🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.81 AU - 0.99 AU

Year: 312 Days

Day: 16.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,861,156 km

• M1: 263,292 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.52 AU - 2.96 AU

Year: 1657 Days

Day: 47.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,861,156 km

• M1: 552,914 km (0.041 R)

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 3.8

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.47 AU - 17.43 AU

Year: 22181 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,861,156 km

• M1: 50,863 km (0.097 R)
• M2: 177,872 km (0.079 R)
• M3: 356,641 km (0.098 R)
• M4: 498,161 km (0.109 R)
• M5: 768,035 km (0.109 R)
• M6: 898,485 km (0.084 R)
• M7: 1,592,619 km (0.09 R)
• M8: 1,722,320 km (0.117 R)
• M9: 1,948,063 km (0.088 R)
• M10: 2,722,232 km (0.106 R)
• M11: 3,939,361 km (0.097 R)
• M12: 4,682,862 km (0.096 R)
• M13: 7,071,342 km (0.066 R)
• M14: 7,423,196 km (0.078 R)
• M15: 8,847,218 km (0.104 R)
• M16: 9,623,332 km (0.103 R)
• M17: 9,946,014 km (0.077 R)
• M18: 10,220,527 km (0.066 R)
• M19: 10,613,071 km (0.067 R)
• M20: 11,368,989 km (0.097 R)
• M21: 13,987,102 km (0.052 R)
• M22: 19,338,367 km (0.117 R)
• M23: 21,175,728 km (0.055 R)
• M24: 22,745,907 km (0.055 R)
• M25: 23,414,460 km (0.12 R)
• M26: 24,690,530 km (0.036 R)
• M27: 29,129,249 km (0.091 R)
• M28: 29,690,540 km (0.091 R)
• M29: 32,127,489 km (0.117 R)
• M30: 33,578,140 km (0.115 R)
• M31: 35,579,460 km (0.104 R)
• M32: 36,220,786 km (0.114 R)
• M33: 38,324,880 km (0.043 R)
• M34: 44,676,806 km (0.09 R)
• M35: 45,573,346 km (0.095 R)
• M36: 52,517,529 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit