🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.97 AU - 1.39 AU

Year: 468 Days

Day: 16.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.02 AU - 2.88 AU

Year: 1401 Days

Day: 37.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,716,882 km

• M1: 22,589 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961

Radius: 6.5

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.47 AU - 18.89 AU

Year: 22678 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,716,882 km

• M1: 80,783 km (0.113 R)
• M2: 340,186 km (0.098 R)
• M3: 585,376 km (0.099 R)
• M4: 1,079,648 km (0.104 R)
• M5: 1,376,151 km (0.117 R)
• M6: 2,554,533 km (0.096 R)
• M7: 3,591,246 km (0.116 R)
• M8: 6,599,959 km (0.066 R)
• M9: 6,986,221 km (0.111 R)
• M10: 8,126,306 km (0.049 R)
• M11: 13,780,357 km (0.118 R)
• M12: 15,393,621 km (0.111 R)
• M13: 16,949,738 km (0.071 R)
• M14: 17,490,983 km (0.1 R)
• M15: 18,418,490 km (0.046 R)
• M16: 18,703,025 km (0.103 R)
• M17: 18,990,552 km (0.085 R)
• M18: 19,970,119 km (0.103 R)
• M19: 21,189,491 km (0.117 R)
• M20: 21,397,582 km (0.069 R)
• M21: 22,029,633 km (0.069 R)
• M22: 29,695,477 km (0.115 R)
• M23: 30,614,007 km (0.094 R)
• M24: 37,429,238 km (0.086 R)
• M25: 38,192,336 km (0.119 R)
• M26: 54,345,166 km (0.071 R)
• M27: 73,323,302 km (0.065 R)
• M28: 74,517,542 km (0.085 R)
• M29: 75,967,594 km (0.08 R)
• M30: 77,190,108 km (0.097 R)
• M31: 81,955,997 km (0.116 R)
• M32: 82,468,669 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.2

Radius: 4.8

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.61 AU - 22.79 AU

Year: 30729 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,716,882 km

• M1: 59,839 km (0.07 R)
• M2: 300,542 km (0.097 R)
• M3: 450,589 km (0.111 R)
• M4: 1,056,909 km (0.106 R)
• M5: 1,763,460 km (0.083 R)
• M6: 2,205,073 km (0.038 R)
• M7: 3,456,160 km (0.089 R)
• M8: 3,740,844 km (0.036 R)
• M9: 3,972,871 km (0.077 R)
• M10: 7,715,809 km (0.088 R)
• M11: 8,037,744 km (0.056 R)
• M12: 8,480,853 km (0.116 R)
• M13: 9,295,264 km (0.06 R)
• M14: 9,721,468 km (0.084 R)
• M15: 10,288,444 km (0.108 R)
• M16: 11,837,231 km (0.055 R)
• M17: 12,193,423 km (0.059 R)
• M18: 13,228,641 km (0.111 R)
• M19: 13,689,701 km (0.109 R)
• M20: 16,070,701 km (0.05 R)
• M21: 22,706,414 km (0.086 R)
• M22: 23,702,137 km (0.093 R)
• M23: 30,294,915 km (0.112 R)
• M24: 33,580,683 km (0.1 R)
• M25: 37,704,947 km (0.106 R)
• M26: 43,151,356 km (0.059 R)
• M27: 51,134,497 km (0.079 R)
• M28: 52,841,109 km (0.074 R)
• M29: 57,780,083 km (0.115 R)
• M30: 65,641,002 km (0.105 R)
• M31: 67,655,338 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit