🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.6 AU - 1.94 AU

Year: 847 Days

Day: 45.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,930,298 km

• M1: 115,190 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.35 AU - 3.67 AU

Year: 2367 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,930,298 km

• M1: 43,832 km (0.059 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 8.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.46 AU - 5.82 AU

Year: 4820 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 105,930,298 km

• M1: 102,175 km (0.102 R)
• M2: 643,420 km (0.116 R)
• M3: 1,378,993 km (0.092 R)
• M4: 2,112,322 km (0.115 R)
• M5: 2,470,310 km (0.096 R)
• M6: 6,085,342 km (0.111 R)
• M7: 6,583,653 km (0.06 R)
• M8: 7,290,203 km (0.051 R)
• M9: 8,078,883 km (0.027 R)
• M10: 8,784,387 km (0.03 R)
• M11: 10,356,062 km (0.053 R)
• M12: 10,786,605 km (0.119 R)
• M13: 14,189,208 km (0.087 R)
• M14: 19,223,925 km (0.109 R)
• M15: 19,754,997 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 6.9

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.06 AU - 24.36 AU

Year: 31492 Days

Day: 18 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,930,298 km

• M1: 86,019 km (0.068 R)
• M2: 1,340,247 km (0.079 R)
• M3: 1,623,436 km (0.099 R)
• M4: 5,360,690 km (0.114 R)
• M5: 6,364,342 km (0.079 R)
• M6: 6,608,935 km (0.078 R)
• M7: 7,327,453 km (0.077 R)
• M8: 8,501,198 km (0.102 R)
• M9: 12,691,435 km (0.107 R)
• M10: 13,316,305 km (0.105 R)
• M11: 15,140,800 km (0.089 R)
• M12: 16,938,369 km (0.053 R)
• M13: 18,873,716 km (0.065 R)
• M14: 19,379,656 km (0.069 R)
• M15: 20,630,743 km (0.11 R)
• M16: 21,167,500 km (0.111 R)
• M17: 22,606,931 km (0.113 R)
• M18: 25,556,403 km (0.087 R)
• M19: 28,093,283 km (0.106 R)
• M20: 29,422,460 km (0.072 R)
• M21: 29,693,233 km (0.078 R)
• M22: 30,102,682 km (0.085 R)
• M23: 31,777,580 km (0.071 R)
• M24: 36,235,147 km (0.084 R)
• M25: 36,702,491 km (0.084 R)
• M26: 38,450,991 km (0.109 R)
• M27: 40,254,094 km (0.097 R)
• M28: 41,770,867 km (0.073 R)
• M29: 46,732,580 km (0.094 R)
• M30: 47,844,690 km (0.053 R)
• M31: 52,469,658 km (0.029 R)
• M32: 58,658,821 km (0.061 R)
• M33: 60,387,873 km (0.106 R)
• M34: 68,589,876 km (0.077 R)
• M35: 69,544,609 km (0.12 R)
• M36: 84,674,489 km (0.095 R)
• M37: 91,408,637 km (0.078 R)
• M38: 91,985,337 km (0.113 R)
• M39: 101,855,805 km (0.118 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit