🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 567 Days

Day: 28 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 14.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.09 AU - 5.95 AU

Year: 4737 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,203,543 km

• M1: 185,501 km (0.099 R)
• M2: 749,037 km (0.108 R)
• M3: 2,005,359 km (0.102 R)
• M4: 2,571,887 km (0.096 R)
• M5: 3,264,375 km (0.082 R)
• M6: 3,729,625 km (0.113 R)
• M7: 4,262,642 km (0.096 R)
• M8: 4,821,240 km (0.068 R)
• M9: 5,765,652 km (0.111 R)
• M10: 6,766,162 km (0.043 R)
• M11: 7,773,405 km (0.098 R)
• M12: 8,917,230 km (0.112 R)
• M13: 9,389,211 km (0.082 R)
• M14: 10,512,392 km (0.059 R)
• M15: 11,863,710 km (0.071 R)
• M16: 12,827,120 km (0.077 R)
• M17: 13,686,410 km (0.092 R)
• M18: 14,637,852 km (0.076 R)
• M19: 17,635,345 km (0.099 R)
• M20: 19,148,228 km (0.083 R)
• M21: 26,960,379 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.8

Radius: 4.9

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.98 AU - 13 AU

Year: 17100 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,203,543 km

• M1: 61,634 km (0.117 R)
• M2: 242,498 km (0.107 R)
• M3: 395,088 km (0.118 R)
• M4: 715,826 km (0.056 R)
• M5: 1,024,297 km (0.109 R)
• M6: 1,181,524 km (0.087 R)
• M7: 1,370,466 km (0.062 R)
• M8: 6,677,151 km (0.079 R)
• M9: 6,950,915 km (0.113 R)
• M10: 7,569,652 km (0.08 R)
• M11: 9,878,396 km (0.065 R)
• M12: 12,006,725 km (0.106 R)
• M13: 13,177,628 km (0.103 R)
• M14: 15,425,934 km (0.103 R)
• M15: 20,283,377 km (0.093 R)
• M16: 23,891,528 km (0.096 R)
• M17: 27,207,066 km (0.037 R)
• M18: 28,734,460 km (0.118 R)
• M19: 30,070,668 km (0.065 R)
• M20: 38,675,986 km (0.109 R)
• M21: 40,754,798 km (0.106 R)
• M22: 48,786,409 km (0.073 R)
• M23: 51,563,544 km (0.11 R)
• M24: 58,577,440 km (0.065 R)
• M25: 60,523,559 km (0.073 R)
• M26: 63,930,052 km (0.102 R)
• M27: 68,953,698 km (0.028 R)
• M28: 71,341,579 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit