🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.65 AU - 0.79 AU

Year: 258 Days

Day: 16 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,699,322 km

• M1: 202,107 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.1 AU

Year: 428 Days

Day: 41.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 568 Days

Day: 25.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.06 AU - 2.52 AU

Year: 1462 Days

Day: 28.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.48 AU - 3.12 AU

Year: 1976 Days

Day: 47.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.61 AU - 3.17 AU

Year: 2072 Days

Day: 28.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 10.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.09 AU - 10.37 AU

Year: 10879 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,699,322 km

• M1: 135,685 km (0.1 R)
• M2: 588,368 km (0.108 R)
• M3: 1,135,747 km (0.07 R)
• M4: 2,500,080 km (0.1 R)
• M5: 3,487,276 km (0.098 R)
• M6: 4,399,225 km (0.067 R)
• M7: 4,805,981 km (0.11 R)
• M8: 7,151,975 km (0.112 R)
• M9: 7,511,309 km (0.098 R)
• M10: 8,223,395 km (0.116 R)
• M11: 10,889,977 km (0.088 R)
• M12: 12,880,975 km (0.055 R)
• M13: 14,844,896 km (0.106 R)
• M14: 15,898,215 km (0.118 R)
• M15: 17,071,361 km (0.061 R)
• M16: 18,006,647 km (0.066 R)
• M17: 18,900,045 km (0.038 R)
• M18: 23,551,791 km (0.026 R)
• M19: 24,439,804 km (0.093 R)
• M20: 25,074,548 km (0.081 R)
• M21: 30,450,946 km (0.097 R)
• M22: 32,365,051 km (0.062 R)
• M23: 34,357,993 km (0.116 R)
• M24: 35,499,874 km (0.101 R)
• M25: 36,431,569 km (0.034 R)
• M26: 37,859,481 km (0.115 R)
• M27: 38,465,203 km (0.094 R)
• M28: 41,080,622 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit