🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.62 AU - 2.46 AU

Year: 1064 Days

Day: 12.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,974,783 km

• M1: 1,147,864 km (0.115 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 11.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.97 AU - 6.57 AU

Year: 5062 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,974,783 km

• M1: 139,724 km (0.094 R)
• M2: 498,011 km (0.053 R)
• M3: 1,042,847 km (0.056 R)
• M4: 1,430,904 km (0.077 R)
• M5: 2,088,685 km (0.088 R)
• M6: 3,472,466 km (0.102 R)
• M7: 3,983,941 km (0.047 R)
• M8: 4,639,778 km (0.045 R)
• M9: 5,743,361 km (0.1 R)
• M10: 6,460,982 km (0.036 R)
• M11: 7,045,611 km (0.07 R)
• M12: 7,834,291 km (0.057 R)
• M13: 8,285,328 km (0.117 R)
• M14: 9,239,912 km (0.07 R)
• M15: 9,626,025 km (0.116 R)
• M16: 12,128,348 km (0.06 R)
• M17: 12,923,162 km (0.096 R)
• M18: 17,899,086 km (0.095 R)
• M19: 19,743,478 km (0.108 R)
• M20: 20,515,553 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 6.6

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.27 AU - 19.55 AU

Year: 23179 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,974,783 km

• M1: 82,279 km (0.06 R)
• M2: 310,416 km (0.043 R)
• M3: 531,970 km (0.059 R)
• M4: 936,034 km (0.091 R)
• M5: 1,162,974 km (0.111 R)
• M6: 1,674,150 km (0.055 R)
• M7: 4,220,754 km (0.078 R)
• M8: 4,888,709 km (0.1 R)
• M9: 5,711,048 km (0.047 R)
• M10: 7,315,336 km (0.107 R)
• M11: 9,139,084 km (0.025 R)
• M12: 9,561,548 km (0.117 R)
• M13: 11,872,685 km (0.112 R)
• M14: 12,086,610 km (0.119 R)
• M15: 13,195,131 km (0.03 R)
• M16: 14,209,404 km (0.074 R)
• M17: 14,858,809 km (0.1 R)
• M18: 15,612,931 km (0.116 R)
• M19: 15,956,109 km (0.084 R)
• M20: 20,991,573 km (0.097 R)
• M21: 21,620,931 km (0.054 R)
• M22: 24,150,332 km (0.031 R)
• M23: 27,363,395 km (0.087 R)
• M24: 28,367,496 km (0.09 R)
• M25: 33,901,869 km (0.111 R)
• M26: 36,543,768 km (0.076 R)
• M27: 36,996,900 km (0.11 R)
• M28: 38,690,946 km (0.071 R)
• M29: 43,912,061 km (0.119 R)
• M30: 50,512,020 km (0.111 R)
• M31: 52,786,656 km (0.109 R)
• M32: 54,733,672 km (0.086 R)
• M33: 61,711,216 km (0.08 R)
• M34: 62,569,160 km (0.106 R)
• M35: 64,748,801 km (0.117 R)
• M36: 69,952,862 km (0.086 R)
• M37: 79,402,660 km (0.09 R)
• M38: 82,213,903 km (0.112 R)
• M39: 94,690,366 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit