🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 13.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.87 AU - 6.19 AU

Year: 5436 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 109,100,149 km

• M1: 172,935 km (0.068 R)
• M2: 646,113 km (0.032 R)
• M3: 1,085,931 km (0.098 R)
• M4: 1,970,802 km (0.091 R)
• M5: 3,083,511 km (0.077 R)
• M6: 3,882,962 km (0.108 R)
• M7: 4,794,911 km (0.092 R)
• M8: 6,280,119 km (0.115 R)
• M9: 7,302,171 km (0.096 R)
• M10: 7,777,294 km (0.118 R)
• M11: 8,528,874 km (0.057 R)
• M12: 9,501,110 km (0.104 R)
• M13: 11,746,275 km (0.118 R)
• M14: 12,358,878 km (0.115 R)
• M15: 13,471,288 km (0.103 R)
• M16: 14,371,568 km (0.073 R)
• M17: 17,787,935 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 13.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.36 AU - 7.02 AU

Year: 5653 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 109,100,149 km

• M1: 278,402 km (0.082 R)
• M2: 1,129,165 km (0.075 R)
• M3: 1,948,512 km (0.077 R)
• M4: 3,688,934 km (0.115 R)
• M5: 7,048,453 km (0.069 R)
• M6: 7,647,294 km (0.047 R)
• M7: 9,144,020 km (0.092 R)
• M8: 9,892,010 km (0.059 R)
• M9: 12,301,433 km (0.083 R)
• M10: 13,904,673 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 4.6

Gravity: 43.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.89 AU - 20.35 AU

Year: 29495 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 109,100,149 km

• M1: 58,343 km (0.077 R)
• M2: 682,615 km (0.101 R)
• M3: 1,908,121 km (0.11 R)
• M4: 2,251,598 km (0.119 R)
• M5: 2,772,049 km (0.079 R)
• M6: 4,692,436 km (0.08 R)
• M7: 5,807,539 km (0.077 R)
• M8: 6,279,969 km (0.065 R)
• M9: 7,035,887 km (0.044 R)
• M10: 7,572,495 km (0.029 R)
• M11: 8,726,941 km (0.113 R)
• M12: 9,993,736 km (0.113 R)
• M13: 11,596,528 km (0.107 R)
• M14: 12,192,077 km (0.098 R)
• M15: 13,851,865 km (0.109 R)
• M16: 16,017,145 km (0.086 R)
• M17: 16,568,413 km (0.042 R)
• M18: 17,904,023 km (0.098 R)
• M19: 19,724,479 km (0.094 R)
• M20: 23,142,491 km (0.075 R)
• M21: 28,109,590 km (0.068 R)
• M22: 31,406,577 km (0.108 R)
• M23: 36,191,166 km (0.083 R)
• M24: 39,084,837 km (0.057 R)
• M25: 46,985,849 km (0.042 R)
• M26: 59,741,162 km (0.04 R)
• M27: 63,312,362 km (0.101 R)
• M28: 64,918,445 km (0.107 R)
• M29: 70,386,845 km (0.102 R)
• M30: 84,415,086 km (0.103 R)
• M31: 85,800,961 km (0.098 R)
• M32: 88,333,803 km (0.109 R)
• M33: 105,541,148 km (0.091 R)
• M34: 107,149,176 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit