🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 175 Days

Day: 44.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 122 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.62 AU - 0.74 AU

Year: 201 Days

Day: 14.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.11 AU

Year: 316 Days

Day: 39.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.69 AU - 1.69 AU

Year: 787 Days

Day: 46.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,327,182 km

• M1: 794,215 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.2 AU - 2.78 AU

Year: 1407 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,327,182 km

• M1: 639,531 km (0.075 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3 AU - 4.28 AU

Year: 2487 Days

Day: 41.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,327,182 km

• M1: 56,099 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 4.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.63 AU - 13.71 AU

Year: 18102 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 97,327,182 km

• M1: 108,907 km (0.083 R)
• M2: 647,460 km (0.085 R)
• M3: 679,922 km (0.114 R)
• M4: 941,868 km (0.056 R)
• M5: 1,054,964 km (0.073 R)
• M6: 1,152,502 km (0.11 R)
• M7: 1,335,610 km (0.079 R)
• M8: 1,571,825 km (0.119 R)
• M9: 1,891,067 km (0.104 R)
• M10: 2,034,082 km (0.116 R)
• M11: 2,406,731 km (0.088 R)
• M12: 2,640,402 km (0.095 R)
• M13: 2,935,858 km (0.115 R)
• M14: 2,990,761 km (0.118 R)
• M15: 3,645,700 km (0.11 R)
• M16: 3,823,722 km (0.07 R)
• M17: 5,213,336 km (0.084 R)
• M18: 5,380,287 km (0.071 R)
• M19: 6,382,444 km (0.117 R)
• M20: 6,850,086 km (0.088 R)
• M21: 7,032,895 km (0.112 R)
• M22: 8,124,361 km (0.112 R)
• M23: 8,947,149 km (0.106 R)
• M24: 9,632,457 km (0.111 R)
• M25: 9,878,396 km (0.079 R)
• M26: 10,209,456 km (0.095 R)
• M27: 10,502,070 km (0.085 R)
• M28: 10,840,011 km (0.114 R)
• M29: 11,095,674 km (0.087 R)
• M30: 11,613,133 km (0.115 R)
• M31: 13,257,513 km (0.056 R)
• M32: 14,083,443 km (0.114 R)
• M33: 14,549,440 km (0.111 R)
• M34: 14,690,212 km (0.087 R)
• M35: 17,003,444 km (0.062 R)
• M36: 17,449,694 km (0.055 R)
• M37: 17,549,326 km (0.106 R)
• M38: 17,649,108 km (0.115 R)
• M39: 19,221,082 km (0.092 R)
• M40: 19,478,840 km (0.047 R)
• M41: 19,685,733 km (0.102 R)
• M42: 21,155,084 km (0.099 R)
• M43: 21,367,812 km (0.037 R)
• M44: 21,527,882 km (0.048 R)
• M45: 22,064,190 km (0.113 R)
• M46: 22,279,910 km (0.057 R)
• M47: 22,442,224 km (0.077 R)
• M48: 23,809,848 km (0.103 R)
• M49: 25,882,825 km (0.084 R)
• M50: 26,281,354 km (0.106 R)
• M51: 26,338,500 km (0.103 R)
• M52: 26,395,647 km (0.116 R)
• M53: 28,422,099 km (0.097 R)
• M54: 28,715,610 km (0.086 R)
• M55: 30,798,312 km (0.108 R)
• M56: 32,621,910 km (0.032 R)
• M57: 32,744,730 km (0.088 R)
• M58: 32,929,184 km (0.12 R)
• M59: 33,175,721 km (0.075 R)
• M60: 34,105,771 km (0.113 R)
• M61: 35,485,213 km (0.057 R)
• M62: 36,691,122 km (0.087 R)
• M63: 37,010,812 km (0.114 R)
• M64: 37,267,074 km (0.054 R)
• M65: 40,983,384 km (0.12 R)
• M66: 42,515,864 km (0.097 R)
• M67: 44,135,112 km (0.065 R)
• M68: 44,406,931 km (0.106 R)
• M69: 45,499,744 km (0.083 R)
• M70: 45,568,259 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.4

Radius: 4.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.55 AU - 16.03 AU

Year: 22472 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,327,182 km

• M1: 109,506 km (0.098 R)
• M2: 186,848 km (0.109 R)
• M3: 401,371 km (0.104 R)
• M4: 448,943 km (0.1 R)
• M5: 481,705 km (0.109 R)
• M6: 621,280 km (0.061 R)
• M7: 895,642 km (0.047 R)
• M8: 1,002,156 km (0.107 R)
• M9: 1,911,113 km (0.096 R)
• M10: 2,104,842 km (0.107 R)
• M11: 2,481,230 km (0.117 R)
• M12: 3,068,103 km (0.057 R)
• M13: 3,132,280 km (0.087 R)
• M14: 3,594,238 km (0.108 R)
• M15: 3,867,703 km (0.106 R)
• M16: 4,112,445 km (0.052 R)
• M17: 5,217,375 km (0.04 R)
• M18: 5,448,803 km (0.118 R)
• M19: 5,961,774 km (0.113 R)
• M20: 6,490,004 km (0.098 R)
• M21: 6,990,858 km (0.1 R)
• M22: 7,075,530 km (0.063 R)
• M23: 7,504,128 km (0.12 R)
• M24: 7,721,494 km (0.095 R)
• M25: 7,852,991 km (0.036 R)
• M26: 9,864,184 km (0.052 R)
• M27: 10,006,901 km (0.08 R)
• M28: 10,294,129 km (0.084 R)
• M29: 10,342,299 km (0.032 R)
• M30: 10,975,248 km (0.059 R)
• M31: 11,073,683 km (0.074 R)
• M32: 11,123,050 km (0.109 R)
• M33: 11,570,498 km (0.106 R)
• M34: 11,620,463 km (0.107 R)
• M35: 12,074,493 km (0.051 R)
• M36: 12,227,083 km (0.107 R)
• M37: 12,278,096 km (0.108 R)
• M38: 12,380,271 km (0.054 R)
• M39: 12,534,207 km (0.083 R)
• M40: 12,895,785 km (0.086 R)
• M41: 13,208,295 km (0.074 R)
• M42: 13,260,654 km (0.115 R)
• M43: 13,313,014 km (0.087 R)
• M44: 13,787,987 km (0.112 R)
• M45: 14,754,090 km (0.106 R)
• M46: 15,797,535 km (0.101 R)
• M47: 16,076,086 km (0.083 R)
• M48: 16,131,886 km (0.1 R)
• M49: 18,772,289 km (0.064 R)
• M50: 19,245,018 km (0.116 R)
• M51: 19,363,799 km (0.113 R)
• M52: 19,961,293 km (0.12 R)
• M53: 20,081,569 km (0.105 R)
• M54: 20,504,333 km (0.097 R)
• M55: 20,991,124 km (0.105 R)
• M56: 21,235,867 km (0.11 R)
• M57: 21,481,656 km (0.088 R)
• M58: 21,604,775 km (0.1 R)
• M59: 22,286,792 km (0.073 R)
• M60: 22,536,470 km (0.083 R)
• M61: 22,787,196 km (0.069 R)
• M62: 22,912,859 km (0.117 R)
• M63: 23,164,931 km (0.104 R)
• M64: 23,544,610 km (0.091 R)
• M65: 24,760,841 km (0.072 R)
• M66: 24,954,720 km (0.055 R)
• M67: 27,587,643 km (0.108 R)
• M68: 27,990,210 km (0.051 R)
• M69: 30,031,623 km (0.087 R)
• M70: 30,307,481 km (0.118 R)
• M71: 31,839,364 km (0.115 R)
• M72: 32,191,068 km (0.112 R)
• M73: 36,289,751 km (0.115 R)
• M74: 37,617,881 km (0.103 R)
• M75: 37,915,132 km (0.087 R)
• M76: 40,245,418 km (0.068 R)
• M77: 40,549,400 km (0.096 R)
• M78: 40,625,546 km (0.093 R)
• M79: 42,004,090 km (0.111 R)
• M80: 42,466,946 km (0.111 R)
• M81: 43,009,089 km (0.118 R)
• M82: 43,475,684 km (0.064 R)
• M83: 44,178,645 km (0.096 R)
• M84: 46,389,552 km (0.067 R)
• M85: 46,548,873 km (0.104 R)
• M86: 47,267,841 km (0.115 R)
• M87: 47,910,214 km (0.092 R)
• M88: 48,151,815 km (0.111 R)
• M89: 50,753,770 km (0.066 R)
• M90: 51,082,287 km (0.056 R)
• M91: 51,989,150 km (0.065 R)
• M92: 53,317,878 km (0.116 R)
• M93: 54,237,755 km (0.103 R)
• M94: 54,573,453 km (0.103 R)
• M95: 54,657,527 km (0.036 R)
• M96: 54,741,750 km (0.116 R)
• M97: 55,415,988 km (0.106 R)
• M98: 55,500,511 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.5

Radius: 5.4

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.82 AU - 23.38 AU

Year: 32275 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,327,182 km

• M1: 302,038 km (0.045 R)
• M2: 384,467 km (0.079 R)
• M3: 1,287,589 km (0.101 R)
• M4: 2,064,899 km (0.051 R)
• M5: 2,104,992 km (0.075 R)
• M6: 2,606,145 km (0.051 R)
• M7: 3,005,421 km (0.054 R)
• M8: 3,188,978 km (0.083 R)
• M9: 3,376,274 km (0.063 R)
• M10: 3,471,269 km (0.069 R)
• M11: 3,761,638 km (0.062 R)
• M12: 3,959,556 km (0.026 R)
• M13: 4,417,176 km (0.068 R)
• M14: 5,161,875 km (0.091 R)
• M15: 5,271,530 km (0.092 R)
• M16: 5,717,481 km (0.107 R)
• M17: 6,350,280 km (0.093 R)
• M18: 6,824,356 km (0.086 R)
• M19: 6,944,632 km (0.048 R)
• M20: 7,187,280 km (0.089 R)
• M21: 7,618,870 km (0.118 R)
• M22: 7,743,635 km (0.051 R)
• M23: 7,806,316 km (0.036 R)
• M24: 8,831,660 km (0.042 R)
• M25: 9,493,780 km (0.117 R)
• M26: 9,830,824 km (0.093 R)
• M27: 10,447,466 km (0.087 R)
• M28: 10,516,730 km (0.101 R)
• M29: 11,645,745 km (0.103 R)
• M30: 12,738,857 km (0.086 R)
• M31: 12,961,309 km (0.118 R)
• M32: 13,185,108 km (0.09 R)
• M33: 13,410,252 km (0.047 R)
• M34: 13,864,282 km (0.105 R)
• M35: 14,632,018 km (0.102 R)
• M36: 15,571,642 km (0.092 R)
• M37: 16,208,630 km (0.095 R)
• M38: 17,344,078 km (0.079 R)
• M39: 17,755,622 km (0.111 R)
• M40: 18,004,253 km (0.045 R)
• M41: 20,119,866 km (0.106 R)
• M42: 21,162,863 km (0.099 R)
• M43: 22,760,269 km (0.055 R)
• M44: 23,301,215 km (0.109 R)
• M45: 25,320,936 km (0.093 R)
• M46: 25,787,681 km (0.101 R)
• M47: 26,257,269 km (0.086 R)
• M48: 27,778,978 km (0.081 R)
• M49: 28,841,721 km (0.117 R)
• M50: 29,036,348 km (0.067 R)
• M51: 31,907,281 km (0.094 R)
• M52: 32,310,298 km (0.09 R)
• M53: 33,223,294 km (0.051 R)
• M54: 35,908,127 km (0.059 R)
• M55: 36,117,414 km (0.112 R)
• M56: 36,853,585 km (0.066 R)
• M57: 38,554,513 km (0.096 R)
• M58: 38,983,709 km (0.071 R)
• M59: 39,630,421 km (0.038 R)
• M60: 41,262,982 km (0.12 R)
• M61: 41,922,111 km (0.044 R)
• M62: 44,144,237 km (0.113 R)
• M63: 44,930,972 km (0.114 R)
• M64: 45,382,608 km (0.068 R)
• M65: 45,495,704 km (0.105 R)
• M66: 45,949,285 km (0.111 R)
• M67: 47,204,112 km (0.071 R)
• M68: 52,098,206 km (0.113 R)
• M69: 54,605,018 km (0.091 R)
• M70: 57,640,060 km (0.104 R)
• M71: 59,611,012 km (0.114 R)
• M72: 61,103,699 km (0.119 R)
• M73: 62,231,368 km (0.08 R)
• M74: 62,860,726 km (0.098 R)
• M75: 63,113,098 km (0.1 R)
• M76: 66,552,652 km (0.072 R)
• M77: 67,712,634 km (0.067 R)
• M78: 69,660,697 km (0.108 R)
• M79: 70,183,392 km (0.103 R)
• M80: 70,838,481 km (0.102 R)
• M81: 72,418,983 km (0.083 R)
• M82: 72,551,078 km (0.09 R)
• M83: 72,683,472 km (0.118 R)
• M84: 73,213,497 km (0.072 R)
• M85: 78,176,855 km (0.087 R)
• M86: 78,855,880 km (0.109 R)
• M87: 79,536,850 km (0.111 R)
• M88: 82,556,183 km (0.115 R)
• M89: 85,193,893 km (0.077 R)
• M90: 86,032,539 km (0.083 R)
• M91: 87,014,499 km (0.088 R)
• M92: 88,282,491 km (0.102 R)
• M93: 89,131,159 km (0.072 R)
• M94: 89,840,403 km (0.118 R)
• M95: 91,979,503 km (0.093 R)
• M96: 95,002,277 km (0.104 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit