🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 182 Days

Day: 44.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.8 AU - 1.06 AU

Year: 343 Days

Day: 20.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.01 AU - 2.39 AU

Year: 1249 Days

Day: 23.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.32 AU - 3.26 AU

Year: 1784 Days

Day: 44.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.11 AU - 4.15 AU

Year: 2648 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,050,393 km

• M1: 1,889,122 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 8.8

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.04 AU - 4.32 AU

Year: 3272 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,050,393 km

• M1: 109,506 km (0.102 R)
• M2: 558,000 km (0.118 R)
• M3: 874,250 km (0.103 R)
• M4: 1,681,779 km (0.11 R)
• M5: 2,024,059 km (0.08 R)
• M6: 2,443,382 km (0.111 R)
• M7: 2,748,711 km (0.11 R)
• M8: 3,097,873 km (0.115 R)
• M9: 3,596,183 km (0.118 R)
• M10: 4,102,572 km (0.069 R)
• M11: 4,704,105 km (0.081 R)
• M12: 5,577,906 km (0.102 R)
• M13: 6,709,016 km (0.088 R)
• M14: 12,082,272 km (0.098 R)
• M15: 13,462,462 km (0.111 R)
• M16: 14,165,123 km (0.081 R)
• M17: 15,104,299 km (0.114 R)
• M18: 18,534,877 km (0.089 R)
• M19: 20,692,976 km (0.069 R)
• M20: 21,493,175 km (0.083 R)
• M21: 22,872,318 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit