🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 14.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,583,020 km

• M1: 182,509 km (0.05 R)
• M2: 315,652 km (0.045 R)
• M3: 422,165 km (0.117 R)
• M4: 516,412 km (0.082 R)
• M5: 677,529 km (0.07 R)
• M6: 798,254 km (0.078 R)
• M7: 923,468 km (0.081 R)
• M8: 1,085,183 km (0.117 R)
• M9: 1,248,394 km (0.052 R)
• M10: 1,392,457 km (0.079 R)
• M11: 1,490,294 km (0.105 R)
• M12: 1,614,909 km (0.091 R)
• M13: 1,718,281 km (0.119 R)
• M14: 1,813,874 km (0.049 R)
• M15: 1,906,026 km (0.063 R)
• M16: 1,999,974 km (0.061 R)
• M17: 2,090,181 km (0.077 R)
• M18: 2,181,885 km (0.099 R)
• M19: 2,274,935 km (0.078 R)
• M20: 2,380,551 km (0.064 R)
• M21: 2,522,220 km (0.086 R)
• M22: 2,666,732 km (0.055 R)
• M23: 2,867,791 km (0.089 R)
• M24: 3,000,784 km (0.117 R)
• M25: 3,135,721 km (0.096 R)
• M26: 3,323,167 km (0.068 R)
• M27: 3,553,249 km (0.039 R)
• M28: 3,848,106 km (0.029 R)
• M29: 3,941,605 km (0.064 R)
• M30: 4,226,589 km (0.09 R)
• M31: 4,336,842 km (0.115 R)
• M32: 4,448,293 km (0.102 R)
• M33: 4,574,703 km (0.044 R)
• M34: 4,673,886 km (0.114 R)
• M35: 4,874,347 km (0.076 R)
• M36: 4,975,775 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.68 AU - 2.3 AU

Year: 1904 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,583,020 km

• M1: 115,041 km (0.079 R)
• M2: 246,388 km (0.026 R)
• M3: 341,382 km (0.099 R)
• M4: 435,479 km (0.039 R)
• M5: 557,850 km (0.075 R)
• M6: 761,154 km (0.064 R)
• M7: 824,733 km (0.118 R)
• M8: 905,067 km (0.077 R)
• M9: 988,244 km (0.076 R)
• M10: 1,106,127 km (0.1 R)
• M11: 1,364,632 km (0.033 R)
• M12: 1,443,470 km (0.106 R)
• M13: 1,532,780 km (0.092 R)
• M14: 1,651,710 km (0.097 R)
• M15: 1,735,934 km (0.083 R)
• M16: 2,007,454 km (0.096 R)
• M17: 2,087,489 km (0.066 R)
• M18: 2,178,893 km (0.062 R)
• M19: 2,240,677 km (0.109 R)
• M20: 2,397,455 km (0.12 R)
• M21: 2,656,110 km (0.117 R)
• M22: 3,003,476 km (0.11 R)
• M23: 3,365,503 km (0.098 R)
• M24: 3,667,541 km (0.112 R)
• M25: 3,741,293 km (0.113 R)
• M26: 3,927,991 km (0.096 R)
• M27: 4,003,688 km (0.113 R)
• M28: 4,079,684 km (0.098 R)
• M29: 4,362,723 km (0.078 R)
• M30: 4,745,693 km (0.071 R)
• M31: 5,016,017 km (0.105 R)
• M32: 5,208,399 km (0.081 R)
• M33: 5,389,114 km (0.086 R)
• M34: 5,501,312 km (0.075 R)
• M35: 5,671,255 km (0.077 R)
• M36: 5,785,548 km (0.107 R)
• M37: 5,929,312 km (0.045 R)
• M38: 6,132,765 km (0.036 R)
• M39: 6,264,860 km (0.099 R)
• M40: 6,457,093 km (0.112 R)
• M41: 6,591,432 km (0.073 R)
• M42: 6,771,996 km (0.116 R)
• M43: 7,107,245 km (0.102 R)
• M44: 7,230,514 km (0.089 R)
• M45: 7,385,647 km (0.109 R)
• M46: 7,526,119 km (0.09 R)
• M47: 7,636,074 km (0.088 R)
• M48: 7,825,764 km (0.116 R)
• M49: 8,387,803 km (0.118 R)
• M50: 8,830,463 km (0.043 R)
• M51: 8,929,796 km (0.069 R)
• M52: 8,996,218 km (0.033 R)
• M53: 9,516,968 km (0.093 R)
• M54: 9,652,952 km (0.08 R)
• M55: 10,116,706 km (0.085 R)
• M56: 10,238,029 km (0.103 R)
• M57: 10,412,311 km (0.054 R)
• M58: 11,173,016 km (0.079 R)
• M59: 11,460,543 km (0.057 R)
• M60: 11,623,455 km (0.086 R)
• M61: 11,696,010 km (0.104 R)
• M62: 11,841,719 km (0.079 R)
• M63: 12,061,478 km (0.078 R)
• M64: 12,171,881 km (0.081 R)
• M65: 12,245,633 km (0.114 R)
• M66: 12,375,035 km (0.11 R)
• M67: 12,449,236 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 10.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.35 AU - 4.21 AU

Year: 4985 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,583,020 km

• M1: 127,757 km (0.044 R)
• M2: 208,091 km (0.037 R)
• M3: 358,736 km (0.085 R)
• M4: 422,165 km (0.119 R)
• M5: 582,085 km (0.115 R)
• M6: 721,511 km (0.103 R)
• M7: 784,940 km (0.06 R)
• M8: 929,601 km (0.087 R)
• M9: 1,023,249 km (0.099 R)
• M10: 1,376,749 km (0.033 R)
• M11: 1,553,723 km (0.063 R)
• M12: 1,796,521 km (0.096 R)
• M13: 1,900,192 km (0.117 R)
• M14: 2,098,110 km (0.117 R)
• M15: 2,191,758 km (0.103 R)
• M16: 2,286,903 km (0.089 R)
• M17: 2,497,686 km (0.102 R)
• M18: 2,597,318 km (0.114 R)
• M19: 2,783,268 km (0.086 R)
• M20: 3,132,729 km (0.045 R)
• M21: 3,477,702 km (0.114 R)
• M22: 3,551,902 km (0.102 R)
• M23: 4,008,325 km (0.046 R)
• M24: 4,503,644 km (0.068 R)
• M25: 4,872,403 km (0.039 R)
• M26: 4,976,523 km (0.095 R)
• M27: 5,144,820 km (0.114 R)
• M28: 5,552,026 km (0.093 R)
• M29: 5,792,430 km (0.064 R)
• M30: 5,947,263 km (0.034 R)
• M31: 6,058,714 km (0.066 R)
• M32: 6,148,472 km (0.09 R)
• M33: 6,420,142 km (0.1 R)
• M34: 6,511,547 km (0.108 R)
• M35: 6,695,701 km (0.092 R)
• M36: 7,116,520 km (0.092 R)
• M37: 7,354,082 km (0.115 R)
• M38: 7,763,830 km (0.11 R)
• M39: 7,836,984 km (0.077 R)
• M40: 8,106,858 km (0.11 R)
• M41: 8,380,024 km (0.091 R)
• M42: 8,757,160 km (0.081 R)
• M43: 8,858,737 km (0.03 R)
• M44: 9,140,131 km (0.086 R)
• M45: 9,294,665 km (0.079 R)
• M46: 9,450,247 km (0.084 R)
• M47: 9,685,265 km (0.05 R)
• M48: 9,895,750 km (0.094 R)
• M49: 10,347,984 km (0.114 R)
• M50: 10,698,492 km (0.088 R)
• M51: 11,328,149 km (0.099 R)
• M52: 11,969,774 km (0.109 R)
• M53: 12,366,209 km (0.079 R)
• M54: 12,824,427 km (0.106 R)
• M55: 12,910,895 km (0.082 R)
• M56: 14,292,132 km (0.068 R)
• M57: 14,622,294 km (0.12 R)
• M58: 14,833,526 km (0.1 R)
• M59: 14,924,482 km (0.103 R)
• M60: 15,167,728 km (0.114 R)
• M61: 15,412,321 km (0.112 R)
• M62: 15,936,362 km (0.052 R)
• M63: 16,153,877 km (0.081 R)
• M64: 16,686,146 km (0.09 R)
• M65: 16,812,258 km (0.109 R)
• M66: 17,065,527 km (0.081 R)
• M67: 18,708,859 km (0.11 R)
• M68: 18,774,234 km (0.109 R)
• M69: 19,004,016 km (0.119 R)
• M70: 19,499,484 km (0.093 R)
• M71: 20,570,754 km (0.07 R)
• M72: 20,672,182 km (0.069 R)
• M73: 21,215,820 km (0.071 R)
• M74: 21,695,431 km (0.109 R)
• M75: 22,560,556 km (0.074 R)
• M76: 23,085,195 km (0.084 R)
• M77: 23,684,634 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 6.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.17 AU - 12.09 AU

Year: 21868 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,583,020 km

• M1: 364,720 km (0.086 R)
• M2: 472,280 km (0.079 R)
• M3: 1,080,845 km (0.06 R)
• M4: 1,463,516 km (0.105 R)
• M5: 1,580,202 km (0.083 R)
• M6: 1,948,662 km (0.119 R)
• M7: 2,619,758 km (0.111 R)
• M8: 3,166,538 km (0.116 R)
• M9: 3,589,302 km (0.063 R)
• M10: 4,030,017 km (0.094 R)
• M11: 5,049,676 km (0.118 R)
• M12: 5,633,706 km (0.058 R)
• M13: 5,679,483 km (0.067 R)
• M14: 5,956,987 km (0.078 R)
• M15: 7,409,882 km (0.108 R)
• M16: 7,917,617 km (0.046 R)
• M17: 8,966,148 km (0.091 R)
• M18: 9,561,249 km (0.094 R)
• M19: 9,616,002 km (0.071 R)
• M20: 11,655,021 km (0.108 R)
• M21: 13,760,012 km (0.09 R)
• M22: 13,821,796 km (0.104 R)
• M23: 15,269,604 km (0.118 R)
• M24: 15,590,641 km (0.112 R)
• M25: 15,978,848 km (0.077 R)
• M26: 17,029,773 km (0.119 R)
• M27: 17,429,498 km (0.101 R)
• M28: 17,563,538 km (0.087 R)
• M29: 17,630,558 km (0.11 R)
• M30: 18,647,375 km (0.098 R)
• M31: 19,128,481 km (0.085 R)
• M32: 19,962,489 km (0.081 R)
• M33: 21,235,717 km (0.117 R)
• M34: 21,594,153 km (0.062 R)
• M35: 23,341,756 km (0.078 R)
• M36: 24,157,812 km (0.112 R)
• M37: 24,456,858 km (0.082 R)
• M38: 27,592,430 km (0.062 R)
• M39: 27,670,370 km (0.075 R)
• M40: 28,061,718 km (0.101 R)
• M41: 28,140,257 km (0.105 R)
• M42: 28,218,796 km (0.054 R)
• M43: 29,885,316 km (0.046 R)
• M44: 31,095,114 km (0.11 R)
• M45: 31,992,402 km (0.059 R)
• M46: 32,320,770 km (0.114 R)
• M47: 32,815,490 km (0.082 R)
• M48: 33,395,780 km (0.094 R)
• M49: 34,230,686 km (0.082 R)
• M50: 35,072,473 km (0.049 R)
• M51: 35,326,340 km (0.097 R)
• M52: 35,921,142 km (0.055 R)
• M53: 36,262,374 km (0.066 R)
• M54: 36,862,262 km (0.079 R)
• M55: 38,071,910 km (0.086 R)
• M56: 38,856,401 km (0.08 R)
• M57: 39,119,095 km (0.088 R)
• M58: 40,796,387 km (0.111 R)
• M59: 42,587,223 km (0.106 R)
• M60: 42,677,430 km (0.12 R)
• M61: 42,948,352 km (0.038 R)
• M62: 44,403,490 km (0.106 R)
• M63: 45,413,126 km (0.094 R)
• M64: 46,337,641 km (0.097 R)
• M65: 46,616,192 km (0.105 R)
• M66: 46,709,242 km (0.073 R)
• M67: 47,923,528 km (0.077 R)
• M68: 49,906,897 km (0.101 R)
• M69: 50,383,067 km (0.094 R)
• M70: 50,669,547 km (0.098 R)
• M71: 51,244,003 km (0.098 R)
• M72: 51,531,979 km (0.099 R)
• M73: 52,496,137 km (0.095 R)
• M74: 53,174,563 km (0.058 R)
• M75: 54,050,907 km (0.104 R)
• M76: 55,620,937 km (0.095 R)
• M77: 56,312,528 km (0.109 R)
• M78: 56,808,146 km (0.119 R)
• M79: 59,107,016 km (0.054 R)
• M80: 59,812,669 km (0.07 R)
• M81: 61,130,627 km (0.067 R)
• M82: 62,048,709 km (0.056 R)
• M83: 62,150,884 km (0.057 R)
• M84: 62,868,505 km (0.116 R)
• M85: 63,691,892 km (0.108 R)
• M86: 64,622,540 km (0.111 R)
• M87: 65,245,466 km (0.101 R)
• M88: 66,183,594 km (0.075 R)
• M89: 66,392,582 km (0.105 R)
• M90: 67,126,061 km (0.043 R)
• M91: 68,284,098 km (0.041 R)
• M92: 69,024,458 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit