🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.72 AU - 1 AU

Year: 278 Days

Day: 40.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,578,935 km

• M1: 544,985 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.32 AU - 1.34 AU

Year: 534 Days

Day: 47.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.23 AU - 5.01 AU

Year: 2912 Days

Day: 34.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,578,935 km

• M1: 141,220 km (0.115 R)
• M2: 554,410 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 12.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.22 AU - 7.36 AU

Year: 6855 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,578,935 km

• M1: 153,787 km (0.093 R)
• M2: 941,868 km (0.08 R)
• M3: 1,608,327 km (0.118 R)
• M4: 2,012,241 km (0.094 R)
• M5: 2,890,680 km (0.09 R)
• M6: 5,146,765 km (0.089 R)
• M7: 5,880,692 km (0.114 R)
• M8: 6,732,652 km (0.097 R)
• M9: 8,134,534 km (0.087 R)
• M10: 8,652,442 km (0.118 R)
• M11: 10,506,109 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 13.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.44 AU - 11.52 AU

Year: 10980 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,578,935 km

• M1: 175,329 km (0.062 R)
• M2: 1,071,270 km (0.073 R)
• M3: 1,741,768 km (0.071 R)
• M4: 2,662,393 km (0.114 R)
• M5: 3,362,362 km (0.046 R)
• M6: 4,046,174 km (0.1 R)
• M7: 4,493,920 km (0.108 R)
• M8: 5,164,268 km (0.065 R)
• M9: 5,727,205 km (0.112 R)
• M10: 7,750,666 km (0.064 R)
• M11: 8,626,262 km (0.075 R)
• M12: 9,615,403 km (0.12 R)
• M13: 10,061,953 km (0.119 R)
• M14: 12,506,831 km (0.057 R)
• M15: 13,403,371 km (0.08 R)
• M16: 14,087,631 km (0.047 R)
• M17: 18,088,627 km (0.093 R)
• M18: 19,313,384 km (0.112 R)
• M19: 24,402,105 km (0.116 R)
• M20: 27,451,508 km (0.056 R)
• M21: 28,251,857 km (0.119 R)
• M22: 29,274,209 km (0.088 R)
• M23: 35,342,647 km (0.1 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit