🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.8 AU

Year: 198 Days

Day: 18.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,981,558 km

• M1: 70,610 km (0.051 R)
• M2: 472,729 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.89 AU - 0.99 AU

Year: 345 Days

Day: 47.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,981,558 km

• M1: 36,203 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.18 AU - 1.32 AU

Year: 529 Days

Day: 33.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.04 AU - 3.24 AU

Year: 2107 Days

Day: 17.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.24 AU - 9.24 AU

Year: 8959 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,981,558 km

• M1: 177,872 km (0.085 R)
• M2: 740,509 km (0.103 R)
• M3: 1,200,373 km (0.101 R)
• M4: 1,787,096 km (0.072 R)
• M5: 3,304,019 km (0.1 R)
• M6: 3,924,401 km (0.115 R)
• M7: 4,509,329 km (0.074 R)
• M8: 5,182,818 km (0.073 R)
• M9: 8,486,238 km (0.081 R)
• M10: 8,968,841 km (0.09 R)
• M11: 9,562,894 km (0.111 R)
• M12: 10,428,617 km (0.104 R)
• M13: 11,610,291 km (0.091 R)
• M14: 13,225,349 km (0.041 R)
• M15: 16,021,483 km (0.083 R)
• M16: 17,104,422 km (0.062 R)
• M17: 18,453,197 km (0.087 R)
• M18: 20,256,898 km (0.09 R)
• M19: 21,684,959 km (0.101 R)
• M20: 23,179,143 km (0.066 R)
• M21: 24,212,864 km (0.102 R)
• M22: 24,829,806 km (0.1 R)
• M23: 27,689,369 km (0.075 R)
• M24: 33,291,660 km (0.09 R)
• M25: 34,829,975 km (0.091 R)
• M26: 36,645,345 km (0.048 R)
• M27: 39,122,985 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit