🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 205 Days

Day: 34.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.82 AU - 1 AU

Year: 364 Days

Day: 37.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,221,273 km

• M1: 90,058 km (0.054 R)
• M2: 279,598 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 382 Days

Day: 42.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,221,273 km

• M1: 18,550 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 7.6

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.31 AU - 18.57 AU

Year: 24194 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,221,273 km

• M1: 115,490 km (0.107 R)
• M2: 378,483 km (0.084 R)
• M3: 644,617 km (0.099 R)
• M4: 1,409,062 km (0.114 R)
• M5: 1,713,793 km (0.106 R)
• M6: 2,528,653 km (0.075 R)
• M7: 3,090,393 km (0.053 R)
• M8: 4,019,545 km (0.101 R)
• M9: 6,690,316 km (0.086 R)
• M10: 7,358,869 km (0.116 R)
• M11: 8,336,641 km (0.117 R)
• M12: 8,607,712 km (0.068 R)
• M13: 9,456,530 km (0.098 R)
• M14: 12,690,088 km (0.053 R)
• M15: 13,415,189 km (0.12 R)
• M16: 15,921,552 km (0.096 R)
• M17: 17,815,311 km (0.086 R)
• M18: 21,230,481 km (0.086 R)
• M19: 32,419,504 km (0.101 R)
• M20: 34,046,680 km (0.027 R)
• M21: 35,302,255 km (0.068 R)
• M22: 36,156,309 km (0.091 R)
• M23: 40,479,389 km (0.105 R)
• M24: 42,364,771 km (0.063 R)
• M25: 42,684,611 km (0.083 R)
• M26: 45,636,027 km (0.073 R)
• M27: 54,921,118 km (0.109 R)
• M28: 58,209,878 km (0.118 R)
• M29: 64,964,222 km (0.03 R)
• M30: 72,679,134 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit