🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 170 Days

Day: 39.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.27 AU - 1.35 AU

Year: 534 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.68 AU - 3.9 AU

Year: 2127 Days

Day: 24.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.92 AU - 5.5 AU

Year: 3644 Days

Day: 30.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,344,442 km

• M1: 110,403 km (0.119 R)
• M2: 2,727,917 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 11

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.88 AU - 11.14 AU

Year: 12145 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,344,442 km

• M1: 137,032 km (0.075 R)
• M2: 547,229 km (0.115 R)
• M3: 1,004,550 km (0.047 R)
• M4: 1,654,403 km (0.057 R)
• M5: 2,759,183 km (0.084 R)
• M6: 3,815,643 km (0.118 R)
• M7: 4,795,360 km (0.037 R)
• M8: 5,643,580 km (0.058 R)
• M9: 8,270,219 km (0.089 R)
• M10: 8,743,846 km (0.083 R)
• M11: 9,437,382 km (0.045 R)
• M12: 10,060,756 km (0.034 R)
• M13: 10,711,357 km (0.035 R)
• M14: 15,644,197 km (0.056 R)
• M15: 16,004,279 km (0.099 R)
• M16: 17,346,621 km (0.114 R)
• M17: 18,601,448 km (0.119 R)
• M18: 20,510,167 km (0.084 R)
• M19: 22,363,984 km (0.039 R)
• M20: 24,423,049 km (0.076 R)
• M21: 28,166,287 km (0.12 R)
• M22: 31,698,293 km (0.1 R)
• M23: 37,791,564 km (0.107 R)
• M24: 39,494,885 km (0.079 R)
• M25: 44,767,013 km (0.111 R)
• M26: 46,080,931 km (0.059 R)
• M27: 48,785,810 km (0.104 R)
• M28: 50,489,880 km (0.064 R)
• M29: 54,509,874 km (0.083 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit