🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 32.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.66 AU - 0.74 AU

Year: 206 Days

Day: 25.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.2 AU - 1.88 AU

Year: 672 Days

Day: 34.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 12.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.19 AU - 10.93 AU

Year: 9585 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,598,981 km

• M1: 153,787 km (0.081 R)
• M2: 783,294 km (0.045 R)
• M3: 1,250,040 km (0.066 R)
• M4: 1,888,075 km (0.077 R)
• M5: 2,477,939 km (0.103 R)
• M6: 3,768,370 km (0.093 R)
• M7: 4,276,704 km (0.097 R)
• M8: 4,984,152 km (0.116 R)
• M9: 5,366,225 km (0.092 R)
• M10: 7,336,130 km (0.098 R)
• M11: 9,031,373 km (0.082 R)
• M12: 10,045,796 km (0.09 R)
• M13: 10,868,435 km (0.105 R)
• M14: 12,531,514 km (0.104 R)
• M15: 15,670,975 km (0.056 R)
• M16: 19,692,017 km (0.033 R)
• M17: 20,897,775 km (0.119 R)
• M18: 23,723,230 km (0.093 R)
• M19: 29,290,216 km (0.025 R)
• M20: 30,016,065 km (0.106 R)
• M21: 30,647,817 km (0.114 R)
• M22: 32,706,732 km (0.065 R)
• M23: 34,510,733 km (0.094 R)
• M24: 36,380,108 km (0.117 R)
• M25: 37,460,952 km (0.109 R)
• M26: 38,810,774 km (0.095 R)
• M27: 40,960,346 km (0.099 R)
• M28: 41,737,656 km (0.081 R)
• M29: 44,945,483 km (0.117 R)
• M30: 46,050,413 km (0.04 R)
• M31: 47,031,925 km (0.078 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit