🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 218 Days

Day: 24 Hours

Environment

Temp: -13 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.6 AU - 0.86 AU

Year: 285 Days

Day: 14.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.24 AU

Year: 1262 Days

Day: 20.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,149,754 km

• M1: 71,657 km (0.092 R)
• M2: 199,863 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.95 AU - 2.21 AU

Year: 1370 Days

Day: 14.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 8.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.96 AU - 4.18 AU

Year: 3080 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,149,754 km

• M1: 103,522 km (0.108 R)
• M2: 362,924 km (0.067 R)
• M3: 630,555 km (0.109 R)
• M4: 1,117,346 km (0.116 R)
• M5: 1,558,211 km (0.067 R)
• M6: 2,411,817 km (0.072 R)
• M7: 4,436,624 km (0.048 R)
• M8: 4,933,439 km (0.039 R)
• M9: 5,977,482 km (0.112 R)
• M10: 6,370,326 km (0.107 R)
• M11: 7,653,277 km (0.119 R)
• M12: 8,444,800 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 11.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.12 AU - 7.6 AU

Year: 9116 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,149,754 km

• M1: 144,661 km (0.062 R)
• M2: 504,444 km (0.102 R)
• M3: 2,499,332 km (0.077 R)
• M4: 2,975,352 km (0.104 R)
• M5: 5,419,332 km (0.093 R)
• M6: 5,811,129 km (0.066 R)
• M7: 8,020,989 km (0.098 R)
• M8: 9,998,224 km (0.034 R)
• M9: 10,893,867 km (0.112 R)
• M10: 11,573,490 km (0.053 R)
• M11: 13,663,222 km (0.026 R)
• M12: 17,147,656 km (0.076 R)
• M13: 18,576,166 km (0.072 R)
• M14: 21,104,520 km (0.093 R)
• M15: 21,668,803 km (0.11 R)
• M16: 24,554,695 km (0.12 R)
• M17: 29,549,768 km (0.083 R)
• M18: 31,808,546 km (0.091 R)
• M19: 33,304,525 km (0.086 R)
• M20: 34,623,530 km (0.065 R)
• M21: 37,718,560 km (0.112 R)
• M22: 39,030,683 km (0.106 R)
• M23: 39,515,380 km (0.107 R)
• M24: 41,118,172 km (0.091 R)
• M25: 42,892,253 km (0.078 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: 529 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit