🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.77 AU - 1.21 AU

Year: 369 Days

Day: 23.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 118,118,322 km

• M1: 248,482 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.09 AU - 1.59 AU

Year: 581 Days

Day: 25.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,118,322 km

• M1: 56,847 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.76 AU - 1.76 AU

Year: 875 Days

Day: 43.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 118,118,322 km

• M1: 27,376 km (0.102 R)
• M2: 448,195 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 12.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.84 AU - 9.38 AU

Year: 9467 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 118,118,322 km

• M1: 214,673 km (0.118 R)
• M2: 1,430,604 km (0.101 R)
• M3: 1,889,272 km (0.117 R)
• M4: 2,502,324 km (0.118 R)
• M5: 4,077,140 km (0.102 R)
• M6: 4,835,153 km (0.119 R)
• M7: 6,341,155 km (0.072 R)
• M8: 7,202,240 km (0.031 R)
• M9: 8,974,077 km (0.066 R)
• M10: 11,389,783 km (0.088 R)
• M11: 19,308,448 km (0.112 R)
• M12: 20,001,684 km (0.091 R)
• M13: 20,711,376 km (0.076 R)
• M14: 22,770,890 km (0.063 R)
• M15: 24,963,696 km (0.094 R)
• M16: 28,265,321 km (0.076 R)
• M17: 31,741,227 km (0.113 R)
• M18: 32,383,002 km (0.025 R)
• M19: 39,283,952 km (0.088 R)
• M20: 40,272,495 km (0.082 R)
• M21: 44,659,303 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 7.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.5 AU - 17.7 AU

Year: 20905 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 118,118,322 km

• M1: 104,270 km (0.108 R)
• M2: 585,077 km (0.082 R)
• M3: 1,131,110 km (0.109 R)
• M4: 1,514,080 km (0.058 R)
• M5: 1,864,289 km (0.08 R)
• M6: 2,121,298 km (0.111 R)
• M7: 2,481,230 km (0.076 R)
• M8: 2,881,255 km (0.088 R)
• M9: 3,422,500 km (0.053 R)
• M10: 4,493,172 km (0.12 R)
• M11: 4,927,305 km (0.096 R)
• M12: 9,320,546 km (0.053 R)
• M13: 10,287,995 km (0.042 R)
• M14: 11,320,819 km (0.102 R)
• M15: 14,105,284 km (0.057 R)
• M16: 16,580,082 km (0.072 R)
• M17: 21,496,616 km (0.108 R)
• M18: 22,106,227 km (0.071 R)
• M19: 24,097,823 km (0.116 R)
• M20: 24,472,267 km (0.104 R)
• M21: 27,203,475 km (0.099 R)
• M22: 34,669,307 km (0.075 R)
• M23: 35,026,995 km (0.075 R)
• M24: 37,851,253 km (0.1 R)
• M25: 46,213,475 km (0.103 R)
• M26: 47,082,639 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 6.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.86 AU - 19.46 AU

Year: 25482 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 118,118,322 km

• M1: 80,783 km (0.114 R)
• M2: 381,923 km (0.063 R)
• M3: 731,534 km (0.111 R)
• M4: 949,647 km (0.12 R)
• M5: 1,266,795 km (0.098 R)
• M6: 1,602,792 km (0.065 R)
• M7: 2,279,872 km (0.101 R)
• M8: 2,827,699 km (0.115 R)
• M9: 3,106,549 km (0.07 R)
• M10: 3,516,298 km (0.091 R)
• M11: 3,749,222 km (0.062 R)
• M12: 4,544,335 km (0.056 R)
• M13: 4,785,935 km (0.113 R)
• M14: 5,408,711 km (0.115 R)
• M15: 7,363,506 km (0.08 R)
• M16: 8,395,732 km (0.112 R)
• M17: 9,354,355 km (0.038 R)
• M18: 10,743,371 km (0.092 R)
• M19: 13,355,200 km (0.108 R)
• M20: 16,685,548 km (0.099 R)
• M21: 18,804,901 km (0.093 R)
• M22: 19,700,693 km (0.07 R)
• M23: 20,251,662 km (0.107 R)
• M24: 21,577,099 km (0.12 R)
• M25: 23,982,184 km (0.069 R)
• M26: 29,080,480 km (0.118 R)
• M27: 31,630,974 km (0.082 R)
• M28: 43,944,823 km (0.079 R)
• M29: 46,158,872 km (0.115 R)
• M30: 49,113,131 km (0.091 R)
• M31: 49,955,666 km (0.12 R)
• M32: 60,251,440 km (0.108 R)
• M33: 66,813,850 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 4.6

Gravity: 47.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.19 AU - 22.67 AU

Year: 32095 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 118,118,322 km

• M1: 61,485 km (0.09 R)
• M2: 241,451 km (0.098 R)
• M3: 432,188 km (0.084 R)
• M4: 587,620 km (0.108 R)
• M5: 892,800 km (0.096 R)
• M6: 2,204,923 km (0.115 R)
• M7: 2,906,986 km (0.105 R)
• M8: 3,747,277 km (0.118 R)
• M9: 4,738,513 km (0.118 R)
• M10: 10,601,851 km (0.095 R)
• M11: 12,870,503 km (0.088 R)
• M12: 14,903,538 km (0.115 R)
• M13: 21,691,990 km (0.117 R)
• M14: 26,071,767 km (0.099 R)
• M15: 27,653,316 km (0.036 R)
• M16: 29,860,034 km (0.051 R)
• M17: 30,716,931 km (0.117 R)
• M18: 31,297,221 km (0.062 R)
• M19: 31,737,338 km (0.068 R)
• M20: 32,330,344 km (0.077 R)
• M21: 33,538,496 km (0.077 R)
• M22: 34,620,238 km (0.034 R)
• M23: 35,406,824 km (0.083 R)
• M24: 36,852,837 km (0.066 R)
• M25: 41,075,087 km (0.104 R)
• M26: 43,939,887 km (0.107 R)
• M27: 61,415,760 km (0.097 R)
• M28: 70,533,451 km (0.114 R)
• M29: 73,589,885 km (0.039 R)
• M30: 80,787,189 km (0.079 R)
• M31: 84,981,314 km (0.114 R)
• M32: 104,836,841 km (0.059 R)
• M33: 112,199,001 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit