🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.86 AU - 2.76 AU

Year: 1264 Days

Day: 47.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 10.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.38 AU - 8.74 AU

Year: 9013 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,483,501 km

• M1: 129,402 km (0.107 R)
• M2: 473,627 km (0.041 R)
• M3: 921,373 km (0.039 R)
• M4: 1,273,975 km (0.057 R)
• M5: 1,833,771 km (0.095 R)
• M6: 2,514,291 km (0.08 R)
• M7: 3,243,731 km (0.104 R)
• M8: 3,804,573 km (0.081 R)
• M9: 4,680,020 km (0.082 R)
• M10: 5,460,322 km (0.101 R)
• M11: 7,240,238 km (0.076 R)
• M12: 8,666,653 km (0.066 R)
• M13: 9,241,558 km (0.065 R)
• M14: 9,794,621 km (0.072 R)
• M15: 10,127,327 km (0.12 R)
• M16: 11,745,677 km (0.118 R)
• M17: 12,284,977 km (0.071 R)
• M18: 14,425,573 km (0.111 R)
• M19: 15,424,139 km (0.056 R)
• M20: 19,357,665 km (0.103 R)
• M21: 22,569,382 km (0.112 R)
• M22: 24,780,588 km (0.089 R)
• M23: 26,029,282 km (0.063 R)
• M24: 26,946,616 km (0.089 R)
• M25: 28,555,242 km (0.099 R)
• M26: 29,432,334 km (0.084 R)
• M27: 30,730,694 km (0.069 R)
• M28: 32,276,040 km (0.062 R)
• M29: 34,635,198 km (0.11 R)
• M30: 39,454,045 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 9.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.21 AU - 13.07 AU

Year: 16173 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,483,501 km

• M1: 125,513 km (0.099 R)
• M2: 496,665 km (0.097 R)
• M3: 986,149 km (0.101 R)
• M4: 1,682,378 km (0.119 R)
• M5: 2,655,512 km (0.087 R)
• M6: 3,371,786 km (0.034 R)
• M7: 11,452,914 km (0.077 R)
• M8: 13,063,036 km (0.082 R)
• M9: 13,887,320 km (0.113 R)
• M10: 16,568,563 km (0.104 R)
• M11: 17,534,067 km (0.107 R)
• M12: 24,029,008 km (0.047 R)
• M13: 28,201,143 km (0.083 R)
• M14: 30,044,189 km (0.056 R)
• M15: 31,721,630 km (0.099 R)
• M16: 48,739,435 km (0.11 R)
• M17: 55,006,987 km (0.091 R)
• M18: 64,693,749 km (0.096 R)
• M19: 67,281,642 km (0.066 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit