🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.56 AU - 0.82 AU

Year: 214 Days

Day: 40.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.38 AU - 1.56 AU

Year: 664 Days

Day: 33.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,944,682 km

• M1: 255,364 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.64 AU - 2.2 AU

Year: 992 Days

Day: 45.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.42 AU - 4.62 AU

Year: 3005 Days

Day: 22.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 11.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.31 AU - 8.47 AU

Year: 8262 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,944,682 km

• M1: 148,251 km (0.067 R)
• M2: 605,722 km (0.098 R)
• M3: 1,360,443 km (0.086 R)
• M4: 2,272,541 km (0.108 R)
• M5: 3,186,135 km (0.113 R)
• M6: 3,833,595 km (0.068 R)
• M7: 4,355,841 km (0.087 R)
• M8: 5,543,648 km (0.091 R)
• M9: 6,114,514 km (0.109 R)
• M10: 7,449,076 km (0.105 R)
• M11: 9,054,411 km (0.102 R)
• M12: 10,029,939 km (0.115 R)
• M13: 11,172,867 km (0.079 R)
• M14: 11,929,981 km (0.11 R)
• M15: 12,613,644 km (0.034 R)
• M16: 13,944,167 km (0.111 R)
• M17: 14,584,446 km (0.072 R)
• M18: 15,736,350 km (0.087 R)
• M19: 17,744,701 km (0.115 R)
• M20: 19,198,942 km (0.102 R)
• M21: 19,991,661 km (0.088 R)
• M22: 22,898,647 km (0.102 R)
• M23: 23,463,379 km (0.108 R)
• M24: 24,286,167 km (0.094 R)
• M25: 27,862,155 km (0.03 R)
• M26: 28,691,824 km (0.086 R)
• M27: 31,974,750 km (0.113 R)
• M28: 34,332,711 km (0.115 R)
• M29: 36,148,381 km (0.098 R)
• M30: 36,584,758 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 10.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.38 AU - 8.54 AU

Year: 9173 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,944,682 km

• M1: 130,749 km (0.117 R)
• M2: 496,515 km (0.11 R)
• M3: 1,872,068 km (0.109 R)
• M4: 2,371,425 km (0.111 R)
• M5: 2,841,312 km (0.118 R)
• M6: 3,307,908 km (0.104 R)
• M7: 5,342,589 km (0.085 R)
• M8: 8,958,519 km (0.046 R)
• M9: 10,057,166 km (0.069 R)
• M10: 11,641,856 km (0.098 R)
• M11: 13,111,954 km (0.112 R)
• M12: 21,739,114 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit