🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 212 Days

Day: 39.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.95 AU - 1.47 AU

Year: 481 Days

Day: 24.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.76 AU - 2.56 AU

Year: 1148 Days

Day: 31.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,830,798 km

• M1: 391,946 km (0.106 R)
• M2: 578,345 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.94 AU - 2.98 AU

Year: 1842 Days

Day: 19.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,830,798 km

• M1: 1,300,305 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 9

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.72 AU - 7.68 AU

Year: 6987 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,830,798 km

• M1: 129,402 km (0.105 R)
• M2: 297,251 km (0.117 R)
• M3: 423,512 km (0.038 R)
• M4: 531,521 km (0.104 R)
• M5: 719,416 km (0.107 R)
• M6: 821,741 km (0.106 R)
• M7: 929,302 km (0.069 R)
• M8: 1,074,861 km (0.054 R)
• M9: 1,142,030 km (0.071 R)
• M10: 1,228,049 km (0.095 R)
• M11: 1,370,466 km (0.083 R)
• M12: 1,499,569 km (0.105 R)
• M13: 1,850,526 km (0.073 R)
• M14: 1,911,412 km (0.098 R)
• M15: 2,335,522 km (0.065 R)
• M16: 3,025,318 km (0.098 R)
• M17: 3,722,893 km (0.108 R)
• M18: 3,983,941 km (0.117 R)
• M19: 4,413,885 km (0.065 R)
• M20: 4,606,717 km (0.088 R)
• M21: 4,887,063 km (0.118 R)
• M22: 4,943,761 km (0.055 R)
• M23: 5,000,758 km (0.115 R)
• M24: 5,086,627 km (0.101 R)
• M25: 6,093,570 km (0.088 R)
• M26: 6,494,642 km (0.048 R)
• M27: 6,557,174 km (0.079 R)
• M28: 7,032,147 km (0.083 R)
• M29: 7,518,191 km (0.115 R)
• M30: 8,284,580 km (0.078 R)
• M31: 8,866,965 km (0.099 R)
• M32: 9,250,983 km (0.066 R)
• M33: 9,391,904 km (0.048 R)
• M34: 10,877,411 km (0.065 R)
• M35: 11,326,055 km (0.06 R)
• M36: 11,590,394 km (0.053 R)
• M37: 11,742,535 km (0.104 R)
• M38: 12,357,233 km (0.108 R)
• M39: 12,512,516 km (0.094 R)
• M40: 12,943,058 km (0.086 R)
• M41: 13,219,515 km (0.116 R)
• M42: 13,617,894 km (0.068 R)
• M43: 13,738,171 km (0.101 R)
• M44: 14,020,312 km (0.087 R)
• M45: 14,182,327 km (0.086 R)
• M46: 15,001,824 km (0.099 R)
• M47: 15,459,145 km (0.113 R)
• M48: 16,302,278 km (0.042 R)
• M49: 17,030,670 km (0.116 R)
• M50: 17,116,988 km (0.115 R)
• M51: 17,594,804 km (0.078 R)
• M52: 17,682,169 km (0.073 R)
• M53: 18,430,458 km (0.04 R)
• M54: 18,652,461 km (0.085 R)
• M55: 19,099,160 km (0.116 R)
• M56: 19,957,702 km (0.082 R)
• M57: 20,644,357 km (0.114 R)
• M58: 20,736,509 km (0.089 R)
• M59: 21,013,714 km (0.115 R)
• M60: 21,338,790 km (0.087 R)
• M61: 21,665,512 km (0.083 R)
• M62: 22,276,619 km (0.11 R)
• M63: 22,371,015 km (0.078 R)
• M64: 22,465,711 km (0.115 R)
• M65: 23,227,762 km (0.114 R)
• M66: 23,611,930 km (0.114 R)
• M67: 24,386,697 km (0.105 R)
• M68: 25,169,692 km (0.074 R)
• M69: 25,268,128 km (0.069 R)
• M70: 25,366,713 km (0.066 R)
• M71: 25,762,399 km (0.099 R)
• M72: 26,559,756 km (0.098 R)
• M73: 26,810,631 km (0.065 R)
• M74: 30,456,481 km (0.051 R)
• M75: 30,719,025 km (0.08 R)
• M76: 31,564,403 km (0.091 R)
• M77: 31,670,617 km (0.065 R)
• M78: 32,310,298 km (0.063 R)
• M79: 33,439,911 km (0.092 R)
• M80: 33,765,137 km (0.111 R)
• M81: 34,911,356 km (0.069 R)
• M82: 35,241,219 km (0.087 R)
• M83: 36,459,544 km (0.085 R)
• M84: 36,738,395 km (0.12 R)
• M85: 37,073,793 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 10.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.5 AU - 8.28 AU

Year: 7265 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,830,798 km

• M1: 145,708 km (0.074 R)
• M2: 217,216 km (0.113 R)
• M3: 285,582 km (0.056 R)
• M4: 366,515 km (0.104 R)
• M5: 586,723 km (0.09 R)
• M6: 788,979 km (0.083 R)
• M7: 981,063 km (0.115 R)
• M8: 1,508,695 km (0.114 R)
• M9: 1,792,332 km (0.119 R)
• M10: 2,204,474 km (0.092 R)
• M11: 2,363,946 km (0.067 R)
• M12: 2,646,087 km (0.11 R)
• M13: 2,840,415 km (0.093 R)
• M14: 2,914,615 km (0.09 R)
• M15: 3,191,970 km (0.104 R)
• M16: 3,320,923 km (0.11 R)
• M17: 3,530,809 km (0.103 R)
• M18: 3,718,255 km (0.049 R)
• M19: 4,385,462 km (0.045 R)
• M20: 4,471,630 km (0.093 R)
• M21: 4,851,010 km (0.091 R)
• M22: 5,150,056 km (0.09 R)
• M23: 5,362,934 km (0.053 R)
• M24: 5,641,037 km (0.061 R)
• M25: 5,766,100 km (0.077 R)
• M26: 5,955,641 km (0.056 R)
• M27: 6,211,453 km (0.064 R)
• M28: 6,733,849 km (0.06 R)
• M29: 7,613,036 km (0.069 R)
• M30: 7,682,150 km (0.1 R)
• M31: 7,925,695 km (0.065 R)
• M32: 8,384,961 km (0.038 R)
• M33: 9,108,266 km (0.051 R)
• M34: 9,292,272 km (0.095 R)
• M35: 9,366,323 km (0.114 R)
• M36: 9,477,624 km (0.111 R)
• M37: 9,664,022 km (0.12 R)
• M38: 9,738,971 km (0.105 R)
• M39: 10,345,441 km (0.067 R)
• M40: 10,653,164 km (0.085 R)
• M41: 11,081,462 km (0.077 R)
• M42: 12,440,409 km (0.108 R)
• M43: 13,015,164 km (0.069 R)
• M44: 13,347,571 km (0.08 R)
• M45: 13,851,416 km (0.119 R)
• M46: 14,575,769 km (0.099 R)
• M47: 16,194,717 km (0.12 R)
• M48: 16,373,188 km (0.111 R)
• M49: 16,552,256 km (0.051 R)
• M50: 17,366,218 km (0.063 R)
• M51: 17,503,100 km (0.116 R)
• M52: 18,611,471 km (0.071 R)
• M53: 19,268,505 km (0.069 R)
• M54: 19,552,442 km (0.096 R)
• M55: 19,837,725 km (0.063 R)
• M56: 19,933,168 km (0.083 R)
• M57: 20,750,421 km (0.097 R)
• M58: 21,041,389 km (0.114 R)
• M59: 21,284,935 km (0.086 R)
• M60: 22,616,356 km (0.038 R)
• M61: 23,066,047 km (0.107 R)
• M62: 24,484,235 km (0.042 R)
• M63: 25,049,116 km (0.069 R)
• M64: 25,358,933 km (0.087 R)
• M65: 26,401,182 km (0.063 R)
• M66: 28,635,127 km (0.087 R)
• M67: 30,377,493 km (0.107 R)
• M68: 31,874,070 km (0.099 R)
• M69: 32,041,919 km (0.12 R)
• M70: 32,490,713 km (0.054 R)
• M71: 33,565,125 km (0.044 R)
• M72: 35,285,201 km (0.085 R)
• M73: 35,574,523 km (0.1 R)
• M74: 35,748,655 km (0.093 R)
• M75: 36,447,726 km (0.109 R)
• M76: 36,857,475 km (0.064 R)
• M77: 39,348,728 km (0.083 R)
• M78: 40,372,426 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 13.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.64 AU - 14.34 AU

Year: 15964 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,830,798 km

• M1: 209,886 km (0.09 R)
• M2: 782,995 km (0.116 R)
• M3: 1,410,858 km (0.102 R)
• M4: 1,595,312 km (0.068 R)
• M5: 1,963,023 km (0.036 R)
• M6: 2,065,647 km (0.12 R)
• M7: 2,952,464 km (0.069 R)
• M8: 3,041,325 km (0.032 R)
• M9: 3,593,191 km (0.044 R)
• M10: 3,720,050 km (0.047 R)
• M11: 3,945,943 km (0.065 R)
• M12: 4,209,534 km (0.047 R)
• M13: 4,650,549 km (0.114 R)
• M14: 5,106,523 km (0.077 R)
• M15: 5,213,785 km (0.072 R)
• M16: 5,321,795 km (0.049 R)
• M17: 5,687,412 km (0.115 R)
• M18: 5,985,860 km (0.098 R)
• M19: 6,443,180 km (0.106 R)
• M20: 6,598,313 km (0.069 R)
• M21: 6,991,157 km (0.117 R)
• M22: 7,311,147 km (0.068 R)
• M23: 7,924,050 km (0.058 R)
• M24: 8,048,665 km (0.097 R)
• M25: 9,112,156 km (0.092 R)
• M26: 10,355,314 km (0.066 R)
• M27: 10,446,120 km (0.119 R)
• M28: 10,812,186 km (0.089 R)
• M29: 10,904,338 km (0.086 R)
• M30: 11,840,671 km (0.043 R)
• M31: 12,174,424 km (0.116 R)
• M32: 12,753,817 km (0.107 R)
• M33: 12,949,042 km (0.056 R)
• M34: 13,490,886 km (0.097 R)
• M35: 13,689,701 km (0.12 R)
• M36: 14,749,901 km (0.112 R)
• M37: 15,006,162 km (0.088 R)
• M38: 15,160,697 km (0.064 R)
• M39: 16,151,484 km (0.054 R)
• M40: 16,628,103 km (0.085 R)
• M41: 16,841,429 km (0.077 R)
• M42: 17,867,222 km (0.104 R)
• M43: 21,468,940 km (0.116 R)
• M44: 21,759,609 km (0.115 R)
• M45: 24,980,750 km (0.064 R)
• M46: 25,347,714 km (0.039 R)
• M47: 27,461,232 km (0.099 R)
• M48: 27,840,014 km (0.033 R)
• M49: 28,666,692 km (0.117 R)
• M50: 29,051,009 km (0.025 R)
• M51: 29,759,953 km (0.076 R)
• M52: 30,019,206 km (0.064 R)
• M53: 30,213,983 km (0.097 R)
• M54: 31,722,378 km (0.09 R)
• M55: 31,987,166 km (0.089 R)
• M56: 32,385,695 km (0.09 R)
• M57: 32,518,987 km (0.09 R)
• M58: 32,919,759 km (0.107 R)
• M59: 33,591,454 km (0.059 R)
• M60: 34,743,507 km (0.101 R)
• M61: 35,084,889 km (0.114 R)
• M62: 35,702,130 km (0.101 R)
• M63: 35,977,690 km (0.106 R)
• M64: 36,808,257 km (0.116 R)
• M65: 37,086,659 km (0.073 R)
• M66: 38,206,847 km (0.087 R)
• M67: 39,480,224 km (0.106 R)
• M68: 40,623,900 km (0.067 R)
• M69: 40,839,620 km (0.106 R)
• M70: 41,488,875 km (0.082 R)
• M71: 41,851,052 km (0.085 R)
• M72: 42,068,866 km (0.119 R)
• M73: 43,163,474 km (0.119 R)
• M74: 43,383,532 km (0.112 R)
• M75: 44,711,812 km (0.096 R)
• M76: 45,754,060 km (0.101 R)
• M77: 45,978,457 km (0.102 R)
• M78: 46,728,989 km (0.059 R)
• M79: 48,547,052 km (0.088 R)
• M80: 49,005,121 km (0.11 R)
• M81: 50,233,768 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 3.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.68 AU - 16.38 AU

Year: 22133 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,830,798 km

• M1: 57,446 km (0.095 R)
• M2: 87,664 km (0.115 R)
• M3: 129,701 km (0.056 R)
• M4: 227,239 km (0.09 R)
• M5: 319,092 km (0.034 R)
• M6: 554,111 km (0.034 R)
• M7: 624,571 km (0.115 R)
• M8: 794,065 km (0.099 R)
• M9: 853,605 km (0.086 R)
• M10: 894,296 km (0.065 R)
• M11: 998,566 km (0.096 R)
• M12: 1,173,745 km (0.088 R)
• M13: 1,241,962 km (0.114 R)
• M14: 1,288,038 km (0.105 R)
• M15: 1,552,377 km (0.09 R)
• M16: 2,212,852 km (0.104 R)
• M17: 2,645,938 km (0.096 R)
• M18: 2,856,871 km (0.076 R)
• M19: 2,949,023 km (0.119 R)
• M20: 2,979,840 km (0.101 R)
• M21: 3,073,339 km (0.082 R)
• M22: 3,956,265 km (0.032 R)
• M23: 4,162,561 km (0.101 R)
• M24: 4,478,511 km (0.085 R)
• M25: 4,585,474 km (0.113 R)
• M26: 4,693,334 km (0.106 R)
• M27: 5,133,301 km (0.062 R)
• M28: 6,610,730 km (0.097 R)
• M29: 7,019,880 km (0.04 R)
• M30: 7,948,733 km (0.028 R)
• M31: 8,078,285 km (0.056 R)
• M32: 8,252,267 km (0.063 R)
• M33: 8,339,782 km (0.077 R)
• M34: 8,648,103 km (0.083 R)
• M35: 8,870,705 km (0.106 R)
• M36: 9,687,509 km (0.108 R)
• M37: 10,386,431 km (0.118 R)
• M38: 11,391,878 km (0.097 R)
• M39: 11,440,497 km (0.109 R)
• M40: 11,783,076 km (0.119 R)
• M41: 12,079,280 km (0.1 R)
• M42: 12,228,280 km (0.055 R)
• M43: 12,830,561 km (0.099 R)
• M44: 13,237,317 km (0.111 R)
• M45: 13,596,801 km (0.073 R)
• M46: 14,011,486 km (0.099 R)
• M47: 15,603,357 km (0.099 R)
• M48: 16,310,805 km (0.084 R)
• M49: 18,266,498 km (0.11 R)
• M50: 19,533,293 km (0.09 R)
• M51: 19,883,651 km (0.032 R)
• M52: 20,000,936 km (0.112 R)
• M53: 20,828,063 km (0.098 R)
• M54: 20,887,603 km (0.071 R)
• M55: 21,545,983 km (0.095 R)
• M56: 22,760,418 km (0.097 R)
• M57: 25,191,384 km (0.111 R)
• M58: 25,891,801 km (0.083 R)
• M59: 26,148,212 km (0.094 R)
• M60: 26,857,306 km (0.034 R)
• M61: 27,311,934 km (0.055 R)
• M62: 27,377,009 km (0.077 R)
• M63: 28,558,533 km (0.09 R)
• M64: 30,024,891 km (0.082 R)
• M65: 30,294,167 km (0.091 R)
• M66: 30,361,636 km (0.116 R)
• M67: 30,429,104 km (0.079 R)
• M68: 30,902,881 km (0.079 R)
• M69: 30,970,798 km (0.09 R)
• M70: 31,789,248 km (0.076 R)
• M71: 32,063,611 km (0.118 R)
• M72: 34,076,600 km (0.062 R)
• M73: 34,287,084 km (0.072 R)
• M74: 34,709,548 km (0.074 R)
• M75: 36,129,980 km (0.102 R)
• M76: 36,344,653 km (0.098 R)
• M77: 36,919,259 km (0.047 R)
• M78: 38,587,873 km (0.069 R)
• M79: 40,577,974 km (0.066 R)
• M80: 40,875,524 km (0.039 R)
• M81: 41,024,673 km (0.105 R)
• M82: 41,323,420 km (0.101 R)
• M83: 42,600,986 km (0.086 R)
• M84: 42,903,473 km (0.097 R)
• M85: 43,055,015 km (0.102 R)
• M86: 44,273,639 km (0.108 R)
• M87: 45,272,056 km (0.116 R)
• M88: 46,277,802 km (0.049 R)
• M89: 47,291,028 km (0.083 R)
• M90: 47,996,682 km (0.107 R)
• M91: 48,232,597 km (0.093 R)
• M92: 48,390,274 km (0.109 R)
• M93: 48,943,038 km (0.11 R)
• M94: 49,180,599 km (0.073 R)
• M95: 49,339,173 km (0.044 R)
• M96: 51,738,124 km (0.099 R)
• M97: 53,521,331 km (0.088 R)
• M98: 53,602,862 km (0.057 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit