🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 265 Days

Day: 37.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,082,080 km

• M1: 37,399 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.23 AU - 2.55 AU

Year: 1293 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.11 AU - 5.01 AU

Year: 3407 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.22 AU - 5.2 AU

Year: 3576 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 11.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.95 AU - 6.53 AU

Year: 4811 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,082,080 km

• M1: 146,606 km (0.049 R)
• M2: 508,932 km (0.045 R)
• M3: 1,178,233 km (0.101 R)
• M4: 2,220,032 km (0.032 R)
• M5: 2,581,162 km (0.105 R)
• M6: 3,001,083 km (0.105 R)
• M7: 3,403,352 km (0.071 R)
• M8: 4,003,688 km (0.077 R)
• M9: 4,647,557 km (0.095 R)
• M10: 5,273,475 km (0.076 R)
• M11: 7,278,984 km (0.107 R)
• M12: 10,729,608 km (0.086 R)
• M13: 11,149,380 km (0.113 R)
• M14: 12,272,112 km (0.066 R)
• M15: 13,847,976 km (0.069 R)
• M16: 15,086,347 km (0.116 R)
• M17: 16,705,594 km (0.095 R)
• M18: 17,143,617 km (0.055 R)
• M19: 18,504,060 km (0.07 R)
• M20: 18,905,581 km (0.092 R)
• M21: 21,146,557 km (0.108 R)
• M22: 22,863,043 km (0.04 R)
• M23: 25,816,254 km (0.041 R)
• M24: 26,318,005 km (0.115 R)
• M25: 27,082,750 km (0.108 R)
• M26: 28,390,385 km (0.115 R)
• M27: 28,925,047 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 12

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.92 AU - 13.5 AU

Year: 16797 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,082,080 km

• M1: 335,698 km (0.108 R)
• M2: 1,143,975 km (0.079 R)
• M3: 2,128,927 km (0.091 R)
• M4: 2,856,721 km (0.098 R)
• M5: 4,625,267 km (0.039 R)
• M6: 5,074,360 km (0.07 R)
• M7: 6,373,916 km (0.061 R)
• M8: 8,881,626 km (0.11 R)
• M9: 9,704,863 km (0.073 R)
• M10: 13,303,739 km (0.037 R)
• M11: 15,342,458 km (0.098 R)
• M12: 18,483,266 km (0.092 R)
• M13: 19,619,013 km (0.026 R)
• M14: 24,870,048 km (0.072 R)
• M15: 26,419,882 km (0.034 R)
• M16: 29,441,609 km (0.092 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit