🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.28 AU

Year: 923 Days

Day: 20.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.39 AU - 3.65 AU

Year: 2462 Days

Day: 35 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,404,376 km

• M1: 29,022 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.66 AU - 4.4 AU

Year: 2472 Days

Day: 21.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.75 AU - 5.49 AU

Year: 3702 Days

Day: 8.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,404,376 km

• M1: 126,859 km (0.093 R)
• M2: 445,502 km (0.055 R)
• M3: 794,963 km (0.107 R)
• M4: 1,171,651 km (0.062 R)
• M5: 1,702,723 km (0.078 R)
• M6: 2,302,760 km (0.113 R)
• M7: 2,820,518 km (0.107 R)
• M8: 3,285,768 km (0.115 R)
• M9: 3,862,318 km (0.113 R)
• M10: 4,327,118 km (0.113 R)
• M11: 5,575,064 km (0.091 R)
• M12: 6,511,995 km (0.112 R)
• M13: 6,957,199 km (0.114 R)
• M14: 7,909,090 km (0.119 R)
• M15: 8,347,561 km (0.071 R)
• M16: 9,992,091 km (0.104 R)
• M17: 10,666,328 km (0.067 R)
• M18: 14,550,936 km (0.099 R)
• M19: 15,625,946 km (0.114 R)
• M20: 16,534,305 km (0.105 R)
• M21: 19,592,534 km (0.099 R)
• M22: 21,611,208 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 11.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.6 AU - 8.9 AU

Year: 8043 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,404,376 km

• M1: 145,409 km (0.095 R)
• M2: 1,010,085 km (0.1 R)
• M3: 2,335,073 km (0.119 R)
• M4: 2,746,767 km (0.097 R)
• M5: 5,808,586 km (0.095 R)
• M6: 6,389,624 km (0.097 R)
• M7: 9,034,066 km (0.1 R)
• M8: 9,694,989 km (0.073 R)
• M9: 12,809,916 km (0.11 R)
• M10: 18,616,857 km (0.111 R)
• M11: 19,880,510 km (0.082 R)
• M12: 21,882,129 km (0.066 R)
• M13: 22,931,708 km (0.1 R)
• M14: 24,088,100 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 11.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.27 AU - 10.15 AU

Year: 9583 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,404,376 km

• M1: 142,567 km (0.103 R)
• M2: 508,932 km (0.07 R)
• M3: 1,491,042 km (0.115 R)
• M4: 2,124,290 km (0.119 R)
• M5: 2,615,569 km (0.086 R)
• M6: 3,033,097 km (0.078 R)
• M7: 4,396,681 km (0.112 R)
• M8: 5,079,596 km (0.056 R)
• M9: 5,898,046 km (0.101 R)
• M10: 6,838,567 km (0.102 R)
• M11: 7,402,851 km (0.06 R)
• M12: 8,162,060 km (0.118 R)
• M13: 10,023,805 km (0.118 R)
• M14: 14,026,296 km (0.038 R)
• M15: 16,019,239 km (0.118 R)
• M16: 17,632,951 km (0.111 R)
• M17: 18,123,333 km (0.117 R)
• M18: 21,024,485 km (0.117 R)
• M19: 23,122,296 km (0.094 R)
• M20: 25,267,529 km (0.086 R)
• M21: 27,262,417 km (0.084 R)
• M22: 27,824,157 km (0.094 R)
• M23: 32,600,368 km (0.084 R)
• M24: 33,982,204 km (0.061 R)
• M25: 34,742,310 km (0.085 R)
• M26: 36,862,561 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 13.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.29 AU - 11.05 AU

Year: 10352 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,404,376 km

• M1: 167,849 km (0.075 R)
• M2: 732,282 km (0.109 R)
• M3: 1,393,504 km (0.119 R)
• M4: 2,099,307 km (0.057 R)
• M5: 3,756,253 km (0.052 R)
• M6: 4,289,569 km (0.117 R)
• M7: 4,745,992 km (0.07 R)
• M8: 5,614,857 km (0.087 R)
• M9: 7,113,977 km (0.118 R)
• M10: 8,160,713 km (0.115 R)
• M11: 9,258,014 km (0.105 R)
• M12: 10,025,002 km (0.094 R)
• M13: 10,505,361 km (0.061 R)
• M14: 11,226,273 km (0.116 R)
• M15: 11,920,856 km (0.112 R)
• M16: 13,205,303 km (0.11 R)
• M17: 14,784,010 km (0.086 R)
• M18: 17,005,089 km (0.054 R)
• M19: 18,156,245 km (0.109 R)
• M20: 22,100,393 km (0.103 R)
• M21: 26,179,328 km (0.055 R)
• M22: 29,414,233 km (0.045 R)
• M23: 30,735,032 km (0.104 R)
• M24: 33,376,631 km (0.071 R)
• M25: 35,056,915 km (0.11 R)
• M26: 35,917,701 km (0.119 R)
• M27: 38,196,226 km (0.117 R)
• M28: 44,741,282 km (0.037 R)
• M29: 46,930,647 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit