🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.28 AU - 1.7 AU

Year: 783 Days

Day: 31 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,652,438 km

• M1: 710,141 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.27 AU - 2.41 AU

Year: 1541 Days

Day: 16.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 12.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.69 AU - 7.03 AU

Year: 6904 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,652,438 km

• M1: 157,975 km (0.113 R)
• M2: 557,701 km (0.116 R)
• M3: 1,000,062 km (0.118 R)
• M4: 1,648,419 km (0.06 R)
• M5: 2,478,837 km (0.065 R)
• M6: 3,029,357 km (0.067 R)
• M7: 4,203,102 km (0.095 R)
• M8: 4,637,983 km (0.074 R)
• M9: 5,449,850 km (0.117 R)
• M10: 6,453,353 km (0.085 R)
• M11: 7,356,326 km (0.043 R)
• M12: 8,702,856 km (0.089 R)
• M13: 9,542,699 km (0.069 R)
• M14: 11,045,858 km (0.1 R)
• M15: 12,440,709 km (0.118 R)
• M16: 13,234,475 km (0.105 R)
• M17: 14,174,847 km (0.05 R)
• M18: 15,337,522 km (0.075 R)
• M19: 18,725,465 km (0.088 R)
• M20: 22,352,166 km (0.098 R)
• M21: 23,525,462 km (0.088 R)
• M22: 25,153,236 km (0.097 R)
• M23: 26,079,995 km (0.087 R)
• M24: 28,632,284 km (0.085 R)
• M25: 33,719,659 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 10.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.48 AU - 7.52 AU

Year: 8841 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,652,438 km

• M1: 127,308 km (0.111 R)
• M2: 686,355 km (0.043 R)
• M3: 1,125,574 km (0.091 R)
• M4: 1,737,878 km (0.051 R)
• M5: 5,616,951 km (0.094 R)
• M6: 6,684,033 km (0.101 R)
• M7: 7,329,099 km (0.075 R)
• M8: 9,515,023 km (0.09 R)
• M9: 16,349,551 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 13.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.52 AU - 10.56 AU

Year: 11700 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,652,438 km

• M1: 174,431 km (0.026 R)
• M2: 634,744 km (0.108 R)
• M3: 1,148,463 km (0.091 R)
• M4: 2,415,856 km (0.061 R)
• M5: 3,026,515 km (0.1 R)
• M6: 3,489,670 km (0.111 R)
• M7: 4,054,252 km (0.059 R)
• M8: 4,891,701 km (0.116 R)
• M9: 7,268,512 km (0.087 R)
• M10: 7,934,521 km (0.103 R)
• M11: 11,176,756 km (0.067 R)
• M12: 13,858,597 km (0.114 R)
• M13: 15,551,297 km (0.072 R)
• M14: 17,967,901 km (0.06 R)
• M15: 19,659,105 km (0.032 R)
• M16: 23,002,468 km (0.096 R)
• M17: 25,936,830 km (0.077 R)
• M18: 36,947,084 km (0.108 R)
• M19: 39,927,372 km (0.105 R)
• M20: 41,738,105 km (0.099 R)
• M21: 42,397,832 km (0.081 R)
• M22: 44,830,592 km (0.055 R)
• M23: 46,928,104 km (0.091 R)
• M24: 47,498,222 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit