🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 222 Days

Day: 44.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.05 AU - 1.17 AU

Year: 434 Days

Day: 27.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.17 AU - 1.51 AU

Year: 575 Days

Day: 38.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.02 AU - 2.7 AU

Year: 1345 Days

Day: 14.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,416,127 km

• M1: 28,124 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 5

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.9 AU - 15.8 AU

Year: 22303 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,416,127 km

• M1: 62,382 km (0.109 R)
• M2: 405,859 km (0.051 R)
• M3: 797,057 km (0.088 R)
• M4: 1,243,458 km (0.086 R)
• M5: 1,712,447 km (0.103 R)
• M6: 2,183,381 km (0.109 R)
• M7: 3,208,725 km (0.074 R)
• M8: 3,435,366 km (0.104 R)
• M9: 3,703,146 km (0.109 R)
• M10: 4,805,682 km (0.05 R)
• M11: 5,531,381 km (0.103 R)
• M12: 5,816,216 km (0.064 R)
• M13: 6,914,414 km (0.091 R)
• M14: 7,341,665 km (0.057 R)
• M15: 9,981,469 km (0.052 R)
• M16: 14,223,167 km (0.1 R)
• M17: 14,603,894 km (0.094 R)
• M18: 15,226,969 km (0.095 R)
• M19: 17,031,867 km (0.093 R)
• M20: 18,792,036 km (0.119 R)
• M21: 20,669,938 km (0.083 R)
• M22: 30,553,121 km (0.054 R)
• M23: 32,218,295 km (0.119 R)
• M24: 32,874,581 km (0.079 R)
• M25: 34,759,364 km (0.028 R)
• M26: 36,008,357 km (0.079 R)
• M27: 37,430,883 km (0.08 R)
• M28: 42,078,141 km (0.089 R)
• M29: 45,435,716 km (0.059 R)
• M30: 46,094,844 km (0.111 R)
• M31: 48,281,217 km (0.071 R)
• M32: 53,955,464 km (0.109 R)
• M33: 56,192,999 km (0.069 R)
• M34: 60,256,227 km (0.083 R)
• M35: 71,372,247 km (0.086 R)
• M36: 76,361,336 km (0.094 R)
• M37: 77,526,853 km (0.102 R)
• M38: 78,231,758 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 20,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit