🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 22.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 36.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.5 AU - 0.8 AU

Year: 194 Days

Day: 17.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.67 AU - 0.81 AU

Year: 236 Days

Day: 40.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 105.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.59 AU - 4.99 AU

Year: 3295 Days

Day: 41.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 13.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.68 AU - 9.46 AU

Year: 8502 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,354,025 km

• M1: 165,455 km (0.11 R)
• M2: 590,612 km (0.115 R)
• M3: 1,131,857 km (0.089 R)
• M4: 1,709,305 km (0.054 R)
• M5: 2,319,814 km (0.037 R)
• M6: 2,805,110 km (0.069 R)
• M7: 3,426,988 km (0.074 R)
• M8: 3,883,112 km (0.079 R)
• M9: 4,601,780 km (0.055 R)
• M10: 5,098,595 km (0.11 R)
• M11: 6,446,322 km (0.079 R)
• M12: 8,185,846 km (0.081 R)
• M13: 8,918,427 km (0.065 R)
• M14: 9,507,842 km (0.095 R)
• M15: 11,070,093 km (0.096 R)
• M16: 13,666,364 km (0.082 R)
• M17: 15,328,995 km (0.056 R)
• M18: 17,892,653 km (0.112 R)
• M19: 22,255,675 km (0.114 R)
• M20: 22,752,639 km (0.113 R)
• M21: 23,172,411 km (0.114 R)
• M22: 26,442,022 km (0.103 R)
• M23: 26,906,224 km (0.041 R)
• M24: 29,706,996 km (0.098 R)
• M25: 33,555,700 km (0.068 R)
• M26: 35,094,912 km (0.068 R)
• M27: 36,795,691 km (0.067 R)
• M28: 39,268,394 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit