🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.46 AU - 0.76 AU

Year: 169 Days

Day: 34.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,160,747 km

• M1: 550,071 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.45 AU

Year: 466 Days

Day: 40.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 959 Days

Day: 35 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.61 AU - 2.45 AU

Year: 1026 Days

Day: 17.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.34 AU - 2.78 AU

Year: 1453 Days

Day: 41.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,160,747 km

• M1: 198,816 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.5

Radius: 5.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.52 AU - 16.64 AU

Year: 19750 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,160,747 km

• M1: 95,743 km (0.088 R)
• M2: 295,157 km (0.103 R)
• M3: 619,634 km (0.098 R)
• M4: 830,268 km (0.116 R)
• M5: 1,877,902 km (0.052 R)
• M6: 2,119,951 km (0.075 R)
• M7: 3,683,100 km (0.061 R)
• M8: 4,063,976 km (0.041 R)
• M9: 4,359,880 km (0.091 R)
• M10: 4,555,554 km (0.088 R)
• M11: 4,786,384 km (0.093 R)
• M12: 5,085,729 km (0.076 R)
• M13: 5,822,200 km (0.114 R)
• M14: 6,233,444 km (0.115 R)
• M15: 9,164,216 km (0.088 R)
• M16: 12,618,730 km (0.097 R)
• M17: 18,768,399 km (0.109 R)
• M18: 23,194,252 km (0.077 R)
• M19: 25,920,225 km (0.109 R)
• M20: 27,883,697 km (0.057 R)
• M21: 29,643,716 km (0.086 R)
• M22: 37,193,322 km (0.078 R)
• M23: 38,723,409 km (0.119 R)
• M24: 39,082,444 km (0.114 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit