🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 316 Days

Day: 20.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,056,247 km

• M1: 119,080 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.49 AU

Year: 442 Days

Day: 25.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.3 AU

Year: 763 Days

Day: 31.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,056,247 km

• M1: 79,885 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.72 AU - 2.74 AU

Year: 1345 Days

Day: 20.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,056,247 km

• M1: 240,553 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.94 AU - 8.28 AU

Year: 5654 Days

Day: 21.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,056,247 km

• M1: 1,533,977 km (0.097 R)

Asteroid Belt

Center: 11.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 8.9

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.53 AU - 15.79 AU

Year: 18481 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,056,247 km

• M1: 119,678 km (0.098 R)
• M2: 431,739 km (0.107 R)
• M3: 2,026,453 km (0.102 R)
• M4: 2,515,638 km (0.078 R)
• M5: 2,825,904 km (0.103 R)
• M6: 3,108,345 km (0.086 R)
• M7: 5,570,576 km (0.059 R)
• M8: 7,454,611 km (0.117 R)
• M9: 11,118,114 km (0.064 R)
• M10: 11,959,602 km (0.049 R)
• M11: 13,551,323 km (0.055 R)
• M12: 19,259,230 km (0.097 R)
• M13: 19,626,792 km (0.103 R)
• M14: 21,437,524 km (0.118 R)
• M15: 23,669,973 km (0.082 R)
• M16: 31,417,498 km (0.074 R)
• M17: 32,572,094 km (0.091 R)
• M18: 35,102,243 km (0.048 R)
• M19: 41,611,545 km (0.068 R)
• M20: 42,847,224 km (0.093 R)
• M21: 43,159,883 km (0.091 R)
• M22: 52,725,919 km (0.075 R)
• M23: 55,644,873 km (0.051 R)
• M24: 67,129,053 km (0.113 R)
• M25: 68,187,158 km (0.113 R)
• M26: 72,975,487 km (0.055 R)

Kuiper Belt

Range: 36.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 10,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit