🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 36.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 309 Days

Day: 38 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.92 AU - 1 AU

Year: 358 Days

Day: 46 Hours

Environment

Temp: 28 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,717,865 km

• M1: 32,762 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 526 Days

Day: 30.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 11.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.62 AU - 11.68 AU

Year: 15142 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,717,865 km

• M1: 138,378 km (0.103 R)
• M2: 485,445 km (0.046 R)
• M3: 1,042,398 km (0.104 R)
• M4: 1,396,646 km (0.117 R)
• M5: 1,849,628 km (0.075 R)
• M6: 3,105,353 km (0.052 R)
• M7: 4,447,246 km (0.115 R)
• M8: 5,655,996 km (0.112 R)
• M9: 6,779,776 km (0.12 R)
• M10: 7,460,446 km (0.107 R)
• M11: 9,413,596 km (0.063 R)
• M12: 10,098,455 km (0.081 R)
• M13: 14,166,918 km (0.073 R)
• M14: 18,395,302 km (0.073 R)
• M15: 20,490,420 km (0.076 R)
• M16: 24,360,368 km (0.102 R)
• M17: 25,248,979 km (0.08 R)
• M18: 25,954,782 km (0.032 R)
• M19: 28,044,215 km (0.058 R)
• M20: 30,243,454 km (0.077 R)
• M21: 34,611,113 km (0.091 R)
• M22: 35,733,845 km (0.081 R)
• M23: 39,381,939 km (0.066 R)
• M24: 40,468,169 km (0.096 R)
• M25: 46,802,591 km (0.082 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: 347 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit