🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 166 Days

Day: 14 Hours

Environment

Temp: 314 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,804,650 km

• M1: 25,132 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 265 Days

Day: 26.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.13 AU - 2.45 AU

Year: 1023 Days

Day: 14.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.09 AU - 3.25 AU

Year: 1288 Days

Day: 29.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.66 AU - 3.5 AU

Year: 1596 Days

Day: 15.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,804,650 km

• M1: 191,934 km (0.036 R)
• M2: 498,759 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.33 AU - 5.69 AU

Year: 3311 Days

Day: 17.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.84 AU - 11.36 AU

Year: 8106 Days

Day: 29.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82

Radius: 3.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.15 AU - 23.79 AU

Year: 25368 Days

Day: 18.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,804,650 km

• M1: 68,067 km (0.104 R)
• M2: 107,411 km (0.072 R)
• M3: 148,251 km (0.112 R)
• M4: 293,511 km (0.074 R)
• M5: 354,697 km (0.099 R)
• M6: 533,017 km (0.066 R)
• M7: 943,963 km (0.074 R)
• M8: 998,566 km (0.116 R)
• M9: 1,149,360 km (0.096 R)
• M10: 1,430,455 km (0.075 R)
• M11: 1,578,706 km (0.101 R)
• M12: 1,776,624 km (0.097 R)
• M13: 2,391,322 km (0.09 R)
• M14: 2,592,531 km (0.093 R)
• M15: 2,643,694 km (0.118 R)
• M16: 2,721,185 km (0.114 R)
• M17: 2,904,592 km (0.093 R)
• M18: 3,535,446 km (0.104 R)
• M19: 4,449,190 km (0.096 R)
• M20: 4,634,093 km (0.115 R)
• M21: 4,947,800 km (0.117 R)
• M22: 5,333,314 km (0.084 R)
• M23: 5,895,802 km (0.1 R)
• M24: 6,030,889 km (0.112 R)
• M25: 6,064,698 km (0.097 R)
• M26: 7,729,423 km (0.116 R)
• M27: 7,988,825 km (0.083 R)
• M28: 8,364,167 km (0.098 R)
• M29: 8,668,598 km (0.082 R)
• M30: 8,706,895 km (0.032 R)
• M31: 8,976,770 km (0.057 R)
• M32: 9,249,188 km (0.117 R)
• M33: 9,327,577 km (0.036 R)
• M34: 9,445,460 km (0.077 R)
• M35: 9,484,954 km (0.082 R)
• M36: 9,722,665 km (0.059 R)
• M37: 9,882,136 km (0.084 R)
• M38: 10,002,413 km (0.109 R)
• M39: 10,123,138 km (0.073 R)
• M40: 10,692,957 km (0.066 R)
• M41: 11,440,647 km (0.119 R)
• M42: 12,377,279 km (0.083 R)
• M43: 12,767,430 km (0.046 R)
• M44: 14,277,471 km (0.083 R)
• M45: 14,778,026 km (0.107 R)
• M46: 15,007,509 km (0.118 R)
• M47: 15,469,766 km (0.119 R)
• M48: 17,124,468 km (0.064 R)
• M49: 17,413,641 km (0.078 R)
• M50: 17,948,154 km (0.103 R)
• M51: 18,488,053 km (0.116 R)
• M52: 19,583,708 km (0.036 R)
• M53: 20,139,314 km (0.118 R)
• M54: 20,495,656 km (0.115 R)
• M55: 20,751,319 km (0.089 R)
• M56: 20,905,405 km (0.065 R)
• M57: 21,162,863 km (0.083 R)
• M58: 21,369,457 km (0.113 R)
• M59: 21,680,920 km (0.076 R)
• M60: 22,465,711 km (0.085 R)
• M61: 22,571,177 km (0.111 R)
• M62: 22,729,452 km (0.093 R)
• M63: 23,848,145 km (0.096 R)
• M64: 24,224,982 km (0.107 R)
• M65: 24,441,300 km (0.061 R)
• M66: 24,766,825 km (0.119 R)
• M67: 25,312,558 km (0.079 R)
• M68: 27,029,642 km (0.064 R)
• M69: 27,085,592 km (0.069 R)
• M70: 27,930,371 km (0.119 R)
• M71: 28,043,617 km (0.113 R)
• M72: 28,213,859 km (0.105 R)
• M73: 28,441,398 km (0.034 R)
• M74: 28,955,416 km (0.097 R)
• M75: 29,819,044 km (0.114 R)
• M76: 30,225,053 km (0.085 R)
• M77: 30,983,664 km (0.08 R)
• M78: 31,512,642 km (0.116 R)
• M79: 31,866,890 km (0.08 R)
• M80: 32,163,093 km (0.025 R)
• M81: 33,597,587 km (0.074 R)
• M82: 34,201,514 km (0.116 R)
• M83: 34,383,275 km (0.092 R)
• M84: 34,565,486 km (0.05 R)
• M85: 35,236,282 km (0.114 R)
• M86: 35,911,268 km (0.067 R)
• M87: 37,211,722 km (0.105 R)
• M88: 37,336,487 km (0.118 R)
• M89: 38,401,624 km (0.038 R)
• M90: 39,731,250 km (0.113 R)
• M91: 40,433,612 km (0.092 R)
• M92: 42,175,230 km (0.115 R)
• M93: 42,500,306 km (0.114 R)
• M94: 42,826,430 km (0.09 R)
• M95: 43,153,151 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.8

Radius: 3.2

Gravity: 83.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.53 AU - 23.49 AU

Year: 26431 Days

Day: 20.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,804,650 km

• M1: 110,403 km (0.034 R)
• M2: 477,965 km (0.114 R)
• M3: 502,499 km (0.11 R)
• M4: 553,063 km (0.041 R)
• M5: 982,559 km (0.085 R)
• M6: 2,068,340 km (0.099 R)
• M7: 2,191,310 km (0.115 R)
• M8: 2,274,636 km (0.057 R)
• M9: 4,404,610 km (0.104 R)
• M10: 5,380,587 km (0.096 R)
• M11: 6,599,211 km (0.074 R)
• M12: 6,840,662 km (0.113 R)
• M13: 8,479,058 km (0.11 R)
• M14: 8,609,956 km (0.06 R)
• M15: 9,954,542 km (0.076 R)
• M16: 10,161,884 km (0.11 R)
• M17: 10,370,573 km (0.115 R)
• M18: 12,311,456 km (0.12 R)
• M19: 12,757,557 km (0.067 R)
• M20: 13,209,043 km (0.029 R)
• M21: 13,742,509 km (0.094 R)
• M22: 14,908,774 km (0.067 R)
• M23: 16,187,387 km (0.087 R)
• M24: 16,431,082 km (0.11 R)
• M25: 16,839,784 km (0.066 R)
• M26: 17,086,620 km (0.108 R)
• M27: 17,918,085 km (0.117 R)
• M28: 21,195,475 km (0.077 R)
• M29: 22,178,034 km (0.081 R)
• M30: 22,810,833 km (0.039 R)
• M31: 27,597,516 km (0.104 R)
• M32: 28,375,724 km (0.064 R)
• M33: 28,865,657 km (0.078 R)
• M34: 30,452,143 km (0.106 R)
• M35: 31,054,274 km (0.114 R)
• M36: 31,559,167 km (0.107 R)
• M37: 31,761,872 km (0.079 R)
• M38: 32,577,031 km (0.103 R)
• M39: 32,679,356 km (0.054 R)
• M40: 34,123,723 km (0.065 R)
• M41: 34,227,694 km (0.037 R)
• M42: 37,074,392 km (0.043 R)
• M43: 37,717,214 km (0.105 R)
• M44: 38,796,712 km (0.052 R)
• M45: 39,995,888 km (0.081 R)
• M46: 41,207,182 km (0.111 R)
• M47: 43,440,230 km (0.094 R)
• M48: 43,552,877 km (0.09 R)
• M49: 43,778,620 km (0.112 R)
• M50: 44,231,004 km (0.093 R)
• M51: 45,483,288 km (0.072 R)
• M52: 45,941,506 km (0.12 R)
• M53: 51,082,287 km (0.102 R)
• M54: 51,201,218 km (0.071 R)
• M55: 51,916,744 km (0.112 R)
• M56: 52,875,816 km (0.102 R)
• M57: 53,357,671 km (0.054 R)
• M58: 53,478,396 km (0.087 R)
• M59: 53,719,997 km (0.116 R)
• M60: 55,543,595 km (0.085 R)
• M61: 55,788,337 km (0.079 R)
• M62: 56,401,688 km (0.104 R)
• M63: 59,501,356 km (0.065 R)
• M64: 60,002,509 km (0.088 R)
• M65: 60,756,782 km (0.091 R)
• M66: 60,882,743 km (0.07 R)
• M67: 62,528,768 km (0.117 R)
• M68: 63,549,026 km (0.109 R)
• M69: 63,933,044 km (0.055 R)
• M70: 66,253,157 km (0.046 R)
• M71: 66,382,858 km (0.113 R)
• M72: 66,512,709 km (0.111 R)
• M73: 72,439,777 km (0.084 R)
• M74: 73,108,629 km (0.067 R)
• M75: 74,452,616 km (0.091 R)
• M76: 76,076,202 km (0.114 R)
• M77: 77,301,409 km (0.091 R)
• M78: 77,984,921 km (0.112 R)
• M79: 78,121,953 km (0.03 R)
• M80: 78,533,197 km (0.104 R)
• M81: 79,909,498 km (0.06 R)
• M82: 81,293,727 km (0.072 R)
• M83: 84,085,822 km (0.092 R)
• M84: 84,788,632 km (0.067 R)
• M85: 85,634,758 km (0.039 R)
• M86: 87,619,772 km (0.086 R)
• M87: 88,903,920 km (0.102 R)
• M88: 89,333,266 km (0.108 R)
• M89: 89,619,896 km (0.056 R)
• M90: 90,337,965 km (0.077 R)
• M91: 92,648,205 km (0.097 R)
• M92: 94,685,728 km (0.041 R)
• M93: 96,003,237 km (0.106 R)
• M94: 98,064,845 km (0.092 R)
• M95: 98,360,600 km (0.116 R)

Kuiper Belt

Range: 37.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit