🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 8.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.81 AU - 0.89 AU

Year: 541 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,024,516 km

• M1: 109,506 km (0.105 R)
• M2: 410,646 km (0.09 R)
• M3: 803,041 km (0.112 R)
• M4: 1,154,596 km (0.102 R)
• M5: 1,565,243 km (0.104 R)
• M6: 2,315,925 km (0.098 R)
• M7: 2,703,982 km (0.077 R)
• M8: 3,042,970 km (0.12 R)
• M9: 3,324,663 km (0.078 R)
• M10: 3,649,739 km (0.069 R)
• M11: 3,941,306 km (0.118 R)
• M12: 4,571,711 km (0.114 R)
• M13: 5,054,912 km (0.102 R)
• M14: 5,554,719 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 14.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.84 AU - 2.32 AU

Year: 2071 Days

Day: 11.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,024,516 km

• M1: 181,013 km (0.073 R)
• M2: 634,594 km (0.097 R)
• M3: 1,099,993 km (0.094 R)
• M4: 1,594,713 km (0.071 R)
• M5: 2,161,091 km (0.1 R)
• M6: 2,776,686 km (0.107 R)
• M7: 3,373,582 km (0.1 R)
• M8: 3,906,898 km (0.068 R)
• M9: 5,341,990 km (0.12 R)
• M10: 5,838,356 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 3.9

Gravity: 48.55 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.76 AU - 9.9 AU

Year: 18111 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,024,516 km

• M1: 49,218 km (0.111 R)
• M2: 315,053 km (0.034 R)
• M3: 641,176 km (0.052 R)
• M4: 846,874 km (0.074 R)
• M5: 983,606 km (0.109 R)
• M6: 1,161,627 km (0.114 R)
• M7: 1,376,001 km (0.091 R)
• M8: 1,633,310 km (0.064 R)
• M9: 1,884,185 km (0.105 R)
• M10: 2,018,823 km (0.106 R)
• M11: 2,942,141 km (0.103 R)
• M12: 3,685,344 km (0.073 R)
• M13: 4,478,063 km (0.103 R)
• M14: 5,891,164 km (0.108 R)
• M15: 6,479,233 km (0.099 R)
• M16: 6,610,132 km (0.07 R)
• M17: 9,115,896 km (0.044 R)
• M18: 9,502,906 km (0.04 R)
• M19: 9,785,945 km (0.11 R)
• M20: 13,140,827 km (0.094 R)
• M21: 14,884,390 km (0.067 R)
• M22: 15,576,130 km (0.052 R)
• M23: 16,288,964 km (0.068 R)
• M24: 20,275,149 km (0.052 R)
• M25: 23,710,515 km (0.038 R)
• M26: 25,947,302 km (0.116 R)
• M27: 26,277,913 km (0.088 R)
• M28: 30,467,252 km (0.1 R)
• M29: 30,712,293 km (0.094 R)
• M30: 33,364,514 km (0.047 R)
• M31: 34,413,644 km (0.12 R)
• M32: 41,474,364 km (0.116 R)
• M33: 51,667,963 km (0.051 R)
• M34: 52,366,286 km (0.112 R)
• M35: 55,586,829 km (0.06 R)
• M36: 57,245,420 km (0.078 R)
• M37: 59,317,201 km (0.104 R)
• M38: 59,699,125 km (0.094 R)
• M39: 63,409,900 km (0.104 R)
• M40: 69,577,371 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit