🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.22 AU - 1.84 AU

Year: 702 Days

Day: 39.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.44 AU - 1.76 AU

Year: 751 Days

Day: 13.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.93 AU - 2.97 AU

Year: 1422 Days

Day: 17.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 92.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,960,906 km

• M1: 481,556 km (0.082 R)
• M2: 1,180,477 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.38 AU - 3.56 AU

Year: 1898 Days

Day: 27.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 8.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.87 AU - 6.99 AU

Year: 5355 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,960,906 km

• M1: 155,283 km (0.091 R)
• M2: 241,301 km (0.094 R)
• M3: 381,923 km (0.055 R)
• M4: 729,589 km (0.112 R)
• M5: 903,721 km (0.086 R)
• M6: 968,497 km (0.111 R)
• M7: 1,080,097 km (0.117 R)
• M8: 1,172,548 km (0.081 R)
• M9: 1,279,959 km (0.118 R)
• M10: 1,622,090 km (0.103 R)
• M11: 1,701,975 km (0.12 R)
• M12: 1,783,207 km (0.117 R)
• M13: 2,179,791 km (0.053 R)
• M14: 2,373,221 km (0.101 R)
• M15: 2,587,894 km (0.108 R)
• M16: 2,905,639 km (0.054 R)
• M17: 3,135,422 km (0.105 R)
• M18: 3,252,557 km (0.102 R)
• M19: 3,337,229 km (0.066 R)
• M20: 3,405,446 km (0.087 R)
• M21: 3,806,817 km (0.098 R)
• M22: 3,967,934 km (0.077 R)
• M23: 4,022,238 km (0.111 R)
• M24: 4,559,294 km (0.103 R)
• M25: 4,730,584 km (0.113 R)
• M26: 4,788,179 km (0.109 R)
• M27: 5,001,356 km (0.069 R)
• M28: 5,477,227 km (0.119 R)
• M29: 5,843,592 km (0.103 R)
• M30: 6,155,055 km (0.049 R)
• M31: 6,902,895 km (0.096 R)
• M32: 7,387,592 km (0.042 R)
• M33: 7,499,341 km (0.079 R)
• M34: 7,634,129 km (0.107 R)
• M35: 8,043,279 km (0.117 R)
• M36: 9,025,838 km (0.114 R)
• M37: 9,337,600 km (0.102 R)
• M38: 9,873,160 km (0.098 R)
• M39: 9,947,062 km (0.103 R)
• M40: 10,169,663 km (0.098 R)
• M41: 10,594,521 km (0.072 R)
• M42: 10,720,632 km (0.118 R)
• M43: 11,101,808 km (0.041 R)
• M44: 11,332,787 km (0.11 R)
• M45: 11,877,772 km (0.064 R)
• M46: 12,192,974 km (0.063 R)
• M47: 12,404,655 km (0.042 R)
• M48: 12,724,496 km (0.056 R)
• M49: 12,885,463 km (0.115 R)
• M50: 13,020,101 km (0.11 R)
• M51: 13,209,342 km (0.085 R)
• M52: 13,810,127 km (0.061 R)
• M53: 13,892,855 km (0.113 R)
• M54: 14,169,462 km (0.04 R)
• M55: 14,252,788 km (0.109 R)
• M56: 14,784,309 km (0.032 R)
• M57: 15,180,294 km (0.116 R)
• M58: 15,379,559 km (0.045 R)
• M59: 15,637,017 km (0.066 R)
• M60: 15,867,098 km (0.095 R)
• M61: 16,272,359 km (0.109 R)
• M62: 16,359,574 km (0.037 R)
• M63: 16,417,918 km (0.071 R)
• M64: 17,181,914 km (0.107 R)
• M65: 17,389,556 km (0.094 R)
• M66: 17,687,704 km (0.101 R)
• M67: 17,867,371 km (0.099 R)
• M68: 18,047,637 km (0.096 R)
• M69: 18,319,306 km (0.09 R)
• M70: 18,713,946 km (0.044 R)
• M71: 18,805,350 km (0.094 R)
• M72: 19,852,535 km (0.1 R)
• M73: 20,070,499 km (0.038 R)
• M74: 21,045,129 km (0.105 R)
• M75: 21,235,567 km (0.114 R)
• M76: 21,299,146 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 5

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.59 AU - 15.91 AU

Year: 17887 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,960,906 km

• M1: 80,633 km (0.075 R)
• M2: 124,465 km (0.09 R)
• M3: 182,958 km (0.075 R)
• M4: 223,798 km (0.108 R)
• M5: 403,765 km (0.084 R)
• M6: 781,350 km (0.045 R)
• M7: 1,619,846 km (0.073 R)
• M8: 2,163,185 km (0.115 R)
• M9: 2,758,136 km (0.103 R)
• M10: 3,130,485 km (0.115 R)
• M11: 3,206,930 km (0.098 R)
• M12: 4,254,863 km (0.098 R)
• M13: 4,640,526 km (0.077 R)
• M14: 4,727,742 km (0.097 R)
• M15: 5,353,210 km (0.079 R)
• M16: 5,629,218 km (0.062 R)
• M17: 5,957,137 km (0.075 R)
• M18: 6,729,660 km (0.108 R)
• M19: 6,977,544 km (0.098 R)
• M20: 7,380,261 km (0.089 R)
• M21: 7,790,608 km (0.074 R)
• M22: 8,050,759 km (0.052 R)
• M23: 8,208,286 km (0.086 R)
• M24: 8,261,094 km (0.108 R)
• M25: 8,473,074 km (0.104 R)
• M26: 8,686,849 km (0.086 R)
• M27: 9,011,028 km (0.119 R)
• M28: 9,065,332 km (0.084 R)
• M29: 9,782,504 km (0.061 R)
• M30: 10,006,751 km (0.117 R)
• M31: 10,574,924 km (0.081 R)
• M32: 10,632,369 km (0.057 R)
• M33: 11,153,568 km (0.043 R)
• M34: 11,212,061 km (0.062 R)
• M35: 11,446,780 km (0.095 R)
• M36: 11,742,386 km (0.079 R)
• M37: 11,980,845 km (0.107 R)
• M38: 12,100,673 km (0.095 R)
• M39: 12,160,661 km (0.034 R)
• M40: 13,011,574 km (0.062 R)
• M41: 13,444,211 km (0.032 R)
• M42: 13,506,444 km (0.051 R)
• M43: 14,387,126 km (0.111 R)
• M44: 15,808,306 km (0.053 R)
• M45: 16,203,544 km (0.119 R)
• M46: 16,336,087 km (0.083 R)
• M47: 16,402,509 km (0.046 R)
• M48: 17,273,468 km (0.076 R)
• M49: 17,544,539 km (0.114 R)
• M50: 17,612,606 km (0.091 R)
• M51: 19,763,076 km (0.104 R)
• M52: 20,832,850 km (0.107 R)
• M53: 22,954,148 km (0.062 R)
• M54: 24,532,555 km (0.108 R)
• M55: 25,604,124 km (0.07 R)
• M56: 26,068,027 km (0.09 R)
• M57: 28,829,155 km (0.067 R)
• M58: 29,715,822 km (0.078 R)
• M59: 29,959,218 km (0.119 R)
• M60: 34,196,876 km (0.078 R)
• M61: 35,822,856 km (0.091 R)
• M62: 36,254,894 km (0.079 R)
• M63: 36,514,895 km (0.116 R)
• M64: 38,088,366 km (0.073 R)
• M65: 38,440,968 km (0.103 R)
• M66: 39,772,987 km (0.104 R)
• M67: 42,390,801 km (0.073 R)
• M68: 42,664,714 km (0.026 R)
• M69: 43,214,487 km (0.118 R)
• M70: 44,228,311 km (0.117 R)
• M71: 45,156,865 km (0.077 R)
• M72: 45,529,962 km (0.072 R)
• M73: 45,997,904 km (0.119 R)
• M74: 46,844,180 km (0.065 R)
• M75: 47,316,610 km (0.09 R)
• M76: 48,075,669 km (0.098 R)
• M77: 49,030,253 km (0.108 R)
• M78: 50,957,971 km (0.115 R)
• M79: 52,028,793 km (0.118 R)
• M80: 53,205,380 km (0.049 R)
• M81: 53,994,659 km (0.066 R)
• M82: 56,385,532 km (0.089 R)
• M83: 57,694,962 km (0.094 R)
• M84: 59,626,570 km (0.114 R)
• M85: 62,927,596 km (0.07 R)
• M86: 64,915,602 km (0.088 R)
• M87: 65,125,937 km (0.099 R)
• M88: 65,547,504 km (0.09 R)
• M89: 65,970,118 km (0.06 R)
• M90: 66,393,480 km (0.117 R)
• M91: 67,455,924 km (0.059 R)
• M92: 67,669,101 km (0.072 R)
• M93: 69,274,884 km (0.098 R)
• M94: 69,812,988 km (0.106 R)
• M95: 70,352,288 km (0.106 R)
• M96: 71,001,543 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit