🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.96 AU - 2.38 AU

Year: 1339 Days

Day: 21.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.85 AU - 6.03 AU

Year: 4600 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,725,507 km

• M1: 165,455 km (0.049 R)
• M2: 744,549 km (0.066 R)
• M3: 1,357,152 km (0.03 R)
• M4: 1,920,687 km (0.079 R)
• M5: 2,450,114 km (0.031 R)
• M6: 3,138,713 km (0.105 R)
• M7: 3,808,313 km (0.072 R)
• M8: 4,352,101 km (0.069 R)
• M9: 5,033,669 km (0.027 R)
• M10: 5,620,093 km (0.093 R)
• M11: 8,811,165 km (0.106 R)
• M12: 9,463,412 km (0.026 R)
• M13: 11,273,396 km (0.081 R)
• M14: 12,003,434 km (0.114 R)
• M15: 13,643,475 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.1

Radius: 3.8

Gravity: 47.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.24 AU - 13.52 AU

Year: 18250 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,725,507 km

• M1: 47,273 km (0.114 R)
• M2: 227,538 km (0.119 R)
• M3: 595,250 km (0.114 R)
• M4: 820,993 km (0.072 R)
• M5: 1,075,758 km (0.114 R)
• M6: 2,203,427 km (0.1 R)
• M7: 2,670,322 km (0.111 R)
• M8: 3,173,420 km (0.079 R)
• M9: 3,419,359 km (0.052 R)
• M10: 4,532,217 km (0.107 R)
• M11: 5,170,402 km (0.083 R)
• M12: 5,395,846 km (0.096 R)
• M13: 6,754,643 km (0.096 R)
• M14: 8,174,177 km (0.066 R)
• M15: 9,667,762 km (0.079 R)
• M16: 10,538,272 km (0.083 R)
• M17: 10,961,934 km (0.106 R)
• M18: 11,333,983 km (0.05 R)
• M19: 11,523,225 km (0.094 R)
• M20: 14,545,102 km (0.099 R)
• M21: 14,843,400 km (0.08 R)
• M22: 17,463,008 km (0.068 R)
• M23: 17,631,007 km (0.062 R)
• M24: 18,227,453 km (0.098 R)
• M25: 21,221,655 km (0.056 R)
• M26: 22,884,734 km (0.029 R)
• M27: 25,701,662 km (0.098 R)
• M28: 29,329,111 km (0.086 R)
• M29: 34,456,279 km (0.101 R)
• M30: 34,986,304 km (0.101 R)
• M31: 38,139,977 km (0.039 R)
• M32: 39,136,149 km (0.05 R)
• M33: 42,531,273 km (0.045 R)
• M34: 45,957,513 km (0.084 R)
• M35: 51,090,964 km (0.115 R)
• M36: 51,262,553 km (0.062 R)
• M37: 52,300,762 km (0.11 R)
• M38: 53,706,533 km (0.08 R)
• M39: 56,777,179 km (0.07 R)
• M40: 59,772,278 km (0.118 R)
• M41: 61,115,069 km (0.106 R)
• M42: 71,725,447 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit