🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.41 AU - 1.75 AU

Year: 715 Days

Day: 37.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,699,627 km

• M1: 278,102 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.61 AU - 2.19 AU

Year: 943 Days

Day: 17.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,699,627 km

• M1: 35,754 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.15 AU - 3.29 AU

Year: 1614 Days

Day: 38.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 12

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.78 AU - 9 AU

Year: 7230 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,699,627 km

• M1: 152,291 km (0.054 R)
• M2: 628,909 km (0.091 R)
• M3: 1,080,994 km (0.094 R)
• M4: 1,669,811 km (0.115 R)
• M5: 2,613,924 km (0.101 R)
• M6: 3,012,901 km (0.095 R)
• M7: 3,616,828 km (0.091 R)
• M8: 4,463,103 km (0.067 R)
• M9: 5,007,789 km (0.086 R)
• M10: 5,824,593 km (0.116 R)
• M11: 7,062,216 km (0.089 R)
• M12: 9,350,316 km (0.116 R)
• M13: 10,147,972 km (0.078 R)
• M14: 11,298,678 km (0.118 R)
• M15: 12,313,251 km (0.057 R)
• M16: 17,260,902 km (0.113 R)
• M17: 19,791,349 km (0.04 R)
• M18: 20,402,756 km (0.081 R)
• M19: 23,821,367 km (0.096 R)
• M20: 25,218,760 km (0.038 R)
• M21: 26,301,998 km (0.101 R)
• M22: 26,762,461 km (0.12 R)
• M23: 28,080,268 km (0.101 R)
• M24: 33,248,127 km (0.096 R)
• M25: 33,894,988 km (0.118 R)
• M26: 34,550,227 km (0.085 R)
• M27: 36,681,099 km (0.091 R)
• M28: 38,424,063 km (0.059 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit