🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 207 Days

Day: 33.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,030,967 km

• M1: 411,993 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 235 Days

Day: 14.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,030,967 km

• M1: 81,082 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1 AU - 1 AU

Year: 377 Days

Day: 21.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.39 AU - 1.83 AU

Year: 770 Days

Day: 43.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 8.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.09 AU - 9.29 AU

Year: 8034 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,030,967 km

• M1: 111,002 km (0.104 R)
• M2: 756,816 km (0.106 R)
• M3: 2,883,649 km (0.105 R)
• M4: 3,289,358 km (0.057 R)
• M5: 4,631,550 km (0.068 R)
• M6: 5,103,083 km (0.094 R)
• M7: 5,425,017 km (0.051 R)
• M8: 5,822,798 km (0.084 R)
• M9: 6,473,100 km (0.056 R)
• M10: 6,815,829 km (0.069 R)
• M11: 7,389,536 km (0.114 R)
• M12: 9,049,175 km (0.113 R)
• M13: 10,239,077 km (0.108 R)
• M14: 11,185,283 km (0.063 R)
• M15: 16,175,419 km (0.034 R)
• M16: 18,257,672 km (0.095 R)
• M17: 21,554,660 km (0.049 R)
• M18: 21,858,942 km (0.11 R)
• M19: 23,343,252 km (0.119 R)
• M20: 25,397,231 km (0.079 R)
• M21: 29,861,231 km (0.116 R)
• M22: 32,277,835 km (0.09 R)
• M23: 32,576,283 km (0.1 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: 162 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit