🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.6 AU - 0.68 AU

Year: 326 Days

Day: 19.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,959,429 km

• M1: 39,643 km (0.118 R)
• M2: 116,387 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 12.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 372 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,959,429 km

• M1: 161,865 km (0.1 R)
• M2: 282,441 km (0.058 R)
• M3: 461,509 km (0.114 R)
• M4: 546,032 km (0.101 R)
• M5: 698,772 km (0.055 R)
• M6: 825,032 km (0.099 R)
• M7: 933,192 km (0.07 R)
• M8: 1,098,048 km (0.11 R)
• M9: 1,238,371 km (0.115 R)
• M10: 1,395,449 km (0.112 R)
• M11: 1,479,224 km (0.103 R)
• M12: 1,602,792 km (0.117 R)
• M13: 1,780,813 km (0.088 R)
• M14: 1,912,908 km (0.077 R)
• M15: 2,012,839 km (0.12 R)
• M16: 2,138,651 km (0.047 R)
• M17: 2,230,355 km (0.078 R)
• M18: 2,348,238 km (0.108 R)
• M19: 2,688,723 km (0.07 R)
• M20: 2,794,638 km (0.09 R)
• M21: 2,874,972 km (0.093 R)
• M22: 2,956,204 km (0.09 R)
• M23: 3,079,472 km (0.078 R)
• M24: 3,211,567 km (0.071 R)
• M25: 3,338,426 km (0.102 R)
• M26: 3,467,080 km (0.111 R)
• M27: 3,648,393 km (0.119 R)
• M28: 3,766,126 km (0.091 R)
• M29: 3,998,003 km (0.06 R)
• M30: 4,150,144 km (0.11 R)
• M31: 4,288,821 km (0.112 R)
• M32: 4,389,800 km (0.102 R)
• M33: 4,594,450 km (0.066 R)
• M34: 4,681,965 km (0.112 R)
• M35: 4,778,006 km (0.067 R)
• M36: 4,907,259 km (0.083 R)
• M37: 5,021,253 km (0.062 R)
• M38: 5,103,232 km (0.086 R)
• M39: 5,268,538 km (0.058 R)
• M40: 5,368,619 km (0.057 R)
• M41: 5,732,441 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 10.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.59 AU - 6.77 AU

Year: 8607 Days

Day: 14.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,959,429 km

• M1: 137,331 km (0.071 R)
• M2: 474,973 km (0.113 R)
• M3: 546,631 km (0.058 R)
• M4: 804,089 km (0.042 R)
• M5: 929,152 km (0.112 R)
• M6: 1,100,143 km (0.054 R)
• M7: 1,199,775 km (0.065 R)
• M8: 1,365,829 km (0.095 R)
• M9: 1,982,172 km (0.089 R)
• M10: 2,516,087 km (0.097 R)
• M11: 3,093,086 km (0.093 R)
• M12: 3,589,900 km (0.053 R)
• M13: 4,049,166 km (0.047 R)
• M14: 4,143,263 km (0.086 R)
• M15: 4,397,878 km (0.077 R)
• M16: 4,526,981 km (0.096 R)
• M17: 5,328,826 km (0.096 R)
• M18: 5,536,168 km (0.095 R)
• M19: 5,711,048 km (0.1 R)
• M20: 6,030,440 km (0.106 R)
• M21: 6,319,313 km (0.063 R)
• M22: 7,212,861 km (0.086 R)
• M23: 7,596,879 km (0.103 R)
• M24: 8,829,416 km (0.11 R)
• M25: 9,034,066 km (0.084 R)
• M26: 9,825,887 km (0.106 R)
• M27: 10,294,577 km (0.098 R)
• M28: 10,509,998 km (0.082 R)
• M29: 11,475,653 km (0.12 R)
• M30: 11,699,002 km (0.069 R)
• M31: 13,396,789 km (0.096 R)
• M32: 14,011,337 km (0.099 R)
• M33: 14,829,039 km (0.079 R)
• M34: 15,563,414 km (0.118 R)
• M35: 16,460,104 km (0.116 R)
• M36: 16,661,762 km (0.076 R)
• M37: 17,271,373 km (0.066 R)
• M38: 17,733,332 km (0.102 R)
• M39: 18,095,508 km (0.065 R)
• M40: 18,303,599 km (0.092 R)
• M41: 19,090,932 km (0.096 R)
• M42: 20,319,430 km (0.045 R)
• M43: 20,481,594 km (0.114 R)
• M44: 21,189,192 km (0.086 R)
• M45: 21,628,561 km (0.097 R)
• M46: 21,738,964 km (0.079 R)
• M47: 22,684,273 km (0.081 R)
• M48: 24,098,871 km (0.091 R)
• M49: 24,213,163 km (0.117 R)
• M50: 24,385,201 km (0.047 R)
• M51: 25,250,924 km (0.104 R)
• M52: 25,483,399 km (0.08 R)
• M53: 25,775,115 km (0.116 R)
• M54: 26,068,027 km (0.11 R)
• M55: 28,389,637 km (0.12 R)
• M56: 28,874,035 km (0.055 R)
• M57: 29,117,281 km (0.108 R)
• M58: 29,361,275 km (0.077 R)
• M59: 29,728,388 km (0.117 R)
• M60: 30,281,900 km (0.06 R)
• M61: 31,586,842 km (0.09 R)
• M62: 32,088,743 km (0.074 R)
• M63: 32,340,666 km (0.073 R)
• M64: 32,593,187 km (0.116 R)
• M65: 32,846,456 km (0.07 R)
• M66: 33,994,321 km (0.078 R)
• M67: 34,702,218 km (0.099 R)
• M68: 35,284,902 km (0.101 R)
• M69: 36,066,999 km (0.08 R)
• M70: 36,986,727 km (0.097 R)
• M71: 37,581,977 km (0.094 R)
• M72: 38,047,226 km (0.048 R)
• M73: 38,715,181 km (0.102 R)
• M74: 40,605,799 km (0.084 R)
• M75: 41,219,898 km (0.078 R)
• M76: 42,250,179 km (0.072 R)
• M77: 42,803,092 km (0.092 R)
• M78: 43,288,837 km (0.062 R)
• M79: 43,776,526 km (0.093 R)
• M80: 44,055,975 km (0.111 R)
• M81: 44,686,978 km (0.093 R)
• M82: 45,532,954 km (0.097 R)
• M83: 46,241,899 km (0.12 R)
• M84: 47,599,050 km (0.114 R)
• M85: 48,102,298 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 5.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.13 AU - 9.05 AU

Year: 16007 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,959,429 km

• M1: 292,015 km (0.046 R)
• M2: 500,255 km (0.107 R)
• M3: 539,151 km (0.087 R)
• M4: 620,233 km (0.079 R)
• M5: 749,485 km (0.12 R)
• M6: 951,442 km (0.12 R)
• M7: 1,135,597 km (0.088 R)
• M8: 1,575,266 km (0.052 R)
• M9: 1,772,884 km (0.084 R)
• M10: 1,874,611 km (0.119 R)
• M11: 1,978,282 km (0.076 R)
• M12: 2,256,983 km (0.088 R)
• M13: 2,367,386 km (0.115 R)
• M14: 2,412,116 km (0.082 R)
• M15: 2,709,367 km (0.09 R)
• M16: 2,946,031 km (0.062 R)
• M17: 3,066,906 km (0.12 R)
• M18: 3,238,794 km (0.084 R)
• M19: 3,540,832 km (0.118 R)
• M20: 3,643,606 km (0.113 R)
• M21: 3,904,654 km (0.089 R)
• M22: 4,037,497 km (0.108 R)
• M23: 4,198,913 km (0.099 R)
• M24: 5,504,753 km (0.098 R)
• M25: 5,623,833 km (0.046 R)
• M26: 5,986,308 km (0.083 R)
• M27: 6,232,098 km (0.053 R)
• M28: 6,356,264 km (0.077 R)
• M29: 6,575,425 km (0.119 R)
• M30: 6,670,120 km (0.085 R)
• M31: 7,708,479 km (0.061 R)
• M32: 7,875,131 km (0.117 R)
• M33: 8,043,130 km (0.081 R)
• M34: 8,076,789 km (0.078 R)
• M35: 9,145,666 km (0.05 R)
• M36: 9,216,126 km (0.028 R)
• M37: 10,148,720 km (0.112 R)
• M38: 10,294,727 km (0.105 R)
• M39: 10,663,187 km (0.1 R)
• M40: 11,299,277 km (0.113 R)
• M41: 11,337,125 km (0.032 R)
• M42: 11,564,813 km (0.087 R)
• M43: 12,568,764 km (0.119 R)
• M44: 12,843,875 km (0.065 R)
• M45: 13,520,207 km (0.103 R)
• M46: 15,365,496 km (0.11 R)
• M47: 15,701,643 km (0.098 R)
• M48: 15,870,689 km (0.117 R)
• M49: 16,338,631 km (0.095 R)
• M50: 16,940,762 km (0.102 R)
• M51: 17,331,661 km (0.106 R)
• M52: 18,656,051 km (0.094 R)
• M53: 18,879,999 km (0.114 R)
• M54: 19,059,666 km (0.118 R)
• M55: 19,420,945 km (0.038 R)
• M56: 20,196,012 km (0.088 R)
• M57: 20,425,944 km (0.032 R)
• M58: 20,795,450 km (0.093 R)
• M59: 20,888,201 km (0.036 R)
• M60: 21,260,550 km (0.113 R)
• M61: 21,307,374 km (0.087 R)
• M62: 21,541,345 km (0.042 R)
• M63: 22,819,659 km (0.084 R)
• M64: 23,928,030 km (0.107 R)
• M65: 24,122,507 km (0.112 R)
• M66: 26,196,532 km (0.114 R)
• M67: 26,447,258 km (0.095 R)
• M68: 28,584,264 km (0.111 R)
• M69: 30,512,281 km (0.085 R)
• M70: 30,723,214 km (0.059 R)
• M71: 31,199,683 km (0.044 R)
• M72: 31,252,641 km (0.057 R)
• M73: 31,359,005 km (0.108 R)
• M74: 31,678,396 km (0.054 R)
• M75: 32,106,097 km (0.079 R)
• M76: 32,320,620 km (0.076 R)
• M77: 32,535,742 km (0.071 R)
• M78: 32,697,307 km (0.106 R)
• M79: 32,967,182 km (0.111 R)
• M80: 33,021,336 km (0.042 R)
• M81: 33,346,263 km (0.116 R)
• M82: 33,454,871 km (0.111 R)
• M83: 33,617,933 km (0.088 R)
• M84: 34,163,516 km (0.078 R)
• M85: 35,484,765 km (0.115 R)
• M86: 35,540,265 km (0.096 R)
• M87: 36,263,272 km (0.075 R)
• M88: 36,542,571 km (0.063 R)
• M89: 37,328,558 km (0.094 R)
• M90: 37,610,700 km (0.068 R)
• M91: 37,667,248 km (0.12 R)
• M92: 37,780,344 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.9

Radius: 4.6

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.28 AU - 12.26 AU

Year: 20926 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,959,429 km

• M1: 190,887 km (0.041 R)
• M2: 473,776 km (0.1 R)
• M3: 970,441 km (0.047 R)
• M4: 1,047,634 km (0.119 R)
• M5: 1,153,699 km (0.108 R)
• M6: 1,892,712 km (0.103 R)
• M7: 1,957,189 km (0.072 R)
• M8: 2,121,298 km (0.062 R)
• M9: 3,196,757 km (0.081 R)
• M10: 3,951,777 km (0.03 R)
• M11: 4,455,623 km (0.091 R)
• M12: 4,498,558 km (0.057 R)
• M13: 4,628,109 km (0.097 R)
• M14: 5,024,244 km (0.119 R)
• M15: 5,248,940 km (0.082 R)
• M16: 5,801,555 km (0.111 R)
• M17: 6,084,893 km (0.095 R)
• M18: 6,276,229 km (0.026 R)
• M19: 7,061,169 km (0.086 R)
• M20: 7,161,549 km (0.114 R)
• M21: 7,211,814 km (0.073 R)
• M22: 7,414,370 km (0.068 R)
• M23: 8,614,444 km (0.119 R)
• M24: 9,045,884 km (0.095 R)
• M25: 9,100,338 km (0.103 R)
• M26: 9,209,544 km (0.086 R)
• M27: 9,539,557 km (0.117 R)
• M28: 10,438,790 km (0.064 R)
• M29: 10,610,379 km (0.108 R)
• M30: 11,423,443 km (0.114 R)
• M31: 11,896,920 km (0.116 R)
• M32: 12,376,980 km (0.082 R)
• M33: 13,479,815 km (0.065 R)
• M34: 13,542,048 km (0.103 R)
• M35: 13,729,195 km (0.096 R)
• M36: 13,979,921 km (0.091 R)
• M37: 15,386,590 km (0.028 R)
• M38: 15,516,590 km (0.107 R)
• M39: 15,647,189 km (0.088 R)
• M40: 15,777,938 km (0.084 R)
• M41: 16,106,604 km (0.099 R)
• M42: 17,647,313 km (0.08 R)
• M43: 17,715,230 km (0.078 R)
• M44: 18,815,822 km (0.085 R)
• M45: 18,954,948 km (0.077 R)
• M46: 20,794,403 km (0.072 R)
• M47: 20,938,316 km (0.113 R)
• M48: 21,082,529 km (0.11 R)
• M49: 21,662,520 km (0.115 R)
• M50: 23,284,310 km (0.044 R)
• M51: 23,808,501 km (0.113 R)
• M52: 24,034,244 km (0.061 R)
• M53: 24,639,966 km (0.117 R)
• M54: 25,789,177 km (0.065 R)
• M55: 26,643,082 km (0.068 R)
• M56: 27,112,669 km (0.095 R)
• M57: 27,269,747 km (0.085 R)
• M58: 28,060,073 km (0.072 R)
• M59: 28,458,003 km (0.057 R)
• M60: 30,966,759 km (0.101 R)
• M61: 31,131,018 km (0.084 R)
• M62: 31,708,166 km (0.092 R)
• M63: 33,798,348 km (0.12 R)
• M64: 34,136,888 km (0.101 R)
• M65: 34,391,503 km (0.083 R)
• M66: 36,105,147 km (0.113 R)
• M67: 37,059,432 km (0.064 R)
• M68: 37,495,958 km (0.118 R)
• M69: 39,258,969 km (0.113 R)
• M70: 40,240,182 km (0.058 R)
• M71: 40,509,159 km (0.039 R)
• M72: 40,598,917 km (0.086 R)
• M73: 44,429,520 km (0.082 R)
• M74: 44,893,274 km (0.091 R)
• M75: 47,803,551 km (0.091 R)
• M76: 49,233,407 km (0.082 R)
• M77: 51,064,784 km (0.03 R)
• M78: 52,526,206 km (0.096 R)
• M79: 56,089,478 km (0.086 R)
• M80: 57,496,146 km (0.115 R)
• M81: 58,406,449 km (0.065 R)
• M82: 59,016,061 km (0.118 R)
• M83: 60,139,092 km (0.118 R)
• M84: 60,857,311 km (0.076 R)
• M85: 61,475,300 km (0.118 R)
• M86: 62,925,203 km (0.107 R)
• M87: 63,550,073 km (0.094 R)
• M88: 64,596,061 km (0.051 R)
• M89: 66,387,346 km (0.108 R)
• M90: 70,341,966 km (0.101 R)
• M91: 70,774,005 km (0.106 R)
• M92: 71,532,316 km (0.069 R)
• M93: 71,966,748 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985

Radius: 7.4

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.05 AU - 11.45 AU

Year: 23992 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 96,959,429 km

• M1: 137,032 km (0.085 R)
• M2: 203,752 km (0.119 R)
• M3: 429,944 km (0.068 R)
• M4: 925,861 km (0.034 R)
• M5: 1,142,778 km (0.061 R)
• M6: 1,307,635 km (0.051 R)
• M7: 2,042,011 km (0.104 R)
• M8: 3,387,793 km (0.096 R)
• M9: 4,790,423 km (0.079 R)
• M10: 4,896,787 km (0.116 R)
• M11: 5,330,172 km (0.119 R)
• M12: 5,551,577 km (0.08 R)
• M13: 6,941,790 km (0.11 R)
• M14: 7,613,185 km (0.091 R)
• M15: 7,799,883 km (0.061 R)
• M16: 8,433,281 km (0.106 R)
• M17: 8,691,187 km (0.084 R)
• M18: 9,017,311 km (0.07 R)
• M19: 9,214,930 km (0.085 R)
• M20: 9,614,506 km (0.098 R)
• M21: 9,816,313 km (0.03 R)
• M22: 11,056,779 km (0.092 R)
• M23: 11,339,219 km (0.04 R)
• M24: 13,985,307 km (0.072 R)
• M25: 14,061,452 km (0.096 R)
• M26: 14,675,402 km (0.095 R)
• M27: 14,830,235 km (0.12 R)
• M28: 14,907,877 km (0.066 R)
• M29: 15,533,794 km (0.084 R)
• M30: 16,408,493 km (0.043 R)
• M31: 16,569,311 km (0.072 R)
• M32: 17,054,756 km (0.111 R)
• M33: 17,299,199 km (0.08 R)
• M34: 17,956,681 km (0.051 R)
• M35: 22,070,174 km (0.089 R)
• M36: 23,866,246 km (0.084 R)
• M37: 24,873,937 km (0.071 R)
• M38: 25,989,040 km (0.118 R)
• M39: 30,807,438 km (0.112 R)
• M40: 31,403,884 km (0.111 R)
• M41: 31,603,597 km (0.092 R)
• M42: 32,305,660 km (0.083 R)
• M43: 33,215,814 km (0.108 R)
• M44: 35,996,838 km (0.057 R)
• M45: 36,101,257 km (0.069 R)
• M46: 36,415,114 km (0.042 R)
• M47: 37,150,986 km (0.103 R)
• M48: 38,210,887 km (0.086 R)
• M49: 38,958,577 km (0.104 R)
• M50: 39,711,204 km (0.102 R)
• M51: 40,360,010 km (0.077 R)
• M52: 40,903,499 km (0.075 R)
• M53: 41,887,703 km (0.093 R)
• M54: 41,997,657 km (0.115 R)
• M55: 42,107,462 km (0.025 R)
• M56: 42,327,670 km (0.084 R)
• M57: 43,768,148 km (0.1 R)
• M58: 43,879,599 km (0.086 R)
• M59: 44,326,447 km (0.094 R)
• M60: 45,675,820 km (0.057 R)
• M61: 46,015,258 km (0.116 R)
• M62: 47,495,978 km (0.109 R)
• M63: 48,414,957 km (0.087 R)
• M64: 48,761,127 km (0.057 R)
• M65: 50,737,913 km (0.051 R)
• M66: 52,031,037 km (0.118 R)
• M67: 56,337,960 km (0.116 R)
• M68: 56,823,554 km (0.085 R)
• M69: 56,945,177 km (0.086 R)
• M70: 62,255,752 km (0.044 R)
• M71: 63,513,272 km (0.119 R)
• M72: 67,207,143 km (0.071 R)
• M73: 67,335,797 km (0.115 R)
• M74: 68,496,975 km (0.111 R)
• M75: 68,885,481 km (0.098 R)
• M76: 70,185,935 km (0.119 R)
• M77: 73,339,907 km (0.069 R)
• M78: 73,869,933 km (0.064 R)
• M79: 75,200,905 km (0.12 R)
• M80: 76,405,467 km (0.072 R)
• M81: 77,616,462 km (0.104 R)
• M82: 78,427,282 km (0.089 R)
• M83: 79,240,945 km (0.112 R)
• M84: 79,376,780 km (0.114 R)
• M85: 81,013,380 km (0.085 R)
• M86: 82,523,272 km (0.119 R)
• M87: 83,074,690 km (0.095 R)
• M88: 85,014,226 km (0.102 R)
• M89: 85,292,478 km (0.117 R)
• M90: 85,989,454 km (0.043 R)
• M91: 86,548,502 km (0.037 R)
• M92: 90,637,012 km (0.117 R)
• M93: 91,348,349 km (0.062 R)
• M94: 92,776,411 km (0.072 R)
• M95: 93,780,512 km (0.106 R)
• M96: 94,788,053 km (0.104 R)
• M97: 95,220,989 km (0.117 R)
• M98: 95,365,501 km (0.08 R)
• M99: 95,944,146 km (0.116 R)
• M100: 96,814,207 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 20,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit