🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 11.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.29 AU - 1.35 AU

Year: 979 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,468,040 km

• M1: 139,425 km (0.067 R)
• M2: 570,566 km (0.112 R)
• M3: 1,018,462 km (0.12 R)
• M4: 1,867,729 km (0.079 R)
• M5: 3,476,655 km (0.101 R)
• M6: 3,990,374 km (0.098 R)
• M7: 5,152,300 km (0.114 R)
• M8: 5,528,090 km (0.099 R)
• M9: 7,013,298 km (0.067 R)
• M10: 8,058,239 km (0.045 R)
• M11: 8,618,333 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.5

Radius: 4.8

Gravity: 39.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.27 AU - 12.85 AU

Year: 23749 Days

Day: 21.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,468,040 km

• M1: 59,989 km (0.115 R)
• M2: 217,067 km (0.087 R)
• M3: 1,123,630 km (0.046 R)
• M4: 1,739,674 km (0.078 R)
• M5: 2,132,218 km (0.11 R)
• M6: 4,791,171 km (0.098 R)
• M7: 5,816,365 km (0.112 R)
• M8: 6,264,860 km (0.082 R)
• M9: 8,800,544 km (0.114 R)
• M10: 9,092,559 km (0.09 R)
• M11: 9,512,181 km (0.114 R)
• M12: 11,947,185 km (0.089 R)
• M13: 12,670,341 km (0.078 R)
• M14: 15,431,619 km (0.085 R)
• M15: 17,267,334 km (0.118 R)
• M16: 17,910,306 km (0.115 R)
• M17: 19,537,931 km (0.107 R)
• M18: 22,755,183 km (0.064 R)
• M19: 26,068,775 km (0.03 R)
• M20: 28,405,793 km (0.106 R)
• M21: 29,560,090 km (0.09 R)
• M22: 31,147,174 km (0.083 R)
• M23: 31,552,584 km (0.105 R)
• M24: 34,059,845 km (0.111 R)
• M25: 34,634,450 km (0.092 R)
• M26: 34,924,221 km (0.082 R)
• M27: 38,373,200 km (0.074 R)
• M28: 49,333,937 km (0.065 R)
• M29: 52,319,462 km (0.078 R)
• M30: 52,509,900 km (0.078 R)
• M31: 55,621,087 km (0.115 R)
• M32: 58,647,452 km (0.111 R)
• M33: 59,680,126 km (0.076 R)
• M34: 60,935,252 km (0.08 R)
• M35: 61,781,677 km (0.099 R)
• M36: 63,281,844 km (0.108 R)
• M37: 64,149,811 km (0.105 R)
• M38: 64,806,097 km (0.062 R)
• M39: 78,388,387 km (0.106 R)
• M40: 92,351,553 km (0.054 R)
• M41: 92,908,655 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit