🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 31.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 445 Days

Day: 25.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,501,065 km

• M1: 61,485 km (0.066 R)
• M2: 93,349 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.98 AU - 2.24 AU

Year: 1077 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.8 AU - 3.12 AU

Year: 1790 Days

Day: 42.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 9.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.63 AU - 13.97 AU

Year: 15161 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,501,065 km

• M1: 115,789 km (0.032 R)
• M2: 502,798 km (0.103 R)
• M3: 1,242,560 km (0.11 R)
• M4: 2,394,613 km (0.106 R)
• M5: 6,493,445 km (0.081 R)
• M6: 7,736,155 km (0.055 R)
• M7: 10,685,477 km (0.12 R)
• M8: 13,819,253 km (0.037 R)
• M9: 14,816,323 km (0.117 R)
• M10: 15,557,431 km (0.096 R)
• M11: 16,557,492 km (0.086 R)
• M12: 17,274,665 km (0.103 R)
• M13: 19,028,251 km (0.085 R)
• M14: 22,401,384 km (0.079 R)
• M15: 38,348,965 km (0.066 R)
• M16: 40,027,304 km (0.059 R)
• M17: 42,193,331 km (0.1 R)
• M18: 43,081,195 km (0.091 R)
• M19: 45,509,916 km (0.028 R)
• M20: 45,975,166 km (0.094 R)
• M21: 56,138,845 km (0.094 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit