🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.63 AU - 5.29 AU

Year: 3475 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 13.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.53 AU - 7.55 AU

Year: 6171 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,385,034 km

• M1: 166,652 km (0.076 R)
• M2: 678,875 km (0.075 R)
• M3: 1,150,258 km (0.062 R)
• M4: 1,674,599 km (0.086 R)
• M5: 2,183,082 km (0.117 R)
• M6: 2,850,587 km (0.072 R)
• M7: 3,326,608 km (0.058 R)
• M8: 4,092,848 km (0.112 R)
• M9: 4,518,604 km (0.083 R)
• M10: 5,029,630 km (0.119 R)
• M11: 5,669,460 km (0.078 R)
• M12: 7,077,326 km (0.097 R)
• M13: 7,619,917 km (0.09 R)
• M14: 8,465,744 km (0.115 R)
• M15: 8,952,984 km (0.111 R)
• M16: 11,578,277 km (0.089 R)
• M17: 13,997,424 km (0.081 R)
• M18: 15,928,732 km (0.06 R)
• M19: 19,115,766 km (0.097 R)
• M20: 25,530,373 km (0.064 R)
• M21: 26,037,061 km (0.081 R)
• M22: 29,774,165 km (0.076 R)
• M23: 32,652,877 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 5.5

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.93 AU - 21.05 AU

Year: 28153 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,385,034 km

• M1: 68,366 km (0.103 R)
• M2: 270,623 km (0.071 R)
• M3: 717,322 km (0.112 R)
• M4: 1,058,405 km (0.09 R)
• M5: 1,231,190 km (0.112 R)
• M6: 1,454,241 km (0.119 R)
• M7: 1,924,427 km (0.038 R)
• M8: 2,513,244 km (0.094 R)
• M9: 8,038,642 km (0.101 R)
• M10: 10,658,549 km (0.056 R)
• M11: 11,862,363 km (0.107 R)
• M12: 18,280,261 km (0.116 R)
• M13: 18,990,851 km (0.07 R)
• M14: 20,184,792 km (0.113 R)
• M15: 20,561,928 km (0.071 R)
• M16: 20,752,217 km (0.03 R)
• M17: 21,233,174 km (0.107 R)
• M18: 24,065,211 km (0.085 R)
• M19: 32,097,420 km (0.099 R)
• M20: 32,482,335 km (0.115 R)
• M21: 33,655,332 km (0.058 R)
• M22: 43,602,095 km (0.114 R)
• M23: 46,978,369 km (0.03 R)
• M24: 47,308,681 km (0.073 R)
• M25: 51,745,305 km (0.068 R)
• M26: 57,012,197 km (0.083 R)
• M27: 59,292,218 km (0.064 R)
• M28: 74,709,177 km (0.072 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: 501 - 19,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit