🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.45 AU - 1.89 AU

Year: 766 Days

Day: 21.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.24 AU - 2.82 AU

Year: 1428 Days

Day: 35.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.77 AU - 4.49 AU

Year: 2454 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.72 AU - 5.54 AU

Year: 4122 Days

Day: 26.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,412,346 km

• M1: 569,818 km (0.081 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 12.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.61 AU - 7.07 AU

Year: 5007 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,412,346 km

• M1: 151,991 km (0.066 R)
• M2: 540,946 km (0.052 R)
• M3: 1,037,012 km (0.076 R)
• M4: 1,421,479 km (0.086 R)
• M5: 1,971,102 km (0.119 R)
• M6: 2,975,502 km (0.103 R)
• M7: 4,860,285 km (0.116 R)
• M8: 7,316,084 km (0.117 R)
• M9: 8,826,424 km (0.103 R)
• M10: 9,277,611 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 8.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.81 AU - 15.03 AU

Year: 15528 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,412,346 km

• M1: 102,923 km (0.073 R)
• M2: 400,025 km (0.047 R)
• M3: 742,155 km (0.101 R)
• M4: 1,086,230 km (0.049 R)
• M5: 1,874,461 km (0.053 R)
• M6: 3,732,766 km (0.12 R)
• M7: 7,074,932 km (0.118 R)
• M8: 7,723,140 km (0.031 R)
• M9: 10,205,417 km (0.078 R)
• M10: 16,677,021 km (0.074 R)
• M11: 31,446,520 km (0.055 R)
• M12: 37,232,068 km (0.12 R)
• M13: 40,058,570 km (0.09 R)
• M14: 45,173,171 km (0.058 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit