🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 215 Days

Day: 45.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.16 AU - 3.26 AU

Year: 1638 Days

Day: 43.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.2 AU - 4.78 AU

Year: 2926 Days

Day: 45.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,521,810 km

• M1: 390,600 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.35 AU - 5.15 AU

Year: 3216 Days

Day: 23 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,521,810 km

• M1: 266,883 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 10.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.24 AU - 10.4 AU

Year: 9616 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,521,810 km

• M1: 128,654 km (0.055 R)
• M2: 214,075 km (0.066 R)
• M3: 597,494 km (0.042 R)
• M4: 791,971 km (0.051 R)
• M5: 933,491 km (0.107 R)
• M6: 1,130,511 km (0.117 R)
• M7: 1,727,407 km (0.106 R)
• M8: 1,801,308 km (0.093 R)
• M9: 2,227,213 km (0.088 R)
• M10: 2,923,591 km (0.106 R)
• M11: 3,147,390 km (0.107 R)
• M12: 3,215,606 km (0.099 R)
• M13: 3,376,723 km (0.072 R)
• M14: 4,839,042 km (0.054 R)
• M15: 5,024,244 km (0.096 R)
• M16: 5,292,773 km (0.091 R)
• M17: 5,401,680 km (0.103 R)
• M18: 5,511,186 km (0.119 R)
• M19: 5,872,315 km (0.086 R)
• M20: 6,098,357 km (0.074 R)
• M21: 6,241,074 km (0.11 R)
• M22: 6,764,367 km (0.117 R)
• M23: 7,362,160 km (0.116 R)
• M24: 7,636,822 km (0.12 R)
• M25: 7,883,658 km (0.112 R)
• M26: 8,039,390 km (0.091 R)
• M27: 8,480,703 km (0.096 R)
• M28: 8,640,324 km (0.118 R)
• M29: 9,684,817 km (0.117 R)
• M30: 9,784,898 km (0.106 R)
• M31: 10,494,291 km (0.11 R)
• M32: 10,838,067 km (0.117 R)
• M33: 11,115,720 km (0.118 R)
• M34: 11,325,456 km (0.097 R)
• M35: 11,571,844 km (0.074 R)
• M36: 11,748,968 km (0.113 R)
• M37: 12,177,566 km (0.101 R)
• M38: 12,647,902 km (0.114 R)
• M39: 13,531,576 km (0.118 R)
• M40: 13,755,674 km (0.087 R)
• M41: 14,359,152 km (0.088 R)
• M42: 16,141,909 km (0.108 R)
• M43: 16,260,690 km (0.099 R)
• M44: 16,858,483 km (0.065 R)
• M45: 16,978,910 km (0.03 R)
• M46: 18,281,159 km (0.057 R)
• M47: 18,570,332 km (0.114 R)
• M48: 19,195,052 km (0.1 R)
• M49: 19,615,422 km (0.116 R)
• M50: 21,981,163 km (0.082 R)
• M51: 22,774,780 km (0.114 R)
• M52: 22,996,783 km (0.111 R)
• M53: 23,398,453 km (0.11 R)
• M54: 23,622,551 km (0.091 R)
• M55: 24,617,227 km (0.047 R)
• M56: 24,753,960 km (0.095 R)
• M57: 25,810,420 km (0.097 R)
• M58: 27,777,183 km (0.078 R)
• M59: 27,967,023 km (0.1 R)
• M60: 28,634,828 km (0.079 R)
• M61: 29,211,378 km (0.109 R)
• M62: 30,083,384 km (0.097 R)
• M63: 30,473,834 km (0.104 R)
• M64: 30,816,713 km (0.073 R)
• M65: 31,062,352 km (0.119 R)
• M66: 31,210,155 km (0.1 R)
• M67: 31,704,277 km (0.109 R)
• M68: 31,803,460 km (0.034 R)
• M69: 32,400,505 km (0.077 R)
• M70: 32,850,795 km (0.084 R)
• M71: 32,951,175 km (0.111 R)
• M72: 33,303,029 km (0.067 R)
• M73: 33,757,508 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 11.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.22 AU - 9.6 AU

Year: 9763 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,521,810 km

• M1: 156,928 km (0.111 R)
• M2: 264,190 km (0.049 R)
• M3: 534,064 km (0.08 R)
• M4: 684,261 km (0.118 R)
• M5: 1,014,423 km (0.066 R)
• M6: 1,411,306 km (0.067 R)
• M7: 1,609,075 km (0.049 R)
• M8: 2,642,796 km (0.104 R)
• M9: 2,753,648 km (0.08 R)
• M10: 3,118,966 km (0.079 R)
• M11: 3,283,823 km (0.112 R)
• M12: 3,379,266 km (0.076 R)
• M13: 3,646,747 km (0.112 R)
• M14: 3,820,730 km (0.116 R)
• M15: 4,254,563 km (0.093 R)
• M16: 4,385,162 km (0.109 R)
• M17: 4,543,736 km (0.11 R)
• M18: 4,921,172 km (0.079 R)
• M19: 5,280,805 km (0.059 R)
• M20: 6,054,974 km (0.111 R)
• M21: 6,143,087 km (0.09 R)
• M22: 6,380,499 km (0.043 R)
• M23: 6,621,052 km (0.087 R)
• M24: 6,742,376 km (0.081 R)
• M25: 7,080,018 km (0.049 R)
• M26: 7,391,780 km (0.032 R)
• M27: 8,256,007 km (0.101 R)
• M28: 8,518,252 km (0.114 R)
• M29: 8,783,190 km (0.103 R)
• M30: 8,950,291 km (0.077 R)
• M31: 9,118,289 km (0.098 R)
• M32: 9,389,510 km (0.087 R)
• M33: 9,526,093 km (0.119 R)
• M34: 10,009,294 km (0.04 R)
• M35: 11,288,356 km (0.035 R)
• M36: 11,763,030 km (0.102 R)
• M37: 11,984,136 km (0.076 R)
• M38: 12,430,835 km (0.086 R)
• M39: 14,153,903 km (0.115 R)
• M40: 14,507,553 km (0.074 R)
• M41: 15,103,251 km (0.117 R)
• M42: 15,223,379 km (0.113 R)
• M43: 16,401,013 km (0.088 R)
• M44: 16,855,342 km (0.111 R)
• M45: 17,063,133 km (0.117 R)
• M46: 17,818,602 km (0.106 R)
• M47: 18,030,433 km (0.097 R)
• M48: 19,754,698 km (0.097 R)
• M49: 20,105,804 km (0.098 R)
• M50: 20,238,049 km (0.114 R)
• M51: 20,459,154 km (0.112 R)
• M52: 20,547,716 km (0.075 R)
• M53: 22,529,739 km (0.075 R)
• M54: 23,127,083 km (0.096 R)
• M55: 23,589,939 km (0.04 R)
• M56: 24,666,445 km (0.04 R)
• M57: 25,377,035 km (0.094 R)
• M58: 25,758,809 km (0.074 R)
• M59: 25,998,464 km (0.095 R)
• M60: 26,528,041 km (0.081 R)
• M61: 27,061,357 km (0.09 R)
• M62: 27,598,114 km (0.117 R)
• M63: 28,980,399 km (0.05 R)
• M64: 29,329,411 km (0.046 R)
• M65: 29,830,563 km (0.113 R)
• M66: 30,739,670 km (0.118 R)
• M67: 30,841,247 km (0.098 R)
• M68: 30,993,836 km (0.091 R)
• M69: 31,453,102 km (0.114 R)
• M70: 31,914,611 km (0.105 R)
• M71: 32,120,458 km (0.053 R)
• M72: 32,223,531 km (0.076 R)
• M73: 33,625,861 km (0.098 R)
• M74: 34,624,577 km (0.116 R)
• M75: 34,995,131 km (0.095 R)
• M76: 35,207,260 km (0.079 R)
• M77: 35,633,166 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 9.2

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.77 AU - 11.25 AU

Year: 9928 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,521,810 km

• M1: 119,230 km (0.038 R)
• M2: 233,522 km (0.112 R)
• M3: 393,442 km (0.102 R)
• M4: 679,174 km (0.059 R)
• M5: 903,721 km (0.118 R)
• M6: 983,905 km (0.089 R)
• M7: 1,306,887 km (0.103 R)
• M8: 1,398,590 km (0.034 R)
• M9: 1,564,495 km (0.115 R)
• M10: 2,208,813 km (0.114 R)
• M11: 2,988,068 km (0.117 R)
• M12: 3,359,968 km (0.104 R)
• M13: 3,681,155 km (0.048 R)
• M14: 3,779,441 km (0.07 R)
• M15: 3,945,345 km (0.077 R)
• M16: 4,181,560 km (0.058 R)
• M17: 4,249,926 km (0.116 R)
• M18: 4,353,148 km (0.117 R)
• M19: 4,457,269 km (0.065 R)
• M20: 5,245,649 km (0.084 R)
• M21: 5,656,146 km (0.11 R)
• M22: 5,961,026 km (0.105 R)
• M23: 6,627,036 km (0.086 R)
• M24: 7,111,284 km (0.088 R)
• M25: 7,859,124 km (0.094 R)
• M26: 8,457,964 km (0.113 R)
• M27: 8,675,480 km (0.118 R)
• M28: 10,156,648 km (0.086 R)
• M29: 10,480,827 km (0.034 R)
• M30: 10,902,543 km (0.118 R)
• M31: 11,234,501 km (0.1 R)
• M32: 11,377,816 km (0.118 R)
• M33: 11,473,708 km (0.09 R)
• M34: 12,299,339 km (0.089 R)
• M35: 12,993,622 km (0.105 R)
• M36: 13,143,968 km (0.094 R)
• M37: 13,548,032 km (0.108 R)
• M38: 13,853,660 km (0.028 R)
• M39: 14,993,895 km (0.088 R)
• M40: 16,056,489 km (0.115 R)
• M41: 16,978,760 km (0.1 R)
• M42: 17,806,635 km (0.089 R)
• M43: 18,141,584 km (0.052 R)
• M44: 18,704,371 km (0.064 R)
• M45: 19,215,697 km (0.081 R)
• M46: 19,731,660 km (0.113 R)
• M47: 20,020,234 km (0.116 R)
• M48: 21,900,380 km (0.119 R)
• M49: 22,740,522 km (0.074 R)
• M50: 23,836,326 km (0.117 R)
• M51: 23,958,997 km (0.081 R)
• M52: 24,452,370 km (0.115 R)
• M53: 25,386,459 km (0.086 R)
• M54: 27,096,962 km (0.11 R)
• M55: 27,417,699 km (0.031 R)
• M56: 27,675,307 km (0.108 R)
• M57: 28,257,841 km (0.116 R)
• M58: 28,844,414 km (0.027 R)
• M59: 29,303,381 km (0.108 R)
• M60: 31,364,839 km (0.099 R)
• M61: 32,243,128 km (0.103 R)
• M62: 32,924,397 km (0.115 R)
• M63: 33,061,129 km (0.058 R)
• M64: 35,485,662 km (0.079 R)
• M65: 35,696,146 km (0.052 R)
• M66: 35,907,079 km (0.062 R)
• M67: 36,188,772 km (0.074 R)
• M68: 36,754,701 km (0.069 R)
• M69: 38,830,371 km (0.086 R)
• M70: 40,064,853 km (0.06 R)
• M71: 40,430,321 km (0.102 R)
• M72: 40,870,437 km (0.107 R)
• M73: 42,497,614 km (0.076 R)
• M74: 43,244,107 km (0.075 R)
• M75: 43,619,149 km (0.072 R)
• M76: 45,281,630 km (0.079 R)
• M77: 45,891,241 km (0.12 R)
• M78: 46,273,763 km (0.037 R)
• M79: 46,350,357 km (0.057 R)
• M80: 46,580,439 km (0.093 R)
• M81: 46,810,819 km (0.098 R)
• M82: 47,968,856 km (0.031 R)
• M83: 48,201,631 km (0.032 R)
• M84: 48,590,436 km (0.086 R)
• M85: 48,902,198 km (0.084 R)
• M86: 52,135,606 km (0.111 R)
• M87: 53,255,496 km (0.09 R)
• M88: 53,737,799 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.7

Radius: 3.9

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.99 AU - 13.93 AU

Year: 16145 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,521,810 km

• M1: 132,095 km (0.117 R)
• M2: 202,107 km (0.11 R)
• M3: 272,418 km (0.106 R)
• M4: 297,700 km (0.085 R)
• M5: 378,931 km (0.047 R)
• M6: 1,190,649 km (0.078 R)
• M7: 2,172,909 km (0.108 R)
• M8: 2,305,902 km (0.095 R)
• M9: 2,777,883 km (0.087 R)
• M10: 2,922,245 km (0.116 R)
• M11: 2,980,738 km (0.088 R)
• M12: 3,128,540 km (0.119 R)
• M13: 3,218,449 km (0.048 R)
• M14: 3,648,991 km (0.076 R)
• M15: 3,743,537 km (0.118 R)
• M16: 3,935,172 km (0.117 R)
• M17: 4,064,724 km (0.113 R)
• M18: 4,428,247 km (0.08 R)
• M19: 4,563,034 km (0.057 R)
• M20: 4,733,277 km (0.081 R)
• M21: 4,940,470 km (0.046 R)
• M22: 4,975,326 km (0.113 R)
• M23: 5,010,182 km (0.112 R)
• M24: 5,150,655 km (0.099 R)
• M25: 5,256,869 km (0.094 R)
• M26: 5,615,904 km (0.099 R)
• M27: 5,872,016 km (0.119 R)
• M28: 5,908,966 km (0.116 R)
• M29: 5,982,868 km (0.111 R)
• M30: 6,856,070 km (0.115 R)
• M31: 6,933,861 km (0.088 R)
• M32: 7,129,685 km (0.087 R)
• M33: 7,208,523 km (0.116 R)
• M34: 8,218,009 km (0.115 R)
• M35: 8,550,266 km (0.091 R)
• M36: 8,634,041 km (0.074 R)
• M37: 8,971,833 km (0.077 R)
• M38: 9,313,963 km (0.073 R)
• M39: 9,573,366 km (0.055 R)
• M40: 9,747,498 km (0.072 R)
• M41: 10,589,285 km (0.068 R)
• M42: 11,362,108 km (0.12 R)
• M43: 11,685,538 km (0.03 R)
• M44: 11,732,063 km (0.083 R)
• M45: 12,769,525 km (0.119 R)
• M46: 12,865,267 km (0.099 R)
• M47: 13,688,804 km (0.089 R)
• M48: 13,885,076 km (0.106 R)
• M49: 14,230,797 km (0.038 R)
• M50: 14,779,821 km (0.105 R)
• M51: 14,880,351 km (0.097 R)
• M52: 14,981,180 km (0.108 R)
• M53: 15,031,594 km (0.115 R)
• M54: 15,284,863 km (0.119 R)
• M55: 15,692,966 km (0.091 R)
• M56: 17,360,833 km (0.047 R)
• M57: 17,893,551 km (0.104 R)
• M58: 18,000,663 km (0.109 R)
• M59: 18,648,272 km (0.081 R)
• M60: 19,303,361 km (0.115 R)
• M61: 19,633,823 km (0.098 R)
• M62: 19,744,376 km (0.089 R)
• M63: 20,355,932 km (0.089 R)
• M64: 23,330,686 km (0.066 R)
• M65: 23,682,540 km (0.07 R)
• M66: 24,748,574 km (0.095 R)
• M67: 25,709,292 km (0.112 R)
• M68: 26,194,288 km (0.082 R)
• M69: 26,865,982 km (0.091 R)
• M70: 27,605,145 km (0.12 R)
• M71: 27,790,946 km (0.085 R)
• M72: 28,101,661 km (0.075 R)
• M73: 29,292,609 km (0.048 R)
• M74: 30,053,315 km (0.092 R)
• M75: 30,308,379 km (0.07 R)
• M76: 31,594,023 km (0.095 R)
• M77: 33,160,313 km (0.103 R)
• M78: 33,621,822 km (0.081 R)
• M79: 35,019,216 km (0.116 R)
• M80: 35,623,891 km (0.113 R)
• M81: 36,299,774 km (0.117 R)
• M82: 37,870,402 km (0.056 R)
• M83: 38,421,820 km (0.034 R)
• M84: 38,490,934 km (0.077 R)
• M85: 41,360,221 km (0.074 R)
• M86: 42,928,007 km (0.046 R)
• M87: 43,071,621 km (0.105 R)
• M88: 43,791,336 km (0.062 R)
• M89: 44,515,240 km (0.094 R)
• M90: 45,462,045 km (0.053 R)
• M91: 46,489,184 km (0.096 R)
• M92: 47,523,952 km (0.087 R)
• M93: 50,143,710 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit