🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 35 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.95 AU - 1.31 AU

Year: 457 Days

Day: 47.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 13.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.93 AU - 5.91 AU

Year: 4156 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,014,635 km

• M1: 170,542 km (0.08 R)
• M2: 684,709 km (0.111 R)
• M3: 1,167,611 km (0.076 R)
• M4: 3,198,702 km (0.083 R)
• M5: 4,095,391 km (0.103 R)
• M6: 5,120,137 km (0.114 R)
• M7: 5,603,936 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 11

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.77 AU - 5.49 AU

Year: 4425 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,014,635 km

• M1: 137,032 km (0.098 R)
• M2: 505,342 km (0.12 R)
• M3: 856,747 km (0.087 R)
• M4: 1,270,385 km (0.112 R)
• M5: 1,905,278 km (0.11 R)
• M6: 2,546,156 km (0.116 R)
• M7: 3,054,639 km (0.09 R)
• M8: 3,526,471 km (0.09 R)
• M9: 6,043,604 km (0.062 R)
• M10: 6,657,704 km (0.119 R)
• M11: 7,341,067 km (0.113 R)
• M12: 8,625,514 km (0.101 R)
• M13: 9,009,382 km (0.098 R)
• M14: 9,606,577 km (0.111 R)
• M15: 12,708,339 km (0.053 R)
• M16: 15,005,863 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 9.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.24 AU - 8.26 AU

Year: 7434 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,014,635 km

• M1: 114,592 km (0.047 R)
• M2: 401,670 km (0.094 R)
• M3: 1,614,460 km (0.085 R)
• M4: 2,534,786 km (0.091 R)
• M5: 2,850,887 km (0.096 R)
• M6: 3,214,409 km (0.085 R)
• M7: 3,986,185 km (0.083 R)
• M8: 4,710,538 km (0.118 R)
• M9: 5,611,865 km (0.083 R)
• M10: 6,385,286 km (0.119 R)
• M11: 7,264,921 km (0.118 R)
• M12: 7,907,743 km (0.056 R)
• M13: 8,711,982 km (0.098 R)
• M14: 9,263,250 km (0.114 R)
• M15: 11,106,445 km (0.079 R)
• M16: 11,502,431 km (0.064 R)
• M17: 12,587,165 km (0.111 R)
• M18: 14,137,747 km (0.087 R)
• M19: 15,936,063 km (0.112 R)
• M20: 16,440,208 km (0.059 R)
• M21: 16,890,198 km (0.099 R)
• M22: 20,199,752 km (0.119 R)
• M23: 22,239,519 km (0.089 R)
• M24: 22,948,912 km (0.085 R)
• M25: 24,830,404 km (0.079 R)
• M26: 27,887,586 km (0.102 R)
• M27: 28,712,469 km (0.099 R)
• M28: 30,314,812 km (0.025 R)
• M29: 32,375,522 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit