🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.25 AU

Year: 394 Days

Day: 44.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.27 AU - 1.41 AU

Year: 545 Days

Day: 29.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.11 AU - 4.55 AU

Year: 2634 Days

Day: 24.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,415,148 km

• M1: 39,943 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.32 AU - 4.4 AU

Year: 3200 Days

Day: 12.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 3.2

Gravity: 68.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.5 AU - 13.7 AU

Year: 17627 Days

Day: 21.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,415,148 km

• M1: 55,800 km (0.111 R)
• M2: 167,550 km (0.112 R)
• M3: 397,930 km (0.115 R)
• M4: 499,956 km (0.111 R)
• M5: 1,291,030 km (0.107 R)
• M6: 2,218,536 km (0.111 R)
• M7: 3,268,863 km (0.117 R)
• M8: 3,932,030 km (0.093 R)
• M9: 5,033,520 km (0.05 R)
• M10: 7,534,497 km (0.111 R)
• M11: 7,822,772 km (0.07 R)
• M12: 8,523,787 km (0.101 R)
• M13: 11,748,519 km (0.081 R)
• M14: 12,936,177 km (0.061 R)
• M15: 14,715,045 km (0.094 R)
• M16: 18,923,981 km (0.094 R)
• M17: 19,545,560 km (0.04 R)
• M18: 19,816,033 km (0.044 R)
• M19: 20,456,910 km (0.066 R)
• M20: 20,923,057 km (0.108 R)
• M21: 25,121,671 km (0.102 R)
• M22: 27,869,485 km (0.094 R)
• M23: 29,610,804 km (0.088 R)
• M24: 31,546,601 km (0.06 R)
• M25: 32,043,415 km (0.101 R)
• M26: 32,545,466 km (0.073 R)
• M27: 33,052,752 km (0.034 R)
• M28: 43,872,119 km (0.08 R)
• M29: 50,493,171 km (0.066 R)
• M30: 53,775,049 km (0.08 R)
• M31: 54,840,186 km (0.106 R)
• M32: 55,378,140 km (0.091 R)
• M33: 56,464,370 km (0.054 R)
• M34: 57,934,618 km (0.115 R)
• M35: 58,866,313 km (0.075 R)
• M36: 60,568,587 km (0.1 R)
• M37: 61,721,538 km (0.114 R)
• M38: 62,693,326 km (0.044 R)
• M39: 65,871,832 km (0.12 R)
• M40: 66,479,499 km (0.112 R)
• M41: 67,500,504 km (0.073 R)
• M42: 67,911,898 km (0.091 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit