🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 224 Days

Day: 20.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.65 AU - 0.95 AU

Year: 274 Days

Day: 21.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,331,119 km

• M1: 53,107 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.55 AU - 1.93 AU

Year: 879 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.56 AU - 2.28 AU

Year: 1019 Days

Day: 29.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,331,119 km

• M1: 65,524 km (0.103 R)
• M2: 1,495,979 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 11

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.58 AU - 5.18 AU

Year: 3510 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,331,119 km

• M1: 136,882 km (0.112 R)
• M2: 481,107 km (0.086 R)
• M3: 971,189 km (0.108 R)
• M4: 1,775,727 km (0.074 R)
• M5: 5,013,324 km (0.065 R)
• M6: 5,794,823 km (0.112 R)
• M7: 8,192,727 km (0.037 R)
• M8: 8,704,502 km (0.072 R)
• M9: 9,433,043 km (0.113 R)
• M10: 11,011,600 km (0.062 R)
• M11: 11,772,156 km (0.06 R)
• M12: 13,149,952 km (0.025 R)
• M13: 14,845,345 km (0.111 R)
• M14: 16,508,873 km (0.099 R)
• M15: 17,090,210 km (0.099 R)
• M16: 18,853,072 km (0.118 R)
• M17: 21,548,077 km (0.079 R)
• M18: 22,383,133 km (0.093 R)
• M19: 23,675,808 km (0.104 R)
• M20: 25,017,850 km (0.047 R)
• M21: 25,476,218 km (0.087 R)
• M22: 26,096,002 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit