🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.03 AU - 1.61 AU

Year: 557 Days

Day: 14.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,495,597 km

• M1: 140,173 km (0.097 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 12

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.36 AU - 6.48 AU

Year: 4632 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,495,597 km

• M1: 152,590 km (0.083 R)
• M2: 581,038 km (0.038 R)
• M3: 963,709 km (0.102 R)
• M4: 1,422,377 km (0.061 R)
• M5: 1,808,040 km (0.108 R)
• M6: 2,264,613 km (0.07 R)
• M7: 3,690,280 km (0.053 R)
• M8: 4,096,738 km (0.1 R)
• M9: 4,867,616 km (0.025 R)
• M10: 5,274,223 km (0.083 R)
• M11: 9,437,082 km (0.112 R)
• M12: 11,760,637 km (0.095 R)
• M13: 12,850,158 km (0.046 R)
• M14: 16,282,382 km (0.056 R)
• M15: 17,761,157 km (0.084 R)
• M16: 18,208,903 km (0.039 R)
• M17: 21,993,729 km (0.083 R)
• M18: 23,186,324 km (0.051 R)
• M19: 24,264,775 km (0.043 R)
• M20: 26,273,425 km (0.113 R)
• M21: 27,786,608 km (0.116 R)
• M22: 29,893,694 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.6

Radius: 4

Gravity: 52.6 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.83 AU - 17.03 AU

Year: 22250 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,495,597 km

• M1: 49,816 km (0.054 R)
• M2: 668,702 km (0.098 R)
• M3: 1,032,525 km (0.068 R)
• M4: 1,199,177 km (0.056 R)
• M5: 1,499,719 km (0.099 R)
• M6: 1,828,984 km (0.068 R)
• M7: 3,220,992 km (0.102 R)
• M8: 4,479,110 km (0.1 R)
• M9: 5,988,852 km (0.102 R)
• M10: 9,720,570 km (0.053 R)
• M11: 10,087,833 km (0.03 R)
• M12: 15,324,507 km (0.085 R)
• M13: 15,489,064 km (0.089 R)
• M14: 15,654,819 km (0.053 R)
• M15: 16,501,094 km (0.115 R)
• M16: 18,469,802 km (0.043 R)
• M17: 20,991,573 km (0.094 R)
• M18: 23,623,897 km (0.119 R)
• M19: 29,915,236 km (0.055 R)
• M20: 30,301,498 km (0.082 R)
• M21: 32,147,834 km (0.027 R)
• M22: 33,235,710 km (0.08 R)
• M23: 46,867,218 km (0.108 R)
• M24: 47,213,986 km (0.093 R)
• M25: 48,088,385 km (0.046 R)
• M26: 51,142,276 km (0.09 R)
• M27: 55,864,482 km (0.042 R)
• M28: 56,842,553 km (0.106 R)
• M29: 57,633,028 km (0.047 R)
• M30: 61,075,126 km (0.088 R)
• M31: 66,163,847 km (0.093 R)
• M32: 74,080,566 km (0.098 R)
• M33: 74,551,052 km (0.09 R)
• M34: 75,023,631 km (0.043 R)
• M35: 79,859,233 km (0.068 R)
• M36: 81,099,698 km (0.097 R)
• M37: 82,101,406 km (0.064 R)
• M38: 82,858,072 km (0.09 R)
• M39: 84,385,167 km (0.026 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit