🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 26.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,632,556 km

• M1: 249,978 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 248 Days

Day: 23.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,632,556 km

• M1: 320,289 km (0.07 R)
• M2: 735,274 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.11 AU

Year: 375 Days

Day: 47.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.07 AU - 1.71 AU

Year: 614 Days

Day: 16.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,632,556 km

• M1: 209,886 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.79 AU - 5.01 AU

Year: 4065 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,632,556 km

• M1: 168,447 km (0.065 R)
• M2: 760,256 km (0.062 R)
• M3: 1,396,646 km (0.055 R)
• M4: 2,892,325 km (0.106 R)
• M5: 3,710,775 km (0.092 R)
• M6: 4,244,690 km (0.074 R)
• M7: 4,984,302 km (0.071 R)
• M8: 5,808,437 km (0.099 R)
• M9: 6,785,610 km (0.112 R)
• M10: 10,379,998 km (0.096 R)
• M11: 10,860,057 km (0.061 R)
• M12: 14,865,092 km (0.071 R)
• M13: 22,756,828 km (0.111 R)
• M14: 27,257,330 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 11.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.75 AU - 6.69 AU

Year: 5813 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,632,556 km

• M1: 146,756 km (0.052 R)
• M2: 515,365 km (0.075 R)
• M3: 1,382,284 km (0.084 R)
• M4: 2,171,563 km (0.089 R)
• M5: 3,998,153 km (0.055 R)
• M6: 4,749,284 km (0.108 R)
• M7: 5,592,118 km (0.09 R)
• M8: 5,978,679 km (0.109 R)
• M9: 8,870,256 km (0.101 R)
• M10: 10,106,383 km (0.065 R)
• M11: 10,556,673 km (0.111 R)
• M12: 19,026,456 km (0.115 R)
• M13: 24,194,314 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit