🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 165 Days

Day: 22.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 37.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 353 Days

Day: 12.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,070,785 km

• M1: 37,848 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.8 AU - 4.78 AU

Year: 3229 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,070,785 km

• M1: 510,578 km (0.096 R)
• M2: 1,108,969 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 10.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.38 AU - 11.68 AU

Year: 12419 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,070,785 km

• M1: 126,261 km (0.11 R)
• M2: 441,314 km (0.109 R)
• M3: 874,100 km (0.099 R)
• M4: 1,234,033 km (0.102 R)
• M5: 2,228,410 km (0.067 R)
• M6: 2,546,305 km (0.106 R)
• M7: 4,684,807 km (0.107 R)
• M8: 6,228,507 km (0.097 R)
• M9: 7,416,015 km (0.066 R)
• M10: 7,903,854 km (0.117 R)
• M11: 10,895,063 km (0.098 R)
• M12: 13,763,004 km (0.09 R)
• M13: 14,162,131 km (0.11 R)
• M14: 14,637,553 km (0.073 R)
• M15: 16,497,055 km (0.038 R)
• M16: 19,077,618 km (0.091 R)
• M17: 19,825,757 km (0.096 R)
• M18: 20,853,345 km (0.05 R)
• M19: 21,736,571 km (0.069 R)
• M20: 23,957,650 km (0.111 R)
• M21: 26,427,960 km (0.115 R)
• M22: 30,839,152 km (0.078 R)
• M23: 32,568,504 km (0.095 R)
• M24: 34,240,110 km (0.047 R)
• M25: 39,330,327 km (0.107 R)
• M26: 40,000,227 km (0.094 R)
• M27: 42,194,678 km (0.105 R)
• M28: 43,037,811 km (0.104 R)
• M29: 51,937,389 km (0.095 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit