🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 28.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,388,511 km

• M1: 304,132 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.78 AU - 2.22 AU

Year: 1060 Days

Day: 47 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,388,511 km

• M1: 58,044 km (0.102 R)
• M2: 824,284 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.53 AU - 2.51 AU

Year: 1076 Days

Day: 34.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.71 AU - 4.29 AU

Year: 2454 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.37 AU - 4.67 AU

Year: 3020 Days

Day: 41.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 76 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,388,511 km

• M1: 1,680,582 km (0.116 R)
• M2: 2,845,950 km (0.066 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 11.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.95 AU - 7.25 AU

Year: 5646 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,388,511 km

• M1: 174,880 km (0.108 R)
• M2: 265,387 km (0.118 R)
• M3: 351,405 km (0.075 R)
• M4: 484,548 km (0.114 R)
• M5: 625,469 km (0.088 R)
• M6: 701,764 km (0.095 R)
• M7: 981,960 km (0.101 R)
• M8: 1,433,297 km (0.057 R)
• M9: 1,906,924 km (0.062 R)
• M10: 2,081,954 km (0.107 R)
• M11: 2,490,356 km (0.096 R)
• M12: 2,769,356 km (0.055 R)
• M13: 3,195,560 km (0.081 R)
• M14: 3,523,030 km (0.114 R)
• M15: 3,763,733 km (0.111 R)
• M16: 3,837,036 km (0.097 R)
• M17: 4,261,146 km (0.11 R)
• M18: 4,517,856 km (0.08 R)
• M19: 5,046,385 km (0.118 R)
• M20: 5,706,710 km (0.091 R)
• M21: 5,819,507 km (0.105 R)
• M22: 6,047,195 km (0.088 R)
• M23: 6,394,262 km (0.112 R)
• M24: 6,482,076 km (0.088 R)
• M25: 7,077,774 km (0.049 R)
• M26: 7,321,021 km (0.083 R)
• M27: 7,628,893 km (0.092 R)
• M28: 7,815,741 km (0.101 R)
• M29: 7,972,519 km (0.096 R)
• M30: 8,257,503 km (0.1 R)
• M31: 8,739,956 km (0.093 R)
• M32: 9,001,154 km (0.112 R)
• M33: 9,766,048 km (0.055 R)
• M34: 10,482,772 km (0.109 R)
• M35: 11,287,159 km (0.115 R)
• M36: 11,966,633 km (0.056 R)
• M37: 12,111,294 km (0.072 R)
• M38: 12,366,059 km (0.104 R)
• M39: 12,880,825 km (0.112 R)
• M40: 13,741,761 km (0.099 R)
• M41: 14,428,415 km (0.099 R)
• M42: 14,698,589 km (0.041 R)
• M43: 15,518,834 km (0.103 R)
• M44: 16,233,912 km (0.119 R)
• M45: 16,313,947 km (0.102 R)
• M46: 16,635,732 km (0.096 R)
• M47: 17,000,152 km (0.116 R)
• M48: 17,203,905 km (0.113 R)
• M49: 17,902,377 km (0.039 R)
• M50: 18,400,987 km (0.091 R)
• M51: 18,526,350 km (0.075 R)
• M52: 18,904,085 km (0.054 R)
• M53: 20,052,847 km (0.072 R)
• M54: 20,657,372 km (0.11 R)
• M55: 21,355,545 km (0.113 R)
• M56: 23,541,768 km (0.103 R)
• M57: 23,859,963 km (0.081 R)
• M58: 24,179,504 km (0.119 R)
• M59: 24,822,775 km (0.079 R)
• M60: 24,961,452 km (0.081 R)
• M61: 26,079,397 km (0.091 R)
• M62: 26,881,241 km (0.08 R)
• M63: 27,308,942 km (0.098 R)
• M64: 27,404,385 km (0.108 R)
• M65: 27,499,829 km (0.101 R)
• M66: 27,691,164 km (0.104 R)
• M67: 28,896,624 km (0.1 R)
• M68: 29,432,483 km (0.062 R)
• M69: 30,119,287 km (0.058 R)
• M70: 30,217,872 km (0.043 R)
• M71: 31,209,257 km (0.109 R)
• M72: 31,759,030 km (0.069 R)
• M73: 32,716,157 km (0.118 R)
• M74: 33,223,742 km (0.095 R)
• M75: 33,325,618 km (0.11 R)
• M76: 33,938,820 km (0.103 R)
• M77: 34,041,295 km (0.117 R)
• M78: 34,298,154 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 8.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.83 AU - 10.65 AU

Year: 9683 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,388,511 km

• M1: 119,230 km (0.059 R)
• M2: 188,793 km (0.055 R)
• M3: 383,270 km (0.119 R)
• M4: 801,845 km (0.099 R)
• M5: 886,068 km (0.058 R)
• M6: 991,235 km (0.093 R)
• M7: 1,045,390 km (0.118 R)
• M8: 1,138,141 km (0.061 R)
• M9: 1,558,211 km (0.087 R)
• M10: 1,665,024 km (0.116 R)
• M11: 1,818,811 km (0.074 R)
• M12: 2,308,146 km (0.118 R)
• M13: 3,237,148 km (0.053 R)
• M14: 3,598,577 km (0.119 R)
• M15: 3,798,589 km (0.09 R)
• M16: 3,914,527 km (0.066 R)
• M17: 4,002,192 km (0.093 R)
• M18: 4,696,476 km (0.073 R)
• M19: 5,558,458 km (0.114 R)
• M20: 5,657,193 km (0.111 R)
• M21: 6,887,785 km (0.117 R)
• M22: 7,065,059 km (0.113 R)
• M23: 7,172,171 km (0.054 R)
• M24: 7,863,163 km (0.069 R)
• M25: 7,937,214 km (0.047 R)
• M26: 8,048,515 km (0.066 R)
• M27: 8,423,707 km (0.109 R)
• M28: 8,651,544 km (0.095 R)
• M29: 8,881,326 km (0.084 R)
• M30: 9,386,219 km (0.09 R)
• M31: 9,504,102 km (0.037 R)
• M32: 9,622,434 km (0.095 R)
• M33: 9,860,744 km (0.112 R)
• M34: 10,181,332 km (0.095 R)
• M35: 10,383,439 km (0.118 R)
• M36: 10,627,732 km (0.101 R)
• M37: 11,080,565 km (0.093 R)
• M38: 12,390,593 km (0.104 R)
• M39: 12,606,463 km (0.102 R)
• M40: 13,349,665 km (0.091 R)
• M41: 13,838,102 km (0.087 R)
• M42: 14,242,166 km (0.06 R)
• M43: 14,468,208 km (0.104 R)
• M44: 14,695,597 km (0.031 R)
• M45: 16,225,535 km (0.087 R)
• M46: 16,367,054 km (0.119 R)
• M47: 16,651,440 km (0.078 R)
• M48: 16,842,027 km (0.093 R)
• M49: 17,805,438 km (0.116 R)
• M50: 18,638,249 km (0.102 R)
• M51: 18,786,650 km (0.085 R)
• M52: 20,342,019 km (0.112 R)
• M53: 21,109,307 km (0.102 R)
• M54: 21,418,974 km (0.118 R)
• M55: 21,522,496 km (0.058 R)
• M56: 21,678,078 km (0.092 R)
• M57: 22,461,821 km (0.093 R)
• M58: 23,148,475 km (0.082 R)
• M59: 23,521,124 km (0.109 R)
• M60: 23,681,343 km (0.103 R)
• M61: 25,578,244 km (0.102 R)
• M62: 25,743,101 km (0.038 R)
• M63: 26,628,271 km (0.071 R)
• M64: 27,523,465 km (0.092 R)
• M65: 27,918,104 km (0.061 R)
• M66: 28,087,898 km (0.064 R)
• M67: 28,314,688 km (0.066 R)
• M68: 29,515,809 km (0.056 R)
• M69: 29,631,000 km (0.105 R)
• M70: 29,688,745 km (0.095 R)
• M71: 30,151,451 km (0.094 R)
• M72: 30,383,776 km (0.119 R)
• M73: 30,500,163 km (0.076 R)
• M74: 32,204,083 km (0.107 R)
• M75: 33,397,126 km (0.115 R)
• M76: 35,274,879 km (0.086 R)
• M77: 36,257,438 km (0.06 R)
• M78: 37,000,191 km (0.077 R)
• M79: 38,186,502 km (0.114 R)
• M80: 38,249,333 km (0.103 R)
• M81: 38,312,164 km (0.057 R)
• M82: 38,437,826 km (0.051 R)
• M83: 39,195,241 km (0.071 R)
• M84: 39,385,230 km (0.089 R)
• M85: 39,893,713 km (0.086 R)
• M86: 40,788,757 km (0.12 R)
• M87: 40,981,439 km (0.109 R)
• M88: 41,238,747 km (0.105 R)
• M89: 42,728,742 km (0.109 R)
• M90: 43,055,015 km (0.097 R)
• M91: 43,185,764 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.5

Radius: 6.4

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.24 AU - 14.7 AU

Year: 16502 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,388,511 km

• M1: 160,519 km (0.071 R)
• M2: 352,901 km (0.087 R)
• M3: 483,052 km (0.101 R)
• M4: 629,059 km (0.08 R)
• M5: 1,053,917 km (0.041 R)
• M6: 1,320,052 km (0.099 R)
• M7: 1,579,754 km (0.103 R)
• M8: 2,236,339 km (0.119 R)
• M9: 2,327,593 km (0.103 R)
• M10: 2,967,872 km (0.073 R)
• M11: 3,623,560 km (0.119 R)
• M12: 4,668,202 km (0.113 R)
• M13: 4,943,013 km (0.088 R)
• M14: 5,102,484 km (0.066 R)
• M15: 5,385,673 km (0.086 R)
• M16: 5,467,503 km (0.066 R)
• M17: 5,549,782 km (0.084 R)
• M18: 6,094,468 km (0.103 R)
• M19: 6,394,711 km (0.051 R)
• M20: 6,788,003 km (0.077 R)
• M21: 8,060,932 km (0.109 R)
• M22: 11,025,363 km (0.059 R)
• M23: 12,566,221 km (0.109 R)
• M24: 12,674,979 km (0.089 R)
• M25: 13,058,099 km (0.083 R)
• M26: 13,333,957 km (0.082 R)
• M27: 13,723,510 km (0.06 R)
• M28: 14,229,899 km (0.082 R)
• M29: 14,456,839 km (0.088 R)
• M30: 14,627,979 km (0.102 R)
• M31: 14,685,125 km (0.073 R)
• M32: 14,742,272 km (0.073 R)
• M33: 15,145,139 km (0.108 R)
• M34: 15,609,790 km (0.109 R)
• M35: 15,668,283 km (0.047 R)
• M36: 16,493,764 km (0.068 R)
• M37: 16,672,533 km (0.077 R)
• M38: 16,732,223 km (0.091 R)
• M39: 17,454,481 km (0.083 R)
• M40: 17,515,068 km (0.11 R)
• M41: 17,819,350 km (0.037 R)
• M42: 18,991,450 km (0.069 R)
• M43: 19,744,525 km (0.057 R)
• M44: 20,763,736 km (0.057 R)
• M45: 20,956,867 km (0.082 R)
• M46: 21,279,848 km (0.047 R)
• M47: 21,669,551 km (0.083 R)
• M48: 22,127,320 km (0.092 R)
• M49: 23,252,147 km (0.091 R)
• M50: 23,989,963 km (0.097 R)
• M51: 24,057,432 km (0.119 R)
• M52: 24,327,755 km (0.105 R)
• M53: 24,803,477 km (0.115 R)
• M54: 28,717,705 km (0.098 R)
• M55: 29,653,440 km (0.115 R)
• M56: 30,453,040 km (0.079 R)
• M57: 30,672,351 km (0.086 R)
• M58: 32,073,484 km (0.119 R)
• M59: 32,594,833 km (0.111 R)
• M60: 34,100,087 km (0.102 R)
• M61: 34,479,916 km (0.115 R)
• M62: 36,866,002 km (0.063 R)
• M63: 37,177,764 km (0.115 R)
• M64: 37,333,944 km (0.1 R)
• M65: 37,568,663 km (0.097 R)
• M66: 38,987,150 km (0.097 R)
• M67: 39,304,896 km (0.065 R)
• M68: 41,309,358 km (0.12 R)
• M69: 41,471,073 km (0.089 R)
• M70: 42,527,832 km (0.096 R)
• M71: 45,166,589 km (0.117 R)
• M72: 46,337,791 km (0.078 R)
• M73: 46,927,057 km (0.112 R)
• M74: 47,180,326 km (0.096 R)
• M75: 47,434,044 km (0.062 R)
• M76: 49,137,365 km (0.099 R)
• M77: 49,308,805 km (0.119 R)
• M78: 49,824,319 km (0.051 R)
• M79: 50,514,414 km (0.116 R)
• M80: 51,120,734 km (0.089 R)
• M81: 51,294,567 km (0.109 R)
• M82: 51,555,465 km (0.092 R)
• M83: 51,642,531 km (0.101 R)
• M84: 53,570,549 km (0.099 R)
• M85: 56,865,741 km (0.114 R)
• M86: 57,135,915 km (0.076 R)
• M87: 58,583,274 km (0.111 R)
• M88: 59,585,430 km (0.068 R)
• M89: 60,501,418 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 5.7

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.2 AU - 19.98 AU

Year: 26475 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,388,511 km

• M1: 123,269 km (0.107 R)
• M2: 304,880 km (0.067 R)
• M3: 489,335 km (0.071 R)
• M4: 655,687 km (0.118 R)
• M5: 785,389 km (0.103 R)
• M6: 980,913 km (0.096 R)
• M7: 1,483,263 km (0.05 R)
• M8: 1,725,013 km (0.115 R)
• M9: 1,796,521 km (0.084 R)
• M10: 2,442,335 km (0.099 R)
• M11: 2,482,427 km (0.078 R)
• M12: 2,895,317 km (0.11 R)
• M13: 3,508,818 km (0.112 R)
• M14: 3,554,146 km (0.032 R)
• M15: 5,104,878 km (0.027 R)
• M16: 5,259,712 km (0.113 R)
• M17: 5,948,759 km (0.092 R)
• M18: 6,722,031 km (0.062 R)
• M19: 7,178,005 km (0.105 R)
• M20: 8,361,175 km (0.094 R)
• M21: 8,975,124 km (0.037 R)
• M22: 10,902,394 km (0.107 R)
• M23: 11,369,887 km (0.052 R)
• M24: 11,707,829 km (0.03 R)
• M25: 15,189,719 km (0.042 R)
• M26: 16,163,302 km (0.113 R)
• M27: 16,390,990 km (0.042 R)
• M28: 18,327,983 km (0.049 R)
• M29: 18,803,555 km (0.038 R)
• M30: 18,963,026 km (0.116 R)
• M31: 19,042,911 km (0.063 R)
• M32: 19,766,815 km (0.105 R)
• M33: 21,657,583 km (0.098 R)
• M34: 24,469,275 km (0.089 R)
• M35: 25,608,014 km (0.111 R)
• M36: 26,228,247 km (0.114 R)
• M37: 26,853,566 km (0.075 R)
• M38: 27,303,257 km (0.078 R)
• M39: 33,756,311 km (0.054 R)
• M40: 33,853,250 km (0.082 R)
• M41: 34,241,457 km (0.092 R)
• M42: 34,826,683 km (0.112 R)
• M43: 35,415,202 km (0.034 R)
• M44: 36,900,858 km (0.057 R)
• M45: 38,003,245 km (0.09 R)
• M46: 38,103,924 km (0.104 R)
• M47: 38,204,903 km (0.063 R)
• M48: 42,414,886 km (0.105 R)
• M49: 44,415,309 km (0.111 R)
• M50: 44,521,374 km (0.072 R)
• M51: 45,480,296 km (0.106 R)
• M52: 45,801,482 km (0.111 R)
• M53: 47,201,868 km (0.065 R)
• M54: 47,527,094 km (0.113 R)
• M55: 48,835,178 km (0.034 R)
• M56: 49,934,273 km (0.066 R)
• M57: 50,376,185 km (0.097 R)
• M58: 51,152,598 km (0.097 R)
• M59: 52,605,194 km (0.094 R)
• M60: 53,392,826 km (0.078 R)
• M61: 53,618,719 km (0.111 R)
• M62: 53,844,762 km (0.043 R)
• M63: 54,184,498 km (0.114 R)
• M64: 55,436,333 km (0.081 R)
• M65: 55,664,919 km (0.106 R)
• M66: 56,123,137 km (0.059 R)
• M67: 57,852,489 km (0.087 R)
• M68: 59,131,700 km (0.07 R)
• M69: 59,482,208 km (0.071 R)
• M70: 59,716,328 km (0.086 R)
• M71: 60,891,121 km (0.116 R)
• M72: 61,363,251 km (0.056 R)
• M73: 61,481,434 km (0.084 R)
• M74: 65,062,956 km (0.056 R)
• M75: 66,029,359 km (0.063 R)
• M76: 69,202,778 km (0.115 R)
• M77: 69,695,404 km (0.071 R)
• M78: 71,677,576 km (0.112 R)
• M79: 73,803,810 km (0.038 R)
• M80: 74,307,058 km (0.102 R)
• M81: 74,433,019 km (0.071 R)
• M82: 74,811,502 km (0.109 R)
• M83: 77,478,383 km (0.073 R)
• M84: 80,305,483 km (0.097 R)
• M85: 80,823,092 km (0.095 R)
• M86: 82,122,050 km (0.104 R)
• M87: 82,643,548 km (0.086 R)
• M88: 85,267,645 km (0.094 R)
• M89: 85,399,440 km (0.042 R)
• M90: 85,795,725 km (0.048 R)
• M91: 86,060,065 km (0.061 R)
• M92: 86,192,459 km (0.049 R)
• M93: 86,457,247 km (0.107 R)
• M94: 89,388,468 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit