🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 36.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,962,123 km

• M1: 124,615 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.84 AU - 1.14 AU

Year: 369 Days

Day: 13 Hours

Environment

Temp: 21 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,962,123 km

• M1: 668,403 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 641 Days

Day: 25.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.74 AU - 2.5 AU

Year: 1157 Days

Day: 39.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.88 AU - 3.56 AU

Year: 2165 Days

Day: 38.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 8.3

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.57 AU - 10.23 AU

Year: 9123 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,962,123 km

• M1: 103,372 km (0.104 R)
• M2: 648,357 km (0.11 R)
• M3: 1,066,334 km (0.115 R)
• M4: 1,701,077 km (0.03 R)
• M5: 2,586,846 km (0.076 R)
• M6: 2,855,674 km (0.081 R)
• M7: 4,581,734 km (0.037 R)
• M8: 6,414,457 km (0.074 R)
• M9: 7,514,301 km (0.119 R)
• M10: 8,065,719 km (0.084 R)
• M11: 9,154,193 km (0.114 R)
• M12: 9,489,442 km (0.103 R)
• M13: 14,177,540 km (0.106 R)
• M14: 15,019,177 km (0.065 R)
• M15: 16,448,585 km (0.109 R)
• M16: 18,644,682 km (0.061 R)
• M17: 21,697,974 km (0.112 R)
• M18: 29,494,567 km (0.098 R)
• M19: 32,606,651 km (0.039 R)
• M20: 33,389,347 km (0.086 R)
• M21: 36,287,357 km (0.104 R)
• M22: 37,981,254 km (0.089 R)
• M23: 38,598,794 km (0.026 R)
• M24: 39,727,360 km (0.101 R)
• M25: 40,877,618 km (0.056 R)
• M26: 44,461,684 km (0.11 R)
• M27: 45,147,590 km (0.102 R)
• M28: 46,400,024 km (0.037 R)
• M29: 47,247,795 km (0.099 R)
• M30: 47,675,495 km (0.104 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: 174 - 10,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit