🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 9.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,971,694 km

• M1: 129,253 km (0.102 R)
• M2: 208,091 km (0.115 R)
• M3: 316,998 km (0.111 R)
• M4: 383,719 km (0.096 R)
• M5: 456,872 km (0.082 R)
• M6: 526,734 km (0.106 R)
• M7: 591,809 km (0.108 R)
• M8: 658,081 km (0.08 R)
• M9: 749,336 km (0.104 R)
• M10: 815,608 km (0.09 R)
• M11: 932,444 km (0.095 R)
• M12: 1,004,550 km (0.074 R)
• M13: 1,076,207 km (0.082 R)
• M14: 1,203,066 km (0.099 R)
• M15: 1,279,660 km (0.112 R)
• M16: 1,342,641 km (0.074 R)
• M17: 1,417,141 km (0.091 R)
• M18: 1,538,315 km (0.113 R)
• M19: 1,621,940 km (0.117 R)
• M20: 1,796,820 km (0.116 R)
• M21: 1,862,194 km (0.106 R)
• M22: 1,972,149 km (0.115 R)
• M23: 2,060,411 km (0.058 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 7.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.27 AU - 6.57 AU

Year: 10848 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,971,694 km

• M1: 104,419 km (0.108 R)
• M2: 302,786 km (0.11 R)
• M3: 704,905 km (0.075 R)
• M4: 930,200 km (0.097 R)
• M5: 1,092,962 km (0.062 R)
• M6: 1,265,299 km (0.11 R)
• M7: 1,391,260 km (0.075 R)
• M8: 1,540,409 km (0.071 R)
• M9: 1,793,978 km (0.078 R)
• M10: 1,874,611 km (0.073 R)
• M11: 1,956,740 km (0.057 R)
• M12: 2,340,459 km (0.063 R)
• M13: 3,079,472 km (0.046 R)
• M14: 3,201,245 km (0.105 R)
• M15: 3,299,680 km (0.118 R)
• M16: 3,911,835 km (0.1 R)
• M17: 4,150,294 km (0.098 R)
• M18: 4,503,345 km (0.101 R)
• M19: 4,922,817 km (0.103 R)
• M20: 5,296,363 km (0.087 R)
• M21: 5,590,024 km (0.092 R)
• M22: 5,828,782 km (0.111 R)
• M23: 6,070,831 km (0.077 R)
• M24: 6,471,305 km (0.043 R)
• M25: 6,785,311 km (0.116 R)
• M26: 7,136,267 km (0.045 R)
• M27: 7,330,296 km (0.039 R)
• M28: 7,526,119 km (0.07 R)
• M29: 7,822,921 km (0.082 R)
• M30: 8,090,103 km (0.077 R)
• M31: 8,462,303 km (0.116 R)
• M32: 8,599,035 km (0.107 R)
• M33: 9,293,618 km (0.042 R)
• M34: 9,505,598 km (0.09 R)
• M35: 10,259,871 km (0.089 R)
• M36: 10,332,725 km (0.073 R)
• M37: 10,405,729 km (0.115 R)
• M38: 11,107,941 km (0.114 R)
• M39: 11,408,184 km (0.105 R)
• M40: 11,483,731 km (0.113 R)
• M41: 12,247,727 km (0.098 R)
• M42: 12,441,307 km (0.087 R)
• M43: 12,909,997 km (0.12 R)
• M44: 13,186,005 km (0.093 R)
• M45: 13,384,372 km (0.058 R)
• M46: 13,583,786 km (0.109 R)
• M47: 13,744,005 km (0.085 R)
• M48: 13,864,581 km (0.077 R)
• M49: 13,945,214 km (0.107 R)
• M50: 14,554,526 km (0.09 R)
• M51: 15,380,456 km (0.071 R)
• M52: 15,505,670 km (0.088 R)
• M53: 16,476,859 km (0.115 R)
• M54: 16,733,419 km (0.078 R)
• M55: 17,163,962 km (0.117 R)
• M56: 17,467,646 km (0.098 R)
• M57: 17,554,712 km (0.058 R)
• M58: 17,948,304 km (0.103 R)
• M59: 18,256,326 km (0.108 R)
• M60: 18,833,325 km (0.107 R)
• M61: 19,236,192 km (0.109 R)
• M62: 19,326,100 km (0.026 R)
• M63: 20,324,367 km (0.057 R)
• M64: 20,645,553 km (0.043 R)
• M65: 22,512,834 km (0.115 R)
• M66: 22,655,102 km (0.095 R)
• M67: 23,131,272 km (0.103 R)
• M68: 24,045,165 km (0.094 R)
• M69: 24,628,447 km (0.066 R)
• M70: 24,970,727 km (0.1 R)
• M71: 25,957,774 km (0.081 R)
• M72: 26,007,440 km (0.066 R)
• M73: 26,756,477 km (0.03 R)
• M74: 26,907,122 km (0.088 R)
• M75: 26,957,387 km (0.081 R)
• M76: 27,664,685 km (0.098 R)
• M77: 29,666,754 km (0.088 R)
• M78: 30,031,174 km (0.077 R)
• M79: 30,554,019 km (0.119 R)
• M80: 30,711,545 km (0.068 R)
• M81: 31,397,152 km (0.081 R)
• M82: 31,874,669 km (0.105 R)
• M83: 32,301,172 km (0.079 R)
• M84: 33,863,124 km (0.079 R)
• M85: 34,516,717 km (0.062 R)
• M86: 34,844,934 km (0.05 R)
• M87: 35,891,521 km (0.101 R)
• M88: 36,335,228 km (0.077 R)
• M89: 36,892,331 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 6.5

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.51 AU - 7.37 AU

Year: 10898 Days

Day: 24.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,971,694 km

• M1: 123,418 km (0.096 R)
• M2: 172,486 km (0.097 R)
• M3: 407,505 km (0.088 R)
• M4: 724,353 km (0.081 R)
• M5: 814,112 km (0.082 R)
• M6: 869,762 km (0.106 R)
• M7: 1,004,849 km (0.081 R)
• M8: 1,295,518 km (0.032 R)
• M9: 1,450,351 km (0.096 R)
• M10: 1,634,955 km (0.071 R)
• M11: 1,682,228 km (0.096 R)
• M12: 1,900,940 km (0.09 R)
• M13: 2,077,466 km (0.104 R)
• M14: 2,154,808 km (0.1 R)
• M15: 2,473,451 km (0.074 R)
• M16: 2,892,774 km (0.089 R)
• M17: 3,546,966 km (0.11 R)
• M18: 3,670,833 km (0.078 R)
• M19: 4,278,200 km (0.065 R)
• M20: 4,443,206 km (0.099 R)
• M21: 5,512,382 km (0.116 R)
• M22: 5,584,040 km (0.113 R)
• M23: 6,809,845 km (0.088 R)
• M24: 6,963,930 km (0.104 R)
• M25: 7,158,258 km (0.083 R)
• M26: 7,472,713 km (0.089 R)
• M27: 7,591,942 km (0.111 R)
• M28: 7,711,621 km (0.082 R)
• M29: 9,112,006 km (0.12 R)
• M30: 9,452,790 km (0.099 R)
• M31: 9,884,679 km (0.116 R)
• M32: 10,633,566 km (0.101 R)
• M33: 11,721,592 km (0.054 R)
• M34: 11,767,668 km (0.101 R)
• M35: 12,513,413 km (0.037 R)
• M36: 13,322,588 km (0.099 R)
• M37: 14,493,491 km (0.117 R)
• M38: 15,544,715 km (0.057 R)
• M39: 16,105,108 km (0.082 R)
• M40: 16,259,194 km (0.093 R)
• M41: 16,724,144 km (0.069 R)
• M42: 17,193,433 km (0.106 R)
• M43: 17,985,105 km (0.083 R)
• M44: 18,038,362 km (0.08 R)
• M45: 18,305,244 km (0.071 R)
• M46: 18,680,885 km (0.11 R)
• M47: 19,222,130 km (0.041 R)
• M48: 19,768,461 km (0.067 R)
• M49: 19,823,363 km (0.109 R)
• M50: 19,933,467 km (0.077 R)
• M51: 20,542,032 km (0.073 R)
• M52: 20,988,432 km (0.073 R)
• M53: 22,004,500 km (0.088 R)
• M54: 23,210,110 km (0.105 R)
• M55: 24,436,962 km (0.097 R)
• M56: 24,613,936 km (0.115 R)
• M57: 25,445,551 km (0.106 R)
• M58: 26,105,427 km (0.047 R)
• M59: 29,991,381 km (0.092 R)
• M60: 30,942,973 km (0.097 R)
• M61: 31,711,308 km (0.095 R)
• M62: 32,033,242 km (0.045 R)
• M63: 32,615,627 km (0.119 R)
• M64: 33,332,051 km (0.104 R)
• M65: 33,397,425 km (0.104 R)
• M66: 33,462,949 km (0.101 R)
• M67: 34,317,452 km (0.083 R)
• M68: 38,696,332 km (0.046 R)
• M69: 39,731,698 km (0.099 R)
• M70: 40,566,305 km (0.107 R)
• M71: 41,055,939 km (0.08 R)
• M72: 41,970,431 km (0.118 R)
• M73: 42,253,171 km (0.12 R)
• M74: 43,033,922 km (0.044 R)
• M75: 43,105,130 km (0.118 R)
• M76: 44,321,660 km (0.08 R)
• M77: 44,753,849 km (0.068 R)
• M78: 45,042,572 km (0.047 R)
• M79: 45,259,639 km (0.032 R)
• M80: 45,840,079 km (0.111 R)
• M81: 45,912,783 km (0.089 R)
• M82: 47,596,208 km (0.09 R)
• M83: 47,891,066 km (0.107 R)
• M84: 48,334,324 km (0.101 R)
• M85: 48,630,677 km (0.088 R)
• M86: 48,779,079 km (0.105 R)
• M87: 48,853,429 km (0.053 R)
• M88: 49,001,979 km (0.086 R)
• M89: 49,374,179 km (0.077 R)
• M90: 49,971,673 km (0.113 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: 464 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit