🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.53 AU - 0.65 AU

Year: 195 Days

Day: 29.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.83 AU - 0.91 AU

Year: 349 Days

Day: 44.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.14 AU - 1.42 AU

Year: 623 Days

Day: 39.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.37 AU - 1.45 AU

Year: 721 Days

Day: 19.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,556,231 km

• M1: 114,891 km (0.093 R)
• M2: 793,766 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.34 AU - 1.6 AU

Year: 767 Days

Day: 31.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 11.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.1 AU - 4.26 AU

Year: 3679 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,556,231 km

• M1: 146,456 km (0.12 R)
• M2: 288,873 km (0.068 R)
• M3: 662,868 km (0.112 R)
• M4: 808,277 km (0.086 R)
• M5: 889,060 km (0.08 R)
• M6: 1,132,755 km (0.037 R)
• M7: 1,275,771 km (0.114 R)
• M8: 1,407,267 km (0.098 R)
• M9: 1,608,476 km (0.108 R)
• M10: 1,998,777 km (0.085 R)
• M11: 2,616,766 km (0.119 R)
• M12: 2,706,525 km (0.03 R)
• M13: 3,028,908 km (0.04 R)
• M14: 4,004,436 km (0.084 R)
• M15: 4,095,391 km (0.105 R)
• M16: 4,332,354 km (0.085 R)
• M17: 4,628,259 km (0.089 R)
• M18: 4,737,465 km (0.115 R)
• M19: 5,211,391 km (0.07 R)
• M20: 6,370,476 km (0.038 R)
• M21: 6,955,852 km (0.1 R)
• M22: 8,161,162 km (0.077 R)
• M23: 8,409,943 km (0.093 R)
• M24: 8,694,927 km (0.096 R)
• M25: 9,068,623 km (0.106 R)
• M26: 10,507,156 km (0.094 R)
• M27: 10,923,487 km (0.119 R)
• M28: 11,014,592 km (0.118 R)
• M29: 11,197,849 km (0.088 R)
• M30: 11,345,054 km (0.088 R)
• M31: 11,753,306 km (0.108 R)
• M32: 12,072,249 km (0.118 R)
• M33: 12,489,029 km (0.057 R)
• M34: 12,891,447 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 11.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.08 AU - 5.3 AU

Year: 4372 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,556,231 km

• M1: 148,401 km (0.069 R)
• M2: 295,905 km (0.075 R)
• M3: 393,742 km (0.099 R)
• M4: 663,766 km (0.111 R)
• M5: 771,027 km (0.091 R)
• M6: 873,203 km (0.048 R)
• M7: 1,143,676 km (0.091 R)
• M8: 1,275,621 km (0.104 R)
• M9: 1,455,138 km (0.052 R)
• M10: 1,540,858 km (0.053 R)
• M11: 1,687,763 km (0.069 R)
• M12: 1,808,937 km (0.108 R)
• M13: 2,092,126 km (0.042 R)
• M14: 2,288,997 km (0.119 R)
• M15: 2,423,635 km (0.105 R)
• M16: 2,970,864 km (0.092 R)
• M17: 3,174,168 km (0.062 R)
• M18: 3,536,494 km (0.038 R)
• M19: 3,871,892 km (0.104 R)
• M20: 4,053,803 km (0.037 R)
• M21: 4,197,118 km (0.111 R)
• M22: 4,363,171 km (0.06 R)
• M23: 4,573,656 km (0.077 R)
• M24: 4,874,198 km (0.086 R)
• M25: 5,359,493 km (0.093 R)
• M26: 5,653,453 km (0.103 R)
• M27: 5,976,136 km (0.092 R)
• M28: 6,092,822 km (0.084 R)
• M29: 6,906,634 km (0.12 R)
• M30: 7,426,337 km (0.09 R)
• M31: 7,526,867 km (0.108 R)
• M32: 7,703,692 km (0.112 R)
• M33: 7,882,013 km (0.073 R)
• M34: 8,242,693 km (0.064 R)
• M35: 8,372,843 km (0.058 R)
• M36: 8,529,771 km (0.111 R)
• M37: 9,167,956 km (0.074 R)
• M38: 9,275,816 km (0.04 R)
• M39: 9,904,127 km (0.075 R)
• M40: 10,237,431 km (0.059 R)
• M41: 10,744,418 km (0.038 R)
• M42: 11,462,039 km (0.036 R)
• M43: 11,753,606 km (0.086 R)
• M44: 12,224,988 km (0.11 R)
• M45: 12,762,643 km (0.053 R)
• M46: 13,247,191 km (0.059 R)
• M47: 14,296,769 km (0.075 R)
• M48: 15,181,192 km (0.085 R)
• M49: 15,662,299 km (0.109 R)
• M50: 15,791,402 km (0.109 R)
• M51: 16,180,954 km (0.064 R)
• M52: 16,606,560 km (0.086 R)
• M53: 16,705,295 km (0.04 R)
• M54: 16,969,485 km (0.099 R)
• M55: 18,584,095 km (0.074 R)
• M56: 18,926,674 km (0.116 R)
• M57: 19,652,672 km (0.088 R)
• M58: 19,931,822 km (0.12 R)
• M59: 20,529,017 km (0.115 R)
• M60: 20,670,387 km (0.047 R)
• M61: 20,918,719 km (0.105 R)
• M62: 21,633,348 km (0.06 R)
• M63: 21,849,367 km (0.075 R)
• M64: 22,683,824 km (0.113 R)
• M65: 23,013,239 km (0.076 R)
• M66: 23,936,557 km (0.087 R)
• M67: 24,085,407 km (0.077 R)
• M68: 24,346,605 km (0.094 R)
• M69: 24,496,352 km (0.104 R)
• M70: 25,060,486 km (0.1 R)
• M71: 25,211,580 km (0.116 R)
• M72: 25,287,276 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 10.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.88 AU - 6.08 AU

Year: 5522 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 90,556,231 km

• M1: 134,339 km (0.101 R)
• M2: 264,339 km (0.117 R)
• M3: 370,554 km (0.117 R)
• M4: 593,455 km (0.109 R)
• M5: 663,018 km (0.093 R)
• M6: 735,722 km (0.105 R)
• M7: 850,464 km (0.105 R)
• M8: 992,283 km (0.078 R)
• M9: 1,066,483 km (0.094 R)
• M10: 1,131,558 km (0.047 R)
• M11: 1,231,938 km (0.1 R)
• M12: 1,818,213 km (0.108 R)
• M13: 1,963,771 km (0.032 R)
• M14: 2,467,617 km (0.1 R)
• M15: 2,540,770 km (0.063 R)
• M16: 2,689,321 km (0.109 R)
• M17: 2,825,605 km (0.075 R)
• M18: 3,073,339 km (0.1 R)
• M19: 3,377,022 km (0.092 R)
• M20: 3,590,349 km (0.073 R)
• M21: 3,774,354 km (0.069 R)
• M22: 4,082,227 km (0.071 R)
• M23: 4,451,883 km (0.065 R)
• M24: 4,777,408 km (0.099 R)
• M25: 4,980,113 km (0.079 R)
• M26: 5,073,163 km (0.066 R)
• M27: 5,528,240 km (0.108 R)
• M28: 5,819,357 km (0.052 R)
• M29: 5,956,838 km (0.096 R)
• M30: 6,115,411 km (0.086 R)
• M31: 6,599,660 km (0.113 R)
• M32: 6,887,785 km (0.085 R)
• M33: 7,180,099 km (0.064 R)
• M34: 7,285,416 km (0.115 R)
• M35: 7,476,453 km (0.067 R)
• M36: 8,103,268 km (0.108 R)
• M37: 8,434,029 km (0.028 R)
• M38: 8,523,039 km (0.069 R)
• M39: 8,590,059 km (0.046 R)
• M40: 9,269,084 km (0.082 R)
• M41: 9,430,051 km (0.054 R)
• M42: 9,708,154 km (0.11 R)
• M43: 9,848,177 km (0.064 R)
• M44: 10,296,223 km (0.106 R)
• M45: 11,408,184 km (0.119 R)
• M46: 11,655,021 km (0.105 R)
• M47: 11,928,485 km (0.086 R)
• M48: 12,406,002 km (0.057 R)
• M49: 12,634,288 km (0.092 R)
• M50: 12,761,746 km (0.109 R)
• M51: 13,198,422 km (0.12 R)
• M52: 13,327,824 km (0.091 R)
• M53: 13,483,555 km (0.103 R)
• M54: 14,165,572 km (0.086 R)
• M55: 14,617,657 km (0.081 R)
• M56: 14,697,991 km (0.062 R)
• M57: 14,912,664 km (0.093 R)
• M58: 15,236,842 km (0.051 R)
• M59: 15,399,754 km (0.037 R)
• M60: 15,563,265 km (0.114 R)
• M61: 15,727,374 km (0.086 R)
• M62: 15,919,457 km (0.084 R)
• M63: 16,891,993 km (0.098 R)
• M64: 17,428,002 km (0.111 R)
• M65: 18,401,136 km (0.106 R)
• M66: 18,603,692 km (0.062 R)
• M67: 18,748,802 km (0.099 R)
• M68: 19,098,711 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 6.3

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.99 AU - 16.25 AU

Year: 27859 Days

Day: 21.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,556,231 km

• M1: 139,276 km (0.096 R)
• M2: 1,689,259 km (0.091 R)
• M3: 2,571,587 km (0.094 R)
• M4: 4,348,960 km (0.069 R)
• M5: 5,527,791 km (0.051 R)
• M6: 5,785,249 km (0.066 R)
• M7: 6,853,677 km (0.115 R)
• M8: 8,745,192 km (0.113 R)
• M9: 8,924,710 km (0.085 R)
• M10: 9,531,778 km (0.099 R)
• M11: 9,593,263 km (0.078 R)
• M12: 9,716,531 km (0.105 R)
• M13: 10,277,972 km (0.106 R)
• M14: 10,785,707 km (0.056 R)
• M15: 11,042,716 km (0.032 R)
• M16: 12,761,746 km (0.114 R)
• M17: 13,238,514 km (0.065 R)
• M18: 14,280,014 km (0.116 R)
• M19: 14,988,809 km (0.067 R)
• M20: 15,419,651 km (0.113 R)
• M21: 16,219,850 km (0.115 R)
• M22: 16,293,302 km (0.116 R)
• M23: 16,514,259 km (0.098 R)
• M24: 16,959,163 km (0.033 R)
• M25: 17,257,910 km (0.117 R)
• M26: 17,860,639 km (0.115 R)
• M27: 18,164,622 km (0.1 R)
• M28: 19,709,968 km (0.076 R)
• M29: 20,339,775 km (0.045 R)
• M30: 20,577,786 km (0.074 R)
• M31: 27,602,004 km (0.117 R)
• M32: 28,129,636 km (0.034 R)
• M33: 28,571,847 km (0.119 R)
• M34: 30,817,161 km (0.113 R)
• M35: 31,090,327 km (0.041 R)
• M36: 31,364,390 km (0.093 R)
• M37: 32,653,774 km (0.081 R)
• M38: 33,211,774 km (0.092 R)
• M39: 33,772,766 km (0.056 R)
• M40: 34,525,693 km (0.071 R)
• M41: 35,284,154 km (0.097 R)
• M42: 35,474,592 km (0.086 R)
• M43: 37,301,032 km (0.064 R)
• M44: 37,786,777 km (0.084 R)
• M45: 40,744,775 km (0.06 R)
• M46: 41,144,800 km (0.092 R)
• M47: 42,049,568 km (0.039 R)
• M48: 43,776,376 km (0.087 R)
• M49: 44,185,975 km (0.091 R)
• M50: 44,288,599 km (0.12 R)
• M51: 44,494,147 km (0.101 R)
• M52: 48,035,278 km (0.055 R)
• M53: 48,881,553 km (0.113 R)
• M54: 49,412,925 km (0.117 R)
• M55: 49,839,428 km (0.115 R)
• M56: 50,588,914 km (0.082 R)
• M57: 55,383,675 km (0.1 R)
• M58: 55,826,634 km (0.07 R)
• M59: 59,186,752 km (0.101 R)
• M60: 61,462,884 km (0.071 R)
• M61: 61,692,068 km (0.104 R)
• M62: 61,921,551 km (0.057 R)
• M63: 63,304,284 km (0.036 R)
• M64: 65,982,983 km (0.086 R)
• M65: 66,687,888 km (0.067 R)
• M66: 68,105,029 km (0.098 R)
• M67: 69,770,951 km (0.11 R)
• M68: 70,010,008 km (0.083 R)
• M69: 71,089,207 km (0.114 R)
• M70: 74,115,871 km (0.106 R)
• M71: 75,093,344 km (0.034 R)
• M72: 75,583,576 km (0.04 R)
• M73: 76,197,975 km (0.094 R)
• M74: 77,060,855 km (0.108 R)
• M75: 77,679,143 km (0.104 R)
• M76: 77,803,010 km (0.114 R)
• M77: 78,920,805 km (0.119 R)
• M78: 79,544,030 km (0.095 R)
• M79: 82,432,017 km (0.116 R)
• M80: 82,684,688 km (0.104 R)
• M81: 82,937,808 km (0.05 R)
• M82: 83,825,372 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 3.7

Gravity: 37.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.87 AU - 20.13 AU

Year: 30172 Days

Day: 21 Hours

Environment

Temp: -213 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,556,231 km

• M1: 123,269 km (0.06 R)
• M2: 150,495 km (0.063 R)
• M3: 302,038 km (0.054 R)
• M4: 361,728 km (0.082 R)
• M5: 403,765 km (0.12 R)
• M6: 564,134 km (0.108 R)
• M7: 613,501 km (0.098 R)
• M8: 825,032 km (0.034 R)
• M9: 1,088,474 km (0.111 R)
• M10: 1,277,715 km (0.077 R)
• M11: 2,738,239 km (0.119 R)
• M12: 2,994,501 km (0.115 R)
• M13: 4,585,474 km (0.12 R)
• M14: 4,635,589 km (0.069 R)
• M15: 5,304,142 km (0.071 R)
• M16: 5,622,786 km (0.093 R)
• M17: 6,334,273 km (0.117 R)
• M18: 6,390,073 km (0.045 R)
• M19: 6,615,367 km (0.07 R)
• M20: 6,672,065 km (0.032 R)
• M21: 8,508,528 km (0.118 R)
• M22: 8,694,030 km (0.052 R)
• M23: 10,291,286 km (0.098 R)
• M24: 10,555,027 km (0.11 R)
• M25: 10,687,870 km (0.094 R)
• M26: 10,887,883 km (0.105 R)
• M27: 13,169,849 km (0.067 R)
• M28: 13,312,715 km (0.07 R)
• M29: 15,291,745 km (0.068 R)
• M30: 16,506,928 km (0.113 R)
• M31: 16,970,682 km (0.089 R)
• M32: 17,360,235 km (0.037 R)
• M33: 19,271,347 km (0.05 R)
• M34: 19,759,336 km (0.117 R)
• M35: 19,841,166 km (0.066 R)
• M36: 21,667,606 km (0.095 R)
• M37: 21,836,352 km (0.074 R)
• M38: 22,857,657 km (0.061 R)
• M39: 23,374,219 km (0.061 R)
• M40: 23,460,536 km (0.115 R)
• M41: 24,682,153 km (0.096 R)
• M42: 24,770,116 km (0.055 R)
• M43: 25,034,904 km (0.101 R)
• M44: 25,567,174 km (0.116 R)
• M45: 25,834,655 km (0.056 R)
• M46: 28,192,018 km (0.047 R)
• M47: 28,284,021 km (0.067 R)
• M48: 28,560,777 km (0.097 R)
• M49: 28,653,228 km (0.094 R)
• M50: 28,745,680 km (0.106 R)
• M51: 29,302,932 km (0.057 R)
• M52: 31,376,508 km (0.096 R)
• M53: 35,563,752 km (0.069 R)
• M54: 36,361,857 km (0.071 R)
• M55: 36,964,287 km (0.046 R)
• M56: 37,570,009 km (0.101 R)
• M57: 39,098,750 km (0.053 R)
• M58: 41,064,167 km (0.034 R)
• M59: 41,481,994 km (0.066 R)
• M60: 41,691,431 km (0.116 R)
• M61: 44,125,238 km (0.073 R)
• M62: 44,660,350 km (0.071 R)
• M63: 45,089,995 km (0.098 R)
• M64: 47,587,083 km (0.066 R)
• M65: 50,128,750 km (0.091 R)
• M66: 50,463,401 km (0.093 R)
• M67: 51,697,135 km (0.089 R)
• M68: 52,487,460 km (0.104 R)
• M69: 54,194,372 km (0.098 R)
• M70: 55,342,386 km (0.084 R)
• M71: 59,305,084 km (0.096 R)
• M72: 65,052,933 km (0.112 R)
• M73: 65,661,797 km (0.045 R)
• M74: 66,028,012 km (0.097 R)
• M75: 67,992,531 km (0.081 R)
• M76: 68,982,121 km (0.11 R)
• M77: 70,850,300 km (0.101 R)
• M78: 72,230,789 km (0.051 R)
• M79: 72,734,934 km (0.043 R)
• M80: 73,113,865 km (0.037 R)
• M81: 73,620,104 km (0.082 R)
• M82: 74,127,540 km (0.09 R)
• M83: 74,381,707 km (0.056 R)
• M84: 75,784,636 km (0.075 R)
• M85: 78,746,075 km (0.086 R)
• M86: 79,915,183 km (0.112 R)
• M87: 83,721,252 km (0.093 R)
• M88: 83,853,496 km (0.093 R)
• M89: 83,985,890 km (0.075 R)
• M90: 85,180,280 km (0.075 R)
• M91: 86,915,465 km (0.105 R)
• M92: 88,258,106 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit