🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 14.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.2 AU - 8.74 AU

Year: 7572 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,603,436 km

• M1: 180,415 km (0.088 R)
• M2: 643,121 km (0.092 R)
• M3: 1,868,328 km (0.115 R)
• M4: 2,425,430 km (0.116 R)
• M5: 3,034,892 km (0.094 R)
• M6: 4,093,447 km (0.12 R)
• M7: 4,643,219 km (0.042 R)
• M8: 7,646,845 km (0.118 R)
• M9: 9,175,137 km (0.119 R)
• M10: 9,727,452 km (0.119 R)
• M11: 11,182,291 km (0.114 R)
• M12: 13,684,914 km (0.113 R)
• M13: 15,928,284 km (0.111 R)
• M14: 16,540,887 km (0.075 R)
• M15: 20,054,941 km (0.067 R)
• M16: 31,676,302 km (0.081 R)
• M17: 32,450,770 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.71 AU - 12.09 AU

Year: 13346 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,603,436 km

• M1: 100,231 km (0.066 R)
• M2: 446,250 km (0.114 R)
• M3: 746,493 km (0.042 R)
• M4: 1,014,423 km (0.118 R)
• M5: 1,541,157 km (0.096 R)
• M6: 1,843,943 km (0.039 R)
• M7: 4,522,942 km (0.09 R)
• M8: 5,181,023 km (0.095 R)
• M9: 6,465,620 km (0.079 R)
• M10: 7,300,077 km (0.065 R)
• M11: 8,247,031 km (0.057 R)
• M12: 8,594,996 km (0.091 R)
• M13: 9,181,121 km (0.056 R)
• M14: 9,745,703 km (0.111 R)
• M15: 10,233,542 km (0.08 R)
• M16: 12,462,550 km (0.105 R)
• M17: 15,581,067 km (0.094 R)
• M18: 16,452,175 km (0.093 R)
• M19: 17,999,616 km (0.043 R)
• M20: 20,028,462 km (0.1 R)
• M21: 20,977,361 km (0.071 R)
• M22: 23,221,329 km (0.09 R)
• M23: 28,376,622 km (0.073 R)
• M24: 36,524,470 km (0.095 R)
• M25: 37,463,346 km (0.072 R)
• M26: 37,819,538 km (0.03 R)
• M27: 38,298,102 km (0.079 R)
• M28: 40,501,380 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 13.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.21 AU - 14.53 AU

Year: 15166 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,603,436 km

• M1: 166,802 km (0.077 R)
• M2: 615,446 km (0.117 R)
• M3: 1,634,058 km (0.099 R)
• M4: 2,331,034 km (0.059 R)
• M5: 4,578,293 km (0.07 R)
• M6: 5,333,164 km (0.116 R)
• M7: 6,831,237 km (0.095 R)
• M8: 7,912,381 km (0.094 R)
• M9: 10,817,871 km (0.102 R)
• M10: 11,413,869 km (0.055 R)
• M11: 12,606,762 km (0.109 R)
• M12: 14,230,497 km (0.036 R)
• M13: 17,240,257 km (0.093 R)
• M14: 24,286,766 km (0.117 R)
• M15: 26,575,912 km (0.115 R)
• M16: 29,005,382 km (0.057 R)
• M17: 29,692,933 km (0.113 R)
• M18: 30,862,938 km (0.105 R)
• M19: 31,699,938 km (0.115 R)
• M20: 33,670,292 km (0.101 R)
• M21: 39,089,924 km (0.112 R)
• M22: 42,371,652 km (0.063 R)
• M23: 44,004,214 km (0.086 R)
• M24: 45,524,427 km (0.098 R)
• M25: 53,654,772 km (0.039 R)
• M26: 56,447,914 km (0.113 R)
• M27: 59,520,355 km (0.04 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit