🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 303 Days

Day: 44.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,048,579 km

• M1: 791,373 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1 AU - 1.24 AU

Year: 420 Days

Day: 36.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.47 AU - 1.59 AU

Year: 671 Days

Day: 38.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.38 AU - 2.54 AU

Year: 1369 Days

Day: 29.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,048,579 km

• M1: 1,717,084 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.28 AU - 5.2 AU

Year: 3097 Days

Day: 25.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,048,579 km

• M1: 28,124 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 3.5

Gravity: 52.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.42 AU - 16.4 AU

Year: 21461 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,048,579 km

• M1: 43,533 km (0.097 R)
• M2: 162,164 km (0.097 R)
• M3: 276,457 km (0.095 R)
• M4: 630,854 km (0.084 R)
• M5: 807,978 km (0.105 R)
• M6: 1,462,618 km (0.09 R)
• M7: 1,648,120 km (0.101 R)
• M8: 1,849,329 km (0.088 R)
• M9: 3,136,619 km (0.095 R)
• M10: 3,474,710 km (0.104 R)
• M11: 3,622,662 km (0.074 R)
• M12: 4,256,658 km (0.056 R)
• M13: 4,599,835 km (0.112 R)
• M14: 5,380,437 km (0.105 R)
• M15: 5,699,828 km (0.081 R)
• M16: 6,159,393 km (0.112 R)
• M17: 7,010,455 km (0.102 R)
• M18: 9,333,561 km (0.058 R)
• M19: 10,822,957 km (0.101 R)
• M20: 12,394,932 km (0.073 R)
• M21: 13,889,714 km (0.098 R)
• M22: 14,338,058 km (0.093 R)
• M23: 17,662,273 km (0.034 R)
• M24: 22,983,170 km (0.119 R)
• M25: 26,914,153 km (0.116 R)
• M26: 27,609,933 km (0.085 R)
• M27: 31,909,974 km (0.086 R)
• M28: 34,966,109 km (0.074 R)
• M29: 35,103,290 km (0.099 R)
• M30: 36,776,991 km (0.101 R)
• M31: 48,627,835 km (0.093 R)
• M32: 53,747,373 km (0.081 R)
• M33: 56,342,448 km (0.065 R)
• M34: 59,409,204 km (0.086 R)
• M35: 62,182,150 km (0.106 R)
• M36: 68,198,378 km (0.073 R)
• M37: 72,120,984 km (0.077 R)
• M38: 73,686,226 km (0.114 R)
• M39: 73,911,670 km (0.083 R)
• M40: 75,502,644 km (0.089 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 16,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit