🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.81 AU

Year: 237 Days

Day: 47.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,065,212 km

• M1: 108,758 km (0.111 R)
• M2: 297,700 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 271 Days

Day: 23.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 56.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.36 AU - 2.36 AU

Year: 1274 Days

Day: 32.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 1315 Days

Day: 13.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,065,212 km

• M1: 584,479 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.31 AU - 5.23 AU

Year: 3661 Days

Day: 41.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 8.4

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.83 AU - 6.01 AU

Year: 5062 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,065,212 km

• M1: 180,714 km (0.029 R)
• M2: 488,886 km (0.059 R)
• M3: 1,017,565 km (0.117 R)
• M4: 1,342,042 km (0.116 R)
• M5: 1,533,977 km (0.117 R)
• M6: 1,964,070 km (0.03 R)
• M7: 2,202,978 km (0.06 R)
• M8: 3,701,650 km (0.11 R)
• M9: 3,997,106 km (0.085 R)
• M10: 4,532,815 km (0.107 R)
• M11: 4,769,330 km (0.103 R)
• M12: 5,009,883 km (0.072 R)
• M13: 5,227,099 km (0.11 R)
• M14: 5,419,632 km (0.107 R)
• M15: 5,502,958 km (0.092 R)
• M16: 5,670,657 km (0.107 R)
• M17: 6,155,354 km (0.069 R)
• M18: 6,535,033 km (0.076 R)
• M19: 6,802,365 km (0.093 R)
• M20: 6,892,273 km (0.112 R)
• M21: 7,225,278 km (0.106 R)
• M22: 8,480,254 km (0.096 R)
• M23: 8,641,820 km (0.068 R)
• M24: 8,771,821 km (0.074 R)
• M25: 9,265,195 km (0.063 R)
• M26: 9,364,976 km (0.103 R)
• M27: 9,465,057 km (0.069 R)
• M28: 9,531,928 km (0.099 R)
• M29: 9,733,735 km (0.086 R)
• M30: 9,835,162 km (0.054 R)
• M31: 10,485,614 km (0.09 R)
• M32: 11,079,368 km (0.105 R)
• M33: 11,755,999 km (0.08 R)
• M34: 11,827,956 km (0.076 R)
• M35: 12,372,641 km (0.109 R)
• M36: 12,556,048 km (0.058 R)
• M37: 12,629,651 km (0.098 R)
• M38: 13,373,601 km (0.1 R)
• M39: 13,486,398 km (0.087 R)
• M40: 14,477,334 km (0.056 R)
• M41: 14,787,002 km (0.119 R)
• M42: 15,177,153 km (0.086 R)
• M43: 15,412,919 km (0.11 R)
• M44: 15,610,239 km (0.087 R)
• M45: 15,967,628 km (0.064 R)
• M46: 16,047,364 km (0.068 R)
• M47: 16,247,376 km (0.087 R)
• M48: 17,219,014 km (0.037 R)
• M49: 17,670,650 km (0.069 R)
• M50: 17,835,956 km (0.066 R)
• M51: 18,585,591 km (0.103 R)
• M52: 19,218,240 km (0.057 R)
• M53: 20,115,827 km (0.077 R)
• M54: 20,288,314 km (0.088 R)
• M55: 20,418,015 km (0.083 R)
• M56: 21,027,028 km (0.11 R)
• M57: 21,995,973 km (0.118 R)
• M58: 23,024,459 km (0.078 R)
• M59: 23,567,349 km (0.1 R)
• M60: 23,794,738 km (0.117 R)
• M61: 25,780,500 km (0.087 R)
• M62: 26,959,182 km (0.097 R)
• M63: 27,054,326 km (0.101 R)
• M64: 27,149,470 km (0.08 R)
• M65: 27,244,764 km (0.118 R)
• M66: 27,387,929 km (0.081 R)
• M67: 27,722,879 km (0.104 R)
• M68: 27,962,984 km (0.086 R)
• M69: 28,203,687 km (0.116 R)
• M70: 28,493,607 km (0.12 R)
• M71: 28,784,425 km (0.116 R)
• M72: 28,930,134 km (0.104 R)
• M73: 29,124,910 km (0.115 R)
• M74: 29,711,932 km (0.043 R)
• M75: 29,908,354 km (0.11 R)
• M76: 30,549,980 km (0.083 R)
• M77: 31,046,644 km (0.081 R)
• M78: 31,146,277 km (0.12 R)
• M79: 31,445,921 km (0.077 R)
• M80: 31,546,002 km (0.112 R)
• M81: 31,746,463 km (0.038 R)
• M82: 32,400,954 km (0.116 R)
• M83: 33,365,561 km (0.118 R)
• M84: 33,569,762 km (0.06 R)
• M85: 33,723,250 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 10.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.92 AU - 11.96 AU

Year: 11014 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,065,212 km

• M1: 144,063 km (0.113 R)
• M2: 405,709 km (0.104 R)
• M3: 615,446 km (0.09 R)
• M4: 880,683 km (0.028 R)
• M5: 1,161,179 km (0.096 R)
• M6: 1,268,291 km (0.062 R)
• M7: 1,401,433 km (0.096 R)
• M8: 1,854,415 km (0.102 R)
• M9: 2,006,855 km (0.07 R)
• M10: 2,110,676 km (0.085 R)
• M11: 2,243,220 km (0.109 R)
• M12: 2,406,132 km (0.084 R)
• M13: 3,844,815 km (0.109 R)
• M14: 4,647,557 km (0.077 R)
• M15: 5,319,401 km (0.075 R)
• M16: 5,871,118 km (0.101 R)
• M17: 6,325,896 km (0.11 R)
• M18: 6,557,473 km (0.064 R)
• M19: 6,910,225 km (0.106 R)
• M20: 9,154,043 km (0.027 R)
• M21: 9,814,219 km (0.117 R)
• M22: 10,263,012 km (0.101 R)
• M23: 10,398,847 km (0.07 R)
• M24: 12,076,438 km (0.103 R)
• M25: 12,946,349 km (0.092 R)
• M26: 13,686,859 km (0.097 R)
• M27: 13,786,641 km (0.056 R)
• M28: 13,986,803 km (0.04 R)
• M29: 14,087,332 km (0.062 R)
• M30: 14,238,576 km (0.078 R)
• M31: 14,746,461 km (0.054 R)
• M32: 15,105,495 km (0.094 R)
• M33: 15,467,373 km (0.12 R)
• M34: 15,623,403 km (0.077 R)
• M35: 15,936,960 km (0.036 R)
• M36: 16,041,978 km (0.087 R)
• M37: 16,464,293 km (0.094 R)
• M38: 16,890,198 km (0.101 R)
• M39: 16,997,310 km (0.08 R)
• M40: 19,690,072 km (0.083 R)
• M41: 19,802,719 km (0.063 R)
• M42: 20,369,545 km (0.09 R)
• M43: 20,540,536 km (0.101 R)
• M44: 20,769,420 km (0.056 R)
• M45: 21,751,381 km (0.116 R)
• M46: 23,760,480 km (0.089 R)
• M47: 24,061,022 km (0.069 R)
• M48: 24,848,057 km (0.068 R)
• M49: 25,214,123 km (0.107 R)
• M50: 25,705,103 km (0.063 R)
• M51: 26,633,956 km (0.104 R)
• M52: 26,821,103 km (0.055 R)
• M53: 29,357,535 km (0.11 R)
• M54: 29,615,442 km (0.095 R)
• M55: 30,003,648 km (0.117 R)
• M56: 30,328,425 km (0.096 R)
• M57: 30,915,896 km (0.071 R)
• M58: 31,903,392 km (0.104 R)
• M59: 32,234,900 km (0.064 R)
• M60: 32,434,314 km (0.097 R)
• M61: 33,035,249 km (0.081 R)
• M62: 33,572,305 km (0.102 R)
• M63: 33,842,030 km (0.032 R)
• M64: 34,383,425 km (0.047 R)
• M65: 34,587,177 km (0.075 R)
• M66: 35,474,891 km (0.048 R)
• M67: 37,203,195 km (0.06 R)
• M68: 37,272,758 km (0.118 R)
• M69: 39,668,269 km (0.107 R)
• M70: 40,310,792 km (0.119 R)
• M71: 40,382,300 km (0.104 R)
• M72: 40,812,842 km (0.108 R)
• M73: 41,028,562 km (0.041 R)
• M74: 41,461,349 km (0.107 R)
• M75: 42,914,692 km (0.061 R)
• M76: 43,574,120 km (0.096 R)
• M77: 44,384,641 km (0.079 R)
• M78: 45,274,599 km (0.045 R)
• M79: 45,647,097 km (0.105 R)
• M80: 48,131,320 km (0.077 R)
• M81: 48,587,593 km (0.071 R)
• M82: 48,663,888 km (0.11 R)
• M83: 49,121,807 km (0.043 R)
• M84: 50,813,610 km (0.086 R)
• M85: 51,978,079 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.1

Radius: 5.8

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.79 AU - 24.05 AU

Year: 32431 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,065,212 km

• M1: 81,381 km (0.099 R)
• M2: 146,456 km (0.096 R)
• M3: 667,057 km (0.075 R)
• M4: 752,627 km (0.072 R)
• M5: 1,130,960 km (0.044 R)
• M6: 1,376,151 km (0.091 R)
• M7: 1,412,503 km (0.096 R)
• M8: 1,486,404 km (0.088 R)
• M9: 1,754,783 km (0.086 R)
• M10: 1,834,219 km (0.081 R)
• M11: 2,164,083 km (0.061 R)
• M12: 2,249,503 km (0.068 R)
• M13: 4,720,112 km (0.07 R)
• M14: 6,352,524 km (0.11 R)
• M15: 6,598,762 km (0.109 R)
• M16: 10,504,613 km (0.084 R)
• M17: 11,237,343 km (0.104 R)
• M18: 13,690,748 km (0.117 R)
• M19: 14,409,566 km (0.102 R)
• M20: 14,490,199 km (0.075 R)
• M21: 16,385,604 km (0.044 R)
• M22: 16,723,097 km (0.12 R)
• M23: 17,233,675 km (0.026 R)
• M24: 17,922,274 km (0.109 R)
• M25: 18,619,998 km (0.1 R)
• M26: 19,772,650 km (0.1 R)
• M27: 20,222,042 km (0.118 R)
• M28: 20,493,263 km (0.118 R)
• M29: 23,460,985 km (0.063 R)
• M30: 25,480,108 km (0.055 R)
• M31: 25,577,646 km (0.054 R)
• M32: 26,956,190 km (0.063 R)
• M33: 28,459,798 km (0.119 R)
• M34: 30,713,640 km (0.089 R)
• M35: 31,757,085 km (0.091 R)
• M36: 32,072,287 km (0.067 R)
• M37: 33,024,328 km (0.097 R)
• M38: 34,200,467 km (0.079 R)
• M39: 34,523,748 km (0.078 R)
• M40: 35,717,240 km (0.118 R)
• M41: 35,826,446 km (0.112 R)
• M42: 37,588,260 km (0.099 R)
• M43: 37,921,714 km (0.107 R)
• M44: 38,928,059 km (0.078 R)
• M45: 40,169,871 km (0.091 R)
• M46: 41,309,956 km (0.115 R)
• M47: 41,654,181 km (0.119 R)
• M48: 44,089,484 km (0.088 R)
• M49: 47,768,096 km (0.119 R)
• M50: 49,096,824 km (0.039 R)
• M51: 49,339,622 km (0.091 R)
• M52: 49,704,790 km (0.11 R)
• M53: 50,805,382 km (0.093 R)
• M54: 51,790,484 km (0.051 R)
• M55: 53,030,800 km (0.112 R)
• M56: 54,280,690 km (0.096 R)
• M57: 54,406,202 km (0.073 R)
• M58: 54,657,527 km (0.086 R)
• M59: 56,427,868 km (0.063 R)
• M60: 57,831,994 km (0.091 R)
• M61: 58,088,404 km (0.088 R)
• M62: 59,894,649 km (0.06 R)
• M63: 60,284,052 km (0.102 R)
• M64: 61,588,247 km (0.091 R)
• M65: 62,638,274 km (0.109 R)
• M66: 63,826,680 km (0.099 R)
• M67: 65,155,857 km (0.101 R)
• M68: 67,571,114 km (0.1 R)
• M69: 69,879,110 km (0.104 R)
• M70: 70,015,693 km (0.071 R)
• M71: 70,425,890 km (0.106 R)
• M72: 70,562,772 km (0.11 R)
• M73: 70,974,017 km (0.052 R)
• M74: 73,597,365 km (0.093 R)
• M75: 76,674,294 km (0.115 R)
• M76: 79,507,678 km (0.112 R)
• M77: 79,650,245 km (0.108 R)
• M78: 82,231,107 km (0.063 R)
• M79: 82,375,170 km (0.072 R)
• M80: 83,097,428 km (0.113 R)
• M81: 83,242,090 km (0.071 R)
• M82: 84,402,520 km (0.109 R)
• M83: 85,714,494 km (0.064 R)
• M84: 87,033,199 km (0.089 R)
• M85: 87,768,772 km (0.043 R)
• M86: 90,731,258 km (0.09 R)
• M87: 96,297,795 km (0.11 R)
• M88: 97,668,411 km (0.117 R)
• M89: 97,821,150 km (0.1 R)
• M90: 100,891,646 km (0.091 R)
• M91: 103,215,200 km (0.116 R)
• M92: 103,993,708 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.7

Radius: 7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 18 AU - 23.14 AU

Year: 32789 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,065,212 km

• M1: 147,204 km (0.117 R)
• M2: 1,478,775 km (0.098 R)
• M3: 2,095,118 km (0.055 R)
• M4: 2,430,517 km (0.073 R)
• M5: 2,822,762 km (0.1 R)
• M6: 3,192,718 km (0.055 R)
• M7: 3,276,941 km (0.05 R)
• M8: 3,665,597 km (0.062 R)
• M9: 3,754,009 km (0.112 R)
• M10: 4,392,193 km (0.109 R)
• M11: 4,439,018 km (0.1 R)
• M12: 4,580,687 km (0.104 R)
• M13: 4,771,873 km (0.119 R)
• M14: 5,162,174 km (0.094 R)
• M15: 5,613,511 km (0.043 R)
• M16: 5,715,536 km (0.115 R)
• M17: 5,921,383 km (0.036 R)
• M18: 6,500,327 km (0.099 R)
• M19: 6,987,268 km (0.109 R)
• M20: 8,053,452 km (0.107 R)
• M21: 8,634,789 km (0.12 R)
• M22: 8,693,731 km (0.077 R)
• M23: 10,837,319 km (0.091 R)
• M24: 11,868,796 km (0.095 R)
• M25: 12,330,006 km (0.108 R)
• M26: 12,462,849 km (0.114 R)
• M27: 12,931,539 km (0.117 R)
• M28: 14,371,867 km (0.099 R)
• M29: 17,475,874 km (0.08 R)
• M30: 17,550,373 km (0.116 R)
• M31: 17,849,719 km (0.056 R)
• M32: 18,000,065 km (0.113 R)
• M33: 18,757,927 km (0.094 R)
• M34: 18,910,816 km (0.118 R)
• M35: 19,371,727 km (0.093 R)
• M36: 20,697,913 km (0.096 R)
• M37: 21,731,634 km (0.083 R)
• M38: 21,892,152 km (0.033 R)
• M39: 22,053,120 km (0.112 R)
• M40: 22,700,729 km (0.12 R)
• M41: 24,680,806 km (0.09 R)
• M42: 24,764,432 km (0.074 R)
• M43: 25,268,726 km (0.101 R)
• M44: 25,437,472 km (0.092 R)
• M45: 28,891,538 km (0.062 R)
• M46: 29,333,599 km (0.115 R)
• M47: 29,866,916 km (0.067 R)
• M48: 30,672,949 km (0.049 R)
• M49: 31,576,969 km (0.113 R)
• M50: 32,032,195 km (0.068 R)
• M51: 32,123,600 km (0.103 R)
• M52: 32,857,228 km (0.053 R)
• M53: 33,782,042 km (0.096 R)
• M54: 33,967,992 km (0.092 R)
• M55: 34,247,590 km (0.115 R)
• M56: 35,279,367 km (0.04 R)
• M57: 35,373,763 km (0.087 R)
• M58: 36,131,177 km (0.096 R)
• M59: 36,607,347 km (0.075 R)
• M60: 36,798,383 km (0.062 R)
• M61: 38,435,583 km (0.061 R)
• M62: 38,532,672 km (0.041 R)
• M63: 38,824,238 km (0.089 R)
• M64: 38,921,626 km (0.104 R)
• M65: 43,689,909 km (0.079 R)
• M66: 43,994,041 km (0.117 R)
• M67: 44,604,251 km (0.102 R)
• M68: 46,245,339 km (0.105 R)
• M69: 47,385,126 km (0.112 R)
• M70: 49,375,226 km (0.078 R)
• M71: 51,820,852 km (0.108 R)
• M72: 52,680,591 km (0.028 R)
• M73: 53,004,321 km (0.094 R)
• M74: 53,870,642 km (0.056 R)
• M75: 61,307,152 km (0.047 R)
• M76: 64,278,315 km (0.075 R)
• M77: 64,970,654 km (0.08 R)
• M78: 65,317,722 km (0.107 R)
• M79: 67,764,395 km (0.1 R)
• M80: 68,939,935 km (0.118 R)
• M81: 72,147,612 km (0.069 R)
• M82: 74,192,166 km (0.095 R)
• M83: 75,768,330 km (0.104 R)
• M84: 77,355,713 km (0.12 R)
• M85: 77,478,233 km (0.089 R)
• M86: 78,337,823 km (0.118 R)
• M87: 78,584,061 km (0.083 R)
• M88: 78,707,329 km (0.086 R)
• M89: 78,953,867 km (0.117 R)
• M90: 81,558,515 km (0.066 R)
• M91: 81,808,044 km (0.118 R)
• M92: 82,683,342 km (0.096 R)
• M93: 83,310,605 km (0.062 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit