🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 8.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 6 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,582,229 km

• M1: 102,175 km (0.092 R)
• M2: 442,660 km (0.09 R)
• M3: 726,447 km (0.087 R)
• M4: 1,013,077 km (0.091 R)
• M5: 1,528,741 km (0.116 R)
• M6: 1,794,726 km (0.073 R)
• M7: 2,141,793 km (0.098 R)
• M8: 2,449,516 km (0.066 R)
• M9: 2,736,743 km (0.111 R)
• M10: 3,121,958 km (0.041 R)
• M11: 3,614,733 km (0.114 R)
• M12: 4,145,357 km (0.095 R)
• M13: 4,962,012 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 14.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 849 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,582,229 km

• M1: 179,069 km (0.105 R)
• M2: 1,031,926 km (0.118 R)
• M3: 1,767,200 km (0.064 R)
• M4: 2,491,702 km (0.087 R)
• M5: 3,002,728 km (0.11 R)
• M6: 3,529,313 km (0.066 R)
• M7: 4,117,532 km (0.094 R)
• M8: 4,855,199 km (0.092 R)
• M9: 5,567,135 km (0.106 R)
• M10: 6,145,929 km (0.113 R)
• M11: 7,111,883 km (0.117 R)
• M12: 8,008,124 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 4.1

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.54 AU - 7.84 AU

Year: 12448 Days

Day: 21.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,582,229 km

• M1: 70,012 km (0.069 R)
• M2: 285,283 km (0.098 R)
• M3: 430,094 km (0.116 R)
• M4: 780,901 km (0.087 R)
• M5: 1,043,146 km (0.086 R)
• M6: 1,424,621 km (0.106 R)
• M7: 1,626,428 km (0.055 R)
• M8: 1,846,935 km (0.054 R)
• M9: 2,037,523 km (0.118 R)
• M10: 2,241,126 km (0.119 R)
• M11: 2,458,192 km (0.053 R)
• M12: 2,669,275 km (0.073 R)
• M13: 2,892,475 km (0.111 R)
• M14: 3,710,775 km (0.099 R)
• M15: 3,988,878 km (0.036 R)
• M16: 4,226,738 km (0.039 R)
• M17: 4,997,167 km (0.091 R)
• M18: 5,336,455 km (0.049 R)
• M19: 6,060,659 km (0.028 R)
• M20: 6,811,041 km (0.083 R)
• M21: 7,501,884 km (0.114 R)
• M22: 7,782,829 km (0.036 R)
• M23: 8,624,018 km (0.105 R)
• M24: 10,735,293 km (0.032 R)
• M25: 12,486,186 km (0.101 R)
• M26: 14,296,171 km (0.067 R)
• M27: 15,617,120 km (0.061 R)
• M28: 15,746,971 km (0.075 R)
• M29: 16,273,855 km (0.11 R)
• M30: 16,676,572 km (0.111 R)
• M31: 17,642,226 km (0.105 R)
• M32: 19,308,448 km (0.07 R)
• M33: 19,759,784 km (0.059 R)
• M34: 19,988,071 km (0.101 R)
• M35: 22,616,505 km (0.105 R)
• M36: 24,403,901 km (0.034 R)
• M37: 24,666,744 km (0.106 R)
• M38: 35,884,191 km (0.061 R)
• M39: 36,680,500 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit