🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 9.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.84 AU - 1.1 AU

Year: 648 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,038,573 km

• M1: 129,851 km (0.03 R)
• M2: 292,613 km (0.089 R)
• M3: 382,971 km (0.057 R)
• M4: 454,628 km (0.116 R)
• M5: 531,671 km (0.065 R)
• M6: 713,582 km (0.072 R)
• M7: 818,899 km (0.031 R)
• M8: 884,871 km (0.084 R)
• M9: 957,426 km (0.089 R)
• M10: 1,060,649 km (0.102 R)
• M11: 1,207,704 km (0.071 R)
• M12: 1,361,789 km (0.06 R)
• M13: 1,473,689 km (0.06 R)
• M14: 1,822,102 km (0.111 R)
• M15: 1,886,728 km (0.087 R)
• M16: 2,360,355 km (0.042 R)
• M17: 2,443,980 km (0.05 R)
• M18: 2,541,668 km (0.078 R)
• M19: 2,768,159 km (0.088 R)
• M20: 2,904,443 km (0.028 R)
• M21: 2,987,320 km (0.111 R)
• M22: 3,057,032 km (0.062 R)
• M23: 3,127,343 km (0.058 R)
• M24: 3,255,100 km (0.051 R)
• M25: 3,334,088 km (0.118 R)
• M26: 3,450,176 km (0.116 R)
• M27: 3,545,470 km (0.077 R)
• M28: 4,012,065 km (0.085 R)
• M29: 4,081,479 km (0.108 R)
• M30: 4,331,457 km (0.101 R)
• M31: 4,675,233 km (0.082 R)
• M32: 4,748,386 km (0.1 R)
• M33: 4,920,424 km (0.115 R)
• M34: 5,019,607 km (0.119 R)
• M35: 5,094,555 km (0.059 R)
• M36: 5,194,936 km (0.08 R)
• M37: 5,262,255 km (0.045 R)
• M38: 5,483,061 km (0.1 R)
• M39: 5,811,428 km (0.082 R)
• M40: 5,995,583 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 8.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.77 AU - 1.21 AU

Year: 668 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,038,573 km

• M1: 116,836 km (0.069 R)
• M2: 175,179 km (0.059 R)
• M3: 244,443 km (0.05 R)
• M4: 304,731 km (0.04 R)
• M5: 381,923 km (0.054 R)
• M6: 442,511 km (0.103 R)
• M7: 544,686 km (0.114 R)
• M8: 603,029 km (0.093 R)
• M9: 667,954 km (0.106 R)
• M10: 761,304 km (0.055 R)
• M11: 823,237 km (0.11 R)
• M12: 1,170,005 km (0.114 R)
• M13: 1,232,088 km (0.083 R)
• M14: 1,338,153 km (0.119 R)
• M15: 1,447,359 km (0.097 R)
• M16: 1,542,653 km (0.078 R)
• M17: 1,645,876 km (0.086 R)
• M18: 1,745,508 km (0.109 R)
• M19: 2,050,538 km (0.037 R)
• M20: 2,164,532 km (0.08 R)
• M21: 2,241,724 km (0.096 R)
• M22: 2,465,373 km (0.095 R)
• M23: 2,539,424 km (0.082 R)
• M24: 2,634,568 km (0.076 R)
• M25: 2,779,678 km (0.115 R)
• M26: 2,877,964 km (0.093 R)
• M27: 2,963,085 km (0.083 R)
• M28: 3,077,976 km (0.105 R)
• M29: 3,172,372 km (0.058 R)
• M30: 3,238,345 km (0.097 R)
• M31: 3,356,677 km (0.084 R)
• M32: 3,431,476 km (0.075 R)
• M33: 3,605,458 km (0.082 R)
• M34: 3,751,466 km (0.106 R)
• M35: 3,946,541 km (0.061 R)
• M36: 4,025,529 km (0.113 R)
• M37: 4,136,980 km (0.03 R)
• M38: 4,306,175 km (0.084 R)
• M39: 4,403,862 km (0.06 R)
• M40: 4,477,614 km (0.026 R)
• M41: 4,543,587 km (0.047 R)
• M42: 4,818,847 km (0.107 R)
• M43: 4,954,382 km (0.096 R)
• M44: 5,014,072 km (0.115 R)
• M45: 5,073,911 km (0.087 R)
• M46: 5,177,283 km (0.042 R)
• M47: 5,307,284 km (0.067 R)
• M48: 5,403,475 km (0.118 R)
• M49: 5,597,354 km (0.048 R)
• M50: 5,847,482 km (0.118 R)
• M51: 5,910,612 km (0.032 R)
• M52: 6,037,620 km (0.085 R)
• M53: 6,101,349 km (0.047 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 10.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.99 AU - 2.55 AU

Year: 2320 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,038,573 km

• M1: 133,740 km (0.113 R)
• M2: 198,666 km (0.113 R)
• M3: 295,456 km (0.115 R)
• M4: 391,797 km (0.087 R)
• M5: 579,393 km (0.036 R)
• M6: 685,009 km (0.107 R)
• M7: 934,837 km (0.09 R)
• M8: 1,006,644 km (0.044 R)
• M9: 1,080,246 km (0.052 R)
• M10: 1,243,308 km (0.044 R)
• M11: 1,343,090 km (0.087 R)
• M12: 1,487,601 km (0.112 R)
• M13: 1,803,552 km (0.037 R)
• M14: 2,033,933 km (0.106 R)
• M15: 2,249,653 km (0.113 R)
• M16: 2,335,522 km (0.1 R)
• M17: 2,485,419 km (0.1 R)
• M18: 2,600,011 km (0.106 R)
• M19: 2,690,368 km (0.088 R)
• M20: 2,821,266 km (0.047 R)
• M21: 3,062,418 km (0.105 R)
• M22: 3,282,327 km (0.089 R)
• M23: 3,380,313 km (0.108 R)
• M24: 3,479,198 km (0.075 R)
• M25: 3,579,129 km (0.052 R)
• M26: 4,092,998 km (0.093 R)
• M27: 4,661,470 km (0.058 R)
• M28: 4,819,295 km (0.104 R)
• M29: 5,059,550 km (0.082 R)
• M30: 5,189,401 km (0.116 R)
• M31: 5,254,775 km (0.114 R)
• M32: 5,419,183 km (0.117 R)
• M33: 5,803,949 km (0.095 R)
• M34: 5,905,825 km (0.117 R)
• M35: 6,267,104 km (0.092 R)
• M36: 6,706,473 km (0.087 R)
• M37: 6,903,044 km (0.096 R)
• M38: 7,047,256 km (0.093 R)
• M39: 7,137,763 km (0.077 R)
• M40: 7,228,868 km (0.117 R)
• M41: 7,356,924 km (0.111 R)
• M42: 7,448,777 km (0.04 R)
• M43: 7,970,724 km (0.097 R)
• M44: 8,159,965 km (0.092 R)
• M45: 8,600,980 km (0.116 R)
• M46: 8,678,472 km (0.12 R)
• M47: 8,795,158 km (0.043 R)
• M48: 8,912,293 km (0.106 R)
• M49: 9,010,429 km (0.085 R)
• M50: 9,267,139 km (0.093 R)
• M51: 9,486,151 km (0.048 R)
• M52: 9,747,348 km (0.108 R)
• M53: 10,420,988 km (0.107 R)
• M54: 11,130,680 km (0.039 R)
• M55: 11,278,782 km (0.115 R)
• M56: 11,363,604 km (0.097 R)
• M57: 11,491,360 km (0.096 R)
• M58: 11,705,435 km (0.111 R)
• M59: 12,115,632 km (0.102 R)
• M60: 12,398,971 km (0.084 R)
• M61: 12,464,794 km (0.087 R)
• M62: 14,053,673 km (0.11 R)
• M63: 14,489,751 km (0.073 R)
• M64: 14,790,592 km (0.053 R)
• M65: 14,860,304 km (0.028 R)
• M66: 14,953,504 km (0.118 R)
• M67: 15,023,516 km (0.086 R)
• M68: 15,140,352 km (0.095 R)
• M69: 15,351,584 km (0.051 R)
• M70: 15,445,681 km (0.095 R)
• M71: 15,563,714 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit