🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.99 AU - 1.39 AU

Year: 472 Days

Day: 21.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,046,999 km

• M1: 1,057,358 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.91 AU - 2.23 AU

Year: 1082 Days

Day: 13.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 34 °

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: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.62 AU - 4.16 AU

Year: 2268 Days

Day: 16.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 11

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.86 AU - 5.36 AU

Year: 4198 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,046,999 km

• M1: 145,409 km (0.055 R)
• M2: 239,805 km (0.072 R)
• M3: 312,211 km (0.112 R)
• M4: 471,084 km (0.055 R)
• M5: 616,343 km (0.118 R)
• M6: 948,002 km (0.098 R)
• M7: 1,130,960 km (0.062 R)
• M8: 1,462,020 km (0.075 R)
• M9: 1,539,811 km (0.108 R)
• M10: 1,823,448 km (0.101 R)
• M11: 2,027,799 km (0.105 R)
• M12: 2,275,832 km (0.081 R)
• M13: 2,366,788 km (0.056 R)
• M14: 2,850,139 km (0.046 R)
• M15: 2,938,701 km (0.107 R)
• M16: 3,437,011 km (0.086 R)
• M17: 3,648,094 km (0.104 R)
• M18: 3,972,721 km (0.049 R)
• M19: 4,351,952 km (0.087 R)
• M20: 4,626,913 km (0.033 R)
• M21: 5,205,707 km (0.083 R)
• M22: 5,534,523 km (0.092 R)
• M23: 5,882,637 km (0.09 R)
• M24: 6,110,325 km (0.041 R)
• M25: 6,353,721 km (0.112 R)
• M26: 6,890,029 km (0.105 R)
• M27: 7,183,839 km (0.106 R)
• M28: 7,825,165 km (0.056 R)
• M29: 7,908,491 km (0.055 R)
• M30: 8,413,983 km (0.103 R)
• M31: 8,799,945 km (0.088 R)
• M32: 8,987,990 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 13

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.3 AU - 12.32 AU

Year: 12917 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 15,046,999 km

• M1: 524,041 km (0.074 R)
• M2: 803,789 km (0.064 R)
• M3: 1,573,770 km (0.082 R)
• M4: 1,900,940 km (0.077 R)
• M5: 2,743,326 km (0.102 R)
• M6: 3,484,733 km (0.085 R)
• M7: 3,828,958 km (0.052 R)
• M8: 4,447,096 km (0.12 R)
• M9: 4,625,117 km (0.117 R)
• M10: 5,953,995 km (0.076 R)
• M11: 6,873,274 km (0.082 R)
• M12: 7,131,630 km (0.11 R)
• M13: 7,270,905 km (0.105 R)
• M14: 7,782,979 km (0.116 R)
• M15: 7,962,347 km (0.088 R)
• M16: 8,088,607 km (0.086 R)
• M17: 8,786,182 km (0.102 R)
• M18: 9,522,204 km (0.101 R)
• M19: 10,613,670 km (0.07 R)
• M20: 11,397,114 km (0.086 R)
• M21: 11,826,759 km (0.1 R)
• M22: 13,901,233 km (0.081 R)
• M23: 14,250,544 km (0.081 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit