🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 225 Days

Day: 13.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.83 AU - 1.05 AU

Year: 343 Days

Day: 43.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.31 AU - 1.79 AU

Year: 727 Days

Day: 42 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,064,015 km

• M1: 360,082 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.63 AU - 3.85 AU

Year: 2197 Days

Day: 12.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.6

Radius: 3.1

Gravity: 52.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.06 AU - 18.38 AU

Year: 24609 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,064,015 km

• M1: 40,840 km (0.114 R)
• M2: 171,738 km (0.119 R)
• M3: 555,307 km (0.103 R)
• M4: 770,429 km (0.09 R)
• M5: 914,941 km (0.072 R)
• M6: 1,090,568 km (0.055 R)
• M7: 1,525,898 km (0.092 R)
• M8: 1,867,879 km (0.095 R)
• M9: 2,067,293 km (0.089 R)
• M10: 2,438,595 km (0.072 R)
• M11: 2,603,901 km (0.113 R)
• M12: 3,063,016 km (0.105 R)
• M13: 3,368,944 km (0.099 R)
• M14: 3,756,403 km (0.056 R)
• M15: 4,513,218 km (0.086 R)
• M16: 4,908,905 km (0.105 R)
• M17: 6,062,304 km (0.084 R)
• M18: 6,454,101 km (0.119 R)
• M19: 7,239,789 km (0.101 R)
• M20: 7,384,749 km (0.07 R)
• M21: 11,278,931 km (0.096 R)
• M22: 13,330,367 km (0.113 R)
• M23: 17,625,322 km (0.072 R)
• M24: 24,777,297 km (0.052 R)
• M25: 26,225,554 km (0.092 R)
• M26: 26,339,248 km (0.076 R)
• M27: 27,847,344 km (0.101 R)
• M28: 28,322,617 km (0.104 R)
• M29: 30,028,930 km (0.077 R)
• M30: 37,684,601 km (0.08 R)
• M31: 38,412,395 km (0.063 R)
• M32: 43,451,450 km (0.104 R)
• M33: 45,224,334 km (0.095 R)
• M34: 46,377,135 km (0.075 R)
• M35: 47,380,937 km (0.108 R)
• M36: 49,085,754 km (0.117 R)
• M37: 49,778,991 km (0.102 R)
• M38: 54,815,353 km (0.092 R)
• M39: 66,095,630 km (0.056 R)
• M40: 66,728,878 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit