🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 20.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.82 AU - 3.76 AU

Year: 2117 Days

Day: 21.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.89 AU - 4.75 AU

Year: 3185 Days

Day: 21.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,873,502 km

• M1: 810,820 km (0.092 R)
• M2: 2,371,575 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.8

Radius: 4.4

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.86 AU - 16.5 AU

Year: 17950 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,873,502 km

• M1: 56,548 km (0.029 R)
• M2: 246,238 km (0.096 R)
• M3: 465,549 km (0.089 R)
• M4: 809,175 km (0.111 R)
• M5: 1,108,670 km (0.085 R)
• M6: 1,304,942 km (0.058 R)
• M7: 1,785,002 km (0.107 R)
• M8: 2,191,310 km (0.087 R)
• M9: 3,447,633 km (0.056 R)
• M10: 4,911,148 km (0.107 R)
• M11: 5,479,172 km (0.106 R)
• M12: 5,703,120 km (0.116 R)
• M13: 7,177,107 km (0.114 R)
• M14: 8,096,985 km (0.071 R)
• M15: 9,407,013 km (0.051 R)
• M16: 10,678,146 km (0.049 R)
• M17: 13,354,004 km (0.071 R)
• M18: 15,317,775 km (0.105 R)
• M19: 22,254,478 km (0.107 R)
• M20: 23,796,084 km (0.107 R)
• M21: 27,197,491 km (0.113 R)
• M22: 28,733,562 km (0.104 R)
• M23: 31,857,465 km (0.077 R)
• M24: 35,200,379 km (0.084 R)
• M25: 35,973,650 km (0.089 R)
• M26: 39,594,368 km (0.105 R)
• M27: 46,155,581 km (0.058 R)
• M28: 50,420,616 km (0.105 R)
• M29: 53,574,588 km (0.112 R)
• M30: 54,084,268 km (0.098 R)
• M31: 54,940,865 km (0.077 R)
• M32: 59,906,168 km (0.042 R)
• M33: 62,685,248 km (0.117 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit