🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.95 AU - 1.41 AU

Year: 453 Days

Day: 36.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.82 AU - 3.48 AU

Year: 1974 Days

Day: 31.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 10.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.5 AU - 7.4 AU

Year: 5784 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,871,840 km

• M1: 140,323 km (0.062 R)
• M2: 648,507 km (0.082 R)
• M3: 1,536,969 km (0.107 R)
• M4: 1,917,695 km (0.114 R)
• M5: 3,627,000 km (0.09 R)
• M6: 4,247,981 km (0.085 R)
• M7: 5,128,365 km (0.102 R)
• M8: 6,018,173 km (0.056 R)
• M9: 6,889,580 km (0.119 R)
• M10: 9,164,814 km (0.091 R)
• M11: 10,988,712 km (0.105 R)
• M12: 11,397,263 km (0.101 R)
• M13: 11,815,838 km (0.057 R)
• M14: 13,179,423 km (0.059 R)
• M15: 15,040,420 km (0.116 R)
• M16: 16,059,780 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.41 AU - 17.25 AU

Year: 22239 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,871,840 km

• M1: 75,397 km (0.048 R)
• M2: 262,095 km (0.115 R)
• M3: 488,437 km (0.082 R)
• M4: 711,787 km (0.083 R)
• M5: 1,152,203 km (0.075 R)
• M6: 1,574,218 km (0.104 R)
• M7: 2,383,244 km (0.068 R)
• M8: 2,891,128 km (0.069 R)
• M9: 3,331,096 km (0.045 R)
• M10: 6,020,267 km (0.044 R)
• M11: 8,136,329 km (0.114 R)
• M12: 8,957,322 km (0.094 R)
• M13: 11,126,342 km (0.103 R)
• M14: 12,006,725 km (0.084 R)
• M15: 12,730,330 km (0.12 R)
• M16: 13,482,658 km (0.115 R)
• M17: 15,150,824 km (0.077 R)
• M18: 16,310,057 km (0.039 R)
• M19: 17,279,003 km (0.071 R)
• M20: 24,015,096 km (0.095 R)
• M21: 24,845,364 km (0.112 R)
• M22: 25,587,369 km (0.038 R)
• M23: 27,675,756 km (0.04 R)
• M24: 35,810,738 km (0.097 R)
• M25: 40,272,944 km (0.107 R)
• M26: 42,637,039 km (0.112 R)
• M27: 43,699,782 km (0.069 R)
• M28: 48,619,009 km (0.119 R)
• M29: 55,855,058 km (0.108 R)
• M30: 58,977,165 km (0.038 R)
• M31: 59,916,939 km (0.115 R)
• M32: 64,567,937 km (0.088 R)
• M33: 67,593,704 km (0.116 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit