🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 427 Days

Day: 41.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.12 AU - 2.92 AU

Year: 1523 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.74 AU - 3.82 AU

Year: 2262 Days

Day: 28.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,736,038 km

• M1: 505,491 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.63 AU - 4.29 AU

Year: 2451 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 3.7

Gravity: 65.59 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.83 AU - 21.47 AU

Year: 30670 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 110,736,038 km

• M1: 46,076 km (0.112 R)
• M2: 177,872 km (0.108 R)
• M3: 356,342 km (0.111 R)
• M4: 534,214 km (0.105 R)
• M5: 931,546 km (0.116 R)
• M6: 1,071,121 km (0.054 R)
• M7: 1,240,765 km (0.105 R)
• M8: 1,634,357 km (0.048 R)
• M9: 1,947,016 km (0.058 R)
• M10: 3,125,249 km (0.087 R)
• M11: 4,060,086 km (0.12 R)
• M12: 4,512,769 km (0.11 R)
• M13: 4,956,477 km (0.067 R)
• M14: 5,340,494 km (0.097 R)
• M15: 6,713,504 km (0.065 R)
• M16: 7,344,807 km (0.063 R)
• M17: 7,843,566 km (0.111 R)
• M18: 8,130,195 km (0.104 R)
• M19: 9,157,185 km (0.097 R)
• M20: 9,410,903 km (0.089 R)
• M21: 13,148,456 km (0.092 R)
• M22: 13,309,274 km (0.118 R)
• M23: 14,815,724 km (0.086 R)
• M24: 16,618,678 km (0.056 R)
• M25: 17,670,052 km (0.115 R)
• M26: 20,653,183 km (0.053 R)
• M27: 20,870,399 km (0.096 R)
• M28: 27,330,185 km (0.09 R)
• M29: 27,855,722 km (0.071 R)
• M30: 32,304,912 km (0.105 R)
• M31: 35,623,891 km (0.114 R)
• M32: 42,227,589 km (0.062 R)
• M33: 44,537,530 km (0.075 R)
• M34: 50,776,808 km (0.09 R)
• M35: 56,719,285 km (0.058 R)
• M36: 64,487,902 km (0.076 R)
• M37: 65,652,372 km (0.034 R)
• M38: 72,684,669 km (0.092 R)
• M39: 76,771,234 km (0.114 R)
• M40: 80,739,018 km (0.076 R)
• M41: 108,100,618 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit