🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 230 Days

Day: 19.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.75 AU - 0.95 AU

Year: 295 Days

Day: 38.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.26 AU

Year: 417 Days

Day: 17.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.61 AU - 3.33 AU

Year: 1928 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,445,140 km

• M1: 1,841,101 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.27 AU - 8.39 AU

Year: 9057 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,445,140 km

• M1: 165,455 km (0.077 R)
• M2: 763,398 km (0.108 R)
• M3: 1,366,876 km (0.035 R)
• M4: 2,090,032 km (0.095 R)
• M5: 3,013,350 km (0.116 R)
• M6: 5,200,471 km (0.118 R)
• M7: 5,727,803 km (0.077 R)
• M8: 6,327,092 km (0.118 R)
• M9: 14,513,088 km (0.043 R)
• M10: 15,968,974 km (0.045 R)
• M11: 17,592,859 km (0.061 R)
• M12: 18,709,607 km (0.089 R)
• M13: 19,402,096 km (0.118 R)
• M14: 20,838,235 km (0.075 R)
• M15: 21,498,860 km (0.069 R)
• M16: 22,861,995 km (0.094 R)
• M17: 23,653,667 km (0.098 R)
• M18: 27,395,260 km (0.049 R)
• M19: 28,489,568 km (0.034 R)
• M20: 35,209,953 km (0.094 R)
• M21: 37,222,194 km (0.098 R)
• M22: 38,441,118 km (0.106 R)
• M23: 40,319,020 km (0.091 R)
• M24: 41,864,964 km (0.094 R)
• M25: 42,388,856 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit