🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 20.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,687,989 km

• M1: 93,349 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 192 Days

Day: 31.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.11 AU - 1.55 AU

Year: 549 Days

Day: 13.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 13.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.21 AU - 5.73 AU

Year: 4582 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,687,989 km

• M1: 165,754 km (0.074 R)
• M2: 692,189 km (0.117 R)
• M3: 1,225,955 km (0.089 R)
• M4: 2,119,503 km (0.091 R)
• M5: 2,616,467 km (0.066 R)
• M6: 3,220,094 km (0.116 R)
• M7: 3,673,077 km (0.076 R)
• M8: 4,273,114 km (0.095 R)
• M9: 4,690,342 km (0.063 R)
• M10: 5,586,284 km (0.057 R)
• M11: 6,429,118 km (0.12 R)
• M12: 10,703,578 km (0.04 R)
• M13: 11,686,735 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 9.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.27 AU - 11.19 AU

Year: 11719 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,687,989 km

• M1: 115,789 km (0.08 R)
• M2: 540,796 km (0.045 R)
• M3: 845,078 km (0.073 R)
• M4: 1,840,951 km (0.074 R)
• M5: 2,206,868 km (0.113 R)
• M6: 4,625,117 km (0.081 R)
• M7: 7,014,195 km (0.069 R)
• M8: 8,166,847 km (0.114 R)
• M9: 12,634,587 km (0.119 R)
• M10: 13,645,719 km (0.051 R)
• M11: 13,963,764 km (0.095 R)
• M12: 14,473,744 km (0.045 R)
• M13: 15,432,816 km (0.051 R)

Asteroid Belt

Center: 11.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 12.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.06 AU - 14.04 AU

Year: 14981 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 15,687,989 km

• M1: 157,975 km (0.101 R)
• M2: 795,711 km (0.097 R)
• M3: 6,631,374 km (0.088 R)
• M4: 7,785,821 km (0.064 R)
• M5: 9,967,108 km (0.113 R)
• M6: 13,305,534 km (0.106 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit