🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 34.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 289 Days

Day: 17.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,601,166 km

• M1: 152,739 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.31 AU - 2.07 AU

Year: 783 Days

Day: 31.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.29 AU - 2.53 AU

Year: 1334 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,601,166 km

• M1: 363,822 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 13.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.96 AU - 8.54 AU

Year: 6958 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,601,166 km

• M1: 173,085 km (0.117 R)
• M2: 1,384,977 km (0.112 R)
• M3: 2,743,924 km (0.091 R)
• M4: 3,384,801 km (0.115 R)
• M5: 5,313,716 km (0.108 R)
• M6: 6,859,810 km (0.087 R)
• M7: 7,585,958 km (0.087 R)
• M8: 8,622,372 km (0.083 R)
• M9: 12,595,094 km (0.118 R)
• M10: 16,505,582 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.3

Radius: 4.2

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.63 AU - 14.53 AU

Year: 16862 Days

Day: 23 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,601,166 km

• M1: 52,210 km (0.096 R)
• M2: 1,066,034 km (0.103 R)
• M3: 2,161,839 km (0.043 R)
• M4: 2,383,992 km (0.035 R)
• M5: 2,621,254 km (0.045 R)
• M6: 4,415,980 km (0.114 R)
• M7: 5,181,023 km (0.073 R)
• M8: 5,516,721 km (0.062 R)
• M9: 10,945,777 km (0.075 R)
• M10: 12,227,232 km (0.116 R)
• M11: 14,779,821 km (0.066 R)
• M12: 19,349,437 km (0.099 R)
• M13: 24,949,185 km (0.071 R)
• M14: 25,991,284 km (0.117 R)
• M15: 34,747,845 km (0.062 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit