🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.84 AU - 1.32 AU

Year: 425 Days

Day: 19.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.25 AU

Year: 425 Days

Day: 28.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,924,402 km

• M1: 88,412 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.81 AU - 4.51 AU

Year: 3214 Days

Day: 26.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 9.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.22 AU - 5.92 AU

Year: 4324 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,924,402 km

• M1: 113,395 km (0.084 R)
• M2: 546,481 km (0.072 R)
• M3: 1,046,886 km (0.094 R)
• M4: 1,447,509 km (0.057 R)
• M5: 1,948,662 km (0.089 R)
• M6: 2,260,274 km (0.09 R)
• M7: 2,693,210 km (0.076 R)
• M8: 3,214,110 km (0.106 R)
• M9: 3,688,934 km (0.103 R)
• M10: 4,189,937 km (0.116 R)
• M11: 4,478,063 km (0.081 R)
• M12: 5,327,928 km (0.082 R)
• M13: 6,469,061 km (0.05 R)
• M14: 7,888,595 km (0.063 R)
• M15: 8,988,588 km (0.065 R)
• M16: 10,077,810 km (0.077 R)
• M17: 11,331,440 km (0.057 R)
• M18: 11,690,774 km (0.106 R)
• M19: 14,054,122 km (0.098 R)
• M20: 15,566,855 km (0.117 R)
• M21: 17,659,879 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 8.1

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.65 AU - 11.35 AU

Year: 13818 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,924,402 km

• M1: 101,128 km (0.11 R)
• M2: 389,702 km (0.062 R)
• M3: 944,860 km (0.104 R)
• M4: 1,220,419 km (0.043 R)
• M5: 1,688,960 km (0.117 R)
• M6: 2,372,173 km (0.103 R)
• M7: 3,431,476 km (0.082 R)
• M8: 3,950,730 km (0.089 R)
• M9: 5,354,557 km (0.061 R)
• M10: 6,770,201 km (0.084 R)
• M11: 8,276,801 km (0.066 R)
• M12: 8,710,336 km (0.065 R)
• M13: 9,363,331 km (0.052 R)
• M14: 9,994,634 km (0.076 R)
• M15: 11,109,587 km (0.099 R)
• M16: 12,616,935 km (0.083 R)
• M17: 14,052,326 km (0.105 R)
• M18: 17,634,747 km (0.062 R)
• M19: 18,760,471 km (0.111 R)
• M20: 19,173,809 km (0.078 R)
• M21: 19,677,954 km (0.082 R)
• M22: 20,104,757 km (0.066 R)
• M23: 21,065,475 km (0.063 R)
• M24: 28,555,840 km (0.103 R)
• M25: 30,105,674 km (0.11 R)
• M26: 33,131,141 km (0.105 R)
• M27: 37,515,855 km (0.025 R)
• M28: 42,413,988 km (0.117 R)
• M29: 47,875,358 km (0.064 R)
• M30: 51,174,440 km (0.066 R)
• M31: 51,657,790 km (0.086 R)
• M32: 56,832,081 km (0.065 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: 252 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit