🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 365 Days

Day: 47 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.85 AU - 2.65 AU

Year: 1252 Days

Day: 19 Hours

Environment

Temp: -90 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.35 AU - 3.25 AU

Year: 1738 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,562,069 km

• M1: 1,794,277 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 10.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.45 AU - 4.75 AU

Year: 3659 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,562,069 km

• M1: 125,812 km (0.09 R)
• M2: 1,000,511 km (0.077 R)
• M3: 1,336,657 km (0.067 R)
• M4: 1,702,125 km (0.12 R)
• M5: 2,080,158 km (0.061 R)
• M6: 2,853,280 km (0.092 R)
• M7: 3,168,333 km (0.086 R)
• M8: 5,367,871 km (0.071 R)
• M9: 5,741,566 km (0.094 R)
• M10: 6,601,156 km (0.087 R)
• M11: 7,093,482 km (0.117 R)
• M12: 7,478,846 km (0.108 R)
• M13: 8,256,306 km (0.118 R)
• M14: 10,745,914 km (0.061 R)
• M15: 11,298,080 km (0.074 R)
• M16: 14,246,056 km (0.075 R)
• M17: 19,110,081 km (0.101 R)
• M18: 20,238,797 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 6.2

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.3 AU - 16.88 AU

Year: 18579 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,562,069 km

• M1: 78,988 km (0.066 R)
• M2: 280,496 km (0.105 R)
• M3: 722,857 km (0.059 R)
• M4: 1,108,670 km (0.119 R)
• M5: 1,804,450 km (0.038 R)
• M6: 2,945,732 km (0.11 R)
• M7: 3,397,966 km (0.089 R)
• M8: 4,191,882 km (0.089 R)
• M9: 4,599,985 km (0.107 R)
• M10: 6,219,232 km (0.087 R)
• M11: 10,990,956 km (0.095 R)
• M12: 13,491,035 km (0.079 R)
• M13: 14,448,910 km (0.067 R)
• M14: 15,820,124 km (0.1 R)
• M15: 17,118,784 km (0.09 R)
• M16: 18,404,428 km (0.067 R)
• M17: 18,735,637 km (0.097 R)
• M18: 19,324,754 km (0.096 R)
• M19: 20,275,448 km (0.107 R)
• M20: 23,702,137 km (0.093 R)
• M21: 25,603,227 km (0.088 R)
• M22: 32,873,833 km (0.097 R)
• M23: 33,978,015 km (0.113 R)
• M24: 34,226,646 km (0.075 R)
• M25: 36,259,831 km (0.082 R)
• M26: 37,836,593 km (0.112 R)
• M27: 38,372,153 km (0.09 R)
• M28: 42,551,319 km (0.047 R)
• M29: 53,293,793 km (0.095 R)
• M30: 53,966,684 km (0.078 R)
• M31: 55,673,745 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit