🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.89 AU - 1.01 AU

Year: 338 Days

Day: 27 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,252,722 km

• M1: 342,579 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.99 AU - 1.01 AU

Year: 365 Days

Day: 15.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,252,722 km

• M1: 714,629 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.59 AU - 3.91 AU

Year: 2652 Days

Day: 36.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.22 AU - 6.9 AU

Year: 4789 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 95,252,722 km

• M1: 169,644 km (0.06 R)
• M2: 453,730 km (0.067 R)
• M3: 585,077 km (0.117 R)
• M4: 856,298 km (0.118 R)
• M5: 1,107,473 km (0.057 R)
• M6: 1,231,789 km (0.071 R)
• M7: 1,328,429 km (0.071 R)
• M8: 1,541,456 km (0.062 R)
• M9: 1,634,656 km (0.058 R)
• M10: 1,778,270 km (0.081 R)
• M11: 1,888,823 km (0.105 R)
• M12: 2,248,007 km (0.072 R)
• M13: 2,643,095 km (0.095 R)
• M14: 2,798,976 km (0.078 R)
• M15: 3,090,094 km (0.067 R)
• M16: 3,623,709 km (0.086 R)
• M17: 4,588,167 km (0.116 R)
• M18: 5,108,019 km (0.089 R)
• M19: 5,321,196 km (0.119 R)
• M20: 5,429,056 km (0.119 R)
• M21: 5,573,867 km (0.06 R)
• M22: 5,701,624 km (0.093 R)
• M23: 5,885,928 km (0.038 R)
• M24: 6,241,522 km (0.077 R)
• M25: 6,355,366 km (0.099 R)
• M26: 6,681,490 km (0.095 R)
• M27: 7,032,895 km (0.113 R)
• M28: 7,350,342 km (0.038 R)
• M29: 7,672,576 km (0.043 R)
• M30: 7,855,983 km (0.104 R)
• M31: 7,999,597 km (0.105 R)
• M32: 8,143,958 km (0.069 R)
• M33: 8,268,574 km (0.108 R)
• M34: 8,519,599 km (0.103 R)
• M35: 8,688,345 km (0.11 R)
• M36: 9,114,998 km (0.091 R)
• M37: 9,439,626 km (0.071 R)
• M38: 10,867,089 km (0.108 R)
• M39: 11,004,419 km (0.081 R)
• M40: 11,887,196 km (0.064 R)
• M41: 12,480,502 km (0.091 R)
• M42: 12,744,691 km (0.083 R)
• M43: 13,327,375 km (0.08 R)
• M44: 13,844,385 km (0.115 R)
• M45: 14,695,448 km (0.067 R)
• M46: 14,898,153 km (0.094 R)
• M47: 15,050,743 km (0.119 R)
• M48: 15,152,918 km (0.063 R)
• M49: 15,331,987 km (0.073 R)
• M50: 15,434,760 km (0.112 R)
• M51: 16,316,939 km (0.101 R)
• M52: 16,526,974 km (0.065 R)
• M53: 17,135,539 km (0.1 R)
• M54: 17,670,949 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 8.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.44 AU - 9.92 AU

Year: 10159 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,252,722 km

• M1: 152,739 km (0.1 R)
• M2: 291,117 km (0.106 R)
• M3: 418,126 km (0.079 R)
• M4: 481,256 km (0.055 R)
• M5: 582,983 km (0.05 R)
• M6: 673,789 km (0.056 R)
• M7: 769,831 km (0.057 R)
• M8: 912,248 km (0.111 R)
• M9: 1,453,493 km (0.063 R)
• M10: 1,528,890 km (0.097 R)
• M11: 1,644,679 km (0.091 R)
• M12: 1,750,145 km (0.069 R)
• M13: 1,803,702 km (0.062 R)
• M14: 1,912,609 km (0.066 R)
• M15: 1,981,723 km (0.11 R)
• M16: 2,194,451 km (0.069 R)
• M17: 2,580,563 km (0.072 R)
• M18: 3,101,164 km (0.117 R)
• M19: 3,248,817 km (0.118 R)
• M20: 3,382,109 km (0.09 R)
• M21: 4,110,949 km (0.107 R)
• M22: 4,182,906 km (0.032 R)
• M23: 4,773,369 km (0.091 R)
• M24: 4,925,211 km (0.091 R)
• M25: 5,292,025 km (0.085 R)
• M26: 5,868,874 km (0.094 R)
• M27: 6,382,294 km (0.031 R)
• M28: 6,507,657 km (0.101 R)
• M29: 6,739,534 km (0.095 R)
• M30: 6,824,655 km (0.082 R)
• M31: 7,189,973 km (0.084 R)
• M32: 7,364,105 km (0.108 R)
• M33: 7,517,742 km (0.093 R)
• M34: 7,672,276 km (0.05 R)
• M35: 8,119,873 km (0.07 R)
• M36: 8,210,380 km (0.12 R)
• M37: 8,346,963 km (0.114 R)
• M38: 8,830,463 km (0.082 R)
• M39: 9,017,012 km (0.108 R)
• M40: 9,110,810 km (0.111 R)
• M41: 9,632,457 km (0.05 R)
• M42: 9,704,264 km (0.113 R)
• M43: 10,212,598 km (0.116 R)
• M44: 10,953,706 km (0.053 R)
• M45: 11,028,654 km (0.056 R)
• M46: 11,406,538 km (0.087 R)
• M47: 11,712,017 km (0.116 R)
• M48: 11,840,073 km (0.09 R)
• M49: 13,279,055 km (0.101 R)
• M50: 13,359,090 km (0.084 R)
• M51: 13,492,830 km (0.071 R)
• M52: 13,654,097 km (0.11 R)
• M53: 13,869,967 km (0.053 R)
• M54: 14,141,337 km (0.1 R)
• M55: 14,551,834 km (0.095 R)
• M56: 15,133,171 km (0.09 R)
• M57: 15,384,495 km (0.037 R)
• M58: 15,665,590 km (0.075 R)
• M59: 15,919,906 km (0.104 R)
• M60: 16,118,722 km (0.105 R)
• M61: 17,562,491 km (0.106 R)
• M62: 18,151,458 km (0.106 R)
• M63: 18,210,698 km (0.082 R)
• M64: 18,507,949 km (0.072 R)
• M65: 18,717,087 km (0.11 R)
• M66: 18,866,835 km (0.116 R)
• M67: 18,926,823 km (0.106 R)
• M68: 18,986,962 km (0.103 R)
• M69: 19,107,388 km (0.109 R)
• M70: 19,288,401 km (0.076 R)
• M71: 19,409,426 km (0.112 R)
• M72: 20,110,143 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.2

Radius: 4.1

Gravity: 41.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.07 AU - 14.69 AU

Year: 18887 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,252,722 km

• M1: 57,595 km (0.081 R)
• M2: 199,713 km (0.097 R)
• M3: 243,545 km (0.073 R)
• M4: 290,818 km (0.119 R)
• M5: 432,936 km (0.101 R)
• M6: 617,241 km (0.033 R)
• M7: 800,049 km (0.106 R)
• M8: 1,104,481 km (0.088 R)
• M9: 1,269,338 km (0.054 R)
• M10: 1,383,481 km (0.102 R)
• M11: 1,530,835 km (0.11 R)
• M12: 2,769,655 km (0.061 R)
• M13: 3,030,853 km (0.098 R)
• M14: 3,378,219 km (0.106 R)
• M15: 3,536,643 km (0.074 R)
• M16: 4,624,220 km (0.107 R)
• M17: 5,158,434 km (0.042 R)
• M18: 6,235,838 km (0.075 R)
• M19: 6,577,220 km (0.11 R)
• M20: 8,054,499 km (0.044 R)
• M21: 8,425,950 km (0.061 R)
• M22: 8,640,623 km (0.116 R)
• M23: 10,537,375 km (0.095 R)
• M24: 10,884,891 km (0.085 R)
• M25: 11,060,070 km (0.056 R)
• M26: 11,830,050 km (0.077 R)
• M27: 12,070,454 km (0.059 R)
• M28: 12,924,508 km (0.092 R)
• M29: 13,924,121 km (0.035 R)
• M30: 14,114,260 km (0.079 R)
• M31: 14,948,268 km (0.095 R)
• M32: 15,143,044 km (0.093 R)
• M33: 16,529,518 km (0.046 R)
• M34: 18,370,918 km (0.106 R)
• M35: 18,718,882 km (0.091 R)
• M36: 20,061,374 km (0.098 R)
• M37: 20,204,389 km (0.112 R)
• M38: 21,288,375 km (0.118 R)
• M39: 21,653,993 km (0.12 R)
• M40: 21,727,296 km (0.1 R)
• M41: 21,947,803 km (0.054 R)
• M42: 22,317,160 km (0.08 R)
• M43: 22,613,962 km (0.097 R)
• M44: 23,286,704 km (0.076 R)
• M45: 23,814,485 km (0.096 R)
• M46: 25,498,807 km (0.111 R)
• M47: 26,355,255 km (0.045 R)
• M48: 26,826,339 km (0.044 R)
• M49: 27,300,265 km (0.114 R)
• M50: 27,617,712 km (0.102 R)
• M51: 28,738,499 km (0.112 R)
• M52: 30,201,117 km (0.066 R)
• M53: 30,283,097 km (0.099 R)
• M54: 30,611,614 km (0.066 R)
• M55: 30,694,042 km (0.087 R)
• M56: 31,438,292 km (0.073 R)
• M57: 31,687,821 km (0.072 R)
• M58: 31,770,997 km (0.112 R)
• M59: 34,731,838 km (0.11 R)
• M60: 38,221,508 km (0.076 R)
• M61: 38,932,846 km (0.112 R)
• M62: 39,738,131 km (0.117 R)
• M63: 40,187,972 km (0.106 R)
• M64: 41,729,877 km (0.103 R)
• M65: 42,370,306 km (0.071 R)
• M66: 42,829,870 km (0.069 R)
• M67: 43,106,327 km (0.109 R)
• M68: 44,311,338 km (0.096 R)
• M69: 45,058,280 km (0.031 R)
• M70: 45,809,411 km (0.053 R)
• M71: 45,903,658 km (0.083 R)
• M72: 46,659,426 km (0.118 R)
• M73: 47,609,971 km (0.092 R)
• M74: 47,991,895 km (0.103 R)
• M75: 50,596,842 km (0.099 R)
• M76: 51,084,382 km (0.114 R)
• M77: 51,573,268 km (0.114 R)
• M78: 51,769,390 km (0.102 R)
• M79: 52,555,976 km (0.077 R)
• M80: 54,839,288 km (0.064 R)
• M81: 55,339,992 km (0.059 R)
• M82: 55,540,603 km (0.111 R)
• M83: 55,842,043 km (0.113 R)
• M84: 57,053,486 km (0.115 R)
• M85: 57,154,764 km (0.053 R)
• M86: 58,989,133 km (0.085 R)
• M87: 59,502,104 km (0.079 R)
• M88: 61,984,681 km (0.102 R)
• M89: 63,658,532 km (0.034 R)
• M90: 65,135,362 km (0.068 R)
• M91: 66,410,085 km (0.108 R)
• M92: 66,943,701 km (0.115 R)
• M93: 68,876,206 km (0.085 R)
• M94: 68,984,216 km (0.098 R)
• M95: 70,174,865 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 6.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.71 AU - 22.37 AU

Year: 27986 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 95,252,722 km

• M1: 284,386 km (0.054 R)
• M2: 926,011 km (0.106 R)
• M3: 1,389,914 km (0.097 R)
• M4: 1,943,576 km (0.093 R)
• M5: 2,024,059 km (0.106 R)
• M6: 2,078,214 km (0.108 R)
• M7: 2,271,943 km (0.089 R)
• M8: 2,646,985 km (0.046 R)
• M9: 3,166,538 km (0.108 R)
• M10: 5,051,322 km (0.113 R)
• M11: 5,500,714 km (0.112 R)
• M12: 5,923,926 km (0.098 R)
• M13: 6,558,221 km (0.09 R)
• M14: 6,801,617 km (0.1 R)
• M15: 7,006,715 km (0.08 R)
• M16: 10,271,390 km (0.055 R)
• M17: 10,459,584 km (0.085 R)
• M18: 11,271,751 km (0.094 R)
• M19: 11,709,923 km (0.119 R)
• M20: 12,153,780 km (0.087 R)
• M21: 13,569,275 km (0.106 R)
• M22: 14,770,546 km (0.04 R)
• M23: 14,929,718 km (0.084 R)
• M24: 15,249,857 km (0.086 R)
• M25: 16,442,751 km (0.113 R)
• M26: 16,994,917 km (0.07 R)
• M27: 18,117,200 km (0.107 R)
• M28: 19,903,698 km (0.116 R)
• M29: 21,085,820 km (0.113 R)
• M30: 22,656,298 km (0.118 R)
• M31: 23,827,650 km (0.069 R)
• M32: 23,951,965 km (0.093 R)
• M33: 24,451,922 km (0.075 R)
• M34: 28,243,629 km (0.118 R)
• M35: 28,639,316 km (0.065 R)
• M36: 32,558,032 km (0.073 R)
• M37: 33,111,694 km (0.102 R)
• M38: 34,087,969 km (0.062 R)
• M39: 34,368,615 km (0.098 R)
• M40: 35,641,094 km (0.073 R)
• M41: 35,997,287 km (0.11 R)
• M42: 38,815,860 km (0.083 R)
• M43: 39,402,733 km (0.104 R)
• M44: 39,992,448 km (0.115 R)
• M45: 40,510,954 km (0.109 R)
• M46: 40,659,504 km (0.102 R)
• M47: 40,808,205 km (0.084 R)
• M48: 41,854,492 km (0.107 R)
• M49: 44,968,671 km (0.109 R)
• M50: 45,276,394 km (0.062 R)
• M51: 46,825,929 km (0.069 R)
• M52: 46,981,810 km (0.06 R)
• M53: 48,156,602 km (0.116 R)
• M54: 48,629,181 km (0.063 R)
• M55: 52,546,102 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.6

Radius: 6.1

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.17 AU - 20.53 AU

Year: 29892 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,252,722 km

• M1: 474,824 km (0.082 R)
• M2: 521,797 km (0.119 R)
• M3: 1,726,509 km (0.071 R)
• M4: 1,876,406 km (0.049 R)
• M5: 2,518,181 km (0.085 R)
• M6: 3,739,348 km (0.032 R)
• M7: 4,032,261 km (0.106 R)
• M8: 4,282,089 km (0.065 R)
• M9: 4,537,004 km (0.082 R)
• M10: 4,796,856 km (0.064 R)
• M11: 5,276,766 km (0.065 R)
• M12: 5,996,631 km (0.092 R)
• M13: 6,454,999 km (0.059 R)
• M14: 7,465,831 km (0.084 R)
• M15: 7,526,718 km (0.105 R)
• M16: 7,710,723 km (0.113 R)
• M17: 8,271,565 km (0.098 R)
• M18: 8,334,696 km (0.118 R)
• M19: 9,039,601 km (0.04 R)
• M20: 10,437,593 km (0.072 R)
• M21: 10,642,841 km (0.094 R)
• M22: 12,403,758 km (0.065 R)
• M23: 14,633,215 km (0.066 R)
• M24: 14,786,104 km (0.074 R)
• M25: 14,939,591 km (0.075 R)
• M26: 15,558,927 km (0.097 R)
• M27: 15,871,736 km (0.118 R)
• M28: 16,028,813 km (0.029 R)
• M29: 16,503,487 km (0.118 R)
• M30: 17,223,951 km (0.071 R)
• M31: 17,466,449 km (0.102 R)
• M32: 24,244,280 km (0.057 R)
• M33: 24,606,755 km (0.054 R)
• M34: 25,337,242 km (0.05 R)
• M35: 29,866,766 km (0.11 R)
• M36: 30,352,660 km (0.12 R)
• M37: 32,521,829 km (0.059 R)
• M38: 32,921,555 km (0.104 R)
• M39: 33,021,785 km (0.107 R)
• M40: 34,333,459 km (0.056 R)
• M41: 34,638,639 km (0.03 R)
• M42: 37,529,468 km (0.094 R)
• M43: 38,053,659 km (0.052 R)
• M44: 39,641,192 km (0.112 R)
• M45: 40,068,144 km (0.098 R)
• M46: 40,282,219 km (0.114 R)
• M47: 41,682,754 km (0.113 R)
• M48: 42,443,459 km (0.106 R)
• M49: 45,086,405 km (0.112 R)
• M50: 46,203,302 km (0.059 R)
• M51: 46,765,042 km (0.088 R)
• M52: 47,442,272 km (0.098 R)
• M53: 49,722,891 km (0.09 R)
• M54: 49,837,932 km (0.057 R)
• M55: 51,689,355 km (0.106 R)
• M56: 52,272,638 km (0.106 R)
• M57: 52,623,594 km (0.104 R)
• M58: 53,445,485 km (0.119 R)
• M59: 53,563,368 km (0.1 R)
• M60: 54,864,570 km (0.089 R)
• M61: 56,295,773 km (0.09 R)
• M62: 56,415,601 km (0.12 R)
• M63: 56,655,556 km (0.112 R)
• M64: 58,102,167 km (0.115 R)
• M65: 60,540,014 km (0.097 R)
• M66: 62,018,789 km (0.099 R)
• M67: 62,638,424 km (0.071 R)
• M68: 63,509,233 km (0.1 R)
• M69: 63,758,912 km (0.067 R)
• M70: 64,634,957 km (0.065 R)
• M71: 68,051,174 km (0.114 R)
• M72: 68,690,256 km (0.116 R)
• M73: 69,074,722 km (0.057 R)
• M74: 71,136,779 km (0.066 R)
• M75: 71,266,331 km (0.114 R)
• M76: 74,530,706 km (0.076 R)
• M77: 75,321,331 km (0.077 R)
• M78: 75,850,010 km (0.088 R)
• M79: 76,379,886 km (0.093 R)
• M80: 76,645,272 km (0.097 R)
• M81: 77,443,377 km (0.074 R)
• M82: 79,181,854 km (0.099 R)
• M83: 80,392,998 km (0.046 R)
• M84: 80,663,022 km (0.057 R)
• M85: 82,833,687 km (0.119 R)
• M86: 83,242,838 km (0.103 R)
• M87: 85,160,981 km (0.101 R)
• M88: 85,987,510 km (0.066 R)
• M89: 86,263,518 km (0.1 R)
• M90: 89,180,227 km (0.115 R)
• M91: 90,019,621 km (0.119 R)
• M92: 92,553,061 km (0.098 R)
• M93: 92,836,100 km (0.1 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: 507 - 19,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit