🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 9.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 282 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,138,433 km

• M1: 121,174 km (0.101 R)
• M2: 197,170 km (0.083 R)
• M3: 273,166 km (0.109 R)
• M4: 331,808 km (0.109 R)
• M5: 394,190 km (0.101 R)
• M6: 454,628 km (0.118 R)
• M7: 521,498 km (0.114 R)
• M8: 607,816 km (0.084 R)
• M9: 713,582 km (0.106 R)
• M10: 822,938 km (0.087 R)
• M11: 907,311 km (0.091 R)
• M12: 1,010,833 km (0.076 R)
• M13: 1,082,191 km (0.097 R)
• M14: 1,155,195 km (0.071 R)
• M15: 1,247,347 km (0.075 R)
• M16: 1,310,328 km (0.119 R)
• M17: 1,403,078 km (0.062 R)
• M18: 1,550,283 km (0.119 R)
• M19: 1,644,829 km (0.118 R)
• M20: 1,725,911 km (0.115 R)
• M21: 1,812,378 km (0.082 R)
• M22: 1,928,466 km (0.104 R)
• M23: 2,005,958 km (0.08 R)
• M24: 2,134,762 km (0.106 R)
• M25: 2,193,703 km (0.077 R)
• M26: 2,404,935 km (0.025 R)
• M27: 2,466,420 km (0.109 R)
• M28: 2,618,112 km (0.035 R)
• M29: 2,708,918 km (0.117 R)
• M30: 2,786,859 km (0.092 R)
• M31: 2,935,709 km (0.082 R)
• M32: 3,034,742 km (0.101 R)
• M33: 3,120,612 km (0.071 R)
• M34: 3,226,676 km (0.096 R)
• M35: 3,309,554 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 10.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 313 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,138,433 km

• M1: 139,276 km (0.097 R)
• M2: 263,591 km (0.065 R)
• M3: 341,981 km (0.095 R)
• M4: 416,331 km (0.099 R)
• M5: 500,554 km (0.101 R)
• M6: 598,092 km (0.117 R)
• M7: 722,857 km (0.039 R)
• M8: 811,419 km (0.105 R)
• M9: 893,099 km (0.102 R)
• M10: 1,004,251 km (0.041 R)
• M11: 1,286,691 km (0.074 R)
• M12: 1,418,038 km (0.086 R)
• M13: 1,500,766 km (0.064 R)
• M14: 1,726,808 km (0.082 R)
• M15: 1,863,092 km (0.088 R)
• M16: 1,935,048 km (0.059 R)
• M17: 2,007,903 km (0.115 R)
• M18: 2,146,580 km (0.035 R)
• M19: 2,217,190 km (0.103 R)
• M20: 2,319,365 km (0.074 R)
• M21: 2,428,422 km (0.104 R)
• M22: 2,684,235 km (0.081 R)
• M23: 2,832,037 km (0.058 R)
• M24: 2,904,143 km (0.119 R)
• M25: 3,095,928 km (0.073 R)
• M26: 3,239,542 km (0.109 R)
• M27: 3,356,079 km (0.116 R)
• M28: 3,426,689 km (0.109 R)
• M29: 3,569,405 km (0.107 R)
• M30: 3,641,511 km (0.056 R)
• M31: 3,781,086 km (0.088 R)
• M32: 3,941,156 km (0.034 R)
• M33: 4,028,222 km (0.074 R)
• M34: 4,122,319 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 10.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.88 AU - 6.08 AU

Year: 8855 Days

Day: 5.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,138,433 km

• M1: 142,567 km (0.082 R)
• M2: 230,082 km (0.099 R)
• M3: 321,037 km (0.093 R)
• M4: 439,967 km (0.065 R)
• M5: 689,197 km (0.091 R)
• M6: 796,160 km (0.11 R)
• M7: 894,595 km (0.102 R)
• M8: 1,120,338 km (0.026 R)
• M9: 1,232,238 km (0.027 R)
• M10: 1,297,911 km (0.099 R)
• M11: 1,484,759 km (0.12 R)
• M12: 1,626,428 km (0.089 R)
• M13: 1,809,985 km (0.106 R)
• M14: 1,904,231 km (0.11 R)
• M15: 2,257,881 km (0.082 R)
• M16: 2,526,259 km (0.108 R)
• M17: 2,914,915 km (0.109 R)
• M18: 3,048,655 km (0.1 R)
• M19: 3,392,281 km (0.074 R)
• M20: 3,485,930 km (0.079 R)
• M21: 3,700,154 km (0.034 R)
• M22: 3,943,101 km (0.069 R)
• M23: 4,041,835 km (0.056 R)
• M24: 4,496,164 km (0.056 R)
• M25: 4,651,297 km (0.12 R)
• M26: 4,887,362 km (0.091 R)
• M27: 4,993,427 km (0.111 R)
• M28: 6,040,164 km (0.08 R)
• M29: 6,676,553 km (0.115 R)
• M30: 6,794,586 km (0.05 R)
• M31: 7,122,654 km (0.03 R)
• M32: 7,578,628 km (0.1 R)
• M33: 7,701,747 km (0.077 R)
• M34: 8,295,800 km (0.04 R)
• M35: 8,614,593 km (0.115 R)
• M36: 10,131,665 km (0.105 R)
• M37: 11,129,932 km (0.068 R)
• M38: 11,375,721 km (0.073 R)
• M39: 12,267,773 km (0.079 R)
• M40: 12,485,139 km (0.076 R)
• M41: 12,850,457 km (0.078 R)
• M42: 13,367,767 km (0.086 R)
• M43: 13,516,766 km (0.088 R)
• M44: 13,703,913 km (0.094 R)
• M45: 14,005,053 km (0.111 R)
• M46: 14,232,293 km (0.094 R)
• M47: 14,308,288 km (0.063 R)
• M48: 14,384,434 km (0.061 R)
• M49: 15,076,174 km (0.101 R)
• M50: 15,975,706 km (0.11 R)
• M51: 16,611,796 km (0.104 R)
• M52: 16,892,592 km (0.072 R)
• M53: 17,622,031 km (0.062 R)
• M54: 17,867,521 km (0.106 R)
• M55: 18,652,311 km (0.085 R)
• M56: 19,956,655 km (0.04 R)
• M57: 20,340,972 km (0.12 R)
• M58: 20,469,477 km (0.072 R)
• M59: 20,813,851 km (0.057 R)
• M60: 21,160,020 km (0.098 R)
• M61: 21,683,015 km (0.108 R)
• M62: 22,210,197 km (0.115 R)
• M63: 22,475,285 km (0.096 R)
• M64: 24,043,071 km (0.094 R)
• M65: 24,133,727 km (0.111 R)
• M66: 24,224,383 km (0.034 R)
• M67: 25,276,355 km (0.071 R)
• M68: 25,738,314 km (0.107 R)
• M69: 26,249,789 km (0.077 R)
• M70: 26,530,285 km (0.101 R)
• M71: 27,141,093 km (0.113 R)
• M72: 27,804,260 km (0.096 R)
• M73: 29,679,470 km (0.119 R)
• M74: 30,804,446 km (0.075 R)
• M75: 31,545,553 km (0.055 R)
• M76: 31,794,035 km (0.043 R)
• M77: 31,943,334 km (0.113 R)
• M78: 32,392,726 km (0.075 R)
• M79: 32,542,922 km (0.089 R)
• M80: 32,693,567 km (0.05 R)
• M81: 32,793,948 km (0.039 R)
• M82: 33,196,815 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 5.7

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.64 AU - 7.06 AU

Year: 12375 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,138,433 km

• M1: 238,609 km (0.042 R)
• M2: 324,777 km (0.074 R)
• M3: 529,128 km (0.053 R)
• M4: 845,228 km (0.066 R)
• M5: 903,122 km (0.037 R)
• M6: 1,322,146 km (0.112 R)
• M7: 1,367,175 km (0.059 R)
• M8: 1,412,653 km (0.112 R)
• M9: 1,647,671 km (0.118 R)
• M10: 2,049,341 km (0.093 R)
• M11: 2,180,838 km (0.093 R)
• M12: 2,369,780 km (0.048 R)
• M13: 2,763,372 km (0.096 R)
• M14: 2,938,252 km (0.045 R)
• M15: 3,207,378 km (0.107 R)
• M16: 3,641,811 km (0.115 R)
• M17: 3,737,404 km (0.078 R)
• M18: 4,193,976 km (0.034 R)
• M19: 5,159,182 km (0.082 R)
• M20: 5,410,955 km (0.046 R)
• M21: 6,650,523 km (0.066 R)
• M22: 6,845,748 km (0.101 R)
• M23: 7,082,562 km (0.095 R)
• M24: 7,162,148 km (0.094 R)
• M25: 8,015,005 km (0.093 R)
• M26: 8,942,362 km (0.112 R)
• M27: 10,081,550 km (0.084 R)
• M28: 10,350,826 km (0.107 R)
• M29: 10,531,690 km (0.077 R)
• M30: 11,265,767 km (0.103 R)
• M31: 11,874,181 km (0.102 R)
• M32: 12,110,995 km (0.11 R)
• M33: 12,445,196 km (0.118 R)
• M34: 12,976,419 km (0.091 R)
• M35: 13,515,270 km (0.119 R)
• M36: 14,161,234 km (0.105 R)
• M37: 14,614,366 km (0.089 R)
• M38: 15,226,071 km (0.037 R)
• M39: 16,474,166 km (0.083 R)
• M40: 16,950,636 km (0.082 R)
• M41: 17,163,812 km (0.039 R)
• M42: 18,025,496 km (0.119 R)
• M43: 18,297,615 km (0.047 R)
• M44: 18,461,574 km (0.116 R)
• M45: 19,455,652 km (0.114 R)
• M46: 19,622,902 km (0.111 R)
• M47: 20,353,688 km (0.113 R)
• M48: 20,807,717 km (0.09 R)
• M49: 21,899,483 km (0.117 R)
• M50: 22,598,554 km (0.12 R)
• M51: 23,423,436 km (0.107 R)
• M52: 23,601,458 km (0.109 R)
• M53: 24,498,447 km (0.12 R)
• M54: 24,739,449 km (0.082 R)
• M55: 24,799,886 km (0.034 R)
• M56: 24,860,324 km (0.062 R)
• M57: 24,920,761 km (0.118 R)
• M58: 25,406,506 km (0.09 R)
• M59: 25,467,392 km (0.119 R)
• M60: 25,956,577 km (0.119 R)
• M61: 26,882,139 km (0.109 R)
• M62: 27,317,768 km (0.032 R)
• M63: 27,881,154 km (0.119 R)
• M64: 27,943,985 km (0.115 R)
• M65: 28,069,946 km (0.111 R)
• M66: 28,322,168 km (0.115 R)
• M67: 29,722,853 km (0.055 R)
• M68: 30,173,292 km (0.106 R)
• M69: 30,496,424 km (0.062 R)
• M70: 30,561,050 km (0.103 R)
• M71: 31,015,678 km (0.069 R)
• M72: 31,080,902 km (0.099 R)
• M73: 31,603,448 km (0.082 R)
• M74: 31,734,645 km (0.092 R)
• M75: 32,458,998 km (0.106 R)
• M76: 32,723,637 km (0.11 R)
• M77: 33,856,840 km (0.1 R)
• M78: 35,751,198 km (0.089 R)
• M79: 36,298,577 km (0.048 R)
• M80: 36,848,948 km (0.11 R)
• M81: 36,986,877 km (0.093 R)
• M82: 37,540,688 km (0.104 R)
• M83: 38,446,354 km (0.069 R)
• M84: 38,866,724 km (0.082 R)
• M85: 39,218,279 km (0.111 R)
• M86: 41,492,914 km (0.064 R)
• M87: 41,780,142 km (0.109 R)
• M88: 41,924,055 km (0.071 R)
• M89: 42,284,586 km (0.086 R)
• M90: 43,153,899 km (0.078 R)
• M91: 45,205,335 km (0.115 R)
• M92: 50,624,069 km (0.053 R)
• M93: 50,700,663 km (0.095 R)
• M94: 51,161,724 km (0.102 R)
• M95: 51,315,660 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.4

Radius: 4.2

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.81 AU - 8.67 AU

Year: 13447 Days

Day: 21.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,138,433 km

• M1: 53,706 km (0.079 R)
• M2: 177,423 km (0.085 R)
• M3: 282,291 km (0.055 R)
• M4: 488,886 km (0.099 R)
• M5: 532,419 km (0.095 R)
• M6: 577,149 km (0.064 R)
• M7: 623,225 km (0.092 R)
• M8: 768,933 km (0.109 R)
• M9: 854,503 km (0.048 R)
• M10: 1,016,518 km (0.101 R)
• M11: 1,410,259 km (0.095 R)
• M12: 1,473,090 km (0.054 R)
• M13: 1,801,009 km (0.096 R)
• M14: 1,915,302 km (0.103 R)
• M15: 1,985,014 km (0.036 R)
• M16: 3,045,962 km (0.031 R)
• M17: 4,041,087 km (0.11 R)
• M18: 4,713,530 km (0.032 R)
• M19: 4,839,491 km (0.114 R)
• M20: 4,902,921 km (0.084 R)
• M21: 5,685,168 km (0.107 R)
• M22: 5,785,698 km (0.085 R)
• M23: 6,929,224 km (0.032 R)
• M24: 7,180,698 km (0.118 R)
• M25: 7,508,168 km (0.093 R)
• M26: 7,803,474 km (0.102 R)
• M27: 7,989,873 km (0.104 R)
• M28: 8,102,520 km (0.068 R)
• M29: 8,789,025 km (0.112 R)
• M30: 9,335,805 km (0.066 R)
• M31: 10,461,977 km (0.07 R)
• M32: 10,626,386 km (0.117 R)
• M33: 10,791,542 km (0.072 R)
• M34: 10,916,007 km (0.083 R)
• M35: 11,460,992 km (0.092 R)
• M36: 11,588,001 km (0.058 R)
• M37: 12,186,691 km (0.077 R)
• M38: 13,369,711 km (0.103 R)
• M39: 14,133,259 km (0.09 R)
• M40: 14,588,934 km (0.071 R)
• M41: 14,634,711 km (0.114 R)
• M42: 14,864,643 km (0.098 R)
• M43: 15,514,646 km (0.051 R)
• M44: 15,561,470 km (0.109 R)
• M45: 16,173,923 km (0.095 R)
• M46: 16,842,327 km (0.043 R)
• M47: 17,034,859 km (0.093 R)
• M48: 17,083,179 km (0.106 R)
• M49: 18,751,196 km (0.098 R)
• M50: 18,850,828 km (0.098 R)
• M51: 19,201,335 km (0.072 R)
• M52: 19,756,344 km (0.089 R)
• M53: 20,061,374 km (0.099 R)
• M54: 20,163,250 km (0.037 R)
• M55: 20,214,412 km (0.065 R)
• M56: 20,316,588 km (0.087 R)
• M57: 21,296,603 km (0.109 R)
• M58: 21,871,059 km (0.029 R)
• M59: 22,981,674 km (0.114 R)
• M60: 24,273,302 km (0.052 R)
• M61: 24,382,059 km (0.113 R)
• M62: 24,818,436 km (0.095 R)
• M63: 25,037,597 km (0.098 R)
• M64: 25,147,402 km (0.058 R)
• M65: 26,757,823 km (0.06 R)
• M66: 26,982,519 km (0.038 R)
• M67: 28,745,380 km (0.114 R)
• M68: 29,960,414 km (0.115 R)
• M69: 30,838,703 km (0.111 R)
• M70: 30,956,287 km (0.071 R)
• M71: 31,133,262 km (0.114 R)
• M72: 31,665,830 km (0.105 R)
• M73: 31,725,220 km (0.106 R)
• M74: 31,903,541 km (0.087 R)
• M75: 32,141,851 km (0.103 R)
• M76: 32,261,230 km (0.057 R)
• M77: 32,560,276 km (0.091 R)
• M78: 34,495,923 km (0.054 R)
• M79: 35,972,005 km (0.092 R)
• M80: 36,904,897 km (0.045 R)
• M81: 37,217,706 km (0.103 R)
• M82: 37,405,751 km (0.119 R)
• M83: 38,540,750 km (0.099 R)
• M84: 38,985,355 km (0.1 R)
• M85: 39,112,513 km (0.083 R)
• M86: 39,431,456 km (0.12 R)
• M87: 40,264,566 km (0.093 R)
• M88: 40,328,893 km (0.051 R)
• M89: 41,168,137 km (0.066 R)
• M90: 41,492,465 km (0.105 R)
• M91: 41,947,991 km (0.116 R)
• M92: 42,209,039 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239

Radius: 6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.98 AU - 10.68 AU

Year: 18111 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,138,433 km

• M1: 92,302 km (0.112 R)
• M2: 157,527 km (0.087 R)
• M3: 334,800 km (0.115 R)
• M4: 402,418 km (0.037 R)
• M5: 445,502 km (0.111 R)
• M6: 490,232 km (0.054 R)
• M7: 685,457 km (0.094 R)
• M8: 755,918 km (0.077 R)
• M9: 923,468 km (0.102 R)
• M10: 1,228,797 km (0.09 R)
• M11: 1,901,090 km (0.058 R)
• M12: 2,260,723 km (0.089 R)
• M13: 2,340,459 km (0.111 R)
• M14: 2,753,498 km (0.097 R)
• M15: 2,867,492 km (0.075 R)
• M16: 3,070,795 km (0.119 R)
• M17: 3,521,983 km (0.105 R)
• M18: 3,708,232 km (0.056 R)
• M19: 4,123,067 km (0.113 R)
• M20: 4,188,142 km (0.11 R)
• M21: 4,452,033 km (0.061 R)
• M22: 4,892,449 km (0.108 R)
• M23: 5,311,323 km (0.098 R)
• M24: 5,524,949 km (0.104 R)
• M25: 6,597,266 km (0.035 R)
• M26: 7,137,464 km (0.094 R)
• M27: 7,974,165 km (0.088 R)
• M28: 8,424,604 km (0.115 R)
• M29: 8,590,508 km (0.113 R)
• M30: 8,925,607 km (0.12 R)
• M31: 9,264,895 km (0.108 R)
• M32: 10,175,498 km (0.088 R)
• M33: 10,396,603 km (0.041 R)
• M34: 10,978,689 km (0.101 R)
• M35: 11,114,523 km (0.072 R)
• M36: 11,479,393 km (0.107 R)
• M37: 11,941,052 km (0.104 R)
• M38: 12,080,776 km (0.083 R)
• M39: 13,073,807 km (0.117 R)
• M40: 13,121,678 km (0.106 R)
• M41: 13,362,231 km (0.114 R)
• M42: 15,288,154 km (0.114 R)
• M43: 15,439,847 km (0.113 R)
• M44: 16,412,382 km (0.12 R)
• M45: 16,671,486 km (0.087 R)
• M46: 16,932,085 km (0.107 R)
• M47: 18,308,535 km (0.086 R)
• M48: 18,469,652 km (0.101 R)
• M49: 19,500,980 km (0.073 R)
• M50: 19,775,492 km (0.082 R)
• M51: 21,903,223 km (0.102 R)
• M52: 23,400,398 km (0.074 R)
• M53: 23,692,114 km (0.1 R)
• M54: 24,633,533 km (0.094 R)
• M55: 25,647,209 km (0.09 R)
• M56: 25,707,347 km (0.106 R)
• M57: 26,008,188 km (0.104 R)
• M58: 26,552,874 km (0.071 R)
• M59: 26,918,192 km (0.085 R)
• M60: 27,040,264 km (0.091 R)
• M61: 27,591,981 km (0.099 R)
• M62: 27,900,152 km (0.056 R)
• M63: 27,961,936 km (0.112 R)
• M64: 29,646,708 km (0.105 R)
• M65: 31,171,858 km (0.071 R)
• M66: 36,233,801 km (0.096 R)
• M67: 37,862,772 km (0.1 R)
• M68: 39,031,132 km (0.079 R)
• M69: 39,377,002 km (0.113 R)
• M70: 39,446,266 km (0.111 R)
• M71: 39,793,333 km (0.079 R)
• M72: 40,281,022 km (0.066 R)
• M73: 40,980,990 km (0.119 R)
• M74: 42,180,316 km (0.111 R)
• M75: 42,535,163 km (0.116 R)
• M76: 42,962,414 km (0.119 R)
• M77: 43,319,504 km (0.037 R)
• M78: 44,540,971 km (0.113 R)
• M79: 45,482,689 km (0.08 R)
• M80: 45,919,515 km (0.102 R)
• M81: 46,577,447 km (0.117 R)
• M82: 47,828,534 km (0.118 R)
• M83: 48,198,639 km (0.086 R)
• M84: 48,792,842 km (0.064 R)
• M85: 49,016,191 km (0.097 R)
• M86: 49,538,886 km (0.109 R)
• M87: 49,838,381 km (0.087 R)
• M88: 50,138,474 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit