🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 34.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.02 AU - 1.54 AU

Year: 548 Days

Day: 33.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.28 AU - 1.42 AU

Year: 594 Days

Day: 41.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.23 AU - 2.01 AU

Year: 781 Days

Day: 40 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,227,705 km

• M1: 264,788 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 13.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.14 AU - 5.22 AU

Year: 4465 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,227,705 km

• M1: 165,455 km (0.089 R)
• M2: 730,486 km (0.072 R)
• M3: 1,302,100 km (0.078 R)
• M4: 2,244,267 km (0.03 R)
• M5: 3,169,231 km (0.106 R)
• M6: 3,687,288 km (0.028 R)
• M7: 4,165,852 km (0.104 R)
• M8: 4,609,110 km (0.111 R)
• M9: 5,305,189 km (0.116 R)
• M10: 8,934,284 km (0.077 R)
• M11: 9,424,367 km (0.071 R)
• M12: 10,957,296 km (0.096 R)
• M13: 12,100,822 km (0.116 R)
• M14: 12,701,607 km (0.089 R)
• M15: 14,736,587 km (0.118 R)
• M16: 16,918,921 km (0.12 R)
• M17: 18,249,295 km (0.12 R)
• M18: 19,174,258 km (0.053 R)
• M19: 20,060,925 km (0.032 R)
• M20: 20,619,972 km (0.118 R)
• M21: 22,659,141 km (0.07 R)
• M22: 26,130,260 km (0.115 R)
• M23: 30,122,878 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit