🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 10.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 5.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,432,692 km

• M1: 134,638 km (0.097 R)
• M2: 214,673 km (0.067 R)
• M3: 315,951 km (0.042 R)
• M4: 380,427 km (0.119 R)
• M5: 486,791 km (0.084 R)
• M6: 639,381 km (0.083 R)
• M7: 723,904 km (0.074 R)
• M8: 858,243 km (0.041 R)
• M9: 926,908 km (0.091 R)
• M10: 1,024,297 km (0.057 R)
• M11: 1,093,860 km (0.062 R)
• M12: 1,209,349 km (0.074 R)
• M13: 1,337,555 km (0.086 R)
• M14: 1,405,622 km (0.117 R)
• M15: 1,496,876 km (0.072 R)
• M16: 1,630,617 km (0.116 R)
• M17: 1,712,896 km (0.066 R)
• M18: 1,791,883 km (0.117 R)
• M19: 1,948,961 km (0.098 R)
• M20: 2,026,752 km (0.089 R)
• M21: 2,170,516 km (0.116 R)
• M22: 2,348,537 km (0.033 R)
• M23: 2,431,564 km (0.037 R)
• M24: 2,573,981 km (0.079 R)
• M25: 2,686,778 km (0.115 R)
• M26: 2,757,388 km (0.055 R)
• M27: 2,950,668 km (0.108 R)
• M28: 3,240,439 km (0.079 R)
• M29: 3,327,356 km (0.109 R)
• M30: 3,450,624 km (0.106 R)
• M31: 3,533,502 km (0.069 R)
• M32: 3,599,175 km (0.089 R)
• M33: 3,695,367 km (0.116 R)
• M34: 3,970,627 km (0.114 R)
• M35: 4,057,693 km (0.117 R)
• M36: 4,170,489 km (0.048 R)
• M37: 4,348,212 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 9.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.6 AU - 0.88 AU

Year: 432 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 79,432,692 km

• M1: 137,331 km (0.116 R)
• M2: 272,717 km (0.099 R)
• M3: 345,272 km (0.072 R)
• M4: 423,512 km (0.09 R)
• M5: 493,823 km (0.057 R)
• M6: 559,047 km (0.042 R)
• M7: 617,839 km (0.109 R)
• M8: 678,875 km (0.1 R)
• M9: 785,538 km (0.088 R)
• M10: 848,818 km (0.086 R)
• M11: 910,004 km (0.095 R)
• M12: 984,653 km (0.086 R)
• M13: 1,111,363 km (0.104 R)
• M14: 1,239,269 km (0.11 R)
• M15: 1,300,604 km (0.116 R)
• M16: 1,367,624 km (0.107 R)
• M17: 1,426,715 km (0.116 R)
• M18: 1,500,616 km (0.081 R)
• M19: 1,575,864 km (0.066 R)
• M20: 1,779,616 km (0.068 R)
• M21: 2,012,839 km (0.106 R)
• M22: 2,175,602 km (0.094 R)
• M23: 2,255,786 km (0.117 R)
• M24: 2,381,000 km (0.076 R)
• M25: 2,469,412 km (0.114 R)
• M26: 2,570,241 km (0.096 R)
• M27: 2,683,935 km (0.105 R)
• M28: 2,741,531 km (0.072 R)
• M29: 2,898,758 km (0.076 R)
• M30: 3,179,703 km (0.077 R)
• M31: 3,253,006 km (0.096 R)
• M32: 3,320,474 km (0.109 R)
• M33: 3,394,824 km (0.113 R)
• M34: 3,538,738 km (0.095 R)
• M35: 3,633,732 km (0.086 R)
• M36: 3,703,894 km (0.081 R)
• M37: 3,806,817 km (0.072 R)
• M38: 3,956,415 km (0.11 R)
• M39: 4,101,375 km (0.106 R)
• M40: 4,167,946 km (0.09 R)
• M41: 4,261,595 km (0.116 R)
• M42: 4,335,795 km (0.059 R)
• M43: 4,444,254 km (0.057 R)
• M44: 4,643,518 km (0.084 R)
• M45: 4,726,694 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 12.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.89 AU - 2.67 AU

Year: 2335 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 79,432,692 km

• M1: 165,156 km (0.096 R)
• M2: 250,876 km (0.104 R)
• M3: 534,513 km (0.063 R)
• M4: 658,081 km (0.052 R)
• M5: 780,751 km (0.073 R)
• M6: 905,815 km (0.12 R)
• M7: 997,668 km (0.114 R)
• M8: 1,127,968 km (0.081 R)
• M9: 1,227,899 km (0.114 R)
• M10: 1,602,193 km (0.103 R)
• M11: 1,765,554 km (0.064 R)
• M12: 1,969,007 km (0.065 R)
• M13: 2,162,587 km (0.078 R)
• M14: 2,243,519 km (0.077 R)
• M15: 2,353,175 km (0.075 R)
• M16: 2,511,748 km (0.089 R)
• M17: 2,625,891 km (0.088 R)
• M18: 2,722,382 km (0.115 R)
• M19: 3,079,771 km (0.111 R)
• M20: 3,243,581 km (0.12 R)
• M21: 3,665,746 km (0.071 R)
• M22: 3,763,134 km (0.094 R)
• M23: 3,905,402 km (0.111 R)
• M24: 3,993,964 km (0.065 R)
• M25: 4,173,033 km (0.047 R)
• M26: 4,481,204 km (0.082 R)
• M27: 4,562,436 km (0.089 R)
• M28: 4,726,096 km (0.075 R)
• M29: 4,844,428 km (0.093 R)
• M30: 5,011,529 km (0.069 R)
• M31: 5,437,883 km (0.082 R)
• M32: 5,574,465 km (0.089 R)
• M33: 5,737,228 km (0.082 R)
• M34: 5,850,773 km (0.08 R)
• M35: 5,952,350 km (0.116 R)
• M36: 6,157,448 km (0.095 R)
• M37: 6,640,649 km (0.096 R)
• M38: 6,933,861 km (0.047 R)
• M39: 7,095,577 km (0.103 R)
• M40: 7,422,747 km (0.079 R)
• M41: 7,574,439 km (0.077 R)
• M42: 7,908,940 km (0.086 R)
• M43: 7,993,313 km (0.113 R)
• M44: 8,106,409 km (0.085 R)
• M45: 8,219,805 km (0.094 R)
• M46: 8,348,160 km (0.071 R)
• M47: 8,520,496 km (0.114 R)
• M48: 8,853,800 km (0.114 R)
• M49: 9,414,044 km (0.086 R)
• M50: 9,788,787 km (0.074 R)
• M51: 10,061,803 km (0.068 R)
• M52: 10,291,286 km (0.072 R)
• M53: 10,429,664 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.8 AU - 4.66 AU

Year: 5901 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,432,692 km

• M1: 149,897 km (0.108 R)
• M2: 282,890 km (0.113 R)
• M3: 415,583 km (0.111 R)
• M4: 682,465 km (0.112 R)
• M5: 774,319 km (0.099 R)
• M6: 956,230 km (0.097 R)
• M7: 1,548,637 km (0.086 R)
• M8: 1,707,809 km (0.039 R)
• M9: 1,928,616 km (0.035 R)
• M10: 2,197,892 km (0.081 R)
• M11: 2,277,179 km (0.093 R)
• M12: 2,541,219 km (0.115 R)
• M13: 2,815,282 km (0.112 R)
• M14: 3,099,069 km (0.038 R)
• M15: 3,300,877 km (0.103 R)
• M16: 3,414,871 km (0.104 R)
• M17: 3,980,351 km (0.104 R)
• M18: 4,199,960 km (0.107 R)
• M19: 4,274,161 km (0.095 R)
• M20: 4,448,741 km (0.118 R)
• M21: 4,524,288 km (0.111 R)
• M22: 4,805,084 km (0.111 R)
• M23: 5,276,766 km (0.114 R)
• M24: 5,437,434 km (0.099 R)
• M25: 5,518,217 km (0.115 R)
• M26: 5,681,278 km (0.088 R)
• M27: 5,818,310 km (0.065 R)
• M28: 6,012,039 km (0.066 R)
• M29: 6,491,500 km (0.106 R)
• M30: 6,837,221 km (0.064 R)
• M31: 7,367,246 km (0.119 R)
• M32: 7,607,201 km (0.056 R)
• M33: 9,163,618 km (0.089 R)
• M34: 9,486,599 km (0.047 R)
• M35: 9,714,736 km (0.074 R)
• M36: 10,010,940 km (0.06 R)
• M37: 10,176,694 km (0.116 R)
• M38: 10,376,856 km (0.027 R)
• M39: 10,544,705 km (0.079 R)
• M40: 11,605,204 km (0.104 R)
• M41: 11,779,486 km (0.08 R)
• M42: 12,378,326 km (0.11 R)
• M43: 12,556,348 km (0.072 R)
• M44: 12,914,934 km (0.064 R)
• M45: 13,495,673 km (0.051 R)
• M46: 14,271,038 km (0.075 R)
• M47: 15,518,236 km (0.094 R)
• M48: 16,019,090 km (0.114 R)
• M49: 16,252,013 km (0.084 R)
• M50: 16,564,374 km (0.116 R)
• M51: 16,878,829 km (0.09 R)
• M52: 16,997,160 km (0.109 R)
• M53: 17,633,400 km (0.083 R)
• M54: 19,712,661 km (0.082 R)
• M55: 21,183,806 km (0.039 R)
• M56: 22,169,806 km (0.086 R)
• M57: 22,429,508 km (0.086 R)
• M58: 22,646,724 km (0.117 R)
• M59: 23,083,101 km (0.104 R)
• M60: 23,170,765 km (0.112 R)
• M61: 23,742,977 km (0.091 R)
• M62: 24,097,375 km (0.093 R)
• M63: 24,275,396 km (0.113 R)
• M64: 24,632,486 km (0.11 R)
• M65: 24,811,555 km (0.103 R)
• M66: 25,261,545 km (0.039 R)
• M67: 25,397,081 km (0.115 R)
• M68: 26,215,082 km (0.076 R)
• M69: 26,949,458 km (0.084 R)
• M70: 27,644,191 km (0.039 R)
• M71: 27,783,765 km (0.106 R)
• M72: 28,673,573 km (0.07 R)
• M73: 28,814,943 km (0.085 R)
• M74: 29,145,704 km (0.108 R)
• M75: 30,001,853 km (0.114 R)
• M76: 31,156,449 km (0.08 R)
• M77: 31,253,239 km (0.118 R)
• M78: 31,641,745 km (0.076 R)
• M79: 32,521,530 km (0.119 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.2

Radius: 3.8

Gravity: 50.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.42 AU - 10.16 AU

Year: 20776 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 79,432,692 km

• M1: 54,304 km (0.072 R)
• M2: 288,873 km (0.104 R)
• M3: 682,316 km (0.111 R)
• M4: 882,029 km (0.085 R)
• M5: 1,015,919 km (0.08 R)
• M6: 1,454,989 km (0.05 R)
• M7: 1,517,521 km (0.117 R)
• M8: 1,809,985 km (0.1 R)
• M9: 2,155,107 km (0.098 R)
• M10: 2,262,518 km (0.082 R)
• M11: 3,143,201 km (0.109 R)
• M12: 3,224,283 km (0.095 R)
• M13: 3,471,718 km (0.066 R)
• M14: 3,513,605 km (0.104 R)
• M15: 4,751,677 km (0.117 R)
• M16: 5,175,638 km (0.042 R)
• M17: 5,367,871 km (0.119 R)
• M18: 7,906,098 km (0.066 R)
• M19: 8,351,002 km (0.066 R)
• M20: 9,497,969 km (0.107 R)
• M21: 9,615,403 km (0.092 R)
• M22: 10,089,778 km (0.071 R)
• M23: 10,149,617 km (0.112 R)
• M24: 10,511,046 km (0.115 R)
• M25: 10,876,812 km (0.09 R)
• M26: 16,626,158 km (0.104 R)
• M27: 17,481,110 km (0.059 R)
• M28: 18,204,415 km (0.086 R)
• M29: 18,423,277 km (0.034 R)
• M30: 18,496,430 km (0.07 R)
• M31: 18,716,638 km (0.066 R)
• M32: 18,790,091 km (0.077 R)
• M33: 20,130,338 km (0.094 R)
• M34: 23,533,540 km (0.117 R)
• M35: 23,692,413 km (0.114 R)
• M36: 25,057,195 km (0.062 R)
• M37: 27,193,153 km (0.105 R)
• M38: 27,862,005 km (0.082 R)
• M39: 28,030,153 km (0.116 R)
• M40: 28,705,737 km (0.092 R)
• M41: 30,504,651 km (0.107 R)
• M42: 31,199,384 km (0.105 R)
• M43: 31,548,845 km (0.106 R)
• M44: 31,636,359 km (0.027 R)
• M45: 32,516,144 km (0.103 R)
• M46: 33,136,976 km (0.111 R)
• M47: 33,404,157 km (0.079 R)
• M48: 34,299,949 km (0.096 R)
• M49: 34,570,273 km (0.107 R)
• M50: 35,567,343 km (0.116 R)
• M51: 37,589,756 km (0.116 R)
• M52: 37,682,656 km (0.064 R)
• M53: 38,147,906 km (0.099 R)
• M54: 38,241,105 km (0.063 R)
• M55: 38,334,454 km (0.084 R)
• M56: 38,521,302 km (0.117 R)
• M57: 39,932,908 km (0.055 R)
• M58: 40,312,138 km (0.077 R)
• M59: 40,502,277 km (0.106 R)
• M60: 40,787,859 km (0.08 R)
• M61: 43,974,144 km (0.1 R)
• M62: 44,365,792 km (0.071 R)
• M63: 44,660,200 km (0.12 R)
• M64: 46,639,979 km (0.091 R)
• M65: 47,339,648 km (0.026 R)
• M66: 47,439,878 km (0.089 R)
• M67: 47,540,109 km (0.114 R)
• M68: 47,640,489 km (0.112 R)
• M69: 47,942,078 km (0.098 R)
• M70: 48,345,095 km (0.059 R)
• M71: 48,446,074 km (0.105 R)
• M72: 49,459,150 km (0.116 R)
• M73: 50,889,456 km (0.038 R)
• M74: 53,476,900 km (0.091 R)
• M75: 53,581,320 km (0.078 R)
• M76: 54,209,032 km (0.042 R)
• M77: 54,418,918 km (0.115 R)
• M78: 54,628,954 km (0.084 R)
• M79: 55,049,922 km (0.041 R)
• M80: 55,683,319 km (0.058 R)
• M81: 56,531,689 km (0.088 R)
• M82: 57,170,621 km (0.105 R)
• M83: 58,240,994 km (0.042 R)
• M84: 58,455,966 km (0.072 R)
• M85: 59,318,099 km (0.119 R)
• M86: 59,859,045 km (0.079 R)
• M87: 60,836,816 km (0.093 R)
• M88: 61,491,606 km (0.074 R)
• M89: 62,588,159 km (0.107 R)
• M90: 64,023,401 km (0.055 R)
• M91: 64,578,259 km (0.115 R)
• M92: 69,985,474 km (0.115 R)
• M93: 72,627,223 km (0.114 R)
• M94: 73,553,832 km (0.187 R)
• M95: 74,367,794 km (0.043 R)
• M96: 74,600,868 km (0.095 R)
• M97: 75,067,763 km (0.089 R)
• M98: 75,418,719 km (0.103 R)
• M99: 76,004,545 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit