🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 14.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.69 AU - 0.91 AU

Year: 455 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,641,129 km

• M1: 176,825 km (0.113 R)
• M2: 280,496 km (0.084 R)
• M3: 380,128 km (0.107 R)
• M4: 520,002 km (0.111 R)
• M5: 662,719 km (0.098 R)
• M6: 800,049 km (0.119 R)
• M7: 899,083 km (0.085 R)
• M8: 1,073,066 km (0.072 R)
• M9: 1,204,113 km (0.098 R)
• M10: 1,299,856 km (0.071 R)
• M11: 1,408,763 km (0.111 R)
• M12: 1,659,040 km (0.093 R)
• M13: 1,812,977 km (0.086 R)
• M14: 1,930,261 km (0.083 R)
• M15: 2,068,340 km (0.079 R)
• M16: 2,316,673 km (0.115 R)
• M17: 2,438,146 km (0.117 R)
• M18: 2,529,102 km (0.094 R)
• M19: 2,627,836 km (0.107 R)
• M20: 2,748,113 km (0.103 R)
• M21: 2,836,226 km (0.05 R)
• M22: 2,987,320 km (0.112 R)
• M23: 3,092,038 km (0.06 R)
• M24: 3,240,739 km (0.079 R)
• M25: 3,406,493 km (0.094 R)
• M26: 3,738,900 km (0.084 R)
• M27: 3,852,145 km (0.047 R)
• M28: 4,082,077 km (0.105 R)
• M29: 4,206,543 km (0.109 R)
• M30: 4,403,713 km (0.117 R)
• M31: 4,523,540 km (0.086 R)
• M32: 4,644,415 km (0.087 R)
• M33: 4,782,644 km (0.087 R)
• M34: 4,997,018 km (0.11 R)
• M35: 5,197,628 km (0.07 R)
• M36: 5,383,878 km (0.12 R)
• M37: 5,624,282 km (0.095 R)
• M38: 5,719,725 km (0.105 R)
• M39: 5,850,773 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 8.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.22 AU - 2.32 AU

Year: 2175 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,641,129 km

• M1: 108,458 km (0.1 R)
• M2: 210,783 km (0.115 R)
• M3: 310,116 km (0.056 R)
• M4: 378,483 km (0.034 R)
• M5: 487,240 km (0.094 R)
• M6: 592,408 km (0.099 R)
• M7: 767,587 km (0.104 R)
• M8: 879,187 km (0.119 R)
• M9: 1,005,746 km (0.101 R)
• M10: 1,076,207 km (0.091 R)
• M11: 1,148,313 km (0.098 R)
• M12: 1,292,526 km (0.12 R)
• M13: 1,464,114 km (0.112 R)
• M14: 1,615,657 km (0.061 R)
• M15: 1,835,416 km (0.114 R)
• M16: 1,951,803 km (0.071 R)
• M17: 2,210,757 km (0.096 R)
• M18: 2,436,052 km (0.071 R)
• M19: 2,609,884 km (0.076 R)
• M20: 2,814,684 km (0.096 R)
• M21: 2,868,390 km (0.036 R)
• M22: 2,990,611 km (0.047 R)
• M23: 3,324,663 km (0.104 R)
• M24: 3,546,816 km (0.09 R)
• M25: 3,773,905 km (0.083 R)
• M26: 3,870,546 km (0.107 R)
• M27: 4,173,182 km (0.073 R)
• M28: 4,374,092 km (0.027 R)
• M29: 4,538,650 km (0.061 R)
• M30: 4,625,716 km (0.093 R)
• M31: 4,729,237 km (0.09 R)
• M32: 4,963,059 km (0.067 R)
• M33: 5,275,270 km (0.064 R)
• M34: 5,383,579 km (0.082 R)
• M35: 5,450,598 km (0.116 R)
• M36: 5,619,195 km (0.089 R)
• M37: 5,678,735 km (0.093 R)
• M38: 5,789,737 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 9.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.18 AU - 3.26 AU

Year: 2852 Days

Day: 9.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,641,129 km

• M1: 114,592 km (0.077 R)
• M2: 179,218 km (0.066 R)
• M3: 253,718 km (0.082 R)
• M4: 374,443 km (0.107 R)
• M5: 456,573 km (0.111 R)
• M6: 560,394 km (0.107 R)
• M7: 619,335 km (0.04 R)
• M8: 983,756 km (0.115 R)
• M9: 1,160,281 km (0.062 R)
• M10: 1,237,922 km (0.114 R)
• M11: 1,398,441 km (0.085 R)
• M12: 1,533,977 km (0.091 R)
• M13: 1,630,467 km (0.05 R)
• M14: 1,717,982 km (0.118 R)
• M15: 1,795,922 km (0.102 R)
• M16: 2,001,919 km (0.118 R)
• M17: 2,264,164 km (0.108 R)
• M18: 2,424,233 km (0.114 R)
• M19: 2,499,481 km (0.107 R)
• M20: 2,562,761 km (0.109 R)
• M21: 2,678,101 km (0.096 R)
• M22: 2,834,580 km (0.056 R)
• M23: 3,007,516 km (0.111 R)
• M24: 3,504,779 km (0.07 R)
• M25: 3,997,704 km (0.092 R)
• M26: 4,116,933 km (0.088 R)
• M27: 4,237,360 km (0.109 R)
• M28: 4,343,724 km (0.063 R)
• M29: 4,558,995 km (0.08 R)
• M30: 4,699,318 km (0.113 R)
• M31: 4,825,279 km (0.06 R)
• M32: 4,888,709 km (0.03 R)
• M33: 5,405,869 km (0.071 R)
• M34: 5,737,976 km (0.117 R)
• M35: 6,059,611 km (0.05 R)
• M36: 6,422,087 km (0.119 R)
• M37: 6,526,955 km (0.05 R)
• M38: 7,005,818 km (0.068 R)
• M39: 7,313,242 km (0.092 R)
• M40: 7,459,399 km (0.106 R)
• M41: 7,810,505 km (0.12 R)
• M42: 7,997,502 km (0.078 R)
• M43: 8,261,842 km (0.104 R)
• M44: 8,818,346 km (0.073 R)
• M45: 9,268,486 km (0.115 R)
• M46: 9,766,048 km (0.097 R)
• M47: 10,008,098 km (0.111 R)
• M48: 10,498,031 km (0.114 R)
• M49: 10,621,748 km (0.094 R)
• M50: 11,037,630 km (0.107 R)
• M51: 11,352,982 km (0.083 R)
• M52: 11,586,205 km (0.088 R)
• M53: 11,735,504 km (0.072 R)
• M54: 12,014,355 km (0.095 R)
• M55: 12,100,523 km (0.107 R)
• M56: 12,775,957 km (0.088 R)
• M57: 12,930,043 km (0.066 R)
• M58: 13,062,736 km (0.1 R)
• M59: 13,173,738 km (0.081 R)
• M60: 13,240,309 km (0.079 R)
• M61: 13,396,340 km (0.082 R)
• M62: 13,575,558 km (0.055 R)
• M63: 13,642,877 km (0.097 R)
• M64: 14,026,745 km (0.095 R)
• M65: 14,345,538 km (0.119 R)
• M66: 14,459,981 km (0.076 R)
• M67: 14,597,760 km (0.099 R)
• M68: 14,712,801 km (0.055 R)
• M69: 14,828,291 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 6.3

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.26 AU - 8.18 AU

Year: 13638 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,641,129 km

• M1: 99,183 km (0.106 R)
• M2: 296,802 km (0.114 R)
• M3: 338,989 km (0.045 R)
• M4: 620,532 km (0.092 R)
• M5: 715,527 km (0.102 R)
• M6: 898,934 km (0.091 R)
• M7: 1,260,960 km (0.098 R)
• M8: 1,333,515 km (0.102 R)
• M9: 1,585,887 km (0.071 R)
• M10: 1,664,576 km (0.099 R)
• M11: 2,077,166 km (0.118 R)
• M12: 2,192,506 km (0.118 R)
• M13: 2,705,777 km (0.073 R)
• M14: 2,895,766 km (0.08 R)
• M15: 3,188,679 km (0.11 R)
• M16: 4,342,228 km (0.096 R)
• M17: 4,415,980 km (0.05 R)
• M18: 4,677,327 km (0.052 R)
• M19: 5,332,865 km (0.119 R)
• M20: 5,491,289 km (0.119 R)
• M21: 5,731,842 km (0.039 R)
• M22: 6,099,105 km (0.098 R)
• M23: 6,348,186 km (0.115 R)
• M24: 6,558,371 km (0.076 R)
• M25: 8,047,019 km (0.089 R)
• M26: 8,137,825 km (0.11 R)
• M27: 8,689,243 km (0.102 R)
• M28: 8,969,589 km (0.054 R)
• M29: 9,828,131 km (0.089 R)
• M30: 10,022,459 km (0.082 R)
• M31: 10,415,004 km (0.101 R)
• M32: 11,469,070 km (0.057 R)
• M33: 11,673,720 km (0.096 R)
• M34: 11,827,956 km (0.072 R)
• M35: 12,034,700 km (0.09 R)
• M36: 12,086,461 km (0.041 R)
• M37: 12,609,305 km (0.105 R)
• M38: 13,461,116 km (0.073 R)
• M39: 13,622,831 km (0.092 R)
• M40: 15,444,634 km (0.112 R)
• M41: 15,613,979 km (0.105 R)
• M42: 17,341,385 km (0.036 R)
• M43: 17,399,878 km (0.079 R)
• M44: 17,753,079 km (0.074 R)
• M45: 17,871,261 km (0.052 R)
• M46: 18,108,523 km (0.076 R)
• M47: 18,287,143 km (0.107 R)
• M48: 18,947,019 km (0.057 R)
• M49: 19,249,506 km (0.116 R)
• M50: 20,166,840 km (0.084 R)
• M51: 20,413,826 km (0.098 R)
• M52: 22,043,396 km (0.07 R)
• M53: 24,961,302 km (0.042 R)
• M54: 25,160,118 km (0.096 R)
• M55: 26,566,338 km (0.113 R)
• M56: 27,997,840 km (0.095 R)
• M57: 28,204,435 km (0.079 R)
• M58: 28,273,399 km (0.112 R)
• M59: 29,105,313 km (0.04 R)
• M60: 30,015,766 km (0.036 R)
• M61: 30,438,978 km (0.059 R)
• M62: 30,580,498 km (0.093 R)
• M63: 30,722,316 km (0.088 R)
• M64: 31,434,402 km (0.113 R)
• M65: 31,505,910 km (0.118 R)
• M66: 32,223,980 km (0.06 R)
• M67: 33,895,886 km (0.118 R)
• M68: 34,483,955 km (0.087 R)
• M69: 35,001,414 km (0.075 R)
• M70: 35,744,915 km (0.096 R)
• M71: 36,268,508 km (0.106 R)
• M72: 36,643,998 km (0.109 R)
• M73: 36,794,643 km (0.078 R)
• M74: 37,247,626 km (0.118 R)
• M75: 38,847,575 km (0.104 R)
• M76: 42,587,821 km (0.101 R)
• M77: 43,540,610 km (0.112 R)
• M78: 44,099,657 km (0.101 R)
• M79: 44,500,579 km (0.045 R)
• M80: 44,661,098 km (0.07 R)
• M81: 45,063,666 km (0.09 R)
• M82: 45,224,932 km (0.113 R)
• M83: 45,305,715 km (0.104 R)
• M84: 46,767,286 km (0.088 R)
• M85: 47,503,757 km (0.057 R)
• M86: 47,832,274 km (0.086 R)
• M87: 48,988,366 km (0.111 R)
• M88: 50,069,959 km (0.111 R)
• M89: 50,823,333 km (0.103 R)
• M90: 52,511,097 km (0.098 R)
• M91: 52,595,919 km (0.104 R)
• M92: 53,106,047 km (0.091 R)
• M93: 53,447,130 km (0.078 R)
• M94: 53,703,242 km (0.106 R)
• M95: 53,874,382 km (0.049 R)
• M96: 54,302,830 km (0.069 R)
• M97: 54,990,681 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 5.5

Gravity: 23.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.01 AU - 11.29 AU

Year: 17598 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,641,129 km

• M1: 314,604 km (0.038 R)
• M2: 381,475 km (0.062 R)
• M3: 510,877 km (0.099 R)
• M4: 787,483 km (0.116 R)
• M5: 1,131,708 km (0.102 R)
• M6: 1,786,498 km (0.096 R)
• M7: 2,333,727 km (0.095 R)
• M8: 2,820,668 km (0.104 R)
• M9: 3,149,933 km (0.116 R)
• M10: 3,414,571 km (0.071 R)
• M11: 3,804,872 km (0.064 R)
• M12: 4,928,053 km (0.113 R)
• M13: 5,146,616 km (0.111 R)
• M14: 5,457,929 km (0.098 R)
• M15: 6,475,493 km (0.111 R)
• M16: 6,523,215 km (0.075 R)
• M17: 6,908,430 km (0.077 R)
• M18: 7,153,022 km (0.069 R)
• M19: 7,202,240 km (0.03 R)
• M20: 7,852,841 km (0.092 R)
• M21: 7,903,704 km (0.101 R)
• M22: 7,954,568 km (0.077 R)
• M23: 8,210,978 km (0.043 R)
• M24: 8,574,352 km (0.093 R)
• M25: 8,731,729 km (0.108 R)
• M26: 9,859,696 km (0.115 R)
• M27: 10,079,755 km (0.097 R)
• M28: 11,433,466 km (0.067 R)
• M29: 12,723,897 km (0.105 R)
• M30: 13,023,542 km (0.073 R)
• M31: 14,369,324 km (0.114 R)
• M32: 14,493,939 km (0.098 R)
• M33: 14,932,560 km (0.063 R)
• M34: 15,694,761 km (0.112 R)
• M35: 15,823,116 km (0.11 R)
• M36: 17,521,800 km (0.082 R)
• M37: 18,392,759 km (0.078 R)
• M38: 18,731,449 km (0.045 R)
• M39: 19,140,599 km (0.096 R)
• M40: 20,176,414 km (0.117 R)
• M41: 21,018,052 km (0.096 R)
• M42: 21,871,209 km (0.115 R)
• M43: 22,663,030 km (0.079 R)
• M44: 23,026,104 km (0.092 R)
• M45: 23,537,579 km (0.047 R)
• M46: 23,905,291 km (0.09 R)
• M47: 24,795,398 km (0.101 R)
• M48: 25,847,520 km (0.076 R)
• M49: 26,379,041 km (0.102 R)
• M50: 26,914,153 km (0.112 R)
• M51: 27,917,506 km (0.098 R)
• M52: 28,932,976 km (0.105 R)
• M53: 30,919,486 km (0.112 R)
• M54: 31,564,403 km (0.098 R)
• M55: 33,443,352 km (0.096 R)
• M56: 34,437,879 km (0.039 R)
• M57: 35,106,282 km (0.065 R)
• M58: 36,371,132 km (0.082 R)
• M59: 37,565,073 km (0.028 R)
• M60: 37,994,568 km (0.054 R)
• M61: 38,253,073 km (0.078 R)
• M62: 39,991,251 km (0.071 R)
• M63: 40,693,613 km (0.072 R)
• M64: 41,134,777 km (0.106 R)
• M65: 44,085,445 km (0.037 R)
• M66: 44,629,234 km (0.067 R)
• M67: 45,631,988 km (0.113 R)
• M68: 46,090,206 km (0.095 R)
• M69: 46,182,059 km (0.107 R)
• M70: 48,124,438 km (0.115 R)
• M71: 48,965,029 km (0.087 R)
• M72: 49,810,556 km (0.04 R)
• M73: 50,093,445 km (0.116 R)
• M74: 51,040,250 km (0.07 R)
• M75: 51,135,245 km (0.107 R)
• M76: 52,088,632 km (0.089 R)
• M77: 52,759,429 km (0.102 R)
• M78: 53,336,727 km (0.117 R)
• M79: 53,626,050 km (0.116 R)
• M80: 54,497,457 km (0.059 R)
• M81: 56,058,062 km (0.1 R)
• M82: 56,352,321 km (0.056 R)
• M83: 57,238,240 km (0.059 R)
• M84: 57,831,246 km (0.046 R)
• M85: 58,724,794 km (0.107 R)
• M86: 59,023,690 km (0.074 R)
• M87: 59,722,911 km (0.066 R)
• M88: 61,938,455 km (0.117 R)
• M89: 62,954,374 km (0.101 R)
• M90: 63,158,127 km (0.06 R)
• M91: 63,975,679 km (0.099 R)
• M92: 64,796,822 km (0.118 R)
• M93: 65,208,665 km (0.11 R)
• M94: 67,697,973 km (0.114 R)
• M95: 68,639,393 km (0.068 R)
• M96: 69,901,400 km (0.085 R)
• M97: 70,218,099 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit