🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 9.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.76 AU - 1.18 AU

Year: 637 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,484,270 km

• M1: 122,371 km (0.076 R)
• M2: 217,515 km (0.039 R)
• M3: 295,306 km (0.07 R)
• M4: 359,484 km (0.102 R)
• M5: 432,936 km (0.06 R)
• M6: 545,135 km (0.091 R)
• M7: 647,011 km (0.109 R)
• M8: 733,628 km (0.087 R)
• M9: 809,175 km (0.105 R)
• M10: 887,564 km (0.109 R)
• M11: 956,230 km (0.079 R)
• M12: 1,073,814 km (0.068 R)
• M13: 1,156,392 km (0.07 R)
• M14: 1,245,851 km (0.049 R)
• M15: 1,319,154 km (0.109 R)
• M16: 1,417,589 km (0.066 R)
• M17: 1,508,994 km (0.088 R)
• M18: 1,652,308 km (0.086 R)
• M19: 1,789,939 km (0.078 R)
• M20: 1,931,458 km (0.047 R)
• M21: 2,087,638 km (0.089 R)
• M22: 2,231,252 km (0.115 R)
• M23: 2,293,036 km (0.118 R)
• M24: 2,383,992 km (0.107 R)
• M25: 2,458,791 km (0.108 R)
• M26: 2,640,402 km (0.084 R)
• M27: 2,741,830 km (0.118 R)
• M28: 2,808,251 km (0.027 R)
• M29: 2,899,656 km (0.042 R)
• M30: 2,979,690 km (0.078 R)
• M31: 3,079,323 km (0.025 R)
• M32: 3,224,283 km (0.086 R)
• M33: 3,307,310 km (0.066 R)
• M34: 3,436,413 km (0.099 R)
• M35: 3,534,399 km (0.114 R)
• M36: 3,713,169 km (0.101 R)
• M37: 3,780,039 km (0.098 R)
• M38: 3,922,007 km (0.114 R)
• M39: 4,031,363 km (0.086 R)
• M40: 4,120,973 km (0.09 R)
• M41: 4,232,273 km (0.052 R)
• M42: 4,571,861 km (0.109 R)
• M43: 4,839,790 km (0.115 R)
• M44: 4,935,234 km (0.105 R)
• M45: 5,001,506 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 759 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,484,270 km

• M1: 197,020 km (0.12 R)
• M2: 324,328 km (0.109 R)
• M3: 409,449 km (0.115 R)
• M4: 569,818 km (0.1 R)
• M5: 697,724 km (0.072 R)
• M6: 782,098 km (0.07 R)
• M7: 870,360 km (0.087 R)
• M8: 998,267 km (0.074 R)
• M9: 1,095,505 km (0.106 R)
• M10: 1,274,125 km (0.097 R)
• M11: 1,511,836 km (0.099 R)
• M12: 1,690,755 km (0.118 R)
• M13: 1,839,007 km (0.105 R)
• M14: 1,922,632 km (0.088 R)
• M15: 2,015,233 km (0.072 R)
• M16: 2,133,415 km (0.064 R)
• M17: 2,724,177 km (0.109 R)
• M18: 2,829,045 km (0.086 R)
• M19: 2,944,086 km (0.09 R)
• M20: 3,060,922 km (0.085 R)
• M21: 3,161,003 km (0.11 R)
• M22: 3,336,481 km (0.043 R)
• M23: 3,524,675 km (0.104 R)
• M24: 3,843,169 km (0.119 R)
• M25: 4,011,018 km (0.057 R)
• M26: 4,394,886 km (0.084 R)
• M27: 4,643,518 km (0.103 R)
• M28: 4,759,157 km (0.107 R)
• M29: 5,090,068 km (0.1 R)
• M30: 5,561,450 km (0.098 R)
• M31: 5,684,420 km (0.108 R)
• M32: 5,910,163 km (0.032 R)
• M33: 6,047,195 km (0.072 R)
• M34: 6,173,605 km (0.056 R)
• M35: 6,359,106 km (0.067 R)
• M36: 6,605,494 km (0.119 R)
• M37: 6,890,927 km (0.082 R)
• M38: 7,071,491 km (0.1 R)
• M39: 7,180,548 km (0.066 R)
• M40: 7,597,627 km (0.101 R)
• M41: 7,734,210 km (0.106 R)
• M42: 8,187,192 km (0.097 R)
• M43: 8,276,203 km (0.088 R)
• M44: 8,481,152 km (0.12 R)
• M45: 8,584,225 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 12.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.74 AU - 2.7 AU

Year: 2206 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,484,270 km

• M1: 156,629 km (0.1 R)
• M2: 253,419 km (0.087 R)
• M3: 341,682 km (0.115 R)
• M4: 452,683 km (0.12 R)
• M5: 720,912 km (0.104 R)
• M6: 973,134 km (0.076 R)
• M7: 1,101,639 km (0.084 R)
• M8: 1,217,876 km (0.102 R)
• M9: 1,348,026 km (0.066 R)
• M10: 1,444,068 km (0.073 R)
• M11: 1,552,527 km (0.059 R)
• M12: 1,633,160 km (0.094 R)
• M13: 1,809,536 km (0.093 R)
• M14: 1,894,807 km (0.053 R)
• M15: 2,003,265 km (0.072 R)
• M16: 2,136,407 km (0.119 R)
• M17: 2,249,653 km (0.119 R)
• M18: 2,423,336 km (0.087 R)
• M19: 2,506,064 km (0.034 R)
• M20: 2,589,689 km (0.077 R)
• M21: 3,162,798 km (0.084 R)
• M22: 3,305,814 km (0.099 R)
• M23: 3,397,966 km (0.108 R)
• M24: 3,611,741 km (0.106 R)
• M25: 4,109,154 km (0.067 R)
• M26: 4,237,060 km (0.076 R)
• M27: 4,423,908 km (0.048 R)
• M28: 4,569,766 km (0.056 R)
• M29: 4,806,280 km (0.07 R)
• M30: 4,925,959 km (0.089 R)
• M31: 5,493,084 km (0.091 R)
• M32: 5,920,037 km (0.081 R)
• M33: 6,000,371 km (0.025 R)
• M34: 6,129,474 km (0.057 R)
• M35: 6,275,930 km (0.109 R)
• M36: 6,374,216 km (0.114 R)
• M37: 6,473,100 km (0.031 R)
• M38: 6,555,827 km (0.066 R)
• M39: 7,076,727 km (0.112 R)
• M40: 7,196,256 km (0.068 R)
• M41: 7,454,611 km (0.082 R)
• M42: 7,558,881 km (0.111 R)
• M43: 7,927,341 km (0.119 R)
• M44: 8,051,507 km (0.118 R)
• M45: 8,373,890 km (0.103 R)
• M46: 8,902,120 km (0.084 R)
• M47: 8,994,273 km (0.103 R)
• M48: 9,819,305 km (0.083 R)
• M49: 10,086,786 km (0.106 R)
• M50: 10,318,064 km (0.033 R)
• M51: 10,492,795 km (0.06 R)
• M52: 10,923,786 km (0.041 R)
• M53: 11,240,934 km (0.073 R)
• M54: 11,340,566 km (0.057 R)
• M55: 11,722,340 km (0.079 R)
• M56: 11,985,931 km (0.058 R)
• M57: 12,128,647 km (0.105 R)
• M58: 12,415,875 km (0.11 R)
• M59: 12,560,237 km (0.078 R)
• M60: 13,269,930 km (0.036 R)
• M61: 13,544,741 km (0.042 R)
• M62: 13,736,076 km (0.094 R)
• M63: 14,510,395 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.6

Radius: 7.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.26 AU - 12.8 AU

Year: 22786 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,484,270 km

• M1: 296,503 km (0.029 R)
• M2: 562,039 km (0.114 R)
• M3: 687,253 km (0.076 R)
• M4: 775,964 km (0.088 R)
• M5: 965,505 km (0.068 R)
• M6: 1,117,646 km (0.112 R)
• M7: 1,170,005 km (0.118 R)
• M8: 1,801,607 km (0.093 R)
• M9: 1,894,956 km (0.105 R)
• M10: 2,217,938 km (0.092 R)
• M11: 2,420,194 km (0.097 R)
• M12: 3,025,168 km (0.092 R)
• M13: 3,211,717 km (0.086 R)
• M14: 3,325,561 km (0.078 R)
• M15: 3,635,527 km (0.049 R)
• M16: 3,714,515 km (0.058 R)
• M17: 4,200,409 km (0.118 R)
• M18: 4,283,436 km (0.034 R)
• M19: 5,010,332 km (0.112 R)
• M20: 5,231,438 km (0.112 R)
• M21: 5,320,747 km (0.032 R)
• M22: 6,006,953 km (0.105 R)
• M23: 6,720,684 km (0.062 R)
• M24: 8,227,284 km (0.093 R)
• M25: 8,488,183 km (0.066 R)
• M26: 9,125,470 km (0.119 R)
• M27: 9,668,361 km (0.096 R)
• M28: 9,833,367 km (0.099 R)
• M29: 9,888,419 km (0.075 R)
• M30: 12,476,163 km (0.099 R)
• M31: 13,505,097 km (0.088 R)
• M32: 14,060,853 km (0.109 R)
• M33: 15,514,646 km (0.1 R)
• M34: 15,643,449 km (0.079 R)
• M35: 17,884,575 km (0.061 R)
• M36: 18,699,435 km (0.064 R)
• M37: 18,836,317 km (0.064 R)
• M38: 20,154,124 km (0.104 R)
• M39: 20,859,478 km (0.059 R)
• M40: 23,244,368 km (0.112 R)
• M41: 25,258,852 km (0.062 R)
• M42: 28,423,147 km (0.117 R)
• M43: 28,580,673 km (0.119 R)
• M44: 30,011,577 km (0.047 R)
• M45: 30,493,581 km (0.094 R)
• M46: 31,955,152 km (0.091 R)
• M47: 32,529,758 km (0.091 R)
• M48: 33,689,141 km (0.116 R)
• M49: 34,693,541 km (0.081 R)
• M50: 34,777,615 km (0.116 R)
• M51: 36,474,803 km (0.112 R)
• M52: 36,731,812 km (0.088 R)
• M53: 37,419,813 km (0.052 R)
• M54: 37,678,916 km (0.091 R)
• M55: 37,852,001 km (0.107 R)
• M56: 38,285,835 km (0.058 R)
• M57: 38,895,895 km (0.075 R)
• M58: 40,834,235 km (0.087 R)
• M59: 41,190,128 km (0.087 R)
• M60: 42,173,884 km (0.091 R)
• M61: 44,804,263 km (0.099 R)
• M62: 45,539,237 km (0.077 R)
• M63: 47,114,204 km (0.095 R)
• M64: 48,612,726 km (0.098 R)
• M65: 49,746,977 km (0.107 R)
• M66: 50,126,955 km (0.09 R)
• M67: 50,603,275 km (0.115 R)
• M68: 51,176,833 km (0.042 R)
• M69: 51,272,725 km (0.073 R)
• M70: 53,298,430 km (0.064 R)
• M71: 54,077,087 km (0.09 R)
• M72: 55,153,743 km (0.068 R)
• M73: 55,645,471 km (0.093 R)
• M74: 57,228,815 km (0.055 R)
• M75: 58,225,885 km (0.113 R)
• M76: 58,826,969 km (0.037 R)
• M77: 60,743,617 km (0.095 R)
• M78: 61,251,502 km (0.117 R)
• M79: 61,964,784 km (0.082 R)
• M80: 63,605,424 km (0.052 R)
• M81: 65,884,697 km (0.09 R)
• M82: 66,824,770 km (0.111 R)
• M83: 67,243,944 km (0.114 R)
• M84: 69,035,528 km (0.078 R)
• M85: 69,247,358 km (0.102 R)
• M86: 70,096,775 km (0.109 R)
• M87: 70,309,653 km (0.118 R)
• M88: 70,949,483 km (0.071 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: 413 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit