🌌 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: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 12.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.91 AU - 1.07 AU

Year: 636 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,414,946 km

• M1: 173,833 km (0.041 R)
• M2: 319,691 km (0.098 R)
• M3: 585,825 km (0.048 R)
• M4: 732,880 km (0.091 R)
• M5: 856,298 km (0.096 R)
• M6: 953,986 km (0.089 R)
• M7: 1,061,546 km (0.059 R)
• M8: 1,290,132 km (0.033 R)
• M9: 1,391,410 km (0.096 R)
• M10: 1,501,963 km (0.085 R)
• M11: 1,643,033 km (0.112 R)
• M12: 1,753,586 km (0.116 R)
• M13: 1,852,620 km (0.094 R)
• M14: 2,026,602 km (0.116 R)
• M15: 2,123,243 km (0.069 R)
• M16: 2,360,206 km (0.054 R)
• M17: 2,486,017 km (0.116 R)
• M18: 2,565,753 km (0.111 R)
• M19: 2,802,118 km (0.047 R)
• M20: 2,986,273 km (0.04 R)
• M21: 3,079,921 km (0.112 R)
• M22: 3,191,820 km (0.074 R)
• M23: 3,287,563 km (0.088 R)
• M24: 3,446,585 km (0.094 R)
• M25: 3,535,895 km (0.092 R)
• M26: 3,653,330 km (0.086 R)
• M27: 3,735,459 km (0.103 R)
• M28: 3,845,862 km (0.089 R)
• M29: 4,041,686 km (0.118 R)
• M30: 4,250,524 km (0.118 R)
• M31: 4,580,388 km (0.038 R)
• M32: 4,808,225 km (0.102 R)
• M33: 4,898,433 km (0.12 R)
• M34: 4,989,239 km (0.119 R)
• M35: 5,141,828 km (0.066 R)
• M36: 5,409,908 km (0.11 R)
• M37: 6,035,676 km (0.043 R)
• M38: 6,220,279 km (0.079 R)
• M39: 6,461,880 km (0.109 R)
• M40: 6,595,022 km (0.096 R)
• M41: 6,695,552 km (0.082 R)
• M42: 6,841,559 km (0.116 R)
• M43: 6,977,245 km (0.096 R)
• M44: 7,068,350 km (0.033 R)
• M45: 7,262,977 km (0.117 R)
• M46: 7,343,759 km (0.084 R)
• M47: 7,459,548 km (0.066 R)
• M48: 7,541,079 km (0.064 R)
• M49: 7,704,739 km (0.116 R)
• M50: 7,787,168 km (0.112 R)
• M51: 7,905,200 km (0.028 R)
• M52: 8,000,195 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 12

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 705 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,414,946 km

• M1: 167,849 km (0.039 R)
• M2: 267,331 km (0.071 R)
• M3: 401,371 km (0.06 R)
• M4: 518,805 km (0.097 R)
• M5: 621,430 km (0.104 R)
• M6: 724,502 km (0.114 R)
• M7: 802,144 km (0.077 R)
• M8: 949,946 km (0.036 R)
• M9: 1,076,207 km (0.075 R)
• M10: 1,152,951 km (0.063 R)
• M11: 1,298,061 km (0.108 R)
• M12: 1,424,770 km (0.116 R)
• M13: 1,509,891 km (0.099 R)
• M14: 1,612,515 km (0.119 R)
• M15: 1,717,533 km (0.085 R)
• M16: 1,940,135 km (0.08 R)
• M17: 2,024,059 km (0.114 R)
• M18: 2,178,295 km (0.045 R)
• M19: 2,295,131 km (0.104 R)
• M20: 2,396,109 km (0.116 R)
• M21: 2,474,349 km (0.105 R)
• M22: 2,578,020 km (0.119 R)
• M23: 2,745,869 km (0.07 R)
• M24: 2,917,308 km (0.11 R)
• M25: 3,131,682 km (0.101 R)
• M26: 3,237,597 km (0.076 R)
• M27: 3,405,446 km (0.063 R)
• M28: 3,534,998 km (0.108 R)
• M29: 3,652,432 km (0.102 R)
• M30: 3,742,939 km (0.103 R)
• M31: 3,876,829 km (0.103 R)
• M32: 4,019,396 km (0.082 R)
• M33: 4,127,555 km (0.079 R)
• M34: 4,317,395 km (0.115 R)
• M35: 4,517,556 km (0.116 R)
• M36: 4,607,465 km (0.1 R)
• M37: 4,682,862 km (0.101 R)
• M38: 4,773,967 km (0.088 R)
• M39: 4,850,412 km (0.114 R)
• M40: 5,019,757 km (0.067 R)
• M41: 5,333,014 km (0.086 R)
• M42: 5,444,166 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.7

Radius: 5.2

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.48 AU - 9.14 AU

Year: 16884 Days

Day: 15.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,414,946 km

• M1: 295,755 km (0.096 R)
• M2: 426,204 km (0.059 R)
• M3: 517,010 km (0.113 R)
• M4: 850,015 km (0.028 R)
• M5: 895,792 km (0.096 R)
• M6: 1,265,000 km (0.044 R)
• M7: 1,591,422 km (0.098 R)
• M8: 1,764,208 km (0.094 R)
• M9: 2,003,863 km (0.1 R)
• M10: 2,158,996 km (0.048 R)
• M11: 2,253,991 km (0.087 R)
• M12: 2,382,795 km (0.05 R)
• M13: 3,168,932 km (0.06 R)
• M14: 3,204,835 km (0.052 R)
• M15: 3,423,098 km (0.073 R)
• M16: 4,503,644 km (0.028 R)
• M17: 6,256,931 km (0.09 R)
• M18: 6,992,204 km (0.07 R)
• M19: 7,465,532 km (0.075 R)
• M20: 7,513,403 km (0.108 R)
• M21: 7,900,264 km (0.081 R)
• M22: 8,393,039 km (0.055 R)
• M23: 8,997,414 km (0.051 R)
• M24: 9,615,702 km (0.107 R)
• M25: 9,772,331 km (0.115 R)
• M26: 11,056,180 km (0.06 R)
• M27: 11,495,848 km (0.114 R)
• M28: 12,109,648 km (0.052 R)
• M29: 13,021,298 km (0.104 R)
• M30: 13,252,726 km (0.104 R)
• M31: 13,660,829 km (0.091 R)
• M32: 15,334,380 km (0.108 R)
• M33: 15,456,452 km (0.108 R)
• M34: 15,517,488 km (0.11 R)
• M35: 15,947,582 km (0.116 R)
• M36: 17,134,641 km (0.102 R)
• M37: 17,197,921 km (0.116 R)
• M38: 18,285,198 km (0.087 R)
• M39: 18,414,600 km (0.077 R)
• M40: 18,479,376 km (0.113 R)
• M41: 19,791,200 km (0.117 R)
• M42: 19,857,621 km (0.087 R)
• M43: 22,920,488 km (0.115 R)
• M44: 23,339,811 km (0.081 R)
• M45: 23,761,827 km (0.12 R)
• M46: 23,902,897 km (0.108 R)
• M47: 24,827,562 km (0.104 R)
• M48: 25,836,151 km (0.109 R)
• M49: 25,981,410 km (0.083 R)
• M50: 26,418,535 km (0.115 R)
• M51: 26,711,448 km (0.118 R)
• M52: 28,191,569 km (0.113 R)
• M53: 28,640,812 km (0.089 R)
• M54: 28,791,157 km (0.111 R)
• M55: 28,941,653 km (0.108 R)
• M56: 29,167,845 km (0.111 R)
• M57: 29,546,327 km (0.101 R)
• M58: 31,695,600 km (0.098 R)
• M59: 33,656,679 km (0.057 R)
• M60: 34,611,861 km (0.054 R)
• M61: 35,818,218 km (0.05 R)
• M62: 36,793,297 km (0.1 R)
• M63: 37,120,318 km (0.102 R)
• M64: 37,694,774 km (0.083 R)
• M65: 37,941,910 km (0.105 R)
• M66: 38,106,916 km (0.099 R)
• M67: 39,435,943 km (0.033 R)
• M68: 39,854,219 km (0.093 R)
• M69: 40,274,140 km (0.11 R)
• M70: 40,695,408 km (0.118 R)
• M71: 41,542,581 km (0.079 R)
• M72: 43,253,980 km (0.112 R)
• M73: 43,340,149 km (0.118 R)
• M74: 44,378,807 km (0.059 R)
• M75: 44,639,705 km (0.075 R)
• M76: 45,338,028 km (0.111 R)
• M77: 45,600,722 km (0.109 R)
• M78: 46,568,620 km (0.065 R)
• M79: 47,721,272 km (0.072 R)
• M80: 47,899,443 km (0.066 R)
• M81: 49,512,706 km (0.11 R)
• M82: 52,240,923 km (0.102 R)
• M83: 52,332,776 km (0.063 R)
• M84: 53,715,808 km (0.068 R)
• M85: 54,737,711 km (0.098 R)
• M86: 55,859,845 km (0.111 R)
• M87: 56,612,173 km (0.114 R)
• M88: 57,746,872 km (0.079 R)
• M89: 58,984,645 km (0.117 R)
• M90: 59,750,586 km (0.076 R)
• M91: 60,809,290 km (0.057 R)
• M92: 60,905,781 km (0.102 R)
• M93: 61,002,421 km (0.089 R)
• M94: 61,099,062 km (0.058 R)
• M95: 61,195,702 km (0.101 R)
• M96: 62,262,783 km (0.114 R)
• M97: 63,923,918 km (0.112 R)
• M98: 66,095,331 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 5.3

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.05 AU - 9.89 AU

Year: 17346 Days

Day: 23.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,414,946 km

• M1: 314,904 km (0.09 R)
• M2: 471,532 km (0.087 R)
• M3: 595,400 km (0.102 R)
• M4: 632,799 km (0.113 R)
• M5: 790,475 km (0.047 R)
• M6: 1,027,289 km (0.101 R)
• M7: 1,118,842 km (0.075 R)
• M8: 1,615,956 km (0.086 R)
• M9: 1,832,125 km (0.102 R)
• M10: 1,887,476 km (0.117 R)
• M11: 2,690,069 km (0.058 R)
• M12: 2,849,091 km (0.073 R)
• M13: 3,109,841 km (0.112 R)
• M14: 3,176,262 km (0.036 R)
• M15: 3,344,410 km (0.057 R)
• M16: 3,584,664 km (0.091 R)
• M17: 3,973,469 km (0.08 R)
• M18: 4,154,632 km (0.097 R)
• M19: 4,375,588 km (0.074 R)
• M20: 5,178,929 km (0.091 R)
• M21: 5,658,091 km (0.069 R)
• M22: 5,739,322 km (0.092 R)
• M23: 6,068,138 km (0.118 R)
• M24: 6,318,715 km (0.099 R)
• M25: 6,572,882 km (0.052 R)
• M26: 6,916,807 km (0.092 R)
• M27: 6,960,191 km (0.078 R)
• M28: 7,003,574 km (0.079 R)
• M29: 7,711,920 km (0.104 R)
• M30: 8,769,278 km (0.114 R)
• M31: 9,871,365 km (0.025 R)
• M32: 10,018,420 km (0.053 R)
• M33: 10,764,016 km (0.106 R)
• M34: 11,067,250 km (0.064 R)
• M35: 11,373,328 km (0.087 R)
• M36: 11,475,952 km (0.1 R)
• M37: 11,578,875 km (0.092 R)
• M38: 12,944,853 km (0.048 R)
• M39: 14,195,043 km (0.066 R)
• M40: 14,305,596 km (0.05 R)
• M41: 14,416,448 km (0.037 R)
• M42: 14,527,599 km (0.082 R)
• M43: 14,806,599 km (0.119 R)
• M44: 15,369,835 km (0.086 R)
• M45: 16,867,010 km (0.085 R)
• M46: 16,925,503 km (0.083 R)
• M47: 17,160,222 km (0.103 R)
• M48: 17,277,956 km (0.12 R)
• M49: 17,395,988 km (0.106 R)
• M50: 18,229,548 km (0.106 R)
• M51: 18,833,026 km (0.094 R)
• M52: 19,873,778 km (0.098 R)
• M53: 20,121,362 km (0.094 R)
• M54: 21,628,262 km (0.035 R)
• M55: 24,285,419 km (0.078 R)
• M56: 25,082,327 km (0.094 R)
• M57: 25,215,918 km (0.055 R)
• M58: 26,497,523 km (0.093 R)
• M59: 27,180,437 km (0.083 R)
• M60: 27,249,103 km (0.054 R)
• M61: 27,524,063 km (0.1 R)
• M62: 27,869,186 km (0.11 R)
• M63: 28,076,977 km (0.098 R)
• M64: 28,563,769 km (0.047 R)
• M65: 29,616,040 km (0.099 R)
• M66: 31,975,647 km (0.073 R)
• M67: 32,775,397 km (0.067 R)
• M68: 34,320,594 km (0.115 R)
• M69: 35,214,142 km (0.06 R)
• M70: 35,889,427 km (0.077 R)
• M71: 36,266,413 km (0.037 R)
• M72: 36,341,960 km (0.036 R)
• M73: 37,787,225 km (0.101 R)
• M74: 38,247,538 km (0.119 R)
• M75: 38,786,988 km (0.107 R)
• M76: 39,173,848 km (0.066 R)
• M77: 40,498,537 km (0.059 R)
• M78: 41,126,998 km (0.106 R)
• M79: 41,600,475 km (0.068 R)
• M80: 41,917,174 km (0.03 R)
• M81: 42,155,184 km (0.114 R)
• M82: 42,314,057 km (0.101 R)
• M83: 45,046,163 km (0.104 R)
• M84: 48,000,571 km (0.043 R)
• M85: 48,748,860 km (0.114 R)
• M86: 48,999,137 km (0.091 R)
• M87: 49,333,488 km (0.112 R)
• M88: 51,865,582 km (0.043 R)
• M89: 53,147,336 km (0.098 R)
• M90: 53,490,963 km (0.109 R)
• M91: 54,612,647 km (0.057 R)
• M92: 56,265,854 km (0.115 R)
• M93: 58,023,928 km (0.113 R)
• M94: 58,289,165 km (0.105 R)
• M95: 58,466,289 km (0.065 R)
• M96: 59,443,312 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.3

Radius: 6.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.61 AU - 10.4 AU

Year: 17433 Days

Day: 16.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 61.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,414,946 km

• M1: 146,157 km (0.106 R)
• M2: 680,970 km (0.116 R)
• M3: 1,227,151 km (0.101 R)
• M4: 1,660,686 km (0.078 R)
• M5: 1,769,294 km (0.098 R)
• M6: 2,051,136 km (0.09 R)
• M7: 2,167,823 km (0.05 R)
• M8: 2,656,559 km (0.048 R)
• M9: 2,752,002 km (0.069 R)
• M10: 3,731,719 km (0.114 R)
• M11: 4,769,928 km (0.098 R)
• M12: 5,360,840 km (0.076 R)
• M13: 5,481,864 km (0.113 R)
• M14: 5,685,467 km (0.086 R)
• M15: 6,783,815 km (0.113 R)
• M16: 7,581,770 km (0.063 R)
• M17: 8,315,697 km (0.098 R)
• M18: 9,120,234 km (0.094 R)
• M19: 9,556,162 km (0.083 R)
• M20: 11,160,450 km (0.097 R)
• M21: 11,626,597 km (0.082 R)
• M22: 12,204,793 km (0.096 R)
• M23: 12,364,264 km (0.039 R)
• M24: 12,900,273 km (0.089 R)
• M25: 14,385,481 km (0.12 R)
• M26: 14,497,679 km (0.097 R)
• M27: 14,666,426 km (0.095 R)
• M28: 14,722,824 km (0.112 R)
• M29: 15,005,863 km (0.105 R)
• M30: 15,062,710 km (0.094 R)
• M31: 15,750,412 km (0.116 R)
• M32: 16,214,464 km (0.087 R)
• M33: 16,389,644 km (0.046 R)
• M34: 16,624,363 km (0.119 R)
• M35: 16,859,979 km (0.098 R)
• M36: 17,454,032 km (0.08 R)
• M37: 17,513,872 km (0.091 R)
• M38: 17,633,699 km (0.058 R)
• M39: 18,418,789 km (0.077 R)
• M40: 18,662,783 km (0.1 R)
• M41: 19,153,763 km (0.093 R)
• M42: 19,277,182 km (0.111 R)
• M43: 20,085,758 km (0.091 R)
• M44: 21,096,292 km (0.111 R)
• M45: 21,543,440 km (0.11 R)
• M46: 22,058,505 km (0.114 R)
• M47: 22,123,132 km (0.11 R)
• M48: 23,231,951 km (0.098 R)
• M49: 25,029,818 km (0.117 R)
• M50: 25,299,992 km (0.086 R)
• M51: 26,047,832 km (0.105 R)
• M52: 26,803,002 km (0.057 R)
• M53: 28,545,817 km (0.075 R)
• M54: 28,616,427 km (0.06 R)
• M55: 28,969,628 km (0.092 R)
• M56: 29,324,324 km (0.07 R)
• M57: 29,466,592 km (0.106 R)
• M58: 29,966,398 km (0.078 R)
• M59: 30,038,056 km (0.1 R)
• M60: 30,253,177 km (0.103 R)
• M61: 31,264,309 km (0.053 R)
• M62: 31,993,449 km (0.117 R)
• M63: 34,588,673 km (0.081 R)
• M64: 35,266,950 km (0.089 R)
• M65: 37,405,003 km (0.098 R)
• M66: 38,489,587 km (0.083 R)
• M67: 39,663,183 km (0.117 R)
• M68: 39,899,398 km (0.044 R)
• M69: 40,848,596 km (0.044 R)
• M70: 43,740,323 km (0.102 R)
• M71: 44,310,291 km (0.104 R)
• M72: 44,882,652 km (0.045 R)
• M73: 45,375,278 km (0.079 R)
• M74: 45,787,121 km (0.117 R)
• M75: 46,034,855 km (0.109 R)
• M76: 47,697,486 km (0.113 R)
• M77: 47,948,661 km (0.106 R)
• M78: 48,284,059 km (0.09 R)
• M79: 49,464,386 km (0.09 R)
• M80: 49,549,059 km (0.113 R)
• M81: 49,803,375 km (0.026 R)
• M82: 50,739,559 km (0.084 R)
• M83: 50,824,979 km (0.082 R)
• M84: 52,025,502 km (0.037 R)
• M85: 52,802,364 km (0.053 R)
• M86: 54,279,792 km (0.065 R)
• M87: 54,542,037 km (0.119 R)
• M88: 54,629,552 km (0.103 R)
• M89: 57,186,628 km (0.05 R)
• M90: 59,062,586 km (0.044 R)
• M91: 59,422,219 km (0.117 R)
• M92: 60,324,444 km (0.072 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: 334 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit