🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 32.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 329 Days

Day: 35.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.06 AU - 3.2 AU

Year: 1492 Days

Day: 41.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.66 AU - 3.84 AU

Year: 2541 Days

Day: 41.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 14.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.12 AU - 6.12 AU

Year: 4661 Days

Day: 11.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,474,125 km

• M1: 181,612 km (0.097 R)
• M2: 760,556 km (0.082 R)
• M3: 1,672,504 km (0.115 R)
• M4: 3,734,112 km (0.111 R)
• M5: 4,404,760 km (0.116 R)
• M6: 5,463,763 km (0.071 R)
• M7: 8,021,288 km (0.069 R)
• M8: 10,555,327 km (0.112 R)
• M9: 14,039,611 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 9.5

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.81 AU - 14.89 AU

Year: 15184 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,474,125 km

• M1: 118,182 km (0.103 R)
• M2: 509,231 km (0.086 R)
• M3: 897,737 km (0.058 R)
• M4: 1,706,762 km (0.076 R)
• M5: 2,124,888 km (0.102 R)
• M6: 2,844,155 km (0.065 R)
• M7: 3,631,189 km (0.048 R)
• M8: 4,590,261 km (0.079 R)
• M9: 5,367,422 km (0.094 R)
• M10: 7,136,566 km (0.056 R)
• M11: 8,327,814 km (0.063 R)
• M12: 10,269,295 km (0.088 R)
• M13: 11,469,519 km (0.109 R)
• M14: 11,783,525 km (0.094 R)
• M15: 18,815,523 km (0.079 R)
• M16: 20,791,561 km (0.067 R)
• M17: 21,259,353 km (0.108 R)
• M18: 25,789,925 km (0.113 R)
• M19: 26,657,742 km (0.058 R)
• M20: 29,612,450 km (0.053 R)
• M21: 34,443,414 km (0.1 R)
• M22: 41,372,638 km (0.104 R)
• M23: 44,078,713 km (0.1 R)
• M24: 48,192,505 km (0.095 R)
• M25: 56,265,854 km (0.082 R)
• M26: 57,724,134 km (0.066 R)
• M27: 59,020,698 km (0.099 R)
• M28: 68,027,837 km (0.087 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit