🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 16.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 183 Days

Day: 37.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 391 Days

Day: 43.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 74.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.94 AU - 4.12 AU

Year: 2553 Days

Day: 13.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,213,106 km

• M1: 265,087 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 11.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.11 AU - 10.31 AU

Year: 10761 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,213,106 km

• M1: 142,268 km (0.065 R)
• M2: 583,432 km (0.116 R)
• M3: 974,780 km (0.077 R)
• M4: 1,704,967 km (0.081 R)
• M5: 2,489,009 km (0.05 R)
• M6: 3,008,114 km (0.053 R)
• M7: 3,425,791 km (0.073 R)
• M8: 4,043,331 km (0.108 R)
• M9: 5,043,842 km (0.069 R)
• M10: 5,434,143 km (0.069 R)
• M11: 6,728,015 km (0.071 R)
• M12: 8,759,554 km (0.108 R)
• M13: 13,005,590 km (0.09 R)
• M14: 15,300,721 km (0.12 R)
• M15: 17,263,445 km (0.118 R)
• M16: 18,687,467 km (0.119 R)
• M17: 19,309,944 km (0.055 R)
• M18: 20,761,043 km (0.034 R)
• M19: 22,544,399 km (0.037 R)
• M20: 23,072,180 km (0.091 R)
• M21: 25,360,579 km (0.051 R)
• M22: 27,297,273 km (0.095 R)
• M23: 30,920,384 km (0.095 R)
• M24: 31,572,182 km (0.074 R)
• M25: 36,998,695 km (0.069 R)
• M26: 41,029,909 km (0.076 R)
• M27: 42,214,275 km (0.118 R)
• M28: 42,614,150 km (0.103 R)
• M29: 47,467,704 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit