🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 343 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 13,650,715 km

• M1: 174,431 km (0.089 R)
• M2: 262,245 km (0.109 R)
• M3: 391,049 km (0.09 R)
• M4: 481,705 km (0.072 R)
• M5: 577,448 km (0.102 R)
• M6: 702,661 km (0.03 R)
• M7: 790,176 km (0.116 R)
• M8: 882,029 km (0.063 R)
• M9: 984,354 km (0.114 R)
• M10: 1,094,308 km (0.083 R)
• M11: 1,182,122 km (0.097 R)
• M12: 1,282,951 km (0.096 R)
• M13: 1,372,860 km (0.104 R)
• M14: 1,515,576 km (0.088 R)
• M15: 1,611,169 km (0.11 R)
• M16: 1,840,054 km (0.051 R)
• M17: 1,958,685 km (0.093 R)
• M18: 2,254,141 km (0.12 R)
• M19: 2,364,544 km (0.111 R)
• M20: 2,489,757 km (0.09 R)
• M21: 2,639,654 km (0.116 R)
• M22: 2,729,264 km (0.071 R)
• M23: 2,953,212 km (0.108 R)
• M24: 3,065,111 km (0.116 R)
• M25: 3,250,163 km (0.111 R)
• M26: 3,399,911 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 13.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 394 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,650,715 km

• M1: 170,542 km (0.102 R)
• M2: 265,985 km (0.118 R)
• M3: 401,670 km (0.111 R)
• M4: 488,287 km (0.087 R)
• M5: 583,581 km (0.104 R)
• M6: 691,890 km (0.116 R)
• M7: 851,661 km (0.06 R)
• M8: 938,128 km (0.101 R)
• M9: 1,042,697 km (0.067 R)
• M10: 1,154,746 km (0.026 R)
• M11: 1,527,095 km (0.076 R)
• M12: 1,642,136 km (0.09 R)
• M13: 1,796,521 km (0.058 R)
• M14: 1,937,292 km (0.081 R)
• M15: 2,043,357 km (0.092 R)
• M16: 2,151,517 km (0.111 R)
• M17: 2,253,842 km (0.111 R)
• M18: 2,349,734 km (0.074 R)
• M19: 2,438,894 km (0.117 R)
• M20: 2,533,440 km (0.108 R)
• M21: 2,700,690 km (0.118 R)
• M22: 2,798,677 km (0.077 R)
• M23: 2,884,845 km (0.059 R)
• M24: 2,976,399 km (0.082 R)
• M25: 3,148,886 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.5 AU - 1.92 AU

Year: 1572 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,650,715 km

• M1: 173,833 km (0.064 R)
• M2: 268,977 km (0.076 R)
• M3: 357,389 km (0.064 R)
• M4: 521,049 km (0.118 R)
• M5: 647,609 km (0.076 R)
• M6: 764,894 km (0.089 R)
• M7: 1,023,848 km (0.102 R)
• M8: 1,259,315 km (0.108 R)
• M9: 1,579,305 km (0.076 R)
• M10: 1,695,093 km (0.101 R)
• M11: 1,793,978 km (0.075 R)
• M12: 1,946,119 km (0.119 R)
• M13: 2,092,126 km (0.092 R)
• M14: 2,177,247 km (0.11 R)
• M15: 2,296,327 km (0.044 R)
• M16: 2,598,066 km (0.087 R)
• M17: 2,771,450 km (0.115 R)
• M18: 2,912,970 km (0.094 R)
• M19: 3,117,620 km (0.114 R)
• M20: 3,264,974 km (0.08 R)
• M21: 3,352,189 km (0.041 R)
• M22: 3,708,382 km (0.089 R)
• M23: 3,970,477 km (0.11 R)
• M24: 4,238,856 km (0.081 R)
• M25: 4,624,519 km (0.113 R)
• M26: 5,444,764 km (0.111 R)
• M27: 5,593,315 km (0.114 R)
• M28: 5,728,252 km (0.114 R)
• M29: 5,955,491 km (0.115 R)
• M30: 6,294,330 km (0.099 R)
• M31: 6,387,829 km (0.118 R)
• M32: 6,703,032 km (0.085 R)
• M33: 6,798,475 km (0.095 R)
• M34: 6,974,851 km (0.076 R)
• M35: 7,414,220 km (0.114 R)
• M36: 7,612,437 km (0.109 R)
• M37: 7,712,219 km (0.041 R)
• M38: 7,929,884 km (0.09 R)
• M39: 8,115,535 km (0.109 R)
• M40: 8,319,886 km (0.041 R)
• M41: 8,820,739 km (0.047 R)
• M42: 9,013,421 km (0.098 R)
• M43: 9,438,429 km (0.113 R)
• M44: 9,689,454 km (0.05 R)
• M45: 9,851,917 km (0.11 R)
• M46: 9,942,723 km (0.056 R)
• M47: 10,363,392 km (0.104 R)
• M48: 10,474,245 km (0.066 R)
• M49: 10,678,296 km (0.115 R)
• M50: 11,052,590 km (0.112 R)
• M51: 11,146,986 km (0.086 R)
• M52: 11,355,376 km (0.086 R)
• M53: 11,488,668 km (0.085 R)
• M54: 11,872,237 km (0.117 R)
• M55: 12,085,114 km (0.043 R)
• M56: 12,182,353 km (0.028 R)
• M57: 12,612,896 km (0.091 R)
• M58: 12,810,365 km (0.116 R)
• M59: 13,408,756 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit