🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 150 Days

Day: 23.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,759,465 km

• M1: 331,509 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 31.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 233 Days

Day: 20.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.82 AU - 0.9 AU

Year: 286 Days

Day: 44 Hours

Environment

Temp: 106 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,759,465 km

• M1: 129,701 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.66 AU - 3.48 AU

Year: 1927 Days

Day: 24.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 13.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.94 AU - 8.28 AU

Year: 7519 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,759,465 km

• M1: 225,893 km (0.097 R)
• M2: 346,020 km (0.1 R)
• M3: 540,348 km (0.09 R)
• M4: 640,877 km (0.07 R)
• M5: 749,336 km (0.092 R)
• M6: 850,015 km (0.119 R)
• M7: 987,196 km (0.039 R)
• M8: 1,165,966 km (0.116 R)
• M9: 1,501,364 km (0.093 R)
• M10: 1,651,860 km (0.078 R)
• M11: 1,827,637 km (0.096 R)
• M12: 1,968,708 km (0.054 R)
• M13: 2,092,725 km (0.094 R)
• M14: 2,219,434 km (0.115 R)
• M15: 2,414,510 km (0.112 R)
• M16: 2,615,420 km (0.093 R)
• M17: 2,892,026 km (0.119 R)
• M18: 3,202,741 km (0.088 R)
• M19: 3,524,376 km (0.077 R)
• M20: 3,650,936 km (0.102 R)
• M21: 3,830,753 km (0.063 R)
• M22: 4,606,866 km (0.047 R)
• M23: 4,857,742 km (0.082 R)
• M24: 5,343,935 km (0.085 R)
• M25: 5,431,300 km (0.107 R)
• M26: 5,845,836 km (0.087 R)
• M27: 6,301,362 km (0.11 R)
• M28: 6,393,813 km (0.046 R)
• M29: 6,674,010 km (0.091 R)
• M30: 6,894,816 km (0.099 R)
• M31: 7,868,549 km (0.067 R)
• M32: 8,270,069 km (0.071 R)
• M33: 8,405,456 km (0.082 R)
• M34: 8,541,590 km (0.087 R)
• M35: 9,058,600 km (0.084 R)
• M36: 9,198,175 km (0.112 R)
• M37: 10,231,746 km (0.071 R)
• M38: 10,707,019 km (0.094 R)
• M39: 11,227,021 km (0.119 R)
• M40: 11,565,711 km (0.105 R)
• M41: 12,176,070 km (0.096 R)
• M42: 12,369,051 km (0.072 R)
• M43: 12,601,825 km (0.095 R)
• M44: 12,875,290 km (0.112 R)
• M45: 13,388,561 km (0.077 R)
• M46: 14,680,189 km (0.108 R)
• M47: 15,216,198 km (0.105 R)
• M48: 15,716,752 km (0.047 R)
• M49: 15,842,863 km (0.108 R)
• M50: 16,180,506 km (0.09 R)
• M51: 16,477,906 km (0.057 R)
• M52: 17,772,825 km (0.119 R)
• M53: 18,609,975 km (0.07 R)
• M54: 19,055,627 km (0.092 R)
• M55: 19,324,903 km (0.093 R)
• M56: 20,413,976 km (0.059 R)
• M57: 20,551,606 km (0.076 R)
• M58: 21,104,968 km (0.096 R)
• M59: 21,803,441 km (0.113 R)
• M60: 22,367,724 km (0.11 R)
• M61: 23,032,238 km (0.103 R)
• M62: 23,366,888 km (0.08 R)
• M63: 23,703,184 km (0.087 R)
• M64: 24,089,596 km (0.087 R)
• M65: 24,283,474 km (0.118 R)
• M66: 24,770,565 km (0.05 R)
• M67: 27,254,338 km (0.095 R)
• M68: 27,659,150 km (0.074 R)
• M69: 28,320,971 km (0.089 R)
• M70: 28,782,331 km (0.045 R)
• M71: 29,660,620 km (0.048 R)
• M72: 29,920,621 km (0.076 R)
• M73: 30,076,951 km (0.108 R)
• M74: 30,915,447 km (0.065 R)
• M75: 31,231,847 km (0.06 R)
• M76: 31,549,293 km (0.056 R)
• M77: 33,639,026 km (0.072 R)
• M78: 34,454,634 km (0.119 R)
• M79: 35,276,823 km (0.088 R)
• M80: 35,717,988 km (0.08 R)
• M81: 36,940,501 km (0.06 R)
• M82: 37,332,298 km (0.072 R)
• M83: 37,556,845 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 13.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.4 AU - 11.54 AU

Year: 11275 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 108,759,465 km

• M1: 283,787 km (0.096 R)
• M2: 389,852 km (0.11 R)
• M3: 562,189 km (0.117 R)
• M4: 659,727 km (0.088 R)
• M5: 1,114,504 km (0.098 R)
• M6: 1,226,403 km (0.09 R)
• M7: 1,640,041 km (0.072 R)
• M8: 1,768,995 km (0.068 R)
• M9: 2,096,764 km (0.052 R)
• M10: 2,549,896 km (0.033 R)
• M11: 2,766,214 km (0.118 R)
• M12: 3,011,256 km (0.09 R)
• M13: 3,263,478 km (0.092 R)
• M14: 3,618,772 km (0.09 R)
• M15: 4,162,561 km (0.119 R)
• M16: 4,470,134 km (0.118 R)
• M17: 4,652,943 km (0.044 R)
• M18: 4,758,559 km (0.086 R)
• M19: 5,216,627 km (0.053 R)
• M20: 6,349,981 km (0.077 R)
• M21: 6,704,528 km (0.064 R)
• M22: 6,914,414 km (0.101 R)
• M23: 7,156,912 km (0.11 R)
• M24: 7,371,585 km (0.113 R)
• M25: 7,681,851 km (0.078 R)
• M26: 7,870,045 km (0.099 R)
• M27: 7,964,740 km (0.086 R)
• M28: 8,508,528 km (0.085 R)
• M29: 8,899,727 km (0.047 R)
• M30: 9,801,353 km (0.095 R)
• M31: 10,418,594 km (0.108 R)
• M32: 10,907,480 km (0.076 R)
• M33: 11,013,246 km (0.119 R)
• M34: 11,296,883 km (0.103 R)
• M35: 11,547,160 km (0.081 R)
• M36: 11,763,030 km (0.032 R)
• M37: 12,089,453 km (0.087 R)
• M38: 12,714,173 km (0.118 R)
• M39: 13,462,612 km (0.095 R)
• M40: 14,186,964 km (0.065 R)
• M41: 14,806,748 km (0.102 R)
• M42: 15,120,006 km (0.104 R)
• M43: 15,277,383 km (0.12 R)
• M44: 15,475,002 km (0.044 R)
• M45: 15,872,633 km (0.116 R)
• M46: 16,314,097 km (0.104 R)
• M47: 16,596,986 km (0.088 R)
• M48: 17,828,326 km (0.11 R)
• M49: 19,472,556 km (0.069 R)
• M50: 19,772,799 km (0.043 R)
• M51: 20,464,839 km (0.075 R)
• M52: 20,945,347 km (0.112 R)
• M53: 21,961,865 km (0.114 R)
• M54: 22,408,863 km (0.113 R)
• M55: 22,723,617 km (0.093 R)
• M56: 22,994,390 km (0.103 R)
• M57: 23,448,419 km (0.111 R)
• M58: 24,365,005 km (0.105 R)
• M59: 24,688,585 km (0.11 R)
• M60: 25,761,950 km (0.095 R)
• M61: 26,138,937 km (0.066 R)
• M62: 26,328,028 km (0.078 R)
• M63: 26,517,719 km (0.119 R)
• M64: 26,945,868 km (0.115 R)
• M65: 27,089,182 km (0.093 R)
• M66: 27,376,560 km (0.11 R)
• M67: 27,713,006 km (0.076 R)
• M68: 27,954,157 km (0.074 R)
• M69: 29,563,382 km (0.109 R)
• M70: 30,802,351 km (0.114 R)
• M71: 31,202,376 km (0.05 R)
• M72: 31,755,290 km (0.033 R)
• M73: 31,906,683 km (0.07 R)
• M74: 32,718,102 km (0.051 R)
• M75: 33,075,192 km (0.096 R)
• M76: 33,177,367 km (0.057 R)
• M77: 33,896,185 km (0.084 R)
• M78: 34,671,999 km (0.079 R)
• M79: 34,775,970 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.5

Radius: 4

Gravity: 48.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.05 AU - 15.39 AU

Year: 21266 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,759,465 km

• M1: 63,280 km (0.058 R)
• M2: 144,960 km (0.061 R)
• M3: 500,255 km (0.113 R)
• M4: 613,501 km (0.115 R)
• M5: 661,073 km (0.089 R)
• M6: 1,449,155 km (0.044 R)
• M7: 2,390,424 km (0.102 R)
• M8: 2,857,768 km (0.088 R)
• M9: 2,938,401 km (0.068 R)
• M10: 4,326,670 km (0.043 R)
• M11: 4,512,620 km (0.118 R)
• M12: 4,892,299 km (0.114 R)
• M13: 6,670,120 km (0.099 R)
• M14: 7,486,925 km (0.112 R)
• M15: 7,654,025 km (0.105 R)
• M16: 8,682,361 km (0.045 R)
• M17: 8,916,781 km (0.093 R)
• M18: 9,272,226 km (0.047 R)
• M19: 9,692,745 km (0.108 R)
• M20: 10,677,099 km (0.051 R)
• M21: 10,865,144 km (0.086 R)
• M22: 12,805,279 km (0.091 R)
• M23: 13,206,051 km (0.102 R)
• M24: 14,501,718 km (0.061 R)
• M25: 15,129,581 km (0.117 R)
• M26: 15,552,943 km (0.057 R)
• M27: 17,876,198 km (0.056 R)
• M28: 18,398,743 km (0.115 R)
• M29: 18,473,691 km (0.066 R)
• M30: 19,305,904 km (0.049 R)
• M31: 19,918,807 km (0.075 R)
• M32: 22,433,547 km (0.119 R)
• M33: 22,593,916 km (0.115 R)
• M34: 22,754,883 km (0.09 R)
• M35: 23,158,648 km (0.11 R)
• M36: 23,891,229 km (0.073 R)
• M37: 24,466,433 km (0.045 R)
• M38: 24,549,011 km (0.092 R)
• M39: 25,046,124 km (0.094 R)
• M40: 25,630,304 km (0.071 R)
• M41: 25,798,153 km (0.085 R)
• M42: 26,812,127 km (0.093 R)
• M43: 27,067,790 km (0.111 R)
• M44: 28,357,623 km (0.114 R)
• M45: 28,879,121 km (0.049 R)
• M46: 28,966,337 km (0.096 R)
• M47: 30,196,779 km (0.083 R)
• M48: 31,713,552 km (0.101 R)
• M49: 31,893,668 km (0.101 R)
• M50: 33,346,413 km (0.111 R)
• M51: 34,080,938 km (0.091 R)
• M52: 34,265,392 km (0.09 R)
• M53: 35,006,500 km (0.068 R)
• M54: 36,787,762 km (0.039 R)
• M55: 36,977,003 km (0.08 R)
• M56: 37,927,847 km (0.104 R)
• M57: 38,598,195 km (0.101 R)
• M58: 38,694,237 km (0.055 R)
• M59: 40,242,575 km (0.037 R)
• M60: 40,437,501 km (0.058 R)
• M61: 43,199,676 km (0.111 R)
• M62: 43,699,184 km (0.037 R)
• M63: 46,021,990 km (0.09 R)
• M64: 48,177,545 km (0.087 R)
• M65: 50,155,977 km (0.095 R)
• M66: 51,736,479 km (0.1 R)
• M67: 52,160,738 km (0.077 R)
• M68: 52,373,317 km (0.097 R)
• M69: 52,479,681 km (0.105 R)
• M70: 53,012,698 km (0.118 R)
• M71: 55,270,729 km (0.049 R)
• M72: 55,704,413 km (0.106 R)
• M73: 58,550,662 km (0.071 R)
• M74: 61,107,738 km (0.112 R)
• M75: 61,443,885 km (0.11 R)
• M76: 61,556,083 km (0.071 R)
• M77: 62,230,769 km (0.027 R)
• M78: 63,473,928 km (0.114 R)
• M79: 65,870,037 km (0.037 R)
• M80: 68,644,479 km (0.106 R)
• M81: 69,811,642 km (0.051 R)
• M82: 69,928,777 km (0.037 R)
• M83: 70,867,803 km (0.057 R)
• M84: 75,504,888 km (0.056 R)
• M85: 76,347,423 km (0.099 R)
• M86: 76,588,874 km (0.114 R)
• M87: 77,799,270 km (0.114 R)
• M88: 78,042,068 km (0.109 R)
• M89: 78,285,164 km (0.116 R)
• M90: 81,961,681 km (0.055 R)
• M91: 82,579,820 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.2

Radius: 7.9

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.61 AU - 23.85 AU

Year: 31388 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,759,465 km

• M1: 101,727 km (0.032 R)
• M2: 318,195 km (0.055 R)
• M3: 405,560 km (0.116 R)
• M4: 527,781 km (0.057 R)
• M5: 840,441 km (0.071 R)
• M6: 967,599 km (0.119 R)
• M7: 1,135,448 km (0.099 R)
• M8: 1,276,818 km (0.059 R)
• M9: 1,461,721 km (0.033 R)
• M10: 2,511,000 km (0.111 R)
• M11: 3,742,640 km (0.09 R)
• M12: 4,728,639 km (0.086 R)
• M13: 6,160,141 km (0.101 R)
• M14: 6,922,641 km (0.072 R)
• M15: 7,984,936 km (0.092 R)
• M16: 9,963,368 km (0.067 R)
• M17: 11,310,945 km (0.115 R)
• M18: 12,162,307 km (0.071 R)
• M19: 12,714,772 km (0.112 R)
• M20: 12,794,358 km (0.083 R)
• M21: 13,034,163 km (0.042 R)
• M22: 14,255,331 km (0.07 R)
• M23: 17,774,920 km (0.096 R)
• M24: 18,944,027 km (0.078 R)
• M25: 20,137,968 km (0.109 R)
• M26: 20,790,962 km (0.116 R)
• M27: 22,309,231 km (0.108 R)
• M28: 25,150,992 km (0.027 R)
• M29: 25,551,915 km (0.047 R)
• M30: 26,157,188 km (0.062 R)
• M31: 26,563,196 km (0.076 R)
• M32: 26,767,098 km (0.074 R)
• M33: 26,971,449 km (0.104 R)
• M34: 27,690,715 km (0.104 R)
• M35: 28,624,805 km (0.118 R)
• M36: 29,780,598 km (0.112 R)
• M37: 30,523,950 km (0.105 R)
• M38: 32,572,244 km (0.063 R)
• M39: 33,009,069 km (0.053 R)
• M40: 34,998,871 km (0.09 R)
• M41: 35,558,516 km (0.086 R)
• M42: 39,790,490 km (0.1 R)
• M43: 42,619,386 km (0.102 R)
• M44: 44,299,370 km (0.117 R)
• M45: 46,245,639 km (0.114 R)
• M46: 47,229,245 km (0.103 R)
• M47: 49,843,767 km (0.108 R)
• M48: 50,473,274 km (0.065 R)
• M49: 50,978,616 km (0.088 R)
• M50: 52,377,206 km (0.104 R)
• M51: 52,760,775 km (0.098 R)
• M52: 54,046,270 km (0.071 R)
• M53: 54,434,028 km (0.096 R)
• M54: 57,304,811 km (0.118 R)
• M55: 58,493,366 km (0.118 R)
• M56: 60,358,402 km (0.106 R)
• M57: 63,328,369 km (0.086 R)
• M58: 66,345,459 km (0.108 R)
• M59: 67,454,278 km (0.118 R)
• M60: 70,111,884 km (0.1 R)
• M61: 70,393,727 km (0.116 R)
• M62: 70,958,309 km (0.056 R)
• M63: 73,231,748 km (0.114 R)
• M64: 73,517,630 km (0.088 R)
• M65: 73,803,810 km (0.115 R)
• M66: 75,817,846 km (0.106 R)
• M67: 77,122,041 km (0.104 R)
• M68: 77,267,450 km (0.102 R)
• M69: 79,312,303 km (0.079 R)
• M70: 79,459,059 km (0.114 R)
• M71: 80,046,829 km (0.044 R)
• M72: 80,636,095 km (0.104 R)
• M73: 82,115,767 km (0.089 R)
• M74: 82,412,719 km (0.063 R)
• M75: 84,801,348 km (0.046 R)
• M76: 85,402,133 km (0.039 R)
• M77: 85,552,629 km (0.095 R)
• M78: 86,607,892 km (0.115 R)
• M79: 86,758,986 km (0.113 R)
• M80: 86,910,080 km (0.079 R)
• M81: 88,579,143 km (0.068 R)
• M82: 91,794,600 km (0.119 R)
• M83: 93,804,148 km (0.078 R)
• M84: 94,580,860 km (0.081 R)
• M85: 95,672,027 km (0.079 R)
• M86: 99,128,187 km (0.058 R)
• M87: 99,760,986 km (0.105 R)
• M88: 103,906,642 km (0.062 R)
• M89: 104,227,828 km (0.028 R)
• M90: 104,871,249 km (0.12 R)
• M91: 107,620,559 km (0.107 R)
• M92: 108,759,447 km (0.1 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit