🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 18.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.96 AU - 3.02 AU

Year: 1852 Days

Day: 13.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,674,504 km

• M1: 128,953 km (0.091 R)
• M2: 1,443,320 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.54 AU - 4.74 AU

Year: 3580 Days

Day: 45.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 4.7

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.72 AU - 17.34 AU

Year: 18822 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,674,504 km

• M1: 226,641 km (0.08 R)
• M2: 322,234 km (0.081 R)
• M3: 382,971 km (0.107 R)
• M4: 464,501 km (0.085 R)
• M5: 516,262 km (0.067 R)
• M6: 804,388 km (0.115 R)
• M7: 1,089,521 km (0.085 R)
• M8: 1,531,733 km (0.107 R)
• M9: 2,560,667 km (0.074 R)
• M10: 3,340,969 km (0.099 R)
• M11: 3,512,109 km (0.063 R)
• M12: 4,079,235 km (0.052 R)
• M13: 4,188,740 km (0.029 R)
• M14: 7,623,807 km (0.101 R)
• M15: 7,713,715 km (0.112 R)
• M16: 7,758,744 km (0.112 R)
• M17: 7,985,534 km (0.115 R)
• M18: 8,585,123 km (0.08 R)
• M19: 9,199,072 km (0.064 R)
• M20: 9,342,686 km (0.119 R)
• M21: 9,778,315 km (0.058 R)
• M22: 9,827,084 km (0.079 R)
• M23: 11,379,611 km (0.061 R)
• M24: 11,792,501 km (0.044 R)
• M25: 12,899,675 km (0.104 R)
• M26: 13,275,913 km (0.034 R)
• M27: 13,492,681 km (0.042 R)
• M28: 13,819,851 km (0.104 R)
• M29: 14,482,121 km (0.094 R)
• M30: 16,067,111 km (0.072 R)
• M31: 16,704,697 km (0.081 R)
• M32: 16,763,040 km (0.075 R)
• M33: 16,821,533 km (0.046 R)
• M34: 19,582,062 km (0.103 R)
• M35: 20,138,417 km (0.071 R)
• M36: 20,324,965 km (0.062 R)
• M37: 21,710,840 km (0.102 R)
• M38: 22,286,492 km (0.025 R)
• M39: 23,977,547 km (0.093 R)
• M40: 25,709,441 km (0.092 R)
• M41: 26,863,439 km (0.11 R)
• M42: 27,895,665 km (0.089 R)
• M43: 28,590,995 km (0.091 R)
• M44: 33,615,390 km (0.109 R)
• M45: 33,762,893 km (0.113 R)
• M46: 34,355,001 km (0.053 R)
• M47: 35,174,798 km (0.074 R)
• M48: 35,624,639 km (0.066 R)
• M49: 35,699,886 km (0.115 R)
• M50: 35,925,629 km (0.106 R)
• M51: 36,303,065 km (0.073 R)
• M52: 36,378,761 km (0.094 R)
• M53: 38,440,818 km (0.068 R)
• M54: 38,904,123 km (0.083 R)
• M55: 41,090,795 km (0.119 R)
• M56: 41,406,447 km (0.104 R)
• M57: 44,121,648 km (0.056 R)
• M58: 44,606,794 km (0.117 R)
• M59: 45,663,852 km (0.12 R)
• M60: 46,072,703 km (0.072 R)
• M61: 46,893,846 km (0.083 R)
• M62: 49,051,347 km (0.069 R)
• M63: 49,135,121 km (0.116 R)
• M64: 50,395,184 km (0.063 R)
• M65: 50,648,453 km (0.043 R)
• M66: 50,902,171 km (0.068 R)
• M67: 51,325,982 km (0.069 R)
• M68: 52,861,455 km (0.076 R)
• M69: 53,118,763 km (0.082 R)
• M70: 53,462,539 km (0.116 R)
• M71: 54,238,802 km (0.076 R)
• M72: 55,279,704 km (0.07 R)
• M73: 55,453,836 km (0.096 R)
• M74: 55,889,764 km (0.03 R)
• M75: 55,977,130 km (0.066 R)
• M76: 57,645,445 km (0.077 R)
• M77: 58,264,182 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.9

Radius: 5.1

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.78 AU - 14.38 AU

Year: 18922 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,674,504 km

• M1: 78,240 km (0.078 R)
• M2: 204,949 km (0.1 R)
• M3: 338,091 km (0.118 R)
• M4: 383,270 km (0.099 R)
• M5: 840,142 km (0.108 R)
• M6: 1,340,247 km (0.117 R)
• M7: 1,439,730 km (0.111 R)
• M8: 2,000,872 km (0.111 R)
• M9: 2,530,298 km (0.099 R)
• M10: 2,970,715 km (0.117 R)
• M11: 3,100,865 km (0.117 R)
• M12: 4,207,889 km (0.086 R)
• M13: 4,427,947 km (0.107 R)
• M14: 4,614,197 km (0.081 R)
• M15: 5,188,204 km (0.104 R)
• M16: 5,825,042 km (0.115 R)
• M17: 5,865,733 km (0.113 R)
• M18: 6,070,233 km (0.104 R)
• M19: 6,444,377 km (0.058 R)
• M20: 7,389,836 km (0.095 R)
• M21: 7,610,642 km (0.077 R)
• M22: 7,655,073 km (0.083 R)
• M23: 8,377,930 km (0.078 R)
• M24: 9,027,932 km (0.111 R)
• M25: 9,550,178 km (0.111 R)
• M26: 9,646,071 km (0.079 R)
• M27: 9,694,241 km (0.084 R)
• M28: 10,524,360 km (0.035 R)
• M29: 10,623,543 km (0.091 R)
• M30: 10,722,876 km (0.112 R)
• M31: 12,251,617 km (0.119 R)
• M32: 13,094,451 km (0.087 R)
• M33: 17,992,734 km (0.108 R)
• M34: 18,768,250 km (0.119 R)
• M35: 18,888,526 km (0.096 R)
• M36: 20,044,020 km (0.113 R)
• M37: 21,661,921 km (0.062 R)
• M38: 21,725,052 km (0.073 R)
• M39: 22,934,700 km (0.066 R)
• M40: 23,385,887 km (0.102 R)
• M41: 23,450,663 km (0.069 R)
• M42: 23,840,066 km (0.088 R)
• M43: 25,286,079 km (0.047 R)
• M44: 25,352,501 km (0.114 R)
• M45: 26,422,874 km (0.109 R)
• M46: 26,625,279 km (0.097 R)
• M47: 27,303,407 km (0.054 R)
• M48: 28,538,337 km (0.028 R)
• M49: 28,954,069 km (0.096 R)
• M50: 29,511,322 km (0.098 R)
• M51: 29,651,345 km (0.114 R)
• M52: 30,495,227 km (0.114 R)
• M53: 30,920,234 km (0.086 R)
• M54: 32,567,307 km (0.045 R)
• M55: 32,711,818 km (0.06 R)
• M56: 33,729,832 km (0.115 R)
• M57: 34,979,872 km (0.106 R)
• M58: 36,619,913 km (0.041 R)
• M59: 37,298,040 km (0.055 R)
• M60: 37,980,207 km (0.118 R)
• M61: 41,062,072 km (0.056 R)
• M62: 42,632,700 km (0.111 R)
• M63: 42,870,112 km (0.107 R)
• M64: 44,223,075 km (0.095 R)
• M65: 44,703,883 km (0.073 R)
• M66: 45,509,168 km (0.116 R)
• M67: 46,319,241 km (0.115 R)
• M68: 46,400,472 km (0.102 R)
• M69: 46,481,854 km (0.101 R)
• M70: 47,379,441 km (0.072 R)
• M71: 48,612,726 km (0.111 R)
• M72: 49,274,696 km (0.108 R)
• M73: 49,440,750 km (0.092 R)
• M74: 51,446,857 km (0.115 R)
• M75: 51,783,752 km (0.084 R)
• M76: 53,053,838 km (0.096 R)
• M77: 53,138,809 km (0.119 R)
• M78: 53,394,173 km (0.097 R)
• M79: 53,479,444 km (0.052 R)
• M80: 54,591,405 km (0.117 R)
• M81: 54,849,012 km (0.108 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit