🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 11

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,116,765 km

• M1: 138,827 km (0.12 R)
• M2: 213,476 km (0.095 R)
• M3: 330,611 km (0.071 R)
• M4: 407,654 km (0.091 R)
• M5: 524,640 km (0.083 R)
• M6: 645,216 km (0.032 R)
• M7: 740,210 km (0.105 R)
• M8: 847,173 km (0.099 R)
• M9: 948,451 km (0.081 R)
• M10: 1,027,737 km (0.098 R)
• M11: 1,129,015 km (0.108 R)
• M12: 1,244,205 km (0.062 R)
• M13: 1,408,464 km (0.082 R)
• M14: 1,538,614 km (0.108 R)
• M15: 1,790,986 km (0.098 R)
• M16: 1,896,901 km (0.113 R)
• M17: 1,971,700 km (0.079 R)
• M18: 2,041,562 km (0.12 R)
• M19: 2,214,946 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 11.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.75 AU

Year: 1334 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,116,765 km

• M1: 146,307 km (0.072 R)
• M2: 230,381 km (0.096 R)
• M3: 303,235 km (0.102 R)
• M4: 451,187 km (0.038 R)
• M5: 526,585 km (0.055 R)
• M6: 617,839 km (0.036 R)
• M7: 693,087 km (0.112 R)
• M8: 772,075 km (0.118 R)
• M9: 890,855 km (0.105 R)
• M10: 1,003,503 km (0.046 R)
• M11: 1,182,122 km (0.043 R)
• M12: 1,378,694 km (0.097 R)
• M13: 1,488,648 km (0.084 R)
• M14: 1,624,782 km (0.106 R)
• M15: 1,836,763 km (0.105 R)
• M16: 1,917,695 km (0.098 R)
• M17: 2,016,430 km (0.077 R)
• M18: 2,116,959 km (0.045 R)
• M19: 2,323,255 km (0.055 R)
• M20: 2,402,243 km (0.108 R)
• M21: 2,654,165 km (0.114 R)
• M22: 2,755,593 km (0.118 R)
• M23: 2,830,242 km (0.051 R)
• M24: 2,914,915 km (0.111 R)
• M25: 3,000,484 km (0.033 R)
• M26: 3,860,822 km (0.079 R)
• M27: 4,039,741 km (0.115 R)
• M28: 4,242,895 km (0.09 R)
• M29: 4,361,975 km (0.078 R)
• M30: 4,471,331 km (0.033 R)
• M31: 4,626,015 km (0.108 R)
• M32: 4,861,183 km (0.114 R)
• M33: 5,437,434 km (0.049 R)
• M34: 5,974,490 km (0.08 R)
• M35: 6,169,566 km (0.112 R)
• M36: 6,541,167 km (0.107 R)
• M37: 6,679,246 km (0.116 R)
• M38: 6,792,940 km (0.119 R)
• M39: 7,073,586 km (0.069 R)
• M40: 7,163,644 km (0.058 R)
• M41: 7,436,361 km (0.037 R)
• M42: 7,514,899 km (0.051 R)
• M43: 7,593,738 km (0.041 R)
• M44: 7,752,162 km (0.094 R)
• M45: 7,911,783 km (0.092 R)
• M46: 8,153,234 km (0.06 R)
• M47: 8,261,243 km (0.102 R)
• M48: 8,698,368 km (0.088 R)
• M49: 8,808,921 km (0.085 R)
• M50: 8,961,511 km (0.097 R)
• M51: 9,213,284 km (0.05 R)
• M52: 9,638,142 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.3 AU - 2.52 AU

Year: 2538 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,116,765 km

• M1: 201,957 km (0.052 R)
• M2: 304,432 km (0.079 R)
• M3: 490,831 km (0.068 R)
• M4: 675,135 km (0.066 R)
• M5: 1,028,934 km (0.084 R)
• M6: 1,126,472 km (0.072 R)
• M7: 1,250,040 km (0.118 R)
• M8: 1,354,908 km (0.101 R)
• M9: 1,700,629 km (0.115 R)
• M10: 1,857,407 km (0.095 R)
• M11: 2,005,509 km (0.094 R)
• M12: 2,171,712 km (0.046 R)
• M13: 2,270,746 km (0.037 R)
• M14: 2,592,382 km (0.106 R)
• M15: 2,667,480 km (0.091 R)
• M16: 2,789,402 km (0.064 R)
• M17: 2,913,119 km (0.082 R)
• M18: 3,118,068 km (0.082 R)
• M19: 3,542,627 km (0.068 R)
• M20: 3,830,304 km (0.05 R)
• M21: 3,916,323 km (0.113 R)
• M22: 4,143,263 km (0.046 R)
• M23: 4,285,081 km (0.105 R)
• M24: 4,794,013 km (0.089 R)
• M25: 4,905,763 km (0.072 R)
• M26: 5,150,505 km (0.08 R)
• M27: 5,810,082 km (0.115 R)
• M28: 6,049,139 km (0.104 R)
• M29: 6,129,623 km (0.117 R)
• M30: 6,414,009 km (0.111 R)
• M31: 6,516,633 km (0.075 R)
• M32: 6,599,211 km (0.034 R)
• M33: 7,207,925 km (0.088 R)
• M34: 7,443,541 km (0.056 R)
• M35: 7,769,066 km (0.12 R)
• M36: 7,900,563 km (0.096 R)
• M37: 8,389,000 km (0.083 R)
• M38: 8,591,705 km (0.039 R)
• M39: 8,933,237 km (0.111 R)
• M40: 9,395,494 km (0.117 R)
• M41: 9,629,615 km (0.079 R)
• M42: 9,723,712 km (0.056 R)
• M43: 9,841,894 km (0.103 R)
• M44: 10,031,884 km (0.083 R)
• M45: 10,609,481 km (0.113 R)
• M46: 10,853,176 km (0.102 R)
• M47: 10,951,312 km (0.056 R)
• M48: 11,123,649 km (0.112 R)
• M49: 11,321,567 km (0.051 R)
• M50: 12,817,994 km (0.085 R)
• M51: 13,129,906 km (0.086 R)
• M52: 13,974,087 km (0.075 R)
• M53: 14,054,122 km (0.109 R)
• M54: 14,402,685 km (0.079 R)
• M55: 14,510,545 km (0.078 R)
• M56: 15,438,051 km (0.12 R)
• M57: 15,520,929 km (0.063 R)
• M58: 15,742,334 km (0.051 R)
• M59: 16,076,386 km (0.1 R)
• M60: 16,384,707 km (0.071 R)
• M61: 16,723,396 km (0.053 R)
• M62: 17,522,548 km (0.047 R)
• M63: 17,782,100 km (0.041 R)
• M64: 18,042,850 km (0.095 R)
• M65: 18,597,558 km (0.072 R)
• M66: 19,246,963 km (0.093 R)
• M67: 19,693,961 km (0.104 R)
• M68: 20,204,688 km (0.078 R)
• M69: 20,295,345 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 10.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.17 AU - 3.85 AU

Year: 4460 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,116,765 km

• M1: 133,292 km (0.037 R)
• M2: 292,613 km (0.073 R)
• M3: 368,011 km (0.12 R)
• M4: 640,129 km (0.118 R)
• M5: 763,697 km (0.113 R)
• M6: 1,663,528 km (0.099 R)
• M7: 2,426,328 km (0.116 R)
• M8: 2,705,627 km (0.085 R)
• M9: 3,506,873 km (0.044 R)
• M10: 3,624,308 km (0.106 R)
• M11: 3,954,171 km (0.058 R)
• M12: 4,356,589 km (0.118 R)
• M13: 4,472,528 km (0.107 R)
• M14: 4,642,920 km (0.113 R)
• M15: 5,012,277 km (0.109 R)
• M16: 5,211,691 km (0.112 R)
• M17: 5,278,860 km (0.091 R)
• M18: 5,550,081 km (0.087 R)
• M19: 5,698,781 km (0.076 R)
• M20: 6,319,313 km (0.041 R)
• M21: 6,740,880 km (0.103 R)
• M22: 6,912,020 km (0.081 R)
• M23: 7,196,555 km (0.076 R)
• M24: 7,384,001 km (0.109 R)
• M25: 8,359,230 km (0.108 R)
• M26: 8,955,677 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 8

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.31 AU - 7.23 AU

Year: 11947 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,116,765 km

• M1: 104,719 km (0.114 R)
• M2: 158,574 km (0.113 R)
• M3: 230,530 km (0.108 R)
• M4: 391,348 km (0.091 R)
• M5: 469,887 km (0.102 R)
• M6: 682,465 km (0.032 R)
• M7: 1,033,871 km (0.104 R)
• M8: 1,668,315 km (0.042 R)
• M9: 1,802,355 km (0.082 R)
• M10: 1,996,084 km (0.036 R)
• M11: 2,167,673 km (0.047 R)
• M12: 2,225,867 km (0.063 R)
• M13: 3,161,601 km (0.072 R)
• M14: 3,463,789 km (0.119 R)
• M15: 5,148,411 km (0.111 R)
• M16: 5,424,120 km (0.093 R)
• M17: 5,949,059 km (0.12 R)
• M18: 6,031,188 km (0.036 R)
• M19: 6,155,204 km (0.11 R)
• M20: 7,046,808 km (0.112 R)
• M21: 7,308,903 km (0.053 R)
• M22: 8,251,519 km (0.115 R)
• M23: 8,901,073 km (0.119 R)
• M24: 11,556,286 km (0.085 R)
• M25: 12,650,295 km (0.116 R)
• M26: 13,022,345 km (0.105 R)
• M27: 13,397,985 km (0.109 R)
• M28: 13,831,520 km (0.097 R)
• M29: 14,104,985 km (0.114 R)
• M30: 15,782,276 km (0.062 R)
• M31: 16,935,077 km (0.119 R)
• M32: 17,521,651 km (0.12 R)
• M33: 18,775,131 km (0.093 R)
• M34: 19,504,271 km (0.069 R)
• M35: 20,490,869 km (0.048 R)
• M36: 22,704,918 km (0.077 R)
• M37: 23,286,554 km (0.112 R)
• M38: 24,135,223 km (0.093 R)
• M39: 25,393,640 km (0.072 R)
• M40: 26,469,997 km (0.057 R)
• M41: 27,013,636 km (0.073 R)
• M42: 27,286,951 km (0.116 R)
• M43: 27,492,349 km (0.083 R)
• M44: 28,527,716 km (0.085 R)
• M45: 28,597,279 km (0.103 R)
• M46: 29,155,129 km (0.09 R)
• M47: 29,646,259 km (0.094 R)
• M48: 32,504,326 km (0.076 R)
• M49: 32,576,881 km (0.083 R)
• M50: 33,452,029 km (0.043 R)
• M51: 33,892,445 km (0.084 R)
• M52: 33,966,047 km (0.09 R)
• M53: 34,261,054 km (0.083 R)
• M54: 34,927,662 km (0.056 R)
• M55: 35,449,160 km (0.11 R)
• M56: 36,726,427 km (0.115 R)
• M57: 36,877,670 km (0.067 R)
• M58: 37,865,764 km (0.078 R)
• M59: 38,862,535 km (0.089 R)
• M60: 39,402,882 km (0.111 R)
• M61: 42,855,900 km (0.074 R)
• M62: 43,094,808 km (0.119 R)
• M63: 43,493,935 km (0.098 R)
• M64: 43,814,224 km (0.066 R)
• M65: 45,103,160 km (0.042 R)
• M66: 46,649,702 km (0.118 R)
• M67: 47,141,730 km (0.082 R)
• M68: 48,130,871 km (0.098 R)
• M69: 48,711,161 km (0.106 R)
• M70: 48,960,391 km (0.105 R)
• M71: 49,293,546 km (0.089 R)
• M72: 50,297,497 km (0.086 R)
• M73: 51,646,570 km (0.077 R)
• M74: 52,751,500 km (0.109 R)
• M75: 53,007,612 km (0.093 R)
• M76: 53,264,023 km (0.106 R)
• M77: 53,349,593 km (0.069 R)
• M78: 53,435,312 km (0.074 R)
• M79: 53,864,060 km (0.072 R)
• M80: 54,294,154 km (0.095 R)
• M81: 54,466,490 km (0.115 R)
• M82: 54,811,613 km (0.114 R)
• M83: 56,112,516 km (0.086 R)
• M84: 56,810,539 km (0.112 R)
• M85: 57,160,598 km (0.106 R)
• M86: 59,010,226 km (0.116 R)
• M87: 59,098,788 km (0.069 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.7

Radius: 6.2

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.1 AU - 8.62 AU

Year: 13543 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,116,765 km

• M1: 91,853 km (0.112 R)
• M2: 144,063 km (0.059 R)
• M3: 194,627 km (0.031 R)
• M4: 334,650 km (0.116 R)
• M5: 631,153 km (0.041 R)
• M6: 825,780 km (0.105 R)
• M7: 1,061,247 km (0.105 R)
• M8: 1,129,015 km (0.087 R)
• M9: 1,245,402 km (0.072 R)
• M10: 1,465,012 km (0.078 R)
• M11: 1,618,200 km (0.043 R)
• M12: 2,194,601 km (0.064 R)
• M13: 2,281,816 km (0.058 R)
• M14: 2,399,849 km (0.117 R)
• M15: 2,519,976 km (0.087 R)
• M16: 2,580,862 km (0.107 R)
• M17: 3,653,180 km (0.033 R)
• M18: 3,722,145 km (0.114 R)
• M19: 3,967,186 km (0.093 R)
• M20: 4,145,207 km (0.112 R)
• M21: 4,472,528 km (0.088 R)
• M22: 5,190,597 km (0.12 R)
• M23: 5,543,200 km (0.105 R)
• M24: 5,944,122 km (0.119 R)
• M25: 7,771,609 km (0.102 R)
• M26: 8,768,679 km (0.045 R)
• M27: 8,907,805 km (0.074 R)
• M28: 9,423,918 km (0.088 R)
• M29: 9,518,763 km (0.116 R)
• M30: 10,781,070 km (0.072 R)
• M31: 11,079,667 km (0.098 R)
• M32: 12,509,374 km (0.036 R)
• M33: 13,192,587 km (0.1 R)
• M34: 13,298,802 km (0.111 R)
• M35: 13,405,316 km (0.057 R)
• M36: 14,267,299 km (0.104 R)
• M37: 15,593,783 km (0.065 R)
• M38: 15,931,425 km (0.113 R)
• M39: 17,306,230 km (0.077 R)
• M40: 17,655,989 km (0.08 R)
• M41: 17,949,052 km (0.108 R)
• M42: 18,007,844 km (0.104 R)
• M43: 19,077,618 km (0.074 R)
• M44: 19,559,622 km (0.106 R)
• M45: 20,720,502 km (0.11 R)
• M46: 21,153,737 km (0.037 R)
• M47: 21,465,050 km (0.055 R)
• M48: 21,715,178 km (0.052 R)
• M49: 22,092,314 km (0.093 R)
• M50: 22,344,836 km (0.099 R)
• M51: 23,750,906 km (0.107 R)
• M52: 23,815,532 km (0.093 R)
• M53: 24,204,337 km (0.117 R)
• M54: 24,399,562 km (0.092 R)
• M55: 24,725,985 km (0.067 R)
• M56: 25,251,373 km (0.092 R)
• M57: 25,913,194 km (0.093 R)
• M58: 28,274,446 km (0.081 R)
• M59: 30,142,325 km (0.099 R)
• M60: 30,844,239 km (0.076 R)
• M61: 31,338,809 km (0.106 R)
• M62: 31,551,537 km (0.081 R)
• M63: 32,478,895 km (0.036 R)
• M64: 32,550,701 km (0.074 R)
• M65: 32,622,359 km (0.107 R)
• M66: 32,981,992 km (0.111 R)
• M67: 34,653,150 km (0.091 R)
• M68: 35,683,730 km (0.117 R)
• M69: 36,128,484 km (0.081 R)
• M70: 37,699,561 km (0.054 R)
• M71: 38,152,543 km (0.085 R)
• M72: 40,521,575 km (0.112 R)
• M73: 42,075,000 km (0.08 R)
• M74: 43,331,771 km (0.048 R)
• M75: 43,410,759 km (0.099 R)
• M76: 43,727,009 km (0.118 R)
• M77: 44,044,007 km (0.108 R)
• M78: 44,202,880 km (0.117 R)
• M79: 45,560,480 km (0.119 R)
• M80: 46,527,182 km (0.088 R)
• M81: 48,398,502 km (0.082 R)
• M82: 48,480,481 km (0.11 R)
• M83: 49,962,996 km (0.089 R)
• M84: 50,543,585 km (0.106 R)
• M85: 53,818,732 km (0.09 R)
• M86: 53,903,554 km (0.099 R)
• M87: 55,867,923 km (0.109 R)
• M88: 56,125,980 km (0.08 R)
• M89: 56,815,775 km (0.108 R)
• M90: 56,902,243 km (0.109 R)
• M91: 57,075,178 km (0.101 R)
• M92: 57,161,795 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit