🌌 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: 621.9

Radius: 11.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 256 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 17,239,317 km

• M1: 144,960 km (0.066 R)
• M2: 237,262 km (0.111 R)
• M3: 330,761 km (0.094 R)
• M4: 414,386 km (0.089 R)
• M5: 521,049 km (0.094 R)
• M6: 609,911 km (0.086 R)
• M7: 704,905 km (0.087 R)
• M8: 834,756 km (0.026 R)
• M9: 914,941 km (0.103 R)
• M10: 1,022,651 km (0.042 R)
• M11: 1,124,078 km (0.099 R)
• M12: 1,206,208 km (0.071 R)
• M13: 1,305,989 km (0.08 R)
• M14: 1,404,874 km (0.057 R)
• M15: 1,522,757 km (0.106 R)
• M16: 1,661,284 km (0.108 R)
• M17: 1,777,671 km (0.088 R)
• M18: 1,856,958 km (0.107 R)
• M19: 1,941,930 km (0.068 R)
• M20: 2,069,687 km (0.117 R)
• M21: 2,143,887 km (0.111 R)
• M22: 2,257,133 km (0.106 R)
• M23: 2,357,812 km (0.118 R)
• M24: 2,450,264 km (0.08 R)
• M25: 2,548,998 km (0.1 R)
• M26: 2,684,384 km (0.108 R)
• M27: 2,760,679 km (0.061 R)
• M28: 2,905,041 km (0.052 R)
• M29: 2,999,138 km (0.119 R)
• M30: 3,105,053 km (0.078 R)
• M31: 3,190,623 km (0.067 R)
• M32: 3,266,320 km (0.111 R)
• M33: 3,468,875 km (0.1 R)
• M34: 3,574,641 km (0.104 R)
• M35: 3,840,776 km (0.052 R)
• M36: 3,973,469 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 8.5

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.63 AU - 0.67 AU

Year: 368 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,239,317 km

• M1: 107,112 km (0.089 R)
• M2: 166,951 km (0.1 R)
• M3: 281,543 km (0.095 R)
• M4: 440,566 km (0.085 R)
• M5: 503,098 km (0.114 R)
• M6: 561,441 km (0.119 R)
• M7: 650,152 km (0.064 R)
• M8: 820,395 km (0.071 R)
• M9: 882,029 km (0.105 R)
• M10: 1,038,658 km (0.111 R)
• M11: 1,115,551 km (0.104 R)
• M12: 1,204,412 km (0.1 R)
• M13: 1,389,615 km (0.09 R)
• M14: 1,469,500 km (0.085 R)
• M15: 1,600,847 km (0.03 R)
• M16: 1,673,551 km (0.036 R)
• M17: 1,764,656 km (0.118 R)
• M18: 1,869,076 km (0.093 R)
• M19: 1,928,167 km (0.09 R)
• M20: 2,066,246 km (0.097 R)
• M21: 2,151,816 km (0.115 R)
• M22: 2,245,015 km (0.113 R)
• M23: 2,358,560 km (0.075 R)
• M24: 2,428,871 km (0.09 R)
• M25: 2,500,080 km (0.103 R)
• M26: 2,565,304 km (0.105 R)
• M27: 2,657,606 km (0.096 R)
• M28: 2,791,347 km (0.099 R)
• M29: 2,852,383 km (0.103 R)
• M30: 3,044,915 km (0.047 R)
• M31: 3,227,574 km (0.116 R)
• M32: 3,399,312 km (0.12 R)
• M33: 3,508,369 km (0.025 R)
• M34: 3,647,944 km (0.092 R)
• M35: 3,729,625 km (0.044 R)
• M36: 3,796,944 km (0.12 R)
• M37: 4,070,408 km (0.108 R)
• M38: 4,209,534 km (0.086 R)
• M39: 4,279,546 km (0.057 R)
• M40: 4,436,923 km (0.101 R)
• M41: 4,516,360 km (0.089 R)
• M42: 4,580,088 km (0.119 R)
• M43: 4,757,212 km (0.056 R)
• M44: 4,838,594 km (0.106 R)
• M45: 4,903,968 km (0.1 R)
• M46: 5,043,692 km (0.103 R)
• M47: 5,134,947 km (0.099 R)
• M48: 5,412,002 km (0.08 R)
• M49: 5,488,297 km (0.069 R)
• M50: 5,547,987 km (0.067 R)
• M51: 5,633,557 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 9.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.85 AU - 1.25 AU

Year: 756 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,239,317 km

• M1: 115,190 km (0.081 R)
• M2: 237,861 km (0.035 R)
• M3: 309,817 km (0.068 R)
• M4: 384,167 km (0.096 R)
• M5: 457,470 km (0.096 R)
• M6: 531,820 km (0.039 R)
• M7: 635,043 km (0.058 R)
• M8: 745,596 km (0.102 R)
• M9: 918,531 km (0.119 R)
• M10: 1,039,406 km (0.109 R)
• M11: 1,123,031 km (0.109 R)
• M12: 1,259,315 km (0.089 R)
• M13: 1,335,909 km (0.054 R)
• M14: 1,407,716 km (0.101 R)
• M15: 1,494,184 km (0.091 R)
• M16: 1,555,070 km (0.083 R)
• M17: 1,983,369 km (0.109 R)
• M18: 2,050,688 km (0.069 R)
• M19: 2,249,653 km (0.104 R)
• M20: 2,423,037 km (0.088 R)
• M21: 2,535,834 km (0.115 R)
• M22: 2,600,909 km (0.096 R)
• M23: 2,658,504 km (0.117 R)
• M24: 2,716,398 km (0.1 R)
• M25: 2,935,409 km (0.114 R)
• M26: 3,021,129 km (0.107 R)
• M27: 3,310,152 km (0.11 R)
• M28: 3,372,684 km (0.077 R)
• M29: 3,489,819 km (0.101 R)
• M30: 3,580,775 km (0.064 R)
• M31: 3,681,903 km (0.06 R)
• M32: 3,858,578 km (0.105 R)
• M33: 4,019,246 km (0.084 R)
• M34: 4,114,689 km (0.075 R)
• M35: 4,211,030 km (0.055 R)
• M36: 4,395,933 km (0.102 R)
• M37: 4,534,012 km (0.103 R)
• M38: 4,593,552 km (0.071 R)
• M39: 4,824,531 km (0.055 R)
• M40: 4,915,936 km (0.117 R)
• M41: 4,977,271 km (0.089 R)
• M42: 5,090,217 km (0.11 R)
• M43: 5,245,649 km (0.047 R)
• M44: 5,423,820 km (0.076 R)
• M45: 5,497,722 km (0.12 R)
• M46: 5,753,833 km (0.084 R)
• M47: 5,872,464 km (0.031 R)
• M48: 5,981,072 km (0.104 R)
• M49: 6,046,596 km (0.081 R)
• M50: 6,200,233 km (0.108 R)
• M51: 6,388,727 km (0.041 R)
• M52: 6,545,356 km (0.116 R)
• M53: 6,850,984 km (0.11 R)
• M54: 7,452,667 km (0.111 R)
• M55: 7,546,764 km (0.066 R)
• M56: 7,831,449 km (0.032 R)
• M57: 8,095,638 km (0.054 R)
• M58: 8,192,279 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 8.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.37 AU - 1.65 AU

Year: 1304 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 115.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,239,317 km

• M1: 111,750 km (0.116 R)
• M2: 196,422 km (0.049 R)
• M3: 310,266 km (0.085 R)
• M4: 403,465 km (0.109 R)
• M5: 486,941 km (0.045 R)
• M6: 560,842 km (0.094 R)
• M7: 667,954 km (0.065 R)
• M8: 807,230 km (0.07 R)
• M9: 877,392 km (0.1 R)
• M10: 943,065 km (0.076 R)
• M11: 1,093,860 km (0.102 R)
• M12: 1,172,399 km (0.077 R)
• M13: 1,230,592 km (0.116 R)
• M14: 1,350,270 km (0.107 R)
• M15: 1,521,410 km (0.098 R)
• M16: 1,601,445 km (0.027 R)
• M17: 1,944,922 km (0.062 R)
• M18: 2,076,418 km (0.096 R)
• M19: 2,165,728 km (0.084 R)
• M20: 2,293,036 km (0.118 R)
• M21: 2,366,938 km (0.049 R)
• M22: 2,507,560 km (0.04 R)
• M23: 2,680,046 km (0.103 R)
• M24: 2,738,389 km (0.116 R)
• M25: 2,936,157 km (0.076 R)
• M26: 3,026,664 km (0.041 R)
• M27: 3,262,281 km (0.119 R)
• M28: 3,493,260 km (0.057 R)
• M29: 3,589,302 km (0.117 R)
• M30: 3,794,999 km (0.101 R)
• M31: 3,849,752 km (0.032 R)
• M32: 3,949,085 km (0.114 R)
• M33: 4,026,875 km (0.067 R)
• M34: 4,252,020 km (0.1 R)
• M35: 4,377,682 km (0.081 R)
• M36: 4,597,591 km (0.06 R)
• M37: 4,773,668 km (0.105 R)
• M38: 4,904,417 km (0.029 R)
• M39: 4,976,074 km (0.054 R)
• M40: 5,217,824 km (0.061 R)
• M41: 5,291,127 km (0.118 R)
• M42: 5,662,728 km (0.106 R)
• M43: 5,750,692 km (0.105 R)
• M44: 6,017,275 km (0.115 R)
• M45: 6,119,899 km (0.049 R)
• M46: 6,223,122 km (0.086 R)
• M47: 6,379,003 km (0.097 R)
• M48: 6,761,076 km (0.107 R)
• M49: 7,002,078 km (0.075 R)
• M50: 7,110,088 km (0.038 R)
• M51: 7,191,469 km (0.112 R)
• M52: 7,300,376 km (0.086 R)
• M53: 7,464,784 km (0.099 R)
• M54: 7,519,986 km (0.103 R)
• M55: 7,630,539 km (0.03 R)
• M56: 7,769,665 km (0.089 R)
• M57: 7,853,439 km (0.074 R)
• M58: 8,050,310 km (0.096 R)
• M59: 8,277,101 km (0.033 R)
• M60: 8,477,412 km (0.11 R)
• M61: 9,073,260 km (0.115 R)
• M62: 9,161,523 km (0.11 R)
• M63: 9,324,136 km (0.073 R)
• M64: 9,517,716 km (0.078 R)
• M65: 9,667,463 km (0.057 R)
• M66: 10,045,198 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 12.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.32 AU - 2.69 AU

Year: 2779 Days

Day: 10.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,239,317 km

• M1: 198,068 km (0.1 R)
• M2: 278,402 km (0.085 R)
• M3: 403,017 km (0.119 R)
• M4: 698,472 km (0.075 R)
• M5: 799,451 km (0.065 R)
• M6: 954,883 km (0.12 R)
• M7: 1,255,874 km (0.109 R)
• M8: 1,520,214 km (0.046 R)
• M9: 1,602,343 km (0.104 R)
• M10: 1,850,376 km (0.116 R)
• M11: 2,011,792 km (0.055 R)
• M12: 2,110,976 km (0.099 R)
• M13: 2,220,332 km (0.064 R)
• M14: 2,445,028 km (0.083 R)
• M15: 2,569,194 km (0.068 R)
• M16: 2,713,705 km (0.086 R)
• M17: 3,241,038 km (0.049 R)
• M18: 3,506,724 km (0.047 R)
• M19: 3,667,691 km (0.108 R)
• M20: 3,759,245 km (0.116 R)
• M21: 3,996,956 km (0.093 R)
• M22: 4,144,011 km (0.113 R)
• M23: 4,325,174 km (0.12 R)
• M24: 4,497,959 km (0.073 R)
• M25: 5,087,076 km (0.1 R)
• M26: 5,466,306 km (0.107 R)
• M27: 5,559,655 km (0.11 R)
• M28: 5,747,849 km (0.059 R)
• M29: 6,058,415 km (0.08 R)
• M30: 6,301,062 km (0.1 R)
• M31: 6,485,068 km (0.05 R)
• M32: 6,846,047 km (0.11 R)
• M33: 7,406,441 km (0.115 R)
• M34: 7,757,547 km (0.071 R)
• M35: 8,693,431 km (0.092 R)
• M36: 8,843,777 km (0.118 R)
• M37: 8,953,732 km (0.09 R)
• M38: 9,119,337 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 14.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.39 AU - 2.95 AU

Year: 3067 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,239,317 km

• M1: 247,884 km (0.057 R)
• M2: 425,606 km (0.119 R)
• M3: 633,098 km (0.12 R)
• M4: 722,109 km (0.042 R)
• M5: 842,685 km (0.045 R)
• M6: 1,038,209 km (0.095 R)
• M7: 1,137,093 km (0.065 R)
• M8: 1,270,834 km (0.119 R)
• M9: 1,388,418 km (0.079 R)
• M10: 1,498,821 km (0.095 R)
• M11: 1,623,885 km (0.077 R)
• M12: 1,764,507 km (0.106 R)
• M13: 2,250,550 km (0.107 R)
• M14: 2,355,418 km (0.053 R)
• M15: 3,034,593 km (0.089 R)
• M16: 3,165,790 km (0.09 R)
• M17: 3,329,001 km (0.063 R)
• M18: 3,494,905 km (0.09 R)
• M19: 3,632,835 km (0.095 R)
• M20: 3,725,735 km (0.11 R)
• M21: 3,977,658 km (0.079 R)
• M22: 4,465,197 km (0.029 R)
• M23: 4,631,999 km (0.068 R)
• M24: 4,783,841 km (0.108 R)
• M25: 5,337,652 km (0.114 R)
• M26: 5,604,385 km (0.093 R)
• M27: 5,839,104 km (0.101 R)
• M28: 6,003,512 km (0.113 R)
• M29: 6,318,416 km (0.094 R)
• M30: 7,138,960 km (0.082 R)
• M31: 7,393,725 km (0.116 R)
• M32: 7,731,517 km (0.11 R)
• M33: 8,360,576 km (0.059 R)
• M34: 8,546,227 km (0.111 R)
• M35: 9,048,278 km (0.1 R)
• M36: 9,217,772 km (0.115 R)
• M37: 9,474,033 km (0.115 R)
• M38: 9,602,987 km (0.087 R)
• M39: 9,971,745 km (0.077 R)
• M40: 10,323,151 km (0.119 R)
• M41: 10,544,705 km (0.044 R)
• M42: 10,656,156 km (0.087 R)
• M43: 10,790,494 km (0.11 R)
• M44: 10,925,282 km (0.106 R)
• M45: 11,060,668 km (0.073 R)
• M46: 11,241,981 km (0.101 R)
• M47: 11,378,713 km (0.104 R)
• M48: 11,699,750 km (0.111 R)
• M49: 12,327,613 km (0.03 R)
• M50: 12,586,417 km (0.117 R)
• M51: 12,704,749 km (0.058 R)
• M52: 13,157,731 km (0.03 R)
• M53: 13,277,709 km (0.116 R)
• M54: 13,737,423 km (0.074 R)
• M55: 14,030,335 km (0.104 R)
• M56: 14,473,744 km (0.115 R)
• M57: 14,771,892 km (0.116 R)
• M58: 15,526,314 km (0.057 R)
• M59: 16,396,375 km (0.094 R)
• M60: 16,733,270 km (0.078 R)
• M61: 16,967,839 km (0.082 R)
• M62: 17,177,276 km (0.11 R)
• M63: 17,545,885 km (0.107 R)
• M64: 17,810,674 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.94 AU - 3.9 AU

Year: 4446 Days

Day: 12.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 17,239,317 km

• M1: 197,918 km (0.062 R)
• M2: 286,929 km (0.105 R)
• M3: 375,341 km (0.102 R)
• M4: 453,282 km (0.115 R)
• M5: 722,259 km (0.114 R)
• M6: 872,754 km (0.117 R)
• M7: 1,067,979 km (0.108 R)
• M8: 1,296,266 km (0.119 R)
• M9: 1,521,560 km (0.064 R)
• M10: 1,709,305 km (0.044 R)
• M11: 1,852,620 km (0.087 R)
• M12: 2,523,866 km (0.089 R)
• M13: 2,617,364 km (0.091 R)
• M14: 2,723,878 km (0.079 R)
• M15: 3,002,878 km (0.087 R)
• M16: 3,240,439 km (0.12 R)
• M17: 3,628,197 km (0.057 R)
• M18: 4,321,434 km (0.094 R)
• M19: 4,719,514 km (0.046 R)
• M20: 4,820,941 km (0.092 R)
• M21: 5,084,981 km (0.085 R)
• M22: 5,505,351 km (0.058 R)
• M23: 5,689,057 km (0.101 R)
• M24: 5,905,825 km (0.095 R)
• M25: 6,093,869 km (0.116 R)
• M26: 6,735,046 km (0.064 R)
• M27: 6,833,182 km (0.105 R)
• M28: 7,063,712 km (0.092 R)
• M29: 7,313,840 km (0.096 R)
• M30: 7,788,364 km (0.101 R)
• M31: 8,029,367 km (0.075 R)
• M32: 8,307,918 km (0.072 R)
• M33: 8,785,135 km (0.093 R)
• M34: 8,982,155 km (0.102 R)
• M35: 9,344,033 km (0.102 R)
• M36: 9,545,242 km (0.084 R)
• M37: 9,692,446 km (0.116 R)
• M38: 9,877,499 km (0.106 R)
• M39: 10,026,348 km (0.056 R)
• M40: 11,050,944 km (0.061 R)
• M41: 12,408,246 km (0.076 R)
• M42: 12,669,892 km (0.113 R)
• M43: 13,137,236 km (0.081 R)
• M44: 13,403,820 km (0.059 R)
• M45: 13,713,786 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 12.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.48 AU - 5.34 AU

Year: 6510 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,239,317 km

• M1: 187,596 km (0.083 R)
• M2: 423,212 km (0.099 R)
• M3: 539,600 km (0.052 R)
• M4: 637,586 km (0.118 R)
• M5: 717,771 km (0.106 R)
• M6: 810,671 km (0.063 R)
• M7: 1,155,494 km (0.104 R)
• M8: 1,340,098 km (0.036 R)
• M9: 1,436,140 km (0.085 R)
• M10: 1,750,445 km (0.067 R)
• M11: 2,062,356 km (0.118 R)
• M12: 2,149,422 km (0.111 R)
• M13: 2,340,159 km (0.039 R)
• M14: 2,890,680 km (0.092 R)
• M15: 2,974,604 km (0.059 R)
• M16: 3,348,000 km (0.039 R)
• M17: 3,465,883 km (0.097 R)
• M18: 3,706,138 km (0.051 R)
• M19: 4,250,524 km (0.092 R)
• M20: 4,589,513 km (0.115 R)
• M21: 4,720,860 km (0.111 R)
• M22: 5,570,875 km (0.111 R)
• M23: 5,728,850 km (0.063 R)
• M24: 6,449,463 km (0.119 R)
• M25: 7,217,648 km (0.084 R)
• M26: 7,505,924 km (0.115 R)
• M27: 7,837,283 km (0.107 R)
• M28: 8,014,706 km (0.109 R)
• M29: 9,127,714 km (0.067 R)
• M30: 9,252,030 km (0.069 R)
• M31: 9,502,457 km (0.111 R)
• M32: 10,074,070 km (0.087 R)
• M33: 10,181,182 km (0.071 R)
• M34: 10,331,827 km (0.096 R)
• M35: 10,744,269 km (0.093 R)
• M36: 10,853,774 km (0.059 R)
• M37: 10,963,579 km (0.119 R)
• M38: 11,206,526 km (0.086 R)
• M39: 11,473,558 km (0.051 R)
• M40: 11,765,274 km (0.117 R)
• M41: 12,287,371 km (0.066 R)
• M42: 12,933,185 km (0.062 R)
• M43: 13,542,946 km (0.053 R)
• M44: 15,009,753 km (0.112 R)
• M45: 15,625,498 km (0.086 R)
• M46: 15,749,664 km (0.082 R)
• M47: 16,299,885 km (0.112 R)
• M48: 16,577,239 km (0.11 R)
• M49: 16,881,821 km (0.07 R)
• M50: 17,034,710 km (0.115 R)
• M51: 17,136,885 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit