🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.06 AU - 1.66 AU

Year: 576 Days

Day: 30.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 974 Days

Day: 31.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,188,291 km

• M1: 546,481 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.11 AU - 3.45 AU

Year: 1685 Days

Day: 45.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.59 AU - 3.47 AU

Year: 1917 Days

Day: 44.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,188,291 km

• M1: 43,832 km (0.115 R)
• M2: 959,072 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.1 AU - 4.08 AU

Year: 2472 Days

Day: 19.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.36 AU - 4.5 AU

Year: 2832 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,188,291 km

• M1: 1,619,397 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.15 AU - 9.81 AU

Year: 8193 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,188,291 km

• M1: 111,899 km (0.111 R)
• M2: 929,900 km (0.115 R)
• M3: 1,421,479 km (0.117 R)
• M4: 1,945,969 km (0.115 R)
• M5: 4,488,086 km (0.03 R)
• M6: 5,515,823 km (0.113 R)
• M7: 6,174,802 km (0.109 R)
• M8: 7,690,677 km (0.068 R)
• M9: 8,159,816 km (0.064 R)
• M10: 10,128,673 km (0.067 R)
• M11: 10,902,842 km (0.093 R)
• M12: 16,397,871 km (0.12 R)
• M13: 16,677,919 km (0.102 R)
• M14: 18,126,026 km (0.036 R)
• M15: 18,652,162 km (0.107 R)
• M16: 19,656,263 km (0.067 R)
• M17: 25,222,949 km (0.117 R)
• M18: 26,258,765 km (0.103 R)
• M19: 31,111,869 km (0.079 R)
• M20: 38,345,824 km (0.099 R)
• M21: 39,840,007 km (0.116 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit