🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.13 AU

Year: 321 Days

Day: 38.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,665,231 km

• M1: 499,058 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.74 AU - 2.48 AU

Year: 1098 Days

Day: 30 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.22 AU - 4.88 AU

Year: 2919 Days

Day: 14 Hours

Environment

Temp: -114 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,665,231 km

• M1: 149,747 km (0.114 R)
• M2: 194,776 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.39 AU - 5.01 AU

Year: 3083 Days

Day: 32.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 4.2

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.91 AU - 17.07 AU

Year: 20786 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,665,231 km

• M1: 61,784 km (0.084 R)
• M2: 271,371 km (0.092 R)
• M3: 538,253 km (0.083 R)
• M4: 687,402 km (0.103 R)
• M5: 822,339 km (0.112 R)
• M6: 1,701,227 km (0.062 R)
• M7: 2,226,465 km (0.12 R)
• M8: 2,686,329 km (0.107 R)
• M9: 3,077,228 km (0.081 R)
• M10: 3,532,903 km (0.116 R)
• M11: 4,282,837 km (0.057 R)
• M12: 4,780,699 km (0.104 R)
• M13: 10,464,072 km (0.053 R)
• M14: 11,486,424 km (0.051 R)
• M15: 11,926,092 km (0.079 R)
• M16: 12,573,701 km (0.051 R)
• M17: 14,009,242 km (0.106 R)
• M18: 15,550,549 km (0.093 R)
• M19: 15,779,583 km (0.104 R)
• M20: 16,480,150 km (0.093 R)
• M21: 19,579,220 km (0.108 R)
• M22: 21,500,056 km (0.116 R)
• M23: 23,845,003 km (0.094 R)
• M24: 25,499,555 km (0.069 R)
• M25: 28,920,111 km (0.082 R)
• M26: 40,557,628 km (0.118 R)
• M27: 46,759,806 km (0.113 R)
• M28: 50,501,100 km (0.1 R)
• M29: 51,003,449 km (0.119 R)
• M30: 53,391,330 km (0.115 R)
• M31: 53,912,679 km (0.076 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit