🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 9.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.98 AU - 1.02 AU

Year: 656 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,339,441 km

• M1: 119,977 km (0.091 R)
• M2: 186,100 km (0.12 R)
• M3: 260,151 km (0.108 R)
• M4: 382,073 km (0.05 R)
• M5: 476,170 km (0.067 R)
• M6: 717,322 km (0.107 R)
• M7: 793,467 km (0.114 R)
• M8: 960,418 km (0.044 R)
• M9: 1,039,256 km (0.097 R)
• M10: 1,269,188 km (0.109 R)
• M11: 1,329,327 km (0.052 R)
• M12: 1,644,679 km (0.088 R)
• M13: 1,703,321 km (0.069 R)
• M14: 1,883,288 km (0.106 R)
• M15: 1,967,960 km (0.078 R)
• M16: 2,149,123 km (0.078 R)
• M17: 2,262,219 km (0.114 R)
• M18: 2,352,427 km (0.047 R)
• M19: 2,435,603 km (0.032 R)
• M20: 2,673,613 km (0.118 R)
• M21: 3,071,843 km (0.094 R)
• M22: 3,227,275 km (0.074 R)
• M23: 3,527,069 km (0.045 R)
• M24: 3,670,683 km (0.079 R)
• M25: 3,738,301 km (0.116 R)
• M26: 3,924,102 km (0.083 R)
• M27: 4,073,101 km (0.081 R)
• M28: 4,173,332 km (0.074 R)
• M29: 4,244,092 km (0.095 R)
• M30: 4,305,128 km (0.074 R)
• M31: 4,887,961 km (0.107 R)
• M32: 5,091,414 km (0.054 R)
• M33: 5,264,947 km (0.081 R)
• M34: 5,429,505 km (0.098 R)
• M35: 5,551,128 km (0.119 R)
• M36: 5,673,798 km (0.102 R)
• M37: 5,785,997 km (0.082 R)
• M38: 5,967,160 km (0.054 R)
• M39: 6,058,415 km (0.117 R)
• M40: 6,196,344 km (0.103 R)
• M41: 6,335,171 km (0.116 R)
• M42: 6,463,376 km (0.119 R)
• M43: 6,639,602 km (0.097 R)
• M44: 6,734,298 km (0.116 R)
• M45: 6,841,260 km (0.063 R)
• M46: 6,924,885 km (0.04 R)
• M47: 7,081,066 km (0.09 R)
• M48: 7,189,973 km (0.112 R)
• M49: 7,569,203 km (0.098 R)
• M50: 7,680,504 km (0.119 R)
• M51: 7,767,421 km (0.096 R)
• M52: 8,055,546 km (0.102 R)
• M53: 8,156,525 km (0.033 R)
• M54: 8,245,236 km (0.112 R)
• M55: 8,436,422 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 9.3

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.16 AU - 1.3 AU

Year: 895 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,339,441 km

• M1: 115,938 km (0.071 R)
• M2: 301,739 km (0.115 R)
• M3: 369,058 km (0.107 R)
• M4: 443,109 km (0.077 R)
• M5: 522,994 km (0.083 R)
• M6: 614,099 km (0.109 R)
• M7: 676,332 km (0.096 R)
• M8: 734,825 km (0.07 R)
• M9: 981,063 km (0.08 R)
• M10: 1,082,789 km (0.119 R)
• M11: 1,202,617 km (0.078 R)
• M12: 1,275,172 km (0.105 R)
• M13: 1,525,599 km (0.108 R)
• M14: 1,676,992 km (0.081 R)
• M15: 1,900,791 km (0.104 R)
• M16: 2,012,091 km (0.111 R)
• M17: 2,169,917 km (0.078 R)
• M18: 2,286,454 km (0.083 R)
• M19: 2,451,311 km (0.1 R)
• M20: 2,535,086 km (0.089 R)
• M21: 2,648,481 km (0.048 R)
• M22: 2,979,092 km (0.079 R)
• M23: 3,129,139 km (0.081 R)
• M24: 3,261,234 km (0.102 R)
• M25: 3,436,861 km (0.093 R)
• M26: 3,573,295 km (0.088 R)
• M27: 3,808,313 km (0.079 R)
• M28: 4,070,408 km (0.113 R)
• M29: 4,248,430 km (0.106 R)
• M30: 4,338,488 km (0.062 R)
• M31: 4,474,622 km (0.093 R)
• M32: 4,543,287 km (0.041 R)
• M33: 4,704,853 km (0.114 R)
• M34: 4,891,850 km (0.104 R)
• M35: 4,998,065 km (0.114 R)
• M36: 5,129,113 km (0.112 R)
• M37: 5,188,952 km (0.104 R)
• M38: 5,297,410 km (0.099 R)
• M39: 5,370,115 km (0.066 R)
• M40: 5,430,852 km (0.1 R)
• M41: 5,553,223 km (0.098 R)
• M42: 5,614,857 km (0.083 R)
• M43: 5,925,871 km (0.118 R)
• M44: 6,064,548 km (0.101 R)
• M45: 6,153,409 km (0.111 R)
• M46: 6,268,300 km (0.067 R)
• M47: 6,383,790 km (0.075 R)
• M48: 6,461,282 km (0.097 R)
• M49: 6,656,208 km (0.075 R)
• M50: 6,787,255 km (0.053 R)
• M51: 6,932,515 km (0.109 R)
• M52: 7,469,122 km (0.078 R)
• M53: 7,701,298 km (0.085 R)
• M54: 8,005,132 km (0.088 R)
• M55: 8,299,091 km (0.117 R)
• M56: 8,525,283 km (0.12 R)
• M57: 8,710,635 km (0.08 R)
• M58: 8,926,206 km (0.09 R)
• M59: 9,274,619 km (0.091 R)
• M60: 9,362,583 km (0.072 R)
• M61: 9,538,959 km (0.084 R)
• M62: 9,686,911 km (0.113 R)
• M63: 9,761,261 km (0.097 R)
• M64: 10,045,048 km (0.069 R)
• M65: 10,150,365 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 13.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 1558 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,339,441 km

• M1: 202,556 km (0.09 R)
• M2: 341,233 km (0.039 R)
• M3: 485,744 km (0.112 R)
• M4: 626,965 km (0.046 R)
• M5: 726,148 km (0.032 R)
• M6: 900,579 km (0.119 R)
• M7: 1,030,430 km (0.08 R)
• M8: 1,143,825 km (0.069 R)
• M9: 1,342,940 km (0.114 R)
• M10: 1,571,376 km (0.1 R)
• M11: 1,831,527 km (0.075 R)
• M12: 1,934,001 km (0.075 R)
• M13: 2,057,719 km (0.119 R)
• M14: 2,194,002 km (0.095 R)
• M15: 2,455,499 km (0.094 R)
• M16: 2,856,123 km (0.105 R)
• M17: 2,987,021 km (0.116 R)
• M18: 3,289,059 km (0.099 R)
• M19: 3,415,020 km (0.085 R)
• M20: 3,507,771 km (0.113 R)
• M21: 3,743,238 km (0.104 R)
• M22: 3,874,884 km (0.088 R)
• M23: 4,106,312 km (0.108 R)
• M24: 4,229,880 km (0.071 R)
• M25: 4,430,191 km (0.08 R)
• M26: 4,931,943 km (0.054 R)
• M27: 5,129,861 km (0.108 R)
• M28: 5,236,374 km (0.101 R)
• M29: 5,411,254 km (0.084 R)
• M30: 5,506,249 km (0.111 R)
• M31: 5,629,218 km (0.079 R)
• M32: 5,780,761 km (0.091 R)
• M33: 5,989,600 km (0.113 R)
• M34: 6,172,707 km (0.059 R)
• M35: 6,501,075 km (0.053 R)
• M36: 6,953,010 km (0.085 R)
• M37: 7,145,542 km (0.025 R)
• M38: 7,324,761 km (0.069 R)
• M39: 7,460,296 km (0.06 R)
• M40: 7,795,096 km (0.077 R)
• M41: 8,041,634 km (0.102 R)
• M42: 8,150,242 km (0.07 R)
• M43: 8,542,487 km (0.062 R)
• M44: 8,764,939 km (0.087 R)
• M45: 8,973,179 km (0.104 R)
• M46: 9,069,820 km (0.093 R)
• M47: 9,739,569 km (0.104 R)
• M48: 9,888,868 km (0.096 R)
• M49: 10,442,380 km (0.105 R)
• M50: 10,544,107 km (0.113 R)
• M51: 10,799,919 km (0.092 R)
• M52: 10,885,788 km (0.041 R)
• M53: 11,109,736 km (0.049 R)
• M54: 11,474,755 km (0.113 R)
• M55: 11,950,028 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 11.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.45 AU - 3.99 AU

Year: 4707 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,339,441 km

• M1: 162,912 km (0.12 R)
• M2: 289,173 km (0.101 R)
• M3: 583,880 km (0.075 R)
• M4: 680,222 km (0.062 R)
• M5: 782,846 km (0.077 R)
• M6: 869,014 km (0.047 R)
• M7: 1,172,997 km (0.079 R)
• M8: 1,248,095 km (0.106 R)
• M9: 1,363,884 km (0.1 R)
• M10: 1,690,905 km (0.103 R)
• M11: 1,952,551 km (0.032 R)
• M12: 2,042,759 km (0.059 R)
• M13: 2,597,318 km (0.107 R)
• M14: 2,764,269 km (0.052 R)
• M15: 2,934,811 km (0.065 R)
• M16: 3,091,290 km (0.097 R)
• M17: 3,215,008 km (0.106 R)
• M18: 3,504,031 km (0.049 R)
• M19: 4,282,987 km (0.037 R)
• M20: 4,361,825 km (0.095 R)
• M21: 4,441,112 km (0.07 R)
• M22: 5,030,976 km (0.117 R)
• M23: 5,366,973 km (0.064 R)
• M24: 5,623,982 km (0.113 R)
• M25: 5,863,040 km (0.081 R)
• M26: 5,950,704 km (0.1 R)
• M27: 6,038,967 km (0.087 R)
• M28: 6,194,399 km (0.058 R)
• M29: 6,691,662 km (0.04 R)
• M30: 6,852,630 km (0.068 R)
• M31: 7,319,525 km (0.119 R)
• M32: 7,461,643 km (0.097 R)
• M33: 7,700,550 km (0.094 R)
• M34: 7,942,001 km (0.071 R)
• M35: 8,284,132 km (0.12 R)
• M36: 8,432,383 km (0.081 R)
• M37: 8,806,677 km (0.094 R)
• M38: 8,957,920 km (0.093 R)
• M39: 9,033,916 km (0.081 R)
• M40: 9,263,100 km (0.103 R)
• M41: 9,416,887 km (0.108 R)
• M42: 9,571,571 km (0.089 R)
• M43: 9,779,213 km (0.072 R)
• M44: 10,172,506 km (0.063 R)
• M45: 10,384,336 km (0.117 R)
• M46: 10,704,924 km (0.025 R)
• M47: 10,785,558 km (0.101 R)
• M48: 10,920,495 km (0.116 R)
• M49: 11,055,881 km (0.118 R)
• M50: 11,219,242 km (0.084 R)
• M51: 11,328,598 km (0.064 R)
• M52: 11,410,727 km (0.104 R)
• M53: 11,713,962 km (0.09 R)
• M54: 11,824,814 km (0.109 R)
• M55: 12,953,081 km (0.11 R)
• M56: 13,821,646 km (0.085 R)
• M57: 13,938,931 km (0.06 R)
• M58: 14,056,515 km (0.112 R)
• M59: 14,500,372 km (0.099 R)
• M60: 14,679,141 km (0.117 R)
• M61: 14,798,820 km (0.118 R)
• M62: 14,918,797 km (0.113 R)
• M63: 15,069,143 km (0.099 R)
• M64: 15,220,087 km (0.056 R)
• M65: 15,736,948 km (0.077 R)
• M66: 15,982,289 km (0.116 R)
• M67: 16,321,576 km (0.118 R)
• M68: 17,511,927 km (0.081 R)
• M69: 18,213,840 km (0.116 R)
• M70: 18,892,565 km (0.067 R)
• M71: 19,055,328 km (0.034 R)
• M72: 19,612,281 km (0.074 R)
• M73: 20,641,813 km (0.059 R)
• M74: 20,843,172 km (0.087 R)
• M75: 21,045,129 km (0.082 R)
• M76: 21,146,257 km (0.09 R)
• M77: 21,383,071 km (0.078 R)
• M78: 21,484,947 km (0.11 R)
• M79: 21,996,123 km (0.095 R)
• M80: 22,683,974 km (0.034 R)
• M81: 22,857,059 km (0.039 R)
• M82: 23,239,431 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.3

Radius: 7.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.41 AU - 13.05 AU

Year: 23057 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,339,441 km

• M1: 273,465 km (0.072 R)
• M2: 359,633 km (0.111 R)
• M3: 1,118,543 km (0.116 R)
• M4: 1,419,534 km (0.085 R)
• M5: 1,472,193 km (0.086 R)
• M6: 1,606,831 km (0.06 R)
• M7: 1,802,056 km (0.083 R)
• M8: 2,246,362 km (0.089 R)
• M9: 2,625,592 km (0.1 R)
• M10: 3,093,235 km (0.071 R)
• M11: 3,231,613 km (0.12 R)
• M12: 3,372,086 km (0.067 R)
• M13: 3,550,406 km (0.117 R)
• M14: 3,732,018 km (0.106 R)
• M15: 5,086,328 km (0.118 R)
• M16: 5,540,507 km (0.119 R)
• M17: 5,793,776 km (0.1 R)
• M18: 5,921,832 km (0.118 R)
• M19: 6,576,322 km (0.05 R)
• M20: 7,811,103 km (0.072 R)
• M21: 7,905,499 km (0.102 R)
• M22: 10,125,083 km (0.112 R)
• M23: 10,176,545 km (0.026 R)
• M24: 10,228,006 km (0.102 R)
• M25: 11,063,511 km (0.103 R)
• M26: 11,169,426 km (0.113 R)
• M27: 12,357,383 km (0.113 R)
• M28: 13,190,194 km (0.061 R)
• M29: 13,584,983 km (0.05 R)
• M30: 13,641,680 km (0.089 R)
• M31: 15,144,092 km (0.057 R)
• M32: 15,261,825 km (0.105 R)
• M33: 15,498,190 km (0.076 R)
• M34: 15,735,751 km (0.115 R)
• M35: 16,214,464 km (0.093 R)
• M36: 18,427,615 km (0.033 R)
• M37: 18,490,446 km (0.119 R)
• M38: 19,122,647 km (0.113 R)
• M39: 19,249,955 km (0.118 R)
• M40: 20,733,666 km (0.056 R)
• M41: 21,854,005 km (0.118 R)
• M42: 23,400,697 km (0.072 R)
• M43: 23,673,265 km (0.079 R)
• M44: 25,891,502 km (0.075 R)
• M45: 26,173,494 km (0.114 R)
• M46: 26,244,104 km (0.063 R)
• M47: 26,385,624 km (0.096 R)
• M48: 26,456,383 km (0.025 R)
• M49: 26,598,352 km (0.079 R)
• M50: 27,096,812 km (0.059 R)
• M51: 28,756,301 km (0.081 R)
• M52: 28,829,305 km (0.056 R)
• M53: 28,902,159 km (0.082 R)
• M54: 29,561,586 km (0.093 R)
• M55: 30,597,252 km (0.045 R)
• M56: 31,269,246 km (0.032 R)
• M57: 32,097,121 km (0.1 R)
• M58: 32,248,514 km (0.082 R)
• M59: 32,703,890 km (0.115 R)
• M60: 32,780,035 km (0.088 R)
• M61: 32,932,326 km (0.039 R)
• M62: 33,697,818 km (0.052 R)
• M63: 34,934,693 km (0.09 R)
• M64: 35,558,666 km (0.095 R)
• M65: 35,715,145 km (0.093 R)
• M66: 35,793,535 km (0.099 R)
• M67: 37,611,897 km (0.116 R)
• M68: 38,411,796 km (0.064 R)
• M69: 40,681,346 km (0.049 R)
• M70: 41,009,115 km (0.054 R)
• M71: 41,832,352 km (0.099 R)
• M72: 42,660,974 km (0.077 R)
• M73: 43,830,231 km (0.116 R)
• M74: 45,688,686 km (0.1 R)
• M75: 46,285,432 km (0.114 R)
• M76: 47,400,534 km (0.112 R)
• M77: 48,177,695 km (0.105 R)
• M78: 49,482,338 km (0.116 R)
• M79: 49,569,703 km (0.059 R)
• M80: 50,622,274 km (0.059 R)
• M81: 51,063,139 km (0.081 R)
• M82: 51,151,402 km (0.118 R)
• M83: 51,328,226 km (0.089 R)
• M84: 53,017,635 km (0.081 R)
• M85: 54,996,516 km (0.116 R)
• M86: 55,540,304 km (0.082 R)
• M87: 56,268,247 km (0.032 R)
• M88: 60,328,034 km (0.112 R)
• M89: 60,889,026 km (0.092 R)
• M90: 63,055,054 km (0.115 R)
• M91: 63,244,594 km (0.114 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: 157 - 17,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit