🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 13

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.45 AU - 0.57 AU

Year: 251 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,141,626 km

• M1: 161,715 km (0.106 R)
• M2: 248,781 km (0.113 R)
• M3: 378,034 km (0.11 R)
• M4: 471,233 km (0.062 R)
• M5: 571,015 km (0.043 R)
• M6: 659,577 km (0.096 R)
• M7: 742,305 km (0.103 R)
• M8: 857,495 km (0.067 R)
• M9: 948,002 km (0.072 R)
• M10: 1,048,531 km (0.096 R)
• M11: 1,168,359 km (0.11 R)
• M12: 1,256,173 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 13.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.91 AU - 3.09 AU

Year: 3587 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,141,626 km

• M1: 183,856 km (0.114 R)
• M2: 295,456 km (0.109 R)
• M3: 432,338 km (0.107 R)
• M4: 640,279 km (0.046 R)
• M5: 1,007,242 km (0.108 R)
• M6: 1,353,562 km (0.098 R)
• M7: 1,526,347 km (0.081 R)
• M8: 1,815,520 km (0.057 R)
• M9: 1,958,984 km (0.059 R)
• M10: 2,189,664 km (0.094 R)
• M11: 2,394,912 km (0.071 R)
• M12: 2,624,395 km (0.114 R)
• M13: 2,732,854 km (0.104 R)
• M14: 3,067,504 km (0.045 R)
• M15: 3,239,991 km (0.115 R)
• M16: 3,634,779 km (0.079 R)
• M17: 3,756,253 km (0.094 R)
• M18: 4,024,183 km (0.11 R)
• M19: 4,234,667 km (0.067 R)
• M20: 5,503,406 km (0.087 R)
• M21: 5,690,553 km (0.063 R)
• M22: 5,855,859 km (0.118 R)
• M23: 6,095,066 km (0.073 R)
• M24: 6,410,867 km (0.071 R)
• M25: 7,493,507 km (0.057 R)
• M26: 7,858,227 km (0.111 R)
• M27: 8,095,788 km (0.061 R)
• M28: 9,152,697 km (0.059 R)
• M29: 9,570,823 km (0.113 R)
• M30: 9,853,114 km (0.09 R)
• M31: 10,109,525 km (0.104 R)
• M32: 10,310,435 km (0.112 R)
• M33: 10,454,797 km (0.09 R)
• M34: 11,275,640 km (0.06 R)
• M35: 11,454,260 km (0.05 R)
• M36: 12,147,646 km (0.069 R)
• M37: 12,269,718 km (0.114 R)
• M38: 12,361,422 km (0.05 R)
• M39: 12,484,092 km (0.116 R)
• M40: 12,607,361 km (0.111 R)
• M41: 12,730,779 km (0.107 R)
• M42: 12,947,995 km (0.09 R)
• M43: 13,323,186 km (0.088 R)
• M44: 13,606,824 km (0.117 R)
• M45: 13,828,977 km (0.113 R)
• M46: 14,020,163 km (0.114 R)
• M47: 14,116,205 km (0.096 R)
• M48: 14,341,050 km (0.071 R)
• M49: 14,794,332 km (0.115 R)
• M50: 15,088,142 km (0.108 R)
• M51: 15,847,950 km (0.109 R)
• M52: 16,484,937 km (0.086 R)
• M53: 16,687,942 km (0.047 R)
• M54: 17,267,334 km (0.119 R)
• M55: 17,853,459 km (0.115 R)
• M56: 17,992,286 km (0.101 R)
• M57: 18,096,705 km (0.045 R)
• M58: 19,436,354 km (0.059 R)
• M59: 19,758,288 km (0.057 R)
• M60: 20,154,274 km (0.058 R)
• M61: 20,298,935 km (0.106 R)
• M62: 20,662,009 km (0.065 R)
• M63: 21,100,480 km (0.075 R)
• M64: 21,210,584 km (0.039 R)
• M65: 21,986,848 km (0.052 R)
• M66: 22,434,594 km (0.109 R)
• M67: 23,339,063 km (0.09 R)
• M68: 23,719,490 km (0.074 R)
• M69: 24,370,989 km (0.118 R)
• M70: 25,105,963 km (0.103 R)
• M71: 25,339,635 km (0.077 R)
• M72: 25,652,295 km (0.095 R)
• M73: 25,769,879 km (0.097 R)
• M74: 26,084,334 km (0.054 R)
• M75: 26,320,848 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 6.3

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.46 AU - 7.62 AU

Year: 11545 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,141,626 km

• M1: 79,736 km (0.066 R)
• M2: 438,023 km (0.114 R)
• M3: 519,703 km (0.064 R)
• M4: 915,240 km (0.1 R)
• M5: 968,197 km (0.032 R)
• M6: 1,510,340 km (0.092 R)
• M7: 2,203,277 km (0.048 R)
• M8: 2,251,149 km (0.106 R)
• M9: 3,088,149 km (0.063 R)
• M10: 3,249,864 km (0.118 R)
• M11: 3,304,318 km (0.12 R)
• M12: 3,386,746 km (0.109 R)
• M13: 4,307,072 km (0.093 R)
• M14: 4,367,061 km (0.06 R)
• M15: 4,457,568 km (0.049 R)
• M16: 5,203,762 km (0.062 R)
• M17: 5,331,818 km (0.069 R)
• M18: 6,394,112 km (0.078 R)
• M19: 7,196,705 km (0.107 R)
• M20: 7,664,497 km (0.072 R)
• M21: 7,920,310 km (0.116 R)
• M22: 8,818,944 km (0.096 R)
• M23: 9,164,216 km (0.078 R)
• M24: 9,670,605 km (0.072 R)
• M25: 9,828,281 km (0.107 R)
• M26: 10,873,970 km (0.025 R)
• M27: 11,618,219 km (0.108 R)
• M28: 13,903,776 km (0.062 R)
• M29: 13,992,637 km (0.12 R)
• M30: 15,995,902 km (0.112 R)
• M31: 16,182,450 km (0.091 R)
• M32: 18,574,221 km (0.112 R)
• M33: 18,819,562 km (0.103 R)
• M34: 18,868,630 km (0.073 R)
• M35: 19,313,085 km (0.115 R)
• M36: 20,061,523 km (0.108 R)
• M37: 20,363,412 km (0.115 R)
• M38: 20,717,660 km (0.089 R)
• M39: 22,728,404 km (0.118 R)
• M40: 23,996,396 km (0.07 R)
• M41: 24,477,652 km (0.078 R)
• M42: 26,050,375 km (0.08 R)
• M43: 26,931,955 km (0.114 R)
• M44: 27,209,459 km (0.078 R)
• M45: 29,121,619 km (0.049 R)
• M46: 29,463,450 km (0.096 R)
• M47: 32,069,894 km (0.109 R)
• M48: 32,895,674 km (0.051 R)
• M49: 33,014,305 km (0.114 R)
• M50: 33,132,936 km (0.108 R)
• M51: 34,327,625 km (0.074 R)
• M52: 34,387,763 km (0.087 R)
• M53: 35,354,166 km (0.074 R)
• M54: 35,840,658 km (0.078 R)
• M55: 35,901,694 km (0.107 R)
• M56: 36,820,374 km (0.085 R)
• M57: 36,882,009 km (0.111 R)
• M58: 37,005,128 km (0.077 R)
• M59: 37,499,100 km (0.077 R)
• M60: 39,119,694 km (0.118 R)
• M61: 40,572,139 km (0.119 R)
• M62: 41,913,733 km (0.119 R)
• M63: 43,139,987 km (0.089 R)
• M64: 43,269,838 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917

Radius: 7.5

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.73 AU - 8.97 AU

Year: 18173 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 45,141,626 km

• M1: 149,448 km (0.114 R)
• M2: 332,406 km (0.101 R)
• M3: 522,097 km (0.07 R)
• M4: 607,816 km (0.03 R)
• M5: 1,739,524 km (0.108 R)
• M6: 2,540,920 km (0.1 R)
• M7: 2,805,110 km (0.037 R)
• M8: 3,278,288 km (0.118 R)
• M9: 4,209,385 km (0.107 R)
• M10: 4,431,837 km (0.084 R)
• M11: 4,749,732 km (0.104 R)
• M12: 6,044,053 km (0.077 R)
• M13: 6,194,249 km (0.082 R)
• M14: 6,295,078 km (0.06 R)
• M15: 6,345,792 km (0.099 R)
• M16: 6,911,571 km (0.057 R)
• M17: 7,016,290 km (0.063 R)
• M18: 7,547,213 km (0.047 R)
• M19: 9,447,704 km (0.101 R)
• M20: 9,622,135 km (0.05 R)
• M21: 9,680,628 km (0.07 R)
• M22: 10,033,529 km (0.103 R)
• M23: 12,174,724 km (0.092 R)
• M24: 12,428,142 km (0.036 R)
• M25: 12,683,356 km (0.118 R)
• M26: 13,198,871 km (0.091 R)
• M27: 13,919,035 km (0.11 R)
• M28: 14,786,553 km (0.062 R)
• M29: 15,740,090 km (0.076 R)
• M30: 16,573,350 km (0.084 R)
• M31: 18,645,280 km (0.102 R)
• M32: 20,270,811 km (0.095 R)
• M33: 21,100,480 km (0.111 R)
• M34: 21,252,472 km (0.053 R)
• M35: 22,095,157 km (0.115 R)
• M36: 23,497,637 km (0.115 R)
• M37: 24,289,159 km (0.108 R)
• M38: 24,368,895 km (0.097 R)
• M39: 25,412,041 km (0.05 R)
• M40: 25,817,152 km (0.114 R)
• M41: 27,707,919 km (0.114 R)
• M42: 28,459,798 km (0.086 R)
• M43: 29,388,053 km (0.099 R)
• M44: 29,813,210 km (0.105 R)
• M45: 32,319,124 km (0.117 R)
• M46: 32,845,858 km (0.103 R)
• M47: 33,375,584 km (0.109 R)
• M48: 34,712,092 km (0.106 R)
• M49: 35,522,463 km (0.119 R)
• M50: 35,703,327 km (0.071 R)
• M51: 36,157,057 km (0.089 R)
• M52: 36,521,328 km (0.102 R)
• M53: 37,161,757 km (0.099 R)
• M54: 38,639,335 km (0.102 R)
• M55: 38,825,435 km (0.069 R)
• M56: 39,011,834 km (0.059 R)
• M57: 39,854,070 km (0.088 R)
• M58: 40,042,114 km (0.115 R)
• M59: 40,136,211 km (0.116 R)
• M60: 40,891,830 km (0.114 R)
• M61: 42,320,938 km (0.08 R)
• M62: 42,416,831 km (0.098 R)
• M63: 43,282,853 km (0.042 R)
• M64: 43,379,493 km (0.08 R)
• M65: 44,836,875 km (0.109 R)
• M66: 44,934,563 km (0.085 R)
• M67: 47,003,202 km (0.027 R)
• M68: 47,301,201 km (0.061 R)
• M69: 48,199,088 km (0.044 R)
• M70: 48,399,399 km (0.047 R)
• M71: 49,304,167 km (0.086 R)
• M72: 50,417,624 km (0.106 R)
• M73: 51,641,783 km (0.095 R)
• M74: 51,744,108 km (0.086 R)
• M75: 52,257,379 km (0.09 R)
• M76: 53,599,720 km (0.094 R)
• M77: 54,953,431 km (0.065 R)
• M78: 55,687,059 km (0.057 R)
• M79: 55,897,244 km (0.114 R)
• M80: 56,529,295 km (0.106 R)
• M81: 57,481,935 km (0.097 R)
• M82: 58,119,970 km (0.117 R)
• M83: 58,333,296 km (0.116 R)
• M84: 60,479,577 km (0.115 R)
• M85: 62,106,154 km (0.117 R)
• M86: 62,433,175 km (0.117 R)
• M87: 63,967,002 km (0.045 R)
• M88: 64,077,106 km (0.111 R)
• M89: 64,297,314 km (0.087 R)
• M90: 64,517,822 km (0.045 R)
• M91: 66,179,555 km (0.091 R)
• M92: 69,319,165 km (0.092 R)
• M93: 69,658,453 km (0.082 R)
• M94: 70,338,525 km (0.113 R)
• M95: 74,581,270 km (0.076 R)
• M96: 75,277,050 km (0.055 R)
• M97: 76,675,042 km (0.179 R)
• M98: 78,081,711 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.4

Radius: 6.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.63 AU - 11.31 AU

Year: 20116 Days

Day: 19.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,141,626 km

• M1: 180,714 km (0.117 R)
• M2: 269,725 km (0.104 R)
• M3: 375,939 km (0.06 R)
• M4: 646,263 km (0.118 R)
• M5: 844,929 km (0.113 R)
• M6: 1,158,336 km (0.114 R)
• M7: 1,484,460 km (0.073 R)
• M8: 1,884,185 km (0.114 R)
• M9: 2,048,444 km (0.104 R)
• M10: 2,517,583 km (0.076 R)
• M11: 2,724,925 km (0.075 R)
• M12: 2,910,875 km (0.088 R)
• M13: 3,156,066 km (0.113 R)
• M14: 8,085,316 km (0.113 R)
• M15: 8,199,459 km (0.11 R)
• M16: 8,545,479 km (0.116 R)
• M17: 9,251,731 km (0.114 R)
• M18: 9,976,682 km (0.045 R)
• M19: 10,511,494 km (0.118 R)
• M20: 11,566,010 km (0.092 R)
• M21: 11,910,534 km (0.026 R)
• M22: 12,214,816 km (0.117 R)
• M23: 12,565,623 km (0.056 R)
• M24: 13,277,260 km (0.088 R)
• M25: 13,367,168 km (0.069 R)
• M26: 14,139,243 km (0.105 R)
• M27: 14,322,949 km (0.062 R)
• M28: 15,394,967 km (0.038 R)
• M29: 17,124,019 km (0.084 R)
• M30: 17,467,347 km (0.061 R)
• M31: 17,516,564 km (0.089 R)
• M32: 18,611,321 km (0.088 R)
• M33: 18,661,586 km (0.101 R)
• M34: 18,762,266 km (0.067 R)
• M35: 19,830,694 km (0.102 R)
• M36: 20,449,879 km (0.095 R)
• M37: 20,709,880 km (0.096 R)
• M38: 21,443,508 km (0.072 R)
• M39: 22,132,257 km (0.117 R)
• M40: 22,185,514 km (0.045 R)
• M41: 22,345,584 km (0.114 R)
• M42: 22,506,102 km (0.1 R)
• M43: 22,882,191 km (0.101 R)
• M44: 23,694,807 km (0.03 R)
• M45: 24,077,328 km (0.087 R)
• M46: 24,186,984 km (0.1 R)
• M47: 24,572,049 km (0.083 R)
• M48: 27,266,905 km (0.083 R)
• M49: 28,301,374 km (0.092 R)
• M50: 28,881,664 km (0.1 R)
• M51: 29,641,771 km (0.105 R)
• M52: 32,808,608 km (0.047 R)
• M53: 32,869,345 km (0.095 R)
• M54: 32,990,968 km (0.088 R)
• M55: 34,092,756 km (0.071 R)
• M56: 34,339,144 km (0.116 R)
• M57: 35,455,593 km (0.095 R)
• M58: 39,455,541 km (0.119 R)
• M59: 41,213,166 km (0.053 R)
• M60: 42,663,966 km (0.098 R)
• M61: 44,467,369 km (0.104 R)
• M62: 44,669,326 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 10,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit