🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.67 AU - 0.75 AU

Year: 392 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,867,165 km

• M1: 113,694 km (0.092 R)
• M2: 187,446 km (0.05 R)
• M3: 295,007 km (0.102 R)
• M4: 357,988 km (0.104 R)
• M5: 498,311 km (0.031 R)
• M6: 577,597 km (0.096 R)
• M7: 701,913 km (0.119 R)
• M8: 827,575 km (0.113 R)
• M9: 891,454 km (0.083 R)
• M10: 1,007,392 km (0.119 R)
• M11: 1,067,381 km (0.115 R)
• M12: 1,124,228 km (0.032 R)
• M13: 1,204,712 km (0.056 R)
• M14: 1,319,902 km (0.086 R)
• M15: 1,438,832 km (0.067 R)
• M16: 1,571,376 km (0.096 R)
• M17: 1,672,205 km (0.113 R)
• M18: 1,728,603 km (0.093 R)
• M19: 1,801,458 km (0.117 R)
• M20: 1,977,085 km (0.12 R)
• M21: 2,047,845 km (0.044 R)
• M22: 2,203,277 km (0.1 R)
• M23: 2,305,303 km (0.041 R)
• M24: 2,379,953 km (0.088 R)
• M25: 2,461,334 km (0.106 R)
• M26: 2,832,785 km (0.077 R)
• M27: 2,962,786 km (0.11 R)
• M28: 3,094,731 km (0.103 R)
• M29: 3,151,728 km (0.065 R)
• M30: 3,273,650 km (0.111 R)
• M31: 3,495,504 km (0.119 R)
• M32: 3,621,615 km (0.105 R)
• M33: 3,749,371 km (0.044 R)
• M34: 3,906,000 km (0.038 R)
• M35: 4,050,811 km (0.091 R)
• M36: 4,134,436 km (0.119 R)
• M37: 4,275,058 km (0.054 R)
• M38: 4,338,937 km (0.102 R)
• M39: 4,568,420 km (0.103 R)
• M40: 4,728,489 km (0.109 R)
• M41: 4,890,504 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,867,165 km

• M1: 160,967 km (0.056 R)
• M2: 244,892 km (0.085 R)
• M3: 327,021 km (0.103 R)
• M4: 413,040 km (0.104 R)
• M5: 493,673 km (0.105 R)
• M6: 574,157 km (0.105 R)
• M7: 689,945 km (0.06 R)
• M8: 766,988 km (0.056 R)
• M9: 867,967 km (0.103 R)
• M10: 961,017 km (0.09 R)
• M11: 1,039,855 km (0.097 R)
• M12: 1,121,086 km (0.102 R)
• M13: 1,209,499 km (0.109 R)
• M14: 1,344,286 km (0.095 R)
• M15: 1,433,596 km (0.113 R)
• M16: 1,545,944 km (0.039 R)
• M17: 2,105,440 km (0.116 R)
• M18: 2,198,790 km (0.088 R)
• M19: 2,317,421 km (0.031 R)
• M20: 2,567,548 km (0.095 R)
• M21: 2,680,345 km (0.109 R)
• M22: 2,846,099 km (0.106 R)
• M23: 2,982,533 km (0.111 R)
• M24: 3,141,106 km (0.045 R)
• M25: 3,343,512 km (0.076 R)
• M26: 3,543,226 km (0.117 R)
• M27: 3,619,969 km (0.105 R)
• M28: 3,754,009 km (0.11 R)
• M29: 3,904,056 km (0.109 R)
• M30: 4,048,866 km (0.06 R)
• M31: 4,195,622 km (0.047 R)
• M32: 4,299,293 km (0.066 R)
• M33: 4,456,521 km (0.062 R)
• M34: 4,547,177 km (0.12 R)
• M35: 4,684,358 km (0.1 R)
• M36: 4,807,627 km (0.047 R)
• M37: 4,986,546 km (0.089 R)
• M38: 5,065,085 km (0.086 R)
• M39: 5,351,116 km (0.106 R)
• M40: 5,455,834 km (0.051 R)
• M41: 5,552,923 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.4

Radius: 3.3

Gravity: 54.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.13 AU - 6.61 AU

Year: 10547 Days

Day: 17.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,867,165 km

• M1: 57,745 km (0.048 R)
• M2: 195,674 km (0.101 R)
• M3: 493,374 km (0.079 R)
• M4: 737,368 km (0.09 R)
• M5: 956,379 km (0.106 R)
• M6: 1,113,158 km (0.094 R)
• M7: 1,428,510 km (0.106 R)
• M8: 1,769,743 km (0.053 R)
• M9: 2,443,681 km (0.039 R)
• M10: 3,934,274 km (0.031 R)
• M11: 4,503,494 km (0.032 R)
• M12: 4,897,086 km (0.084 R)
• M13: 5,030,827 km (0.113 R)
• M14: 5,199,573 km (0.092 R)
• M15: 5,612,015 km (0.105 R)
• M16: 5,787,044 km (0.086 R)
• M17: 6,142,489 km (0.098 R)
• M18: 6,836,922 km (0.114 R)
• M19: 7,099,017 km (0.114 R)
• M20: 7,250,261 km (0.059 R)
• M21: 7,555,889 km (0.089 R)
• M22: 7,632,932 km (0.032 R)
• M23: 7,787,916 km (0.099 R)
• M24: 8,739,059 km (0.106 R)
• M25: 8,901,223 km (0.068 R)
• M26: 9,146,115 km (0.086 R)
• M27: 9,810,180 km (0.047 R)
• M28: 9,894,254 km (0.117 R)
• M29: 10,063,150 km (0.054 R)
• M30: 10,275,728 km (0.087 R)
• M31: 10,575,672 km (0.116 R)
• M32: 11,536,988 km (0.088 R)
• M33: 11,581,269 km (0.117 R)
• M34: 11,625,699 km (0.088 R)
• M35: 12,892,195 km (0.117 R)
• M36: 13,588,423 km (0.115 R)
• M37: 13,682,072 km (0.117 R)
• M38: 13,776,019 km (0.054 R)
• M39: 14,392,063 km (0.114 R)
• M40: 14,535,528 km (0.115 R)
• M41: 14,871,973 km (0.1 R)
• M42: 15,308,500 km (0.093 R)
• M43: 15,503,725 km (0.086 R)
• M44: 15,847,501 km (0.086 R)
• M45: 16,144,303 km (0.037 R)
• M46: 17,146,310 km (0.12 R)
• M47: 17,450,891 km (0.107 R)
• M48: 18,427,017 km (0.102 R)
• M49: 18,634,808 km (0.095 R)
• M50: 18,791,138 km (0.086 R)
• M51: 19,473,454 km (0.069 R)
• M52: 19,791,200 km (0.078 R)
• M53: 20,485,334 km (0.081 R)
• M54: 21,078,938 km (0.079 R)
• M55: 21,459,665 km (0.08 R)
• M56: 22,227,850 km (0.115 R)
• M57: 22,448,956 km (0.072 R)
• M58: 25,158,772 km (0.047 R)
• M59: 27,257,779 km (0.105 R)
• M60: 27,494,443 km (0.113 R)
• M61: 28,268,313 km (0.111 R)
• M62: 28,567,808 km (0.113 R)
• M63: 28,687,935 km (0.102 R)
• M64: 29,291,113 km (0.09 R)
• M65: 29,898,331 km (0.095 R)
• M66: 30,264,696 km (0.109 R)
• M67: 31,063,399 km (0.1 R)
• M68: 32,619,068 km (0.112 R)
• M69: 32,681,899 km (0.059 R)
• M70: 32,807,411 km (0.113 R)
• M71: 33,122,165 km (0.109 R)
• M72: 33,185,296 km (0.114 R)
• M73: 33,248,426 km (0.084 R)
• M74: 33,818,244 km (0.102 R)
• M75: 36,845,806 km (0.074 R)
• M76: 37,041,929 km (0.107 R)
• M77: 37,172,976 km (0.107 R)
• M78: 37,962,105 km (0.108 R)
• M79: 38,823,041 km (0.098 R)
• M80: 38,956,183 km (0.116 R)
• M81: 39,089,325 km (0.102 R)
• M82: 39,356,208 km (0.095 R)
• M83: 39,690,559 km (0.07 R)
• M84: 40,227,615 km (0.05 R)
• M85: 40,834,684 km (0.118 R)
• M86: 43,984,018 km (0.118 R)
• M87: 44,818,325 km (0.06 R)
• M88: 45,798,341 km (0.066 R)
• M89: 46,644,018 km (0.099 R)
• M90: 46,997,817 km (0.032 R)
• M91: 47,423,572 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.2

Radius: 3.6

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.03 AU - 8.15 AU

Year: 15095 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,867,165 km

• M1: 258,804 km (0.099 R)
• M2: 374,294 km (0.093 R)
• M3: 505,192 km (0.116 R)
• M4: 616,792 km (0.075 R)
• M5: 683,961 km (0.041 R)
• M6: 900,130 km (0.052 R)
• M7: 1,035,516 km (0.111 R)
• M8: 1,177,335 km (0.078 R)
• M9: 1,261,260 km (0.068 R)
• M10: 1,303,895 km (0.085 R)
• M11: 1,524,552 km (0.109 R)
• M12: 2,903,246 km (0.064 R)
• M13: 3,160,853 km (0.087 R)
• M14: 3,366,251 km (0.117 R)
• M15: 3,395,872 km (0.094 R)
• M16: 3,455,561 km (0.101 R)
• M17: 3,667,093 km (0.092 R)
• M18: 3,820,879 km (0.112 R)
• M19: 4,039,591 km (0.073 R)
• M20: 4,753,024 km (0.096 R)
• M21: 4,886,914 km (0.115 R)
• M22: 6,219,382 km (0.105 R)
• M23: 7,038,729 km (0.1 R)
• M24: 7,153,172 km (0.084 R)
• M25: 7,499,790 km (0.095 R)
• M26: 8,209,482 km (0.079 R)
• M27: 8,491,325 km (0.093 R)
• M28: 8,572,407 km (0.105 R)
• M29: 8,899,278 km (0.089 R)
• M30: 9,439,177 km (0.112 R)
• M31: 9,523,251 km (0.07 R)
• M32: 9,565,288 km (0.104 R)
• M33: 10,376,856 km (0.115 R)
• M34: 11,657,414 km (0.107 R)
• M35: 11,837,829 km (0.115 R)
• M36: 12,201,651 km (0.073 R)
• M37: 12,986,741 km (0.1 R)
• M38: 13,979,023 km (0.114 R)
• M39: 14,995,391 km (0.104 R)
• M40: 16,085,511 km (0.047 R)
• M41: 16,336,835 km (0.061 R)
• M42: 16,589,357 km (0.082 R)
• M43: 16,741,498 km (0.118 R)
• M44: 16,945,100 km (0.085 R)
• M45: 17,200,913 km (0.114 R)
• M46: 18,550,734 km (0.083 R)
• M47: 19,185,179 km (0.089 R)
• M48: 19,612,131 km (0.109 R)
• M49: 19,773,099 km (0.112 R)
• M50: 20,204,240 km (0.094 R)
• M51: 20,475,311 km (0.06 R)
• M52: 21,405,959 km (0.082 R)
• M53: 22,071,221 km (0.064 R)
• M54: 23,194,851 km (0.09 R)
• M55: 24,164,544 km (0.103 R)
• M56: 24,452,221 km (0.093 R)
• M57: 24,625,455 km (0.036 R)
• M58: 25,555,804 km (0.058 R)
• M59: 26,320,249 km (0.115 R)
• M60: 26,913,405 km (0.091 R)
• M61: 27,092,174 km (0.069 R)
• M62: 27,331,232 km (0.05 R)
• M63: 29,145,854 km (0.1 R)
• M64: 29,207,039 km (0.104 R)
• M65: 30,067,676 km (0.105 R)
• M66: 31,061,604 km (0.106 R)
• M67: 31,813,932 km (0.106 R)
• M68: 33,721,006 km (0.071 R)
• M69: 33,849,510 km (0.077 R)
• M70: 34,106,968 km (0.107 R)
• M71: 34,947,858 km (0.092 R)
• M72: 35,077,858 km (0.114 R)
• M73: 35,338,458 km (0.057 R)
• M74: 35,468,907 km (0.115 R)
• M75: 35,730,255 km (0.116 R)
• M76: 35,795,779 km (0.04 R)
• M77: 37,312,252 km (0.081 R)
• M78: 37,844,671 km (0.06 R)
• M79: 37,911,392 km (0.095 R)
• M80: 38,111,853 km (0.055 R)
• M81: 38,984,308 km (0.042 R)
• M82: 41,228,575 km (0.086 R)
• M83: 41,778,796 km (0.04 R)
• M84: 42,608,914 km (0.036 R)
• M85: 44,004,363 km (0.039 R)
• M86: 45,060,823 km (0.117 R)
• M87: 45,414,772 km (0.108 R)
• M88: 45,911,886 km (0.116 R)
• M89: 46,268,078 km (0.118 R)
• M90: 47,486,104 km (0.082 R)
• M91: 48,207,465 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 6.9

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.74 AU - 11.68 AU

Year: 19849 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,867,165 km

• M1: 93,349 km (0.098 R)
• M2: 210,035 km (0.115 R)
• M3: 437,125 km (0.057 R)
• M4: 588,069 km (0.116 R)
• M5: 1,022,501 km (0.109 R)
• M6: 1,108,071 km (0.112 R)
• M7: 1,225,955 km (0.113 R)
• M8: 1,286,542 km (0.07 R)
• M9: 1,410,708 km (0.09 R)
• M10: 2,385,787 km (0.1 R)
• M11: 2,775,041 km (0.112 R)
• M12: 3,226,078 km (0.094 R)
• M13: 3,525,124 km (0.072 R)
• M14: 3,877,726 km (0.03 R)
• M15: 4,474,472 km (0.114 R)
• M16: 4,664,013 km (0.119 R)
• M17: 4,856,096 km (0.037 R)
• M18: 5,248,043 km (0.113 R)
• M19: 5,701,175 km (0.046 R)
• M20: 5,803,500 km (0.119 R)
• M21: 7,467,327 km (0.105 R)
• M22: 7,635,775 km (0.066 R)
• M23: 7,862,266 km (0.078 R)
• M24: 8,967,944 km (0.106 R)
• M25: 9,874,955 km (0.084 R)
• M26: 9,998,074 km (0.062 R)
• M27: 10,183,725 km (0.041 R)
• M28: 10,370,573 km (0.114 R)
• M29: 10,684,430 km (0.039 R)
• M30: 11,065,156 km (0.06 R)
• M31: 11,709,624 km (0.059 R)
• M32: 12,167,992 km (0.086 R)
• M33: 13,441,518 km (0.082 R)
• M34: 14,406,873 km (0.118 R)
• M35: 15,251,802 km (0.081 R)
• M36: 17,285,286 km (0.055 R)
• M37: 17,508,187 km (0.094 R)
• M38: 17,582,687 km (0.103 R)
• M39: 17,956,831 km (0.054 R)
• M40: 18,107,177 km (0.08 R)
• M41: 19,018,377 km (0.102 R)
• M42: 19,248,459 km (0.098 R)
• M43: 19,711,464 km (0.101 R)
• M44: 20,727,084 km (0.103 R)
• M45: 22,808,888 km (0.048 R)
• M46: 23,462,780 km (0.099 R)
• M47: 24,621,865 km (0.105 R)
• M48: 25,630,154 km (0.112 R)
• M49: 27,340,357 km (0.114 R)
• M50: 28,296,587 km (0.088 R)
• M51: 28,822,872 km (0.107 R)
• M52: 29,087,062 km (0.074 R)
• M53: 29,440,861 km (0.089 R)
• M54: 31,320,857 km (0.089 R)
• M55: 32,047,155 km (0.087 R)
• M56: 32,321,069 km (0.102 R)
• M57: 32,595,581 km (0.086 R)
• M58: 34,166,358 km (0.117 R)
• M59: 35,289,839 km (0.107 R)
• M60: 36,235,297 km (0.11 R)
• M61: 36,902,055 km (0.097 R)
• M62: 36,997,648 km (0.078 R)
• M63: 37,284,876 km (0.101 R)
• M64: 37,572,852 km (0.111 R)
• M65: 40,197,845 km (0.105 R)
• M66: 40,296,131 km (0.099 R)
• M67: 41,284,076 km (0.1 R)
• M68: 42,881,332 km (0.045 R)
• M69: 48,314,577 km (0.072 R)
• M70: 52,341,303 km (0.117 R)
• M71: 53,635,025 km (0.097 R)
• M72: 56,804,855 km (0.038 R)
• M73: 57,246,767 km (0.113 R)
• M74: 57,911,879 km (0.111 R)
• M75: 58,245,482 km (0.118 R)
• M76: 58,356,783 km (0.053 R)
• M77: 60,034,822 km (0.037 R)
• M78: 60,823,353 km (0.085 R)
• M79: 60,936,299 km (0.053 R)
• M80: 65,163,486 km (0.111 R)
• M81: 66,438,359 km (0.107 R)
• M82: 66,671,133 km (0.051 R)
• M83: 68,895,055 km (0.092 R)
• M84: 69,130,522 km (0.06 R)
• M85: 69,366,289 km (0.098 R)
• M86: 70,549,309 km (0.11 R)
• M87: 71,381,222 km (0.113 R)
• M88: 72,336,106 km (0.056 R)
• M89: 72,455,784 km (0.109 R)
• M90: 72,695,290 km (0.039 R)
• M91: 73,535,581 km (0.094 R)
• M92: 74,620,764 km (0.079 R)
• M93: 79,754,365 km (0.041 R)
• M94: 81,615,213 km (0.118 R)
• M95: 83,114,333 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit