🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 210 Days

Day: 19.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.01 AU - 1.19 AU

Year: 442 Days

Day: 23.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.06 AU - 2.6 AU

Year: 1362 Days

Day: 39.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.29 AU - 3.91 AU

Year: 2615 Days

Day: 37.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 5.7

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.27 AU - 16.99 AU

Year: 22533 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,334,335 km

• M1: 77,193 km (0.055 R)
• M2: 393,442 km (0.12 R)
• M3: 641,775 km (0.089 R)
• M4: 913,594 km (0.108 R)
• M5: 1,511,387 km (0.081 R)
• M6: 2,154,359 km (0.119 R)
• M7: 2,470,609 km (0.102 R)
• M8: 2,793,291 km (0.053 R)
• M9: 3,066,158 km (0.099 R)
• M10: 5,239,217 km (0.066 R)
• M11: 7,080,018 km (0.057 R)
• M12: 7,308,006 km (0.107 R)
• M13: 9,753,781 km (0.092 R)
• M14: 12,104,861 km (0.111 R)
• M15: 12,830,561 km (0.057 R)
• M16: 13,725,305 km (0.119 R)
• M17: 14,957,094 km (0.11 R)
• M18: 16,658,321 km (0.103 R)
• M19: 19,713,559 km (0.092 R)
• M20: 20,902,712 km (0.07 R)
• M21: 28,942,102 km (0.039 R)
• M22: 35,400,990 km (0.106 R)
• M23: 37,290,860 km (0.085 R)
• M24: 39,389,269 km (0.062 R)
• M25: 41,123,557 km (0.094 R)
• M26: 42,908,260 km (0.075 R)
• M27: 51,070,619 km (0.115 R)
• M28: 54,181,506 km (0.057 R)
• M29: 55,963,367 km (0.11 R)
• M30: 60,208,954 km (0.101 R)
• M31: 63,874,102 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit