🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 8.4

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.32 AU - 1.6 AU

Year: 1240 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,929,324 km

• M1: 115,340 km (0.081 R)
• M2: 610,060 km (0.104 R)
• M3: 1,010,234 km (0.04 R)
• M4: 1,257,520 km (0.115 R)
• M5: 1,492,089 km (0.048 R)
• M6: 1,684,472 km (0.105 R)
• M7: 1,879,697 km (0.071 R)
• M8: 2,262,069 km (0.084 R)
• M9: 3,592,144 km (0.097 R)
• M10: 3,837,784 km (0.1 R)
• M11: 4,624,818 km (0.094 R)
• M12: 5,739,921 km (0.06 R)
• M13: 5,981,222 km (0.08 R)
• M14: 6,263,064 km (0.11 R)
• M15: 6,698,245 km (0.113 R)
• M16: 6,902,745 km (0.075 R)
• M17: 8,338,585 km (0.071 R)
• M18: 9,032,869 km (0.063 R)
• M19: 9,666,117 km (0.104 R)
• M20: 10,505,510 km (0.114 R)
• M21: 10,715,097 km (0.102 R)
• M22: 10,902,992 km (0.096 R)
• M23: 11,212,061 km (0.102 R)
• M24: 11,501,234 km (0.043 R)
• M25: 12,140,316 km (0.108 R)
• M26: 12,466,439 km (0.116 R)
• M27: 12,643,862 km (0.117 R)
• M28: 13,002,598 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.83 AU - 2.55 AU

Year: 2278 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,929,324 km

• M1: 306,825 km (0.035 R)
• M2: 642,523 km (0.07 R)
• M3: 3,357,275 km (0.102 R)
• M4: 3,914,976 km (0.061 R)
• M5: 4,278,050 km (0.076 R)
• M6: 4,640,227 km (0.093 R)
• M7: 5,296,812 km (0.112 R)
• M8: 6,058,863 km (0.092 R)
• M9: 7,902,956 km (0.075 R)
• M10: 10,420,389 km (0.119 R)
• M11: 11,627,943 km (0.11 R)
• M12: 12,636,532 km (0.114 R)
• M13: 12,902,816 km (0.106 R)
• M14: 13,565,385 km (0.109 R)
• M15: 14,654,159 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 11.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.74 AU - 3.28 AU

Year: 3671 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,929,324 km

• M1: 147,952 km (0.086 R)
• M2: 561,441 km (0.093 R)
• M3: 849,118 km (0.036 R)
• M4: 1,482,365 km (0.112 R)
• M5: 2,369,630 km (0.108 R)
• M6: 2,640,552 km (0.103 R)
• M7: 2,971,163 km (0.058 R)
• M8: 3,611,891 km (0.056 R)
• M9: 4,390,249 km (0.076 R)
• M10: 4,742,552 km (0.108 R)
• M11: 5,069,722 km (0.119 R)
• M12: 6,097,011 km (0.114 R)
• M13: 6,669,671 km (0.027 R)
• M14: 7,035,289 km (0.029 R)
• M15: 7,530,009 km (0.041 R)
• M16: 8,367,607 km (0.105 R)
• M17: 9,518,165 km (0.082 R)
• M18: 9,845,036 km (0.071 R)
• M19: 10,629,677 km (0.114 R)
• M20: 11,120,807 km (0.088 R)
• M21: 11,863,560 km (0.032 R)
• M22: 12,137,025 km (0.088 R)
• M23: 13,293,865 km (0.053 R)
• M24: 14,806,599 km (0.097 R)
• M25: 17,120,728 km (0.091 R)
• M26: 17,596,450 km (0.107 R)
• M27: 17,855,403 km (0.098 R)
• M28: 18,567,789 km (0.115 R)
• M29: 18,948,365 km (0.074 R)
• M30: 19,410,174 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 14.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.12 AU - 6.52 AU

Year: 8625 Days

Day: 10.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,929,324 km

• M1: 188,493 km (0.057 R)
• M2: 465,399 km (0.101 R)
• M3: 861,833 km (0.099 R)
• M4: 1,749,248 km (0.106 R)
• M5: 2,107,834 km (0.1 R)
• M6: 2,663,590 km (0.111 R)
• M7: 3,266,769 km (0.116 R)
• M8: 3,762,087 km (0.075 R)
• M9: 4,724,600 km (0.049 R)
• M10: 5,588,827 km (0.116 R)
• M11: 6,528,301 km (0.068 R)
• M12: 9,958,431 km (0.082 R)
• M13: 11,641,856 km (0.116 R)
• M14: 12,039,038 km (0.106 R)
• M15: 13,933,994 km (0.065 R)
• M16: 15,208,419 km (0.057 R)
• M17: 16,748,978 km (0.116 R)
• M18: 19,257,285 km (0.092 R)
• M19: 19,768,611 km (0.097 R)
• M20: 21,522,197 km (0.053 R)
• M21: 22,123,431 km (0.099 R)
• M22: 25,254,813 km (0.083 R)
• M23: 27,099,505 km (0.057 R)
• M24: 28,251,558 km (0.045 R)
• M25: 29,009,720 km (0.106 R)
• M26: 29,637,732 km (0.071 R)
• M27: 30,485,353 km (0.07 R)
• M28: 31,129,073 km (0.112 R)
• M29: 33,026,572 km (0.101 R)
• M30: 34,147,060 km (0.082 R)
• M31: 35,209,654 km (0.069 R)
• M32: 36,444,136 km (0.045 R)
• M33: 37,779,297 km (0.104 R)
• M34: 39,380,891 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit