🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 8.8

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 391 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,200,064 km

• M1: 109,506 km (0.101 R)
• M2: 474,674 km (0.105 R)
• M3: 936,483 km (0.078 R)
• M4: 1,281,007 km (0.106 R)
• M5: 1,878,500 km (0.053 R)
• M6: 2,295,729 km (0.058 R)
• M7: 2,620,805 km (0.115 R)
• M8: 2,998,390 km (0.103 R)
• M9: 3,376,274 km (0.071 R)
• M10: 3,850,649 km (0.115 R)
• M11: 5,395,098 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 12.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.13 AU - 3.27 AU

Year: 2959 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,200,064 km

• M1: 156,779 km (0.034 R)
• M2: 557,252 km (0.097 R)
• M3: 1,021,305 km (0.09 R)
• M4: 2,360,654 km (0.081 R)
• M5: 3,057,182 km (0.043 R)
• M6: 5,104,279 km (0.083 R)
• M7: 5,855,709 km (0.102 R)
• M8: 6,415,804 km (0.069 R)
• M9: 7,354,830 km (0.057 R)
• M10: 7,940,805 km (0.106 R)
• M11: 8,452,728 km (0.044 R)
• M12: 9,467,451 km (0.045 R)
• M13: 9,926,567 km (0.094 R)
• M14: 11,308,701 km (0.043 R)
• M15: 13,047,777 km (0.116 R)
• M16: 14,552,582 km (0.037 R)
• M17: 15,165,035 km (0.115 R)
• M18: 16,170,034 km (0.087 R)
• M19: 17,559,349 km (0.079 R)
• M20: 18,020,260 km (0.066 R)
• M21: 18,607,881 km (0.077 R)
• M22: 19,026,755 km (0.111 R)
• M23: 20,258,244 km (0.083 R)
• M24: 21,411,644 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 6.1

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.21 AU - 11.17 AU

Year: 20115 Days

Day: 17.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,200,064 km

• M1: 75,846 km (0.074 R)
• M2: 294,558 km (0.089 R)
• M3: 688,300 km (0.081 R)
• M4: 1,060,200 km (0.107 R)
• M5: 1,421,180 km (0.077 R)
• M6: 1,843,495 km (0.117 R)
• M7: 2,283,462 km (0.041 R)
• M8: 3,084,409 km (0.094 R)
• M9: 3,761,788 km (0.117 R)
• M10: 3,968,233 km (0.078 R)
• M11: 4,307,820 km (0.03 R)
• M12: 5,009,883 km (0.114 R)
• M13: 5,863,638 km (0.117 R)
• M14: 6,941,042 km (0.104 R)
• M15: 7,666,292 km (0.086 R)
• M16: 9,754,080 km (0.097 R)
• M17: 10,258,375 km (0.028 R)
• M18: 11,938,957 km (0.114 R)
• M19: 12,646,705 km (0.094 R)
• M20: 15,232,953 km (0.072 R)
• M21: 22,951,455 km (0.071 R)
• M22: 24,043,669 km (0.042 R)
• M23: 24,756,652 km (0.073 R)
• M24: 26,979,677 km (0.074 R)
• M25: 27,638,655 km (0.114 R)
• M26: 28,760,340 km (0.105 R)
• M27: 28,988,327 km (0.103 R)
• M28: 32,184,935 km (0.038 R)
• M29: 32,801,577 km (0.078 R)
• M30: 36,268,508 km (0.041 R)
• M31: 36,668,233 km (0.114 R)
• M32: 39,830,433 km (0.091 R)
• M33: 41,260,439 km (0.102 R)
• M34: 51,902,532 km (0.106 R)
• M35: 54,473,372 km (0.101 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: 447 - 17,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit