🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 254 Days

Day: 22.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,823,026 km

• M1: 24,384 km (0.075 R)

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 14.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.26 AU - 2.56 AU

Year: 1695 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,823,026 km

• M1: 178,171 km (0.105 R)
• M2: 675,285 km (0.118 R)
• M3: 1,445,265 km (0.081 R)
• M4: 2,229,307 km (0.072 R)
• M5: 4,084,919 km (0.098 R)
• M6: 5,117,294 km (0.051 R)
• M7: 5,684,121 km (0.111 R)
• M8: 6,341,454 km (0.118 R)
• M9: 6,841,559 km (0.073 R)
• M10: 8,267,227 km (0.112 R)
• M11: 8,713,178 km (0.102 R)
• M12: 11,589,646 km (0.064 R)
• M13: 13,162,967 km (0.119 R)
• M14: 14,274,330 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 14.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.68 AU - 3.08 AU

Year: 2214 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,823,026 km

• M1: 237,561 km (0.041 R)
• M2: 1,166,714 km (0.09 R)
• M3: 1,850,376 km (0.103 R)
• M4: 2,507,709 km (0.056 R)
• M5: 3,146,193 km (0.109 R)
• M6: 3,699,107 km (0.052 R)
• M7: 4,964,405 km (0.088 R)
• M8: 5,445,213 km (0.096 R)
• M9: 8,009,919 km (0.113 R)
• M10: 8,561,337 km (0.069 R)
• M11: 9,958,132 km (0.094 R)
• M12: 10,992,751 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 11.7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.68 AU - 6.1 AU

Year: 5669 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,823,026 km

• M1: 145,559 km (0.077 R)
• M2: 530,624 km (0.083 R)
• M3: 1,218,624 km (0.111 R)
• M4: 1,996,982 km (0.082 R)
• M5: 2,428,871 km (0.107 R)
• M6: 2,864,949 km (0.036 R)
• M7: 3,310,750 km (0.09 R)
• M8: 3,686,540 km (0.089 R)
• M9: 4,822,736 km (0.101 R)
• M10: 5,427,112 km (0.087 R)
• M11: 7,736,903 km (0.081 R)
• M12: 9,674,644 km (0.071 R)
• M13: 10,217,235 km (0.082 R)
• M14: 12,807,223 km (0.109 R)
• M15: 13,685,213 km (0.102 R)
• M16: 14,661,639 km (0.057 R)
• M17: 16,243,786 km (0.099 R)
• M18: 16,752,867 km (0.08 R)
• M19: 19,601,809 km (0.08 R)
• M20: 20,398,268 km (0.054 R)
• M21: 22,444,917 km (0.079 R)
• M22: 22,997,082 km (0.101 R)
• M23: 27,476,641 km (0.09 R)
• M24: 31,513,839 km (0.117 R)
• M25: 32,306,259 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit