🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 124 Days

Day: 36.1 Hours

Environment

Temp: 323 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,891,935 km

• M1: 60,438 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.83 AU

Year: 713 Days

Day: 46.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 11.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.71 AU - 15.37 AU

Year: 14748 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,891,935 km

• M1: 147,952 km (0.113 R)
• M2: 528,529 km (0.057 R)
• M3: 1,257,221 km (0.108 R)
• M4: 2,079,859 km (0.063 R)
• M5: 2,728,366 km (0.03 R)
• M6: 3,662,605 km (0.057 R)
• M7: 5,046,535 km (0.047 R)
• M8: 5,419,482 km (0.082 R)
• M9: 6,718,889 km (0.059 R)
• M10: 7,644,451 km (0.099 R)
• M11: 10,013,782 km (0.093 R)
• M12: 11,124,397 km (0.105 R)
• M13: 11,909,337 km (0.041 R)
• M14: 12,366,807 km (0.086 R)
• M15: 15,905,694 km (0.09 R)
• M16: 19,087,641 km (0.106 R)
• M17: 19,856,275 km (0.091 R)
• M18: 20,500,443 km (0.111 R)
• M19: 22,439,830 km (0.045 R)
• M20: 27,465,271 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 3.4

Gravity: 80.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.48 AU - 19.88 AU

Year: 21336 Days

Day: 16.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,891,935 km

• M1: 42,336 km (0.103 R)
• M2: 332,855 km (0.096 R)
• M3: 664,065 km (0.072 R)
• M4: 1,083,537 km (0.076 R)
• M5: 1,771,388 km (0.051 R)
• M6: 1,889,272 km (0.054 R)
• M7: 2,559,470 km (0.08 R)
• M8: 2,736,145 km (0.102 R)
• M9: 3,057,930 km (0.084 R)
• M10: 3,170,727 km (0.053 R)
• M11: 4,420,318 km (0.107 R)
• M12: 4,786,982 km (0.088 R)
• M13: 5,415,443 km (0.062 R)
• M14: 6,504,515 km (0.097 R)
• M15: 7,124,898 km (0.094 R)
• M16: 7,783,727 km (0.091 R)
• M17: 8,262,889 km (0.071 R)
• M18: 9,941,078 km (0.099 R)
• M19: 10,632,818 km (0.106 R)
• M20: 13,875,502 km (0.113 R)
• M21: 18,640,792 km (0.032 R)
• M22: 18,923,083 km (0.06 R)
• M23: 19,399,852 km (0.112 R)
• M24: 21,593,106 km (0.095 R)
• M25: 22,856,311 km (0.115 R)
• M26: 23,396,957 km (0.08 R)
• M27: 24,056,834 km (0.051 R)
• M28: 27,787,056 km (0.116 R)
• M29: 28,526,818 km (0.053 R)
• M30: 31,087,784 km (0.115 R)
• M31: 32,695,512 km (0.108 R)
• M32: 37,103,862 km (0.103 R)
• M33: 40,148,478 km (0.112 R)
• M34: 44,852,882 km (0.109 R)
• M35: 56,114,760 km (0.079 R)
• M36: 60,729,405 km (0.071 R)
• M37: 75,362,321 km (0.093 R)
• M38: 75,600,481 km (0.104 R)
• M39: 78,986,778 km (0.096 R)
• M40: 81,216,235 km (0.103 R)

Kuiper Belt

Range: 35 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit