🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 8.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 315 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,365,929 km

• M1: 109,356 km (0.038 R)
• M2: 164,707 km (0.103 R)
• M3: 253,419 km (0.112 R)
• M4: 311,014 km (0.099 R)
• M5: 397,930 km (0.107 R)
• M6: 456,274 km (0.067 R)
• M7: 539,300 km (0.116 R)
• M8: 665,860 km (0.103 R)
• M9: 737,518 km (0.079 R)
• M10: 863,180 km (0.03 R)
• M11: 952,340 km (0.092 R)
• M12: 1,051,523 km (0.044 R)
• M13: 1,140,085 km (0.08 R)
• M14: 1,223,711 km (0.045 R)
• M15: 1,290,730 km (0.119 R)
• M16: 1,393,654 km (0.101 R)
• M17: 1,503,309 km (0.07 R)
• M18: 1,567,337 km (0.041 R)
• M19: 1,636,302 km (0.088 R)
• M20: 1,815,669 km (0.112 R)
• M21: 1,884,036 km (0.047 R)
• M22: 2,072,230 km (0.055 R)
• M23: 2,161,839 km (0.064 R)
• M24: 2,230,055 km (0.043 R)
• M25: 2,373,071 km (0.027 R)
• M26: 2,457,594 km (0.098 R)
• M27: 2,557,376 km (0.095 R)
• M28: 2,639,355 km (0.085 R)
• M29: 2,702,486 km (0.119 R)
• M30: 2,820,518 km (0.087 R)
• M31: 2,905,191 km (0.052 R)
• M32: 2,985,674 km (0.109 R)
• M33: 3,041,325 km (0.083 R)
• M34: 3,148,886 km (0.079 R)
• M35: 3,205,583 km (0.084 R)
• M36: 3,278,437 km (0.105 R)
• M37: 3,335,883 km (0.029 R)
• M38: 3,446,885 km (0.112 R)
• M39: 3,526,770 km (0.025 R)
• M40: 3,580,475 km (0.12 R)
• M41: 3,748,474 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 11.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.2 AU - 3.24 AU

Year: 3043 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,365,929 km

• M1: 138,528 km (0.085 R)
• M2: 242,947 km (0.08 R)
• M3: 322,084 km (0.113 R)
• M4: 408,103 km (0.077 R)
• M5: 587,022 km (0.044 R)
• M6: 716,275 km (0.082 R)
• M7: 847,173 km (0.093 R)
• M8: 967,449 km (0.095 R)
• M9: 1,124,078 km (0.103 R)
• M10: 1,195,287 km (0.112 R)
• M11: 1,331,870 km (0.103 R)
• M12: 1,507,498 km (0.06 R)
• M13: 1,586,934 km (0.087 R)
• M14: 1,857,706 km (0.092 R)
• M15: 2,169,169 km (0.084 R)
• M16: 2,246,511 km (0.117 R)
• M17: 2,324,751 km (0.111 R)
• M18: 2,430,517 km (0.037 R)
• M19: 2,619,758 km (0.106 R)
• M20: 2,941,094 km (0.109 R)
• M21: 3,275,146 km (0.034 R)
• M22: 3,439,255 km (0.056 R)
• M23: 3,713,917 km (0.111 R)
• M24: 3,822,674 km (0.105 R)
• M25: 4,155,380 km (0.057 R)
• M26: 4,680,319 km (0.119 R)
• M27: 4,967,846 km (0.111 R)
• M28: 5,105,177 km (0.098 R)
• M29: 5,174,441 km (0.072 R)
• M30: 5,243,854 km (0.101 R)
• M31: 5,828,931 km (0.113 R)
• M32: 5,901,187 km (0.088 R)
• M33: 6,101,798 km (0.107 R)
• M34: 6,323,053 km (0.034 R)
• M35: 6,792,641 km (0.104 R)
• M36: 7,390,733 km (0.081 R)
• M37: 7,666,442 km (0.1 R)
• M38: 7,785,522 km (0.11 R)
• M39: 7,865,407 km (0.091 R)
• M40: 8,268,424 km (0.09 R)
• M41: 8,554,754 km (0.085 R)
• M42: 9,011,028 km (0.116 R)
• M43: 9,667,613 km (0.107 R)
• M44: 10,870,380 km (0.036 R)
• M45: 11,071,589 km (0.053 R)
• M46: 11,455,307 km (0.098 R)
• M47: 11,705,734 km (0.069 R)
• M48: 11,820,326 km (0.057 R)
• M49: 11,981,293 km (0.106 R)
• M50: 12,073,446 km (0.113 R)
• M51: 12,166,047 km (0.114 R)
• M52: 12,305,322 km (0.11 R)
• M53: 12,375,035 km (0.066 R)
• M54: 12,491,721 km (0.073 R)
• M55: 13,056,753 km (0.098 R)
• M56: 13,630,161 km (0.098 R)
• M57: 13,919,932 km (0.056 R)
• M58: 14,530,292 km (0.077 R)
• M59: 14,950,362 km (0.078 R)
• M60: 16,005,027 km (0.112 R)
• M61: 16,106,754 km (0.118 R)
• M62: 16,234,211 km (0.075 R)
• M63: 17,109,808 km (0.053 R)
• M64: 17,370,258 km (0.07 R)
• M65: 17,579,545 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 13.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.03 AU - 4.73 AU

Year: 5184 Days

Day: 8.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,365,929 km

• M1: 170,990 km (0.106 R)
• M2: 352,004 km (0.091 R)
• M3: 502,798 km (0.059 R)
• M4: 693,386 km (0.084 R)
• M5: 839,992 km (0.057 R)
• M6: 968,497 km (0.114 R)
• M7: 1,135,298 km (0.098 R)
• M8: 1,345,633 km (0.092 R)
• M9: 1,447,359 km (0.094 R)
• M10: 1,587,084 km (0.099 R)
• M11: 1,843,046 km (0.031 R)
• M12: 1,956,890 km (0.045 R)
• M13: 2,232,299 km (0.083 R)
• M14: 2,864,799 km (0.065 R)
• M15: 3,339,772 km (0.086 R)
• M16: 3,742,789 km (0.095 R)
• M17: 3,962,548 km (0.097 R)
• M18: 4,414,783 km (0.112 R)
• M19: 4,517,706 km (0.099 R)
• M20: 4,751,976 km (0.082 R)
• M21: 5,617,400 km (0.042 R)
• M22: 6,327,392 km (0.084 R)
• M23: 6,796,680 km (0.107 R)
• M24: 7,125,945 km (0.089 R)
• M25: 7,399,410 km (0.081 R)
• M26: 7,800,332 km (0.073 R)
• M27: 8,947,598 km (0.113 R)
• M28: 9,209,843 km (0.085 R)
• M29: 9,943,770 km (0.062 R)
• M30: 10,113,265 km (0.078 R)
• M31: 10,800,817 km (0.083 R)
• M32: 12,004,032 km (0.114 R)
• M33: 12,695,025 km (0.053 R)
• M34: 13,175,234 km (0.075 R)
• M35: 13,812,222 km (0.091 R)
• M36: 14,115,457 km (0.116 R)
• M37: 14,922,088 km (0.084 R)
• M38: 15,350,537 km (0.115 R)
• M39: 15,941,299 km (0.097 R)
• M40: 16,060,379 km (0.095 R)
• M41: 16,419,413 km (0.059 R)
• M42: 16,780,992 km (0.075 R)
• M43: 16,983,098 km (0.071 R)
• M44: 17,758,165 km (0.061 R)
• M45: 18,088,028 km (0.061 R)
• M46: 19,597,471 km (0.092 R)
• M47: 19,852,984 km (0.115 R)
• M48: 21,321,586 km (0.117 R)
• M49: 21,672,244 km (0.037 R)
• M50: 22,246,101 km (0.12 R)
• M51: 22,959,384 km (0.108 R)
• M52: 23,634,818 km (0.113 R)
• M53: 23,770,653 km (0.07 R)
• M54: 23,906,787 km (0.091 R)
• M55: 24,408,239 km (0.109 R)
• M56: 25,143,812 km (0.06 R)
• M57: 25,375,090 km (0.082 R)
• M58: 25,467,841 km (0.111 R)
• M59: 25,839,891 km (0.059 R)
• M60: 26,354,507 km (0.085 R)
• M61: 27,966,424 km (0.113 R)
• M62: 28,494,654 km (0.096 R)
• M63: 28,735,956 km (0.055 R)
• M64: 29,268,973 km (0.114 R)
• M65: 29,610,056 km (0.104 R)
• M66: 29,903,268 km (0.091 R)
• M67: 31,284,804 km (0.059 R)
• M68: 31,883,196 km (0.109 R)
• M69: 33,599,383 km (0.095 R)
• M70: 33,956,323 km (0.069 R)
• M71: 34,109,810 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit