🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 167 Days

Day: 42.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 123 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,987,691 km

• M1: 210,185 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 267 Days

Day: 24.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.08 AU

Year: 1431 Days

Day: 34.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,987,691 km

• M1: 546,032 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.3 AU - 4.2 AU

Year: 2613 Days

Day: 32.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 112.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 9.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.46 AU - 6.36 AU

Year: 4529 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,987,691 km

• M1: 123,269 km (0.07 R)
• M2: 569,070 km (0.101 R)
• M3: 969,394 km (0.087 R)
• M4: 1,604,288 km (0.114 R)
• M5: 2,085,993 km (0.119 R)
• M6: 2,432,611 km (0.112 R)
• M7: 2,782,670 km (0.112 R)
• M8: 3,109,392 km (0.078 R)
• M9: 3,421,453 km (0.108 R)
• M10: 4,178,269 km (0.072 R)
• M11: 5,787,942 km (0.087 R)
• M12: 6,171,959 km (0.079 R)
• M13: 7,224,081 km (0.063 R)
• M14: 7,740,194 km (0.111 R)
• M15: 9,001,154 km (0.078 R)
• M16: 9,928,511 km (0.114 R)
• M17: 10,654,061 km (0.066 R)
• M18: 11,187,228 km (0.078 R)
• M19: 11,598,622 km (0.117 R)
• M20: 12,354,989 km (0.06 R)
• M21: 13,194,383 km (0.042 R)
• M22: 13,550,725 km (0.101 R)
• M23: 17,908,511 km (0.076 R)
• M24: 18,854,268 km (0.088 R)
• M25: 19,372,176 km (0.103 R)
• M26: 21,121,125 km (0.039 R)
• M27: 22,248,195 km (0.109 R)
• M28: 23,415,059 km (0.064 R)
• M29: 26,188,753 km (0.11 R)
• M30: 26,752,438 km (0.064 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit