🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 24.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,328,494 km

• M1: 27,975 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.57 AU

Year: 592 Days

Day: 16.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,328,494 km

• M1: 531,072 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.18 AU - 1.74 AU

Year: 644 Days

Day: 47.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,328,494 km

• M1: 517,609 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.67 AU - 4.39 AU

Year: 2955 Days

Day: 22.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 14.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.77 AU - 7.85 AU

Year: 6491 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,328,494 km

• M1: 175,329 km (0.036 R)
• M2: 707,000 km (0.093 R)
• M3: 1,161,328 km (0.108 R)
• M4: 1,933,403 km (0.102 R)
• M5: 2,703,682 km (0.111 R)
• M6: 3,469,773 km (0.094 R)
• M7: 4,148,648 km (0.12 R)
• M8: 4,999,411 km (0.112 R)
• M9: 6,190,360 km (0.113 R)
• M10: 8,625,963 km (0.086 R)
• M11: 9,519,960 km (0.116 R)
• M12: 10,195,843 km (0.109 R)
• M13: 11,097,619 km (0.104 R)
• M14: 13,279,653 km (0.098 R)
• M15: 15,734,554 km (0.095 R)
• M16: 18,272,333 km (0.106 R)
• M17: 18,755,235 km (0.079 R)
• M18: 20,402,158 km (0.089 R)
• M19: 22,772,087 km (0.107 R)
• M20: 24,645,052 km (0.109 R)
• M21: 26,268,339 km (0.12 R)
• M22: 30,879,394 km (0.076 R)
• M23: 33,581,281 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit