🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 153 Days

Day: 12.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 286 Days

Day: 21.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 760 Days

Day: 19.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,436,921 km

• M1: 43,383 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.98 AU - 2.02 AU

Year: 1033 Days

Day: 27.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,436,921 km

• M1: 46,076 km (0.07 R)
• M2: 545,135 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 11.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.18 AU - 9.26 AU

Year: 9405 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,436,921 km

• M1: 138,528 km (0.12 R)
• M2: 486,941 km (0.096 R)
• M3: 1,509,443 km (0.078 R)
• M4: 2,075,670 km (0.108 R)
• M5: 2,779,678 km (0.032 R)
• M6: 3,269,611 km (0.11 R)
• M7: 5,624,282 km (0.076 R)
• M8: 7,109,938 km (0.09 R)
• M9: 7,519,088 km (0.073 R)
• M10: 7,987,479 km (0.095 R)
• M11: 10,575,073 km (0.119 R)
• M12: 11,549,554 km (0.056 R)
• M13: 13,183,013 km (0.103 R)
• M14: 14,965,322 km (0.069 R)
• M15: 16,474,466 km (0.1 R)
• M16: 17,339,141 km (0.11 R)
• M17: 17,857,348 km (0.059 R)
• M18: 18,924,729 km (0.107 R)
• M19: 21,019,249 km (0.096 R)
• M20: 27,719,588 km (0.118 R)
• M21: 28,428,532 km (0.1 R)
• M22: 30,094,304 km (0.097 R)
• M23: 32,938,459 km (0.116 R)
• M24: 40,176,902 km (0.102 R)
• M25: 45,271,158 km (0.048 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit