🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 9.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 1174 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 6,500,070 km

• M1: 127,158 km (0.054 R)
• M2: 190,139 km (0.054 R)
• M3: 257,308 km (0.117 R)
• M4: 424,409 km (0.097 R)
• M5: 516,711 km (0.034 R)
• M6: 620,981 km (0.1 R)
• M7: 687,253 km (0.045 R)
• M8: 760,855 km (0.118 R)
• M9: 852,109 km (0.043 R)
• M10: 921,822 km (0.063 R)
• M11: 1,311,824 km (0.069 R)
• M12: 1,369,868 km (0.053 R)
• M13: 1,642,285 km (0.045 R)
• M14: 1,762,562 km (0.072 R)
• M15: 1,898,995 km (0.12 R)
• M16: 1,971,850 km (0.073 R)
• M17: 2,066,096 km (0.029 R)
• M18: 2,350,482 km (0.091 R)
• M19: 2,436,201 km (0.116 R)
• M20: 2,618,112 km (0.049 R)
• M21: 2,714,453 km (0.088 R)
• M22: 2,797,031 km (0.111 R)
• M23: 2,949,172 km (0.078 R)
• M24: 3,026,365 km (0.084 R)
• M25: 3,088,598 km (0.067 R)
• M26: 3,159,058 km (0.108 R)
• M27: 3,261,832 km (0.079 R)
• M28: 3,478,898 km (0.111 R)
• M29: 3,609,797 km (0.043 R)
• M30: 3,792,605 km (0.087 R)
• M31: 3,901,961 km (0.105 R)
• M32: 3,978,256 km (0.085 R)
• M33: 4,063,826 km (0.108 R)
• M34: 4,262,642 km (0.105 R)
• M35: 4,341,330 km (0.096 R)
• M36: 4,491,377 km (0.112 R)
• M37: 4,733,127 km (0.038 R)
• M38: 4,814,658 km (0.074 R)
• M39: 4,896,787 km (0.116 R)
• M40: 4,970,090 km (0.118 R)
• M41: 5,052,967 km (0.061 R)
• M42: 5,257,617 km (0.101 R)
• M43: 5,323,291 km (0.09 R)
• M44: 5,464,960 km (0.073 R)
• M45: 5,550,679 km (0.036 R)
• M46: 5,684,719 km (0.083 R)
• M47: 5,829,530 km (0.066 R)
• M48: 5,936,642 km (0.118 R)
• M49: 6,005,008 km (0.08 R)
• M50: 6,063,950 km (0.025 R)
• M51: 6,162,535 km (0.113 R)
• M52: 6,221,925 km (0.057 R)
• M53: 6,311,385 km (0.11 R)
• M54: 6,592,479 km (0.115 R)
• M55: 6,683,734 km (0.063 R)
• M56: 6,744,770 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 13.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.59 AU - 1.75 AU

Year: 1393 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 6,500,070 km

• M1: 166,502 km (0.115 R)
• M2: 311,762 km (0.102 R)
• M3: 396,285 km (0.109 R)
• M4: 478,264 km (0.11 R)
• M5: 578,495 km (0.117 R)
• M6: 682,017 km (0.107 R)
• M7: 786,735 km (0.106 R)
• M8: 942,616 km (0.118 R)
• M9: 1,061,696 km (0.102 R)
• M10: 1,151,156 km (0.058 R)
• M11: 1,390,811 km (0.095 R)
• M12: 1,536,370 km (0.043 R)
• M13: 1,687,165 km (0.068 R)
• M14: 1,859,950 km (0.089 R)
• M15: 1,944,473 km (0.091 R)
• M16: 2,099,756 km (0.103 R)
• M17: 2,205,671 km (0.065 R)
• M18: 2,295,430 km (0.117 R)
• M19: 2,460,137 km (0.095 R)
• M20: 2,638,308 km (0.077 R)
• M21: 2,724,327 km (0.098 R)
• M22: 3,047,757 km (0.112 R)
• M23: 3,158,310 km (0.102 R)
• M24: 3,311,498 km (0.044 R)
• M25: 3,425,342 km (0.076 R)
• M26: 3,603,962 km (0.106 R)
• M27: 3,774,803 km (0.086 R)
• M28: 4,069,511 km (0.118 R)
• M29: 4,337,889 km (0.038 R)
• M30: 4,497,211 km (0.095 R)
• M31: 4,658,328 km (0.074 R)
• M32: 4,856,844 km (0.075 R)
• M33: 4,951,091 km (0.079 R)
• M34: 5,201,668 km (0.115 R)
• M35: 5,505,650 km (0.12 R)
• M36: 5,641,186 km (0.088 R)
• M37: 5,852,867 km (0.104 R)
• M38: 6,016,527 km (0.067 R)
• M39: 6,130,820 km (0.101 R)
• M40: 6,232,995 km (0.113 R)
• M41: 6,438,992 km (0.062 R)
• M42: 6,752,399 km (0.111 R)
• M43: 6,897,659 km (0.088 R)
• M44: 7,030,651 km (0.094 R)
• M45: 7,191,469 km (0.118 R)
• M46: 7,353,483 km (0.095 R)
• M47: 7,543,921 km (0.071 R)
• M48: 7,819,032 km (0.108 R)
• M49: 8,111,346 km (0.117 R)
• M50: 8,294,155 km (0.092 R)
• M51: 8,535,456 km (0.102 R)
• M52: 8,692,683 km (0.106 R)
• M53: 8,850,958 km (0.096 R)
• M54: 8,981,108 km (0.116 R)
• M55: 9,097,495 km (0.07 R)
• M56: 9,360,937 km (0.099 R)
• M57: 9,686,462 km (0.089 R)
• M58: 9,895,450 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.45 AU - 2.17 AU

Year: 1572 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 6,500,070 km

• M1: 207,791 km (0.09 R)
• M2: 367,861 km (0.069 R)
• M3: 503,098 km (0.088 R)
• M4: 617,839 km (0.046 R)
• M5: 852,558 km (0.116 R)
• M6: 1,059,303 km (0.085 R)
• M7: 1,174,493 km (0.11 R)
• M8: 1,680,134 km (0.06 R)
• M9: 1,774,979 km (0.11 R)
• M10: 2,128,030 km (0.118 R)
• M11: 2,423,037 km (0.064 R)
• M12: 2,551,691 km (0.111 R)
• M13: 2,731,508 km (0.119 R)
• M14: 2,915,662 km (0.047 R)
• M15: 3,016,641 km (0.082 R)
• M16: 3,341,717 km (0.097 R)
• M17: 3,440,003 km (0.097 R)
• M18: 3,577,783 km (0.093 R)
• M19: 3,764,331 km (0.109 R)
• M20: 4,368,258 km (0.025 R)
• M21: 4,501,250 km (0.043 R)
• M22: 4,694,531 km (0.091 R)
• M23: 4,830,814 km (0.098 R)
• M24: 4,925,211 km (0.08 R)
• M25: 5,433,395 km (0.038 R)
• M26: 5,839,403 km (0.061 R)
• M27: 5,958,483 km (0.095 R)
• M28: 6,358,508 km (0.028 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit