🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.78 AU - 1.3 AU

Year: 387 Days

Day: 19.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,848,041 km

• M1: 58,194 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.82 AU - 3.16 AU

Year: 1888 Days

Day: 44.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.06 AU - 4.16 AU

Year: 3043 Days

Day: 21.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.02 AU - 4.36 AU

Year: 3133 Days

Day: 47.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 13.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.6 AU - 8.86 AU

Year: 7101 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,848,041 km

• M1: 170,392 km (0.094 R)
• M2: 971,638 km (0.043 R)
• M3: 1,557,463 km (0.036 R)
• M4: 2,084,347 km (0.109 R)
• M5: 2,660,000 km (0.119 R)
• M6: 4,135,633 km (0.093 R)
• M7: 4,864,923 km (0.063 R)
• M8: 5,474,085 km (0.1 R)
• M9: 5,948,759 km (0.089 R)
• M10: 6,613,722 km (0.036 R)
• M11: 7,084,207 km (0.083 R)
• M12: 9,527,440 km (0.088 R)
• M13: 10,801,714 km (0.109 R)
• M14: 11,456,355 km (0.061 R)
• M15: 12,538,246 km (0.107 R)
• M16: 13,580,046 km (0.106 R)
• M17: 14,122,039 km (0.096 R)
• M18: 17,556,507 km (0.116 R)
• M19: 20,720,801 km (0.073 R)
• M20: 21,222,552 km (0.081 R)
• M21: 23,081,306 km (0.03 R)
• M22: 23,620,606 km (0.089 R)
• M23: 29,576,995 km (0.058 R)
• M24: 30,859,498 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 11.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.58 AU - 8.92 AU

Year: 9454 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,848,041 km

• M1: 146,756 km (0.07 R)
• M2: 829,670 km (0.081 R)
• M3: 1,229,545 km (0.114 R)
• M4: 2,005,808 km (0.077 R)
• M5: 2,984,029 km (0.092 R)
• M6: 3,446,735 km (0.092 R)
• M7: 4,055,299 km (0.095 R)
• M8: 4,464,599 km (0.05 R)
• M9: 5,861,843 km (0.117 R)
• M10: 6,592,030 km (0.083 R)
• M11: 7,916,719 km (0.072 R)
• M12: 9,812,872 km (0.119 R)
• M13: 11,995,056 km (0.108 R)
• M14: 14,958,740 km (0.112 R)
• M15: 16,257,698 km (0.111 R)
• M16: 20,088,002 km (0.099 R)
• M17: 26,107,372 km (0.08 R)
• M18: 27,531,095 km (0.049 R)
• M19: 30,533,075 km (0.111 R)
• M20: 35,007,847 km (0.098 R)
• M21: 35,435,248 km (0.076 R)
• M22: 36,848,050 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit