🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.18 AU - 1.48 AU

Year: 537 Days

Day: 25.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 796 Days

Day: 39.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,546,401 km

• M1: 35,305 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.89 AU - 2.03 AU

Year: 960 Days

Day: 45.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.92 AU - 2.32 AU

Year: 1080 Days

Day: 41.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.78 AU - 5.72 AU

Year: 3622 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,546,401 km

• M1: 203,902 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 12.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.44 AU - 8.64 AU

Year: 7976 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,546,401 km

• M1: 160,519 km (0.07 R)
• M2: 908,957 km (0.116 R)
• M3: 1,361,490 km (0.033 R)
• M4: 3,123,155 km (0.11 R)
• M5: 5,428,159 km (0.108 R)
• M6: 6,242,570 km (0.096 R)
• M7: 8,616,837 km (0.093 R)
• M8: 9,098,542 km (0.1 R)
• M9: 11,349,392 km (0.097 R)
• M10: 17,553,814 km (0.103 R)
• M11: 20,510,466 km (0.083 R)
• M12: 20,937,868 km (0.073 R)
• M13: 29,959,966 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 8.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.31 AU - 11.21 AU

Year: 10667 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,546,401 km

• M1: 122,221 km (0.068 R)
• M2: 494,421 km (0.086 R)
• M3: 1,388,867 km (0.108 R)
• M4: 2,130,872 km (0.066 R)
• M5: 3,230,416 km (0.08 R)
• M6: 4,404,311 km (0.098 R)
• M7: 4,699,916 km (0.118 R)
• M8: 6,053,478 km (0.117 R)
• M9: 7,359,318 km (0.106 R)
• M10: 7,991,518 km (0.104 R)
• M11: 10,780,471 km (0.057 R)
• M12: 14,160,037 km (0.104 R)
• M13: 15,004,367 km (0.112 R)
• M14: 17,517,312 km (0.108 R)
• M15: 21,286,879 km (0.107 R)
• M16: 25,564,631 km (0.101 R)
• M17: 27,109,079 km (0.085 R)
• M18: 33,117,079 km (0.094 R)
• M19: 33,911,145 km (0.06 R)
• M20: 38,818,703 km (0.091 R)
• M21: 41,769,072 km (0.099 R)
• M22: 44,590,338 km (0.042 R)
• M23: 47,967,510 km (0.102 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: 540 - 18,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit