🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 9.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.69 AU

Year: 295 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,046,169 km

• M1: 124,017 km (0.067 R)
• M2: 332,257 km (0.085 R)
• M3: 558,000 km (0.041 R)
• M4: 753,973 km (0.038 R)
• M5: 993,031 km (0.051 R)
• M6: 1,262,606 km (0.117 R)
• M7: 1,512,285 km (0.084 R)
• M8: 1,698,385 km (0.116 R)
• M9: 1,974,841 km (0.092 R)
• M10: 2,173,208 km (0.081 R)
• M11: 2,398,203 km (0.117 R)
• M12: 2,675,408 km (0.073 R)
• M13: 3,118,068 km (0.086 R)
• M14: 3,316,734 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 8.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 878 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,046,169 km

• M1: 105,915 km (0.096 R)
• M2: 379,679 km (0.116 R)
• M3: 543,489 km (0.085 R)
• M4: 789,578 km (0.059 R)
• M5: 1,290,880 km (0.095 R)
• M6: 1,902,586 km (0.072 R)
• M7: 2,148,674 km (0.08 R)
• M8: 2,343,750 km (0.104 R)
• M9: 3,747,127 km (0.028 R)
• M10: 3,976,760 km (0.045 R)
• M11: 4,183,504 km (0.083 R)
• M12: 4,457,119 km (0.083 R)
• M13: 4,878,835 km (0.099 R)
• M14: 5,710,450 km (0.085 R)
• M15: 5,898,943 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 6.9

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.02 AU - 9.52 AU

Year: 15224 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,046,169 km

• M1: 173,833 km (0.08 R)
• M2: 351,405 km (0.06 R)
• M3: 2,149,721 km (0.089 R)
• M4: 2,451,610 km (0.105 R)
• M5: 3,063,166 km (0.108 R)
• M6: 4,431,687 km (0.059 R)
• M7: 6,211,603 km (0.101 R)
• M8: 8,296,548 km (0.109 R)
• M9: 9,074,756 km (0.104 R)
• M10: 11,200,692 km (0.093 R)
• M11: 12,049,211 km (0.116 R)
• M12: 12,266,277 km (0.086 R)
• M13: 12,817,246 km (0.113 R)
• M14: 17,534,217 km (0.11 R)
• M15: 20,663,655 km (0.039 R)
• M16: 21,090,906 km (0.051 R)
• M17: 29,616,040 km (0.11 R)
• M18: 30,470,693 km (0.116 R)
• M19: 35,761,371 km (0.087 R)
• M20: 40,378,709 km (0.063 R)
• M21: 40,875,823 km (0.11 R)
• M22: 41,476,458 km (0.046 R)
• M23: 42,081,432 km (0.081 R)
• M24: 43,819,311 km (0.098 R)
• M25: 48,589,837 km (0.101 R)
• M26: 50,567,072 km (0.118 R)
• M27: 51,794,822 km (0.069 R)
• M28: 52,810,442 km (0.083 R)
• M29: 56,033,079 km (0.099 R)
• M30: 56,384,036 km (0.074 R)
• M31: 56,971,357 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit