🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 149 Days

Day: 30.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 169.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,904,670 km

• M1: 136,583 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 410 Days

Day: 43.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.22 AU - 1.76 AU

Year: 664 Days

Day: 36.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.17 AU - 2.21 AU

Year: 1184 Days

Day: 23 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,904,670 km

• M1: 812,167 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.39 AU - 4.41 AU

Year: 2813 Days

Day: 35.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,904,670 km

• M1: 151,543 km (0.068 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 8.2

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9 AU - 11.9 AU

Year: 12339 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,904,670 km

• M1: 102,026 km (0.078 R)
• M2: 385,514 km (0.057 R)
• M3: 1,227,600 km (0.069 R)
• M4: 2,622,301 km (0.088 R)
• M5: 3,155,767 km (0.088 R)
• M6: 5,515,225 km (0.03 R)
• M7: 6,633,319 km (0.072 R)
• M8: 8,270,518 km (0.086 R)
• M9: 8,755,664 km (0.091 R)
• M10: 9,414,493 km (0.066 R)
• M11: 10,215,291 km (0.114 R)
• M12: 12,259,695 km (0.108 R)
• M13: 13,877,297 km (0.084 R)
• M14: 18,088,477 km (0.101 R)
• M15: 20,790,663 km (0.111 R)
• M16: 23,654,266 km (0.091 R)
• M17: 24,532,555 km (0.118 R)
• M18: 25,533,664 km (0.094 R)
• M19: 26,044,241 km (0.066 R)
• M20: 29,475,268 km (0.075 R)
• M21: 30,491,936 km (0.118 R)
• M22: 32,475,753 km (0.111 R)
• M23: 33,075,341 km (0.056 R)
• M24: 34,918,088 km (0.09 R)
• M25: 36,312,190 km (0.067 R)
• M26: 36,958,154 km (0.094 R)
• M27: 40,302,564 km (0.12 R)
• M28: 42,403,217 km (0.078 R)
• M29: 42,975,579 km (0.112 R)
• M30: 49,773,156 km (0.054 R)
• M31: 50,730,433 km (0.06 R)
• M32: 58,304,424 km (0.083 R)
• M33: 58,834,599 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit