🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 10.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.88 AU - 1.14 AU

Year: 713 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,753,423 km

• M1: 145,559 km (0.108 R)
• M2: 234,121 km (0.078 R)
• M3: 302,636 km (0.068 R)
• M4: 385,514 km (0.113 R)
• M5: 460,163 km (0.03 R)
• M6: 528,978 km (0.075 R)
• M7: 614,698 km (0.116 R)
• M8: 692,638 km (0.097 R)
• M9: 783,444 km (0.092 R)
• M10: 869,164 km (0.1 R)
• M11: 998,865 km (0.116 R)
• M12: 1,103,434 km (0.079 R)
• M13: 1,273,078 km (0.11 R)
• M14: 1,387,371 km (0.111 R)
• M15: 1,463,516 km (0.11 R)
• M16: 1,571,376 km (0.116 R)
• M17: 1,644,829 km (0.102 R)
• M18: 1,782,758 km (0.091 R)
• M19: 1,866,084 km (0.026 R)
• M20: 2,205,821 km (0.111 R)
• M21: 2,309,642 km (0.105 R)
• M22: 2,400,896 km (0.034 R)
• M23: 2,471,955 km (0.113 R)
• M24: 2,579,815 km (0.054 R)
• M25: 2,733,602 km (0.069 R)
• M26: 2,845,352 km (0.104 R)
• M27: 2,913,269 km (0.111 R)
• M28: 3,089,046 km (0.044 R)
• M29: 3,229,070 km (0.107 R)
• M30: 3,395,273 km (0.06 R)
• M31: 3,507,621 km (0.101 R)
• M32: 3,637,472 km (0.081 R)
• M33: 3,744,285 km (0.108 R)
• M34: 3,902,260 km (0.105 R)
• M35: 4,019,994 km (0.082 R)
• M36: 4,156,128 km (0.102 R)
• M37: 4,302,584 km (0.034 R)
• M38: 4,441,860 km (0.056 R)
• M39: 4,512,171 km (0.028 R)
• M40: 4,662,666 km (0.093 R)
• M41: 4,796,856 km (0.098 R)
• M42: 5,114,901 km (0.113 R)
• M43: 5,225,603 km (0.109 R)
• M44: 5,468,101 km (0.113 R)
• M45: 5,887,125 km (0.068 R)
• M46: 6,237,633 km (0.042 R)
• M47: 6,395,758 km (0.098 R)
• M48: 6,555,079 km (0.111 R)
• M49: 6,625,241 km (0.054 R)
• M50: 6,816,876 km (0.095 R)
• M51: 6,887,935 km (0.066 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 14.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.49 AU - 2.65 AU

Year: 2896 Days

Day: 7.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,753,423 km

• M1: 187,596 km (0.061 R)
• M2: 296,653 km (0.072 R)
• M3: 629,957 km (0.119 R)
• M4: 732,132 km (0.059 R)
• M5: 829,221 km (0.114 R)
• M6: 1,019,061 km (0.106 R)
• M7: 1,110,016 km (0.068 R)
• M8: 1,238,222 km (0.078 R)
• M9: 1,518,119 km (0.105 R)
• M10: 1,631,514 km (0.092 R)
• M11: 1,811,032 km (0.052 R)
• M12: 1,940,135 km (0.117 R)
• M13: 2,080,757 km (0.113 R)
• M14: 2,173,507 km (0.085 R)
• M15: 2,302,610 km (0.118 R)
• M16: 2,788,654 km (0.098 R)
• M17: 2,882,302 km (0.085 R)
• M18: 2,995,997 km (0.056 R)
• M19: 3,198,851 km (0.107 R)
• M20: 3,356,527 km (0.064 R)
• M21: 3,928,889 km (0.104 R)
• M22: 4,455,025 km (0.119 R)
• M23: 4,642,920 km (0.105 R)
• M24: 4,856,096 km (0.066 R)
• M25: 5,118,342 km (0.104 R)
• M26: 5,657,193 km (0.045 R)
• M27: 6,177,494 km (0.101 R)
• M28: 6,350,130 km (0.104 R)
• M29: 6,537,128 km (0.106 R)
• M30: 7,936,167 km (0.075 R)
• M31: 8,097,284 km (0.119 R)
• M32: 8,259,448 km (0.056 R)
• M33: 8,974,825 km (0.096 R)
• M34: 9,467,600 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 11.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.88 AU - 3.98 AU

Year: 5476 Days

Day: 6.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,753,423 km

• M1: 157,227 km (0.06 R)
• M2: 277,504 km (0.118 R)
• M3: 380,278 km (0.071 R)
• M4: 481,256 km (0.096 R)
• M5: 552,615 km (0.116 R)
• M6: 635,342 km (0.042 R)
• M7: 737,966 km (0.084 R)
• M8: 863,030 km (0.098 R)
• M9: 1,064,688 km (0.097 R)
• M10: 1,291,628 km (0.106 R)
• M11: 1,474,736 km (0.108 R)
• M12: 1,739,674 km (0.099 R)
• M13: 1,856,510 km (0.103 R)
• M14: 1,986,959 km (0.08 R)
• M15: 2,064,451 km (0.044 R)
• M16: 2,154,509 km (0.08 R)
• M17: 2,361,702 km (0.091 R)
• M18: 2,479,734 km (0.09 R)
• M19: 2,746,617 km (0.119 R)
• M20: 2,921,347 km (0.092 R)
• M21: 3,035,640 km (0.045 R)
• M22: 3,242,534 km (0.066 R)
• M23: 3,361,015 km (0.113 R)
• M24: 3,494,307 km (0.085 R)
• M25: 3,683,997 km (0.1 R)
• M26: 3,821,627 km (0.084 R)
• M27: 4,230,478 km (0.045 R)
• M28: 4,668,202 km (0.117 R)
• M29: 5,089,918 km (0.079 R)
• M30: 5,166,512 km (0.091 R)
• M31: 5,305,339 km (0.061 R)
• M32: 5,398,688 km (0.098 R)
• M33: 6,115,860 km (0.107 R)
• M34: 6,460,833 km (0.111 R)
• M35: 7,015,691 km (0.115 R)
• M36: 7,204,185 km (0.115 R)
• M37: 7,974,614 km (0.086 R)
• M38: 8,551,463 km (0.086 R)
• M39: 8,716,021 km (0.077 R)
• M40: 9,611,962 km (0.103 R)
• M41: 10,109,525 km (0.099 R)
• M42: 10,772,991 km (0.101 R)
• M43: 10,970,760 km (0.099 R)
• M44: 11,070,093 km (0.115 R)
• M45: 11,652,178 km (0.107 R)
• M46: 11,896,023 km (0.09 R)
• M47: 12,141,513 km (0.117 R)
• M48: 12,347,509 km (0.116 R)
• M49: 13,203,658 km (0.096 R)
• M50: 13,330,666 km (0.093 R)
• M51: 13,521,852 km (0.069 R)
• M52: 13,799,506 km (0.095 R)
• M53: 14,143,880 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit