🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.76 AU - 0.82 AU

Year: 461 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,193,907 km

• M1: 188,344 km (0.058 R)
• M2: 308,920 km (0.049 R)
• M3: 453,730 km (0.119 R)
• M4: 572,810 km (0.105 R)
• M5: 709,692 km (0.113 R)
• M6: 809,923 km (0.075 R)
• M7: 973,284 km (0.093 R)
• M8: 1,097,450 km (0.061 R)
• M9: 1,216,979 km (0.051 R)
• M10: 1,402,181 km (0.11 R)
• M11: 1,498,671 km (0.117 R)
• M12: 1,603,390 km (0.074 R)
• M13: 1,747,154 km (0.059 R)
• M14: 1,952,103 km (0.056 R)
• M15: 2,145,832 km (0.112 R)
• M16: 2,379,953 km (0.115 R)
• M17: 2,686,628 km (0.09 R)
• M18: 2,844,753 km (0.117 R)
• M19: 2,961,888 km (0.095 R)
• M20: 3,058,229 km (0.098 R)
• M21: 3,170,876 km (0.107 R)
• M22: 3,300,129 km (0.044 R)
• M23: 3,509,267 km (0.071 R)
• M24: 3,746,828 km (0.063 R)
• M25: 3,965,241 km (0.095 R)
• M26: 4,063,677 km (0.1 R)
• M27: 4,237,958 km (0.12 R)
• M28: 4,355,692 km (0.12 R)
• M29: 4,491,377 km (0.096 R)
• M30: 4,741,205 km (0.06 R)
• M31: 4,960,366 km (0.077 R)
• M32: 5,146,915 km (0.095 R)
• M33: 5,281,702 km (0.094 R)
• M34: 5,381,335 km (0.109 R)
• M35: 5,518,217 km (0.039 R)
• M36: 5,637,745 km (0.114 R)
• M37: 5,888,920 km (0.094 R)
• M38: 6,239,129 km (0.076 R)
• M39: 6,354,170 km (0.054 R)
• M40: 6,489,256 km (0.055 R)
• M41: 6,713,504 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 11.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.34 AU

Year: 830 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,193,907 km

• M1: 147,354 km (0.052 R)
• M2: 227,389 km (0.094 R)
• M3: 302,038 km (0.029 R)
• M4: 379,380 km (0.115 R)
• M5: 453,282 km (0.112 R)
• M6: 576,251 km (0.113 R)
• M7: 650,152 km (0.082 R)
• M8: 842,834 km (0.081 R)
• M9: 964,308 km (0.036 R)
• M10: 1,232,686 km (0.047 R)
• M11: 1,352,365 km (0.108 R)
• M12: 1,434,494 km (0.105 R)
• M13: 1,546,543 km (0.076 R)
• M14: 1,625,530 km (0.083 R)
• M15: 1,698,385 km (0.1 R)
• M16: 1,817,614 km (0.05 R)
• M17: 2,001,769 km (0.081 R)
• M18: 2,447,122 km (0.099 R)
• M19: 2,685,731 km (0.114 R)
• M20: 2,790,449 km (0.107 R)
• M21: 2,869,886 km (0.082 R)
• M22: 2,994,949 km (0.086 R)
• M23: 3,085,456 km (0.045 R)
• M24: 3,306,562 km (0.099 R)
• M25: 3,409,485 km (0.097 R)
• M26: 3,628,646 km (0.109 R)
• M27: 3,754,458 km (0.099 R)
• M28: 3,832,697 km (0.073 R)
• M29: 4,040,489 km (0.069 R)
• M30: 4,303,183 km (0.108 R)
• M31: 4,436,624 km (0.076 R)
• M32: 4,571,412 km (0.118 R)
• M33: 4,739,261 km (0.115 R)
• M34: 4,898,582 km (0.074 R)
• M35: 5,059,550 km (0.051 R)
• M36: 5,397,940 km (0.116 R)
• M37: 5,597,803 km (0.118 R)
• M38: 5,710,001 km (0.052 R)
• M39: 6,131,418 km (0.08 R)
• M40: 6,223,870 km (0.111 R)
• M41: 6,410,269 km (0.111 R)
• M42: 6,515,885 km (0.114 R)
• M43: 6,669,522 km (0.109 R)
• M44: 6,920,248 km (0.076 R)
• M45: 7,149,731 km (0.049 R)
• M46: 7,678,560 km (0.079 R)
• M47: 7,853,589 km (0.066 R)
• M48: 8,105,811 km (0.076 R)
• M49: 8,207,388 km (0.099 R)
• M50: 8,695,975 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 6.1

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.65 AU - 7.17 AU

Year: 11916 Days

Day: 24.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,193,907 km

• M1: 205,847 km (0.101 R)
• M2: 527,632 km (0.074 R)
• M3: 598,990 km (0.074 R)
• M4: 712,086 km (0.103 R)
• M5: 771,476 km (0.11 R)
• M6: 1,712,896 km (0.114 R)
• M7: 2,274,636 km (0.102 R)
• M8: 2,333,876 km (0.076 R)
• M9: 2,668,377 km (0.1 R)
• M10: 2,793,890 km (0.084 R)
• M11: 3,348,449 km (0.086 R)
• M12: 4,007,727 km (0.09 R)
• M13: 4,705,900 km (0.046 R)
• M14: 5,322,842 km (0.055 R)
• M15: 6,005,906 km (0.088 R)
• M16: 6,336,816 km (0.059 R)
• M17: 6,588,889 km (0.117 R)
• M18: 6,631,225 km (0.067 R)
• M19: 6,758,832 km (0.082 R)
• M20: 7,016,290 km (0.073 R)
• M21: 8,535,755 km (0.067 R)
• M22: 9,570,973 km (0.111 R)
• M23: 11,552,396 km (0.097 R)
• M24: 11,603,409 km (0.095 R)
• M25: 12,015,103 km (0.027 R)
• M26: 12,747,085 km (0.086 R)
• M27: 12,852,851 km (0.088 R)
• M28: 13,012,023 km (0.08 R)
• M29: 13,278,756 km (0.068 R)
• M30: 13,926,215 km (0.117 R)
• M31: 14,972,204 km (0.104 R)
• M32: 16,732,671 km (0.056 R)
• M33: 17,314,308 km (0.059 R)
• M34: 17,490,085 km (0.075 R)
• M35: 17,666,461 km (0.118 R)
• M36: 17,902,676 km (0.026 R)
• M37: 18,080,399 km (0.084 R)
• M38: 18,377,949 km (0.103 R)
• M39: 18,557,317 km (0.074 R)
• M40: 18,977,986 km (0.073 R)
• M41: 19,523,569 km (0.112 R)
• M42: 19,890,084 km (0.081 R)
• M43: 22,136,595 km (0.079 R)
• M44: 23,096,266 km (0.117 R)
• M45: 24,331,046 km (0.12 R)
• M46: 24,857,332 km (0.083 R)
• M47: 26,122,331 km (0.114 R)
• M48: 26,189,501 km (0.063 R)
• M49: 27,340,058 km (0.071 R)
• M50: 27,887,137 km (0.09 R)
• M51: 28,645,299 km (0.064 R)
• M52: 31,816,625 km (0.085 R)
• M53: 33,991,778 km (0.077 R)
• M54: 34,949,204 km (0.112 R)
• M55: 35,171,357 km (0.12 R)
• M56: 36,214,503 km (0.088 R)
• M57: 36,364,400 km (0.104 R)
• M58: 36,514,447 km (0.079 R)
• M59: 37,570,608 km (0.057 R)
• M60: 37,874,291 km (0.096 R)
• M61: 38,254,868 km (0.11 R)
• M62: 38,636,792 km (0.097 R)
• M63: 40,487,467 km (0.084 R)
• M64: 41,032,751 km (0.109 R)
• M65: 41,658,818 km (0.078 R)
• M66: 42,445,853 km (0.073 R)
• M67: 42,920,377 km (0.117 R)
• M68: 43,158,387 km (0.093 R)
• M69: 44,114,617 km (0.051 R)
• M70: 44,836,277 km (0.072 R)
• M71: 45,642,759 km (0.103 R)
• M72: 45,966,788 km (0.088 R)
• M73: 46,372,647 km (0.111 R)
• M74: 47,270,085 km (0.107 R)
• M75: 47,433,894 km (0.112 R)
• M76: 47,515,874 km (0.069 R)
• M77: 48,502,921 km (0.065 R)
• M78: 49,247,769 km (0.119 R)
• M79: 49,829,704 km (0.07 R)
• M80: 50,079,832 km (0.109 R)
• M81: 50,748,684 km (0.108 R)
• M82: 54,051,955 km (0.102 R)
• M83: 54,480,403 km (0.118 R)
• M84: 54,824,029 km (0.027 R)
• M85: 55,427,058 km (0.111 R)
• M86: 55,772,629 km (0.113 R)
• M87: 56,032,331 km (0.081 R)
• M88: 56,292,332 km (0.059 R)
• M89: 56,639,699 km (0.111 R)
• M90: 58,124,009 km (0.101 R)
• M91: 58,475,115 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.6

Radius: 5.5

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.62 AU - 8.86 AU

Year: 15517 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,193,907 km

• M1: 77,641 km (0.062 R)
• M2: 142,268 km (0.109 R)
• M3: 239,506 km (0.088 R)
• M4: 360,531 km (0.085 R)
• M5: 604,974 km (0.115 R)
• M6: 999,912 km (0.072 R)
• M7: 1,087,277 km (0.029 R)
• M8: 1,246,150 km (0.066 R)
• M9: 1,461,422 km (0.097 R)
• M10: 1,637,049 km (0.099 R)
• M11: 2,376,063 km (0.108 R)
• M12: 2,673,015 km (0.113 R)
• M13: 2,795,087 km (0.095 R)
• M14: 2,856,721 km (0.073 R)
• M15: 3,236,700 km (0.063 R)
• M16: 3,465,734 km (0.059 R)
• M17: 3,632,535 km (0.116 R)
• M18: 3,767,772 km (0.09 R)
• M19: 3,973,918 km (0.109 R)
• M20: 5,439,528 km (0.1 R)
• M21: 6,148,173 km (0.08 R)
• M22: 6,719,188 km (0.028 R)
• M23: 6,885,541 km (0.054 R)
• M24: 7,650,435 km (0.083 R)
• M25: 7,780,436 km (0.054 R)
• M26: 8,263,786 km (0.1 R)
• M27: 8,531,567 km (0.053 R)
• M28: 9,397,888 km (0.09 R)
• M29: 9,771,135 km (0.087 R)
• M30: 9,865,082 km (0.116 R)
• M31: 10,196,740 km (0.068 R)
• M32: 10,292,034 km (0.112 R)
• M33: 11,459,795 km (0.083 R)
• M34: 11,958,704 km (0.085 R)
• M35: 12,008,969 km (0.088 R)
• M36: 13,288,629 km (0.059 R)
• M37: 13,602,037 km (0.096 R)
• M38: 13,707,204 km (0.099 R)
• M39: 13,759,713 km (0.107 R)
• M40: 15,042,814 km (0.108 R)
• M41: 15,588,697 km (0.102 R)
• M42: 15,698,651 km (0.102 R)
• M43: 16,363,613 km (0.1 R)
• M44: 16,531,313 km (0.062 R)
• M45: 16,924,905 km (0.086 R)
• M46: 17,492,479 km (0.075 R)
• M47: 18,297,465 km (0.102 R)
• M48: 18,355,360 km (0.115 R)
• M49: 19,645,940 km (0.097 R)
• M50: 20,122,410 km (0.114 R)
• M51: 21,147,604 km (0.05 R)
• M52: 21,758,561 km (0.12 R)
• M53: 22,127,919 km (0.108 R)
• M54: 23,437,050 km (0.039 R)
• M55: 24,259,838 km (0.064 R)
• M56: 24,514,902 km (0.119 R)
• M57: 24,899,219 km (0.083 R)
• M58: 24,963,546 km (0.081 R)
• M59: 25,738,762 km (0.115 R)
• M60: 28,312,295 km (0.036 R)
• M61: 28,782,930 km (0.107 R)
• M62: 29,188,340 km (0.105 R)
• M63: 30,073,062 km (0.05 R)
• M64: 30,347,125 km (0.093 R)
• M65: 30,621,936 km (0.062 R)
• M66: 30,828,531 km (0.1 R)
• M67: 32,850,196 km (0.084 R)
• M68: 34,412,297 km (0.06 R)
• M69: 36,435,010 km (0.106 R)
• M70: 36,580,868 km (0.114 R)
• M71: 37,093,241 km (0.109 R)
• M72: 37,829,412 km (0.072 R)
• M73: 38,125,167 km (0.117 R)
• M74: 38,273,269 km (0.11 R)
• M75: 38,495,870 km (0.029 R)
• M76: 38,867,920 km (0.06 R)
• M77: 39,615,461 km (0.089 R)
• M78: 39,840,755 km (0.083 R)
• M79: 40,292,391 km (0.114 R)
• M80: 40,897,215 km (0.085 R)
• M81: 41,733,767 km (0.105 R)
• M82: 43,578,608 km (0.05 R)
• M83: 44,277,230 km (0.077 R)
• M84: 46,395,236 km (0.071 R)
• M85: 46,870,509 km (0.045 R)
• M86: 47,665,921 km (0.045 R)
• M87: 49,431,624 km (0.08 R)
• M88: 50,160,166 km (0.072 R)
• M89: 50,241,398 km (0.08 R)
• M90: 50,322,480 km (0.074 R)
• M91: 51,300,401 km (0.094 R)
• M92: 51,545,891 km (0.117 R)
• M93: 52,366,884 km (0.102 R)
• M94: 53,274,943 km (0.055 R)
• M95: 53,523,575 km (0.091 R)
• M96: 54,605,168 km (0.105 R)

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 4.3

Gravity: 35.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.88 AU - 8.94 AU

Year: 17447 Days

Day: 22 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,193,907 km

• M1: 111,600 km (0.063 R)
• M2: 143,016 km (0.08 R)
• M3: 204,500 km (0.062 R)
• M4: 291,117 km (0.102 R)
• M5: 861,534 km (0.108 R)
• M6: 1,105,379 km (0.116 R)
• M7: 1,425,219 km (0.081 R)
• M8: 1,509,443 km (0.108 R)
• M9: 1,595,312 km (0.113 R)
• M10: 1,954,945 km (0.101 R)
• M11: 2,273,289 km (0.103 R)
• M12: 2,886,042 km (0.119 R)
• M13: 3,137,516 km (0.058 R)
• M14: 4,051,709 km (0.119 R)
• M15: 4,373,643 km (0.069 R)
• M16: 4,871,804 km (0.086 R)
• M17: 4,999,112 km (0.098 R)
• M18: 5,127,617 km (0.089 R)
• M19: 5,170,701 km (0.116 R)
• M20: 5,213,935 km (0.087 R)
• M21: 5,344,234 km (0.119 R)
• M22: 5,875,905 km (0.119 R)
• M23: 6,378,105 km (0.099 R)
• M24: 6,470,856 km (0.072 R)
• M25: 6,893,919 km (0.083 R)
• M26: 7,132,826 km (0.069 R)
• M27: 7,471,815 km (0.118 R)
• M28: 7,915,373 km (0.104 R)
• M29: 8,165,501 km (0.094 R)
• M30: 8,367,458 km (0.093 R)
• M31: 8,520,048 km (0.099 R)
• M32: 8,673,385 km (0.115 R)
• M33: 8,776,309 km (0.057 R)
• M34: 9,401,628 km (0.099 R)
• M35: 9,507,244 km (0.079 R)
• M36: 10,639,999 km (0.085 R)
• M37: 10,694,901 km (0.038 R)
• M38: 11,418,506 km (0.111 R)
• M39: 13,088,467 km (0.099 R)
• M40: 13,741,612 km (0.072 R)
• M41: 14,771,743 km (0.082 R)
• M42: 15,327,199 km (0.106 R)
• M43: 15,826,557 km (0.082 R)
• M44: 15,952,219 km (0.054 R)
• M45: 16,267,871 km (0.115 R)
• M46: 17,033,812 km (0.075 R)
• M47: 17,227,242 km (0.12 R)
• M48: 17,356,495 km (0.071 R)
• M49: 18,733,393 km (0.119 R)
• M50: 19,401,198 km (0.073 R)
• M51: 19,873,329 km (0.089 R)
• M52: 20,897,775 km (0.097 R)
• M53: 21,451,138 km (0.107 R)
• M54: 22,360,693 km (0.112 R)
• M55: 22,501,764 km (0.112 R)
• M56: 22,713,894 km (0.046 R)
• M57: 22,997,681 km (0.087 R)
• M58: 23,140,098 km (0.05 R)
• M59: 23,354,172 km (0.114 R)
• M60: 24,579,678 km (0.114 R)
• M61: 25,090,405 km (0.108 R)
• M62: 25,163,708 km (0.114 R)
• M63: 27,017,675 km (0.12 R)
• M64: 27,318,366 km (0.12 R)
• M65: 27,999,037 km (0.119 R)
• M66: 28,761,836 km (0.04 R)
• M67: 31,722,228 km (0.066 R)
• M68: 31,801,515 km (0.081 R)
• M69: 32,278,134 km (0.093 R)
• M70: 32,517,341 km (0.029 R)
• M71: 35,268,895 km (0.043 R)
• M72: 35,515,282 km (0.119 R)
• M73: 37,758,054 km (0.05 R)
• M74: 38,431,394 km (0.11 R)
• M75: 39,023,801 km (0.059 R)
• M76: 40,560,770 km (0.079 R)
• M77: 43,958,437 km (0.074 R)
• M78: 46,903,570 km (0.101 R)
• M79: 48,172,310 km (0.06 R)
• M80: 50,743,149 km (0.07 R)
• M81: 51,951,900 km (0.066 R)
• M82: 52,512,892 km (0.093 R)
• M83: 52,888,083 km (0.093 R)
• M84: 53,170,075 km (0.106 R)
• M85: 54,682,210 km (0.112 R)
• M86: 55,825,587 km (0.094 R)
• M87: 58,135,827 km (0.083 R)
• M88: 59,497,916 km (0.087 R)
• M89: 59,595,603 km (0.038 R)
• M90: 60,280,911 km (0.066 R)
• M91: 62,055,142 km (0.085 R)
• M92: 62,352,542 km (0.104 R)
• M93: 66,058,829 km (0.09 R)
• M94: 67,072,654 km (0.072 R)
• M95: 67,479,710 km (0.094 R)
• M96: 67,683,462 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit