🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 47.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 187 Days

Day: 36 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 235 Days

Day: 17.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,391,881 km

• M1: 277,654 km (0.088 R)
• M2: 539,151 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.84 AU - 6.34 AU

Year: 3999 Days

Day: 16.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,391,881 km

• M1: 2,238,882 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 4.5

Gravity: 41.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.62 AU - 18.6 AU

Year: 20455 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,391,881 km

• M1: 96,491 km (0.102 R)
• M2: 245,341 km (0.096 R)
• M3: 460,462 km (0.113 R)
• M4: 932,743 km (0.025 R)
• M5: 2,908,631 km (0.115 R)
• M6: 3,151,429 km (0.083 R)
• M7: 6,421,189 km (0.118 R)
• M8: 17,487,243 km (0.11 R)
• M9: 19,301,566 km (0.091 R)
• M10: 19,489,611 km (0.113 R)
• M11: 21,137,880 km (0.09 R)
• M12: 24,819,633 km (0.114 R)
• M13: 25,830,915 km (0.074 R)
• M14: 26,174,092 km (0.115 R)
• M15: 33,016,250 km (0.032 R)
• M16: 34,514,323 km (0.093 R)
• M17: 40,343,255 km (0.047 R)
• M18: 41,426,493 km (0.094 R)
• M19: 55,403,871 km (0.048 R)
• M20: 61,084,850 km (0.079 R)
• M21: 64,799,215 km (0.118 R)
• M22: 66,711,674 km (0.04 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit