🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 190 Days

Day: 43 Hours

Environment

Temp: 163 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 399 Days

Day: 15.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,802,367 km

• M1: 25,432 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.53 AU - 2.99 AU

Year: 1700 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,802,367 km

• M1: 508,184 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.11 AU - 4.65 AU

Year: 3400 Days

Day: 33.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.5

Radius: 6.2

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.68 AU - 14.32 AU

Year: 19427 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,802,367 km

• M1: 77,342 km (0.088 R)
• M2: 426,653 km (0.114 R)
• M3: 675,734 km (0.101 R)
• M4: 1,111,363 km (0.097 R)
• M5: 1,479,673 km (0.119 R)
• M6: 2,066,395 km (0.103 R)
• M7: 2,552,439 km (0.07 R)
• M8: 2,772,198 km (0.114 R)
• M9: 3,194,214 km (0.087 R)
• M10: 4,902,621 km (0.053 R)
• M11: 5,360,690 km (0.118 R)
• M12: 5,972,845 km (0.085 R)
• M13: 8,619,829 km (0.053 R)
• M14: 9,060,545 km (0.067 R)
• M15: 10,722,577 km (0.056 R)
• M16: 16,488,378 km (0.086 R)
• M17: 20,166,242 km (0.072 R)
• M18: 21,637,986 km (0.089 R)
• M19: 23,075,023 km (0.06 R)
• M20: 24,031,552 km (0.108 R)
• M21: 27,647,332 km (0.068 R)
• M22: 28,003,824 km (0.118 R)
• M23: 32,788,861 km (0.069 R)
• M24: 38,091,507 km (0.093 R)
• M25: 41,875,137 km (0.075 R)
• M26: 44,423,836 km (0.079 R)
• M27: 49,129,437 km (0.097 R)
• M28: 52,869,234 km (0.094 R)
• M29: 54,714,823 km (0.098 R)
• M30: 67,770,229 km (0.118 R)
• M31: 72,169,304 km (0.068 R)
• M32: 79,837,541 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit