🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.19 AU - 2.29 AU

Year: 1178 Days

Day: 15.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.99 AU - 3.09 AU

Year: 1423 Days

Day: 17.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,616,331 km

• M1: 249,230 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.87 AU - 3.03 AU

Year: 1781 Days

Day: 33.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.6 AU - 3.94 AU

Year: 2078 Days

Day: 19.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.55 AU - 4.57 AU

Year: 2875 Days

Day: 45.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,616,331 km

• M1: 23,188 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.48 AU - 6.18 AU

Year: 4325 Days

Day: 34.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,616,331 km

• M1: 72,106 km (0.029 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.22 AU - 5.48 AU

Year: 4349 Days

Day: 25.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,616,331 km

• M1: 1,615,059 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 10.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.79 AU - 6.55 AU

Year: 5386 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,616,331 km

• M1: 133,292 km (0.081 R)
• M2: 471,084 km (0.05 R)
• M3: 919,877 km (0.113 R)
• M4: 1,274,125 km (0.094 R)
• M5: 1,791,584 km (0.099 R)
• M6: 2,175,003 km (0.115 R)
• M7: 2,660,299 km (0.071 R)
• M8: 3,023,074 km (0.103 R)
• M9: 3,533,053 km (0.106 R)
• M10: 4,142,515 km (0.082 R)
• M11: 5,597,803 km (0.075 R)
• M12: 6,871,778 km (0.091 R)
• M13: 7,464,186 km (0.045 R)
• M14: 8,644,513 km (0.088 R)
• M15: 9,113,353 km (0.11 R)
• M16: 9,906,371 km (0.063 R)
• M17: 10,419,940 km (0.082 R)
• M18: 10,992,900 km (0.107 R)
• M19: 11,500,486 km (0.08 R)
• M20: 14,177,989 km (0.072 R)
• M21: 15,608,743 km (0.047 R)
• M22: 16,965,446 km (0.105 R)
• M23: 18,048,086 km (0.104 R)
• M24: 20,667,395 km (0.111 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 12.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.1 AU - 10.64 AU

Year: 10081 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,616,331 km

• M1: 151,692 km (0.07 R)
• M2: 858,542 km (0.084 R)
• M3: 1,386,174 km (0.078 R)
• M4: 1,953,150 km (0.095 R)
• M5: 2,368,882 km (0.094 R)
• M6: 3,533,950 km (0.116 R)
• M7: 4,186,945 km (0.088 R)
• M8: 5,081,840 km (0.085 R)
• M9: 5,557,561 km (0.069 R)
• M10: 6,212,800 km (0.116 R)
• M11: 6,598,762 km (0.106 R)
• M12: 7,504,727 km (0.062 R)
• M13: 8,260,196 km (0.074 R)
• M14: 12,514,161 km (0.102 R)
• M15: 13,900,485 km (0.099 R)
• M16: 16,024,625 km (0.094 R)
• M17: 17,126,413 km (0.097 R)
• M18: 18,514,681 km (0.045 R)
• M19: 23,221,030 km (0.104 R)
• M20: 25,504,193 km (0.079 R)
• M21: 29,311,309 km (0.073 R)
• M22: 32,203,036 km (0.107 R)
• M23: 33,481,948 km (0.111 R)
• M24: 34,794,221 km (0.067 R)
• M25: 35,647,078 km (0.039 R)
• M26: 37,267,822 km (0.047 R)
• M27: 41,465,837 km (0.092 R)
• M28: 49,095,328 km (0.045 R)
• M29: 49,706,585 km (0.113 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit