🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 245 Days

Day: 46.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 119.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,205,031 km

• M1: 101,278 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.7 AU - 0.82 AU

Year: 250 Days

Day: 43.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 360 Days

Day: 44.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 52.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.06 AU - 2.3 AU

Year: 1213 Days

Day: 18 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.8 AU - 4.46 AU

Year: 2605 Days

Day: 33.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,205,031 km

• M1: 1,708,258 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 9.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.16 AU - 5.44 AU

Year: 3962 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,205,031 km

• M1: 154,834 km (0.114 R)
• M2: 276,756 km (0.103 R)
• M3: 386,112 km (0.097 R)
• M4: 710,141 km (0.055 R)
• M5: 777,759 km (0.061 R)
• M6: 847,771 km (0.119 R)
• M7: 1,313,918 km (0.119 R)
• M8: 1,649,466 km (0.084 R)
• M9: 1,726,060 km (0.115 R)
• M10: 1,819,559 km (0.063 R)
• M11: 2,077,316 km (0.069 R)
• M12: 2,295,579 km (0.09 R)
• M13: 2,364,245 km (0.077 R)
• M14: 2,451,161 km (0.038 R)
• M15: 2,681,991 km (0.107 R)
• M16: 3,165,042 km (0.099 R)
• M17: 3,280,382 km (0.071 R)
• M18: 3,594,986 km (0.076 R)
• M19: 3,816,840 km (0.098 R)
• M20: 4,022,537 km (0.084 R)
• M21: 4,423,459 km (0.111 R)
• M22: 4,661,470 km (0.072 R)
• M23: 4,859,388 km (0.043 R)
• M24: 5,217,974 km (0.079 R)
• M25: 5,331,967 km (0.114 R)
• M26: 5,446,559 km (0.111 R)
• M27: 5,725,260 km (0.056 R)
• M28: 5,795,721 km (0.096 R)
• M29: 5,889,967 km (0.1 R)
• M30: 6,296,574 km (0.027 R)
• M31: 6,662,940 km (0.115 R)
• M32: 7,137,015 km (0.083 R)
• M33: 7,314,289 km (0.069 R)
• M34: 7,777,294 km (0.071 R)
• M35: 8,091,150 km (0.097 R)
• M36: 8,516,308 km (0.036 R)
• M37: 8,921,269 km (0.118 R)
• M38: 9,554,666 km (0.056 R)
• M39: 9,975,635 km (0.048 R)
• M40: 11,127,538 km (0.066 R)
• M41: 11,422,097 km (0.096 R)
• M42: 11,898,865 km (0.051 R)
• M43: 12,200,006 km (0.086 R)
• M44: 12,321,180 km (0.09 R)
• M45: 12,840,733 km (0.059 R)
• M46: 12,994,969 km (0.1 R)
• M47: 14,059,657 km (0.113 R)
• M48: 14,827,991 km (0.051 R)
• M49: 14,892,618 km (0.03 R)
• M50: 15,511,504 km (0.081 R)
• M51: 16,205,339 km (0.055 R)
• M52: 16,305,270 km (0.093 R)
• M53: 16,639,921 km (0.115 R)
• M54: 17,315,954 km (0.026 R)
• M55: 17,452,237 km (0.062 R)
• M56: 17,554,712 km (0.071 R)
• M57: 17,966,405 km (0.048 R)
• M58: 18,173,598 km (0.119 R)
• M59: 18,659,941 km (0.054 R)
• M60: 18,729,803 km (0.088 R)
• M61: 18,904,683 km (0.112 R)
• M62: 19,009,850 km (0.072 R)
• M63: 19,752,005 km (0.11 R)
• M64: 20,001,535 km (0.116 R)
• M65: 20,683,850 km (0.034 R)
• M66: 20,937,269 km (0.112 R)
• M67: 21,264,440 km (0.104 R)
• M68: 21,337,443 km (0.091 R)
• M69: 21,520,102 km (0.107 R)
• M70: 21,593,405 km (0.058 R)
• M71: 21,740,161 km (0.11 R)
• M72: 22,071,520 km (0.111 R)
• M73: 22,515,976 km (0.12 R)
• M74: 22,590,326 km (0.111 R)
• M75: 22,963,423 km (0.067 R)
• M76: 23,300,916 km (0.037 R)
• M77: 23,451,411 km (0.112 R)
• M78: 23,942,840 km (0.095 R)
• M79: 24,018,686 km (0.105 R)
• M80: 24,552,302 km (0.1 R)
• M81: 24,705,490 km (0.097 R)
• M82: 24,974,317 km (0.11 R)
• M83: 25,321,384 km (0.092 R)
• M84: 26,059,351 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 15

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.01 AU - 5.61 AU

Year: 3974 Days

Day: 6.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,205,031 km

• M1: 198,666 km (0.115 R)
• M2: 316,100 km (0.101 R)
• M3: 631,303 km (0.098 R)
• M4: 746,942 km (0.078 R)
• M5: 1,130,362 km (0.051 R)
• M6: 1,249,741 km (0.101 R)
• M7: 1,944,473 km (0.087 R)
• M8: 2,041,263 km (0.108 R)
• M9: 2,156,304 km (0.108 R)
• M10: 2,427,824 km (0.09 R)
• M11: 2,550,195 km (0.102 R)
• M12: 2,801,370 km (0.119 R)
• M13: 2,930,024 km (0.116 R)
• M14: 3,042,073 km (0.077 R)
• M15: 3,465,135 km (0.098 R)
• M16: 4,051,858 km (0.065 R)
• M17: 4,282,688 km (0.085 R)
• M18: 4,626,314 km (0.092 R)
• M19: 5,091,115 km (0.094 R)
• M20: 5,226,800 km (0.08 R)
• M21: 5,757,872 km (0.105 R)
• M22: 5,994,237 km (0.115 R)
• M23: 6,330,533 km (0.109 R)
• M24: 6,501,224 km (0.116 R)
• M25: 6,971,859 km (0.102 R)
• M26: 7,148,085 km (0.104 R)
• M27: 7,427,983 km (0.066 R)
• M28: 7,815,741 km (0.098 R)
• M29: 7,946,489 km (0.077 R)
• M30: 8,157,123 km (0.109 R)
• M31: 9,155,539 km (0.111 R)
• M32: 10,050,135 km (0.041 R)
• M33: 10,306,844 km (0.046 R)
• M34: 10,972,705 km (0.046 R)
• M35: 11,178,252 km (0.077 R)
• M36: 11,652,627 km (0.101 R)
• M37: 12,163,952 km (0.09 R)
• M38: 12,805,727 km (0.107 R)
• M39: 13,552,819 km (0.114 R)
• M40: 13,710,346 km (0.053 R)
• M41: 13,805,041 km (0.112 R)
• M42: 13,931,751 km (0.085 R)
• M43: 14,122,488 km (0.069 R)
• M44: 14,250,095 km (0.119 R)
• M45: 14,442,328 km (0.082 R)
• M46: 14,570,982 km (0.057 R)
• M47: 14,764,562 km (0.084 R)
• M48: 14,861,800 km (0.053 R)
• M49: 15,089,339 km (0.042 R)
• M50: 15,383,598 km (0.077 R)
• M51: 15,514,945 km (0.062 R)
• M52: 15,712,713 km (0.111 R)
• M53: 16,177,514 km (0.037 R)
• M54: 16,344,615 km (0.086 R)
• M55: 16,646,802 km (0.099 R)
• M56: 16,950,935 km (0.115 R)
• M57: 17,770,731 km (0.09 R)
• M58: 18,359,399 km (0.045 R)
• M59: 18,498,824 km (0.064 R)
• M60: 18,603,692 km (0.066 R)
• M61: 18,743,716 km (0.057 R)
• M62: 20,307,462 km (0.09 R)
• M63: 20,415,472 km (0.096 R)
• M64: 20,741,146 km (0.111 R)
• M65: 20,959,110 km (0.039 R)
• M66: 21,287,627 km (0.113 R)
• M67: 22,357,551 km (0.107 R)
• M68: 22,581,200 km (0.104 R)
• M69: 22,805,447 km (0.094 R)
• M70: 23,331,733 km (0.103 R)
• M71: 23,900,205 km (0.116 R)
• M72: 24,703,545 km (0.118 R)
• M73: 25,438,071 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 8.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.92 AU - 6.86 AU

Year: 5385 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 141.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,205,031 km

• M1: 144,362 km (0.034 R)
• M2: 217,067 km (0.082 R)
• M3: 305,778 km (0.071 R)
• M4: 436,527 km (0.099 R)
• M5: 527,781 km (0.083 R)
• M6: 618,288 km (0.097 R)
• M7: 706,252 km (0.074 R)
• M8: 895,493 km (0.065 R)
• M9: 996,471 km (0.085 R)
• M10: 1,301,651 km (0.119 R)
• M11: 1,546,692 km (0.086 R)
• M12: 1,635,554 km (0.116 R)
• M13: 2,240,976 km (0.067 R)
• M14: 2,444,429 km (0.029 R)
• M15: 2,614,073 km (0.027 R)
• M16: 2,869,287 km (0.102 R)
• M17: 2,937,803 km (0.07 R)
• M18: 3,048,505 km (0.076 R)
• M19: 3,231,464 km (0.101 R)
• M20: 3,288,460 km (0.074 R)
• M21: 3,388,990 km (0.091 R)
• M22: 3,593,341 km (0.072 R)
• M23: 4,137,279 km (0.033 R)
• M24: 4,514,265 km (0.068 R)
• M25: 4,658,478 km (0.092 R)
• M26: 4,771,723 km (0.07 R)
• M27: 4,967,996 km (0.103 R)
• M28: 5,083,784 km (0.114 R)
• M29: 5,200,471 km (0.068 R)
• M30: 5,641,485 km (0.118 R)
• M31: 5,814,271 km (0.12 R)
• M32: 5,883,834 km (0.114 R)
• M33: 6,112,120 km (0.105 R)
• M34: 6,325,447 km (0.095 R)
• M35: 6,523,066 km (0.105 R)
• M36: 6,686,277 km (0.099 R)
• M37: 7,091,089 km (0.106 R)
• M38: 7,277,787 km (0.112 R)
• M39: 7,465,981 km (0.112 R)
• M40: 7,732,265 km (0.106 R)
• M41: 7,847,456 km (0.073 R)
• M42: 8,098,780 km (0.045 R)
• M43: 8,333,050 km (0.105 R)
• M44: 8,510,324 km (0.071 R)
• M45: 8,868,611 km (0.068 R)
• M46: 9,009,233 km (0.059 R)
• M47: 9,150,603 km (0.116 R)
• M48: 9,211,489 km (0.114 R)
• M49: 9,292,721 km (0.097 R)
• M50: 9,723,562 km (0.092 R)
• M51: 10,098,006 km (0.092 R)
• M52: 10,244,911 km (0.05 R)
• M53: 10,413,657 km (0.088 R)
• M54: 10,477,236 km (0.063 R)
• M55: 10,882,647 km (0.09 R)
• M56: 12,419,914 km (0.07 R)
• M57: 13,420,575 km (0.117 R)
• M58: 13,489,838 km (0.106 R)
• M59: 13,930,703 km (0.119 R)
• M60: 14,024,052 km (0.115 R)
• M61: 14,282,109 km (0.1 R)
• M62: 14,447,115 km (0.071 R)
• M63: 14,588,934 km (0.04 R)
• M64: 14,802,709 km (0.094 R)
• M65: 15,450,318 km (0.065 R)
• M66: 15,546,959 km (0.087 R)
• M67: 15,960,298 km (0.112 R)
• M68: 16,131,587 km (0.034 R)
• M69: 16,377,227 km (0.087 R)
• M70: 16,475,812 km (0.117 R)
• M71: 16,574,696 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 14.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.66 AU - 12.56 AU

Year: 13020 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,205,031 km

• M1: 458,517 km (0.109 R)
• M2: 659,577 km (0.063 R)
• M3: 1,093,860 km (0.115 R)
• M4: 1,835,267 km (0.113 R)
• M5: 2,175,901 km (0.063 R)
• M6: 2,480,034 km (0.11 R)
• M7: 2,681,093 km (0.094 R)
• M8: 3,007,964 km (0.086 R)
• M9: 3,411,131 km (0.113 R)
• M10: 3,700,603 km (0.107 R)
• M11: 4,201,007 km (0.111 R)
• M12: 5,155,891 km (0.11 R)
• M13: 5,905,526 km (0.06 R)
• M14: 6,059,761 km (0.085 R)
• M15: 6,530,097 km (0.074 R)
• M16: 7,175,761 km (0.095 R)
• M17: 7,589,848 km (0.085 R)
• M18: 7,926,742 km (0.089 R)
• M19: 8,225,489 km (0.094 R)
• M20: 8,834,353 km (0.075 R)
• M21: 9,502,906 km (0.04 R)
• M22: 9,729,546 km (0.034 R)
• M23: 10,003,610 km (0.094 R)
• M24: 10,606,639 km (0.113 R)
• M25: 11,173,615 km (0.097 R)
• M26: 11,316,929 km (0.109 R)
• M27: 11,509,013 km (0.112 R)
• M28: 12,140,615 km (0.11 R)
• M29: 12,933,634 km (0.092 R)
• M30: 13,641,231 km (0.094 R)
• M31: 13,794,569 km (0.081 R)
• M32: 13,897,044 km (0.078 R)
• M33: 14,465,366 km (0.09 R)
• M34: 15,678,306 km (0.12 R)
• M35: 17,033,662 km (0.096 R)
• M36: 17,364,423 km (0.031 R)
• M37: 17,475,275 km (0.107 R)
• M38: 18,765,856 km (0.111 R)
• M39: 20,087,254 km (0.089 R)
• M40: 20,320,028 km (0.097 R)
• M41: 20,495,207 km (0.041 R)
• M42: 21,142,069 km (0.1 R)
• M43: 21,557,203 km (0.087 R)
• M44: 21,975,030 km (0.105 R)
• M45: 23,857,569 km (0.047 R)
• M46: 25,350,257 km (0.058 R)
• M47: 26,553,323 km (0.099 R)
• M48: 26,744,958 km (0.095 R)
• M49: 28,752,412 km (0.118 R)
• M50: 30,406,366 km (0.118 R)
• M51: 31,346,139 km (0.068 R)
• M52: 31,481,077 km (0.105 R)
• M53: 32,159,204 km (0.074 R)
• M54: 34,152,595 km (0.086 R)
• M55: 34,779,411 km (0.113 R)
• M56: 35,269,493 km (0.116 R)
• M57: 36,398,359 km (0.072 R)
• M58: 37,038,638 km (0.101 R)
• M59: 37,826,270 km (0.076 R)
• M60: 38,041,991 km (0.048 R)
• M61: 38,330,266 km (0.115 R)
• M62: 40,515,591 km (0.079 R)
• M63: 41,179,058 km (0.114 R)
• M64: 41,623,364 km (0.118 R)
• M65: 42,367,463 km (0.109 R)
• M66: 43,416,593 km (0.068 R)
• M67: 43,717,883 km (0.058 R)
• M68: 44,019,921 km (0.114 R)
• M69: 44,322,708 km (0.111 R)
• M70: 44,474,250 km (0.09 R)
• M71: 44,701,938 km (0.049 R)
• M72: 46,384,017 km (0.06 R)
• M73: 46,769,082 km (0.101 R)
• M74: 46,923,467 km (0.107 R)
• M75: 48,554,532 km (0.05 R)
• M76: 49,967,334 km (0.096 R)
• M77: 50,441,260 km (0.12 R)
• M78: 51,154,992 km (0.042 R)
• M79: 51,872,014 km (0.042 R)
• M80: 52,111,670 km (0.117 R)
• M81: 53,154,966 km (0.116 R)
• M82: 53,719,548 km (0.109 R)
• M83: 53,881,263 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit