🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.57 AU - 0.59 AU

Year: 157 Days

Day: 32.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.62 AU - 0.76 AU

Year: 203 Days

Day: 42 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,084,272 km

• M1: 218,413 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.71 AU - 0.73 AU

Year: 217 Days

Day: 29 Hours

Environment

Temp: 209 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.01 AU

Year: 268 Days

Day: 26.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.5 AU - 1.62 AU

Year: 691 Days

Day: 29.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.56 AU - 3.84 AU

Year: 2525 Days

Day: 41 Hours

Environment

Temp: -103 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 12

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.16 AU - 11.93 AU

Year: 10453 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,084,272 km

• M1: 149,299 km (0.111 R)
• M2: 722,259 km (0.072 R)
• M3: 1,409,362 km (0.085 R)
• M4: 1,981,573 km (0.096 R)
• M5: 2,610,483 km (0.12 R)
• M6: 6,196,194 km (0.091 R)
• M7: 9,759,316 km (0.103 R)
• M8: 10,815,477 km (0.096 R)
• M9: 12,431,134 km (0.08 R)
• M10: 13,154,440 km (0.104 R)
• M11: 15,430,721 km (0.112 R)
• M12: 16,996,861 km (0.088 R)
• M13: 18,380,941 km (0.097 R)
• M14: 18,882,692 km (0.098 R)
• M15: 27,271,243 km (0.098 R)
• M16: 27,736,642 km (0.108 R)
• M17: 29,165,002 km (0.093 R)
• M18: 30,342,487 km (0.103 R)
• M19: 35,924,732 km (0.093 R)
• M20: 38,663,719 km (0.113 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit