🌌 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: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 9.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.89 AU - 1.07 AU

Year: 658 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,148,368 km

• M1: 120,875 km (0.1 R)
• M2: 203,004 km (0.051 R)
• M3: 311,463 km (0.053 R)
• M4: 418,874 km (0.09 R)
• M5: 511,176 km (0.116 R)
• M6: 579,841 km (0.088 R)
• M7: 660,325 km (0.095 R)
• M8: 775,515 km (0.083 R)
• M9: 870,211 km (0.03 R)
• M10: 983,456 km (0.075 R)
• M11: 1,117,197 km (0.081 R)
• M12: 1,188,854 km (0.067 R)
• M13: 1,283,550 km (0.088 R)
• M14: 1,458,430 km (0.089 R)
• M15: 1,594,863 km (0.119 R)
• M16: 1,670,410 km (0.083 R)
• M17: 1,735,485 km (0.038 R)
• M18: 1,880,445 km (0.075 R)
• M19: 1,960,630 km (0.083 R)
• M20: 2,061,010 km (0.062 R)
• M21: 2,124,589 km (0.03 R)
• M22: 2,214,796 km (0.03 R)
• M23: 2,312,933 km (0.105 R)
• M24: 2,392,519 km (0.119 R)
• M25: 2,473,002 km (0.057 R)
• M26: 2,567,997 km (0.101 R)
• M27: 2,629,781 km (0.12 R)
• M28: 2,712,957 km (0.038 R)
• M29: 2,811,243 km (0.116 R)
• M30: 2,931,969 km (0.091 R)
• M31: 3,319,876 km (0.056 R)
• M32: 3,531,407 km (0.057 R)
• M33: 3,615,781 km (0.105 R)
• M34: 3,794,400 km (0.106 R)
• M35: 3,904,504 km (0.073 R)
• M36: 4,047,670 km (0.112 R)
• M37: 4,168,245 km (0.105 R)
• M38: 4,298,396 km (0.114 R)
• M39: 4,437,970 km (0.106 R)
• M40: 4,537,453 km (0.114 R)
• M41: 4,789,525 km (0.109 R)
• M42: 4,883,174 km (0.071 R)
• M43: 5,115,499 km (0.104 R)
• M44: 5,184,913 km (0.066 R)
• M45: 5,439,678 km (0.107 R)
• M46: 5,689,506 km (0.057 R)
• M47: 5,934,099 km (0.075 R)
• M48: 6,126,631 km (0.073 R)
• M49: 6,228,358 km (0.119 R)
• M50: 6,339,958 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 13.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.98 AU - 1.14 AU

Year: 740 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,148,368 km

• M1: 176,825 km (0.057 R)
• M2: 339,886 km (0.029 R)
• M3: 560,693 km (0.098 R)
• M4: 658,979 km (0.068 R)
• M5: 774,319 km (0.091 R)
• M6: 886,816 km (0.102 R)
• M7: 1,072,916 km (0.081 R)
• M8: 1,171,202 km (0.112 R)
• M9: 1,383,930 km (0.067 R)
• M10: 1,498,372 km (0.103 R)
• M11: 1,583,194 km (0.078 R)
• M12: 1,827,188 km (0.107 R)
• M13: 1,953,748 km (0.071 R)
• M14: 2,105,440 km (0.037 R)
• M15: 2,238,732 km (0.08 R)
• M16: 2,329,239 km (0.064 R)
• M17: 2,444,130 km (0.075 R)
• M18: 2,608,239 km (0.09 R)
• M19: 2,703,682 km (0.065 R)
• M20: 3,039,081 km (0.114 R)
• M21: 3,131,383 km (0.115 R)
• M22: 3,387,943 km (0.109 R)
• M23: 3,492,512 km (0.112 R)
• M24: 3,624,906 km (0.093 R)
• M25: 3,732,018 km (0.12 R)
• M26: 3,903,756 km (0.089 R)
• M27: 4,013,711 km (0.102 R)
• M28: 4,115,288 km (0.1 R)
• M29: 4,217,912 km (0.085 R)
• M30: 4,302,435 km (0.115 R)
• M31: 4,406,555 km (0.105 R)
• M32: 4,569,018 km (0.067 R)
• M33: 4,675,382 km (0.085 R)
• M34: 4,762,897 km (0.095 R)
• M35: 4,979,365 km (0.113 R)
• M36: 5,422,175 km (0.081 R)
• M37: 5,606,928 km (0.078 R)
• M38: 5,825,191 km (0.066 R)
• M39: 5,961,774 km (0.072 R)
• M40: 6,324,100 km (0.084 R)
• M41: 6,464,573 km (0.118 R)
• M42: 6,660,696 km (0.091 R)
• M43: 6,825,702 km (0.074 R)
• M44: 6,992,204 km (0.063 R)
• M45: 7,193,713 km (0.082 R)
• M46: 7,488,121 km (0.085 R)
• M47: 7,682,748 km (0.117 R)
• M48: 7,879,170 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 10.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.71 AU - 4.03 AU

Year: 4196 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,148,368 km

• M1: 150,795 km (0.047 R)
• M2: 264,040 km (0.085 R)
• M3: 426,504 km (0.037 R)
• M4: 708,047 km (0.082 R)
• M5: 781,350 km (0.116 R)
• M6: 1,130,362 km (0.078 R)
• M7: 1,478,027 km (0.044 R)
• M8: 1,639,593 km (0.091 R)
• M9: 2,015,682 km (0.113 R)
• M10: 2,532,991 km (0.11 R)
• M11: 2,610,184 km (0.117 R)
• M12: 2,806,755 km (0.071 R)
• M13: 2,967,573 km (0.049 R)
• M14: 3,069,748 km (0.055 R)
• M15: 3,152,326 km (0.079 R)
• M16: 3,447,034 km (0.027 R)
• M17: 3,794,999 km (0.104 R)
• M18: 4,245,887 km (0.109 R)
• M19: 4,761,551 km (0.117 R)
• M20: 5,026,937 km (0.111 R)
• M21: 6,611,179 km (0.096 R)
• M22: 6,718,440 km (0.038 R)
• M23: 6,880,305 km (0.095 R)
• M24: 7,098,120 km (0.102 R)
• M25: 7,180,548 km (0.046 R)
• M26: 7,346,003 km (0.12 R)
• M27: 7,429,329 km (0.034 R)
• M28: 8,279,195 km (0.085 R)
• M29: 8,686,251 km (0.119 R)
• M30: 8,833,305 km (0.099 R)
• M31: 8,921,867 km (0.084 R)
• M32: 9,010,878 km (0.026 R)
• M33: 9,249,337 km (0.076 R)
• M34: 9,429,603 km (0.085 R)
• M35: 9,702,170 km (0.081 R)
• M36: 9,793,724 km (0.113 R)
• M37: 10,193,300 km (0.103 R)
• M38: 10,723,923 km (0.106 R)
• M39: 10,850,034 km (0.117 R)
• M40: 11,520,532 km (0.105 R)
• M41: 11,617,471 km (0.069 R)
• M42: 11,975,010 km (0.108 R)
• M43: 12,105,908 km (0.05 R)
• M44: 12,270,317 km (0.076 R)
• M45: 12,934,980 km (0.054 R)
• M46: 13,782,452 km (0.098 R)
• M47: 14,368,875 km (0.109 R)
• M48: 14,438,438 km (0.038 R)
• M49: 14,647,726 km (0.079 R)
• M50: 15,388,086 km (0.087 R)
• M51: 15,602,011 km (0.115 R)
• M52: 16,176,915 km (0.115 R)
• M53: 16,430,633 km (0.081 R)
• M54: 16,612,694 km (0.1 R)
• M55: 16,868,656 km (0.098 R)
• M56: 17,125,964 km (0.062 R)
• M57: 17,570,120 km (0.089 R)
• M58: 18,621,045 km (0.108 R)
• M59: 19,538,080 km (0.079 R)
• M60: 20,626,554 km (0.099 R)
• M61: 21,019,997 km (0.109 R)
• M62: 21,415,982 km (0.113 R)
• M63: 21,575,005 km (0.037 R)
• M64: 22,014,523 km (0.108 R)
• M65: 22,175,042 km (0.107 R)
• M66: 22,255,526 km (0.098 R)
• M67: 22,943,077 km (0.086 R)
• M68: 23,024,309 km (0.083 R)
• M69: 23,350,732 km (0.077 R)
• M70: 23,473,551 km (0.049 R)
• M71: 23,843,058 km (0.097 R)
• M72: 25,635,540 km (0.116 R)
• M73: 26,313,517 km (0.083 R)
• M74: 27,773,742 km (0.108 R)
• M75: 28,513,803 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 8.8

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.01 AU - 6.01 AU

Year: 7606 Days

Day: 10.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,148,368 km

• M1: 233,073 km (0.069 R)
• M2: 292,763 km (0.055 R)
• M3: 408,103 km (0.111 R)
• M4: 540,796 km (0.075 R)
• M5: 1,748,051 km (0.059 R)
• M6: 1,859,053 km (0.106 R)
• M7: 2,041,413 km (0.036 R)
• M8: 2,350,631 km (0.084 R)
• M9: 3,012,901 km (0.115 R)
• M10: 3,173,719 km (0.101 R)
• M11: 3,337,379 km (0.111 R)
• M12: 3,392,431 km (0.096 R)
• M13: 3,816,092 km (0.099 R)
• M14: 4,049,016 km (0.118 R)
• M15: 4,316,497 km (0.029 R)
• M16: 4,407,004 km (0.058 R)
• M17: 4,931,643 km (0.057 R)
• M18: 5,249,389 km (0.09 R)
• M19: 5,346,179 km (0.03 R)
• M20: 5,871,716 km (0.117 R)
• M21: 6,005,756 km (0.065 R)
• M22: 6,174,652 km (0.081 R)
• M23: 6,482,824 km (0.095 R)
• M24: 7,113,977 km (0.114 R)
• M25: 7,509,364 km (0.099 R)
• M26: 7,691,575 km (0.11 R)
• M27: 8,209,183 km (0.109 R)
• M28: 8,585,871 km (0.107 R)
• M29: 9,749,742 km (0.1 R)
• M30: 10,188,662 km (0.056 R)
• M31: 10,756,835 km (0.066 R)
• M32: 11,839,175 km (0.096 R)
• M33: 12,608,707 km (0.113 R)
• M34: 13,086,822 km (0.068 R)
• M35: 13,218,318 km (0.1 R)
• M36: 13,350,264 km (0.106 R)
• M37: 14,375,907 km (0.108 R)
• M38: 14,647,576 km (0.089 R)
• M39: 14,784,159 km (0.077 R)
• M40: 15,104,299 km (0.041 R)
• M41: 15,751,459 km (0.031 R)
• M42: 16,219,401 km (0.101 R)
• M43: 16,313,498 km (0.036 R)
• M44: 17,601,835 km (0.026 R)
• M45: 17,698,475 km (0.095 R)
• M46: 18,282,655 km (0.102 R)
• M47: 18,873,118 km (0.119 R)
• M48: 19,021,668 km (0.097 R)
• M49: 20,579,730 km (0.116 R)
• M50: 20,988,432 km (0.044 R)
• M51: 21,503,048 km (0.075 R)
• M52: 22,022,003 km (0.104 R)
• M53: 22,544,848 km (0.12 R)
• M54: 22,966,265 km (0.117 R)
• M55: 24,353,486 km (0.028 R)
• M56: 24,839,978 km (0.066 R)
• M57: 25,493,572 km (0.11 R)
• M58: 25,603,077 km (0.106 R)
• M59: 25,657,830 km (0.088 R)
• M60: 26,484,657 km (0.103 R)
• M61: 27,040,713 km (0.104 R)
• M62: 27,544,409 km (0.104 R)
• M63: 29,993,625 km (0.069 R)
• M64: 30,109,115 km (0.107 R)
• M65: 30,340,842 km (0.034 R)
• M66: 30,573,167 km (0.107 R)
• M67: 30,631,211 km (0.038 R)
• M68: 30,864,285 km (0.056 R)
• M69: 31,508,004 km (0.065 R)
• M70: 31,566,796 km (0.063 R)
• M71: 31,802,114 km (0.098 R)
• M72: 32,570,897 km (0.088 R)
• M73: 32,749,218 km (0.08 R)
• M74: 32,987,527 km (0.084 R)
• M75: 33,166,596 km (0.089 R)
• M76: 33,525,631 km (0.108 R)
• M77: 33,765,735 km (0.046 R)
• M78: 34,066,726 km (0.107 R)
• M79: 34,671,251 km (0.095 R)
• M80: 35,462,624 km (0.103 R)
• M81: 35,584,846 km (0.118 R)
• M82: 36,506,219 km (0.108 R)
• M83: 36,753,205 km (0.089 R)
• M84: 37,497,753 km (0.08 R)
• M85: 38,623,627 km (0.079 R)
• M86: 38,686,608 km (0.084 R)
• M87: 39,001,511 km (0.097 R)
• M88: 40,078,616 km (0.08 R)
• M89: 41,293,949 km (0.062 R)
• M90: 43,172,150 km (0.112 R)
• M91: 43,629,621 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 7.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.39 AU - 9.63 AU

Year: 18343 Days

Day: 21.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,148,368 km

• M1: 109,506 km (0.092 R)
• M2: 383,719 km (0.12 R)
• M3: 486,941 km (0.089 R)
• M4: 660,175 km (0.06 R)
• M5: 803,041 km (0.043 R)
• M6: 1,009,636 km (0.114 R)
• M7: 1,194,539 km (0.096 R)
• M8: 1,660,387 km (0.057 R)
• M9: 1,992,494 km (0.069 R)
• M10: 2,038,271 km (0.095 R)
• M11: 2,131,171 km (0.092 R)
• M12: 2,201,632 km (0.038 R)
• M13: 2,897,112 km (0.099 R)
• M14: 3,187,931 km (0.049 R)
• M15: 3,323,167 km (0.113 R)
• M16: 4,203,700 km (0.109 R)
• M17: 4,352,251 km (0.046 R)
• M18: 4,901,125 km (0.026 R)
• M19: 5,057,605 km (0.09 R)
• M20: 5,963,570 km (0.116 R)
• M21: 6,130,521 km (0.09 R)
• M22: 6,606,392 km (0.046 R)
• M23: 7,094,230 km (0.082 R)
• M24: 8,326,617 km (0.057 R)
• M25: 8,513,316 km (0.068 R)
• M26: 9,662,826 km (0.072 R)
• M27: 10,136,153 km (0.088 R)
• M28: 10,738,434 km (0.098 R)
• M29: 11,559,577 km (0.046 R)
• M30: 12,230,823 km (0.109 R)
• M31: 12,571,158 km (0.112 R)
• M32: 12,656,877 km (0.082 R)
• M33: 12,957,868 km (0.029 R)
• M34: 13,435,834 km (0.032 R)
• M35: 14,319,508 km (0.073 R)
• M36: 14,408,968 km (0.071 R)
• M37: 15,176,255 km (0.091 R)
• M38: 15,864,405 km (0.078 R)
• M39: 16,189,033 km (0.097 R)
• M40: 16,515,904 km (0.106 R)
• M41: 16,703,649 km (0.094 R)
• M42: 16,750,623 km (0.111 R)
• M43: 16,986,539 km (0.096 R)
• M44: 17,796,761 km (0.032 R)
• M45: 18,376,154 km (0.062 R)
• M46: 18,473,392 km (0.042 R)
• M47: 18,570,780 km (0.119 R)
• M48: 19,207,768 km (0.089 R)
• M49: 19,603,305 km (0.071 R)
• M50: 19,851,787 km (0.061 R)
• M51: 20,101,466 km (0.103 R)
• M52: 20,301,927 km (0.111 R)
• M53: 20,452,722 km (0.093 R)
• M54: 20,553,401 km (0.095 R)
• M55: 20,603,816 km (0.09 R)
• M56: 20,654,380 km (0.077 R)
• M57: 21,110,354 km (0.096 R)
• M58: 21,314,106 km (0.073 R)
• M59: 21,775,017 km (0.119 R)
• M60: 22,602,293 km (0.116 R)
• M61: 23,598,167 km (0.112 R)
• M62: 23,915,613 km (0.077 R)
• M63: 24,128,042 km (0.118 R)
• M64: 24,341,070 km (0.098 R)
• M65: 25,686,702 km (0.089 R)
• M66: 25,849,764 km (0.111 R)
• M67: 27,555,180 km (0.11 R)
• M68: 28,057,081 km (0.067 R)
• M69: 28,337,277 km (0.083 R)
• M70: 28,505,725 km (0.075 R)
• M71: 29,013,310 km (0.088 R)
• M72: 29,183,253 km (0.076 R)
• M73: 29,239,951 km (0.06 R)
• M74: 30,152,049 km (0.118 R)
• M75: 30,726,804 km (0.091 R)
• M76: 30,842,144 km (0.061 R)
• M77: 32,708,078 km (0.075 R)
• M78: 32,825,812 km (0.025 R)
• M79: 33,061,877 km (0.08 R)
• M80: 33,357,782 km (0.104 R)
• M81: 34,071,513 km (0.106 R)
• M82: 35,574,523 km (0.096 R)
• M83: 35,695,847 km (0.053 R)
• M84: 36,060,118 km (0.091 R)
• M85: 37,345,164 km (0.12 R)
• M86: 37,529,917 km (0.113 R)
• M87: 38,272,072 km (0.082 R)
• M88: 38,396,238 km (0.028 R)
• M89: 39,770,893 km (0.094 R)
• M90: 39,833,874 km (0.064 R)
• M91: 40,717,548 km (0.105 R)
• M92: 41,225,284 km (0.068 R)
• M93: 41,991,075 km (0.071 R)
• M94: 43,083,738 km (0.04 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit