🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 176 Days

Day: 15.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 189 Days

Day: 12.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 251 Days

Day: 34.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 345 Days

Day: 19.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,508,278 km

• M1: 175,628 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 8

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.6 AU - 12.08 AU

Year: 13517 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,508,278 km

• M1: 99,483 km (0.099 R)
• M2: 378,483 km (0.107 R)
• M3: 893,398 km (0.059 R)
• M4: 1,142,479 km (0.105 R)
• M5: 1,438,982 km (0.049 R)
• M6: 1,926,970 km (0.096 R)
• M7: 2,229,906 km (0.082 R)
• M8: 2,676,007 km (0.12 R)
• M9: 3,154,869 km (0.12 R)
• M10: 3,718,105 km (0.103 R)
• M11: 4,409,996 km (0.098 R)
• M12: 4,803,588 km (0.08 R)
• M13: 5,661,232 km (0.12 R)
• M14: 6,287,299 km (0.114 R)
• M15: 6,575,425 km (0.079 R)
• M16: 7,222,585 km (0.052 R)
• M17: 8,394,535 km (0.085 R)
• M18: 9,580,397 km (0.117 R)
• M19: 10,298,018 km (0.105 R)
• M20: 13,735,328 km (0.084 R)
• M21: 19,732,707 km (0.114 R)
• M22: 20,084,861 km (0.057 R)
• M23: 20,441,203 km (0.044 R)
• M24: 24,950,232 km (0.109 R)
• M25: 25,258,703 km (0.04 R)
• M26: 29,964,902 km (0.113 R)
• M27: 30,547,436 km (0.119 R)
• M28: 31,375,610 km (0.064 R)
• M29: 34,583,138 km (0.098 R)
• M30: 37,462,598 km (0.095 R)
• M31: 41,497,253 km (0.101 R)
• M32: 41,785,827 km (0.058 R)
• M33: 43,693,648 km (0.081 R)
• M34: 45,966,339 km (0.082 R)
• M35: 46,585,525 km (0.092 R)
• M36: 46,897,137 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit