🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.14 AU

Year: 1028 Days

Day: 28.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.03 AU - 2.63 AU

Year: 1333 Days

Day: 16.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.85 AU - 3.25 AU

Year: 1996 Days

Day: 28.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 12.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.11 AU - 6.97 AU

Year: 6268 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,330,368 km

• M1: 157,078 km (0.102 R)
• M2: 669,301 km (0.041 R)
• M3: 1,669,811 km (0.092 R)
• M4: 2,254,889 km (0.049 R)
• M5: 3,219,945 km (0.096 R)
• M6: 4,640,526 km (0.084 R)
• M7: 5,324,188 km (0.114 R)
• M8: 7,607,201 km (0.086 R)
• M9: 8,828,668 km (0.084 R)
• M10: 10,006,302 km (0.071 R)
• M11: 11,610,590 km (0.117 R)
• M12: 12,721,653 km (0.11 R)
• M13: 20,577,786 km (0.104 R)
• M14: 22,202,418 km (0.086 R)
• M15: 22,860,948 km (0.077 R)
• M16: 25,308,070 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 13.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.87 AU - 13.01 AU

Year: 15461 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,330,368 km

• M1: 171,589 km (0.067 R)
• M2: 635,492 km (0.084 R)
• M3: 1,130,810 km (0.066 R)
• M4: 2,771,450 km (0.101 R)
• M5: 3,683,100 km (0.116 R)
• M6: 5,148,261 km (0.051 R)
• M7: 6,169,267 km (0.057 R)
• M8: 7,242,781 km (0.086 R)
• M9: 9,522,054 km (0.09 R)
• M10: 12,413,033 km (0.111 R)
• M11: 16,247,825 km (0.114 R)
• M12: 22,030,082 km (0.086 R)
• M13: 23,817,627 km (0.048 R)
• M14: 27,295,179 km (0.113 R)
• M15: 28,068,300 km (0.104 R)
• M16: 29,355,590 km (0.058 R)
• M17: 30,372,407 km (0.11 R)
• M18: 36,738,395 km (0.08 R)
• M19: 38,518,909 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 6.3

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.62 AU - 16.62 AU

Year: 18836 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,330,368 km

• M1: 84,822 km (0.098 R)
• M2: 309,967 km (0.059 R)
• M3: 532,419 km (0.105 R)
• M4: 765,492 km (0.098 R)
• M5: 1,315,713 km (0.118 R)
• M6: 1,858,006 km (0.106 R)
• M7: 2,081,804 km (0.114 R)
• M8: 2,282,116 km (0.083 R)
• M9: 3,484,882 km (0.103 R)
• M10: 4,286,428 km (0.085 R)
• M11: 4,713,380 km (0.08 R)
• M12: 5,500,265 km (0.049 R)
• M13: 6,288,795 km (0.09 R)
• M14: 6,581,858 km (0.111 R)
• M15: 7,750,666 km (0.038 R)
• M16: 8,739,508 km (0.102 R)
• M17: 9,921,630 km (0.052 R)
• M18: 10,905,236 km (0.055 R)
• M19: 11,328,598 km (0.101 R)
• M20: 11,700,049 km (0.12 R)
• M21: 13,542,347 km (0.095 R)
• M22: 18,208,604 km (0.068 R)
• M23: 19,063,556 km (0.106 R)
• M24: 20,124,654 km (0.108 R)
• M25: 21,599,838 km (0.047 R)
• M26: 26,133,102 km (0.09 R)
• M27: 27,330,484 km (0.064 R)
• M28: 35,423,130 km (0.049 R)
• M29: 35,818,817 km (0.057 R)
• M30: 36,350,936 km (0.104 R)
• M31: 40,799,229 km (0.114 R)
• M32: 47,809,236 km (0.079 R)
• M33: 51,092,460 km (0.115 R)
• M34: 56,294,128 km (0.106 R)
• M35: 56,832,979 km (0.095 R)
• M36: 59,392,898 km (0.104 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: 549 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit