🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 14.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.74 AU - 0.92 AU

Year: 481 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,738,729 km

• M1: 182,958 km (0.095 R)
• M2: 300,093 km (0.111 R)
• M3: 401,521 km (0.087 R)
• M4: 565,779 km (0.097 R)
• M5: 691,142 km (0.117 R)
• M6: 805,734 km (0.105 R)
• M7: 918,531 km (0.104 R)
• M8: 1,255,425 km (0.028 R)
• M9: 1,362,238 km (0.11 R)
• M10: 1,472,492 km (0.117 R)
• M11: 1,574,368 km (0.093 R)
• M12: 1,690,606 km (0.102 R)
• M13: 1,858,454 km (0.092 R)
• M14: 1,969,456 km (0.091 R)
• M15: 2,153,312 km (0.059 R)
• M16: 2,323,105 km (0.086 R)
• M17: 2,423,186 km (0.098 R)
• M18: 2,517,882 km (0.087 R)
• M19: 2,641,599 km (0.062 R)
• M20: 2,760,380 km (0.095 R)
• M21: 2,881,105 km (0.084 R)
• M22: 3,010,807 km (0.03 R)
• M23: 3,321,222 km (0.109 R)
• M24: 3,472,915 km (0.119 R)
• M25: 3,595,884 km (0.094 R)
• M26: 3,689,083 km (0.05 R)
• M27: 3,862,168 km (0.055 R)
• M28: 3,997,704 km (0.056 R)
• M29: 4,110,650 km (0.117 R)
• M30: 4,348,062 km (0.103 R)
• M31: 4,514,415 km (0.035 R)
• M32: 4,606,866 km (0.059 R)
• M33: 4,776,510 km (0.041 R)
• M34: 4,896,638 km (0.033 R)
• M35: 5,404,821 km (0.11 R)
• M36: 5,503,107 km (0.069 R)
• M37: 5,620,093 km (0.083 R)
• M38: 5,747,101 km (0.117 R)
• M39: 5,930,060 km (0.109 R)
• M40: 6,022,361 km (0.11 R)
• M41: 6,180,337 km (0.12 R)
• M42: 6,283,260 km (0.106 R)
• M43: 6,396,207 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 9.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.46 AU

Year: 805 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,738,729 km

• M1: 121,773 km (0.05 R)
• M2: 213,476 km (0.086 R)
• M3: 331,958 km (0.106 R)
• M4: 426,803 km (0.085 R)
• M5: 523,443 km (0.108 R)
• M6: 598,990 km (0.105 R)
• M7: 709,543 km (0.111 R)
• M8: 789,129 km (0.096 R)
• M9: 883,375 km (0.084 R)
• M10: 975,827 km (0.089 R)
• M11: 1,151,904 km (0.113 R)
• M12: 1,221,616 km (0.103 R)
• M13: 1,528,591 km (0.076 R)
• M14: 1,655,450 km (0.081 R)
• M15: 1,837,361 km (0.08 R)
• M16: 1,942,229 km (0.059 R)
• M17: 2,398,054 km (0.077 R)
• M18: 2,463,578 km (0.061 R)
• M19: 2,562,911 km (0.098 R)
• M20: 2,714,603 km (0.083 R)
• M21: 2,825,904 km (0.104 R)
• M22: 2,903,994 km (0.09 R)
• M23: 3,178,356 km (0.106 R)
• M24: 3,544,722 km (0.06 R)
• M25: 3,695,067 km (0.094 R)
• M26: 3,771,063 km (0.068 R)
• M27: 3,838,083 km (0.085 R)
• M28: 3,914,976 km (0.106 R)
• M29: 4,109,753 km (0.105 R)
• M30: 4,357,786 km (0.054 R)
• M31: 4,468,339 km (0.03 R)
• M32: 4,569,766 km (0.077 R)
• M33: 4,631,101 km (0.081 R)
• M34: 4,889,158 km (0.073 R)
• M35: 5,014,820 km (0.079 R)
• M36: 5,301,300 km (0.072 R)
• M37: 5,397,940 km (0.107 R)
• M38: 5,538,712 km (0.111 R)
• M39: 5,790,634 km (0.099 R)
• M40: 5,857,056 km (0.115 R)
• M41: 6,534,585 km (0.1 R)
• M42: 6,603,699 km (0.076 R)
• M43: 6,696,300 km (0.031 R)
• M44: 7,153,770 km (0.067 R)
• M45: 7,296,487 km (0.086 R)
• M46: 7,452,218 km (0.07 R)
• M47: 7,512,506 km (0.111 R)
• M48: 7,621,264 km (0.079 R)
• M49: 7,681,851 km (0.106 R)
• M50: 7,742,737 km (0.049 R)
• M51: 8,049,263 km (0.049 R)
• M52: 8,322,429 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.05 AU - 1.63 AU

Year: 986 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,738,729 km

• M1: 112,647 km (0.072 R)
• M2: 171,888 km (0.107 R)
• M3: 230,381 km (0.087 R)
• M4: 334,800 km (0.083 R)
• M5: 551,567 km (0.062 R)
• M6: 632,500 km (0.104 R)
• M7: 864,077 km (0.074 R)
• M8: 954,584 km (0.095 R)
• M9: 1,245,851 km (0.115 R)
• M10: 1,312,422 km (0.055 R)
• M11: 1,398,890 km (0.104 R)
• M12: 1,455,587 km (0.069 R)
• M13: 1,597,406 km (0.032 R)
• M14: 1,676,693 km (0.071 R)
• M15: 1,798,166 km (0.109 R)
• M16: 1,957,937 km (0.101 R)
• M17: 2,115,015 km (0.107 R)
• M18: 2,291,241 km (0.035 R)
• M19: 2,358,560 km (0.12 R)
• M20: 2,441,886 km (0.112 R)
• M21: 2,518,480 km (0.12 R)
• M22: 2,650,425 km (0.028 R)
• M23: 2,873,027 km (0.066 R)
• M24: 3,068,552 km (0.062 R)
• M25: 3,251,809 km (0.12 R)
• M26: 3,412,926 km (0.039 R)
• M27: 3,646,448 km (0.096 R)
• M28: 3,716,759 km (0.113 R)
• M29: 3,849,602 km (0.116 R)
• M30: 4,083,723 km (0.108 R)
• M31: 4,660,871 km (0.115 R)
• M32: 4,785,187 km (0.072 R)
• M33: 4,920,124 km (0.1 R)
• M34: 5,115,350 km (0.111 R)
• M35: 5,194,188 km (0.063 R)
• M36: 5,685,617 km (0.092 R)
• M37: 5,746,802 km (0.098 R)
• M38: 5,962,822 km (0.067 R)
• M39: 6,160,590 km (0.104 R)
• M40: 6,723,527 km (0.057 R)
• M41: 7,314,139 km (0.081 R)
• M42: 7,481,240 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 10.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.8 AU - 4.2 AU

Year: 5087 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,738,729 km

• M1: 135,236 km (0.059 R)
• M2: 261,946 km (0.091 R)
• M3: 589,116 km (0.116 R)
• M4: 936,183 km (0.103 R)
• M5: 1,102,088 km (0.086 R)
• M6: 1,317,060 km (0.047 R)
• M7: 1,449,903 km (0.096 R)
• M8: 1,615,657 km (0.113 R)
• M9: 1,686,566 km (0.086 R)
• M10: 1,787,695 km (0.083 R)
• M11: 1,861,147 km (0.093 R)
• M12: 2,276,132 km (0.056 R)
• M13: 2,404,786 km (0.101 R)
• M14: 3,762,536 km (0.104 R)
• M15: 3,838,681 km (0.067 R)
• M16: 4,207,440 km (0.088 R)
• M17: 4,771,723 km (0.11 R)
• M18: 4,958,272 km (0.109 R)
• M19: 5,062,841 km (0.034 R)
• M20: 5,253,129 km (0.117 R)
• M21: 5,926,619 km (0.052 R)
• M22: 6,443,928 km (0.081 R)
• M23: 6,535,333 km (0.038 R)
• M24: 6,696,449 km (0.116 R)
• M25: 7,425,739 km (0.07 R)
• M26: 7,594,037 km (0.082 R)
• M27: 8,081,576 km (0.111 R)
• M28: 8,428,942 km (0.12 R)
• M29: 9,163,917 km (0.116 R)
• M30: 9,370,362 km (0.109 R)
• M31: 9,656,692 km (0.098 R)
• M32: 9,787,889 km (0.119 R)
• M33: 9,919,536 km (0.075 R)
• M34: 10,291,586 km (0.102 R)
• M35: 10,425,476 km (0.068 R)
• M36: 10,722,278 km (0.117 R)
• M37: 10,830,886 km (0.11 R)
• M38: 11,049,149 km (0.091 R)
• M39: 11,213,856 km (0.117 R)
• M40: 11,545,664 km (0.101 R)
• M41: 11,852,789 km (0.112 R)
• M42: 11,937,012 km (0.077 R)
• M43: 12,474,966 km (0.092 R)
• M44: 12,703,851 km (0.108 R)
• M45: 13,078,893 km (0.096 R)
• M46: 13,224,003 km (0.073 R)
• M47: 13,603,982 km (0.093 R)
• M48: 14,165,871 km (0.051 R)
• M49: 14,856,265 km (0.093 R)
• M50: 15,038,027 km (0.1 R)
• M51: 15,220,686 km (0.117 R)
• M52: 17,341,535 km (0.118 R)
• M53: 17,469,291 km (0.041 R)
• M54: 17,565,184 km (0.114 R)
• M55: 17,725,403 km (0.12 R)
• M56: 18,631,966 km (0.089 R)
• M57: 18,926,524 km (0.088 R)
• M58: 19,123,694 km (0.117 R)
• M59: 19,354,673 km (0.057 R)
• M60: 19,520,278 km (0.108 R)
• M61: 20,153,676 km (0.11 R)
• M62: 20,422,503 km (0.108 R)
• M63: 20,861,722 km (0.109 R)
• M64: 21,031,516 km (0.062 R)
• M65: 21,133,542 km (0.077 R)
• M66: 21,338,191 km (0.093 R)
• M67: 21,921,623 km (0.073 R)
• M68: 22,025,145 km (0.113 R)
• M69: 22,301,901 km (0.105 R)
• M70: 23,420,743 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit