🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 33.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 35.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,066,053 km

• M1: 214,075 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 367 Days

Day: 39.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.87 AU - 2.83 AU

Year: 1322 Days

Day: 47.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,066,053 km

• M1: 794,365 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.21 AU - 4.43 AU

Year: 2741 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,066,053 km

• M1: 2,515,937 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 13.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.76 AU - 5.2 AU

Year: 4080 Days

Day: 11.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,066,053 km

• M1: 190,588 km (0.037 R)
• M2: 302,936 km (0.045 R)
• M3: 426,055 km (0.077 R)
• M4: 532,718 km (0.062 R)
• M5: 742,454 km (0.09 R)
• M6: 940,073 km (0.096 R)
• M7: 1,100,891 km (0.081 R)
• M8: 1,224,907 km (0.106 R)
• M9: 1,318,406 km (0.069 R)
• M10: 1,563,447 km (0.111 R)
• M11: 1,918,443 km (0.072 R)
• M12: 2,070,435 km (0.093 R)
• M13: 2,212,403 km (0.063 R)
• M14: 2,313,830 km (0.059 R)
• M15: 2,597,019 km (0.05 R)
• M16: 2,876,019 km (0.107 R)
• M17: 3,019,184 km (0.061 R)
• M18: 3,116,124 km (0.115 R)
• M19: 3,263,328 km (0.116 R)
• M20: 3,362,960 km (0.108 R)
• M21: 3,875,931 km (0.107 R)
• M22: 3,981,547 km (0.066 R)
• M23: 4,177,820 km (0.096 R)
• M24: 4,432,136 km (0.031 R)
• M25: 4,729,237 km (0.057 R)
• M26: 5,013,773 km (0.093 R)
• M27: 5,264,947 km (0.096 R)
• M28: 5,520,461 km (0.054 R)
• M29: 5,820,255 km (0.113 R)
• M30: 5,982,269 km (0.082 R)
• M31: 6,331,879 km (0.106 R)
• M32: 6,582,606 km (0.051 R)
• M33: 6,751,651 km (0.067 R)
• M34: 7,267,614 km (0.11 R)
• M35: 7,464,335 km (0.053 R)
• M36: 7,930,333 km (0.098 R)
• M37: 8,246,433 km (0.095 R)
• M38: 8,497,608 km (0.09 R)
• M39: 8,914,088 km (0.113 R)
• M40: 9,456,231 km (0.1 R)
• M41: 9,647,267 km (0.096 R)
• M42: 9,839,650 km (0.109 R)
• M43: 9,960,525 km (0.105 R)
• M44: 10,081,999 km (0.059 R)
• M45: 10,375,211 km (0.106 R)
• M46: 12,245,932 km (0.119 R)
• M47: 12,454,472 km (0.051 R)
• M48: 13,756,871 km (0.103 R)
• M49: 14,852,077 km (0.099 R)
• M50: 15,298,028 km (0.062 R)
• M51: 15,550,699 km (0.115 R)
• M52: 15,720,043 km (0.108 R)
• M53: 15,946,684 km (0.084 R)
• M54: 16,060,528 km (0.094 R)
• M55: 16,403,407 km (0.097 R)
• M56: 16,662,211 km (0.101 R)
• M57: 17,183,709 km (0.049 R)
• M58: 17,446,552 km (0.095 R)
• M59: 18,391,861 km (0.113 R)
• M60: 18,570,930 km (0.1 R)
• M61: 19,172,164 km (0.119 R)
• M62: 19,932,719 km (0.111 R)
• M63: 20,208,877 km (0.074 R)
• M64: 20,455,564 km (0.103 R)
• M65: 20,610,248 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.91 AU - 7.89 AU

Year: 5944 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,066,053 km

• M1: 124,615 km (0.055 R)
• M2: 222,751 km (0.071 R)
• M3: 334,650 km (0.114 R)
• M4: 468,541 km (0.079 R)
• M5: 727,794 km (0.118 R)
• M6: 880,234 km (0.084 R)
• M7: 933,491 km (0.088 R)
• M8: 1,172,249 km (0.119 R)
• M9: 1,352,514 km (0.06 R)
• M10: 1,446,013 km (0.103 R)
• M11: 1,574,218 km (0.086 R)
• M12: 1,706,313 km (0.076 R)
• M13: 1,807,741 km (0.089 R)
• M14: 2,034,531 km (0.076 R)
• M15: 2,196,994 km (0.055 R)
• M16: 2,553,935 km (0.075 R)
• M17: 2,788,804 km (0.098 R)
• M18: 3,071,843 km (0.108 R)
• M19: 3,175,215 km (0.075 R)
• M20: 3,406,493 km (0.104 R)
• M21: 3,470,671 km (0.085 R)
• M22: 3,556,689 km (0.107 R)
• M23: 3,708,980 km (0.076 R)
• M24: 4,224,793 km (0.112 R)
• M25: 4,762,897 km (0.072 R)
• M26: 5,125,672 km (0.109 R)
• M27: 5,497,273 km (0.115 R)
• M28: 5,623,085 km (0.058 R)
• M29: 6,214,146 km (0.083 R)
• M30: 6,987,268 km (0.084 R)
• M31: 7,069,098 km (0.114 R)
• M32: 7,205,980 km (0.088 R)
• M33: 7,288,558 km (0.106 R)
• M34: 7,734,360 km (0.104 R)
• M35: 7,818,882 km (0.113 R)
• M36: 8,361,623 km (0.111 R)
• M37: 8,477,412 km (0.066 R)
• M38: 8,622,971 km (0.055 R)
• M39: 9,303,192 km (0.098 R)
• M40: 9,423,170 km (0.059 R)
• M41: 10,526,604 km (0.071 R)
• M42: 10,777,330 km (0.093 R)
• M43: 11,995,206 km (0.117 R)
• M44: 13,323,635 km (0.092 R)
• M45: 13,391,253 km (0.106 R)
• M46: 13,459,021 km (0.096 R)
• M47: 13,902,130 km (0.117 R)
• M48: 14,384,882 km (0.041 R)
• M49: 14,697,991 km (0.093 R)
• M50: 15,331,239 km (0.064 R)
• M51: 15,437,603 km (0.11 R)
• M52: 16,009,067 km (0.116 R)
• M53: 16,117,076 km (0.085 R)
• M54: 16,261,438 km (0.084 R)
• M55: 16,916,078 km (0.101 R)
• M56: 17,026,033 km (0.065 R)
• M57: 17,172,938 km (0.07 R)
• M58: 17,283,491 km (0.11 R)
• M59: 17,431,144 km (0.05 R)
• M60: 17,727,946 km (0.056 R)
• M61: 17,876,796 km (0.093 R)
• M62: 17,951,445 km (0.072 R)
• M63: 18,401,585 km (0.106 R)
• M64: 18,590,079 km (0.109 R)
• M65: 19,696,804 km (0.049 R)
• M66: 20,160,856 km (0.077 R)
• M67: 20,472,319 km (0.097 R)
• M68: 22,053,269 km (0.107 R)
• M69: 22,133,304 km (0.085 R)
• M70: 24,704,742 km (0.049 R)
• M71: 24,787,918 km (0.117 R)
• M72: 24,871,244 km (0.075 R)
• M73: 24,996,308 km (0.059 R)
• M74: 25,751,029 km (0.113 R)
• M75: 26,854,613 km (0.097 R)
• M76: 27,025,753 km (0.098 R)
• M77: 27,584,501 km (0.107 R)
• M78: 28,103,606 km (0.111 R)
• M79: 28,494,954 km (0.117 R)
• M80: 28,582,319 km (0.075 R)
• M81: 28,800,732 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.6

Radius: 5.5

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.48 AU - 16.36 AU

Year: 18047 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,066,053 km

• M1: 112,198 km (0.083 R)
• M2: 856,747 km (0.08 R)
• M3: 1,224,758 km (0.103 R)
• M4: 1,746,256 km (0.091 R)
• M5: 1,801,906 km (0.04 R)
• M6: 2,298,422 km (0.094 R)
• M7: 2,641,150 km (0.067 R)
• M8: 2,933,465 km (0.09 R)
• M9: 3,443,294 km (0.082 R)
• M10: 3,513,456 km (0.106 R)
• M11: 4,128,004 km (0.106 R)
• M12: 4,658,627 km (0.081 R)
• M13: 4,736,269 km (0.102 R)
• M14: 5,453,740 km (0.069 R)
• M15: 6,289,842 km (0.119 R)
• M16: 6,722,928 km (0.113 R)
• M17: 6,766,760 km (0.115 R)
• M18: 6,942,987 km (0.073 R)
• M19: 7,571,747 km (0.089 R)
• M20: 7,846,857 km (0.116 R)
• M21: 8,835,101 km (0.051 R)
• M22: 9,270,580 km (0.094 R)
• M23: 10,414,854 km (0.047 R)
• M24: 11,603,110 km (0.072 R)
• M25: 11,708,427 km (0.118 R)
• M26: 12,026,322 km (0.079 R)
• M27: 14,443,076 km (0.117 R)
• M28: 15,127,486 km (0.12 R)
• M29: 15,242,677 km (0.067 R)
• M30: 15,300,272 km (0.111 R)
• M31: 15,531,700 km (0.099 R)
• M32: 15,997,847 km (0.069 R)
• M33: 16,350,598 km (0.105 R)
• M34: 16,587,113 km (0.076 R)
• M35: 18,396,948 km (0.07 R)
• M36: 18,828,238 km (0.105 R)
• M37: 19,325,053 km (0.105 R)
• M38: 20,141,857 km (0.093 R)
• M39: 20,395,426 km (0.062 R)
• M40: 20,459,005 km (0.102 R)
• M41: 21,098,087 km (0.086 R)
• M42: 21,355,545 km (0.036 R)
• M43: 24,390,886 km (0.098 R)
• M44: 24,525,823 km (0.08 R)
• M45: 25,614,746 km (0.076 R)
• M46: 25,820,592 km (0.068 R)
• M47: 25,889,408 km (0.098 R)
• M48: 26,719,376 km (0.115 R)
• M49: 27,839,416 km (0.114 R)
• M50: 28,903,356 km (0.075 R)
• M51: 29,117,730 km (0.096 R)
• M52: 29,332,702 km (0.115 R)
• M53: 29,692,036 km (0.064 R)
• M54: 30,560,451 km (0.025 R)
• M55: 31,437,245 km (0.041 R)
• M56: 31,731,354 km (0.091 R)
• M57: 32,842,268 km (0.115 R)
• M58: 33,664,906 km (0.083 R)
• M59: 34,721,815 km (0.118 R)
• M60: 35,101,944 km (0.118 R)
• M61: 35,559,863 km (0.069 R)
• M62: 35,943,132 km (0.088 R)
• M63: 37,023,079 km (0.095 R)
• M64: 38,270,426 km (0.063 R)
• M65: 38,505,894 km (0.098 R)
• M66: 38,741,809 km (0.08 R)
• M67: 39,848,983 km (0.072 R)
• M68: 40,806,260 km (0.076 R)
• M69: 41,287,666 km (0.104 R)
• M70: 41,609,750 km (0.093 R)
• M71: 42,175,230 km (0.087 R)
• M72: 42,499,558 km (0.116 R)
• M73: 44,051,337 km (0.036 R)
• M74: 44,710,316 km (0.045 R)
• M75: 45,372,436 km (0.1 R)
• M76: 47,210,096 km (0.115 R)
• M77: 48,646,684 km (0.104 R)
• M78: 49,327,654 km (0.116 R)
• M79: 50,871,354 km (0.046 R)
• M80: 51,389,561 km (0.093 R)
• M81: 52,430,912 km (0.086 R)
• M82: 52,605,194 km (0.113 R)
• M83: 52,692,409 km (0.066 R)
• M84: 53,479,294 km (0.096 R)
• M85: 53,742,586 km (0.034 R)
• M86: 54,006,178 km (0.066 R)
• M87: 54,358,331 km (0.1 R)
• M88: 54,534,707 km (0.118 R)
• M89: 54,622,820 km (0.074 R)
• M90: 55,419,279 km (0.025 R)
• M91: 55,507,991 km (0.048 R)
• M92: 55,774,425 km (0.119 R)
• M93: 55,952,446 km (0.113 R)
• M94: 59,549,377 km (0.095 R)
• M95: 60,734,492 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.7

Radius: 6.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.84 AU - 22.2 AU

Year: 28080 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,066,053 km

• M1: 115,938 km (0.041 R)
• M2: 203,004 km (0.034 R)
• M3: 1,127,968 km (0.063 R)
• M4: 1,611,169 km (0.091 R)
• M5: 1,858,903 km (0.108 R)
• M6: 2,389,976 km (0.111 R)
• M7: 2,708,469 km (0.12 R)
• M8: 2,781,174 km (0.07 R)
• M9: 2,965,479 km (0.09 R)
• M10: 3,542,478 km (0.114 R)
• M11: 3,742,490 km (0.089 R)
• M12: 4,709,341 km (0.054 R)
• M13: 5,018,261 km (0.083 R)
• M14: 5,702,222 km (0.041 R)
• M15: 6,222,224 km (0.114 R)
• M16: 6,856,220 km (0.104 R)
• M17: 7,561,873 km (0.085 R)
• M18: 8,080,080 km (0.091 R)
• M19: 8,770,624 km (0.082 R)
• M20: 9,095,850 km (0.108 R)
• M21: 9,150,453 km (0.119 R)
• M22: 9,424,965 km (0.091 R)
• M23: 9,535,518 km (0.075 R)
• M24: 10,321,505 km (0.108 R)
• M25: 11,538,933 km (0.102 R)
• M26: 11,657,264 km (0.071 R)
• M27: 12,194,620 km (0.074 R)
• M28: 12,436,071 km (0.048 R)
• M29: 13,355,500 km (0.1 R)
• M30: 13,729,494 km (0.057 R)
• M31: 14,233,340 km (0.055 R)
• M32: 15,129,581 km (0.11 R)
• M33: 15,978,100 km (0.109 R)
• M34: 17,178,473 km (0.108 R)
• M35: 17,313,560 km (0.073 R)
• M36: 17,926,163 km (0.116 R)
• M37: 18,063,195 km (0.07 R)
• M38: 18,131,860 km (0.117 R)
• M39: 19,735,250 km (0.076 R)
• M40: 20,018,589 km (0.08 R)
• M41: 20,232,065 km (0.104 R)
• M42: 20,733,218 km (0.11 R)
• M43: 21,021,343 km (0.083 R)
• M44: 21,238,260 km (0.056 R)
• M45: 21,747,491 km (0.107 R)
• M46: 22,187,159 km (0.068 R)
• M47: 22,852,122 km (0.03 R)
• M48: 23,598,615 km (0.088 R)
• M49: 24,505,029 km (0.105 R)
• M50: 26,663,726 km (0.107 R)
• M51: 27,370,576 km (0.103 R)
• M52: 27,449,414 km (0.104 R)
• M53: 28,322,318 km (0.051 R)
• M54: 28,561,973 km (0.074 R)
• M55: 28,722,193 km (0.087 R)
• M56: 29,527,478 km (0.115 R)
• M57: 30,585,285 km (0.114 R)
• M58: 30,749,094 km (0.107 R)
• M59: 32,989,472 km (0.08 R)
• M60: 33,663,261 km (0.091 R)
• M61: 34,768,041 km (0.05 R)
• M62: 35,196,041 km (0.087 R)
• M63: 36,403,894 km (0.12 R)
• M64: 36,577,427 km (0.099 R)
• M65: 40,376,914 km (0.087 R)
• M66: 42,004,389 km (0.118 R)
• M67: 42,277,705 km (0.115 R)
• M68: 44,670,971 km (0.106 R)
• M69: 47,202,467 km (0.115 R)
• M70: 47,297,012 km (0.066 R)
• M71: 48,628,733 km (0.101 R)
• M72: 50,359,131 km (0.109 R)
• M73: 52,697,346 km (0.07 R)
• M74: 54,971,084 km (0.077 R)
• M75: 55,270,130 km (0.092 R)
• M76: 55,669,556 km (0.12 R)
• M77: 56,370,871 km (0.075 R)
• M78: 56,471,251 km (0.097 R)
• M79: 56,974,199 km (0.072 R)
• M80: 57,377,815 km (0.081 R)
• M81: 57,579,921 km (0.097 R)
• M82: 60,331,325 km (0.111 R)
• M83: 60,742,570 km (0.087 R)
• M84: 61,981,988 km (0.104 R)
• M85: 64,485,509 km (0.089 R)
• M86: 67,341,332 km (0.056 R)
• M87: 68,409,610 km (0.1 R)
• M88: 68,731,096 km (0.075 R)
• M89: 68,945,769 km (0.087 R)
• M90: 71,865,172 km (0.053 R)
• M91: 72,737,925 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit