🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.95 AU - 1.31 AU

Year: 424 Days

Day: 21.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.75 AU - 2.01 AU

Year: 910 Days

Day: 22.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.28 AU - 3.5 AU

Year: 2204 Days

Day: 22.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 11.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.94 AU - 6.26 AU

Year: 4679 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,601,685 km

• M1: 144,661 km (0.084 R)
• M2: 623,674 km (0.051 R)
• M3: 1,098,348 km (0.087 R)
• M4: 1,663,229 km (0.103 R)
• M5: 2,713,556 km (0.087 R)
• M6: 4,115,886 km (0.1 R)
• M7: 4,846,821 km (0.1 R)
• M8: 5,576,709 km (0.106 R)
• M9: 6,472,053 km (0.046 R)
• M10: 7,812,001 km (0.095 R)
• M11: 8,932,489 km (0.03 R)
• M12: 9,572,319 km (0.066 R)
• M13: 10,721,231 km (0.096 R)
• M14: 12,442,055 km (0.106 R)
• M15: 13,704,661 km (0.117 R)
• M16: 15,670,227 km (0.097 R)
• M17: 16,073,244 km (0.064 R)
• M18: 17,262,846 km (0.103 R)
• M19: 23,426,578 km (0.118 R)
• M20: 24,182,496 km (0.093 R)
• M21: 24,954,570 km (0.075 R)
• M22: 25,425,654 km (0.083 R)
• M23: 27,619,357 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 10.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.46 AU - 6.98 AU

Year: 6151 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,601,685 km

• M1: 161,267 km (0.084 R)
• M2: 893,997 km (0.08 R)
• M3: 1,308,233 km (0.093 R)
• M4: 1,739,524 km (0.092 R)
• M5: 2,089,433 km (0.072 R)
• M6: 4,478,511 km (0.11 R)
• M7: 5,412,301 km (0.045 R)
• M8: 5,845,836 km (0.03 R)
• M9: 7,068,051 km (0.083 R)
• M10: 8,453,476 km (0.076 R)
• M11: 9,561,099 km (0.119 R)
• M12: 10,289,342 km (0.057 R)
• M13: 10,907,929 km (0.106 R)
• M14: 12,167,094 km (0.086 R)
• M15: 15,274,840 km (0.049 R)
• M16: 15,954,463 km (0.111 R)
• M17: 18,046,590 km (0.112 R)
• M18: 20,986,487 km (0.107 R)
• M19: 21,749,137 km (0.082 R)
• M20: 22,768,347 km (0.116 R)
• M21: 23,330,087 km (0.057 R)
• M22: 25,070,958 km (0.075 R)
• M23: 26,896,949 km (0.095 R)
• M24: 30,909,613 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit