🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 156 Days

Day: 31 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.7 AU - 1.06 AU

Year: 316 Days

Day: 13.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.97 AU - 1.03 AU

Year: 383 Days

Day: 45 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.93 AU - 1.51 AU

Year: 516 Days

Day: 19.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,009,396 km

• M1: 91,255 km (0.093 R)
• M2: 520,002 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.91 AU - 2.11 AU

Year: 1091 Days

Day: 15.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,009,396 km

• M1: 998,865 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 9.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.46 AU - 5.98 AU

Year: 4566 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,009,396 km

• M1: 120,725 km (0.11 R)
• M2: 451,038 km (0.066 R)
• M3: 874,549 km (0.045 R)
• M4: 1,235,678 km (0.096 R)
• M5: 1,856,659 km (0.04 R)
• M6: 2,254,739 km (0.082 R)
• M7: 2,836,974 km (0.118 R)
• M8: 3,326,907 km (0.093 R)
• M9: 3,758,647 km (0.088 R)
• M10: 4,082,825 km (0.087 R)
• M11: 4,604,473 km (0.114 R)
• M12: 5,690,853 km (0.11 R)
• M13: 6,151,464 km (0.067 R)
• M14: 6,636,610 km (0.045 R)
• M15: 8,959,117 km (0.105 R)
• M16: 11,011,600 km (0.076 R)
• M17: 13,095,199 km (0.116 R)
• M18: 14,063,845 km (0.094 R)
• M19: 14,678,842 km (0.039 R)
• M20: 15,079,615 km (0.089 R)
• M21: 16,203,993 km (0.113 R)
• M22: 19,429,173 km (0.034 R)
• M23: 23,059,016 km (0.057 R)
• M24: 24,071,943 km (0.046 R)
• M25: 25,359,083 km (0.106 R)
• M26: 27,375,064 km (0.044 R)
• M27: 28,157,760 km (0.043 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit