🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 12.2

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.12 AU - 1.16 AU

Year: 786 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,301,900 km

• M1: 151,842 km (0.071 R)
• M2: 592,258 km (0.102 R)
• M3: 1,372,411 km (0.071 R)
• M4: 2,434,406 km (0.092 R)
• M5: 3,706,437 km (0.075 R)
• M6: 4,206,094 km (0.1 R)
• M7: 5,095,752 km (0.116 R)
• M8: 6,043,904 km (0.108 R)
• M9: 6,516,184 km (0.107 R)
• M10: 7,106,048 km (0.111 R)
• M11: 7,855,833 km (0.084 R)
• M12: 8,498,206 km (0.084 R)
• M13: 9,684,966 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 12.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.81 AU - 5.11 AU

Year: 7132 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,301,900 km

• M1: 151,842 km (0.046 R)
• M2: 576,999 km (0.063 R)
• M3: 1,003,503 km (0.084 R)
• M4: 1,426,715 km (0.103 R)
• M5: 2,594,027 km (0.107 R)
• M6: 3,747,726 km (0.094 R)
• M7: 4,209,684 km (0.093 R)
• M8: 4,796,407 km (0.11 R)
• M9: 5,630,714 km (0.072 R)
• M10: 8,675,779 km (0.094 R)
• M11: 9,303,641 km (0.076 R)
• M12: 10,106,533 km (0.095 R)
• M13: 11,161,497 km (0.073 R)
• M14: 11,850,545 km (0.089 R)
• M15: 16,192,025 km (0.079 R)
• M16: 17,493,825 km (0.108 R)
• M17: 21,252,023 km (0.117 R)
• M18: 23,234,045 km (0.066 R)
• M19: 23,834,681 km (0.068 R)
• M20: 24,888,448 km (0.056 R)
• M21: 26,994,487 km (0.106 R)
• M22: 29,316,246 km (0.098 R)
• M23: 33,151,786 km (0.101 R)
• M24: 33,585,470 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 3.7

Gravity: 55.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.37 AU - 6.75 AU

Year: 9632 Days

Day: 20.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,301,900 km

• M1: 46,525 km (0.094 R)
• M2: 190,139 km (0.102 R)
• M3: 351,555 km (0.097 R)
• M4: 1,006,494 km (0.111 R)
• M5: 1,335,909 km (0.118 R)
• M6: 1,702,573 km (0.056 R)
• M7: 1,993,242 km (0.101 R)
• M8: 3,251,659 km (0.069 R)
• M9: 3,776,598 km (0.053 R)
• M10: 4,992,380 km (0.067 R)
• M11: 8,611,601 km (0.078 R)
• M12: 9,029,727 km (0.113 R)
• M13: 9,364,228 km (0.11 R)
• M14: 10,999,183 km (0.115 R)
• M15: 11,491,211 km (0.052 R)
• M16: 11,714,560 km (0.116 R)
• M17: 17,317,300 km (0.109 R)
• M18: 18,208,006 km (0.055 R)
• M19: 18,511,540 km (0.063 R)
• M20: 19,285,110 km (0.08 R)
• M21: 20,485,484 km (0.037 R)
• M22: 26,072,964 km (0.036 R)
• M23: 26,847,881 km (0.075 R)
• M24: 28,139,808 km (0.095 R)
• M25: 32,263,025 km (0.057 R)
• M26: 41,812,605 km (0.119 R)
• M27: 45,882,415 km (0.046 R)
• M28: 46,585,525 km (0.113 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: 171 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit