🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 313 Days

Day: 23.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,334,435 km

• M1: 493,224 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.8 AU - 1.02 AU

Year: 319 Days

Day: 30.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 52 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.46 AU - 1.62 AU

Year: 702 Days

Day: 14.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.83 AU - 2.37 AU

Year: 1117 Days

Day: 30 Hours

Environment

Temp: -70 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,334,435 km

• M1: 609,761 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 10.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.66 AU - 13.9 AU

Year: 13907 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,334,435 km

• M1: 126,859 km (0.103 R)
• M2: 539,749 km (0.102 R)
• M3: 920,177 km (0.068 R)
• M4: 1,313,021 km (0.063 R)
• M5: 2,032,137 km (0.043 R)
• M6: 2,491,553 km (0.114 R)
• M7: 2,898,758 km (0.09 R)
• M8: 3,245,825 km (0.085 R)
• M9: 3,620,867 km (0.093 R)
• M10: 4,588,167 km (0.089 R)
• M11: 5,168,008 km (0.114 R)
• M12: 5,950,854 km (0.052 R)
• M13: 6,473,848 km (0.088 R)
• M14: 6,853,826 km (0.055 R)
• M15: 10,566,846 km (0.074 R)
• M16: 11,701,545 km (0.117 R)
• M17: 15,742,932 km (0.1 R)
• M18: 19,216,744 km (0.095 R)
• M19: 19,738,841 km (0.087 R)
• M20: 21,548,077 km (0.092 R)
• M21: 22,206,757 km (0.115 R)
• M22: 24,771,014 km (0.053 R)
• M23: 26,981,322 km (0.094 R)
• M24: 34,016,461 km (0.104 R)
• M25: 35,296,720 km (0.117 R)
• M26: 46,096,190 km (0.04 R)
• M27: 48,140,146 km (0.098 R)
• M28: 56,034,276 km (0.106 R)
• M29: 63,206,148 km (0.097 R)
• M30: 64,555,072 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit