🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 133 Days

Day: 37 Hours

Environment

Temp: 186 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.99 AU - 1.63 AU

Year: 532 Days

Day: 43.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,005,954 km

• M1: 934,538 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.6 AU - 2.18 AU

Year: 922 Days

Day: 43.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.96 AU - 5.56 AU

Year: 4280 Days

Day: 47.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,005,954 km

• M1: 777,610 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 9.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.96 AU - 9.74 AU

Year: 8560 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,005,954 km

• M1: 119,379 km (0.037 R)
• M2: 454,478 km (0.101 R)
• M3: 916,736 km (0.119 R)
• M4: 2,528,354 km (0.108 R)
• M5: 3,200,497 km (0.105 R)
• M6: 3,543,525 km (0.094 R)
• M7: 3,987,382 km (0.109 R)
• M8: 5,355,155 km (0.053 R)
• M9: 6,390,671 km (0.055 R)
• M10: 6,899,903 km (0.105 R)
• M11: 7,241,435 km (0.083 R)
• M12: 7,876,477 km (0.104 R)
• M13: 8,249,724 km (0.08 R)
• M14: 10,793,786 km (0.112 R)
• M15: 11,306,906 km (0.118 R)
• M16: 12,493,068 km (0.093 R)
• M17: 13,174,037 km (0.084 R)
• M18: 16,015,499 km (0.113 R)
• M19: 17,230,832 km (0.108 R)
• M20: 17,649,258 km (0.079 R)
• M21: 18,289,686 km (0.107 R)
• M22: 19,844,158 km (0.087 R)
• M23: 22,051,474 km (0.028 R)
• M24: 22,711,051 km (0.078 R)
• M25: 27,323,153 km (0.059 R)
• M26: 28,084,008 km (0.064 R)
• M27: 28,566,761 km (0.117 R)
• M28: 29,747,836 km (0.085 R)
• M29: 31,476,290 km (0.06 R)
• M30: 31,892,471 km (0.057 R)
• M31: 36,716,703 km (0.11 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit