🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 193 Days

Day: 27.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,293,373 km

• M1: 193,879 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 269 Days

Day: 27.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.8 AU - 2.84 AU

Year: 1304 Days

Day: 44 Hours

Environment

Temp: -90 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 14.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.87 AU - 5.71 AU

Year: 4489 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,293,373 km

• M1: 225,294 km (0.112 R)
• M2: 704,905 km (0.084 R)
• M3: 1,578,108 km (0.062 R)
• M4: 2,667,180 km (0.119 R)
• M5: 4,345,369 km (0.11 R)
• M6: 6,983,528 km (0.067 R)
• M7: 7,724,486 km (0.045 R)
• M8: 8,732,776 km (0.06 R)
• M9: 9,709,799 km (0.11 R)
• M10: 10,510,148 km (0.119 R)
• M11: 15,188,821 km (0.073 R)
• M12: 15,722,138 km (0.111 R)
• M13: 16,601,624 km (0.096 R)
• M14: 21,036,303 km (0.119 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6 AU - 6.62 AU

Year: 5848 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,293,373 km

• M1: 184,305 km (0.107 R)
• M2: 701,315 km (0.115 R)
• M3: 1,164,919 km (0.091 R)
• M4: 1,730,249 km (0.075 R)
• M5: 2,598,665 km (0.082 R)
• M6: 3,420,107 km (0.077 R)
• M7: 4,257,107 km (0.103 R)
• M8: 5,402,428 km (0.117 R)
• M9: 7,478,846 km (0.118 R)
• M10: 9,179,625 km (0.08 R)
• M11: 9,699,178 km (0.088 R)
• M12: 12,021,086 km (0.093 R)
• M13: 12,644,012 km (0.047 R)
• M14: 15,148,430 km (0.083 R)
• M15: 16,087,755 km (0.071 R)
• M16: 18,842,301 km (0.09 R)
• M17: 21,832,313 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit