🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 157 Days

Day: 18.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 307 Days

Day: 21.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.15 AU - 2.15 AU

Year: 1151 Days

Day: 16.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.62 AU - 2.62 AU

Year: 1549 Days

Day: 27.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.69 AU - 4.49 AU

Year: 3021 Days

Day: 38.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.41 AU - 5.57 AU

Year: 3475 Days

Day: 24 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 12.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.96 AU - 7.92 AU

Year: 7412 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,251,300 km

• M1: 154,834 km (0.098 R)
• M2: 818,749 km (0.027 R)
• M3: 1,493,436 km (0.061 R)
• M4: 1,902,735 km (0.098 R)
• M5: 2,976,399 km (0.103 R)
• M6: 8,277,849 km (0.06 R)
• M7: 9,679,132 km (0.117 R)
• M8: 11,498,541 km (0.03 R)
• M9: 13,716,180 km (0.096 R)
• M10: 15,085,898 km (0.074 R)
• M11: 15,737,846 km (0.049 R)
• M12: 16,613,292 km (0.073 R)
• M13: 18,981,875 km (0.034 R)
• M14: 21,242,000 km (0.101 R)
• M15: 22,816,667 km (0.115 R)
• M16: 24,379,067 km (0.107 R)
• M17: 25,368,358 km (0.054 R)
• M18: 26,104,529 km (0.074 R)
• M19: 27,426,974 km (0.092 R)
• M20: 32,087,098 km (0.037 R)
• M21: 34,492,033 km (0.112 R)
• M22: 35,509,747 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit