🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.63 AU - 0.91 AU

Year: 249 Days

Day: 33.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.93 AU - 1.07 AU

Year: 369 Days

Day: 36.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.44 AU

Year: 2809 Days

Day: 14.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 11.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.69 AU - 5.77 AU

Year: 5061 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,132,918 km

• M1: 140,472 km (0.115 R)
• M2: 496,964 km (0.071 R)
• M3: 893,548 km (0.086 R)
• M4: 1,583,194 km (0.089 R)
• M5: 1,958,984 km (0.1 R)
• M6: 2,764,269 km (0.119 R)
• M7: 3,487,126 km (0.072 R)
• M8: 3,988,429 km (0.073 R)
• M9: 4,803,139 km (0.092 R)
• M10: 5,366,674 km (0.113 R)
• M11: 5,911,061 km (0.099 R)
• M12: 6,392,616 km (0.057 R)
• M13: 8,268,125 km (0.119 R)
• M14: 8,830,314 km (0.104 R)
• M15: 9,374,999 km (0.093 R)
• M16: 10,717,790 km (0.111 R)
• M17: 13,288,779 km (0.104 R)
• M18: 13,726,502 km (0.056 R)
• M19: 15,334,530 km (0.108 R)
• M20: 17,128,807 km (0.039 R)
• M21: 17,516,714 km (0.05 R)
• M22: 17,976,877 km (0.104 R)
• M23: 21,427,202 km (0.115 R)
• M24: 26,053,965 km (0.062 R)
• M25: 29,054,749 km (0.073 R)
• M26: 29,699,964 km (0.094 R)
• M27: 30,449,001 km (0.102 R)
• M28: 33,370,797 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 12

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.47 AU - 7.61 AU

Year: 6171 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,132,918 km

• M1: 149,598 km (0.078 R)
• M2: 596,596 km (0.1 R)
• M3: 1,183,469 km (0.068 R)
• M4: 2,460,885 km (0.079 R)
• M5: 3,422,051 km (0.101 R)
• M6: 4,826,775 km (0.084 R)
• M7: 6,970,513 km (0.12 R)
• M8: 10,107,580 km (0.117 R)
• M9: 11,111,980 km (0.085 R)
• M10: 11,789,060 km (0.04 R)
• M11: 14,725,666 km (0.096 R)
• M12: 16,228,826 km (0.099 R)
• M13: 16,715,468 km (0.096 R)
• M14: 19,236,641 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit