🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.72 AU - 0.86 AU

Year: 255 Days

Day: 12.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.09 AU - 1.15 AU

Year: 431 Days

Day: 33.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 130.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.44 AU - 2.1 AU

Year: 856 Days

Day: 26.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,892,626 km

• M1: 781,948 km (0.069 R)
• M2: 940,671 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.31 AU - 3.71 AU

Year: 1898 Days

Day: 28.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,892,626 km

• M1: 207,791 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 9.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.37 AU - 9.65 AU

Year: 8239 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,892,626 km

• M1: 121,473 km (0.115 R)
• M2: 451,486 km (0.056 R)
• M3: 812,765 km (0.066 R)
• M4: 1,953,150 km (0.081 R)
• M5: 2,301,862 km (0.059 R)
• M6: 3,630,292 km (0.083 R)
• M7: 4,393,989 km (0.055 R)
• M8: 4,856,396 km (0.107 R)
• M9: 5,172,646 km (0.068 R)
• M10: 5,564,143 km (0.081 R)
• M11: 6,205,320 km (0.028 R)
• M12: 7,184,587 km (0.086 R)
• M13: 9,098,243 km (0.093 R)
• M14: 9,447,405 km (0.09 R)
• M15: 10,406,776 km (0.079 R)
• M16: 11,081,612 km (0.114 R)
• M17: 14,961,133 km (0.08 R)
• M18: 17,976,727 km (0.063 R)
• M19: 20,618,925 km (0.092 R)
• M20: 22,228,448 km (0.109 R)
• M21: 26,660,285 km (0.112 R)
• M22: 27,467,067 km (0.082 R)
• M23: 33,062,476 km (0.073 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit