🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 8.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.05 AU - 1.13 AU

Year: 772 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,610,873 km

• M1: 118,482 km (0.057 R)
• M2: 172,038 km (0.06 R)
• M3: 253,120 km (0.08 R)
• M4: 328,068 km (0.046 R)
• M5: 385,514 km (0.062 R)
• M6: 502,499 km (0.072 R)
• M7: 738,714 km (0.083 R)
• M8: 1,130,362 km (0.119 R)
• M9: 1,209,349 km (0.056 R)
• M10: 1,285,345 km (0.06 R)
• M11: 1,457,682 km (0.111 R)
• M12: 1,559,558 km (0.099 R)
• M13: 1,802,954 km (0.088 R)
• M14: 2,075,820 km (0.094 R)
• M15: 2,433,808 km (0.111 R)
• M16: 2,971,313 km (0.036 R)
• M17: 3,101,613 km (0.099 R)
• M18: 3,334,088 km (0.08 R)
• M19: 3,496,850 km (0.073 R)
• M20: 3,641,511 km (0.095 R)
• M21: 3,724,987 km (0.067 R)
• M22: 3,802,179 km (0.118 R)
• M23: 3,858,578 km (0.116 R)
• M24: 3,965,092 km (0.104 R)
• M25: 4,130,547 km (0.119 R)
• M26: 4,195,771 km (0.087 R)
• M27: 4,327,567 km (0.099 R)
• M28: 4,401,319 km (0.066 R)
• M29: 4,505,289 km (0.102 R)
• M30: 4,632,597 km (0.083 R)
• M31: 4,921,770 km (0.035 R)
• M32: 5,037,409 km (0.08 R)
• M33: 5,224,556 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 10.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.41 AU - 1.89 AU

Year: 1438 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,610,873 km

• M1: 144,362 km (0.057 R)
• M2: 214,224 km (0.108 R)
• M3: 305,329 km (0.07 R)
• M4: 373,247 km (0.081 R)
• M5: 445,054 km (0.084 R)
• M6: 512,223 km (0.119 R)
• M7: 591,061 km (0.057 R)
• M8: 674,686 km (0.04 R)
• M9: 766,988 km (0.04 R)
• M10: 916,287 km (0.036 R)
• M11: 1,006,195 km (0.116 R)
• M12: 1,200,373 km (0.1 R)
• M13: 1,294,620 km (0.026 R)
• M14: 1,464,563 km (0.07 R)
• M15: 1,658,592 km (0.096 R)
• M16: 1,730,698 km (0.046 R)
• M17: 1,826,740 km (0.098 R)
• M18: 1,924,726 km (0.085 R)
• M19: 2,012,540 km (0.043 R)
• M20: 2,156,005 km (0.073 R)
• M21: 2,223,024 km (0.079 R)
• M22: 2,453,405 km (0.114 R)
• M23: 2,536,282 km (0.093 R)
• M24: 2,711,312 km (0.073 R)
• M25: 3,012,153 km (0.063 R)
• M26: 3,170,128 km (0.096 R)
• M27: 3,239,691 km (0.027 R)
• M28: 3,422,949 km (0.113 R)
• M29: 3,697,012 km (0.085 R)
• M30: 3,844,216 km (0.105 R)
• M31: 3,955,966 km (0.103 R)
• M32: 4,061,133 km (0.12 R)
• M33: 4,289,719 km (0.088 R)
• M34: 4,499,156 km (0.109 R)
• M35: 4,624,818 km (0.11 R)
• M36: 4,704,105 km (0.106 R)
• M37: 4,944,359 km (0.095 R)
• M38: 5,057,754 km (0.088 R)
• M39: 5,123,129 km (0.095 R)
• M40: 5,221,564 km (0.037 R)
• M41: 5,295,765 km (0.041 R)
• M42: 5,370,264 km (0.063 R)
• M43: 5,470,345 km (0.115 R)
• M44: 5,545,743 km (0.109 R)
• M45: 5,697,734 km (0.099 R)
• M46: 5,791,233 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.6

Radius: 3.9

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.97 AU - 7.01 AU

Year: 9943 Days

Day: 18.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,610,873 km

• M1: 56,698 km (0.07 R)
• M2: 120,576 km (0.107 R)
• M3: 192,682 km (0.043 R)
• M4: 270,323 km (0.093 R)
• M5: 338,091 km (0.099 R)
• M6: 479,012 km (0.075 R)
• M7: 689,197 km (0.093 R)
• M8: 811,269 km (0.074 R)
• M9: 896,540 km (0.083 R)
• M10: 1,249,741 km (0.087 R)
• M11: 1,398,740 km (0.089 R)
• M12: 2,011,643 km (0.06 R)
• M13: 2,127,431 km (0.115 R)
• M14: 2,781,324 km (0.119 R)
• M15: 3,286,815 km (0.113 R)
• M16: 3,332,143 km (0.118 R)
• M17: 3,631,488 km (0.109 R)
• M18: 3,701,949 km (0.077 R)
• M19: 3,749,072 km (0.118 R)
• M20: 4,011,916 km (0.109 R)
• M21: 4,330,110 km (0.07 R)
• M22: 4,504,841 km (0.079 R)
• M23: 4,835,602 km (0.101 R)
• M24: 4,912,944 km (0.069 R)
• M25: 5,493,234 km (0.097 R)
• M26: 5,818,759 km (0.084 R)
• M27: 6,094,767 km (0.111 R)
• M28: 6,890,179 km (0.102 R)
• M29: 7,152,873 km (0.119 R)
• M30: 7,359,318 km (0.098 R)
• M31: 7,868,848 km (0.078 R)
• M32: 8,143,210 km (0.11 R)
• M33: 8,482,947 km (0.099 R)
• M34: 8,701,360 km (0.118 R)
• M35: 9,207,899 km (0.086 R)
• M36: 9,788,937 km (0.076 R)
• M37: 9,886,923 km (0.104 R)
• M38: 9,985,359 km (0.118 R)
• M39: 10,381,793 km (0.1 R)
• M40: 10,952,359 km (0.101 R)
• M41: 11,361,360 km (0.115 R)
• M42: 11,914,274 km (0.077 R)
• M43: 13,298,204 km (0.103 R)
• M44: 13,588,274 km (0.053 R)
• M45: 13,917,240 km (0.087 R)
• M46: 14,994,793 km (0.08 R)
• M47: 15,296,681 km (0.081 R)
• M48: 15,638,812 km (0.066 R)
• M49: 15,676,959 km (0.089 R)
• M50: 15,983,336 km (0.117 R)
• M51: 16,719,058 km (0.094 R)
• M52: 16,758,103 km (0.06 R)
• M53: 17,268,082 km (0.086 R)
• M54: 18,263,357 km (0.085 R)
• M55: 18,991,300 km (0.117 R)
• M56: 20,392,135 km (0.105 R)
• M57: 20,433,872 km (0.029 R)
• M58: 20,600,973 km (0.105 R)
• M59: 21,147,155 km (0.12 R)
• M60: 21,996,721 km (0.116 R)
• M61: 23,161,191 km (0.093 R)
• M62: 23,992,507 km (0.082 R)
• M63: 24,080,620 km (0.072 R)
• M64: 24,345,557 km (0.085 R)
• M65: 25,146,056 km (0.113 R)
• M66: 27,322,406 km (0.118 R)
• M67: 29,605,568 km (0.081 R)
• M68: 30,411,751 km (0.11 R)
• M69: 31,273,435 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 3.6

Gravity: 65.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.56 AU - 8.08 AU

Year: 14832 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,610,873 km

• M1: 92,601 km (0.069 R)
• M2: 121,922 km (0.074 R)
• M3: 262,843 km (0.111 R)
• M4: 341,233 km (0.117 R)
• M5: 501,302 km (0.03 R)
• M6: 539,899 km (0.085 R)
• M7: 1,152,352 km (0.059 R)
• M8: 1,390,063 km (0.101 R)
• M9: 1,528,741 km (0.086 R)
• M10: 2,032,586 km (0.086 R)
• M11: 2,318,617 km (0.092 R)
• M12: 2,998,390 km (0.109 R)
• M13: 3,033,845 km (0.093 R)
• M14: 3,213,512 km (0.03 R)
• M15: 3,927,393 km (0.104 R)
• M16: 4,083,723 km (0.073 R)
• M17: 4,402,516 km (0.051 R)
• M18: 4,605,819 km (0.112 R)
• M19: 5,021,552 km (0.086 R)
• M20: 5,233,831 km (0.097 R)
• M21: 5,667,366 km (0.065 R)
• M22: 5,933,052 km (0.094 R)
• M23: 7,902,657 km (0.108 R)
• M24: 8,248,827 km (0.099 R)
• M25: 8,549,668 km (0.116 R)
• M26: 8,904,963 km (0.113 R)
• M27: 9,893,805 km (0.1 R)
• M28: 10,106,383 km (0.102 R)
• M29: 10,159,640 km (0.109 R)
• M30: 11,302,119 km (0.095 R)
• M31: 12,142,710 km (0.081 R)
• M32: 12,427,394 km (0.112 R)
• M33: 13,883,281 km (0.111 R)
• M34: 14,601,051 km (0.07 R)
• M35: 15,269,455 km (0.086 R)
• M36: 15,392,125 km (0.101 R)
• M37: 15,453,460 km (0.108 R)
• M38: 15,761,931 km (0.111 R)
• M39: 16,072,346 km (0.104 R)
• M40: 16,636,031 km (0.11 R)
• M41: 16,952,132 km (0.088 R)
• M42: 17,461,811 km (0.066 R)
• M43: 17,654,344 km (0.096 R)
• M44: 19,087,043 km (0.074 R)
• M45: 19,218,988 km (0.061 R)
• M46: 19,285,260 km (0.094 R)
• M47: 19,351,382 km (0.085 R)
• M48: 20,421,456 km (0.099 R)
• M49: 21,716,674 km (0.073 R)
• M50: 24,457,457 km (0.086 R)
• M51: 25,250,026 km (0.076 R)
• M52: 25,685,805 km (0.101 R)
• M53: 28,427,784 km (0.045 R)
• M54: 30,409,358 km (0.084 R)
• M55: 30,486,400 km (0.037 R)
• M56: 31,338,809 km (0.117 R)
• M57: 31,416,600 km (0.112 R)
• M58: 31,572,631 km (0.083 R)
• M59: 33,782,790 km (0.093 R)
• M60: 34,262,849 km (0.109 R)
• M61: 34,745,153 km (0.092 R)
• M62: 35,310,633 km (0.103 R)
• M63: 38,350,162 km (0.059 R)
• M64: 39,185,816 km (0.098 R)
• M65: 40,960,346 km (0.046 R)
• M66: 41,301,279 km (0.086 R)
• M67: 42,243,746 km (0.057 R)
• M68: 43,280,010 km (0.064 R)
• M69: 45,818,537 km (0.074 R)
• M70: 45,906,949 km (0.115 R)
• M71: 47,150,406 km (0.114 R)
• M72: 47,239,716 km (0.108 R)
• M73: 47,329,026 km (0.093 R)
• M74: 48,225,118 km (0.119 R)
• M75: 49,670,383 km (0.093 R)
• M76: 50,580,985 km (0.032 R)
• M77: 50,763,793 km (0.069 R)
• M78: 51,405,120 km (0.073 R)
• M79: 51,496,973 km (0.114 R)
• M80: 52,326,194 km (0.096 R)
• M81: 55,403,721 km (0.096 R)
• M82: 56,916,903 km (0.078 R)
• M83: 58,060,729 km (0.091 R)
• M84: 58,443,699 km (0.103 R)
• M85: 59,694,038 km (0.104 R)
• M86: 60,177,239 km (0.057 R)
• M87: 62,907,401 km (0.072 R)
• M88: 64,188,557 km (0.061 R)
• M89: 65,080,609 km (0.064 R)
• M90: 65,976,700 km (0.084 R)
• M91: 66,476,357 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.3

Radius: 6.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.96 AU - 10.14 AU

Year: 20017 Days

Day: 22 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,610,873 km

• M1: 79,736 km (0.027 R)
• M2: 188,344 km (0.111 R)
• M3: 338,989 km (0.114 R)
• M4: 402,418 km (0.085 R)
• M5: 512,971 km (0.109 R)
• M6: 885,769 km (0.054 R)
• M7: 976,425 km (0.092 R)
• M8: 1,070,223 km (0.103 R)
• M9: 1,226,703 km (0.085 R)
• M10: 1,328,279 km (0.039 R)
• M11: 1,694,345 km (0.098 R)
• M12: 1,877,304 km (0.094 R)
• M13: 1,947,465 km (0.104 R)
• M14: 2,139,100 km (0.12 R)
• M15: 2,592,382 km (0.072 R)
• M16: 2,670,771 km (0.096 R)
• M17: 2,723,579 km (0.096 R)
• M18: 3,130,036 km (0.041 R)
• M19: 3,849,303 km (0.102 R)
• M20: 3,908,992 km (0.083 R)
• M21: 4,460,111 km (0.062 R)
• M22: 5,701,773 km (0.096 R)
• M23: 6,045,250 km (0.113 R)
• M24: 7,006,117 km (0.03 R)
• M25: 8,013,509 km (0.117 R)
• M26: 8,243,441 km (0.089 R)
• M27: 9,831,572 km (0.093 R)
• M28: 11,467,874 km (0.113 R)
• M29: 11,770,510 km (0.117 R)
• M30: 11,813,893 km (0.09 R)
• M31: 12,383,413 km (0.096 R)
• M32: 12,427,694 km (0.106 R)
• M33: 12,516,255 km (0.114 R)
• M34: 12,872,448 km (0.116 R)
• M35: 12,961,908 km (0.111 R)
• M36: 13,731,738 km (0.038 R)
• M37: 14,330,279 km (0.097 R)
• M38: 14,376,655 km (0.099 R)
• M39: 14,423,180 km (0.036 R)
• M40: 15,505,221 km (0.079 R)
• M41: 15,552,793 km (0.11 R)
• M42: 15,887,593 km (0.084 R)
• M43: 16,224,787 km (0.072 R)
• M44: 16,370,046 km (0.111 R)
• M45: 17,250,579 km (0.091 R)
• M46: 17,646,864 km (0.099 R)
• M47: 18,701,379 km (0.106 R)
• M48: 18,955,397 km (0.091 R)
• M49: 19,006,409 km (0.09 R)
• M50: 19,210,611 km (0.106 R)
• M51: 20,242,836 km (0.047 R)
• M52: 20,713,172 km (0.052 R)
• M53: 21,292,863 km (0.112 R)
• M54: 21,345,821 km (0.036 R)
• M55: 23,172,860 km (0.111 R)
• M56: 23,390,973 km (0.102 R)
• M57: 23,500,330 km (0.102 R)
• M58: 25,161,165 km (0.109 R)
• M59: 25,329,313 km (0.055 R)
• M60: 25,949,097 km (0.1 R)
• M61: 26,175,588 km (0.111 R)
• M62: 28,360,914 km (0.085 R)
• M63: 29,593,451 km (0.097 R)
• M64: 30,186,457 km (0.052 R)
• M65: 30,544,295 km (0.045 R)
• M66: 31,203,722 km (0.049 R)
• M67: 31,625,738 km (0.067 R)
• M68: 32,597,675 km (0.092 R)
• M69: 34,135,841 km (0.11 R)
• M70: 34,384,173 km (0.104 R)
• M71: 35,508,850 km (0.101 R)
• M72: 35,823,454 km (0.09 R)
• M73: 36,012,546 km (0.111 R)
• M74: 37,090,847 km (0.105 R)
• M75: 37,282,333 km (0.116 R)
• M76: 37,794,256 km (0.106 R)
• M77: 38,115,443 km (0.087 R)
• M78: 38,179,770 km (0.106 R)
• M79: 39,734,840 km (0.092 R)
• M80: 39,930,664 km (0.07 R)
• M81: 41,508,772 km (0.084 R)
• M82: 42,039,395 km (0.102 R)
• M83: 42,105,966 km (0.051 R)
• M84: 43,510,092 km (0.089 R)
• M85: 44,251,798 km (0.059 R)
• M86: 44,725,874 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit