🌌 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: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 13.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,383,502 km

• M1: 176,675 km (0.113 R)
• M2: 266,284 km (0.075 R)
• M3: 386,112 km (0.107 R)
• M4: 541,843 km (0.051 R)
• M5: 665,561 km (0.036 R)
• M6: 751,430 km (0.083 R)
• M7: 838,795 km (0.06 R)
• M8: 927,208 km (0.09 R)
• M9: 1,031,926 km (0.081 R)
• M10: 1,131,110 km (0.06 R)
• M11: 1,282,802 km (0.07 R)
• M12: 1,438,084 km (0.108 R)
• M13: 1,538,913 km (0.075 R)
• M14: 1,638,545 km (0.062 R)
• M15: 1,752,240 km (0.106 R)
• M16: 1,885,083 km (0.1 R)
• M17: 2,017,178 km (0.058 R)
• M18: 2,148,375 km (0.097 R)
• M19: 2,299,918 km (0.068 R)
• M20: 2,437,249 km (0.104 R)
• M21: 2,541,069 km (0.05 R)
• M22: 2,641,749 km (0.09 R)
• M23: 2,908,931 km (0.097 R)
• M24: 3,009,610 km (0.104 R)
• M25: 3,121,360 km (0.09 R)
• M26: 3,394,226 km (0.099 R)
• M27: 3,485,182 km (0.093 R)
• M28: 3,571,948 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.93 AU - 2.65 AU

Year: 2311 Days

Day: 9.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,383,502 km

• M1: 144,512 km (0.076 R)
• M2: 238,160 km (0.106 R)
• M3: 428,747 km (0.103 R)
• M4: 718,070 km (0.113 R)
• M5: 870,510 km (0.059 R)
• M6: 1,083,089 km (0.12 R)
• M7: 1,286,691 km (0.112 R)
• M8: 1,484,609 km (0.059 R)
• M9: 1,654,253 km (0.079 R)
• M10: 2,002,517 km (0.113 R)
• M11: 2,127,282 km (0.051 R)
• M12: 2,222,576 km (0.116 R)
• M13: 2,825,006 km (0.068 R)
• M14: 3,377,022 km (0.096 R)
• M15: 3,539,037 km (0.112 R)
• M16: 3,614,733 km (0.117 R)
• M17: 3,691,028 km (0.082 R)
• M18: 3,884,010 km (0.096 R)
• M19: 3,988,279 km (0.049 R)
• M20: 4,067,267 km (0.031 R)
• M21: 4,173,182 km (0.066 R)
• M22: 4,360,928 km (0.119 R)
• M23: 4,703,207 km (0.109 R)
• M24: 4,814,508 km (0.084 R)
• M25: 4,997,317 km (0.101 R)
• M26: 5,068,376 km (0.056 R)
• M27: 5,457,330 km (0.106 R)
• M28: 5,603,936 km (0.037 R)
• M29: 5,976,136 km (0.086 R)
• M30: 6,096,861 km (0.114 R)
• M31: 6,541,765 km (0.095 R)
• M32: 6,666,231 km (0.113 R)
• M33: 6,981,134 km (0.083 R)
• M34: 7,092,585 km (0.069 R)
• M35: 7,773,255 km (0.116 R)
• M36: 8,004,832 km (0.1 R)
• M37: 8,138,124 km (0.104 R)
• M38: 8,255,409 km (0.086 R)
• M39: 8,390,197 km (0.075 R)
• M40: 8,508,678 km (0.103 R)
• M41: 8,610,704 km (0.092 R)
• M42: 8,713,178 km (0.086 R)
• M43: 8,971,085 km (0.115 R)
• M44: 9,353,906 km (0.066 R)
• M45: 9,441,570 km (0.09 R)
• M46: 10,009,743 km (0.063 R)
• M47: 10,534,233 km (0.071 R)
• M48: 11,049,149 km (0.041 R)
• M49: 11,142,049 km (0.066 R)
• M50: 11,347,148 km (0.114 R)
• M51: 11,609,992 km (0.088 R)
• M52: 12,276,001 km (0.051 R)
• M53: 12,410,639 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518

Radius: 4.6

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.06 AU - 9.2 AU

Year: 15458 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,383,502 km

• M1: 77,791 km (0.074 R)
• M2: 106,962 km (0.063 R)
• M3: 153,787 km (0.065 R)
• M4: 198,068 km (0.073 R)
• M5: 247,584 km (0.104 R)
• M6: 301,739 km (0.097 R)
• M7: 422,913 km (0.091 R)
• M8: 728,990 km (0.1 R)
• M9: 914,492 km (0.054 R)
• M10: 1,553,873 km (0.081 R)
• M11: 1,605,784 km (0.112 R)
• M12: 1,957,189 km (0.095 R)
• M13: 2,185,176 km (0.07 R)
• M14: 2,302,162 km (0.113 R)
• M15: 2,451,610 km (0.042 R)
• M16: 2,512,197 km (0.093 R)
• M17: 2,604,050 km (0.102 R)
• M18: 3,145,295 km (0.044 R)
• M19: 3,244,329 km (0.066 R)
• M20: 3,616,529 km (0.12 R)
• M21: 4,773,818 km (0.11 R)
• M22: 5,993,938 km (0.116 R)
• M23: 6,075,918 km (0.053 R)
• M24: 6,407,127 km (0.104 R)
• M25: 6,532,789 km (0.089 R)
• M26: 7,435,613 km (0.098 R)
• M27: 8,285,628 km (0.058 R)
• M28: 8,978,266 km (0.12 R)
• M29: 9,450,097 km (0.114 R)
• M30: 9,593,263 km (0.072 R)
• M31: 9,641,134 km (0.058 R)
• M32: 10,664,982 km (0.062 R)
• M33: 10,963,729 km (0.058 R)
• M34: 13,990,542 km (0.044 R)
• M35: 14,427,069 km (0.108 R)
• M36: 16,103,463 km (0.114 R)
• M37: 16,733,419 km (0.112 R)
• M38: 17,313,111 km (0.111 R)
• M39: 17,371,454 km (0.058 R)
• M40: 18,076,509 km (0.069 R)
• M41: 18,135,750 km (0.086 R)
• M42: 18,313,622 km (0.093 R)
• M43: 19,696,804 km (0.103 R)
• M44: 19,757,690 km (0.118 R)
• M45: 19,940,798 km (0.089 R)
• M46: 20,063,169 km (0.107 R)
• M47: 20,370,144 km (0.116 R)
• M48: 21,050,964 km (0.12 R)
• M49: 21,991,336 km (0.032 R)
• M50: 23,783,069 km (0.115 R)
• M51: 23,847,995 km (0.118 R)
• M52: 25,091,303 km (0.085 R)
• M53: 25,621,179 km (0.079 R)
• M54: 25,687,600 km (0.112 R)
• M55: 25,887,463 km (0.071 R)
• M56: 26,624,531 km (0.112 R)
• M57: 26,691,850 km (0.086 R)
• M58: 28,669,385 km (0.104 R)
• M59: 29,153,633 km (0.054 R)
• M60: 30,834,814 km (0.104 R)
• M61: 30,905,424 km (0.115 R)
• M62: 31,047,093 km (0.107 R)
• M63: 31,188,912 km (0.057 R)
• M64: 33,560,038 km (0.091 R)
• M65: 34,656,890 km (0.108 R)
• M66: 34,803,945 km (0.074 R)
• M67: 35,320,506 km (0.109 R)
• M68: 37,638,525 km (0.117 R)
• M69: 38,625,273 km (0.095 R)
• M70: 38,854,157 km (0.041 R)
• M71: 39,389,867 km (0.088 R)
• M72: 39,466,611 km (0.098 R)
• M73: 39,697,141 km (0.026 R)
• M74: 40,623,900 km (0.12 R)
• M75: 41,792,110 km (0.059 R)
• M76: 42,498,361 km (0.114 R)
• M77: 43,604,787 km (0.075 R)
• M78: 43,684,224 km (0.096 R)
• M79: 46,169,194 km (0.118 R)
• M80: 47,633,009 km (0.105 R)
• M81: 48,206,268 km (0.047 R)
• M82: 50,023,134 km (0.105 R)
• M83: 50,689,443 km (0.114 R)
• M84: 50,856,395 km (0.045 R)
• M85: 51,190,895 km (0.076 R)
• M86: 53,044,114 km (0.079 R)
• M87: 53,128,936 km (0.112 R)
• M88: 53,298,580 km (0.074 R)
• M89: 53,383,402 km (0.117 R)
• M90: 54,491,174 km (0.092 R)
• M91: 55,520,258 km (0.062 R)
• M92: 56,469,307 km (0.118 R)
• M93: 57,423,741 km (0.083 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: 343 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit