🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 167 Days

Day: 35.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,802,598 km

• M1: 209,138 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.99 AU - 1.37 AU

Year: 541 Days

Day: 43.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 14.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.54 AU - 8.3 AU

Year: 8524 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,802,598 km

• M1: 185,501 km (0.103 R)
• M2: 910,752 km (0.11 R)
• M3: 2,825,605 km (0.039 R)
• M4: 3,692,823 km (0.08 R)
• M5: 4,651,297 km (0.076 R)
• M6: 6,116,758 km (0.078 R)
• M7: 8,620,577 km (0.091 R)
• M8: 10,260,170 km (0.059 R)
• M9: 11,545,814 km (0.117 R)
• M10: 12,883,069 km (0.119 R)
• M11: 20,787,821 km (0.071 R)
• M12: 22,142,430 km (0.028 R)
• M13: 25,278,599 km (0.098 R)
• M14: 29,345,268 km (0.111 R)
• M15: 29,905,961 km (0.09 R)
• M16: 34,239,362 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 4.2

Gravity: 53.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.68 AU - 13.1 AU

Year: 16212 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,802,598 km

• M1: 52,359 km (0.03 R)
• M2: 241,750 km (0.037 R)
• M3: 615,745 km (0.086 R)
• M4: 784,790 km (0.118 R)
• M5: 1,083,986 km (0.069 R)
• M6: 1,423,873 km (0.105 R)
• M7: 2,062,207 km (0.048 R)
• M8: 2,582,508 km (0.116 R)
• M9: 3,185,387 km (0.073 R)
• M10: 3,519,888 km (0.059 R)
• M11: 4,064,873 km (0.096 R)
• M12: 4,225,691 km (0.038 R)
• M13: 4,984,900 km (0.061 R)
• M14: 5,953,397 km (0.042 R)
• M15: 7,462,989 km (0.097 R)
• M16: 8,884,019 km (0.116 R)
• M17: 9,887,073 km (0.077 R)
• M18: 10,178,639 km (0.091 R)
• M19: 10,415,901 km (0.082 R)
• M20: 11,529,807 km (0.042 R)
• M21: 13,135,441 km (0.113 R)
• M22: 14,284,951 km (0.112 R)
• M23: 14,657,599 km (0.089 R)
• M24: 21,532,818 km (0.063 R)
• M25: 22,519,566 km (0.092 R)
• M26: 25,333,502 km (0.108 R)
• M27: 26,432,597 km (0.086 R)
• M28: 33,440,210 km (0.086 R)
• M29: 34,361,434 km (0.115 R)
• M30: 35,979,933 km (0.091 R)
• M31: 41,289,312 km (0.091 R)
• M32: 53,071,041 km (0.081 R)
• M33: 58,576,841 km (0.1 R)
• M34: 61,663,345 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 6.5

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.27 AU - 14.21 AU

Year: 21480 Days

Day: 21.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,802,598 km

• M1: 81,531 km (0.104 R)
• M2: 331,958 km (0.051 R)
• M3: 600,935 km (0.095 R)
• M4: 1,435,092 km (0.071 R)
• M5: 3,746,080 km (0.097 R)
• M6: 4,038,694 km (0.087 R)
• M7: 4,856,396 km (0.041 R)
• M8: 9,246,644 km (0.042 R)
• M9: 10,150,515 km (0.107 R)
• M10: 12,702,056 km (0.075 R)
• M11: 15,818,628 km (0.107 R)
• M12: 16,757,505 km (0.114 R)
• M13: 20,287,266 km (0.097 R)
• M14: 21,088,662 km (0.093 R)
• M15: 23,076,519 km (0.098 R)
• M16: 23,949,722 km (0.084 R)
• M17: 27,785,261 km (0.086 R)
• M18: 35,340,403 km (0.091 R)
• M19: 39,046,391 km (0.064 R)
• M20: 44,324,054 km (0.083 R)
• M21: 47,045,987 km (0.103 R)
• M22: 48,624,993 km (0.102 R)
• M23: 49,337,976 km (0.062 R)
• M24: 49,877,276 km (0.11 R)
• M25: 53,952,921 km (0.112 R)
• M26: 69,508,556 km (0.102 R)
• M27: 81,637,054 km (0.105 R)
• M28: 84,169,596 km (0.105 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: 368 - 20,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit