🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 10

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.73 AU - 0.95 AU

Year: 531 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,487,575 km

• M1: 124,615 km (0.105 R)
• M2: 187,596 km (0.04 R)
• M3: 279,150 km (0.119 R)
• M4: 362,775 km (0.11 R)
• M5: 429,944 km (0.026 R)
• M6: 495,319 km (0.114 R)
• M7: 577,597 km (0.09 R)
• M8: 698,323 km (0.079 R)
• M9: 769,382 km (0.12 R)
• M10: 858,243 km (0.084 R)
• M11: 947,553 km (0.118 R)
• M12: 1,060,051 km (0.065 R)
• M13: 1,153,250 km (0.101 R)
• M14: 1,305,840 km (0.086 R)
• M15: 1,399,039 km (0.109 R)
• M16: 1,588,879 km (0.063 R)
• M17: 1,819,260 km (0.089 R)
• M18: 2,023,012 km (0.03 R)
• M19: 2,093,921 km (0.111 R)
• M20: 2,182,932 km (0.062 R)
• M21: 2,255,786 km (0.037 R)
• M22: 2,364,544 km (0.117 R)
• M23: 2,461,783 km (0.081 R)
• M24: 2,564,855 km (0.115 R)
• M25: 2,655,661 km (0.099 R)
• M26: 2,747,664 km (0.079 R)
• M27: 2,821,865 km (0.079 R)
• M28: 2,896,963 km (0.077 R)
• M29: 3,073,039 km (0.053 R)
• M30: 3,145,445 km (0.076 R)
• M31: 3,228,172 km (0.101 R)
• M32: 3,366,102 km (0.109 R)
• M33: 3,445,837 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 9.3

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.42 AU - 1.6 AU

Year: 1281 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 82,487,575 km

• M1: 117,734 km (0.072 R)
• M2: 190,139 km (0.108 R)
• M3: 292,763 km (0.11 R)
• M4: 382,971 km (0.092 R)
• M5: 461,360 km (0.087 R)
• M6: 704,905 km (0.077 R)
• M7: 782,995 km (0.101 R)
• M8: 964,457 km (0.1 R)
• M9: 1,044,343 km (0.087 R)
• M10: 1,193,791 km (0.043 R)
• M11: 1,279,959 km (0.065 R)
• M12: 1,440,627 km (0.073 R)
• M13: 1,523,654 km (0.101 R)
• M14: 1,723,367 km (0.081 R)
• M15: 1,801,906 km (0.095 R)
• M16: 2,106,787 km (0.112 R)
• M17: 2,233,347 km (0.099 R)
• M18: 2,561,116 km (0.033 R)
• M19: 2,651,024 km (0.081 R)
• M20: 3,057,332 km (0.071 R)
• M21: 3,201,245 km (0.058 R)
• M22: 3,298,483 km (0.083 R)
• M23: 3,446,137 km (0.098 R)
• M24: 3,583,318 km (0.117 R)
• M25: 3,889,245 km (0.11 R)
• M26: 4,084,770 km (0.095 R)
• M27: 4,190,386 km (0.098 R)
• M28: 4,256,807 km (0.11 R)
• M29: 4,553,460 km (0.108 R)
• M30: 4,940,918 km (0.102 R)
• M31: 5,324,487 km (0.081 R)
• M32: 5,498,171 km (0.045 R)
• M33: 5,806,492 km (0.12 R)
• M34: 6,317,817 km (0.102 R)
• M35: 6,609,832 km (0.102 R)
• M36: 6,733,999 km (0.068 R)
• M37: 6,969,166 km (0.114 R)
• M38: 7,048,154 km (0.03 R)
• M39: 7,270,905 km (0.102 R)
• M40: 7,609,445 km (0.105 R)
• M41: 7,936,616 km (0.11 R)
• M42: 8,102,071 km (0.114 R)
• M43: 8,402,613 km (0.109 R)
• M44: 8,587,965 km (0.072 R)
• M45: 8,774,813 km (0.119 R)
• M46: 8,877,287 km (0.099 R)
• M47: 9,325,931 km (0.088 R)
• M48: 9,623,332 km (0.115 R)
• M49: 9,729,098 km (0.08 R)
• M50: 9,870,617 km (0.12 R)
• M51: 9,959,478 km (0.078 R)
• M52: 10,389,423 km (0.035 R)
• M53: 10,534,084 km (0.109 R)
• M54: 10,807,249 km (0.099 R)
• M55: 10,917,204 km (0.072 R)
• M56: 11,490,912 km (0.079 R)
• M57: 12,169,637 km (0.104 R)
• M58: 12,513,862 km (0.099 R)
• M59: 12,938,869 km (0.081 R)
• M60: 13,055,556 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 8.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.35 AU - 1.79 AU

Year: 1358 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,487,575 km

• M1: 117,584 km (0.102 R)
• M2: 263,591 km (0.032 R)
• M3: 371,003 km (0.069 R)
• M4: 433,834 km (0.049 R)
• M5: 490,382 km (0.08 R)
• M6: 600,785 km (0.084 R)
• M7: 732,282 km (0.094 R)
• M8: 880,383 km (0.092 R)
• M9: 934,388 km (0.114 R)
• M10: 1,117,945 km (0.034 R)
• M11: 1,244,355 km (0.103 R)
• M12: 1,399,338 km (0.051 R)
• M13: 1,479,224 km (0.074 R)
• M14: 1,552,527 km (0.074 R)
• M15: 1,643,781 km (0.065 R)
• M16: 1,779,915 km (0.083 R)
• M17: 2,090,630 km (0.107 R)
• M18: 2,154,808 km (0.095 R)
• M19: 2,313,531 km (0.057 R)
• M20: 2,593,429 km (0.099 R)
• M21: 2,662,693 km (0.119 R)
• M22: 2,722,532 km (0.097 R)
• M23: 2,803,015 km (0.09 R)
• M24: 2,863,902 km (0.07 R)
• M25: 3,017,987 km (0.096 R)
• M26: 3,090,991 km (0.032 R)
• M27: 3,302,523 km (0.078 R)
• M28: 3,453,467 km (0.11 R)
• M29: 3,518,841 km (0.096 R)
• M30: 3,573,744 km (0.105 R)
• M31: 3,751,017 km (0.075 R)
• M32: 3,807,116 km (0.047 R)
• M33: 3,965,540 km (0.113 R)
• M34: 4,137,728 km (0.062 R)
• M35: 4,371,100 km (0.117 R)
• M36: 4,572,908 km (0.032 R)
• M37: 4,644,864 km (0.099 R)
• M38: 4,961,114 km (0.105 R)
• M39: 5,072,265 km (0.116 R)
• M40: 5,134,349 km (0.063 R)
• M41: 5,196,731 km (0.117 R)
• M42: 5,678,735 km (0.031 R)
• M43: 5,860,048 km (0.104 R)
• M44: 6,069,485 km (0.054 R)
• M45: 6,334,871 km (0.101 R)
• M46: 6,658,452 km (0.063 R)
• M47: 7,434,117 km (0.094 R)
• M48: 7,504,727 km (0.099 R)
• M49: 7,675,268 km (0.078 R)
• M50: 7,861,518 km (0.056 R)
• M51: 8,340,680 km (0.082 R)
• M52: 8,399,472 km (0.088 R)
• M53: 8,458,413 km (0.107 R)
• M54: 8,532,165 km (0.026 R)
• M55: 8,904,364 km (0.079 R)
• M56: 9,024,641 km (0.088 R)
• M57: 9,160,476 km (0.04 R)
• M58: 9,480,316 km (0.083 R)
• M59: 9,557,060 km (0.098 R)
• M60: 9,819,305 km (0.078 R)
• M61: 10,005,854 km (0.096 R)
• M62: 10,240,722 km (0.09 R)
• M63: 10,303,703 km (0.041 R)
• M64: 10,620,252 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 11.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.63 AU - 6.19 AU

Year: 8686 Days

Day: 7 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,487,575 km

• M1: 560,394 km (0.106 R)
• M2: 716,125 km (0.07 R)
• M3: 807,829 km (0.031 R)
• M4: 887,415 km (0.081 R)
• M5: 970,142 km (0.103 R)
• M6: 1,179,878 km (0.084 R)
• M7: 1,290,581 km (0.057 R)
• M8: 1,603,240 km (0.073 R)
• M9: 1,939,985 km (0.118 R)
• M10: 2,027,799 km (0.117 R)
• M11: 2,230,355 km (0.098 R)
• M12: 2,606,892 km (0.094 R)
• M13: 2,679,747 km (0.05 R)
• M14: 3,183,443 km (0.103 R)
• M15: 3,340,371 km (0.112 R)
• M16: 3,499,842 km (0.06 R)
• M17: 3,882,065 km (0.082 R)
• M18: 4,049,914 km (0.04 R)
• M19: 4,191,732 km (0.072 R)
• M20: 4,335,197 km (0.094 R)
• M21: 4,627,212 km (0.11 R)
• M22: 4,745,693 km (0.109 R)
• M23: 4,955,729 km (0.117 R)
• M24: 5,667,366 km (0.115 R)
• M25: 5,762,510 km (0.113 R)
• M26: 6,051,383 km (0.103 R)
• M27: 6,279,221 km (0.064 R)
• M28: 6,410,867 km (0.088 R)
• M29: 7,357,223 km (0.04 R)
• M30: 7,461,194 km (0.107 R)
• M31: 8,346,963 km (0.079 R)
• M32: 8,419,219 km (0.115 R)
• M33: 8,710,486 km (0.1 R)
• M34: 8,783,789 km (0.117 R)
• M35: 9,005,193 km (0.089 R)
• M36: 9,153,744 km (0.11 R)
• M37: 9,340,592 km (0.091 R)
• M38: 9,490,938 km (0.096 R)
• M39: 9,680,179 km (0.029 R)
• M40: 10,023,805 km (0.117 R)
• M41: 10,488,157 km (0.109 R)
• M42: 11,478,345 km (0.109 R)
• M43: 11,882,708 km (0.078 R)
• M44: 12,005,080 km (0.115 R)
• M45: 12,168,590 km (0.118 R)
• M46: 13,802,797 km (0.041 R)
• M47: 14,580,108 km (0.105 R)
• M48: 14,798,521 km (0.097 R)
• M49: 15,951,920 km (0.116 R)
• M50: 16,357,929 km (0.071 R)
• M51: 16,721,601 km (0.099 R)
• M52: 16,813,005 km (0.067 R)
• M53: 18,015,772 km (0.114 R)
• M54: 18,250,192 km (0.114 R)
• M55: 19,485,721 km (0.117 R)
• M56: 19,774,744 km (0.104 R)
• M57: 19,919,854 km (0.098 R)
• M58: 20,016,644 km (0.074 R)
• M59: 20,454,517 km (0.107 R)
• M60: 20,650,191 km (0.099 R)
• M61: 20,748,177 km (0.07 R)
• M62: 20,846,463 km (0.082 R)
• M63: 20,944,899 km (0.071 R)
• M64: 22,187,459 km (0.071 R)
• M65: 22,691,155 km (0.045 R)
• M66: 22,792,283 km (0.104 R)
• M67: 23,198,591 km (0.109 R)
• M68: 23,351,629 km (0.083 R)
• M69: 24,899,818 km (0.115 R)
• M70: 26,003,251 km (0.086 R)
• M71: 27,607,240 km (0.077 R)
• M72: 28,584,862 km (0.075 R)
• M73: 29,077,937 km (0.085 R)
• M74: 29,573,853 km (0.052 R)
• M75: 29,850,610 km (0.029 R)
• M76: 32,265,568 km (0.07 R)
• M77: 32,379,412 km (0.098 R)
• M78: 32,778,988 km (0.08 R)
• M79: 34,045,334 km (0.114 R)
• M80: 34,684,416 km (0.051 R)
• M81: 34,976,281 km (0.032 R)
• M82: 36,982,389 km (0.069 R)
• M83: 37,579,434 km (0.11 R)
• M84: 38,119,632 km (0.091 R)
• M85: 38,239,909 km (0.101 R)
• M86: 38,722,661 km (0.074 R)
• M87: 39,086,184 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 5.6

Gravity: 24.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.23 AU - 10.33 AU

Year: 16446 Days

Day: 22.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,487,575 km

• M1: 94,097 km (0.058 R)
• M2: 280,646 km (0.105 R)
• M3: 327,320 km (0.099 R)
• M4: 394,340 km (0.104 R)
• M5: 466,446 km (0.093 R)
• M6: 543,040 km (0.099 R)
• M7: 624,122 km (0.113 R)
• M8: 775,964 km (0.08 R)
• M9: 988,244 km (0.115 R)
• M10: 1,244,953 km (0.109 R)
• M11: 1,465,012 km (0.107 R)
• M12: 1,727,107 km (0.082 R)
• M13: 1,787,395 km (0.118 R)
• M14: 2,228,859 km (0.112 R)
• M15: 2,529,850 km (0.097 R)
• M16: 3,169,829 km (0.096 R)
• M17: 4,217,912 km (0.102 R)
• M18: 4,589,214 km (0.105 R)
• M19: 4,928,203 km (0.104 R)
• M20: 5,187,605 km (0.06 R)
• M21: 5,855,709 km (0.089 R)
• M22: 5,946,815 km (0.12 R)
• M23: 6,222,972 km (0.113 R)
• M24: 6,409,371 km (0.113 R)
• M25: 6,456,345 km (0.099 R)
• M26: 7,815,292 km (0.073 R)
• M27: 8,995,320 km (0.108 R)
• M28: 9,206,103 km (0.029 R)
• M29: 10,284,554 km (0.076 R)
• M30: 11,232,257 km (0.074 R)
• M31: 11,917,864 km (0.108 R)
• M32: 13,090,562 km (0.098 R)
• M33: 13,269,630 km (0.084 R)
• M34: 13,389,458 km (0.03 R)
• M35: 13,449,447 km (0.098 R)
• M36: 13,690,449 km (0.11 R)
• M37: 13,811,623 km (0.096 R)
• M38: 13,872,211 km (0.072 R)
• M39: 14,730,902 km (0.095 R)
• M40: 16,306,617 km (0.055 R)
• M41: 16,757,355 km (0.058 R)
• M42: 17,212,133 km (0.072 R)
• M43: 17,605,276 km (0.103 R)
• M44: 17,802,895 km (0.1 R)
• M45: 18,466,960 km (0.105 R)
• M46: 18,802,059 km (0.116 R)
• M47: 19,478,241 km (0.092 R)
• M48: 19,614,525 km (0.094 R)
• M49: 19,750,958 km (0.095 R)
• M50: 21,836,352 km (0.087 R)
• M51: 24,282,876 km (0.102 R)
• M52: 24,723,591 km (0.039 R)
• M53: 25,612,801 km (0.109 R)
• M54: 25,687,301 km (0.108 R)
• M55: 26,512,483 km (0.109 R)
• M56: 27,194,051 km (0.097 R)
• M57: 29,195,221 km (0.1 R)
• M58: 30,608,173 km (0.065 R)
• M59: 31,562,458 km (0.065 R)
• M60: 32,365,051 km (0.11 R)
• M61: 32,445,684 km (0.11 R)
• M62: 34,895,798 km (0.032 R)
• M63: 35,309,885 km (0.072 R)
• M64: 35,559,115 km (0.085 R)
• M65: 39,023,502 km (0.097 R)
• M66: 40,144,289 km (0.058 R)
• M67: 40,230,907 km (0.079 R)
• M68: 40,665,040 km (0.055 R)
• M69: 42,329,017 km (0.115 R)
• M70: 42,770,630 km (0.119 R)
• M71: 44,104,444 km (0.064 R)
• M72: 45,632,586 km (0.113 R)
• M73: 45,813,600 km (0.07 R)
• M74: 46,995,423 km (0.099 R)
• M75: 47,727,705 km (0.091 R)
• M76: 48,187,269 km (0.095 R)
• M77: 48,279,272 km (0.084 R)
• M78: 49,760,740 km (0.107 R)
• M79: 50,600,582 km (0.067 R)
• M80: 51,727,653 km (0.036 R)
• M81: 52,388,875 km (0.08 R)
• M82: 52,862,951 km (0.099 R)
• M83: 53,052,940 km (0.079 R)
• M84: 54,102,070 km (0.073 R)
• M85: 56,027,095 km (0.099 R)
• M86: 56,317,914 km (0.083 R)
• M87: 59,449,595 km (0.081 R)
• M88: 61,635,220 km (0.113 R)
• M89: 64,759,273 km (0.06 R)
• M90: 66,802,032 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 5.2

Gravity: 36.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.29 AU - 9.85 AU

Year: 18855 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,487,575 km

• M1: 72,106 km (0.107 R)
• M2: 492,925 km (0.069 R)
• M3: 581,337 km (0.094 R)
• M4: 774,169 km (0.046 R)
• M5: 1,013,974 km (0.101 R)
• M6: 1,430,604 km (0.12 R)
• M7: 1,791,584 km (0.119 R)
• M8: 1,894,807 km (0.097 R)
• M9: 1,929,663 km (0.083 R)
• M10: 2,364,694 km (0.076 R)
• M11: 2,478,089 km (0.11 R)
• M12: 3,405,596 km (0.052 R)
• M13: 3,620,268 km (0.035 R)
• M14: 4,290,018 km (0.102 R)
• M15: 4,757,511 km (0.099 R)
• M16: 4,949,146 km (0.107 R)
• M17: 5,488,746 km (0.066 R)
• M18: 5,791,083 km (0.099 R)
• M19: 5,892,959 km (0.081 R)
• M20: 6,254,537 km (0.045 R)
• M21: 6,837,071 km (0.09 R)
• M22: 7,939,907 km (0.08 R)
• M23: 8,686,101 km (0.104 R)
• M24: 8,861,430 km (0.106 R)
• M25: 8,979,014 km (0.105 R)
• M26: 9,876,900 km (0.069 R)
• M27: 10,367,581 km (0.075 R)
• M28: 10,803,210 km (0.096 R)
• M29: 10,991,853 km (0.113 R)
• M30: 11,757,046 km (0.079 R)
• M31: 12,211,225 km (0.107 R)
• M32: 12,936,625 km (0.118 R)
• M33: 13,270,977 km (0.12 R)
• M34: 13,743,856 km (0.09 R)
• M35: 16,189,482 km (0.107 R)
• M36: 16,549,564 km (0.087 R)
• M37: 17,719,868 km (0.108 R)
• M38: 18,016,520 km (0.049 R)
• M39: 18,992,198 km (0.112 R)
• M40: 19,068,044 km (0.119 R)
• M41: 19,143,890 km (0.065 R)
• M42: 19,831,143 km (0.101 R)
• M43: 20,916,176 km (0.114 R)
• M44: 21,308,422 km (0.036 R)
• M45: 21,544,786 km (0.094 R)
• M46: 22,419,335 km (0.089 R)
• M47: 23,467,717 km (0.098 R)
• M48: 24,202,991 km (0.107 R)
• M49: 25,278,151 km (0.038 R)
• M50: 25,528,428 km (0.089 R)
• M51: 26,962,323 km (0.066 R)
• M52: 27,047,594 km (0.091 R)
• M53: 27,303,556 km (0.098 R)
• M54: 27,818,023 km (0.097 R)
• M55: 27,990,210 km (0.116 R)
• M56: 28,162,846 km (0.115 R)
• M57: 28,509,016 km (0.08 R)
• M58: 30,971,397 km (0.104 R)
• M59: 31,597,613 km (0.104 R)
• M60: 32,318,226 km (0.098 R)
• M61: 33,318,139 km (0.104 R)
• M62: 36,566,357 km (0.101 R)
• M63: 36,849,396 km (0.112 R)
• M64: 37,988,883 km (0.109 R)
• M65: 38,467,148 km (0.107 R)
• M66: 40,010,848 km (0.057 R)
• M67: 41,870,200 km (0.104 R)
• M68: 41,968,785 km (0.081 R)
• M69: 44,258,680 km (0.077 R)
• M70: 46,588,816 km (0.115 R)
• M71: 46,998,116 km (0.059 R)
• M72: 49,062,566 km (0.05 R)
• M73: 49,478,897 km (0.094 R)
• M74: 50,735,220 km (0.06 R)
• M75: 52,001,865 km (0.091 R)
• M76: 52,745,666 km (0.097 R)
• M77: 53,599,870 km (0.117 R)
• M78: 55,105,872 km (0.103 R)
• M79: 55,214,031 km (0.101 R)
• M80: 56,190,007 km (0.069 R)
• M81: 57,062,462 km (0.113 R)
• M82: 58,710,283 km (0.11 R)
• M83: 59,152,344 km (0.068 R)
• M84: 62,390,091 km (0.034 R)
• M85: 63,633,100 km (0.089 R)
• M86: 64,542,356 km (0.054 R)
• M87: 65,341,358 km (0.04 R)
• M88: 65,455,800 km (0.053 R)
• M89: 69,035,827 km (0.06 R)
• M90: 69,502,423 km (0.115 R)
• M91: 72,205,207 km (0.093 R)
• M92: 72,441,871 km (0.105 R)
• M93: 73,867,240 km (0.108 R)
• M94: 77,470,903 km (0.099 R)
• M95: 78,319,871 km (0.082 R)
• M96: 81,254,383 km (0.092 R)
• M97: 81,870,128 km (0.104 R)
• M98: 82,363,950 km (0.059 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: 537 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit