🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 186 Days

Day: 15.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,936,066 km

• M1: 191,036 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 384 Days

Day: 46.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,936,066 km

• M1: 185,651 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.73 AU - 2.79 AU

Year: 1267 Days

Day: 16.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.47 AU - 3.47 AU

Year: 1908 Days

Day: 22.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.9

Radius: 4.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.44 AU - 18.66 AU

Year: 29783 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,936,066 km

• M1: 75,996 km (0.097 R)
• M2: 115,041 km (0.104 R)
• M3: 384,018 km (0.1 R)
• M4: 946,207 km (0.105 R)
• M5: 1,221,018 km (0.114 R)
• M6: 2,389,078 km (0.068 R)
• M7: 3,078,126 km (0.059 R)
• M8: 3,949,234 km (0.093 R)
• M9: 4,101,525 km (0.044 R)
• M10: 4,464,000 km (0.11 R)
• M11: 4,569,617 km (0.101 R)
• M12: 5,358,745 km (0.089 R)
• M13: 5,811,877 km (0.089 R)
• M14: 6,336,218 km (0.118 R)
• M15: 8,580,186 km (0.12 R)
• M16: 12,016,599 km (0.1 R)
• M17: 12,273,907 km (0.11 R)
• M18: 12,421,710 km (0.1 R)
• M19: 13,019,054 km (0.097 R)
• M20: 13,702,118 km (0.051 R)
• M21: 13,778,861 km (0.083 R)
• M22: 15,301,169 km (0.093 R)
• M23: 15,460,192 km (0.084 R)
• M24: 19,225,421 km (0.098 R)
• M25: 19,828,749 km (0.111 R)
• M26: 21,586,075 km (0.112 R)
• M27: 24,592,693 km (0.095 R)
• M28: 24,685,743 km (0.045 R)
• M29: 25,200,210 km (0.101 R)
• M30: 25,670,845 km (0.086 R)
• M31: 26,096,900 km (0.109 R)
• M32: 26,812,127 km (0.059 R)
• M33: 27,582,257 km (0.105 R)
• M34: 27,679,047 km (0.099 R)
• M35: 27,921,395 km (0.115 R)
• M36: 30,284,294 km (0.095 R)
• M37: 30,734,434 km (0.106 R)
• M38: 32,098,018 km (0.101 R)
• M39: 33,481,200 km (0.117 R)
• M40: 34,206,002 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit