🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.04 AU - 1.36 AU

Year: 462 Days

Day: 41.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 13.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.81 AU - 13.41 AU

Year: 14811 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,803,630 km

• M1: 164,408 km (0.076 R)
• M2: 660,026 km (0.099 R)
• M3: 2,046,200 km (0.083 R)
• M4: 3,786,023 km (0.115 R)
• M5: 5,060,597 km (0.117 R)
• M6: 6,124,387 km (0.062 R)
• M7: 6,603,699 km (0.047 R)
• M8: 11,291,647 km (0.077 R)
• M9: 11,857,426 km (0.089 R)
• M10: 18,180,629 km (0.074 R)
• M11: 19,102,601 km (0.082 R)
• M12: 20,886,256 km (0.111 R)
• M13: 22,375,204 km (0.101 R)
• M14: 22,941,282 km (0.106 R)
• M15: 25,388,703 km (0.08 R)
• M16: 26,630,515 km (0.106 R)
• M17: 34,729,894 km (0.105 R)
• M18: 35,162,381 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 7.9

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.74 AU - 19.64 AU

Year: 23964 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,803,630 km

• M1: 145,260 km (0.104 R)
• M2: 540,946 km (0.072 R)
• M3: 799,301 km (0.071 R)
• M4: 1,048,382 km (0.105 R)
• M5: 2,221,080 km (0.07 R)
• M6: 2,525,062 km (0.098 R)
• M7: 4,097,934 km (0.113 R)
• M8: 10,690,264 km (0.099 R)
• M9: 11,288,506 km (0.092 R)
• M10: 11,699,601 km (0.047 R)
• M11: 11,979,049 km (0.082 R)
• M12: 13,597,100 km (0.036 R)
• M13: 17,260,902 km (0.059 R)
• M14: 19,610,934 km (0.088 R)
• M15: 20,305,368 km (0.093 R)
• M16: 30,884,032 km (0.116 R)
• M17: 41,964,746 km (0.111 R)
• M18: 47,581,548 km (0.075 R)
• M19: 49,559,830 km (0.109 R)
• M20: 56,416,798 km (0.114 R)
• M21: 62,167,789 km (0.078 R)
• M22: 64,965,867 km (0.103 R)
• M23: 76,024,441 km (0.07 R)
• M24: 83,278,591 km (0.108 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit