🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 257 Days

Day: 37 Hours

Environment

Temp: 108 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.92 AU - 1.04 AU

Year: 343 Days

Day: 46.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.31 AU - 1.49 AU

Year: 585 Days

Day: 35.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,583,044 km

• M1: 1,013,974 km (0.052 R)
• M2: 1,274,424 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.91 AU - 2.05 AU

Year: 984 Days

Day: 15.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,583,044 km

• M1: 127,757 km (0.062 R)
• M2: 765,941 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.42 AU - 3.6 AU

Year: 1844 Days

Day: 33.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.56 AU - 4 AU

Year: 2595 Days

Day: 28.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.05 AU - 5.03 AU

Year: 2867 Days

Day: 46 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,583,044 km

• M1: 426,653 km (0.098 R)
• M2: 685,757 km (0.08 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.97 AU - 5.13 AU

Year: 4007 Days

Day: 23.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,583,044 km

• M1: 2,351,679 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 9.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.87 AU - 9.67 AU

Year: 7648 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,583,044 km

• M1: 124,017 km (0.069 R)
• M2: 271,371 km (0.06 R)
• M3: 371,751 km (0.031 R)
• M4: 465,249 km (0.112 R)
• M5: 544,387 km (0.032 R)
• M6: 641,326 km (0.099 R)
• M7: 744,549 km (0.063 R)
• M8: 1,104,481 km (0.065 R)
• M9: 1,311,973 km (0.117 R)
• M10: 1,412,054 km (0.113 R)
• M11: 1,532,181 km (0.059 R)
• M12: 1,673,851 km (0.079 R)
• M13: 1,932,206 km (0.097 R)
• M14: 2,163,933 km (0.091 R)
• M15: 2,223,324 km (0.116 R)
• M16: 2,323,554 km (0.062 R)
• M17: 2,654,315 km (0.088 R)
• M18: 3,292,051 km (0.094 R)
• M19: 3,383,605 km (0.106 R)
• M20: 3,569,405 km (0.081 R)
• M21: 3,902,709 km (0.094 R)
• M22: 3,975,563 km (0.106 R)
• M23: 4,147,003 km (0.039 R)
• M24: 4,624,968 km (0.104 R)
• M25: 4,909,802 km (0.088 R)
• M26: 5,041,149 km (0.113 R)
• M27: 5,415,144 km (0.116 R)
• M28: 5,770,439 km (0.079 R)
• M29: 6,048,990 km (0.062 R)
• M30: 6,218,185 km (0.107 R)
• M31: 6,389,026 km (0.105 R)
• M32: 6,561,363 km (0.09 R)
• M33: 6,619,257 km (0.113 R)
• M34: 7,117,567 km (0.1 R)
• M35: 7,872,139 km (0.068 R)
• M36: 8,399,920 km (0.069 R)
• M37: 8,811,165 km (0.092 R)
• M38: 9,293,768 km (0.09 R)
• M39: 9,456,680 km (0.107 R)
• M40: 9,984,012 km (0.081 R)
• M41: 10,318,513 km (0.11 R)
• M42: 10,895,662 km (0.094 R)
• M43: 11,309,449 km (0.115 R)
• M44: 11,728,323 km (0.105 R)
• M45: 12,581,181 km (0.079 R)
• M46: 12,942,609 km (0.104 R)
• M47: 13,675,340 km (0.072 R)
• M48: 14,799,867 km (0.098 R)
• M49: 15,450,169 km (0.039 R)
• M50: 17,819,051 km (0.115 R)
• M51: 18,102,689 km (0.061 R)
• M52: 18,839,009 km (0.034 R)
• M53: 19,086,594 km (0.114 R)
• M54: 19,376,963 km (0.077 R)
• M55: 19,585,204 km (0.116 R)
• M56: 22,402,580 km (0.119 R)
• M57: 22,796,472 km (0.11 R)
• M58: 23,236,888 km (0.045 R)
• M59: 24,395,074 km (0.043 R)
• M60: 24,665,099 km (0.053 R)
• M61: 24,800,335 km (0.112 R)
• M62: 25,298,795 km (0.06 R)
• M63: 25,480,706 km (0.104 R)
• M64: 26,397,591 km (0.049 R)
• M65: 26,674,647 km (0.116 R)
• M66: 27,278,424 km (0.118 R)
• M67: 27,418,447 km (0.08 R)
• M68: 27,745,917 km (0.087 R)
• M69: 27,933,662 km (0.119 R)
• M70: 28,027,759 km (0.079 R)
• M71: 28,878,822 km (0.088 R)
• M72: 29,690,390 km (0.112 R)
• M73: 30,509,289 km (0.099 R)
• M74: 30,945,965 km (0.117 R)
• M75: 31,238,279 km (0.109 R)
• M76: 31,972,805 km (0.039 R)
• M77: 32,317,478 km (0.118 R)
• M78: 33,159,864 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 3.6

Gravity: 38.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.67 AU - 17.29 AU

Year: 21506 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,583,044 km

• M1: 86,617 km (0.076 R)
• M2: 278,252 km (0.066 R)
• M3: 362,176 km (0.079 R)
• M4: 574,755 km (0.102 R)
• M5: 727,644 km (0.083 R)
• M6: 750,533 km (0.03 R)
• M7: 797,057 km (0.084 R)
• M8: 1,230,293 km (0.111 R)
• M9: 1,573,321 km (0.072 R)
• M10: 2,341,057 km (0.117 R)
• M11: 2,654,764 km (0.06 R)
• M12: 3,055,836 km (0.114 R)
• M13: 3,206,331 km (0.097 R)
• M14: 3,593,191 km (0.068 R)
• M15: 3,913,331 km (0.113 R)
• M16: 4,117,981 km (0.101 R)
• M17: 5,014,969 km (0.073 R)
• M18: 5,192,392 km (0.108 R)
• M19: 5,371,910 km (0.116 R)
• M20: 5,462,566 km (0.058 R)
• M21: 6,063,351 km (0.069 R)
• M22: 6,491,351 km (0.118 R)
• M23: 7,077,176 km (0.111 R)
• M24: 7,527,615 km (0.041 R)
• M25: 7,730,769 km (0.096 R)
• M26: 8,351,002 km (0.052 R)
• M27: 8,403,361 km (0.117 R)
• M28: 8,720,060 km (0.109 R)
• M29: 8,933,386 km (0.097 R)
• M30: 9,914,449 km (0.109 R)
• M31: 10,025,601 km (0.075 R)
• M32: 10,361,448 km (0.105 R)
• M33: 11,858,474 km (0.09 R)
• M34: 12,094,838 km (0.117 R)
• M35: 12,632,044 km (0.109 R)
• M36: 13,915,744 km (0.081 R)
• M37: 14,164,824 km (0.118 R)
• M38: 14,857,612 km (0.115 R)
• M39: 17,871,859 km (0.11 R)
• M40: 18,346,683 km (0.084 R)
• M41: 18,414,899 km (0.073 R)
• M42: 18,894,361 km (0.109 R)
• M43: 20,853,046 km (0.085 R)
• M44: 20,924,105 km (0.093 R)
• M45: 21,352,702 km (0.052 R)
• M46: 23,760,779 km (0.034 R)
• M47: 24,058,479 km (0.106 R)
• M48: 25,793,964 km (0.115 R)
• M49: 26,715,337 km (0.104 R)
• M50: 26,792,679 km (0.091 R)
• M51: 27,960,590 km (0.103 R)
• M52: 28,432,422 km (0.095 R)
• M53: 29,703,405 km (0.079 R)
• M54: 29,783,440 km (0.088 R)
• M55: 31,074,021 km (0.099 R)
• M56: 32,300,275 km (0.083 R)
• M57: 33,625,861 km (0.11 R)
• M58: 33,959,913 km (0.109 R)
• M59: 34,800,055 km (0.118 R)
• M60: 35,392,313 km (0.106 R)
• M61: 35,987,713 km (0.106 R)
• M62: 36,500,833 km (0.077 R)
• M63: 37,361,320 km (0.045 R)
• M64: 38,839,347 km (0.094 R)
• M65: 41,047,412 km (0.099 R)
• M66: 41,136,572 km (0.051 R)
• M67: 41,583,421 km (0.076 R)
• M68: 41,852,248 km (0.072 R)
• M69: 42,752,678 km (0.114 R)
• M70: 43,477,480 km (0.049 R)
• M71: 43,750,346 km (0.067 R)
• M72: 43,841,451 km (0.042 R)
• M73: 44,115,066 km (0.104 R)
• M74: 44,480,832 km (0.088 R)
• M75: 45,676,419 km (0.07 R)
• M76: 46,138,975 km (0.033 R)
• M77: 47,723,516 km (0.062 R)
• M78: 49,325,859 km (0.119 R)
• M79: 49,800,533 km (0.108 R)
• M80: 49,895,527 km (0.088 R)
• M81: 50,467,440 km (0.092 R)
• M82: 51,810,380 km (0.093 R)
• M83: 53,359,317 km (0.085 R)
• M84: 54,041,782 km (0.052 R)
• M85: 55,316,954 km (0.078 R)
• M86: 56,800,516 km (0.062 R)
• M87: 57,497,343 km (0.112 R)
• M88: 58,096,782 km (0.112 R)
• M89: 59,402,771 km (0.027 R)
• M90: 61,839,272 km (0.102 R)
• M91: 62,864,017 km (0.094 R)
• M92: 63,172,488 km (0.116 R)
• M93: 64,101,042 km (0.035 R)
• M94: 65,138,204 km (0.107 R)
• M95: 68,917,196 km (0.064 R)
• M96: 69,979,490 km (0.049 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit