🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.27 AU - 2.07 AU

Year: 752 Days

Day: 19 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.38 AU - 3.44 AU

Year: 1729 Days

Day: 45.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 123.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,904,458 km

• M1: 563,984 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.66 AU - 3.26 AU

Year: 1774 Days

Day: 12.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,904,458 km

• M1: 240,553 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.66 AU - 3.52 AU

Year: 1892 Days

Day: 16.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.36 AU - 5 AU

Year: 2976 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.1 AU - 6.2 AU

Year: 4070 Days

Day: 24.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 12.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.58 AU - 10.5 AU

Year: 10262 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,904,458 km

• M1: 165,306 km (0.077 R)
• M2: 810,372 km (0.095 R)
• M3: 1,316,910 km (0.078 R)
• M4: 1,731,296 km (0.12 R)
• M5: 4,936,879 km (0.112 R)
• M6: 5,432,796 km (0.078 R)
• M7: 11,519,634 km (0.092 R)
• M8: 12,283,930 km (0.105 R)
• M9: 14,035,871 km (0.078 R)
• M10: 18,320,503 km (0.075 R)
• M11: 19,060,713 km (0.056 R)
• M12: 21,078,639 km (0.069 R)
• M13: 22,809,636 km (0.117 R)
• M14: 24,633,683 km (0.059 R)
• M15: 26,179,927 km (0.064 R)
• M16: 29,164,703 km (0.106 R)
• M17: 31,520,870 km (0.052 R)
• M18: 33,015,801 km (0.076 R)
• M19: 39,347,980 km (0.081 R)
• M20: 40,455,902 km (0.112 R)
• M21: 41,584,468 km (0.063 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit