🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.62 AU - 0.62 AU

Year: 173 Days

Day: 42 Hours

Environment

Temp: 183 °C

Axial Tilt: 116 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 244 Days

Day: 12.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,794,146 km

• M1: 69,713 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.15 AU - 2.59 AU

Year: 1294 Days

Day: 16.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.3 AU - 4.9 AU

Year: 2945 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,794,146 km

• M1: 2,169,618 km (0.088 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 13.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.5 AU - 13.14 AU

Year: 13512 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,794,146 km

• M1: 167,998 km (0.084 R)
• M2: 717,023 km (0.117 R)
• M3: 1,617,452 km (0.054 R)
• M4: 2,182,783 km (0.081 R)
• M5: 2,617,514 km (0.113 R)
• M6: 3,559,981 km (0.054 R)
• M7: 4,560,491 km (0.084 R)
• M8: 6,112,719 km (0.111 R)
• M9: 7,589,399 km (0.11 R)
• M10: 12,367,854 km (0.087 R)
• M11: 13,247,939 km (0.03 R)
• M12: 15,274,242 km (0.117 R)
• M13: 16,361,519 km (0.069 R)
• M14: 17,577,451 km (0.029 R)
• M15: 22,128,068 km (0.027 R)
• M16: 23,142,791 km (0.117 R)
• M17: 25,166,102 km (0.109 R)
• M18: 26,578,754 km (0.087 R)
• M19: 28,687,935 km (0.071 R)
• M20: 31,363,493 km (0.05 R)
• M21: 32,998,897 km (0.07 R)
• M22: 37,464,393 km (0.12 R)
• M23: 40,519,331 km (0.032 R)
• M24: 43,880,347 km (0.074 R)
• M25: 49,108,643 km (0.118 R)
• M26: 51,471,242 km (0.093 R)
• M27: 55,239,612 km (0.082 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit