🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.73 AU - 0.75 AU

Year: 235 Days

Day: 24.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.14 AU - 1.52 AU

Year: 566 Days

Day: 47.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.09 AU - 2.49 AU

Year: 1279 Days

Day: 14.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.43 AU - 2.77 AU

Year: 1547 Days

Day: 20.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 177.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,993,967 km

• M1: 613,351 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 12.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.69 AU - 5.95 AU

Year: 5180 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,993,967 km

• M1: 157,527 km (0.065 R)
• M2: 788,530 km (0.052 R)
• M3: 2,026,902 km (0.103 R)
• M4: 2,558,273 km (0.111 R)
• M5: 7,435,014 km (0.029 R)
• M6: 9,973,092 km (0.114 R)
• M7: 10,492,944 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 9.3

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.48 AU - 10.34 AU

Year: 9813 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,993,967 km

• M1: 115,938 km (0.103 R)
• M2: 420,520 km (0.097 R)
• M3: 832,512 km (0.108 R)
• M4: 1,177,634 km (0.117 R)
• M5: 1,809,835 km (0.045 R)
• M6: 2,310,090 km (0.065 R)
• M7: 2,673,015 km (0.093 R)
• M8: 3,096,078 km (0.073 R)
• M9: 4,848,467 km (0.058 R)
• M10: 6,418,796 km (0.117 R)
• M11: 7,220,042 km (0.068 R)
• M12: 9,490,339 km (0.094 R)
• M13: 13,186,005 km (0.102 R)
• M14: 16,397,572 km (0.071 R)
• M15: 18,184,070 km (0.07 R)
• M16: 25,970,789 km (0.064 R)
• M17: 26,825,292 km (0.1 R)
• M18: 28,790,858 km (0.09 R)
• M19: 31,701,285 km (0.047 R)
• M20: 38,221,508 km (0.041 R)
• M21: 38,709,945 km (0.089 R)
• M22: 41,215,410 km (0.099 R)
• M23: 44,766,415 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit