🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.2 AU - 2.72 AU

Year: 1350 Days

Day: 18.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,438,419 km

• M1: 160,668 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.9 AU - 4.82 AU

Year: 3185 Days

Day: 44.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,438,419 km

• M1: 189,241 km (0.111 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 8.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.28 AU - 8.54 AU

Year: 8532 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 128.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,438,419 km

• M1: 104,719 km (0.044 R)
• M2: 382,223 km (0.104 R)
• M3: 815,458 km (0.115 R)
• M4: 1,173,296 km (0.084 R)
• M5: 1,525,001 km (0.114 R)
• M6: 2,399,251 km (0.078 R)
• M7: 3,040,876 km (0.081 R)
• M8: 4,478,063 km (0.066 R)
• M9: 5,319,999 km (0.067 R)
• M10: 5,765,352 km (0.073 R)
• M11: 6,235,389 km (0.082 R)
• M12: 6,790,696 km (0.077 R)
• M13: 10,431,160 km (0.098 R)
• M14: 13,222,208 km (0.057 R)
• M15: 14,088,978 km (0.079 R)
• M16: 16,916,527 km (0.073 R)
• M17: 18,522,161 km (0.076 R)
• M18: 19,545,111 km (0.117 R)
• M19: 21,900,979 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 5.2

Gravity: 35.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.99 AU - 16.81 AU

Year: 23235 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,438,419 km

• M1: 65,524 km (0.092 R)
• M2: 352,453 km (0.069 R)
• M3: 520,152 km (0.093 R)
• M4: 1,097,151 km (0.1 R)
• M5: 1,984,865 km (0.06 R)
• M6: 2,587,295 km (0.111 R)
• M7: 7,258,339 km (0.105 R)
• M8: 9,676,439 km (0.115 R)
• M9: 9,925,520 km (0.115 R)
• M10: 10,242,966 km (0.119 R)
• M11: 15,938,008 km (0.069 R)
• M12: 18,383,035 km (0.044 R)
• M13: 20,044,469 km (0.074 R)
• M14: 20,756,705 km (0.107 R)
• M15: 21,171,240 km (0.081 R)
• M16: 21,380,528 km (0.113 R)
• M17: 34,416,187 km (0.103 R)
• M18: 41,166,342 km (0.116 R)
• M19: 42,814,611 km (0.044 R)
• M20: 43,824,397 km (0.116 R)
• M21: 51,909,264 km (0.106 R)
• M22: 55,205,055 km (0.077 R)
• M23: 62,639,620 km (0.117 R)
• M24: 67,270,273 km (0.06 R)
• M25: 77,453,550 km (0.096 R)
• M26: 88,888,512 km (0.119 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit