🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.7 AU - 0.84 AU

Year: 257 Days

Day: 22.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 118.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.3 AU - 1.3 AU

Year: 564 Days

Day: 42.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.71 AU

Year: 644 Days

Day: 28.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.63 AU - 3.89 AU

Year: 2241 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.9 AU - 3.82 AU

Year: 2345 Days

Day: 33.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.2

Radius: 7.1

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.6 AU - 18.22 AU

Year: 25314 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,835,361 km

• M1: 93,050 km (0.073 R)
• M2: 336,146 km (0.08 R)
• M3: 894,296 km (0.08 R)
• M4: 1,161,029 km (0.078 R)
• M5: 1,446,462 km (0.094 R)
• M6: 1,798,466 km (0.111 R)
• M7: 2,183,531 km (0.052 R)
• M8: 2,470,010 km (0.119 R)
• M9: 2,701,139 km (0.04 R)
• M10: 3,031,900 km (0.099 R)
• M11: 3,909,890 km (0.111 R)
• M12: 4,153,734 km (0.047 R)
• M13: 4,445,002 km (0.119 R)
• M14: 5,274,671 km (0.026 R)
• M15: 5,572,969 km (0.085 R)
• M16: 7,031,848 km (0.045 R)
• M17: 7,341,216 km (0.107 R)
• M18: 8,553,857 km (0.117 R)
• M19: 12,757,407 km (0.082 R)
• M20: 15,952,369 km (0.115 R)
• M21: 16,758,851 km (0.042 R)
• M22: 17,125,815 km (0.104 R)
• M23: 24,449,378 km (0.061 R)
• M24: 28,012,201 km (0.06 R)
• M25: 33,909,349 km (0.094 R)
• M26: 35,390,368 km (0.1 R)
• M27: 38,639,933 km (0.076 R)
• M28: 46,441,911 km (0.112 R)
• M29: 49,384,202 km (0.11 R)
• M30: 63,500,855 km (0.116 R)
• M31: 63,945,759 km (0.112 R)
• M32: 66,889,098 km (0.11 R)
• M33: 80,083,779 km (0.099 R)
• M34: 85,109,669 km (0.071 R)
• M35: 85,921,986 km (0.117 R)
• M36: 91,469,823 km (0.119 R)
• M37: 97,547,087 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit