🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 221 Days

Day: 33.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 141.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.89 AU - 0.95 AU

Year: 340 Days

Day: 18.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.64 AU - 2.18 AU

Year: 1016 Days

Day: 18.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.3 AU - 2.72 AU

Year: 1531 Days

Day: 47.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,331,522 km

• M1: 679,025 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 3.8

Gravity: 34.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.78 AU - 15.36 AU

Year: 21412 Days

Day: 19 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,331,522 km

• M1: 47,273 km (0.075 R)
• M2: 173,534 km (0.03 R)
• M3: 837,748 km (0.091 R)
• M4: 1,187,957 km (0.026 R)
• M5: 1,513,631 km (0.036 R)
• M6: 1,714,840 km (0.112 R)
• M7: 2,233,197 km (0.059 R)
• M8: 3,400,958 km (0.114 R)
• M9: 3,989,775 km (0.027 R)
• M10: 4,996,270 km (0.068 R)
• M11: 5,253,428 km (0.081 R)
• M12: 5,597,055 km (0.078 R)
• M13: 7,448,179 km (0.119 R)
• M14: 7,832,645 km (0.087 R)
• M15: 8,536,952 km (0.049 R)
• M16: 8,798,300 km (0.101 R)
• M17: 9,337,301 km (0.12 R)
• M18: 10,186,418 km (0.095 R)
• M19: 14,391,764 km (0.085 R)
• M20: 15,291,146 km (0.045 R)
• M21: 15,911,230 km (0.093 R)
• M22: 16,954,226 km (0.099 R)
• M23: 18,385,878 km (0.12 R)
• M24: 19,714,157 km (0.041 R)
• M25: 23,059,913 km (0.117 R)
• M26: 25,238,657 km (0.064 R)
• M27: 26,987,905 km (0.108 R)
• M28: 27,892,224 km (0.064 R)
• M29: 29,404,359 km (0.099 R)
• M30: 29,641,771 km (0.062 R)
• M31: 35,059,907 km (0.1 R)
• M32: 36,408,083 km (0.067 R)
• M33: 38,636,492 km (0.092 R)
• M34: 39,784,058 km (0.117 R)
• M35: 40,220,285 km (0.107 R)
• M36: 43,979,380 km (0.062 R)
• M37: 46,826,527 km (0.1 R)
• M38: 56,832,231 km (0.045 R)
• M39: 58,502,192 km (0.071 R)
• M40: 63,312,362 km (0.118 R)
• M41: 64,304,944 km (0.101 R)
• M42: 67,345,072 km (0.101 R)
• M43: 70,056,084 km (0.03 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: 503 - 20,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit