🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 31.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.36 AU - 1.72 AU

Year: 691 Days

Day: 36.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.25 AU - 4.55 AU

Year: 3338 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 8.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.03 AU - 8.85 AU

Year: 8868 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,064,069 km

• M1: 109,655 km (0.09 R)
• M2: 448,644 km (0.063 R)
• M3: 1,033,572 km (0.071 R)
• M4: 1,544,299 km (0.099 R)
• M5: 2,028,098 km (0.064 R)
• M6: 2,624,395 km (0.115 R)
• M7: 3,471,269 km (0.071 R)
• M8: 3,910,189 km (0.078 R)
• M9: 7,452,517 km (0.108 R)
• M10: 8,438,816 km (0.101 R)
• M11: 12,287,371 km (0.071 R)
• M12: 13,220,562 km (0.119 R)
• M13: 14,154,651 km (0.026 R)
• M14: 14,521,914 km (0.041 R)
• M15: 16,154,027 km (0.12 R)
• M16: 16,860,278 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 13.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.01 AU - 9.09 AU

Year: 9846 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,064,069 km

• M1: 164,258 km (0.112 R)
• M2: 602,730 km (0.098 R)
• M3: 1,281,455 km (0.115 R)
• M4: 2,164,681 km (0.101 R)
• M5: 2,979,242 km (0.093 R)
• M6: 3,397,368 km (0.09 R)
• M7: 6,758,383 km (0.101 R)
• M8: 7,699,204 km (0.109 R)
• M9: 9,295,862 km (0.034 R)
• M10: 10,146,775 km (0.088 R)
• M11: 11,491,660 km (0.057 R)
• M12: 13,632,704 km (0.085 R)
• M13: 19,802,719 km (0.107 R)
• M14: 21,466,247 km (0.103 R)
• M15: 28,745,231 km (0.04 R)
• M16: 30,332,763 km (0.047 R)
• M17: 31,312,929 km (0.117 R)
• M18: 32,089,641 km (0.075 R)
• M19: 34,732,886 km (0.075 R)
• M20: 37,892,093 km (0.054 R)
• M21: 45,904,406 km (0.114 R)
• M22: 47,777,970 km (0.036 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit