🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 226 Days

Day: 27.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.43 AU - 1.79 AU

Year: 879 Days

Day: 31.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,501,036 km

• M1: 260,151 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.46 AU - 2.24 AU

Year: 1083 Days

Day: 26.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 12.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.24 AU - 5.32 AU

Year: 4498 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 86,501,036 km

• M1: 159,172 km (0.072 R)
• M2: 341,981 km (0.052 R)
• M3: 478,115 km (0.104 R)
• M4: 584,030 km (0.112 R)
• M5: 757,115 km (0.115 R)
• M6: 839,244 km (0.111 R)
• M7: 972,985 km (0.104 R)
• M8: 1,157,439 km (0.075 R)
• M9: 1,263,204 km (0.056 R)
• M10: 1,485,058 km (0.061 R)
• M11: 1,660,088 km (0.093 R)
• M12: 1,978,133 km (0.081 R)
• M13: 2,463,129 km (0.096 R)
• M14: 2,543,613 km (0.055 R)
• M15: 2,778,930 km (0.058 R)
• M16: 3,058,528 km (0.092 R)
• M17: 3,296,539 km (0.12 R)
• M18: 3,424,295 km (0.09 R)
• M19: 3,724,538 km (0.103 R)
• M20: 4,406,704 km (0.044 R)
• M21: 4,576,348 km (0.043 R)
• M22: 4,936,580 km (0.072 R)
• M23: 5,869,772 km (0.083 R)
• M24: 6,356,713 km (0.105 R)
• M25: 6,516,483 km (0.025 R)
• M26: 6,807,750 km (0.079 R)
• M27: 6,889,431 km (0.074 R)
• M28: 7,037,233 km (0.085 R)
• M29: 7,269,260 km (0.071 R)
• M30: 7,403,000 km (0.114 R)
• M31: 7,997,951 km (0.059 R)
• M32: 8,608,161 km (0.056 R)
• M33: 8,928,001 km (0.116 R)
• M34: 9,360,339 km (0.116 R)
• M35: 9,469,545 km (0.051 R)
• M36: 10,133,610 km (0.117 R)
• M37: 10,565,798 km (0.095 R)
• M38: 11,177,205 km (0.074 R)
• M39: 11,409,530 km (0.111 R)
• M40: 11,839,475 km (0.063 R)
• M41: 12,016,898 km (0.07 R)
• M42: 13,120,481 km (0.047 R)
• M43: 13,529,781 km (0.109 R)
• M44: 13,735,927 km (0.102 R)
• M45: 13,818,804 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 12.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.57 AU - 6.79 AU

Year: 5827 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,501,036 km

• M1: 188,493 km (0.029 R)
• M2: 280,197 km (0.071 R)
• M3: 1,080,845 km (0.077 R)
• M4: 1,334,263 km (0.098 R)
• M5: 1,702,274 km (0.071 R)
• M6: 1,999,376 km (0.085 R)
• M7: 3,035,640 km (0.087 R)
• M8: 3,323,915 km (0.076 R)
• M9: 3,471,419 km (0.113 R)
• M10: 3,722,294 km (0.108 R)
• M11: 3,953,124 km (0.065 R)
• M12: 4,811,965 km (0.06 R)
• M13: 4,923,416 km (0.12 R)
• M14: 5,377,595 km (0.102 R)
• M15: 5,727,205 km (0.1 R)
• M16: 5,815,767 km (0.072 R)
• M17: 5,904,778 km (0.063 R)
• M18: 6,144,583 km (0.03 R)
• M19: 6,387,530 km (0.101 R)
• M20: 6,726,668 km (0.08 R)
• M21: 7,071,940 km (0.087 R)
• M22: 7,422,897 km (0.107 R)
• M23: 7,584,462 km (0.092 R)
• M24: 7,943,797 km (0.114 R)
• M25: 8,645,261 km (0.117 R)
• M26: 8,952,086 km (0.053 R)
• M27: 9,123,974 km (0.105 R)
• M28: 9,436,334 km (0.105 R)
• M29: 10,036,072 km (0.074 R)
• M30: 11,050,645 km (0.057 R)
• M31: 11,832,892 km (0.033 R)
• M32: 12,173,676 km (0.069 R)
• M33: 12,517,751 km (0.036 R)
• M34: 12,710,134 km (0.115 R)
• M35: 13,411,449 km (0.106 R)
• M36: 13,885,824 km (0.094 R)
• M37: 14,527,150 km (0.056 R)
• M38: 15,342,159 km (0.1 R)
• M39: 16,508,275 km (0.094 R)
• M40: 17,016,758 km (0.115 R)
• M41: 17,315,804 km (0.078 R)
• M42: 17,875,599 km (0.101 R)
• M43: 18,005,749 km (0.05 R)
• M44: 18,529,043 km (0.078 R)
• M45: 19,501,578 km (0.12 R)
• M46: 19,635,469 km (0.03 R)
• M47: 20,219,349 km (0.082 R)
• M48: 20,445,391 km (0.041 R)
• M49: 20,763,287 km (0.097 R)
• M50: 21,220,308 km (0.105 R)
• M51: 21,450,091 km (0.039 R)
• M52: 22,051,325 km (0.107 R)
• M53: 22,705,067 km (0.105 R)
• M54: 23,128,579 km (0.1 R)
• M55: 24,127,145 km (0.058 R)
• M56: 24,897,424 km (0.104 R)
• M57: 25,383,019 km (0.119 R)
• M58: 25,871,605 km (0.093 R)
• M59: 26,067,878 km (0.106 R)
• M60: 26,264,749 km (0.092 R)
• M61: 26,560,952 km (0.09 R)
• M62: 27,057,019 km (0.11 R)
• M63: 27,306,249 km (0.088 R)
• M64: 27,406,180 km (0.06 R)
• M65: 27,656,458 km (0.104 R)
• M66: 28,715,910 km (0.119 R)
• M67: 28,868,200 km (0.098 R)
• M68: 29,224,991 km (0.096 R)
• M69: 29,891,300 km (0.096 R)
• M70: 30,045,835 km (0.04 R)
• M71: 30,303,891 km (0.1 R)
• M72: 30,822,248 km (0.102 R)
• M73: 32,447,778 km (0.062 R)
• M74: 32,553,693 km (0.111 R)
• M75: 33,832,606 km (0.087 R)
• M76: 33,939,867 km (0.055 R)
• M77: 34,586,280 km (0.087 R)
• M78: 34,802,598 km (0.046 R)
• M79: 35,399,793 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.3

Radius: 6.9

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.06 AU - 11.06 AU

Year: 14771 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,501,036 km

• M1: 91,554 km (0.112 R)
• M2: 169,195 km (0.059 R)
• M3: 466,446 km (0.079 R)
• M4: 519,404 km (0.067 R)
• M5: 838,646 km (0.107 R)
• M6: 972,536 km (0.116 R)
• M7: 1,065,885 km (0.059 R)
• M8: 1,312,273 km (0.094 R)
• M9: 1,415,944 km (0.042 R)
• M10: 1,468,752 km (0.103 R)
• M11: 1,576,462 km (0.117 R)
• M12: 2,033,334 km (0.097 R)
• M13: 2,824,408 km (0.085 R)
• M14: 3,199,749 km (0.064 R)
• M15: 3,269,761 km (0.095 R)
• M16: 3,810,856 km (0.115 R)
• M17: 4,263,539 km (0.078 R)
• M18: 4,496,314 km (0.07 R)
• M19: 5,178,330 km (0.116 R)
• M20: 5,260,609 km (0.03 R)
• M21: 5,385,075 km (0.092 R)
• M22: 6,151,464 km (0.102 R)
• M23: 6,503,019 km (0.101 R)
• M24: 7,042,619 km (0.062 R)
• M25: 8,260,495 km (0.034 R)
• M26: 8,550,715 km (0.119 R)
• M27: 8,648,103 km (0.038 R)
• M28: 9,141,178 km (0.082 R)
• M29: 9,643,228 km (0.114 R)
• M30: 9,948,707 km (0.1 R)
• M31: 10,309,238 km (0.072 R)
• M32: 10,413,059 km (0.077 R)
• M33: 10,674,107 km (0.076 R)
• M34: 11,202,487 km (0.06 R)
• M35: 11,309,300 km (0.104 R)
• M36: 11,631,384 km (0.066 R)
• M37: 11,685,389 km (0.096 R)
• M38: 12,011,063 km (0.043 R)
• M39: 13,062,138 km (0.112 R)
• M40: 13,174,486 km (0.107 R)
• M41: 13,287,283 km (0.05 R)
• M42: 13,343,681 km (0.088 R)
• M43: 13,912,602 km (0.109 R)
• M44: 15,074,229 km (0.119 R)
• M45: 15,192,113 km (0.062 R)
• M46: 15,310,295 km (0.115 R)
• M47: 16,266,524 km (0.056 R)
• M48: 17,365,470 km (0.094 R)
• M49: 18,677,444 km (0.045 R)
• M50: 19,762,776 km (0.111 R)
• M51: 20,934,128 km (0.028 R)
• M52: 21,594,453 km (0.098 R)
• M53: 21,994,029 km (0.056 R)
• M54: 22,530,487 km (0.085 R)
• M55: 24,028,111 km (0.112 R)
• M56: 24,234,705 km (0.085 R)
• M57: 25,207,092 km (0.077 R)
• M58: 26,334,012 km (0.086 R)
• M59: 27,333,326 km (0.079 R)
• M60: 27,477,239 km (0.12 R)
• M61: 28,054,837 km (0.114 R)
• M62: 28,127,392 km (0.116 R)
• M63: 28,272,502 km (0.05 R)
• M64: 28,636,473 km (0.117 R)
• M65: 30,182,268 km (0.063 R)
• M66: 30,479,669 km (0.117 R)
• M67: 32,818,033 km (0.085 R)
• M68: 33,661,615 km (0.064 R)
• M69: 33,892,894 km (0.057 R)
• M70: 34,667,661 km (0.108 R)
• M71: 35,840,807 km (0.085 R)
• M72: 36,867,946 km (0.096 R)
• M73: 37,106,405 km (0.119 R)
• M74: 37,504,785 km (0.037 R)
• M75: 37,584,670 km (0.031 R)
• M76: 38,225,697 km (0.073 R)
• M77: 38,306,031 km (0.052 R)
• M78: 39,356,208 km (0.092 R)
• M79: 39,437,290 km (0.066 R)
• M80: 39,843,897 km (0.038 R)
• M81: 41,567,115 km (0.054 R)
• M82: 41,649,693 km (0.095 R)
• M83: 42,313,010 km (0.042 R)
• M84: 42,896,142 km (0.083 R)
• M85: 43,398,193 km (0.116 R)
• M86: 44,323,605 km (0.111 R)
• M87: 51,423,819 km (0.058 R)
• M88: 52,492,098 km (0.105 R)
• M89: 53,387,890 km (0.054 R)
• M90: 55,558,405 km (0.028 R)
• M91: 57,113,325 km (0.056 R)
• M92: 57,665,491 km (0.108 R)
• M93: 59,146,510 km (0.116 R)
• M94: 59,611,909 km (0.077 R)
• M95: 62,429,884 km (0.073 R)
• M96: 62,619,275 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.7

Radius: 3.3

Gravity: 28.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.58 AU - 13.46 AU

Year: 15747 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,501,036 km

• M1: 53,556 km (0.105 R)
• M2: 106,364 km (0.06 R)
• M3: 132,245 km (0.109 R)
• M4: 499,208 km (0.105 R)
• M5: 546,930 km (0.063 R)
• M6: 1,164,470 km (0.101 R)
• M7: 2,079,111 km (0.07 R)
• M8: 2,235,142 km (0.071 R)
• M9: 2,314,578 km (0.066 R)
• M10: 2,367,985 km (0.119 R)
• M11: 3,070,646 km (0.109 R)
• M12: 3,129,438 km (0.102 R)
• M13: 3,218,449 km (0.091 R)
• M14: 3,248,219 km (0.09 R)
• M15: 3,706,736 km (0.117 R)
• M16: 4,055,748 km (0.118 R)
• M17: 4,921,471 km (0.049 R)
• M18: 5,129,113 km (0.059 R)
• M19: 6,928,925 km (0.062 R)
• M20: 7,083,758 km (0.081 R)
• M21: 7,396,717 km (0.051 R)
• M22: 7,475,705 km (0.076 R)
• M23: 7,834,440 km (0.112 R)
• M24: 8,158,021 km (0.087 R)
• M25: 9,070,119 km (0.085 R)
• M26: 9,409,706 km (0.107 R)
• M27: 9,452,491 km (0.088 R)
• M28: 9,624,080 km (0.112 R)
• M29: 9,926,866 km (0.117 R)
• M30: 10,809,344 km (0.066 R)
• M31: 12,553,505 km (0.107 R)
• M32: 13,122,276 km (0.094 R)
• M33: 14,088,529 km (0.082 R)
• M34: 14,728,958 km (0.063 R)
• M35: 15,077,670 km (0.041 R)
• M36: 15,935,764 km (0.091 R)
• M37: 16,551,060 km (0.054 R)
• M38: 17,069,566 km (0.088 R)
• M39: 17,488,290 km (0.041 R)
• M40: 17,751,732 km (0.112 R)
• M41: 17,857,498 km (0.04 R)
• M42: 18,229,249 km (0.067 R)
• M43: 18,389,318 km (0.087 R)
• M44: 19,251,002 km (0.064 R)
• M45: 21,181,263 km (0.086 R)
• M46: 21,630,955 km (0.107 R)
• M47: 24,866,457 km (0.086 R)
• M48: 25,221,902 km (0.056 R)
• M49: 25,340,683 km (0.092 R)
• M50: 25,878,038 km (0.113 R)
• M51: 27,634,467 km (0.108 R)
• M52: 28,002,627 km (0.102 R)
• M53: 28,187,231 km (0.11 R)
• M54: 31,836,671 km (0.072 R)
• M55: 32,804,419 km (0.111 R)
• M56: 33,259,347 km (0.1 R)
• M57: 34,702,517 km (0.092 R)
• M58: 35,033,278 km (0.104 R)
• M59: 35,698,091 km (0.099 R)
• M60: 37,989,482 km (0.119 R)
• M61: 38,193,982 km (0.082 R)
• M62: 39,221,719 km (0.085 R)
• M63: 39,981,078 km (0.082 R)
• M64: 40,954,661 km (0.072 R)
• M65: 42,288,326 km (0.086 R)
• M66: 43,066,983 km (0.07 R)
• M67: 43,138,042 km (0.08 R)
• M68: 43,850,277 km (0.108 R)
• M69: 44,064,801 km (0.105 R)
• M70: 44,926,036 km (0.043 R)
• M71: 47,616,553 km (0.073 R)
• M72: 47,763,459 km (0.106 R)
• M73: 48,352,725 km (0.056 R)
• M74: 48,426,476 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 3

Gravity: 66.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.64 AU - 17.16 AU

Year: 26014 Days

Day: 17.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,501,036 km

• M1: 77,492 km (0.032 R)
• M2: 165,455 km (0.097 R)
• M3: 677,828 km (0.103 R)
• M4: 1,003,951 km (0.11 R)
• M5: 1,062,594 km (0.107 R)
• M6: 1,536,819 km (0.098 R)
• M7: 2,771,600 km (0.096 R)
• M8: 2,854,028 km (0.066 R)
• M9: 3,453,317 km (0.084 R)
• M10: 3,586,759 km (0.085 R)
• M11: 4,043,331 km (0.102 R)
• M12: 5,161,127 km (0.076 R)
• M13: 5,467,503 km (0.094 R)
• M14: 6,097,759 km (0.079 R)
• M15: 6,151,315 km (0.097 R)
• M16: 6,475,942 km (0.113 R)
• M17: 7,141,653 km (0.08 R)
• M18: 7,254,749 km (0.069 R)
• M19: 7,945,442 km (0.102 R)
• M20: 8,062,727 km (0.117 R)
• M21: 8,298,643 km (0.109 R)
• M22: 8,596,941 km (0.073 R)
• M23: 9,887,372 km (0.066 R)
• M24: 10,076,464 km (0.102 R)
• M25: 10,780,471 km (0.101 R)
• M26: 11,899,314 km (0.11 R)
• M27: 14,102,890 km (0.12 R)
• M28: 14,888,878 km (0.081 R)
• M29: 15,762,380 km (0.068 R)
• M30: 16,279,539 km (0.113 R)
• M31: 16,428,240 km (0.103 R)
• M32: 17,864,080 km (0.101 R)
• M33: 18,713,497 km (0.039 R)
• M34: 20,934,128 km (0.053 R)
• M35: 21,095,993 km (0.091 R)
• M36: 21,339,388 km (0.032 R)
• M37: 22,075,410 km (0.102 R)
• M38: 22,157,689 km (0.09 R)
• M39: 23,740,284 km (0.08 R)
• M40: 24,673,027 km (0.032 R)
• M41: 25,790,823 km (0.116 R)
• M42: 28,343,112 km (0.11 R)
• M43: 29,603,623 km (0.068 R)
• M44: 30,149,506 km (0.044 R)
• M45: 31,066,541 km (0.056 R)
• M46: 31,806,751 km (0.118 R)
• M47: 33,398,921 km (0.109 R)
• M48: 33,588,013 km (0.083 R)
• M49: 34,921,080 km (0.093 R)
• M50: 36,271,350 km (0.082 R)
• M51: 36,855,231 km (0.068 R)
• M52: 39,720,778 km (0.102 R)
• M53: 40,222,080 km (0.077 R)
• M54: 41,332,096 km (0.091 R)
• M55: 42,452,285 km (0.117 R)
• M56: 43,376,202 km (0.054 R)
• M57: 44,410,521 km (0.047 R)
• M58: 44,514,342 km (0.088 R)
• M59: 45,243,782 km (0.111 R)
• M60: 45,662,356 km (0.111 R)
• M61: 45,872,242 km (0.108 R)
• M62: 46,187,445 km (0.083 R)
• M63: 46,503,396 km (0.089 R)
• M64: 47,349,521 km (0.117 R)
• M65: 48,200,733 km (0.118 R)
• M66: 51,001,654 km (0.091 R)
• M67: 51,110,561 km (0.063 R)
• M68: 51,328,226 km (0.065 R)
• M69: 51,874,109 km (0.119 R)
• M70: 52,312,131 km (0.107 R)
• M71: 52,751,500 km (0.075 R)
• M72: 53,191,916 km (0.084 R)
• M73: 53,965,786 km (0.101 R)
• M74: 54,187,640 km (0.101 R)
• M75: 56,985,270 km (0.05 R)
• M76: 57,211,013 km (0.114 R)
• M77: 58,117,426 km (0.098 R)
• M78: 58,572,354 km (0.104 R)
• M79: 59,485,649 km (0.028 R)
• M80: 61,095,471 km (0.079 R)
• M81: 63,536,908 km (0.071 R)
• M82: 64,828,387 km (0.074 R)
• M83: 65,773,097 km (0.115 R)
• M84: 69,235,540 km (0.113 R)
• M85: 70,806,767 km (0.053 R)
• M86: 73,124,337 km (0.062 R)
• M87: 74,354,031 km (0.08 R)
• M88: 74,477,450 km (0.118 R)
• M89: 75,218,857 km (0.082 R)
• M90: 75,342,724 km (0.074 R)
• M91: 79,592,949 km (0.076 R)
• M92: 79,845,320 km (0.076 R)
• M93: 80,224,401 km (0.066 R)
• M94: 85,207,357 km (0.115 R)
• M95: 85,724,068 km (0.103 R)
• M96: 86,501,079 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit