🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 43.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 12.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.92 AU - 8.36 AU

Year: 6900 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 66 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,082,157 km

• M1: 159,771 km (0.075 R)
• M2: 618,587 km (0.06 R)
• M3: 1,084,585 km (0.077 R)
• M4: 2,209,860 km (0.08 R)
• M5: 2,904,293 km (0.1 R)
• M6: 6,114,514 km (0.077 R)
• M7: 7,044,115 km (0.082 R)
• M8: 8,065,868 km (0.044 R)
• M9: 12,669,892 km (0.083 R)
• M10: 13,160,125 km (0.11 R)
• M11: 14,294,974 km (0.096 R)
• M12: 17,151,545 km (0.083 R)
• M13: 17,617,393 km (0.1 R)
• M14: 19,350,335 km (0.049 R)
• M15: 21,808,677 km (0.11 R)
• M16: 22,513,732 km (0.111 R)
• M17: 22,911,961 km (0.109 R)
• M18: 24,636,226 km (0.106 R)
• M19: 27,608,885 km (0.092 R)
• M20: 31,304,252 km (0.085 R)
• M21: 33,528,024 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.1

Radius: 3.8

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.55 AU - 15.47 AU

Year: 18965 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,082,157 km

• M1: 47,722 km (0.064 R)
• M2: 201,359 km (0.099 R)
• M3: 514,766 km (0.097 R)
• M4: 719,865 km (0.087 R)
• M5: 1,498,671 km (0.109 R)
• M6: 1,641,537 km (0.064 R)
• M7: 1,811,032 km (0.09 R)
• M8: 3,397,218 km (0.098 R)
• M9: 3,730,073 km (0.109 R)
• M10: 4,962,909 km (0.102 R)
• M11: 5,921,383 km (0.069 R)
• M12: 6,823,608 km (0.112 R)
• M13: 8,999,210 km (0.117 R)
• M14: 10,413,209 km (0.106 R)
• M15: 11,232,706 km (0.098 R)
• M16: 12,670,940 km (0.08 R)
• M17: 17,150,349 km (0.089 R)
• M18: 18,963,624 km (0.093 R)
• M19: 20,629,247 km (0.12 R)
• M20: 21,083,277 km (0.102 R)
• M21: 21,266,684 km (0.103 R)
• M22: 22,294,870 km (0.088 R)
• M23: 27,715,549 km (0.108 R)
• M24: 29,624,268 km (0.068 R)
• M25: 31,979,986 km (0.107 R)
• M26: 35,612,970 km (0.114 R)
• M27: 36,003,869 km (0.105 R)
• M28: 36,134,767 km (0.116 R)
• M29: 47,040,602 km (0.082 R)
• M30: 48,461,333 km (0.099 R)
• M31: 54,776,008 km (0.099 R)
• M32: 63,316,850 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit