🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.68 AU - 0.96 AU

Year: 269 Days

Day: 31.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.08 AU - 2.26 AU

Year: 1156 Days

Day: 20.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,842,832 km

• M1: 33,510 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.37 AU - 3.31 AU

Year: 1731 Days

Day: 30.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.43 AU

Year: 3429 Days

Day: 24.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,842,832 km

• M1: 299,345 km (0.107 R)
• M2: 1,372,261 km (0.114 R)

Asteroid Belt

Center: 11.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.4

Radius: 5.1

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.75 AU - 19.33 AU

Year: 30046 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 108,842,832 km

• M1: 63,579 km (0.088 R)
• M2: 337,044 km (0.092 R)
• M3: 666,608 km (0.06 R)
• M4: 1,042,248 km (0.099 R)
• M5: 1,269,787 km (0.117 R)
• M6: 1,682,826 km (0.113 R)
• M7: 2,689,022 km (0.027 R)
• M8: 2,971,163 km (0.066 R)
• M9: 4,116,485 km (0.113 R)
• M10: 6,319,612 km (0.074 R)
• M11: 7,397,166 km (0.098 R)
• M12: 7,951,276 km (0.091 R)
• M13: 8,592,004 km (0.12 R)
• M14: 19,475,548 km (0.103 R)
• M15: 24,271,806 km (0.064 R)
• M16: 24,512,210 km (0.104 R)
• M17: 29,525,234 km (0.102 R)
• M18: 41,174,720 km (0.092 R)
• M19: 47,064,986 km (0.108 R)
• M20: 56,387,477 km (0.116 R)
• M21: 63,392,995 km (0.087 R)
• M22: 97,512,530 km (0.051 R)
• M23: 106,252,935 km (0.095 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit