🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.61 AU

Year: 110 Days

Day: 29.7 Hours

Environment

Temp: 394 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 120 Days

Day: 12.6 Hours

Environment

Temp: 363 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,445,044 km

• M1: 44,281 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.92 AU - 8.32 AU

Year: 5886 Days

Day: 37.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.45 AU - 9.53 AU

Year: 6997 Days

Day: 31.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,445,044 km

• M1: 1,926,372 km (0.054 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 12.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.37 AU - 11.55 AU

Year: 11241 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,445,044 km

• M1: 160,369 km (0.08 R)
• M2: 674,238 km (0.096 R)
• M3: 1,183,469 km (0.11 R)
• M4: 2,686,927 km (0.083 R)
• M5: 4,271,019 km (0.11 R)
• M6: 6,185,722 km (0.071 R)
• M7: 6,752,549 km (0.12 R)
• M8: 7,731,667 km (0.116 R)
• M9: 9,423,918 km (0.106 R)
• M10: 10,022,459 km (0.083 R)
• M11: 11,021,922 km (0.059 R)
• M12: 11,800,130 km (0.09 R)
• M13: 12,261,041 km (0.097 R)
• M14: 12,854,047 km (0.115 R)
• M15: 13,404,119 km (0.113 R)
• M16: 14,420,786 km (0.069 R)
• M17: 15,832,391 km (0.12 R)
• M18: 18,850,977 km (0.105 R)
• M19: 19,402,245 km (0.097 R)
• M20: 19,964,135 km (0.06 R)
• M21: 20,785,727 km (0.031 R)
• M22: 26,391,907 km (0.112 R)
• M23: 31,369,626 km (0.032 R)
• M24: 33,045,122 km (0.065 R)
• M25: 34,428,005 km (0.104 R)
• M26: 36,695,909 km (0.118 R)
• M27: 38,053,510 km (0.085 R)
• M28: 47,923,827 km (0.033 R)
• M29: 48,362,448 km (0.079 R)

Kuiper Belt

Range: 35.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit