🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 12

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,610,616 km

• M1: 151,094 km (0.046 R)
• M2: 229,034 km (0.103 R)
• M3: 309,817 km (0.09 R)
• M4: 393,293 km (0.032 R)
• M5: 482,453 km (0.1 R)
• M6: 572,062 km (0.082 R)
• M7: 695,780 km (0.085 R)
• M8: 774,319 km (0.09 R)
• M9: 849,566 km (0.111 R)
• M10: 980,016 km (0.103 R)
• M11: 1,091,765 km (0.036 R)
• M12: 1,173,894 km (0.1 R)
• M13: 1,281,755 km (0.078 R)
• M14: 1,368,970 km (0.119 R)
• M15: 1,528,741 km (0.099 R)
• M16: 1,668,914 km (0.074 R)
• M17: 1,853,817 km (0.06 R)
• M18: 1,935,198 km (0.087 R)
• M19: 2,013,288 km (0.079 R)
• M20: 2,115,912 km (0.103 R)
• M21: 2,215,544 km (0.064 R)
• M22: 2,404,786 km (0.093 R)
• M23: 2,503,969 km (0.064 R)
• M24: 2,599,562 km (0.06 R)
• M25: 2,722,083 km (0.098 R)
• M26: 2,846,548 km (0.113 R)
• M27: 2,925,386 km (0.116 R)
• M28: 3,074,386 km (0.095 R)
• M29: 3,187,931 km (0.064 R)
• M30: 3,264,375 km (0.101 R)
• M31: 3,363,559 km (0.1 R)
• M32: 3,469,474 km (0.096 R)
• M33: 3,559,532 km (0.11 R)
• M34: 3,782,283 km (0.076 R)
• M35: 3,880,868 km (0.08 R)
• M36: 3,956,864 km (0.077 R)
• M37: 4,074,747 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 8.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 432 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,610,616 km

• M1: 108,309 km (0.115 R)
• M2: 162,463 km (0.075 R)
• M3: 222,003 km (0.076 R)
• M4: 277,953 km (0.105 R)
• M5: 332,855 km (0.097 R)
• M6: 433,235 km (0.068 R)
• M7: 525,687 km (0.102 R)
• M8: 581,487 km (0.083 R)
• M9: 707,149 km (0.098 R)
• M10: 877,242 km (0.108 R)
• M11: 941,120 km (0.116 R)
• M12: 1,010,833 km (0.097 R)
• M13: 1,078,002 km (0.032 R)
• M14: 1,244,056 km (0.118 R)
• M15: 1,335,011 km (0.118 R)
• M16: 1,399,937 km (0.072 R)
• M17: 1,518,718 km (0.054 R)
• M18: 1,606,232 km (0.073 R)
• M19: 1,660,686 km (0.088 R)
• M20: 1,720,824 km (0.101 R)
• M21: 1,848,431 km (0.049 R)
• M22: 1,921,285 km (0.081 R)
• M23: 1,989,801 km (0.057 R)
• M24: 2,091,528 km (0.12 R)
• M25: 2,173,059 km (0.097 R)
• M26: 2,277,927 km (0.042 R)
• M27: 2,350,631 km (0.105 R)
• M28: 2,544,510 km (0.118 R)
• M29: 2,708,170 km (0.104 R)
• M30: 2,881,554 km (0.029 R)
• M31: 2,972,510 km (0.083 R)
• M32: 3,114,029 km (0.086 R)
• M33: 3,264,076 km (0.104 R)
• M34: 3,513,156 km (0.12 R)
• M35: 3,636,724 km (0.117 R)
• M36: 3,788,267 km (0.044 R)
• M37: 3,975,563 km (0.119 R)
• M38: 4,111,249 km (0.081 R)
• M39: 4,200,259 km (0.116 R)
• M40: 4,276,106 km (0.086 R)
• M41: 4,422,113 km (0.087 R)
• M42: 4,485,243 km (0.041 R)
• M43: 4,957,374 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 10.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.31 AU - 2.09 AU

Year: 1503 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,610,616 km

• M1: 137,780 km (0.092 R)
• M2: 222,302 km (0.066 R)
• M3: 291,417 km (0.06 R)
• M4: 424,260 km (0.067 R)
• M5: 565,630 km (0.075 R)
• M6: 648,208 km (0.118 R)
• M7: 793,617 km (0.099 R)
• M8: 880,234 km (0.048 R)
• M9: 998,416 km (0.077 R)
• M10: 1,088,773 km (0.092 R)
• M11: 1,164,919 km (0.105 R)
• M12: 1,247,347 km (0.113 R)
• M13: 1,441,525 km (0.076 R)
• M14: 1,602,343 km (0.079 R)
• M15: 1,694,794 km (0.057 R)
• M16: 1,859,801 km (0.116 R)
• M17: 2,072,529 km (0.049 R)
• M18: 2,168,421 km (0.089 R)
• M19: 2,243,968 km (0.026 R)
• M20: 2,337,168 km (0.083 R)
• M21: 2,510,402 km (0.098 R)
• M22: 2,584,303 km (0.084 R)
• M23: 2,682,140 km (0.077 R)
• M24: 2,792,843 km (0.076 R)
• M25: 3,031,152 km (0.098 R)
• M26: 3,104,006 km (0.108 R)
• M27: 3,282,476 km (0.093 R)
• M28: 3,591,845 km (0.116 R)
• M29: 3,753,261 km (0.107 R)
• M30: 4,010,121 km (0.081 R)
• M31: 4,191,284 km (0.103 R)
• M32: 4,265,933 km (0.072 R)
• M33: 4,437,222 km (0.047 R)
• M34: 4,673,737 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 11.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 1517 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 83,610,616 km

• M1: 148,850 km (0.111 R)
• M2: 224,098 km (0.114 R)
• M3: 337,044 km (0.108 R)
• M4: 444,754 km (0.086 R)
• M5: 529,726 km (0.091 R)
• M6: 646,712 km (0.043 R)
• M7: 818,151 km (0.089 R)
• M8: 957,277 km (0.069 R)
• M9: 1,104,930 km (0.117 R)
• M10: 1,459,028 km (0.071 R)
• M11: 1,616,555 km (0.061 R)
• M12: 1,719,777 km (0.079 R)
• M13: 1,795,025 km (0.094 R)
• M14: 1,909,916 km (0.104 R)
• M15: 2,067,293 km (0.095 R)
• M16: 2,163,784 km (0.118 R)
• M17: 2,261,770 km (0.03 R)
• M18: 2,369,780 km (0.06 R)
• M19: 2,496,489 km (0.117 R)
• M20: 2,721,784 km (0.081 R)
• M21: 2,944,684 km (0.083 R)
• M22: 3,035,640 km (0.107 R)
• M23: 3,248,368 km (0.118 R)
• M24: 3,351,740 km (0.075 R)
• M25: 3,494,756 km (0.116 R)
• M26: 3,925,897 km (0.117 R)
• M27: 4,016,104 km (0.112 R)
• M28: 4,147,900 km (0.1 R)
• M29: 4,260,398 km (0.099 R)
• M30: 4,520,100 km (0.059 R)
• M31: 4,838,594 km (0.095 R)
• M32: 5,000,758 km (0.05 R)
• M33: 5,120,735 km (0.085 R)
• M34: 5,230,690 km (0.073 R)
• M35: 5,385,823 km (0.063 R)
• M36: 5,655,548 km (0.103 R)
• M37: 5,780,761 km (0.109 R)
• M38: 5,872,315 km (0.114 R)
• M39: 6,010,693 km (0.09 R)
• M40: 6,266,954 km (0.107 R)
• M41: 6,443,928 km (0.113 R)
• M42: 6,610,580 km (0.08 R)
• M43: 6,984,575 km (0.043 R)
• M44: 7,143,598 km (0.109 R)
• M45: 7,303,667 km (0.065 R)
• M46: 7,378,017 km (0.113 R)
• M47: 7,452,517 km (0.109 R)
• M48: 7,665,245 km (0.094 R)
• M49: 7,791,356 km (0.085 R)
• M50: 7,879,918 km (0.082 R)
• M51: 8,045,523 km (0.099 R)
• M52: 8,173,728 km (0.093 R)
• M53: 8,497,009 km (0.107 R)
• M54: 8,771,821 km (0.07 R)
• M55: 8,850,958 km (0.094 R)
• M56: 8,983,203 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 10.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.66 AU - 3.25 AU

Year: 3437 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,610,616 km

• M1: 131,197 km (0.115 R)
• M2: 254,915 km (0.107 R)
• M3: 333,304 km (0.094 R)
• M4: 476,619 km (0.099 R)
• M5: 669,899 km (0.051 R)
• M6: 771,925 km (0.093 R)
• M7: 920,326 km (0.113 R)
• M8: 1,014,124 km (0.043 R)
• M9: 1,200,673 km (0.102 R)
• M10: 1,632,861 km (0.051 R)
• M11: 1,960,480 km (0.078 R)
• M12: 2,056,073 km (0.048 R)
• M13: 2,223,473 km (0.111 R)
• M14: 2,395,511 km (0.073 R)
• M15: 2,483,325 km (0.12 R)
• M16: 2,557,226 km (0.1 R)
• M17: 2,646,985 km (0.082 R)
• M18: 2,814,235 km (0.093 R)
• M19: 2,969,518 km (0.081 R)
• M20: 3,095,629 km (0.106 R)
• M21: 3,175,514 km (0.118 R)
• M22: 3,304,617 km (0.095 R)
• M23: 4,116,036 km (0.071 R)
• M24: 4,708,593 km (0.094 R)
• M25: 5,005,545 km (0.079 R)
• M26: 5,156,339 km (0.112 R)
• M27: 5,308,630 km (0.117 R)
• M28: 5,715,686 km (0.116 R)
• M29: 6,273,985 km (0.066 R)
• M30: 6,518,727 km (0.086 R)
• M31: 6,766,611 km (0.03 R)
• M32: 7,080,766 km (0.107 R)
• M33: 7,636,672 km (0.101 R)
• M34: 7,898,020 km (0.112 R)
• M35: 8,140,219 km (0.079 R)
• M36: 8,340,231 km (0.057 R)
• M37: 8,677,125 km (0.091 R)
• M38: 9,018,657 km (0.039 R)
• M39: 9,087,472 km (0.094 R)
• M40: 9,364,528 km (0.098 R)
• M41: 10,260,170 km (0.103 R)
• M42: 10,404,083 km (0.066 R)
• M43: 10,572,830 km (0.081 R)
• M44: 10,937,549 km (0.092 R)
• M45: 11,060,070 km (0.111 R)
• M46: 11,256,941 km (0.119 R)
• M47: 11,355,825 km (0.072 R)
• M48: 11,529,657 km (0.109 R)
• M49: 11,629,290 km (0.066 R)
• M50: 11,704,388 km (0.047 R)
• M51: 12,031,110 km (0.09 R)
• M52: 12,132,238 km (0.034 R)
• M53: 12,284,528 km (0.085 R)
• M54: 12,411,836 km (0.099 R)
• M55: 12,693,679 km (0.043 R)
• M56: 13,107,167 km (0.067 R)
• M57: 14,914,160 km (0.048 R)
• M58: 15,077,221 km (0.108 R)
• M59: 15,186,428 km (0.063 R)
• M60: 15,542,770 km (0.113 R)
• M61: 15,625,498 km (0.111 R)
• M62: 15,763,576 km (0.119 R)
• M63: 15,846,603 km (0.069 R)
• M64: 16,040,931 km (0.114 R)
• M65: 16,375,881 km (0.102 R)
• M66: 17,251,926 km (0.093 R)
• M67: 17,480,511 km (0.093 R)
• M68: 18,638,249 km (0.104 R)
• M69: 18,726,063 km (0.044 R)
• M70: 19,049,344 km (0.088 R)
• M71: 19,137,756 km (0.08 R)
• M72: 19,611,982 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 4.8

Gravity: 34.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.79 AU - 12.21 AU

Year: 21448 Days

Day: 20 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,610,616 km

• M1: 296,054 km (0.086 R)
• M2: 911,051 km (0.085 R)
• M3: 1,196,633 km (0.111 R)
• M4: 1,226,703 km (0.102 R)
• M5: 1,380,938 km (0.057 R)
• M6: 1,444,218 km (0.1 R)
• M7: 1,810,284 km (0.119 R)
• M8: 1,844,841 km (0.113 R)
• M9: 2,166,925 km (0.031 R)
• M10: 2,861,957 km (0.077 R)
• M11: 3,191,371 km (0.109 R)
• M12: 3,885,954 km (0.11 R)
• M13: 4,768,731 km (0.118 R)
• M14: 5,010,930 km (0.107 R)
• M15: 5,207,651 km (0.117 R)
• M16: 5,659,587 km (0.11 R)
• M17: 7,033,942 km (0.104 R)
• M18: 7,088,845 km (0.065 R)
• M19: 7,254,300 km (0.071 R)
• M20: 7,985,534 km (0.12 R)
• M21: 8,740,106 km (0.114 R)
• M22: 9,155,689 km (0.11 R)
• M23: 10,692,059 km (0.118 R)
• M24: 10,755,189 km (0.069 R)
• M25: 12,905,808 km (0.11 R)
• M26: 13,788,585 km (0.089 R)
• M27: 14,202,373 km (0.112 R)
• M28: 14,690,511 km (0.103 R)
• M29: 16,405,052 km (0.084 R)
• M30: 16,477,906 km (0.115 R)
• M31: 18,257,223 km (0.063 R)
• M32: 18,940,138 km (0.074 R)
• M33: 19,093,027 km (0.119 R)
• M34: 19,863,605 km (0.048 R)
• M35: 20,018,888 km (0.099 R)
• M36: 20,487,279 km (0.08 R)
• M37: 20,644,207 km (0.043 R)
• M38: 23,454,403 km (0.102 R)
• M39: 24,196,109 km (0.086 R)
• M40: 24,945,595 km (0.078 R)
• M41: 25,197,069 km (0.095 R)
• M42: 25,702,709 km (0.089 R)
• M43: 25,871,905 km (0.085 R)
• M44: 26,211,492 km (0.082 R)
• M45: 26,552,724 km (0.099 R)
• M46: 27,584,800 km (0.106 R)
• M47: 27,671,417 km (0.062 R)
• M48: 31,299,016 km (0.108 R)
• M49: 31,479,880 km (0.109 R)
• M50: 31,933,161 km (0.058 R)
• M51: 32,663,049 km (0.11 R)
• M52: 35,166,869 km (0.107 R)
• M53: 36,204,480 km (0.096 R)
• M54: 37,443,599 km (0.118 R)
• M55: 37,539,491 km (0.055 R)
• M56: 38,309,621 km (0.04 R)
• M57: 39,474,540 km (0.082 R)
• M58: 40,749,712 km (0.117 R)
• M59: 42,038,198 km (0.04 R)
• M60: 42,337,394 km (0.041 R)
• M61: 43,440,678 km (0.067 R)
• M62: 44,655,114 km (0.032 R)
• M63: 45,164,345 km (0.1 R)
• M64: 46,497,412 km (0.094 R)
• M65: 46,703,707 km (0.111 R)
• M66: 49,939,060 km (0.12 R)
• M67: 52,707,668 km (0.044 R)
• M68: 53,353,781 km (0.079 R)
• M69: 54,002,288 km (0.097 R)
• M70: 55,198,174 km (0.111 R)
• M71: 56,073,471 km (0.071 R)
• M72: 56,732,898 km (0.061 R)
• M73: 57,837,529 km (0.067 R)
• M74: 59,396,039 km (0.117 R)
• M75: 59,843,935 km (0.06 R)
• M76: 60,517,724 km (0.12 R)
• M77: 60,630,222 km (0.105 R)
• M78: 60,742,869 km (0.072 R)
• M79: 60,855,516 km (0.094 R)
• M80: 62,099,722 km (0.084 R)
• M81: 62,895,882 km (0.11 R)
• M82: 64,268,442 km (0.08 R)
• M83: 64,728,156 km (0.111 R)
• M84: 67,159,570 km (0.109 R)
• M85: 67,742,853 km (0.073 R)
• M86: 71,992,031 km (0.065 R)
• M87: 72,588,926 km (0.115 R)
• M88: 73,787,803 km (0.089 R)
• M89: 76,448,102 km (0.076 R)
• M90: 76,691,498 km (0.115 R)
• M91: 77,301,109 km (0.104 R)
• M92: 77,912,366 km (0.08 R)
• M93: 81,240,769 km (0.098 R)
• M94: 81,613,418 km (0.087 R)
• M95: 81,737,733 km (0.111 R)
• M96: 83,109,845 km (0.106 R)
• M97: 83,485,336 km (0.209 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit