🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.4 AU - 0.6 AU

Year: 225 Days

Day: 47.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.44 AU - 0.64 AU

Year: 252 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.62 AU - 0.66 AU

Year: 326 Days

Day: 44.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,028,675 km

• M1: 94,695 km (0.092 R)
• M2: 681,119 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 8.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 617 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,028,675 km

• M1: 105,018 km (0.083 R)
• M2: 176,825 km (0.073 R)
• M3: 236,963 km (0.111 R)
• M4: 321,486 km (0.11 R)
• M5: 399,875 km (0.088 R)
• M6: 473,627 km (0.111 R)
• M7: 583,132 km (0.091 R)
• M8: 641,176 km (0.106 R)
• M9: 734,974 km (0.095 R)
• M10: 843,732 km (0.084 R)
• M11: 931,546 km (0.101 R)
• M12: 1,033,572 km (0.083 R)
• M13: 1,111,213 km (0.111 R)
• M14: 1,190,949 km (0.071 R)
• M15: 1,249,142 km (0.083 R)
• M16: 1,308,233 km (0.119 R)
• M17: 1,392,756 km (0.093 R)
• M18: 1,560,904 km (0.1 R)
• M19: 1,965,417 km (0.099 R)
• M20: 2,161,839 km (0.115 R)
• M21: 2,255,188 km (0.094 R)
• M22: 2,320,562 km (0.118 R)
• M23: 2,468,365 km (0.038 R)
• M24: 2,528,503 km (0.068 R)
• M25: 2,626,939 km (0.063 R)
• M26: 2,742,279 km (0.047 R)
• M27: 2,796,732 km (0.104 R)
• M28: 2,970,116 km (0.093 R)
• M29: 3,114,628 km (0.096 R)
• M30: 3,570,752 km (0.051 R)
• M31: 3,845,712 km (0.068 R)
• M32: 4,163,458 km (0.058 R)
• M33: 4,217,164 km (0.114 R)
• M34: 4,443,805 km (0.09 R)
• M35: 4,517,108 km (0.105 R)
• M36: 4,572,459 km (0.057 R)
• M37: 4,665,060 km (0.116 R)
• M38: 4,767,834 km (0.068 R)
• M39: 4,842,932 km (0.088 R)
• M40: 4,918,479 km (0.088 R)
• M41: 5,042,047 km (0.119 R)
• M42: 5,118,641 km (0.113 R)
• M43: 5,214,832 km (0.061 R)
• M44: 5,282,600 km (0.061 R)
• M45: 5,566,387 km (0.032 R)
• M46: 5,625,778 km (0.101 R)
• M47: 5,815,019 km (0.077 R)
• M48: 5,935,744 km (0.065 R)
• M49: 6,077,563 km (0.063 R)
• M50: 6,333,675 km (0.117 R)
• M51: 6,509,901 km (0.066 R)
• M52: 6,582,905 km (0.081 R)
• M53: 6,677,151 km (0.092 R)
• M54: 6,803,562 km (0.114 R)
• M55: 6,984,126 km (0.11 R)
• M56: 7,058,776 km (0.079 R)
• M57: 7,112,481 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 8.4

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.91 AU - 1.29 AU

Year: 734 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,028,675 km

• M1: 105,915 km (0.078 R)
• M2: 189,840 km (0.105 R)
• M3: 401,521 km (0.115 R)
• M4: 460,612 km (0.071 R)
• M5: 568,622 km (0.097 R)
• M6: 626,067 km (0.066 R)
• M7: 741,706 km (0.05 R)
• M8: 858,841 km (0.093 R)
• M9: 1,007,841 km (0.106 R)
• M10: 1,247,347 km (0.118 R)
• M11: 1,324,240 km (0.045 R)
• M12: 1,490,294 km (0.042 R)
• M13: 1,686,267 km (0.06 R)
• M14: 1,763,908 km (0.116 R)
• M15: 1,850,825 km (0.045 R)
• M16: 1,947,166 km (0.115 R)
• M17: 2,004,312 km (0.088 R)
• M18: 2,094,969 km (0.077 R)
• M19: 2,178,743 km (0.027 R)
• M20: 2,263,715 km (0.098 R)
• M21: 2,367,087 km (0.08 R)
• M22: 2,551,691 km (0.096 R)
• M23: 2,741,231 km (0.081 R)
• M24: 2,851,635 km (0.069 R)
• M25: 3,010,508 km (0.107 R)
• M26: 3,095,778 km (0.103 R)
• M27: 3,396,021 km (0.086 R)
• M28: 3,455,112 km (0.071 R)
• M29: 3,654,975 km (0.04 R)
• M30: 3,766,426 km (0.104 R)
• M31: 3,827,761 km (0.102 R)
• M32: 4,055,449 km (0.086 R)
• M33: 4,330,410 km (0.059 R)
• M34: 4,545,980 km (0.114 R)
• M35: 4,743,000 km (0.114 R)
• M36: 5,032,622 km (0.062 R)
• M37: 5,100,240 km (0.05 R)
• M38: 5,156,938 km (0.044 R)
• M39: 5,247,893 km (0.034 R)
• M40: 5,652,556 km (0.04 R)
• M41: 6,247,955 km (0.097 R)
• M42: 6,308,542 km (0.089 R)
• M43: 6,393,813 km (0.097 R)
• M44: 6,479,383 km (0.109 R)
• M45: 6,540,868 km (0.118 R)
• M46: 6,688,970 km (0.087 R)
• M47: 6,813,285 km (0.072 R)
• M48: 7,089,443 km (0.114 R)
• M49: 7,254,450 km (0.073 R)
• M50: 7,318,178 km (0.094 R)
• M51: 7,665,844 km (0.061 R)
• M52: 7,743,934 km (0.091 R)
• M53: 7,940,057 km (0.068 R)
• M54: 8,071,703 km (0.092 R)
• M55: 8,190,932 km (0.062 R)
• M56: 8,511,520 km (0.119 R)
• M57: 8,565,226 km (0.104 R)
• M58: 8,659,772 km (0.041 R)
• M59: 8,795,308 km (0.116 R)
• M60: 8,849,761 km (0.101 R)
• M61: 9,027,484 km (0.117 R)
• M62: 9,220,166 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 10.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.36 AU - 1.84 AU

Year: 1287 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,028,675 km

• M1: 148,102 km (0.104 R)
• M2: 230,082 km (0.066 R)
• M3: 301,889 km (0.095 R)
• M4: 561,441 km (0.087 R)
• M5: 678,277 km (0.078 R)
• M6: 746,344 km (0.102 R)
• M7: 836,850 km (0.113 R)
• M8: 1,022,651 km (0.118 R)
• M9: 1,095,056 km (0.091 R)
• M10: 1,222,364 km (0.093 R)
• M11: 1,315,414 km (0.102 R)
• M12: 1,500,616 km (0.086 R)
• M13: 1,685,968 km (0.119 R)
• M14: 1,790,238 km (0.038 R)
• M15: 1,861,147 km (0.091 R)
• M16: 1,996,533 km (0.081 R)
• M17: 2,088,685 km (0.103 R)
• M18: 2,210,608 km (0.077 R)
• M19: 2,286,903 km (0.094 R)
• M20: 2,373,819 km (0.105 R)
• M21: 2,442,185 km (0.11 R)
• M22: 2,541,069 km (0.114 R)
• M23: 2,783,867 km (0.118 R)
• M24: 2,960,542 km (0.078 R)
• M25: 3,076,929 km (0.111 R)
• M26: 3,412,926 km (0.1 R)
• M27: 3,535,147 km (0.116 R)
• M28: 3,738,152 km (0.104 R)
• M29: 3,852,594 km (0.038 R)
• M30: 3,933,526 km (0.097 R)
• M31: 4,155,829 km (0.117 R)
• M32: 4,226,888 km (0.098 R)
• M33: 4,711,286 km (0.086 R)
• M34: 4,934,935 km (0.069 R)
• M35: 5,010,332 km (0.087 R)
• M36: 5,098,744 km (0.064 R)
• M37: 5,187,755 km (0.111 R)
• M38: 5,290,080 km (0.048 R)
• M39: 5,393,003 km (0.103 R)
• M40: 5,509,690 km (0.107 R)
• M41: 5,614,109 km (0.045 R)
• M42: 5,944,720 km (0.108 R)
• M43: 6,159,692 km (0.115 R)
• M44: 6,473,249 km (0.077 R)
• M45: 6,583,503 km (0.096 R)
• M46: 6,666,680 km (0.093 R)
• M47: 6,764,068 km (0.064 R)
• M48: 6,875,967 km (0.094 R)
• M49: 7,073,436 km (0.119 R)
• M50: 7,158,557 km (0.112 R)
• M51: 7,272,700 km (0.092 R)
• M52: 7,546,016 km (0.092 R)
• M53: 8,266,778 km (0.1 R)
• M54: 8,658,276 km (0.081 R)
• M55: 8,840,935 km (0.087 R)
• M56: 9,225,701 km (0.09 R)
• M57: 9,396,691 km (0.077 R)
• M58: 9,932,102 km (0.057 R)
• M59: 10,011,688 km (0.115 R)
• M60: 10,107,431 km (0.106 R)
• M61: 10,187,465 km (0.073 R)
• M62: 10,364,290 km (0.093 R)
• M63: 10,509,699 km (0.111 R)
• M64: 10,704,775 km (0.094 R)
• M65: 10,950,115 km (0.083 R)
• M66: 11,081,761 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 8.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.53 AU - 2.97 AU

Year: 2900 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,028,675 km

• M1: 120,426 km (0.071 R)
• M2: 217,067 km (0.116 R)
• M3: 423,811 km (0.086 R)
• M4: 487,839 km (0.081 R)
• M5: 683,213 km (0.078 R)
• M6: 750,832 km (0.042 R)
• M7: 841,338 km (0.098 R)
• M8: 1,158,636 km (0.096 R)
• M9: 1,264,700 km (0.094 R)
• M10: 1,511,986 km (0.095 R)
• M11: 1,576,313 km (0.117 R)
• M12: 1,953,599 km (0.082 R)
• M13: 2,023,910 km (0.117 R)
• M14: 2,109,480 km (0.047 R)
• M15: 2,254,739 km (0.087 R)
• M16: 2,509,504 km (0.115 R)
• M17: 2,632,623 km (0.087 R)
• M18: 2,773,694 km (0.034 R)
• M19: 2,981,635 km (0.056 R)
• M20: 3,145,295 km (0.055 R)
• M21: 3,670,982 km (0.084 R)
• M22: 4,426,601 km (0.086 R)
• M23: 4,575,900 km (0.087 R)
• M24: 4,995,223 km (0.119 R)
• M25: 5,347,525 km (0.064 R)
• M26: 5,466,755 km (0.084 R)
• M27: 5,870,520 km (0.101 R)
• M28: 6,304,952 km (0.083 R)
• M29: 6,515,436 km (0.053 R)
• M30: 6,706,921 km (0.083 R)
• M31: 7,073,586 km (0.108 R)
• M32: 7,139,110 km (0.095 R)
• M33: 7,226,624 km (0.114 R)
• M34: 7,446,982 km (0.077 R)
• M35: 7,602,564 km (0.094 R)
• M36: 7,826,661 km (0.095 R)
• M37: 8,396,629 km (0.063 R)
• M38: 9,003,548 km (0.094 R)
• M39: 9,216,874 km (0.092 R)
• M40: 9,312,318 km (0.112 R)
• M41: 9,455,932 km (0.091 R)
• M42: 10,013,633 km (0.051 R)
• M43: 10,284,106 km (0.072 R)
• M44: 10,358,157 km (0.063 R)
• M45: 10,432,656 km (0.073 R)
• M46: 10,656,754 km (0.068 R)
• M47: 10,731,852 km (0.056 R)
• M48: 11,160,600 km (0.106 R)
• M49: 11,364,352 km (0.083 R)
• M50: 11,441,096 km (0.097 R)
• M51: 11,569,301 km (0.088 R)
• M52: 12,165,448 km (0.06 R)
• M53: 12,296,347 km (0.113 R)
• M54: 12,718,362 km (0.068 R)
• M55: 12,957,868 km (0.079 R)
• M56: 13,306,581 km (0.059 R)
• M57: 13,468,446 km (0.067 R)
• M58: 13,903,477 km (0.117 R)
• M59: 14,648,025 km (0.082 R)
• M60: 14,759,476 km (0.104 R)
• M61: 15,011,249 km (0.047 R)
• M62: 15,490,560 km (0.115 R)
• M63: 15,632,529 km (0.1 R)
• M64: 16,464,293 km (0.078 R)
• M65: 16,551,209 km (0.097 R)
• M66: 16,783,684 km (0.112 R)
• M67: 16,871,049 km (0.116 R)
• M68: 17,872,607 km (0.102 R)
• M69: 18,410,561 km (0.101 R)
• M70: 18,711,702 km (0.1 R)
• M71: 18,862,945 km (0.097 R)
• M72: 20,025,321 km (0.029 R)
• M73: 20,273,055 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 13.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.77 AU - 3.79 AU

Year: 4673 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,028,675 km

• M1: 177,872 km (0.104 R)
• M2: 372,349 km (0.119 R)
• M3: 662,868 km (0.079 R)
• M4: 784,641 km (0.045 R)
• M5: 977,024 km (0.116 R)
• M6: 1,079,349 km (0.051 R)
• M7: 1,226,703 km (0.05 R)
• M8: 1,512,734 km (0.083 R)
• M9: 1,773,034 km (0.096 R)
• M10: 1,900,791 km (0.095 R)
• M11: 2,098,409 km (0.112 R)
• M12: 2,320,263 km (0.117 R)
• M13: 2,824,707 km (0.103 R)
• M14: 3,245,227 km (0.088 R)
• M15: 3,583,916 km (0.055 R)
• M16: 3,809,360 km (0.103 R)
• M17: 3,892,387 km (0.119 R)
• M18: 3,976,162 km (0.086 R)
• M19: 4,060,535 km (0.101 R)
• M20: 4,188,292 km (0.105 R)
• M21: 5,096,650 km (0.114 R)
• M22: 5,444,166 km (0.091 R)
• M23: 5,561,750 km (0.11 R)
• M24: 5,895,502 km (0.115 R)
• M25: 6,089,232 km (0.058 R)
• M26: 6,482,973 km (0.102 R)
• M27: 6,582,606 km (0.112 R)
• M28: 6,708,118 km (0.076 R)
• M29: 7,114,875 km (0.047 R)
• M30: 7,373,081 km (0.081 R)
• M31: 7,952,473 km (0.091 R)
• M32: 8,765,986 km (0.047 R)
• M33: 8,848,864 km (0.103 R)
• M34: 9,323,089 km (0.096 R)
• M35: 9,748,545 km (0.087 R)
• M36: 10,559,814 km (0.093 R)
• M37: 10,766,110 km (0.116 R)
• M38: 11,003,372 km (0.088 R)
• M39: 11,664,894 km (0.108 R)
• M40: 12,000,592 km (0.109 R)
• M41: 12,308,614 km (0.07 R)
• M42: 12,463,447 km (0.092 R)
• M43: 12,869,456 km (0.086 R)
• M44: 13,343,232 km (0.1 R)
• M45: 13,566,283 km (0.113 R)
• M46: 14,145,675 km (0.07 R)
• M47: 14,307,989 km (0.076 R)
• M48: 14,766,058 km (0.107 R)
• M49: 15,096,071 km (0.12 R)
• M50: 15,395,266 km (0.099 R)
• M51: 15,629,238 km (0.079 R)
• M52: 15,763,576 km (0.088 R)
• M53: 16,067,111 km (0.079 R)
• M54: 16,508,873 km (0.076 R)
• M55: 16,748,529 km (0.12 R)
• M56: 18,813,428 km (0.119 R)
• M57: 19,387,136 km (0.029 R)
• M58: 19,567,701 km (0.066 R)
• M59: 19,676,309 km (0.11 R)
• M60: 19,966,678 km (0.118 R)
• M61: 20,478,453 km (0.08 R)
• M62: 21,031,665 km (0.073 R)
• M63: 21,254,267 km (0.076 R)
• M64: 22,152,602 km (0.105 R)
• M65: 24,413,625 km (0.074 R)
• M66: 24,725,835 km (0.074 R)
• M67: 25,235,964 km (0.076 R)
• M68: 25,551,616 km (0.105 R)
• M69: 26,027,636 km (0.087 R)
• M70: 26,226,751 km (0.12 R)
• M71: 26,827,386 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit