🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 12.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.09 AU - 3.87 AU

Year: 2756 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,208,246 km

• M1: 159,172 km (0.096 R)
• M2: 576,849 km (0.114 R)
• M3: 991,684 km (0.063 R)
• M4: 1,522,009 km (0.105 R)
• M5: 2,586,248 km (0.069 R)
• M6: 3,353,087 km (0.11 R)
• M7: 3,910,937 km (0.083 R)
• M8: 4,485,543 km (0.098 R)
• M9: 5,339,148 km (0.07 R)
• M10: 6,103,144 km (0.118 R)
• M11: 6,999,086 km (0.025 R)
• M12: 8,080,529 km (0.034 R)
• M13: 10,178,340 km (0.115 R)
• M14: 12,171,283 km (0.106 R)
• M15: 12,890,101 km (0.085 R)
• M16: 15,474,703 km (0.079 R)
• M17: 16,806,573 km (0.113 R)
• M18: 17,698,176 km (0.116 R)
• M19: 18,329,330 km (0.057 R)
• M20: 18,975,293 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 14.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.35 AU - 5.49 AU

Year: 4634 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,208,246 km

• M1: 179,218 km (0.105 R)
• M2: 631,303 km (0.102 R)
• M3: 1,181,973 km (0.111 R)
• M4: 2,609,136 km (0.109 R)
• M5: 3,416,217 km (0.093 R)
• M6: 4,012,963 km (0.108 R)
• M7: 4,579,340 km (0.065 R)
• M8: 6,511,995 km (0.119 R)
• M9: 7,365,750 km (0.099 R)
• M10: 10,774,487 km (0.079 R)
• M11: 11,546,263 km (0.076 R)
• M12: 14,897,405 km (0.089 R)
• M13: 15,626,694 km (0.07 R)
• M14: 17,339,740 km (0.115 R)
• M15: 19,971,017 km (0.075 R)
• M16: 20,651,088 km (0.117 R)
• M17: 21,276,408 km (0.116 R)
• M18: 23,678,052 km (0.115 R)
• M19: 28,584,413 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 9.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.78 AU - 8.94 AU

Year: 8478 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,208,246 km

• M1: 118,182 km (0.107 R)
• M2: 812,765 km (0.091 R)
• M3: 1,246,150 km (0.11 R)
• M4: 2,292,139 km (0.03 R)
• M5: 3,255,698 km (0.102 R)
• M6: 3,631,040 km (0.118 R)
• M7: 5,491,139 km (0.09 R)
• M8: 6,254,537 km (0.075 R)
• M9: 6,872,377 km (0.109 R)
• M10: 7,232,907 km (0.11 R)
• M11: 7,952,623 km (0.119 R)
• M12: 8,431,336 km (0.037 R)
• M13: 9,185,459 km (0.11 R)
• M14: 10,029,340 km (0.117 R)
• M15: 11,266,964 km (0.072 R)
• M16: 14,042,752 km (0.111 R)
• M17: 15,898,364 km (0.109 R)
• M18: 17,178,922 km (0.089 R)
• M19: 17,709,994 km (0.081 R)
• M20: 18,665,626 km (0.088 R)
• M21: 19,799,428 km (0.084 R)
• M22: 22,048,183 km (0.052 R)
• M23: 24,047,858 km (0.115 R)
• M24: 24,628,746 km (0.084 R)
• M25: 25,049,415 km (0.069 R)
• M26: 26,957,536 km (0.061 R)
• M27: 32,853,338 km (0.094 R)
• M28: 34,608,420 km (0.105 R)
• M29: 35,669,667 km (0.069 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: 235 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit