🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 409 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,710,569 km

• M1: 148,401 km (0.104 R)
• M2: 236,813 km (0.072 R)
• M3: 353,500 km (0.072 R)
• M4: 437,275 km (0.044 R)
• M5: 529,876 km (0.113 R)
• M6: 693,685 km (0.072 R)
• M7: 813,214 km (0.059 R)
• M8: 893,698 km (0.074 R)
• M9: 980,764 km (0.081 R)
• M10: 1,117,346 km (0.103 R)
• M11: 1,285,195 km (0.114 R)
• M12: 1,380,788 km (0.109 R)
• M13: 1,465,910 km (0.057 R)
• M14: 1,552,975 km (0.047 R)
• M15: 1,637,349 km (0.041 R)
• M16: 1,737,130 km (0.044 R)
• M17: 1,834,369 km (0.045 R)
• M18: 1,967,062 km (0.101 R)
• M19: 2,049,192 km (0.117 R)
• M20: 2,186,971 km (0.091 R)
• M21: 2,328,042 km (0.055 R)
• M22: 2,467,018 km (0.099 R)
• M23: 2,796,732 km (0.063 R)
• M24: 2,906,238 km (0.05 R)
• M25: 3,011,555 km (0.055 R)
• M26: 3,112,533 km (0.076 R)
• M27: 3,231,912 km (0.083 R)
• M28: 3,306,412 km (0.118 R)
• M29: 3,393,329 km (0.097 R)
• M30: 3,510,314 km (0.028 R)
• M31: 3,646,598 km (0.104 R)
• M32: 3,736,506 km (0.042 R)
• M33: 3,955,069 km (0.07 R)
• M34: 4,078,487 km (0.042 R)
• M35: 4,153,136 km (0.047 R)
• M36: 4,322,630 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 13.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 569 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,710,569 km

• M1: 168,597 km (0.072 R)
• M2: 281,693 km (0.078 R)
• M3: 575,653 km (0.094 R)
• M4: 698,921 km (0.077 R)
• M5: 784,342 km (0.111 R)
• M6: 976,126 km (0.03 R)
• M7: 1,100,891 km (0.093 R)
• M8: 1,246,001 km (0.117 R)
• M9: 1,422,825 km (0.095 R)
• M10: 1,577,061 km (0.118 R)
• M11: 1,688,362 km (0.095 R)
• M12: 2,021,815 km (0.095 R)
• M13: 2,149,422 km (0.094 R)
• M14: 2,249,952 km (0.077 R)
• M15: 2,580,114 km (0.097 R)
• M16: 2,700,242 km (0.068 R)
• M17: 2,789,851 km (0.064 R)
• M18: 2,873,925 km (0.096 R)
• M19: 2,965,628 km (0.077 R)
• M20: 3,058,229 km (0.071 R)
• M21: 3,158,609 km (0.101 R)
• M22: 3,253,305 km (0.106 R)
• M23: 3,390,187 km (0.099 R)
• M24: 3,480,394 km (0.119 R)
• M25: 3,578,231 km (0.069 R)
• M26: 3,670,085 km (0.114 R)
• M27: 3,798,440 km (0.076 R)
• M28: 3,972,123 km (0.086 R)
• M29: 4,118,878 km (0.096 R)
• M30: 4,237,509 km (0.096 R)
• M31: 4,508,880 km (0.093 R)
• M32: 4,600,583 km (0.109 R)
• M33: 4,762,747 km (0.048 R)
• M34: 4,864,025 km (0.102 R)
• M35: 4,973,830 km (0.116 R)
• M36: 5,164,268 km (0.086 R)
• M37: 5,349,021 km (0.117 R)
• M38: 5,601,543 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 8.4

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.49 AU - 1.79 AU

Year: 1378 Days

Day: 10.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,710,569 km

• M1: 106,514 km (0.069 R)
• M2: 170,841 km (0.067 R)
• M3: 255,962 km (0.114 R)
• M4: 443,558 km (0.115 R)
• M5: 532,868 km (0.119 R)
• M6: 628,760 km (0.081 R)
• M7: 689,347 km (0.114 R)
• M8: 809,773 km (0.082 R)
• M9: 914,342 km (0.085 R)
• M10: 1,023,549 km (0.11 R)
• M11: 1,395,748 km (0.089 R)
• M12: 1,467,705 km (0.052 R)
• M13: 1,682,078 km (0.116 R)
• M14: 1,739,674 km (0.12 R)
• M15: 1,797,867 km (0.115 R)
• M16: 1,886,579 km (0.089 R)
• M17: 1,946,567 km (0.064 R)
• M18: 2,047,845 km (0.1 R)
• M19: 2,384,291 km (0.034 R)
• M20: 2,493,049 km (0.058 R)
• M21: 3,155,917 km (0.115 R)
• M22: 3,215,457 km (0.045 R)
• M23: 3,457,805 km (0.095 R)
• M24: 3,781,834 km (0.102 R)
• M25: 3,883,561 km (0.045 R)
• M26: 4,167,797 km (0.115 R)
• M27: 4,378,879 km (0.118 R)
• M28: 5,019,158 km (0.105 R)
• M29: 5,074,958 km (0.044 R)
• M30: 5,173,244 km (0.07 R)
• M31: 5,357,249 km (0.072 R)
• M32: 5,471,692 km (0.096 R)
• M33: 5,673,948 km (0.108 R)
• M34: 6,130,222 km (0.026 R)
• M35: 6,265,009 km (0.081 R)
• M36: 6,415,953 km (0.08 R)
• M37: 6,552,686 km (0.114 R)
• M38: 6,875,668 km (0.083 R)
• M39: 7,330,296 km (0.097 R)
• M40: 7,393,875 km (0.067 R)
• M41: 7,553,346 km (0.115 R)
• M42: 7,810,954 km (0.096 R)
• M43: 8,120,621 km (0.045 R)
• M44: 8,235,662 km (0.054 R)
• M45: 8,500,749 km (0.09 R)
• M46: 8,668,000 km (0.057 R)
• M47: 8,954,629 km (0.088 R)
• M48: 9,623,930 km (0.085 R)
• M49: 9,780,709 km (0.1 R)
• M50: 10,256,131 km (0.116 R)
• M51: 10,309,388 km (0.076 R)
• M52: 10,523,462 km (0.05 R)
• M53: 10,685,028 km (0.098 R)
• M54: 10,992,452 km (0.093 R)
• M55: 11,046,905 km (0.07 R)
• M56: 11,284,467 km (0.045 R)
• M57: 11,523,524 km (0.08 R)
• M58: 11,857,277 km (0.086 R)
• M59: 12,515,507 km (0.078 R)
• M60: 12,591,503 km (0.068 R)
• M61: 12,705,796 km (0.118 R)
• M62: 12,763,092 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 11.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.17 AU - 2.63 AU

Year: 2439 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,710,569 km

• M1: 140,323 km (0.048 R)
• M2: 342,430 km (0.107 R)
• M3: 460,761 km (0.079 R)
• M4: 694,284 km (0.079 R)
• M5: 829,819 km (0.089 R)
• M6: 950,096 km (0.075 R)
• M7: 1,050,775 km (0.093 R)
• M8: 1,559,857 km (0.103 R)
• M9: 1,835,865 km (0.079 R)
• M10: 2,007,005 km (0.073 R)
• M11: 2,094,669 km (0.1 R)
• M12: 2,342,403 km (0.117 R)
• M13: 2,434,855 km (0.113 R)
• M14: 2,743,924 km (0.087 R)
• M15: 2,903,395 km (0.059 R)
• M16: 3,193,017 km (0.117 R)
• M17: 3,270,060 km (0.03 R)
• M18: 3,478,898 km (0.079 R)
• M19: 3,651,834 km (0.077 R)
• M20: 3,895,977 km (0.096 R)
• M21: 4,145,507 km (0.086 R)
• M22: 4,587,568 km (0.037 R)
• M23: 5,059,849 km (0.059 R)
• M24: 5,317,157 km (0.055 R)
• M25: 5,393,751 km (0.063 R)
• M26: 5,609,920 km (0.117 R)
• M27: 5,971,199 km (0.103 R)
• M28: 6,050,785 km (0.09 R)
• M29: 6,243,318 km (0.094 R)
• M30: 6,389,026 km (0.118 R)
• M31: 6,650,822 km (0.093 R)
• M32: 7,050,099 km (0.082 R)
• M33: 7,134,322 km (0.076 R)
• M34: 7,474,508 km (0.107 R)
• M35: 7,577,581 km (0.086 R)
• M36: 8,029,815 km (0.088 R)
• M37: 8,241,496 km (0.114 R)
• M38: 8,383,614 km (0.066 R)
• M39: 8,652,442 km (0.115 R)
• M40: 9,198,474 km (0.11 R)
• M41: 9,457,129 km (0.097 R)
• M42: 9,550,178 km (0.113 R)
• M43: 9,643,378 km (0.044 R)
• M44: 9,830,824 km (0.119 R)
• M45: 10,019,617 km (0.086 R)
• M46: 10,171,458 km (0.085 R)
• M47: 10,247,604 km (0.107 R)
• M48: 10,825,201 km (0.114 R)
• M49: 11,039,724 km (0.04 R)
• M50: 11,137,561 km (0.104 R)
• M51: 11,294,938 km (0.109 R)
• M52: 11,611,787 km (0.101 R)
• M53: 11,751,362 km (0.108 R)
• M54: 11,971,869 km (0.048 R)
• M55: 12,173,377 km (0.1 R)
• M56: 12,274,655 km (0.059 R)
• M57: 12,416,773 km (0.07 R)
• M58: 12,743,794 km (0.112 R)
• M59: 12,887,857 km (0.111 R)
• M60: 13,868,620 km (0.084 R)
• M61: 13,953,143 km (0.087 R)
• M62: 14,357,356 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 10.2

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.14 AU - 5.44 AU

Year: 7982 Days

Day: 8.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,710,569 km

• M1: 235,018 km (0.075 R)
• M2: 325,525 km (0.096 R)
• M3: 395,238 km (0.117 R)
• M4: 851,661 km (0.103 R)
• M5: 1,102,088 km (0.117 R)
• M6: 1,236,127 km (0.101 R)
• M7: 1,335,460 km (0.071 R)
• M8: 1,416,991 km (0.101 R)
• M9: 1,760,019 km (0.096 R)
• M10: 2,128,927 km (0.104 R)
• M11: 2,624,096 km (0.1 R)
• M12: 2,832,187 km (0.082 R)
• M13: 3,602,616 km (0.108 R)
• M14: 4,040,938 km (0.114 R)
• M15: 4,251,422 km (0.058 R)
• M16: 4,777,707 km (0.059 R)
• M17: 4,936,431 km (0.097 R)
• M18: 5,891,164 km (0.041 R)
• M19: 6,061,556 km (0.114 R)
• M20: 6,547,300 km (0.035 R)
• M21: 7,009,558 km (0.102 R)
• M22: 7,262,977 km (0.111 R)
• M23: 7,890,689 km (0.092 R)
• M24: 8,268,274 km (0.091 R)
• M25: 8,612,948 km (0.085 R)
• M26: 9,158,681 km (0.093 R)
• M27: 9,555,414 km (0.114 R)
• M28: 9,876,751 km (0.026 R)
• M29: 10,038,765 km (0.07 R)
• M30: 10,862,301 km (0.055 R)
• M31: 11,282,223 km (0.063 R)
• M32: 11,836,034 km (0.117 R)
• M33: 12,008,221 km (0.102 R)
• M34: 12,311,456 km (0.076 R)
• M35: 12,705,198 km (0.07 R)
• M36: 13,730,242 km (0.087 R)
• M37: 13,820,599 km (0.082 R)
• M38: 14,550,786 km (0.085 R)
• M39: 14,781,616 km (0.099 R)
• M40: 14,874,217 km (0.092 R)
• M41: 14,967,117 km (0.091 R)
• M42: 15,200,041 km (0.112 R)
• M43: 16,526,825 km (0.046 R)
• M44: 17,009,727 km (0.1 R)
• M45: 17,989,144 km (0.091 R)
• M46: 18,187,212 km (0.105 R)
• M47: 18,886,282 km (0.078 R)
• M48: 20,931,734 km (0.117 R)
• M49: 21,244,543 km (0.12 R)
• M50: 21,401,621 km (0.107 R)
• M51: 21,558,998 km (0.073 R)
• M52: 22,992,894 km (0.112 R)
• M53: 23,423,586 km (0.069 R)
• M54: 24,676,767 km (0.071 R)
• M55: 24,786,871 km (0.116 R)
• M56: 26,344,035 km (0.085 R)
• M57: 26,456,533 km (0.08 R)
• M58: 26,569,031 km (0.102 R)
• M59: 26,907,870 km (0.072 R)
• M60: 28,507,520 km (0.112 R)
• M61: 28,854,437 km (0.087 R)
• M62: 29,552,162 km (0.078 R)
• M63: 30,020,553 km (0.107 R)
• M64: 31,499,776 km (0.073 R)
• M65: 31,978,041 km (0.119 R)
• M66: 32,278,284 km (0.112 R)
• M67: 32,519,136 km (0.119 R)
• M68: 33,063,224 km (0.111 R)
• M69: 34,037,854 km (0.059 R)
• M70: 34,713,438 km (0.075 R)
• M71: 35,455,443 km (0.079 R)
• M72: 35,828,391 km (0.029 R)
• M73: 36,390,280 km (0.042 R)
• M74: 36,766,519 km (0.03 R)
• M75: 36,955,012 km (0.069 R)
• M76: 37,586,016 km (0.059 R)
• M77: 37,966,294 km (0.078 R)
• M78: 38,666,861 km (0.101 R)
• M79: 40,599,067 km (0.086 R)
• M80: 42,167,301 km (0.106 R)
• M81: 42,826,579 km (0.069 R)
• M82: 42,958,824 km (0.111 R)
• M83: 44,021,866 km (0.037 R)
• M84: 44,088,587 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496

Radius: 3.2

Gravity: 48.44 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.51 AU - 10.69 AU

Year: 18008 Days

Day: 21.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,710,569 km

• M1: 69,413 km (0.116 R)
• M2: 219,909 km (0.045 R)
• M3: 276,457 km (0.11 R)
• M4: 421,417 km (0.069 R)
• M5: 667,954 km (0.116 R)
• M6: 730,337 km (0.117 R)
• M7: 906,264 km (0.07 R)
• M8: 929,152 km (0.045 R)
• M9: 952,190 km (0.103 R)
• M10: 1,070,672 km (0.08 R)
• M11: 1,119,441 km (0.11 R)
• M12: 1,295,667 km (0.034 R)
• M13: 1,400,236 km (0.112 R)
• M14: 1,453,643 km (0.055 R)
• M15: 2,394,464 km (0.108 R)
• M16: 2,426,328 km (0.109 R)
• M17: 2,490,505 km (0.075 R)
• M18: 4,424,207 km (0.079 R)
• M19: 5,106,224 km (0.085 R)
• M20: 5,777,470 km (0.101 R)
• M21: 6,079,807 km (0.106 R)
• M22: 6,565,252 km (0.089 R)
• M23: 6,789,948 km (0.082 R)
• M24: 7,293,195 km (0.078 R)
• M25: 7,525,970 km (0.048 R)
• M26: 7,713,865 km (0.114 R)
• M27: 9,778,166 km (0.086 R)
• M28: 9,983,264 km (0.115 R)
• M29: 10,554,279 km (0.108 R)
• M30: 11,403,696 km (0.108 R)
• M31: 11,727,875 km (0.118 R)
• M32: 12,385,208 km (0.076 R)
• M33: 12,495,910 km (0.115 R)
• M34: 12,718,362 km (0.117 R)
• M35: 12,830,112 km (0.068 R)
• M36: 12,998,260 km (0.103 R)
• M37: 13,110,757 km (0.094 R)
• M38: 13,907,516 km (0.078 R)
• M39: 14,022,556 km (0.068 R)
• M40: 14,486,011 km (0.076 R)
• M41: 14,661,190 km (0.071 R)
• M42: 15,547,108 km (0.088 R)
• M43: 17,185,055 km (0.074 R)
• M44: 17,805,438 km (0.119 R)
• M45: 18,055,715 km (0.053 R)
• M46: 18,876,858 km (0.037 R)
• M47: 20,818,040 km (0.104 R)
• M48: 21,279,998 km (0.113 R)
• M49: 21,678,676 km (0.104 R)
• M50: 22,281,256 km (0.037 R)
• M51: 24,190,873 km (0.11 R)
• M52: 24,746,031 km (0.078 R)
• M53: 25,025,181 km (0.059 R)
• M54: 25,375,688 km (0.089 R)
• M55: 26,152,251 km (0.11 R)
• M56: 26,294,369 km (0.05 R)
• M57: 27,295,777 km (0.044 R)
• M58: 27,946,229 km (0.098 R)
• M59: 28,236,897 km (0.086 R)
• M60: 28,309,751 km (0.105 R)
• M61: 29,853,452 km (0.072 R)
• M62: 30,822,846 km (0.098 R)
• M63: 31,198,337 km (0.099 R)
• M64: 32,639,263 km (0.092 R)
• M65: 33,098,678 km (0.105 R)
• M66: 35,271,139 km (0.055 R)
• M67: 35,349,678 km (0.105 R)
• M68: 36,295,435 km (0.082 R)
• M69: 36,453,860 km (0.094 R)
• M70: 39,588,982 km (0.075 R)
• M71: 39,670,513 km (0.059 R)
• M72: 41,312,499 km (0.093 R)
• M73: 42,809,226 km (0.108 R)
• M74: 43,060,401 km (0.062 R)
• M75: 43,396,098 km (0.114 R)
• M76: 43,732,544 km (0.088 R)
• M77: 44,408,278 km (0.11 R)
• M78: 44,917,209 km (0.087 R)
• M79: 45,769,917 km (0.1 R)
• M80: 45,855,338 km (0.118 R)
• M81: 46,369,805 km (0.106 R)
• M82: 48,359,606 km (0.099 R)
• M83: 48,970,713 km (0.092 R)
• M84: 49,145,743 km (0.088 R)
• M85: 49,408,736 km (0.114 R)
• M86: 50,288,671 km (0.077 R)
• M87: 50,907,856 km (0.08 R)
• M88: 51,173,841 km (0.114 R)
• M89: 51,974,938 km (0.116 R)
• M90: 52,064,248 km (0.034 R)
• M91: 52,511,246 km (0.09 R)
• M92: 52,690,464 km (0.118 R)
• M93: 55,585,034 km (0.096 R)
• M94: 56,316,567 km (0.113 R)
• M95: 58,716,416 km (0.059 R)
• M96: 59,835,259 km (0.096 R)
• M97: 61,715,554 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit