🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 27.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,201,284 km

• M1: 388,356 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 157 Days

Day: 38.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.16 AU - 1.9 AU

Year: 729 Days

Day: 38.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 12.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.77 AU - 5.95 AU

Year: 4125 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,201,284 km

• M1: 154,535 km (0.063 R)
• M2: 607,966 km (0.094 R)
• M3: 1,082,041 km (0.044 R)
• M4: 1,483,263 km (0.075 R)
• M5: 2,164,083 km (0.088 R)
• M6: 3,518,692 km (0.119 R)
• M7: 3,954,321 km (0.088 R)
• M8: 4,543,736 km (0.077 R)
• M9: 6,671,167 km (0.104 R)
• M10: 7,542,575 km (0.107 R)
• M11: 8,058,688 km (0.061 R)
• M12: 8,971,235 km (0.05 R)
• M13: 9,830,226 km (0.074 R)
• M14: 11,220,588 km (0.08 R)
• M15: 11,848,600 km (0.106 R)
• M16: 12,594,794 km (0.114 R)
• M17: 13,028,179 km (0.115 R)
• M18: 14,336,413 km (0.116 R)
• M19: 17,747,244 km (0.069 R)
• M20: 18,476,833 km (0.114 R)
• M21: 20,061,074 km (0.052 R)
• M22: 21,871,657 km (0.099 R)
• M23: 23,137,854 km (0.108 R)
• M24: 24,676,169 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 13.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.42 AU - 8.46 AU

Year: 8614 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,201,284 km

• M1: 164,109 km (0.081 R)
• M2: 1,308,832 km (0.115 R)
• M3: 1,797,269 km (0.11 R)
• M4: 2,326,396 km (0.074 R)
• M5: 2,997,642 km (0.108 R)
• M6: 3,840,626 km (0.069 R)
• M7: 4,703,058 km (0.067 R)
• M8: 5,453,441 km (0.092 R)
• M9: 7,663,001 km (0.114 R)
• M10: 9,490,489 km (0.115 R)
• M11: 10,736,490 km (0.069 R)
• M12: 11,350,888 km (0.069 R)
• M13: 11,789,808 km (0.084 R)
• M14: 12,753,817 km (0.089 R)
• M15: 13,443,313 km (0.095 R)
• M16: 14,438,887 km (0.044 R)
• M17: 18,513,335 km (0.091 R)
• M18: 19,536,285 km (0.047 R)
• M19: 25,389,751 km (0.116 R)
• M20: 25,973,781 km (0.093 R)
• M21: 27,255,386 km (0.073 R)
• M22: 28,221,938 km (0.09 R)
• M23: 29,944,707 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit