🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.16 AU

Year: 912 Days

Day: 40.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 11.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.34 AU - 6.38 AU

Year: 5181 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 109,050,686 km

• M1: 146,905 km (0.077 R)
• M2: 658,081 km (0.033 R)
• M3: 1,934,151 km (0.057 R)
• M4: 2,319,216 km (0.06 R)
• M5: 4,458,017 km (0.087 R)
• M6: 5,333,762 km (0.111 R)
• M7: 6,194,997 km (0.12 R)
• M8: 7,496,648 km (0.093 R)
• M9: 8,080,379 km (0.116 R)
• M10: 8,812,960 km (0.073 R)
• M11: 9,421,973 km (0.053 R)
• M12: 10,454,946 km (0.097 R)
• M13: 11,045,110 km (0.081 R)
• M14: 12,341,974 km (0.105 R)
• M15: 12,949,940 km (0.116 R)
• M16: 15,467,373 km (0.079 R)
• M17: 19,287,055 km (0.106 R)
• M18: 20,454,367 km (0.103 R)
• M19: 22,404,376 km (0.102 R)
• M20: 24,082,564 km (0.102 R)
• M21: 27,261,070 km (0.038 R)
• M22: 28,292,847 km (0.089 R)
• M23: 30,709,152 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 3.4

Gravity: 83.42 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.34 AU - 21.54 AU

Year: 28922 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,050,686 km

• M1: 42,336 km (0.057 R)
• M2: 157,975 km (0.091 R)
• M3: 293,062 km (0.071 R)
• M4: 464,202 km (0.064 R)
• M5: 710,291 km (0.102 R)
• M6: 901,327 km (0.119 R)
• M7: 1,140,833 km (0.11 R)
• M8: 1,587,233 km (0.042 R)
• M9: 1,871,170 km (0.043 R)
• M10: 2,211,805 km (0.07 R)
• M11: 2,619,160 km (0.077 R)
• M12: 3,384,951 km (0.084 R)
• M13: 5,043,842 km (0.076 R)
• M14: 5,430,702 km (0.108 R)
• M15: 6,071,130 km (0.062 R)
• M16: 6,558,371 km (0.055 R)
• M17: 6,914,713 km (0.09 R)
• M18: 12,945,751 km (0.114 R)
• M19: 14,164,824 km (0.094 R)
• M20: 14,587,588 km (0.099 R)
• M21: 15,997,099 km (0.11 R)
• M22: 17,207,196 km (0.034 R)
• M23: 18,879,850 km (0.04 R)
• M24: 21,311,114 km (0.078 R)
• M25: 21,754,223 km (0.073 R)
• M26: 23,470,560 km (0.075 R)
• M27: 23,824,358 km (0.102 R)
• M28: 28,484,482 km (0.109 R)
• M29: 42,973,335 km (0.108 R)
• M30: 43,502,612 km (0.05 R)
• M31: 49,808,162 km (0.068 R)
• M32: 50,002,340 km (0.116 R)
• M33: 52,572,432 km (0.102 R)
• M34: 54,196,915 km (0.072 R)
• M35: 66,515,701 km (0.084 R)
• M36: 80,306,680 km (0.093 R)
• M37: 83,275,899 km (0.115 R)
• M38: 98,305,548 km (0.109 R)
• M39: 104,536,150 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit