🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.76 AU - 1.1 AU

Year: 328 Days

Day: 42.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.62 AU - 2.4 AU

Year: 1041 Days

Day: 43.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.08 AU - 5.02 AU

Year: 2977 Days

Day: 13.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 5

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.01 AU - 16.33 AU

Year: 20523 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 179.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,172,303 km

• M1: 62,233 km (0.111 R)
• M2: 223,649 km (0.07 R)
• M3: 501,003 km (0.117 R)
• M4: 657,483 km (0.111 R)
• M5: 922,121 km (0.084 R)
• M6: 1,427,612 km (0.058 R)
• M7: 1,583,194 km (0.052 R)
• M8: 1,820,307 km (0.098 R)
• M9: 2,585,201 km (0.059 R)
• M10: 2,866,146 km (0.08 R)
• M11: 3,629,544 km (0.082 R)
• M12: 7,074,334 km (0.071 R)
• M13: 8,054,649 km (0.091 R)
• M14: 8,552,061 km (0.082 R)
• M15: 9,498,418 km (0.108 R)
• M16: 19,094,223 km (0.067 R)
• M17: 20,246,426 km (0.05 R)
• M18: 21,917,285 km (0.083 R)
• M19: 22,786,299 km (0.094 R)
• M20: 23,677,902 km (0.088 R)
• M21: 25,215,469 km (0.119 R)
• M22: 25,636,438 km (0.039 R)
• M23: 28,487,623 km (0.092 R)
• M24: 29,405,705 km (0.108 R)
• M25: 31,059,660 km (0.082 R)
• M26: 33,909,798 km (0.117 R)
• M27: 34,293,816 km (0.104 R)
• M28: 36,794,494 km (0.057 R)
• M29: 37,336,038 km (0.119 R)
• M30: 40,266,361 km (0.083 R)
• M31: 41,714,169 km (0.084 R)
• M32: 46,895,941 km (0.071 R)
• M33: 52,149,818 km (0.059 R)
• M34: 56,338,109 km (0.095 R)
• M35: 60,933,756 km (0.097 R)
• M36: 66,170,729 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit