🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.79 AU - 1.01 AU

Year: 303 Days

Day: 36.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.58 AU - 3.88 AU

Year: 2059 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 13.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.2 AU - 10.36 AU

Year: 11693 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,960,001 km

• M1: 170,392 km (0.058 R)
• M2: 1,197,830 km (0.105 R)
• M3: 1,691,503 km (0.081 R)
• M4: 2,378,457 km (0.113 R)
• M5: 4,373,344 km (0.106 R)
• M6: 5,782,107 km (0.104 R)
• M7: 6,325,896 km (0.059 R)
• M8: 6,903,942 km (0.12 R)
• M9: 8,033,256 km (0.119 R)
• M10: 10,657,203 km (0.049 R)
• M11: 11,254,697 km (0.12 R)
• M12: 13,244,348 km (0.04 R)
• M13: 16,439,011 km (0.047 R)
• M14: 18,368,524 km (0.055 R)
• M15: 19,070,288 km (0.104 R)
• M16: 20,033,848 km (0.096 R)
• M17: 20,694,173 km (0.051 R)
• M18: 27,205,719 km (0.068 R)
• M19: 32,196,753 km (0.105 R)
• M20: 32,647,940 km (0.119 R)
• M21: 33,562,731 km (0.1 R)
• M22: 34,143,021 km (0.102 R)
• M23: 36,166,632 km (0.071 R)
• M24: 36,776,692 km (0.099 R)
• M25: 38,017,456 km (0.073 R)
• M26: 46,341,082 km (0.068 R)
• M27: 50,166,300 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 7.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.02 AU - 19.94 AU

Year: 23734 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,960,001 km

• M1: 97,089 km (0.101 R)
• M2: 356,342 km (0.118 R)
• M3: 619,634 km (0.094 R)
• M4: 1,525,449 km (0.033 R)
• M5: 1,877,304 km (0.075 R)
• M6: 2,436,949 km (0.115 R)
• M7: 4,950,194 km (0.091 R)
• M8: 5,620,242 km (0.096 R)
• M9: 6,502,421 km (0.055 R)
• M10: 7,516,246 km (0.068 R)
• M11: 8,400,369 km (0.066 R)
• M12: 9,905,324 km (0.114 R)
• M13: 12,278,844 km (0.062 R)
• M14: 13,065,130 km (0.066 R)
• M15: 13,439,274 km (0.075 R)
• M16: 13,756,422 km (0.087 R)
• M17: 16,189,482 km (0.1 R)
• M18: 16,986,689 km (0.107 R)
• M19: 17,582,836 km (0.101 R)
• M20: 19,942,743 km (0.116 R)
• M21: 20,606,060 km (0.114 R)
• M22: 22,328,679 km (0.053 R)
• M23: 28,797,291 km (0.12 R)
• M24: 30,726,804 km (0.088 R)
• M25: 32,285,764 km (0.11 R)
• M26: 33,431,235 km (0.087 R)
• M27: 35,319,758 km (0.094 R)
• M28: 36,046,056 km (0.082 R)
• M29: 38,794,169 km (0.086 R)
• M30: 39,179,383 km (0.041 R)
• M31: 41,679,014 km (0.11 R)
• M32: 43,587,284 km (0.106 R)
• M33: 46,557,999 km (0.092 R)
• M34: 47,577,508 km (0.119 R)
• M35: 51,804,546 km (0.067 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit