🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 154 Days

Day: 40.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 191 Days

Day: 35.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 259 Days

Day: 33.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.42 AU - 1.48 AU

Year: 608 Days

Day: 18.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 11.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.88 AU - 12.32 AU

Year: 12019 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,133,920 km

• M1: 146,905 km (0.087 R)
• M2: 590,164 km (0.11 R)
• M3: 1,056,011 km (0.069 R)
• M4: 2,181,586 km (0.1 R)
• M5: 3,134,823 km (0.056 R)
• M6: 3,668,140 km (0.084 R)
• M7: 4,671,493 km (0.034 R)
• M8: 5,436,536 km (0.082 R)
• M9: 5,955,940 km (0.051 R)
• M10: 8,418,022 km (0.092 R)
• M11: 8,925,308 km (0.104 R)
• M12: 10,836,421 km (0.1 R)
• M13: 15,316,129 km (0.064 R)
• M14: 16,073,244 km (0.105 R)
• M15: 16,855,192 km (0.032 R)
• M16: 17,513,722 km (0.098 R)
• M17: 18,960,333 km (0.098 R)
• M18: 19,512,798 km (0.108 R)
• M19: 20,076,034 km (0.065 R)
• M20: 21,319,492 km (0.073 R)
• M21: 26,223,011 km (0.116 R)
• M22: 27,708,069 km (0.059 R)
• M23: 28,728,775 km (0.092 R)
• M24: 32,052,391 km (0.06 R)
• M25: 34,327,924 km (0.109 R)
• M26: 35,624,190 km (0.113 R)
• M27: 37,075,439 km (0.084 R)
• M28: 37,691,632 km (0.098 R)
• M29: 38,691,544 km (0.045 R)
• M30: 43,821,704 km (0.106 R)
• M31: 47,194,239 km (0.113 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit