🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 211 Days

Day: 33.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,482,906 km

• M1: 66,721 km (0.115 R)
• M2: 596,447 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 411 Days

Day: 22.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,482,906 km

• M1: 188,942 km (0.032 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.08 AU - 3.84 AU

Year: 2425 Days

Day: 35.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 126.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,482,906 km

• M1: 122,969 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 9.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.93 AU - 10.91 AU

Year: 12671 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,482,906 km

• M1: 115,041 km (0.078 R)
• M2: 655,687 km (0.119 R)
• M3: 1,403,677 km (0.11 R)
• M4: 1,781,411 km (0.052 R)
• M5: 2,919,253 km (0.111 R)
• M6: 3,802,329 km (0.095 R)
• M7: 5,832,821 km (0.118 R)
• M8: 9,862,838 km (0.036 R)
• M9: 10,705,523 km (0.111 R)
• M10: 11,538,484 km (0.067 R)
• M11: 12,776,406 km (0.06 R)
• M12: 13,841,543 km (0.107 R)
• M13: 16,005,476 km (0.092 R)
• M14: 17,542,445 km (0.089 R)
• M15: 21,163,012 km (0.07 R)
• M16: 25,253,168 km (0.094 R)
• M17: 27,229,206 km (0.119 R)
• M18: 28,358,969 km (0.052 R)
• M19: 30,165,812 km (0.11 R)
• M20: 30,601,890 km (0.088 R)
• M21: 33,191,429 km (0.062 R)
• M22: 41,026,019 km (0.057 R)
• M23: 41,561,430 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit