🌌 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: 907.4

Radius: 13.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 391 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,419,840 km

• M1: 172,187 km (0.094 R)
• M2: 258,206 km (0.119 R)
• M3: 346,768 km (0.111 R)
• M4: 435,031 km (0.106 R)
• M5: 544,985 km (0.119 R)
• M6: 640,129 km (0.074 R)
• M7: 846,724 km (0.108 R)
• M8: 938,727 km (0.064 R)
• M9: 1,044,044 km (0.1 R)
• M10: 1,139,188 km (0.096 R)
• M11: 1,257,520 km (0.119 R)
• M12: 1,534,575 km (0.068 R)
• M13: 1,966,913 km (0.105 R)
• M14: 2,185,026 km (0.083 R)
• M15: 2,309,791 km (0.025 R)
• M16: 2,405,085 km (0.076 R)
• M17: 2,606,145 km (0.113 R)
• M18: 2,718,792 km (0.116 R)
• M19: 2,956,204 km (0.091 R)
• M20: 3,214,709 km (0.118 R)
• M21: 3,393,478 km (0.082 R)
• M22: 3,738,900 km (0.116 R)
• M23: 3,927,393 km (0.118 R)
• M24: 4,034,355 km (0.086 R)
• M25: 4,181,111 km (0.116 R)
• M26: 4,408,500 km (0.079 R)
• M27: 4,527,879 km (0.091 R)
• M28: 4,615,992 km (0.039 R)
• M29: 4,720,860 km (0.081 R)
• M30: 4,933,289 km (0.088 R)
• M31: 5,333,613 km (0.105 R)
• M32: 5,469,448 km (0.054 R)
• M33: 5,589,276 km (0.086 R)
• M34: 5,779,415 km (0.099 R)
• M35: 5,875,307 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 12.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 588 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,419,840 km

• M1: 158,125 km (0.069 R)
• M2: 329,863 km (0.05 R)
• M3: 438,621 km (0.079 R)
• M4: 592,856 km (0.112 R)
• M5: 707,299 km (0.119 R)
• M6: 786,735 km (0.058 R)
• M7: 889,659 km (0.093 R)
• M8: 1,094,009 km (0.107 R)
• M9: 1,188,106 km (0.044 R)
• M10: 1,439,281 km (0.097 R)
• M11: 1,568,384 km (0.099 R)
• M12: 1,707,809 km (0.085 R)
• M13: 1,818,661 km (0.083 R)
• M14: 2,061,608 km (0.117 R)
• M15: 2,208,214 km (0.082 R)
• M16: 2,315,177 km (0.074 R)
• M17: 2,431,265 km (0.115 R)
• M18: 2,512,347 km (0.092 R)
• M19: 2,609,136 km (0.119 R)
• M20: 2,692,163 km (0.11 R)
• M21: 2,829,943 km (0.061 R)
• M22: 2,954,408 km (0.119 R)
• M23: 3,064,961 km (0.105 R)
• M24: 3,168,782 km (0.095 R)
• M25: 3,339,024 km (0.109 R)
• M26: 3,520,786 km (0.118 R)
• M27: 3,688,934 km (0.119 R)
• M28: 3,980,799 km (0.092 R)
• M29: 4,112,146 km (0.114 R)
• M30: 4,280,444 km (0.111 R)
• M31: 4,560,042 km (0.068 R)
• M32: 4,743,599 km (0.107 R)
• M33: 4,967,248 km (0.067 R)
• M34: 5,089,918 km (0.05 R)
• M35: 5,318,803 km (0.089 R)
• M36: 5,708,206 km (0.074 R)
• M37: 5,866,480 km (0.117 R)
• M38: 6,086,689 km (0.12 R)
• M39: 6,207,863 km (0.066 R)
• M40: 6,360,602 km (0.057 R)
• M41: 6,597,116 km (0.088 R)
• M42: 6,690,466 km (0.102 R)
• M43: 6,784,263 km (0.118 R)
• M44: 6,994,299 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 8

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.98 AU - 3.08 AU

Year: 2684 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,419,840 km

• M1: 167,699 km (0.081 R)
• M2: 584,479 km (0.091 R)
• M3: 737,069 km (0.043 R)
• M4: 842,834 km (0.1 R)
• M5: 912,996 km (0.1 R)
• M6: 995,723 km (0.1 R)
• M7: 1,048,681 km (0.116 R)
• M8: 1,102,686 km (0.061 R)
• M9: 1,316,910 km (0.118 R)
• M10: 1,471,295 km (0.07 R)
• M11: 1,532,181 km (0.09 R)
• M12: 1,823,748 km (0.048 R)
• M13: 2,105,141 km (0.078 R)
• M14: 2,443,681 km (0.042 R)
• M15: 3,061,371 km (0.048 R)
• M16: 3,139,910 km (0.057 R)
• M17: 3,267,068 km (0.094 R)
• M18: 3,428,484 km (0.066 R)
• M19: 4,013,561 km (0.063 R)
• M20: 4,361,975 km (0.093 R)
• M21: 4,415,082 km (0.057 R)
• M22: 4,811,068 km (0.095 R)
• M23: 4,902,621 km (0.079 R)
• M24: 5,068,974 km (0.025 R)
• M25: 5,540,956 km (0.087 R)
• M26: 5,598,401 km (0.095 R)
• M27: 5,791,831 km (0.054 R)
• M28: 6,526,506 km (0.11 R)
• M29: 6,709,614 km (0.109 R)
• M30: 6,770,949 km (0.107 R)
• M31: 6,894,367 km (0.06 R)
• M32: 7,018,683 km (0.1 R)
• M33: 7,543,921 km (0.103 R)
• M34: 7,671,977 km (0.06 R)
• M35: 7,822,173 km (0.078 R)
• M36: 7,886,949 km (0.119 R)
• M37: 7,951,725 km (0.047 R)
• M38: 8,191,082 km (0.07 R)
• M39: 8,344,719 km (0.044 R)
• M40: 8,499,253 km (0.068 R)
• M41: 8,743,996 km (0.091 R)
• M42: 8,878,484 km (0.065 R)
• M43: 9,149,406 km (0.076 R)
• M44: 9,331,616 km (0.086 R)
• M45: 9,676,589 km (0.117 R)
• M46: 9,838,902 km (0.093 R)
• M47: 10,095,911 km (0.08 R)
• M48: 10,331,528 km (0.06 R)
• M49: 10,545,154 km (0.057 R)
• M50: 10,808,147 km (0.117 R)
• M51: 11,146,089 km (0.118 R)
• M52: 11,832,294 km (0.09 R)
• M53: 12,205,541 km (0.119 R)
• M54: 12,305,622 km (0.095 R)
• M55: 12,582,677 km (0.101 R)
• M56: 12,683,805 km (0.065 R)
• M57: 12,836,096 km (0.076 R)
• M58: 13,322,588 km (0.104 R)
• M59: 13,425,661 km (0.082 R)
• M60: 13,606,974 km (0.116 R)
• M61: 14,657,749 km (0.051 R)
• M62: 14,737,634 km (0.083 R)
• M63: 14,871,076 km (0.119 R)
• M64: 15,004,966 km (0.108 R)
• M65: 15,058,522 km (0.118 R)
• M66: 15,139,155 km (0.105 R)
• M67: 15,246,865 km (0.077 R)
• M68: 15,408,880 km (0.06 R)
• M69: 15,544,266 km (0.068 R)
• M70: 15,925,591 km (0.074 R)
• M71: 16,614,340 km (0.114 R)
• M72: 17,088,116 km (0.062 R)
• M73: 17,228,289 km (0.113 R)
• M74: 17,312,662 km (0.108 R)
• M75: 17,481,708 km (0.055 R)
• M76: 17,622,928 km (0.096 R)
• M77: 17,736,174 km (0.076 R)
• M78: 17,793,021 km (0.029 R)
• M79: 18,536,074 km (0.113 R)
• M80: 19,318,471 km (0.117 R)
• M81: 19,376,963 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 14.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.26 AU - 3.2 AU

Year: 3008 Days

Day: 9.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,419,840 km

• M1: 179,667 km (0.107 R)
• M2: 267,930 km (0.094 R)
• M3: 516,113 km (0.104 R)
• M4: 637,885 km (0.12 R)
• M5: 732,132 km (0.107 R)
• M6: 901,626 km (0.092 R)
• M7: 1,055,114 km (0.107 R)
• M8: 1,178,532 km (0.046 R)
• M9: 1,398,441 km (0.071 R)
• M10: 1,500,915 km (0.049 R)
• M11: 1,861,297 km (0.113 R)
• M12: 2,013,438 km (0.05 R)
• M13: 2,189,514 km (0.111 R)
• M14: 2,600,011 km (0.067 R)
• M15: 2,717,146 km (0.077 R)
• M16: 2,836,226 km (0.115 R)
• M17: 3,079,622 km (0.105 R)
• M18: 3,272,603 km (0.076 R)
• M19: 4,010,420 km (0.091 R)
• M20: 4,109,454 km (0.057 R)
• M21: 4,322,481 km (0.109 R)
• M22: 4,564,979 km (0.085 R)
• M23: 5,333,164 km (0.083 R)
• M24: 5,455,984 km (0.112 R)
• M25: 5,649,115 km (0.025 R)
• M26: 6,070,382 km (0.102 R)
• M27: 6,213,099 km (0.094 R)
• M28: 6,458,290 km (0.055 R)
• M29: 6,706,772 km (0.076 R)
• M30: 7,033,194 km (0.05 R)
• M31: 7,303,966 km (0.115 R)
• M32: 7,655,222 km (0.115 R)
• M33: 7,825,165 km (0.057 R)
• M34: 7,965,039 km (0.089 R)
• M35: 8,247,630 km (0.091 R)
• M36: 8,517,504 km (0.087 R)
• M37: 9,065,930 km (0.12 R)
• M38: 9,163,917 km (0.06 R)
• M39: 9,659,235 km (0.108 R)
• M40: 11,092,383 km (0.029 R)
• M41: 11,284,915 km (0.092 R)
• M42: 11,372,879 km (0.061 R)
• M43: 11,709,025 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 4

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.21 AU - 7.09 AU

Year: 10170 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,419,840 km

• M1: 69,413 km (0.062 R)
• M2: 152,141 km (0.047 R)
• M3: 280,945 km (0.114 R)
• M4: 481,406 km (0.11 R)
• M5: 523,443 km (0.088 R)
• M6: 851,361 km (0.077 R)
• M7: 1,008,439 km (0.051 R)
• M8: 1,136,944 km (0.097 R)
• M9: 1,811,032 km (0.112 R)
• M10: 1,944,772 km (0.103 R)
• M11: 2,437,697 km (0.096 R)
• M12: 2,535,834 km (0.109 R)
• M13: 2,610,333 km (0.088 R)
• M14: 2,889,483 km (0.092 R)
• M15: 3,098,471 km (0.05 R)
• M16: 3,670,234 km (0.118 R)
• M17: 4,069,062 km (0.068 R)
• M18: 4,421,814 km (0.032 R)
• M19: 4,692,885 km (0.113 R)
• M20: 4,784,439 km (0.073 R)
• M21: 4,969,342 km (0.068 R)
• M22: 5,602,291 km (0.091 R)
• M23: 5,994,087 km (0.1 R)
• M24: 6,428,520 km (0.032 R)
• M25: 6,873,125 km (0.105 R)
• M26: 6,942,388 km (0.11 R)
• M27: 7,256,993 km (0.116 R)
• M28: 8,045,373 km (0.114 R)
• M29: 8,338,735 km (0.079 R)
• M30: 8,598,437 km (0.085 R)
• M31: 8,785,434 km (0.079 R)
• M32: 8,860,682 km (0.103 R)
• M33: 9,163,618 km (0.044 R)
• M34: 9,278,060 km (0.092 R)
• M35: 9,431,398 km (0.118 R)
• M36: 9,547,037 km (0.089 R)
• M37: 10,131,965 km (0.107 R)
• M38: 10,568,342 km (0.115 R)
• M39: 11,377,217 km (0.109 R)
• M40: 11,582,466 km (0.057 R)
• M41: 11,665,044 km (0.061 R)
• M42: 11,706,333 km (0.074 R)
• M43: 12,122,065 km (0.089 R)
• M44: 13,053,761 km (0.11 R)
• M45: 13,484,752 km (0.084 R)
• M46: 13,528,135 km (0.082 R)
• M47: 13,920,531 km (0.109 R)
• M48: 14,760,971 km (0.113 R)
• M49: 14,895,161 km (0.073 R)
• M50: 15,846,005 km (0.107 R)
• M51: 15,983,485 km (0.089 R)
• M52: 16,444,396 km (0.108 R)
• M53: 17,615,748 km (0.069 R)
• M54: 17,663,170 km (0.071 R)
• M55: 18,235,382 km (0.116 R)
• M56: 18,668,468 km (0.1 R)
• M57: 19,643,248 km (0.069 R)
• M58: 19,938,853 km (0.109 R)
• M59: 20,335,287 km (0.114 R)
• M60: 20,884,611 km (0.08 R)
• M61: 22,356,205 km (0.068 R)
• M62: 22,613,364 km (0.096 R)
• M63: 22,974,792 km (0.099 R)
• M64: 23,338,315 km (0.105 R)
• M65: 23,703,783 km (0.094 R)
• M66: 24,651,934 km (0.118 R)
• M67: 24,917,470 km (0.083 R)
• M68: 25,935,334 km (0.073 R)
• M69: 26,097,349 km (0.048 R)
• M70: 26,639,491 km (0.111 R)
• M71: 27,514,938 km (0.106 R)
• M72: 27,735,146 km (0.043 R)
• M73: 30,367,321 km (0.116 R)
• M74: 31,052,030 km (0.044 R)
• M75: 31,109,326 km (0.065 R)
• M76: 32,494,752 km (0.077 R)
• M77: 32,611,139 km (0.07 R)
• M78: 33,019,392 km (0.1 R)
• M79: 33,253,512 km (0.052 R)
• M80: 33,429,439 km (0.027 R)
• M81: 34,018,257 km (0.104 R)
• M82: 35,385,132 km (0.092 R)
• M83: 36,286,310 km (0.026 R)
• M84: 37,866,063 km (0.072 R)
• M85: 37,988,434 km (0.099 R)
• M86: 38,356,595 km (0.112 R)
• M87: 39,034,572 km (0.114 R)
• M88: 39,716,589 km (0.102 R)
• M89: 39,903,287 km (0.062 R)
• M90: 40,277,432 km (0.106 R)
• M91: 41,218,103 km (0.109 R)
• M92: 42,292,814 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit