🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 435 Days

Day: 36.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.89 AU - 3.03 AU

Year: 1416 Days

Day: 32 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,299,377 km

• M1: 44,580 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.89 AU - 3.97 AU

Year: 2332 Days

Day: 22.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.13 AU - 4.21 AU

Year: 2581 Days

Day: 40 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,299,377 km

• M1: 72,854 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.72 AU - 4.12 AU

Year: 2849 Days

Day: 42.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 11.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.39 AU - 9.43 AU

Year: 9763 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,299,377 km

• M1: 152,889 km (0.094 R)
• M2: 620,233 km (0.11 R)
• M3: 1,089,072 km (0.114 R)
• M4: 8,063,774 km (0.087 R)
• M5: 8,525,882 km (0.111 R)
• M6: 9,169,601 km (0.116 R)
• M7: 9,845,485 km (0.096 R)
• M8: 12,223,193 km (0.101 R)
• M9: 13,199,619 km (0.098 R)
• M10: 15,365,945 km (0.113 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 10.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.53 AU - 11.35 AU

Year: 12383 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,299,377 km

• M1: 130,599 km (0.047 R)
• M2: 524,789 km (0.116 R)
• M3: 1,120,039 km (0.073 R)
• M4: 1,481,767 km (0.083 R)
• M5: 3,558,933 km (0.095 R)
• M6: 4,240,950 km (0.119 R)
• M7: 5,172,047 km (0.078 R)
• M8: 5,615,605 km (0.109 R)
• M9: 6,977,993 km (0.115 R)
• M10: 9,220,016 km (0.089 R)
• M11: 11,846,207 km (0.029 R)
• M12: 12,679,916 km (0.105 R)
• M13: 13,236,270 km (0.111 R)
• M14: 13,744,304 km (0.057 R)
• M15: 15,277,832 km (0.045 R)
• M16: 16,121,714 km (0.089 R)
• M17: 16,555,248 km (0.076 R)
• M18: 19,728,668 km (0.062 R)
• M19: 23,378,407 km (0.067 R)
• M20: 26,544,497 km (0.075 R)
• M21: 38,120,529 km (0.059 R)
• M22: 40,727,721 km (0.066 R)
• M23: 41,128,793 km (0.116 R)
• M24: 50,325,920 km (0.099 R)
• M25: 52,663,836 km (0.068 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: 514 - 12,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit