🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.22 AU - 4.42 AU

Year: 2859 Days

Day: 31.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 14.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.65 AU - 5.79 AU

Year: 3926 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,800,985 km

• M1: 181,612 km (0.079 R)
• M2: 832,662 km (0.095 R)
• M3: 1,351,018 km (0.044 R)
• M4: 1,806,095 km (0.111 R)
• M5: 2,681,542 km (0.058 R)
• M6: 3,538,588 km (0.086 R)
• M7: 4,326,221 km (0.109 R)
• M8: 5,274,372 km (0.113 R)
• M9: 6,649,925 km (0.052 R)
• M10: 7,177,107 km (0.088 R)
• M11: 7,702,346 km (0.116 R)
• M12: 8,190,633 km (0.118 R)
• M13: 9,263,699 km (0.088 R)
• M14: 9,781,606 km (0.088 R)
• M15: 10,913,464 km (0.102 R)
• M16: 13,524,695 km (0.103 R)
• M17: 14,237,828 km (0.114 R)
• M18: 14,696,046 km (0.094 R)
• M19: 17,395,839 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 4.6

Gravity: 44.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.35 AU - 14.05 AU

Year: 16316 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,800,985 km

• M1: 57,446 km (0.065 R)
• M2: 365,019 km (0.099 R)
• M3: 1,051,374 km (0.113 R)
• M4: 1,590,824 km (0.118 R)
• M5: 1,969,755 km (0.083 R)
• M6: 2,981,336 km (0.098 R)
• M7: 3,273,501 km (0.063 R)
• M8: 3,946,093 km (0.092 R)
• M9: 4,298,396 km (0.116 R)
• M10: 5,443,119 km (0.096 R)
• M11: 5,718,229 km (0.107 R)
• M12: 6,253,789 km (0.043 R)
• M13: 8,060,782 km (0.095 R)
• M14: 9,897,096 km (0.116 R)
• M15: 11,160,749 km (0.095 R)
• M16: 14,896,657 km (0.116 R)
• M17: 18,584,543 km (0.045 R)
• M18: 20,029,958 km (0.101 R)
• M19: 20,496,554 km (0.104 R)
• M20: 22,736,932 km (0.113 R)
• M21: 23,968,122 km (0.119 R)
• M22: 27,125,684 km (0.098 R)
• M23: 29,698,319 km (0.089 R)
• M24: 31,043,653 km (0.092 R)
• M25: 31,920,446 km (0.117 R)
• M26: 34,650,158 km (0.114 R)
• M27: 35,187,214 km (0.095 R)
• M28: 36,553,941 km (0.032 R)
• M29: 38,958,128 km (0.083 R)
• M30: 41,767,426 km (0.115 R)
• M31: 41,918,819 km (0.101 R)
• M32: 42,681,768 km (0.097 R)
• M33: 45,505,129 km (0.116 R)
• M34: 45,826,316 km (0.117 R)
• M35: 47,126,172 km (0.089 R)
• M36: 52,044,351 km (0.05 R)
• M37: 53,102,756 km (0.109 R)
• M38: 54,536,353 km (0.066 R)
• M39: 55,080,590 km (0.107 R)
• M40: 59,565,085 km (0.113 R)
• M41: 73,139,297 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit