🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.43 AU - 0.71 AU

Year: 159 Days

Day: 40.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,714,917 km

• M1: 57,296 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 21.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.09 AU

Year: 305 Days

Day: 37.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,714,917 km

• M1: 316,399 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.85 AU - 1.13 AU

Year: 363 Days

Day: 15 Hours

Environment

Temp: 29 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 473 Days

Day: 39.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,714,917 km

• M1: 49,367 km (0.037 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 10.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.41 AU - 9.85 AU

Year: 8553 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,714,917 km

• M1: 129,402 km (0.112 R)
• M2: 1,870,273 km (0.117 R)
• M3: 2,673,613 km (0.054 R)
• M4: 3,133,327 km (0.111 R)
• M5: 3,622,064 km (0.105 R)
• M6: 4,238,556 km (0.062 R)
• M7: 4,923,715 km (0.119 R)
• M8: 5,338,550 km (0.1 R)
• M9: 5,776,871 km (0.057 R)
• M10: 6,137,851 km (0.082 R)
• M11: 7,426,637 km (0.07 R)
• M12: 7,775,200 km (0.116 R)
• M13: 8,175,524 km (0.065 R)
• M14: 10,972,256 km (0.096 R)
• M15: 11,374,525 km (0.093 R)
• M16: 13,138,583 km (0.042 R)
• M17: 13,823,142 km (0.085 R)
• M18: 14,531,339 km (0.032 R)
• M19: 15,450,318 km (0.027 R)
• M20: 17,201,511 km (0.038 R)
• M21: 19,298,425 km (0.098 R)
• M22: 23,327,394 km (0.113 R)
• M23: 25,015,906 km (0.066 R)
• M24: 31,568,143 km (0.089 R)
• M25: 33,316,194 km (0.104 R)
• M26: 38,368,712 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit