🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.79 AU - 0.89 AU

Year: 276 Days

Day: 14.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,760,905 km

• M1: 460,462 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.92 AU

Year: 698 Days

Day: 28.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 752 Days

Day: 22.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.32 AU - 3.18 AU

Year: 1633 Days

Day: 21.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 12.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.46 AU - 6.46 AU

Year: 5881 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,760,905 km

• M1: 160,818 km (0.116 R)
• M2: 458,667 km (0.089 R)
• M3: 602,879 km (0.104 R)
• M4: 714,330 km (0.108 R)
• M5: 869,612 km (0.078 R)
• M6: 1,115,103 km (0.047 R)
• M7: 1,215,931 km (0.093 R)
• M8: 1,481,917 km (0.072 R)
• M9: 1,814,323 km (0.108 R)
• M10: 1,971,251 km (0.069 R)
• M11: 2,057,719 km (0.099 R)
• M12: 2,273,140 km (0.1 R)
• M13: 2,390,275 km (0.073 R)
• M14: 2,630,828 km (0.103 R)
• M15: 3,035,042 km (0.117 R)
• M16: 3,135,721 km (0.1 R)
• M17: 3,252,108 km (0.103 R)
• M18: 3,564,618 km (0.104 R)
• M19: 3,747,576 km (0.09 R)
• M20: 4,059,637 km (0.081 R)
• M21: 4,234,966 km (0.111 R)
• M22: 4,380,226 km (0.079 R)
• M23: 5,114,602 km (0.103 R)
• M24: 5,391,208 km (0.048 R)
• M25: 5,566,686 km (0.05 R)
• M26: 5,887,125 km (0.071 R)
• M27: 6,031,637 km (0.115 R)
• M28: 6,305,550 km (0.07 R)
• M29: 6,809,246 km (0.116 R)
• M30: 7,018,235 km (0.086 R)
• M31: 7,598,824 km (0.115 R)
• M32: 7,974,614 km (0.092 R)
• M33: 8,235,213 km (0.055 R)
• M34: 8,376,733 km (0.046 R)
• M35: 8,744,444 km (0.092 R)
• M36: 8,992,478 km (0.114 R)
• M37: 9,096,598 km (0.103 R)
• M38: 9,432,295 km (0.108 R)
• M39: 9,965,013 km (0.111 R)
• M40: 10,051,182 km (0.108 R)
• M41: 10,267,650 km (0.054 R)
• M42: 10,727,215 km (0.118 R)
• M43: 11,803,122 km (0.111 R)
• M44: 11,894,377 km (0.061 R)
• M45: 12,100,523 km (0.082 R)
• M46: 12,284,678 km (0.076 R)
• M47: 12,446,692 km (0.113 R)
• M48: 12,609,305 km (0.114 R)
• M49: 12,725,842 km (0.057 R)
• M50: 13,172,392 km (0.026 R)
• M51: 13,528,435 km (0.083 R)
• M52: 13,647,963 km (0.106 R)
• M53: 13,887,769 km (0.027 R)
• M54: 14,129,070 km (0.094 R)
• M55: 14,640,396 km (0.096 R)
• M56: 14,762,916 km (0.028 R)
• M57: 15,456,003 km (0.036 R)
• M58: 16,008,019 km (0.113 R)
• M59: 16,109,148 km (0.098 R)
• M60: 17,260,602 km (0.104 R)
• M61: 17,416,184 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 8.6

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.61 AU - 9.29 AU

Year: 8028 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,760,905 km

• M1: 110,702 km (0.076 R)
• M2: 224,098 km (0.086 R)
• M3: 476,320 km (0.105 R)
• M4: 641,176 km (0.074 R)
• M5: 715,676 km (0.1 R)
• M6: 974,780 km (0.053 R)
• M7: 1,281,605 km (0.093 R)
• M8: 1,785,750 km (0.082 R)
• M9: 2,093,323 km (0.073 R)
• M10: 2,276,580 km (0.105 R)
• M11: 2,465,223 km (0.057 R)
• M12: 2,984,478 km (0.1 R)
• M13: 3,673,525 km (0.09 R)
• M14: 4,946,304 km (0.046 R)
• M15: 5,409,010 km (0.049 R)
• M16: 5,597,952 km (0.087 R)
• M17: 6,014,882 km (0.119 R)
• M18: 6,112,569 km (0.112 R)
• M19: 6,375,562 km (0.111 R)
• M20: 6,912,618 km (0.098 R)
• M21: 7,745,430 km (0.069 R)
• M22: 7,887,398 km (0.115 R)
• M23: 8,719,910 km (0.109 R)
• M24: 10,117,154 km (0.072 R)
• M25: 10,506,558 km (0.109 R)
• M26: 10,703,129 km (0.112 R)
• M27: 10,900,898 km (0.034 R)
• M28: 11,020,277 km (0.1 R)
• M29: 12,195,368 km (0.083 R)
• M30: 12,526,578 km (0.068 R)
• M31: 12,693,230 km (0.081 R)
• M32: 12,777,005 km (0.072 R)
• M33: 13,028,927 km (0.115 R)
• M34: 13,155,487 km (0.096 R)
• M35: 13,324,982 km (0.045 R)
• M36: 14,053,224 km (0.102 R)
• M37: 14,269,991 km (0.114 R)
• M38: 15,458,995 km (0.098 R)
• M39: 15,727,523 km (0.064 R)
• M40: 16,042,876 km (0.084 R)
• M41: 16,178,561 km (0.107 R)
• M42: 16,863,121 km (0.097 R)
• M43: 16,954,974 km (0.06 R)
• M44: 17,093,352 km (0.104 R)
• M45: 17,232,029 km (0.103 R)
• M46: 17,930,950 km (0.109 R)
• M47: 18,260,215 km (0.066 R)
• M48: 18,734,291 km (0.111 R)
• M49: 19,452,810 km (0.07 R)
• M50: 19,645,940 km (0.067 R)
• M51: 19,936,759 km (0.116 R)
• M52: 20,326,910 km (0.102 R)
• M53: 20,916,774 km (0.098 R)
• M54: 22,415,895 km (0.105 R)
• M55: 23,076,220 km (0.043 R)
• M56: 24,208,227 km (0.113 R)
• M57: 24,468,078 km (0.114 R)
• M58: 24,572,348 km (0.063 R)
• M59: 25,253,018 km (0.093 R)
• M60: 25,516,610 km (0.113 R)
• M61: 25,780,949 km (0.113 R)
• M62: 26,205,957 km (0.1 R)
• M63: 26,901,437 km (0.077 R)
• M64: 27,008,848 km (0.082 R)
• M65: 27,224,419 km (0.111 R)
• M66: 27,386,433 km (0.075 R)
• M67: 27,548,747 km (0.117 R)
• M68: 28,146,690 km (0.071 R)
• M69: 28,474,608 km (0.061 R)
• M70: 30,356,849 km (0.105 R)
• M71: 30,524,847 km (0.106 R)
• M72: 31,426,025 km (0.113 R)
• M73: 31,709,513 km (0.098 R)
• M74: 33,485,688 km (0.09 R)
• M75: 34,882,783 km (0.045 R)
• M76: 35,588,436 km (0.07 R)
• M77: 36,834,736 km (0.118 R)
• M78: 37,974,671 km (0.072 R)
• M79: 38,155,685 km (0.083 R)
• M80: 38,579,196 km (0.063 R)
• M81: 38,761,257 km (0.059 R)
• M82: 39,065,090 km (0.102 R)
• M83: 39,125,977 km (0.105 R)
• M84: 39,187,013 km (0.079 R)
• M85: 39,247,899 km (0.093 R)
• M86: 39,614,264 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 11.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.77 AU - 11.85 AU

Year: 13623 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,760,905 km

• M1: 148,401 km (0.116 R)
• M2: 233,223 km (0.055 R)
• M3: 404,363 km (0.078 R)
• M4: 579,841 km (0.052 R)
• M5: 661,372 km (0.116 R)
• M6: 838,047 km (0.111 R)
• M7: 991,385 km (0.113 R)
• M8: 1,283,251 km (0.079 R)
• M9: 1,371,663 km (0.055 R)
• M10: 1,674,299 km (0.101 R)
• M11: 1,771,837 km (0.116 R)
• M12: 2,507,859 km (0.12 R)
• M13: 2,620,356 km (0.059 R)
• M14: 2,705,777 km (0.103 R)
• M15: 2,967,872 km (0.09 R)
• M16: 3,392,132 km (0.095 R)
• M17: 3,485,630 km (0.047 R)
• M18: 4,164,057 km (0.087 R)
• M19: 4,639,030 km (0.104 R)
• M20: 5,566,686 km (0.058 R)
• M21: 5,751,739 km (0.112 R)
• M22: 6,089,830 km (0.086 R)
• M23: 6,707,071 km (0.093 R)
• M24: 6,785,610 km (0.081 R)
• M25: 7,547,362 km (0.113 R)
• M26: 7,752,311 km (0.066 R)
• M27: 8,000,793 km (0.116 R)
• M28: 8,378,378 km (0.116 R)
• M29: 9,812,573 km (0.094 R)
• M30: 10,398,249 km (0.111 R)
• M31: 10,902,693 km (0.055 R)
• M32: 12,560,686 km (0.104 R)
• M33: 13,048,674 km (0.051 R)
• M34: 14,296,021 km (0.072 R)
• M35: 14,652,064 km (0.036 R)
• M36: 14,754,240 km (0.094 R)
• M37: 14,856,864 km (0.064 R)
• M38: 15,165,783 km (0.046 R)
• M39: 16,475,961 km (0.107 R)
• M40: 16,688,839 km (0.12 R)
• M41: 18,260,215 km (0.087 R)
• M42: 18,535,924 km (0.103 R)
• M43: 20,275,897 km (0.114 R)
• M44: 21,600,287 km (0.079 R)
• M45: 22,538,116 km (0.065 R)
• M46: 22,715,389 km (0.116 R)
• M47: 23,130,972 km (0.081 R)
• M48: 23,728,915 km (0.075 R)
• M49: 24,453,268 km (0.108 R)
• M50: 24,696,364 km (0.069 R)
• M51: 25,001,395 km (0.073 R)
• M52: 25,615,045 km (0.101 R)
• M53: 26,482,563 km (0.103 R)
• M54: 26,669,710 km (0.101 R)
• M55: 27,108,032 km (0.076 R)
• M56: 27,548,747 km (0.027 R)
• M57: 29,529,273 km (0.038 R)
• M58: 29,788,078 km (0.083 R)
• M59: 29,917,779 km (0.054 R)
• M60: 31,753,644 km (0.114 R)
• M61: 31,886,188 km (0.075 R)
• M62: 32,351,437 km (0.079 R)
• M63: 32,752,060 km (0.118 R)
• M64: 34,575,060 km (0.09 R)
• M65: 35,327,238 km (0.092 R)
• M66: 36,015,687 km (0.087 R)
• M67: 36,847,601 km (0.096 R)
• M68: 37,685,948 km (0.099 R)
• M69: 40,453,658 km (0.106 R)
• M70: 40,597,421 km (0.087 R)
• M71: 41,753,065 km (0.096 R)
• M72: 42,189,292 km (0.097 R)
• M73: 42,407,855 km (0.107 R)
• M74: 43,359,746 km (0.071 R)
• M75: 45,583,219 km (0.113 R)
• M76: 46,633,396 km (0.114 R)
• M77: 46,784,041 km (0.116 R)
• M78: 47,010,383 km (0.117 R)
• M79: 48,071,481 km (0.081 R)
• M80: 48,834,131 km (0.069 R)
• M81: 51,535,120 km (0.113 R)
• M82: 51,690,851 km (0.071 R)
• M83: 51,846,882 km (0.081 R)
• M84: 52,002,913 km (0.061 R)
• M85: 52,081,152 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.8

Radius: 6.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.96 AU - 22.92 AU

Year: 29522 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,760,905 km

• M1: 117,883 km (0.036 R)
• M2: 205,996 km (0.094 R)
• M3: 396,135 km (0.056 R)
• M4: 731,982 km (0.077 R)
• M5: 812,316 km (0.116 R)
• M6: 895,642 km (0.116 R)
• M7: 1,329,775 km (0.108 R)
• M8: 1,479,074 km (0.104 R)
• M9: 2,129,825 km (0.068 R)
• M10: 2,334,624 km (0.099 R)
• M11: 2,700,541 km (0.066 R)
• M12: 2,763,372 km (0.071 R)
• M13: 3,349,646 km (0.097 R)
• M14: 3,937,865 km (0.101 R)
• M15: 4,080,880 km (0.112 R)
• M16: 4,445,899 km (0.084 R)
• M17: 4,936,131 km (0.093 R)
• M18: 5,926,320 km (0.119 R)
• M19: 6,464,872 km (0.057 R)
• M20: 6,549,096 km (0.051 R)
• M21: 7,018,982 km (0.025 R)
• M22: 7,105,600 km (0.105 R)
• M23: 7,766,373 km (0.082 R)
• M24: 7,855,983 km (0.105 R)
• M25: 9,146,115 km (0.115 R)
• M26: 9,193,388 km (0.088 R)
• M27: 9,430,949 km (0.088 R)
• M28: 10,649,274 km (0.095 R)
• M29: 12,071,501 km (0.094 R)
• M30: 12,699,064 km (0.053 R)
• M31: 12,751,872 km (0.085 R)
• M32: 13,606,226 km (0.065 R)
• M33: 13,660,230 km (0.102 R)
• M34: 13,714,385 km (0.082 R)
• M35: 13,768,539 km (0.104 R)
• M36: 14,534,181 km (0.084 R)
• M37: 14,644,584 km (0.084 R)
• M38: 14,810,937 km (0.118 R)
• M39: 15,595,129 km (0.104 R)
• M40: 16,681,060 km (0.099 R)
• M41: 17,496,668 km (0.101 R)
• M42: 18,087,131 km (0.068 R)
• M43: 18,146,521 km (0.032 R)
• M44: 19,591,786 km (0.105 R)
• M45: 21,891,255 km (0.104 R)
• M46: 22,335,860 km (0.06 R)
• M47: 22,719,279 km (0.115 R)
• M48: 23,104,793 km (0.114 R)
• M49: 23,233,896 km (0.101 R)
• M50: 24,143,600 km (0.101 R)
• M51: 24,537,043 km (0.101 R)
• M52: 24,866,607 km (0.116 R)
• M53: 24,998,851 km (0.091 R)
• M54: 25,663,515 km (0.109 R)
• M55: 26,401,182 km (0.091 R)
• M56: 27,418,447 km (0.115 R)
• M57: 27,760,278 km (0.106 R)
• M58: 29,281,539 km (0.068 R)
• M59: 30,334,110 km (0.049 R)
• M60: 30,546,090 km (0.098 R)
• M61: 31,541,963 km (0.11 R)
• M62: 32,331,840 km (0.08 R)
• M63: 33,419,566 km (0.115 R)
• M64: 33,711,581 km (0.1 R)
• M65: 33,857,888 km (0.068 R)
• M66: 35,036,270 km (0.085 R)
• M67: 35,928,921 km (0.092 R)
• M68: 36,303,065 km (0.063 R)
• M69: 36,378,013 km (0.079 R)
• M70: 37,508,824 km (0.056 R)
• M71: 37,584,670 km (0.076 R)
• M72: 39,727,659 km (0.098 R)
• M73: 39,805,001 km (0.095 R)
• M74: 41,204,340 km (0.091 R)
• M75: 41,752,915 km (0.107 R)
• M76: 42,225,046 km (0.076 R)
• M77: 43,811,532 km (0.101 R)
• M78: 44,692,364 km (0.09 R)
• M79: 46,227,537 km (0.061 R)
• M80: 46,634,294 km (0.05 R)
• M81: 48,273,587 km (0.074 R)
• M82: 48,438,594 km (0.091 R)
• M83: 48,769,055 km (0.114 R)
• M84: 51,103,381 km (0.085 R)
• M85: 53,644,600 km (0.087 R)
• M86: 55,102,880 km (0.05 R)
• M87: 56,140,042 km (0.085 R)
• M88: 56,748,007 km (0.089 R)
• M89: 57,183,487 km (0.112 R)
• M90: 57,270,852 km (0.106 R)
• M91: 58,760,847 km (0.116 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit