🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 30.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,031,971 km

• M1: 229,184 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.96 AU - 0.98 AU

Year: 362 Days

Day: 22 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,031,971 km

• M1: 264,190 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1 AU - 1.32 AU

Year: 473 Days

Day: 39 Hours

Environment

Temp: -16 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.81 AU - 2.67 AU

Year: 1270 Days

Day: 47.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.07 AU - 3.97 AU

Year: 2501 Days

Day: 46.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 13.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.05 AU - 6.01 AU

Year: 4273 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,031,971 km

• M1: 169,345 km (0.11 R)
• M2: 409,898 km (0.096 R)
• M3: 496,366 km (0.029 R)
• M4: 741,856 km (0.11 R)
• M5: 960,418 km (0.082 R)
• M6: 1,245,851 km (0.115 R)
• M7: 1,478,177 km (0.118 R)
• M8: 1,575,415 km (0.069 R)
• M9: 1,725,312 km (0.104 R)
• M10: 1,932,954 km (0.085 R)
• M11: 2,167,524 km (0.056 R)
• M12: 2,430,816 km (0.11 R)
• M13: 2,645,040 km (0.048 R)
• M14: 3,050,899 km (0.107 R)
• M15: 3,411,579 km (0.111 R)
• M16: 3,763,882 km (0.091 R)
• M17: 4,267,578 km (0.069 R)
• M18: 4,575,301 km (0.08 R)
• M19: 4,988,790 km (0.112 R)
• M20: 5,112,806 km (0.108 R)
• M21: 5,670,507 km (0.099 R)
• M22: 5,800,059 km (0.061 R)
• M23: 6,489,406 km (0.105 R)
• M24: 6,761,525 km (0.114 R)
• M25: 6,871,329 km (0.074 R)
• M26: 7,065,208 km (0.114 R)
• M27: 7,345,255 km (0.112 R)
• M28: 7,974,165 km (0.071 R)
• M29: 8,148,746 km (0.084 R)
• M30: 8,265,881 km (0.1 R)
• M31: 8,501,797 km (0.102 R)
• M32: 8,650,347 km (0.071 R)
• M33: 8,739,807 km (0.114 R)
• M34: 9,101,235 km (0.087 R)
• M35: 9,498,268 km (0.105 R)
• M36: 11,045,559 km (0.086 R)
• M37: 11,142,947 km (0.082 R)
• M38: 11,370,934 km (0.094 R)
• M39: 11,501,982 km (0.1 R)
• M40: 12,399,719 km (0.077 R)
• M41: 12,636,233 km (0.068 R)
• M42: 13,079,342 km (0.075 R)
• M43: 13,875,651 km (0.11 R)
• M44: 13,980,819 km (0.094 R)
• M45: 14,121,291 km (0.028 R)
• M46: 14,830,684 km (0.069 R)
• M47: 15,479,191 km (0.109 R)
• M48: 15,660,952 km (0.073 R)
• M49: 16,878,529 km (0.05 R)
• M50: 17,328,819 km (0.073 R)
• M51: 17,479,763 km (0.078 R)
• M52: 17,897,291 km (0.078 R)
• M53: 18,356,556 km (0.095 R)
• M54: 18,471,896 km (0.037 R)
• M55: 18,780,816 km (0.114 R)
• M56: 20,073,341 km (0.051 R)
• M57: 20,470,673 km (0.072 R)
• M58: 20,630,294 km (0.119 R)
• M59: 21,353,899 km (0.12 R)
• M60: 21,596,996 km (0.114 R)
• M61: 22,784,803 km (0.112 R)
• M62: 24,077,777 km (0.08 R)
• M63: 24,415,420 km (0.087 R)
• M64: 25,095,192 km (0.093 R)
• M65: 26,083,436 km (0.106 R)
• M66: 26,343,287 km (0.116 R)
• M67: 26,430,204 km (0.038 R)
• M68: 28,186,632 km (0.111 R)
• M69: 28,408,785 km (0.059 R)
• M70: 29,438,467 km (0.096 R)
• M71: 29,754,268 km (0.063 R)
• M72: 30,298,206 km (0.09 R)
• M73: 30,571,372 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.86 AU - 5.42 AU

Year: 4414 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,031,971 km

• M1: 233,672 km (0.075 R)
• M2: 409,300 km (0.079 R)
• M3: 584,030 km (0.03 R)
• M4: 765,044 km (0.102 R)
• M5: 929,452 km (0.057 R)
• M6: 1,199,775 km (0.071 R)
• M7: 1,540,260 km (0.119 R)
• M8: 1,722,320 km (0.104 R)
• M9: 2,141,494 km (0.099 R)
• M10: 2,539,274 km (0.03 R)
• M11: 2,701,289 km (0.089 R)
• M12: 2,941,693 km (0.102 R)
• M13: 3,131,383 km (0.1 R)
• M14: 3,266,769 km (0.051 R)
• M15: 3,543,375 km (0.075 R)
• M16: 3,725,286 km (0.05 R)
• M17: 3,972,721 km (0.062 R)
• M18: 4,204,299 km (0.12 R)
• M19: 4,440,364 km (0.097 R)
• M20: 5,152,300 km (0.062 R)
• M21: 5,266,743 km (0.1 R)
• M22: 6,384,388 km (0.082 R)
• M23: 6,507,507 km (0.106 R)
• M24: 6,781,271 km (0.089 R)
• M25: 7,861,518 km (0.083 R)
• M26: 8,529,771 km (0.042 R)
• M27: 8,747,586 km (0.104 R)
• M28: 9,050,073 km (0.108 R)
• M29: 9,160,775 km (0.111 R)
• M30: 9,272,076 km (0.103 R)
• M31: 9,807,038 km (0.11 R)
• M32: 10,409,917 km (0.075 R)
• M33: 10,613,520 km (0.088 R)
• M34: 11,054,385 km (0.084 R)
• M35: 11,351,636 km (0.062 R)
• M36: 11,501,234 km (0.065 R)
• M37: 11,863,111 km (0.081 R)
• M38: 11,954,067 km (0.114 R)
• M39: 12,198,061 km (0.084 R)
• M40: 12,597,936 km (0.084 R)
• M41: 13,033,415 km (0.09 R)
• M42: 13,664,270 km (0.095 R)
• M43: 13,759,713 km (0.104 R)
• M44: 14,499,175 km (0.112 R)
• M45: 14,661,639 km (0.094 R)
• M46: 15,021,272 km (0.042 R)
• M47: 15,218,591 km (0.055 R)
• M48: 15,615,923 km (0.087 R)
• M49: 16,218,354 km (0.111 R)
• M50: 17,033,363 km (0.11 R)
• M51: 17,376,989 km (0.113 R)
• M52: 17,757,566 km (0.117 R)
• M53: 17,931,399 km (0.114 R)
• M54: 18,526,948 km (0.112 R)
• M55: 18,809,389 km (0.093 R)
• M56: 18,915,753 km (0.049 R)
• M57: 19,128,930 km (0.11 R)
• M58: 19,235,893 km (0.06 R)
• M59: 19,629,634 km (0.108 R)
• M60: 20,279,637 km (0.114 R)
• M61: 20,936,671 km (0.117 R)
• M62: 21,230,930 km (0.106 R)
• M63: 21,712,186 km (0.058 R)
• M64: 22,874,113 km (0.108 R)
• M65: 23,367,337 km (0.05 R)
• M66: 23,519,777 km (0.076 R)
• M67: 23,864,152 km (0.037 R)
• M68: 24,056,086 km (0.041 R)
• M69: 24,171,575 km (0.084 R)
• M70: 24,480,345 km (0.106 R)
• M71: 24,712,820 km (0.087 R)
• M72: 24,946,043 km (0.119 R)
• M73: 25,571,362 km (0.084 R)
• M74: 26,281,055 km (0.096 R)
• M75: 26,558,858 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 10.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.45 AU - 12.47 AU

Year: 13742 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,031,971 km

• M1: 651,948 km (0.029 R)
• M2: 739,313 km (0.08 R)
• M3: 1,216,081 km (0.097 R)
• M4: 1,463,516 km (0.036 R)
• M5: 1,629,420 km (0.113 R)
• M6: 1,903,184 km (0.062 R)
• M7: 2,111,574 km (0.118 R)
• M8: 2,218,536 km (0.058 R)
• M9: 2,494,395 km (0.111 R)
• M10: 2,607,790 km (0.087 R)
• M11: 2,869,437 km (0.052 R)
• M12: 3,078,874 km (0.088 R)
• M13: 3,324,513 km (0.05 R)
• M14: 4,166,600 km (0.072 R)
• M15: 4,404,311 km (0.099 R)
• M16: 4,473,126 km (0.05 R)
• M17: 4,751,677 km (0.113 R)
• M18: 5,036,063 km (0.049 R)
• M19: 5,144,072 km (0.096 R)
• M20: 5,584,189 km (0.095 R)
• M21: 5,696,089 km (0.113 R)
• M22: 5,846,434 km (0.105 R)
• M23: 6,816,277 km (0.111 R)
• M24: 7,056,532 km (0.101 R)
• M25: 8,641,671 km (0.102 R)
• M26: 8,901,821 km (0.11 R)
• M27: 8,989,037 km (0.038 R)
• M28: 9,652,653 km (0.09 R)
• M29: 10,240,722 km (0.11 R)
• M30: 11,976,955 km (0.088 R)
• M31: 12,170,086 km (0.063 R)
• M32: 13,752,233 km (0.082 R)
• M33: 14,362,144 km (0.037 R)
• M34: 14,464,618 km (0.076 R)
• M35: 15,398,109 km (0.071 R)
• M36: 16,031,357 km (0.115 R)
• M37: 16,404,603 km (0.075 R)
• M38: 16,619,127 km (0.054 R)
• M39: 17,105,469 km (0.12 R)
• M40: 17,214,227 km (0.12 R)
• M41: 17,323,134 km (0.092 R)
• M42: 18,202,770 km (0.078 R)
• M43: 18,536,373 km (0.064 R)
• M44: 18,648,123 km (0.072 R)
• M45: 18,872,071 km (0.075 R)
• M46: 19,663,144 km (0.034 R)
• M47: 20,177,312 km (0.071 R)
• M48: 20,349,798 km (0.048 R)
• M49: 20,869,950 km (0.114 R)
• M50: 22,159,783 km (0.094 R)
• M51: 23,717,246 km (0.094 R)
• M52: 24,203,589 km (0.119 R)
• M53: 25,247,932 km (0.093 R)
• M54: 26,495,279 km (0.092 R)
• M55: 26,999,872 km (0.098 R)
• M56: 27,762,672 km (0.119 R)
• M57: 28,339,521 km (0.095 R)
• M58: 29,374,589 km (0.115 R)
• M59: 30,751,937 km (0.106 R)
• M60: 32,553,544 km (0.101 R)
• M61: 33,026,273 km (0.084 R)
• M62: 33,705,447 km (0.064 R)
• M63: 33,841,881 km (0.102 R)
• M64: 34,732,886 km (0.092 R)
• M65: 35,909,622 km (0.102 R)
• M66: 37,593,197 km (0.085 R)
• M67: 38,373,350 km (0.081 R)
• M68: 39,159,038 km (0.051 R)
• M69: 40,383,496 km (0.088 R)
• M70: 40,818,527 km (0.082 R)
• M71: 42,501,054 km (0.04 R)
• M72: 44,057,022 km (0.098 R)
• M73: 44,430,268 km (0.111 R)
• M74: 46,691,440 km (0.058 R)
• M75: 47,529,936 km (0.106 R)
• M76: 48,604,199 km (0.105 R)
• M77: 49,686,539 km (0.106 R)
• M78: 50,542,538 km (0.072 R)
• M79: 50,620,628 km (0.118 R)
• M80: 51,324,935 km (0.116 R)
• M81: 52,111,221 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.8

Radius: 4.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.78 AU - 18.7 AU

Year: 28300 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,031,971 km

• M1: 115,190 km (0.083 R)
• M2: 148,551 km (0.089 R)
• M3: 196,422 km (0.066 R)
• M4: 322,383 km (0.075 R)
• M5: 387,758 km (0.069 R)
• M6: 429,346 km (0.093 R)
• M7: 923,468 km (0.091 R)
• M8: 1,217,727 km (0.051 R)
• M9: 1,321,847 km (0.063 R)
• M10: 1,516,773 km (0.093 R)
• M11: 1,629,121 km (0.108 R)
• M12: 1,982,022 km (0.09 R)
• M13: 2,055,325 km (0.037 R)
• M14: 2,179,641 km (0.106 R)
• M15: 2,674,212 km (0.077 R)
• M16: 3,003,925 km (0.051 R)
• M17: 3,230,865 km (0.106 R)
• M18: 3,882,962 km (0.105 R)
• M19: 4,036,749 km (0.1 R)
• M20: 4,704,255 km (0.077 R)
• M21: 4,802,391 km (0.07 R)
• M22: 5,508,044 km (0.107 R)
• M23: 5,715,686 km (0.114 R)
• M24: 7,695,763 km (0.118 R)
• M25: 8,878,334 km (0.06 R)
• M26: 9,080,890 km (0.04 R)
• M27: 10,243,116 km (0.093 R)
• M28: 11,804,768 km (0.103 R)
• M29: 13,023,691 km (0.063 R)
• M30: 13,578,251 km (0.054 R)
• M31: 14,187,563 km (0.092 R)
• M32: 14,710,108 km (0.068 R)
• M33: 15,384,346 km (0.092 R)
• M34: 15,774,048 km (0.063 R)
• M35: 15,970,171 km (0.107 R)
• M36: 16,563,327 km (0.076 R)
• M37: 16,912,638 km (0.11 R)
• M38: 17,264,342 km (0.085 R)
• M39: 17,822,043 km (0.105 R)
• M40: 18,902,888 km (0.078 R)
• M41: 20,110,891 km (0.069 R)
• M42: 20,376,726 km (0.107 R)
• M43: 20,858,282 km (0.075 R)
• M44: 21,289,423 km (0.094 R)
• M45: 21,778,009 km (0.109 R)
• M46: 22,105,778 km (0.1 R)
• M47: 22,160,531 km (0.052 R)
• M48: 24,899,967 km (0.105 R)
• M49: 26,106,324 km (0.068 R)
• M50: 26,396,245 km (0.082 R)
• M51: 26,921,034 km (0.12 R)
• M52: 28,396,518 km (0.109 R)
• M53: 29,294,405 km (0.084 R)
• M54: 29,595,695 km (0.112 R)
• M55: 29,777,007 km (0.081 R)
• M56: 30,384,076 km (0.116 R)
• M57: 30,933,848 km (0.073 R)
• M58: 32,291,448 km (0.036 R)
• M59: 32,602,762 km (0.094 R)
• M60: 33,040,186 km (0.065 R)
• M61: 33,479,704 km (0.081 R)
• M62: 33,542,535 km (0.106 R)
• M63: 37,651,091 km (0.081 R)
• M64: 38,175,731 km (0.085 R)
• M65: 39,764,012 km (0.093 R)
• M66: 41,238,747 km (0.067 R)
• M67: 41,508,921 km (0.112 R)
• M68: 41,847,312 km (0.111 R)
• M69: 42,118,682 km (0.087 R)
• M70: 42,254,517 km (0.087 R)
• M71: 42,390,651 km (0.066 R)
• M72: 45,909,043 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit