🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 36.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 168 Days

Day: 37.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.97 AU - 2.67 AU

Year: 1310 Days

Day: 29.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,785,305 km

• M1: 117,434 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 13.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.73 AU - 6.47 AU

Year: 5587 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,785,305 km

• M1: 172,337 km (0.073 R)
• M2: 721,660 km (0.074 R)
• M3: 1,460,075 km (0.12 R)
• M4: 2,132,218 km (0.069 R)
• M5: 3,330,946 km (0.033 R)
• M6: 3,899,268 km (0.095 R)
• M7: 4,458,166 km (0.091 R)
• M8: 5,341,841 km (0.104 R)
• M9: 5,943,823 km (0.116 R)
• M10: 6,401,442 km (0.089 R)
• M11: 7,596,580 km (0.082 R)
• M12: 8,472,625 km (0.069 R)
• M13: 11,323,063 km (0.119 R)
• M14: 12,614,691 km (0.048 R)
• M15: 13,790,530 km (0.042 R)
• M16: 15,038,176 km (0.104 R)
• M17: 17,632,802 km (0.111 R)
• M18: 21,138,628 km (0.1 R)
• M19: 24,151,379 km (0.11 R)
• M20: 26,858,203 km (0.037 R)
• M21: 27,607,240 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 5.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.34 AU - 22.92 AU

Year: 31030 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,785,305 km

• M1: 72,106 km (0.041 R)
• M2: 295,157 km (0.096 R)
• M3: 825,032 km (0.107 R)
• M4: 1,157,439 km (0.109 R)
• M5: 2,732,704 km (0.106 R)
• M6: 4,747,040 km (0.09 R)
• M7: 5,568,033 km (0.081 R)
• M8: 7,439,652 km (0.051 R)
• M9: 9,355,402 km (0.078 R)
• M10: 10,158,892 km (0.111 R)
• M11: 17,030,670 km (0.099 R)
• M12: 18,665,177 km (0.081 R)
• M13: 20,027,265 km (0.112 R)
• M14: 23,981,287 km (0.066 R)
• M15: 26,140,582 km (0.102 R)
• M16: 27,267,353 km (0.057 R)
• M17: 36,490,511 km (0.084 R)
• M18: 45,310,652 km (0.052 R)
• M19: 46,280,046 km (0.105 R)
• M20: 56,373,863 km (0.047 R)
• M21: 58,821,434 km (0.105 R)
• M22: 60,362,292 km (0.025 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit