🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 343 Days

Day: 38 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,321,386 km

• M1: 157,527 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.2 AU - 1.68 AU

Year: 610 Days

Day: 43.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.95 AU - 2.01 AU

Year: 984 Days

Day: 34.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,321,386 km

• M1: 26,628 km (0.114 R)

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 5.7

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.63 AU - 18.03 AU

Year: 22239 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,321,386 km

• M1: 70,909 km (0.095 R)
• M2: 258,505 km (0.069 R)
• M3: 950,994 km (0.097 R)
• M4: 1,151,604 km (0.079 R)
• M5: 1,457,981 km (0.112 R)
• M6: 1,639,443 km (0.112 R)
• M7: 1,930,561 km (0.068 R)
• M8: 2,150,320 km (0.1 R)
• M9: 2,963,235 km (0.093 R)
• M10: 4,734,623 km (0.104 R)
• M11: 4,987,593 km (0.089 R)
• M12: 5,520,760 km (0.118 R)
• M13: 5,883,086 km (0.086 R)
• M14: 8,038,043 km (0.111 R)
• M15: 12,211,525 km (0.049 R)
• M16: 12,826,372 km (0.036 R)
• M17: 13,035,809 km (0.067 R)
• M18: 13,896,745 km (0.062 R)
• M19: 14,266,401 km (0.114 R)
• M20: 15,414,714 km (0.114 R)
• M21: 18,686,719 km (0.065 R)
• M22: 20,722,596 km (0.102 R)
• M23: 30,969,452 km (0.115 R)
• M24: 33,940,915 km (0.107 R)
• M25: 34,342,136 km (0.082 R)
• M26: 35,978,138 km (0.06 R)
• M27: 37,808,319 km (0.069 R)
• M28: 40,593,532 km (0.092 R)
• M29: 47,395,747 km (0.05 R)
• M30: 47,896,900 km (0.117 R)
• M31: 61,999,042 km (0.052 R)
• M32: 71,398,725 km (0.07 R)
• M33: 75,637,132 km (0.078 R)
• M34: 75,864,820 km (0.109 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit