🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.36 AU - 1.92 AU

Year: 752 Days

Day: 12.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.35 AU - 5.43 AU

Year: 3294 Days

Day: 39.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,538,844 km

• M1: 66,122 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.55 AU - 5.89 AU

Year: 4900 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,538,844 km

• M1: 99,483 km (0.104 R)
• M2: 440,267 km (0.118 R)
• M3: 1,245,253 km (0.118 R)
• M4: 2,089,134 km (0.072 R)
• M5: 2,917,009 km (0.109 R)
• M6: 3,236,849 km (0.104 R)
• M7: 4,043,182 km (0.108 R)
• M8: 8,734,421 km (0.036 R)
• M9: 12,047,266 km (0.049 R)
• M10: 14,319,508 km (0.094 R)
• M11: 15,580,469 km (0.098 R)
• M12: 16,964,548 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 10.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.67 AU - 6.77 AU

Year: 4900 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,538,844 km

• M1: 140,772 km (0.05 R)
• M2: 500,106 km (0.115 R)
• M3: 844,330 km (0.052 R)
• M4: 1,570,778 km (0.057 R)
• M5: 2,906,986 km (0.091 R)
• M6: 3,471,119 km (0.12 R)
• M7: 3,847,508 km (0.1 R)
• M8: 4,272,066 km (0.077 R)
• M9: 4,795,509 km (0.087 R)
• M10: 6,683,434 km (0.049 R)
• M11: 8,211,278 km (0.1 R)
• M12: 9,375,448 km (0.088 R)
• M13: 10,185,221 km (0.119 R)
• M14: 11,986,380 km (0.09 R)
• M15: 12,413,781 km (0.088 R)
• M16: 13,118,836 km (0.099 R)
• M17: 14,998,533 km (0.03 R)
• M18: 16,837,988 km (0.077 R)
• M19: 18,538,617 km (0.111 R)
• M20: 18,937,894 km (0.103 R)
• M21: 19,694,709 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 10.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.38 AU - 10.94 AU

Year: 11599 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,538,844 km

• M1: 130,001 km (0.103 R)
• M2: 1,351,617 km (0.089 R)
• M3: 1,716,935 km (0.099 R)
• M4: 3,752,363 km (0.103 R)
• M5: 4,172,584 km (0.067 R)
• M6: 4,694,830 km (0.073 R)
• M7: 7,231,561 km (0.076 R)
• M8: 8,088,458 km (0.106 R)
• M9: 9,385,022 km (0.104 R)
• M10: 10,162,632 km (0.113 R)
• M11: 12,522,987 km (0.079 R)
• M12: 14,708,612 km (0.056 R)
• M13: 15,918,859 km (0.079 R)
• M14: 16,911,291 km (0.08 R)
• M15: 21,626,766 km (0.064 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit