🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 29.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.74 AU - 0.9 AU

Year: 283 Days

Day: 23.8 Hours

Environment

Temp: 73 °C

Axial Tilt: 56.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,222,128 km

• M1: 446,250 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.07 AU - 1.57 AU

Year: 578 Days

Day: 37.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 113.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 13.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.7 AU - 6.7 AU

Year: 5879 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,222,128 km

• M1: 184,155 km (0.109 R)
• M2: 943,514 km (0.11 R)
• M3: 1,480,421 km (0.119 R)
• M4: 2,353,922 km (0.102 R)
• M5: 3,477,253 km (0.117 R)
• M6: 5,621,290 km (0.089 R)
• M7: 9,531,479 km (0.058 R)
• M8: 9,965,612 km (0.064 R)
• M9: 12,002,387 km (0.103 R)
• M10: 12,768,178 km (0.032 R)
• M11: 16,059,780 km (0.055 R)
• M12: 16,572,303 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 14.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.73 AU - 12.17 AU

Year: 13798 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,222,128 km

• M1: 175,329 km (0.085 R)
• M2: 1,082,939 km (0.085 R)
• M3: 2,456,846 km (0.089 R)
• M4: 3,525,573 km (0.075 R)
• M5: 4,327,717 km (0.083 R)
• M6: 4,949,595 km (0.077 R)
• M7: 5,810,531 km (0.109 R)
• M8: 9,049,774 km (0.056 R)
• M9: 9,653,551 km (0.085 R)
• M10: 12,959,514 km (0.106 R)
• M11: 14,936,599 km (0.083 R)
• M12: 19,898,013 km (0.061 R)
• M13: 20,748,028 km (0.058 R)
• M14: 24,296,190 km (0.098 R)
• M15: 25,862,330 km (0.108 R)
• M16: 27,808,599 km (0.072 R)
• M17: 28,443,043 km (0.069 R)
• M18: 33,039,887 km (0.042 R)
• M19: 40,356,270 km (0.031 R)
• M20: 41,718,209 km (0.101 R)
• M21: 46,282,589 km (0.097 R)
• M22: 53,087,796 km (0.043 R)
• M23: 54,722,452 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit