🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.26 AU - 1.56 AU

Year: 608 Days

Day: 42.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.56 AU - 1.62 AU

Year: 729 Days

Day: 39.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.1 AU - 4.76 AU

Year: 2832 Days

Day: 37 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.89 AU - 4.99 AU

Year: 3400 Days

Day: 34.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 8.9

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.48 AU - 7.4 AU

Year: 5940 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,012,528 km

• M1: 110,702 km (0.114 R)
• M2: 420,520 km (0.066 R)
• M3: 726,447 km (0.109 R)
• M4: 1,029,832 km (0.087 R)
• M5: 1,777,971 km (0.103 R)
• M6: 2,180,838 km (0.099 R)
• M7: 4,128,901 km (0.042 R)
• M8: 5,446,858 km (0.107 R)
• M9: 9,228,094 km (0.119 R)
• M10: 11,905,747 km (0.117 R)
• M11: 14,647,427 km (0.08 R)
• M12: 19,015,086 km (0.087 R)
• M13: 19,722,983 km (0.111 R)
• M14: 22,261,958 km (0.049 R)
• M15: 25,518,554 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.1

Radius: 5.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.56 AU - 20.18 AU

Year: 30983 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,012,528 km

• M1: 67,169 km (0.112 R)
• M2: 252,820 km (0.086 R)
• M3: 930,499 km (0.067 R)
• M4: 1,737,280 km (0.099 R)
• M5: 2,440,091 km (0.077 R)
• M6: 4,820,941 km (0.104 R)
• M7: 6,452,755 km (0.115 R)
• M8: 7,307,557 km (0.096 R)
• M9: 8,189,586 km (0.115 R)
• M10: 8,561,636 km (0.059 R)
• M11: 13,555,961 km (0.077 R)
• M12: 15,646,890 km (0.084 R)
• M13: 15,859,917 km (0.097 R)
• M14: 16,364,661 km (0.074 R)
• M15: 21,662,370 km (0.116 R)
• M16: 25,177,920 km (0.05 R)
• M17: 27,790,946 km (0.112 R)
• M18: 28,313,342 km (0.116 R)
• M19: 29,593,750 km (0.04 R)
• M20: 31,699,490 km (0.099 R)
• M21: 33,902,917 km (0.098 R)
• M22: 36,704,286 km (0.099 R)
• M23: 37,968,987 km (0.111 R)
• M24: 39,524,505 km (0.068 R)
• M25: 42,762,402 km (0.104 R)
• M26: 47,645,575 km (0.107 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit