.109 R)
• M33: 7,286,314 km (0.118 R)
• M34: 7,381,159 km (0.036 R)
• M35: 7,651,931 km (0.112 R)
• M36: 8,072,600 km (0.111 R)
• M37: 8,335,145 km (0.107 R)
• M38: 8,717,517 km (0.085 R)
• M39: 8,801,441 km (0.083 R)
• M40: 8,919,324 km (0.113 R)
• M41: 9,088,819 km (0.069 R)
• M42: 9,482,411 km (0.098 R)
• M43: 9,759,615 km (0.116 R)
• M44: 9,864,334 km (0.115 R)
• M45: 10,074,669 km (0.076 R)
• M46: 10,375,360 km (0.108 R)
• M47: 10,643,141 km (0.099 R)
• M48: 10,876,962 km (0.085 R)
• M49: 10,967,469 km (0.11 R)
• M50: 11,076,376 km (0.09 R)
• M51: 11,203,684 km (0.071 R)
• M52: 11,496,896 km (0.055 R)
• M53: 11,885,551 km (0.105 R)
• M54: 12,109,499 km (0.084 R)
• M55: 12,334,943 km (0.095 R)
• M56: 12,467,038 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit