🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 1.01 AU

Year: 288 Days

Day: 35.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,672,709 km

• M1: 34,707 km (0.088 R)
• M2: 92,003 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.77 AU - 1.27 AU

Year: 373 Days

Day: 38.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,672,709 km

• M1: 139,575 km (0.087 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.75 AU - 2.81 AU

Year: 1676 Days

Day: 45.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,672,709 km

• M1: 40,840 km (0.107 R)
• M2: 1,651,112 km (0.119 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 12.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.02 AU - 5.68 AU

Year: 4475 Days

Day: 12 Hours

Environment

Temp: -132 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,672,709 km

• M1: 160,967 km (0.071 R)
• M2: 593,904 km (0.098 R)
• M3: 1,297,911 km (0.036 R)
• M4: 2,285,107 km (0.081 R)
• M5: 2,662,842 km (0.071 R)
• M6: 3,102,061 km (0.118 R)
• M7: 3,547,115 km (0.073 R)
• M8: 4,567,073 km (0.11 R)
• M9: 5,862,741 km (0.079 R)
• M10: 6,909,477 km (0.062 R)
• M11: 7,319,674 km (0.031 R)
• M12: 10,177,293 km (0.067 R)
• M13: 10,936,801 km (0.086 R)
• M14: 12,418,867 km (0.114 R)
• M15: 12,924,358 km (0.113 R)
• M16: 14,746,610 km (0.087 R)
• M17: 15,256,290 km (0.105 R)
• M18: 15,660,952 km (0.051 R)
• M19: 16,371,243 km (0.114 R)
• M20: 16,918,023 km (0.053 R)
• M21: 17,856,301 km (0.079 R)
• M22: 19,700,095 km (0.093 R)
• M23: 20,597,981 km (0.103 R)
• M24: 22,105,778 km (0.082 R)
• M25: 25,582,732 km (0.064 R)
• M26: 28,614,782 km (0.059 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit