🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 342 Days

Day: 14.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,331,837 km

• M1: 228,885 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.23 AU

Year: 416 Days

Day: 26.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.15 AU - 1.39 AU

Year: 545 Days

Day: 23.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.98 AU - 2.32 AU

Year: 1200 Days

Day: 30.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.35 AU - 2.95 AU

Year: 1643 Days

Day: 36.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.58 AU - 4.24 AU

Year: 2398 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,331,837 km

• M1: 932,593 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 11.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.13 AU - 4.73 AU

Year: 3551 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,331,837 km

• M1: 217,216 km (0.075 R)
• M2: 336,446 km (0.069 R)
• M3: 573,259 km (0.114 R)
• M4: 654,640 km (0.111 R)
• M5: 773,571 km (0.112 R)
• M6: 924,515 km (0.103 R)
• M7: 1,022,651 km (0.025 R)
• M8: 1,111,662 km (0.062 R)
• M9: 1,394,851 km (0.09 R)
• M10: 1,465,760 km (0.108 R)
• M11: 1,716,486 km (0.042 R)
• M12: 1,917,695 km (0.052 R)
• M13: 2,094,071 km (0.039 R)
• M14: 2,326,546 km (0.054 R)
• M15: 2,445,925 km (0.073 R)
• M16: 2,655,661 km (0.112 R)
• M17: 2,816,778 km (0.109 R)
• M18: 2,889,483 km (0.12 R)
• M19: 2,981,186 km (0.084 R)
• M20: 3,281,579 km (0.101 R)
• M21: 3,611,442 km (0.115 R)
• M22: 3,770,465 km (0.064 R)
• M23: 3,871,144 km (0.108 R)
• M24: 4,033,907 km (0.111 R)
• M25: 4,178,269 km (0.105 R)
• M26: 4,408,649 km (0.065 R)
• M27: 4,686,303 km (0.102 R)
• M28: 5,013,922 km (0.077 R)
• M29: 5,191,645 km (0.12 R)
• M30: 5,462,267 km (0.081 R)
• M31: 5,714,489 km (0.112 R)
• M32: 5,807,090 km (0.106 R)
• M33: 6,017,425 km (0.064 R)
• M34: 6,206,516 km (0.09 R)
• M35: 7,131,630 km (0.078 R)
• M36: 7,281,527 km (0.116 R)
• M37: 7,686,787 km (0.078 R)
• M38: 7,995,557 km (0.113 R)
• M39: 8,387,205 km (0.071 R)
• M40: 8,892,397 km (0.109 R)
• M41: 9,380,086 km (0.063 R)
• M42: 9,544,643 km (0.112 R)
• M43: 9,654,747 km (0.069 R)
• M44: 9,793,125 km (0.117 R)
• M45: 10,127,925 km (0.119 R)
• M46: 10,381,494 km (0.113 R)
• M47: 12,514,909 km (0.104 R)
• M48: 12,817,546 km (0.094 R)
• M49: 13,615,501 km (0.101 R)
• M50: 13,895,548 km (0.092 R)
• M51: 13,989,196 km (0.074 R)
• M52: 14,492,892 km (0.045 R)
• M53: 14,588,036 km (0.088 R)
• M54: 15,002,422 km (0.101 R)
• M55: 15,195,105 km (0.1 R)
• M56: 15,356,221 km (0.109 R)
• M57: 15,647,638 km (0.101 R)
• M58: 15,875,625 km (0.098 R)
• M59: 16,104,809 km (0.055 R)
• M60: 16,566,169 km (0.095 R)
• M61: 17,065,527 km (0.039 R)
• M62: 18,215,486 km (0.105 R)
• M63: 18,455,291 km (0.039 R)
• M64: 18,903,636 km (0.102 R)
• M65: 19,007,606 km (0.107 R)
• M66: 20,092,939 km (0.099 R)
• M67: 20,163,699 km (0.076 R)
• M68: 20,234,458 km (0.105 R)
• M69: 20,660,962 km (0.12 R)
• M70: 20,875,336 km (0.075 R)
• M71: 21,306,327 km (0.071 R)
• M72: 21,776,663 km (0.071 R)
• M73: 22,470,049 km (0.094 R)
• M74: 22,616,954 km (0.097 R)
• M75: 22,985,563 km (0.106 R)
• M76: 24,028,560 km (0.094 R)
• M77: 24,178,756 km (0.102 R)
• M78: 24,744,984 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 11.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.55 AU - 7.55 AU

Year: 7900 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,331,837 km

• M1: 146,905 km (0.069 R)
• M2: 398,529 km (0.06 R)
• M3: 548,276 km (0.111 R)
• M4: 860,936 km (0.115 R)
• M5: 1,118,244 km (0.065 R)
• M6: 1,323,044 km (0.108 R)
• M7: 1,685,070 km (0.115 R)
• M8: 1,834,219 km (0.088 R)
• M9: 1,988,156 km (0.052 R)
• M10: 2,192,357 km (0.109 R)
• M11: 2,427,375 km (0.063 R)
• M12: 2,621,553 km (0.064 R)
• M13: 2,745,570 km (0.044 R)
• M14: 3,585,263 km (0.051 R)
• M15: 3,835,241 km (0.111 R)
• M16: 4,005,034 km (0.097 R)
• M17: 4,206,393 km (0.111 R)
• M18: 4,352,251 km (0.116 R)
• M19: 4,470,284 km (0.104 R)
• M20: 4,709,341 km (0.109 R)
• M21: 4,830,515 km (0.101 R)
• M22: 6,098,656 km (0.084 R)
• M23: 6,397,703 km (0.085 R)
• M24: 6,532,191 km (0.077 R)
• M25: 6,975,599 km (0.107 R)
• M26: 7,079,420 km (0.088 R)
• M27: 7,499,491 km (0.119 R)
• M28: 7,820,079 km (0.043 R)
• M29: 7,963,992 km (0.081 R)
• M30: 8,327,515 km (0.108 R)
• M31: 8,585,272 km (0.098 R)
• M32: 8,808,323 km (0.088 R)
• M33: 9,527,440 km (0.058 R)
• M34: 10,147,672 km (0.118 R)
• M35: 10,462,576 km (0.083 R)
• M36: 11,467,724 km (0.093 R)
• M37: 11,549,554 km (0.04 R)
• M38: 12,085,713 km (0.113 R)
• M39: 12,587,763 km (0.105 R)
• M40: 13,699,126 km (0.082 R)
• M41: 13,829,276 km (0.077 R)
• M42: 14,047,390 km (0.092 R)
• M43: 15,289,202 km (0.114 R)
• M44: 15,877,720 km (0.103 R)
• M45: 16,014,602 km (0.066 R)
• M46: 16,566,019 km (0.064 R)
• M47: 18,019,064 km (0.081 R)
• M48: 18,161,929 km (0.07 R)
• M49: 18,929,815 km (0.119 R)
• M50: 20,945,796 km (0.095 R)
• M51: 21,045,877 km (0.108 R)
• M52: 21,903,073 km (0.049 R)
• M53: 24,859,426 km (0.032 R)
• M54: 25,337,541 km (0.066 R)
• M55: 25,604,573 km (0.099 R)
• M56: 25,979,765 km (0.108 R)
• M57: 26,303,046 km (0.098 R)
• M58: 27,225,765 km (0.104 R)
• M59: 27,499,230 km (0.106 R)
• M60: 28,269,809 km (0.037 R)
• M61: 29,047,419 km (0.103 R)
• M62: 29,270,768 km (0.097 R)
• M63: 30,113,902 km (0.11 R)
• M64: 30,340,094 km (0.101 R)
• M65: 30,794,123 km (0.032 R)
• M66: 31,708,914 km (0.068 R)
• M67: 31,939,145 km (0.103 R)
• M68: 32,169,825 km (0.082 R)
• M69: 32,865,156 km (0.082 R)
• M70: 33,214,617 km (0.115 R)
• M71: 35,278,020 km (0.096 R)
• M72: 35,635,858 km (0.069 R)
• M73: 35,935,054 km (0.113 R)
• M74: 36,475,701 km (0.098 R)
• M75: 36,777,141 km (0.076 R)
• M76: 36,898,016 km (0.039 R)
• M77: 37,200,652 km (0.086 R)
• M78: 37,686,546 km (0.062 R)
• M79: 38,603,431 km (0.111 R)
• M80: 38,972,190 km (0.032 R)
• M81: 39,465,863 km (0.077 R)
• M82: 39,651,364 km (0.101 R)
• M83: 39,899,398 km (0.07 R)
• M84: 40,833,786 km (0.029 R)
• M85: 41,335,088 km (0.102 R)
• M86: 41,712,374 km (0.062 R)
• M87: 41,901,466 km (0.044 R)
• M88: 42,090,857 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 8.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.28 AU - 11.9 AU

Year: 13123 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,331,837 km

• M1: 323,281 km (0.107 R)
• M2: 890,257 km (0.104 R)
• M3: 960,718 km (0.113 R)
• M4: 1,014,722 km (0.085 R)
• M5: 1,361,341 km (0.047 R)
• M6: 1,443,320 km (0.107 R)
• M7: 1,548,188 km (0.092 R)
• M8: 1,810,284 km (0.076 R)
• M9: 2,110,228 km (0.113 R)
• M10: 2,426,029 km (0.079 R)
• M11: 3,321,073 km (0.085 R)
• M12: 3,979,453 km (0.112 R)
• M13: 4,187,843 km (0.104 R)
• M14: 5,088,871 km (0.049 R)
• M15: 5,478,872 km (0.116 R)
• M16: 5,644,178 km (0.111 R)
• M17: 5,979,876 km (0.067 R)
• M18: 6,322,006 km (0.098 R)
• M19: 7,313,989 km (0.113 R)
• M20: 7,939,608 km (0.105 R)
• M21: 8,089,206 km (0.119 R)
• M22: 9,241,708 km (0.072 R)
• M23: 9,716,980 km (0.091 R)
• M24: 9,837,107 km (0.095 R)
• M25: 10,322,253 km (0.072 R)
• M26: 10,485,764 km (0.109 R)
• M27: 10,650,172 km (0.119 R)
• M28: 11,232,107 km (0.062 R)
• M29: 11,654,123 km (0.116 R)
• M30: 11,739,095 km (0.062 R)
• M31: 12,340,179 km (0.12 R)
• M32: 12,863,173 km (0.071 R)
• M33: 12,995,118 km (0.109 R)
• M34: 14,934,655 km (0.091 R)
• M35: 15,305,508 km (0.114 R)
• M36: 15,867,248 km (0.08 R)
• M37: 16,103,313 km (0.063 R)
• M38: 16,293,003 km (0.056 R)
• M39: 16,531,313 km (0.087 R)
• M40: 16,674,777 km (0.038 R)
• M41: 16,914,732 km (0.109 R)
• M42: 17,204,354 km (0.053 R)
• M43: 17,544,240 km (0.064 R)
• M44: 18,875,811 km (0.113 R)
• M45: 19,126,088 km (0.113 R)
• M46: 19,377,263 km (0.109 R)
• M47: 19,629,634 km (0.118 R)
• M48: 19,933,916 km (0.091 R)
• M49: 20,035,792 km (0.098 R)
• M50: 20,444,643 km (0.049 R)
• M51: 22,795,125 km (0.097 R)
• M52: 23,975,153 km (0.113 R)
• M53: 24,191,771 km (0.049 R)
• M54: 24,845,813 km (0.115 R)
• M55: 25,395,136 km (0.106 R)
• M56: 25,616,092 km (0.102 R)
• M57: 26,004,149 km (0.049 R)
• M58: 26,617,800 km (0.054 R)
• M59: 27,746,067 km (0.086 R)
• M60: 27,973,455 km (0.092 R)
• M61: 28,030,452 km (0.103 R)
• M62: 28,832,147 km (0.113 R)
• M63: 28,889,742 km (0.088 R)
• M64: 29,815,753 km (0.108 R)
• M65: 30,575,262 km (0.074 R)
• M66: 33,132,787 km (0.055 R)
• M67: 33,555,550 km (0.094 R)
• M68: 33,615,988 km (0.056 R)
• M69: 34,528,535 km (0.076 R)
• M70: 35,141,437 km (0.064 R)
• M71: 36,689,327 km (0.072 R)
• M72: 36,876,623 km (0.098 R)
• M73: 37,817,594 km (0.106 R)
• M74: 38,576,055 km (0.094 R)
• M75: 39,020,809 km (0.118 R)
• M76: 39,595,116 km (0.08 R)
• M77: 40,558,526 km (0.077 R)
• M78: 42,573,908 km (0.06 R)
• M79: 43,560,806 km (0.089 R)
• M80: 44,222,926 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.8

Radius: 6.3

Gravity: 23.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.35 AU - 17.83 AU

Year: 25732 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,331,837 km

• M1: 383,419 km (0.113 R)
• M2: 428,000 km (0.106 R)
• M3: 1,165,816 km (0.08 R)
• M4: 1,406,968 km (0.074 R)
• M5: 1,515,127 km (0.107 R)
• M6: 1,974,991 km (0.119 R)
• M7: 2,055,624 km (0.103 R)
• M8: 2,304,406 km (0.051 R)
• M9: 2,475,546 km (0.073 R)
• M10: 3,248,667 km (0.081 R)
• M11: 3,296,389 km (0.064 R)
• M12: 3,489,370 km (0.043 R)
• M13: 3,538,139 km (0.12 R)
• M14: 3,988,130 km (0.093 R)
• M15: 4,039,143 km (0.117 R)
• M16: 5,728,701 km (0.066 R)
• M17: 5,844,340 km (0.101 R)
• M18: 5,902,534 km (0.081 R)
• M19: 6,736,691 km (0.11 R)
• M20: 7,229,766 km (0.105 R)
• M21: 8,185,397 km (0.118 R)
• M22: 8,381,221 km (0.084 R)
• M23: 8,512,717 km (0.068 R)
• M24: 9,383,676 km (0.076 R)
• M25: 9,588,625 km (0.087 R)
• M26: 10,992,751 km (0.1 R)
• M27: 11,572,293 km (0.07 R)
• M28: 11,645,446 km (0.056 R)
• M29: 12,087,358 km (0.077 R)
• M30: 12,610,053 km (0.09 R)
• M31: 13,369,412 km (0.069 R)
• M32: 13,446,156 km (0.119 R)
• M33: 14,221,671 km (0.106 R)
• M34: 14,614,964 km (0.065 R)
• M35: 16,059,930 km (0.118 R)
• M36: 18,910,966 km (0.11 R)
• M37: 19,516,987 km (0.081 R)
• M38: 20,217,404 km (0.096 R)
• M39: 23,469,812 km (0.106 R)
• M40: 23,934,313 km (0.072 R)
• M41: 24,214,360 km (0.104 R)
• M42: 26,013,424 km (0.041 R)
• M43: 26,687,063 km (0.09 R)
• M44: 27,171,760 km (0.112 R)
• M45: 27,268,999 km (0.055 R)
• M46: 27,366,387 km (0.093 R)
• M47: 28,248,267 km (0.104 R)
• M48: 28,346,852 km (0.084 R)
• M49: 31,356,162 km (0.094 R)
• M50: 31,662,689 km (0.101 R)
• M51: 32,381,656 km (0.119 R)
• M52: 34,360,088 km (0.089 R)
• M53: 34,993,036 km (0.106 R)
• M54: 38,760,808 km (0.099 R)
• M55: 39,860,652 km (0.12 R)
• M56: 40,081,907 km (0.082 R)
• M57: 40,970,818 km (0.106 R)
• M58: 42,203,654 km (0.118 R)
• M59: 44,820,719 km (0.094 R)
• M60: 46,671,992 km (0.1 R)
• M61: 49,495,353 km (0.112 R)
• M62: 50,209,833 km (0.109 R)
• M63: 50,568,269 km (0.062 R)
• M64: 51,167,708 km (0.118 R)
• M65: 52,737,139 km (0.099 R)
• M66: 53,710,722 km (0.09 R)
• M67: 56,170,709 km (0.119 R)
• M68: 57,414,466 km (0.073 R)
• M69: 57,914,422 km (0.106 R)
• M70: 60,436,193 km (0.089 R)
• M71: 62,094,486 km (0.118 R)
• M72: 63,380,130 km (0.117 R)
• M73: 66,501,489 km (0.069 R)
• M74: 66,763,884 km (0.095 R)
• M75: 70,205,982 km (0.056 R)
• M76: 70,473,014 km (0.077 R)
• M77: 74,793,251 km (0.114 R)
• M78: 78,920,506 km (0.057 R)
• M79: 79,198,310 km (0.118 R)
• M80: 81,432,255 km (0.093 R)
• M81: 83,262,435 km (0.077 R)
• M82: 86,390,526 km (0.09 R)
• M83: 86,676,857 km (0.05 R)
• M84: 91,008,762 km (0.103 R)
• M85: 91,591,596 km (0.119 R)
• M86: 93,641,386 km (0.079 R)
• M87: 94,229,904 km (0.084 R)
• M88: 95,558,333 km (0.072 R)
• M89: 96,744,494 km (0.043 R)
• M90: 97,041,745 km (0.087 R)
• M91: 99,131,179 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit