🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 32 Hours

Environment

Temp: 262 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 33.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.72 AU - 2.74 AU

Year: 1210 Days

Day: 47.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.95 AU - 3.23 AU

Year: 1515 Days

Day: 46.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.41 AU - 4.87 AU

Year: 3633 Days

Day: 29.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 14.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.61 AU - 5.23 AU

Year: 3966 Days

Day: 9.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,692,540 km

• M1: 184,604 km (0.025 R)
• M2: 883,076 km (0.055 R)
• M3: 1,790,836 km (0.099 R)
• M4: 2,266,109 km (0.034 R)
• M5: 2,758,136 km (0.037 R)
• M6: 3,705,838 km (0.091 R)
• M7: 4,710,987 km (0.104 R)
• M8: 5,719,575 km (0.107 R)
• M9: 6,582,755 km (0.09 R)
• M10: 7,773,554 km (0.093 R)
• M11: 9,220,914 km (0.09 R)
• M12: 11,421,797 km (0.111 R)
• M13: 11,975,908 km (0.1 R)
• M14: 12,693,679 km (0.103 R)
• M15: 13,644,074 km (0.106 R)
• M16: 16,084,165 km (0.091 R)
• M17: 19,122,647 km (0.117 R)
• M18: 20,104,308 km (0.106 R)
• M19: 21,119,330 km (0.119 R)
• M20: 23,843,657 km (0.036 R)
• M21: 26,393,104 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit