🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 369 Days

Day: 44.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.67 AU - 2.01 AU

Year: 921 Days

Day: 45 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,714,691 km

• M1: 40,391 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.17 AU - 3.83 AU

Year: 2416 Days

Day: 34.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,714,691 km

• M1: 53,257 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 11.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.2 AU - 6.64 AU

Year: 5314 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,714,691 km

• M1: 144,212 km (0.114 R)
• M2: 536,308 km (0.056 R)
• M3: 914,043 km (0.106 R)
• M4: 1,281,455 km (0.117 R)
• M5: 3,532,903 km (0.099 R)
• M6: 4,172,434 km (0.111 R)
• M7: 5,246,697 km (0.115 R)
• M8: 7,351,239 km (0.096 R)
• M9: 7,861,518 km (0.105 R)
• M10: 9,493,182 km (0.057 R)
• M11: 9,967,108 km (0.081 R)
• M12: 11,150,128 km (0.056 R)
• M13: 13,202,610 km (0.119 R)
• M14: 17,080,337 km (0.098 R)
• M15: 17,911,951 km (0.074 R)
• M16: 19,934,365 km (0.11 R)
• M17: 21,364,371 km (0.081 R)
• M18: 21,955,133 km (0.099 R)
• M19: 23,950,769 km (0.096 R)
• M20: 24,508,170 km (0.079 R)
• M21: 28,743,884 km (0.093 R)
• M22: 30,846,931 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 11.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.54 AU - 9.76 AU

Year: 9386 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,714,691 km

• M1: 141,968 km (0.093 R)
• M2: 602,281 km (0.086 R)
• M3: 977,772 km (0.111 R)
• M4: 1,656,348 km (0.112 R)
• M5: 3,198,702 km (0.074 R)
• M6: 3,662,006 km (0.081 R)
• M7: 4,642,321 km (0.111 R)
• M8: 6,211,453 km (0.076 R)
• M9: 6,584,251 km (0.05 R)
• M10: 7,525,670 km (0.064 R)
• M11: 8,974,526 km (0.072 R)
• M12: 10,745,316 km (0.1 R)
• M13: 12,100,673 km (0.114 R)
• M14: 13,342,484 km (0.077 R)
• M15: 14,726,863 km (0.107 R)
• M16: 16,332,348 km (0.082 R)
• M17: 17,243,698 km (0.116 R)
• M18: 18,464,716 km (0.095 R)
• M19: 19,096,467 km (0.088 R)
• M20: 20,403,354 km (0.117 R)
• M21: 24,012,702 km (0.088 R)
• M22: 24,681,106 km (0.07 R)
• M23: 32,265,867 km (0.085 R)
• M24: 33,388,749 km (0.115 R)
• M25: 34,643,127 km (0.069 R)
• M26: 36,693,366 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.83 AU - 10.33 AU

Year: 10095 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,714,691 km

• M1: 178,769 km (0.058 R)
• M2: 870,809 km (0.071 R)
• M3: 1,532,481 km (0.111 R)
• M4: 3,122,856 km (0.079 R)
• M5: 4,077,290 km (0.066 R)
• M6: 4,651,895 km (0.087 R)
• M7: 5,187,157 km (0.109 R)
• M8: 5,830,128 km (0.07 R)
• M9: 7,007,613 km (0.042 R)
• M10: 7,795,096 km (0.099 R)
• M11: 8,995,918 km (0.115 R)
• M12: 9,974,887 km (0.059 R)
• M13: 13,400,080 km (0.116 R)
• M14: 13,877,297 km (0.099 R)
• M15: 16,167,042 km (0.107 R)
• M16: 16,914,283 km (0.085 R)
• M17: 17,542,744 km (0.11 R)
• M18: 23,316,623 km (0.044 R)
• M19: 26,165,266 km (0.113 R)
• M20: 26,724,164 km (0.118 R)
• M21: 27,577,320 km (0.114 R)
• M22: 28,546,714 km (0.085 R)
• M23: 31,277,324 km (0.106 R)
• M24: 32,545,166 km (0.098 R)
• M25: 36,670,178 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 15

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.56 AU - 13.5 AU

Year: 13516 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,714,691 km

• M1: 186,848 km (0.09 R)
• M2: 694,733 km (0.108 R)
• M3: 1,368,821 km (0.08 R)
• M4: 1,850,825 km (0.092 R)
• M5: 2,327,294 km (0.1 R)
• M6: 2,957,251 km (0.056 R)
• M7: 3,430,578 km (0.085 R)
• M8: 3,926,047 km (0.077 R)
• M9: 4,727,143 km (0.059 R)
• M10: 5,308,331 km (0.108 R)
• M11: 6,615,218 km (0.058 R)
• M12: 7,168,431 km (0.058 R)
• M13: 9,591,019 km (0.034 R)
• M14: 11,583,812 km (0.067 R)
• M15: 12,138,222 km (0.117 R)
• M16: 13,635,996 km (0.095 R)
• M17: 16,376,030 km (0.093 R)
• M18: 16,918,322 km (0.102 R)
• M19: 18,120,491 km (0.06 R)
• M20: 20,695,220 km (0.051 R)
• M21: 25,929,649 km (0.112 R)
• M22: 26,987,456 km (0.071 R)
• M23: 27,854,226 km (0.105 R)
• M24: 32,469,619 km (0.107 R)
• M25: 34,198,672 km (0.109 R)
• M26: 37,839,884 km (0.068 R)
• M27: 39,754,138 km (0.112 R)
• M28: 40,735,051 km (0.083 R)
• M29: 44,670,672 km (0.074 R)
• M30: 48,534,486 km (0.115 R)
• M31: 62,014,750 km (0.112 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: 513 - 15,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit