🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.1 AU - 2.24 AU

Year: 1192 Days

Day: 20.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.57 AU - 3.05 AU

Year: 1756 Days

Day: 41.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 13.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.61 AU - 5.45 AU

Year: 4205 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,543,422 km

• M1: 185,053 km (0.078 R)
• M2: 270,323 km (0.103 R)
• M3: 376,987 km (0.086 R)
• M4: 506,239 km (0.053 R)
• M5: 961,017 km (0.107 R)
• M6: 1,513,182 km (0.043 R)
• M7: 1,624,932 km (0.106 R)
• M8: 1,943,127 km (0.103 R)
• M9: 2,281,667 km (0.103 R)
• M10: 2,524,314 km (0.086 R)
• M11: 2,814,983 km (0.072 R)
• M12: 3,387,045 km (0.078 R)
• M13: 3,471,718 km (0.048 R)
• M14: 4,084,770 km (0.101 R)
• M15: 4,450,537 km (0.092 R)
• M16: 4,543,587 km (0.034 R)
• M17: 4,660,871 km (0.106 R)
• M18: 4,850,711 km (0.032 R)
• M19: 5,164,717 km (0.101 R)
• M20: 5,761,912 km (0.097 R)
• M21: 5,863,638 km (0.106 R)
• M22: 6,043,156 km (0.116 R)
• M23: 6,381,247 km (0.113 R)
• M24: 6,967,670 km (0.095 R)
• M25: 7,599,422 km (0.061 R)
• M26: 7,936,317 km (0.106 R)
• M27: 8,249,425 km (0.083 R)
• M28: 8,335,593 km (0.079 R)
• M29: 8,624,916 km (0.112 R)
• M30: 9,784,598 km (0.069 R)
• M31: 9,906,371 km (0.048 R)
• M32: 11,151,324 km (0.034 R)
• M33: 11,470,267 km (0.079 R)
• M34: 11,663,099 km (0.113 R)
• M35: 11,792,202 km (0.087 R)
• M36: 12,052,053 km (0.112 R)
• M37: 12,149,890 km (0.098 R)
• M38: 12,676,475 km (0.077 R)
• M39: 12,842,678 km (0.097 R)
• M40: 13,854,558 km (0.079 R)
• M41: 13,991,440 km (0.069 R)
• M42: 14,197,586 km (0.112 R)
• M43: 15,137,659 km (0.097 R)
• M44: 17,408,854 km (0.117 R)
• M45: 17,704,908 km (0.114 R)
• M46: 18,002,608 km (0.116 R)
• M47: 18,527,397 km (0.099 R)
• M48: 18,716,190 km (0.115 R)
• M49: 19,095,420 km (0.087 R)
• M50: 19,247,860 km (0.101 R)
• M51: 19,707,575 km (0.095 R)
• M52: 20,132,283 km (0.116 R)
• M53: 20,365,057 km (0.094 R)
• M54: 20,481,893 km (0.112 R)
• M55: 20,990,526 km (0.093 R)
• M56: 22,501,165 km (0.076 R)
• M57: 22,985,563 km (0.081 R)
• M58: 23,188,418 km (0.066 R)
• M59: 23,310,340 km (0.034 R)
• M60: 24,005,671 km (0.108 R)
• M61: 24,459,102 km (0.025 R)
• M62: 24,624,707 km (0.087 R)
• M63: 24,915,525 km (0.05 R)
• M64: 25,374,641 km (0.102 R)
• M65: 26,132,055 km (0.079 R)
• M66: 26,343,886 km (0.045 R)
• M67: 26,598,651 km (0.054 R)
• M68: 26,982,370 km (0.116 R)
• M69: 27,669,173 km (0.112 R)
• M70: 28,972,470 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit