🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.06 AU - 1.3 AU

Year: 464 Days

Day: 15.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.27 AU - 1.79 AU

Year: 684 Days

Day: 40.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 70.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.18 AU

Year: 947 Days

Day: 45.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,315,158 km

• M1: 142,567 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.58 AU - 2.58 AU

Year: 1085 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,315,158 km

• M1: 29,321 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.38 AU - 5.06 AU

Year: 3709 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,315,158 km

• M1: 2,134,163 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 8.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10 AU - 14.24 AU

Year: 15260 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,315,158 km

• M1: 105,018 km (0.04 R)
• M2: 580,141 km (0.119 R)
• M3: 1,781,262 km (0.12 R)
• M4: 2,616,467 km (0.117 R)
• M5: 2,923,741 km (0.078 R)
• M6: 3,329,450 km (0.051 R)
• M7: 5,584,339 km (0.108 R)
• M8: 6,882,250 km (0.09 R)
• M9: 9,290,177 km (0.091 R)
• M10: 9,904,576 km (0.076 R)
• M11: 10,876,663 km (0.117 R)
• M12: 11,501,383 km (0.116 R)
• M13: 12,574,748 km (0.094 R)
• M14: 14,645,632 km (0.039 R)
• M15: 16,709,783 km (0.112 R)
• M16: 20,711,676 km (0.094 R)
• M17: 25,903,769 km (0.11 R)
• M18: 28,798,488 km (0.032 R)
• M19: 32,594,833 km (0.114 R)
• M20: 47,142,328 km (0.07 R)
• M21: 52,707,219 km (0.089 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit