🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.63 AU - 0.87 AU

Year: 249 Days

Day: 40.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,717,229 km

• M1: 46,525 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.74 AU

Year: 703 Days

Day: 47.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.15 AU

Year: 909 Days

Day: 18.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.69 AU - 3.75 AU

Year: 2747 Days

Day: 18.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,717,229 km

• M1: 2,409,274 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 4.7

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.01 AU - 19.23 AU

Year: 27122 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,717,229 km

• M1: 58,493 km (0.1 R)
• M2: 540,048 km (0.083 R)
• M3: 947,703 km (0.08 R)
• M4: 1,591,422 km (0.12 R)
• M5: 1,840,054 km (0.089 R)
• M6: 3,160,255 km (0.07 R)
• M7: 3,844,964 km (0.116 R)
• M8: 6,582,456 km (0.103 R)
• M9: 7,222,884 km (0.081 R)
• M10: 8,287,872 km (0.1 R)
• M11: 11,539,381 km (0.074 R)
• M12: 14,230,946 km (0.087 R)
• M13: 14,553,629 km (0.074 R)
• M14: 14,798,820 km (0.109 R)
• M15: 14,963,826 km (0.053 R)
• M16: 16,240,794 km (0.102 R)
• M17: 16,950,636 km (0.051 R)
• M18: 17,222,156 km (0.114 R)
• M19: 19,204,327 km (0.073 R)
• M20: 19,897,414 km (0.114 R)
• M21: 21,544,188 km (0.116 R)
• M22: 28,528,314 km (0.067 R)
• M23: 32,665,742 km (0.058 R)
• M24: 35,981,729 km (0.113 R)
• M25: 36,580,419 km (0.085 R)
• M26: 37,185,842 km (0.067 R)
• M27: 38,884,825 km (0.096 R)
• M28: 45,325,462 km (0.077 R)
• M29: 46,199,263 km (0.116 R)
• M30: 53,598,374 km (0.112 R)
• M31: 56,163,080 km (0.089 R)
• M32: 61,748,915 km (0.105 R)
• M33: 67,466,994 km (0.06 R)
• M34: 70,454,015 km (0.111 R)
• M35: 74,008,759 km (0.116 R)
• M36: 79,688,542 km (0.05 R)
• M37: 80,705,059 km (0.107 R)
• M38: 82,763,975 km (0.111 R)
• M39: 93,304,491 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit