🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 184 Days

Day: 22.2 Hours

Environment

Temp: 626 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.37 AU

Year: 284 Days

Day: 32.4 Hours

Environment

Temp: 483 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.67 AU - 4.03 AU

Year: 1572 Days

Day: 27.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 137.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 8.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.03 AU - 9.37 AU

Year: 4887 Days

Day: 37.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 120,343,875 km

• M1: 3,458,852 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 9.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.23 AU - 11.17 AU

Year: 5808 Days

Day: 44.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 120,343,875 km

• M1: 28,124 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.75 AU - 17.63 AU

Year: 13558 Days

Day: 19.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 34.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 14.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 33.93 AU - 35.39 AU

Year: 42468 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 120,343,875 km

• M1: 178,620 km (0.101 R)
• M2: 676,781 km (0.055 R)
• M3: 1,403,228 km (0.071 R)
• M4: 2,336,569 km (0.076 R)
• M5: 3,387,494 km (0.053 R)
• M6: 4,187,394 km (0.077 R)
• M7: 4,856,844 km (0.082 R)
• M8: 5,875,905 km (0.06 R)
• M9: 9,206,253 km (0.119 R)
• M10: 9,796,417 km (0.068 R)
• M11: 11,569,600 km (0.094 R)
• M12: 14,486,908 km (0.039 R)
• M13: 15,836,131 km (0.104 R)
• M14: 17,071,959 km (0.025 R)
• M15: 20,387,347 km (0.089 R)
• M16: 22,901,489 km (0.079 R)
• M17: 29,092,896 km (0.08 R)
• M18: 29,937,825 km (0.063 R)
• M19: 32,420,851 km (0.032 R)
• M20: 47,115,401 km (0.038 R)
• M21: 55,464,907 km (0.109 R)
• M22: 60,555,273 km (0.105 R)
• M23: 65,467,469 km (0.091 R)
• M24: 67,651,897 km (0.055 R)
• M25: 75,812,162 km (0.114 R)
• M26: 80,955,187 km (0.038 R)
• M27: 82,346,298 km (0.104 R)
• M28: 88,070,510 km (0.102 R)
• M29: 94,360,802 km (0.087 R)
• M30: 94,975,051 km (0.083 R)
• M31: 100,623,866 km (0.116 R)
• M32: 113,623,622 km (0.07 R)

Kuiper Belt

Range: 52.7 - 68.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit