🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 9.6

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.33 AU - 2.07 AU

Year: 1503 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,210,904 km

• M1: 121,773 km (0.103 R)
• M2: 184,753 km (0.075 R)
• M3: 452,384 km (0.115 R)
• M4: 536,907 km (0.098 R)
• M5: 671,096 km (0.083 R)
• M6: 857,645 km (0.069 R)
• M7: 940,522 km (0.087 R)
• M8: 1,017,565 km (0.117 R)
• M9: 1,114,953 km (0.093 R)
• M10: 1,281,156 km (0.06 R)
• M11: 1,348,026 km (0.086 R)
• M12: 1,475,633 km (0.091 R)
• M13: 1,566,290 km (0.106 R)
• M14: 1,648,569 km (0.104 R)
• M15: 1,711,400 km (0.1 R)
• M16: 2,082,103 km (0.104 R)
• M17: 2,335,372 km (0.104 R)
• M18: 2,947,826 km (0.107 R)
• M19: 3,232,810 km (0.079 R)
• M20: 3,365,204 km (0.078 R)
• M21: 3,649,290 km (0.062 R)
• M22: 3,787,369 km (0.114 R)
• M23: 3,941,306 km (0.102 R)
• M24: 4,026,127 km (0.064 R)
• M25: 4,269,822 km (0.109 R)
• M26: 4,357,038 km (0.042 R)
• M27: 4,430,042 km (0.091 R)
• M28: 4,681,665 km (0.094 R)
• M29: 4,938,076 km (0.083 R)
• M30: 4,999,112 km (0.043 R)
• M31: 5,607,078 km (0.06 R)
• M32: 5,863,189 km (0.029 R)
• M33: 5,944,122 km (0.112 R)
• M34: 6,892,124 km (0.059 R)
• M35: 6,994,598 km (0.091 R)
• M36: 7,097,671 km (0.105 R)
• M37: 7,673,324 km (0.105 R)
• M38: 8,191,830 km (0.102 R)
• M39: 8,446,146 km (0.044 R)
• M40: 8,647,804 km (0.077 R)
• M41: 8,832,557 km (0.069 R)
• M42: 8,925,308 km (0.047 R)
• M43: 9,337,749 km (0.114 R)
• M44: 9,432,445 km (0.037 R)
• M45: 9,508,291 km (0.092 R)
• M46: 10,045,497 km (0.114 R)
• M47: 10,220,227 km (0.092 R)
• M48: 10,317,765 km (0.093 R)
• M49: 10,691,311 km (0.115 R)
• M50: 10,869,781 km (0.081 R)
• M51: 11,169,276 km (0.062 R)
• M52: 11,350,439 km (0.114 R)
• M53: 11,735,953 km (0.032 R)
• M54: 11,838,128 km (0.107 R)
• M55: 11,981,593 km (0.099 R)
• M56: 12,167,094 km (0.055 R)
• M57: 12,249,672 km (0.092 R)
• M58: 12,918,075 km (0.109 R)
• M59: 14,116,205 km (0.117 R)
• M60: 14,246,654 km (0.112 R)
• M61: 14,640,545 km (0.055 R)
• M62: 14,706,518 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.59 AU - 1.95 AU

Year: 1597 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,210,904 km

• M1: 166,353 km (0.101 R)
• M2: 293,062 km (0.097 R)
• M3: 409,599 km (0.096 R)
• M4: 513,121 km (0.096 R)
• M5: 617,091 km (0.086 R)
• M6: 765,193 km (0.082 R)
• M7: 920,027 km (0.045 R)
• M8: 1,106,875 km (0.119 R)
• M9: 1,255,874 km (0.053 R)
• M10: 1,359,097 km (0.081 R)
• M11: 1,606,382 km (0.095 R)
• M12: 1,694,794 km (0.116 R)
• M13: 1,809,985 km (0.075 R)
• M14: 2,154,060 km (0.116 R)
• M15: 2,288,548 km (0.079 R)
• M16: 2,509,654 km (0.099 R)
• M17: 2,651,622 km (0.057 R)
• M18: 2,738,090 km (0.116 R)
• M19: 2,825,455 km (0.076 R)
• M20: 3,043,269 km (0.06 R)
• M21: 3,164,444 km (0.105 R)
• M22: 3,246,124 km (0.079 R)
• M23: 3,432,673 km (0.064 R)
• M24: 3,633,433 km (0.085 R)
• M25: 3,849,004 km (0.117 R)
• M26: 4,035,702 km (0.11 R)
• M27: 4,214,022 km (0.044 R)
• M28: 4,383,816 km (0.047 R)
• M29: 4,741,804 km (0.12 R)
• M30: 4,859,238 km (0.054 R)
• M31: 5,169,504 km (0.052 R)
• M32: 5,400,334 km (0.067 R)
• M33: 5,486,203 km (0.085 R)
• M34: 5,572,670 km (0.109 R)
• M35: 5,659,437 km (0.114 R)
• M36: 5,859,749 km (0.033 R)
• M37: 6,113,317 km (0.101 R)
• M38: 6,736,691 km (0.098 R)
• M39: 7,217,648 km (0.119 R)
• M40: 7,312,494 km (0.114 R)
• M41: 7,435,014 km (0.093 R)
• M42: 7,544,669 km (0.118 R)
• M43: 7,737,501 km (0.101 R)
• M44: 8,016,052 km (0.113 R)
• M45: 8,128,400 km (0.064 R)
• M46: 8,368,804 km (0.096 R)
• M47: 8,813,409 km (0.116 R)
• M48: 9,046,034 km (0.05 R)
• M49: 9,546,887 km (0.119 R)
• M50: 9,815,715 km (0.097 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.86 AU - 4 AU

Year: 4309 Days

Day: 8.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,210,904 km

• M1: 184,155 km (0.06 R)
• M2: 292,314 km (0.106 R)
• M3: 501,751 km (0.089 R)
• M4: 922,570 km (0.094 R)
• M5: 1,200,972 km (0.065 R)
• M6: 1,475,334 km (0.089 R)
• M7: 2,193,853 km (0.082 R)
• M8: 2,417,502 km (0.091 R)
• M9: 2,629,332 km (0.105 R)
• M10: 2,827,400 km (0.113 R)
• M11: 3,602,915 km (0.1 R)
• M12: 3,913,181 km (0.119 R)
• M13: 4,026,127 km (0.064 R)
• M14: 4,301,687 km (0.117 R)
• M15: 4,465,496 km (0.102 R)
• M16: 4,799,100 km (0.102 R)
• M17: 5,694,293 km (0.081 R)
• M18: 6,056,320 km (0.063 R)
• M19: 6,187,518 km (0.104 R)
• M20: 6,426,126 km (0.074 R)
• M21: 6,559,867 km (0.119 R)
• M22: 7,354,531 km (0.076 R)
• M23: 7,579,077 km (0.091 R)
• M24: 8,441,658 km (0.114 R)
• M25: 8,706,596 km (0.099 R)
• M26: 8,974,227 km (0.116 R)
• M27: 9,304,988 km (0.096 R)
• M28: 9,517,566 km (0.12 R)
• M29: 9,947,810 km (0.1 R)
• M30: 10,040,710 km (0.065 R)
• M31: 10,321,505 km (0.111 R)
• M32: 10,478,583 km (0.109 R)
• M33: 10,668,273 km (0.094 R)
• M34: 11,179,449 km (0.093 R)
• M35: 11,600,716 km (0.071 R)
• M36: 11,731,315 km (0.093 R)
• M37: 12,027,220 km (0.093 R)
• M38: 12,492,320 km (0.063 R)
• M39: 12,861,827 km (0.056 R)
• M40: 13,031,022 km (0.051 R)
• M41: 13,166,857 km (0.106 R)
• M42: 13,715,282 km (0.107 R)
• M43: 13,888,068 km (0.059 R)
• M44: 14,061,751 km (0.053 R)
• M45: 14,306,044 km (0.118 R)
• M46: 15,692,667 km (0.077 R)
• M47: 17,084,825 km (0.113 R)
• M48: 17,645,069 km (0.091 R)
• M49: 18,022,055 km (0.103 R)
• M50: 18,249,594 km (0.114 R)
• M51: 18,478,030 km (0.112 R)
• M52: 19,014,637 km (0.062 R)
• M53: 19,246,215 km (0.053 R)
• M54: 19,478,690 km (0.027 R)
• M55: 20,181,950 km (0.101 R)
• M56: 21,412,392 km (0.073 R)
• M57: 22,219,173 km (0.113 R)
• M58: 22,503,858 km (0.043 R)
• M59: 22,707,910 km (0.116 R)
• M60: 22,953,699 km (0.11 R)
• M61: 24,070,597 km (0.097 R)
• M62: 24,237,548 km (0.079 R)
• M63: 24,446,686 km (0.076 R)
• M64: 24,698,608 km (0.107 R)
• M65: 25,120,325 km (0.063 R)
• M66: 25,289,819 km (0.103 R)
• M67: 26,056,658 km (0.111 R)
• M68: 26,787,892 km (0.099 R)
• M69: 26,917,594 km (0.076 R)
• M70: 27,831,786 km (0.095 R)
• M71: 27,919,451 km (0.077 R)
• M72: 28,138,761 km (0.081 R)
• M73: 28,756,151 km (0.058 R)
• M74: 28,933,275 km (0.098 R)
• M75: 29,199,859 km (0.078 R)
• M76: 30,139,034 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 7.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.28 AU - 6.58 AU

Year: 11059 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,210,904 km

• M1: 127,308 km (0.038 R)
• M2: 201,508 km (0.093 R)
• M3: 327,919 km (0.12 R)
• M4: 540,796 km (0.053 R)
• M5: 768,035 km (0.098 R)
• M6: 921,523 km (0.084 R)
• M7: 1,242,261 km (0.113 R)
• M8: 1,307,186 km (0.086 R)
• M9: 1,440,627 km (0.113 R)
• M10: 1,905,129 km (0.115 R)
• M11: 2,115,015 km (0.053 R)
• M12: 2,292,288 km (0.106 R)
• M13: 2,474,648 km (0.11 R)
• M14: 3,182,844 km (0.093 R)
• M15: 4,593,253 km (0.082 R)
• M16: 5,321,944 km (0.107 R)
• M17: 5,482,762 km (0.07 R)
• M18: 5,699,828 km (0.086 R)
• M19: 5,809,334 km (0.098 R)
• M20: 6,739,534 km (0.093 R)
• M21: 6,826,450 km (0.089 R)
• M22: 7,118,764 km (0.1 R)
• M23: 7,207,177 km (0.085 R)
• M24: 7,385,198 km (0.109 R)
• M25: 8,328,263 km (0.103 R)
• M26: 8,452,728 km (0.074 R)
• M27: 8,861,430 km (0.049 R)
• M28: 9,600,144 km (0.078 R)
• M29: 9,829,029 km (0.119 R)
• M30: 10,059,559 km (0.107 R)
• M31: 11,514,847 km (0.103 R)
• M32: 12,533,010 km (0.103 R)
• M33: 12,783,138 km (0.089 R)
• M34: 12,962,805 km (0.09 R)
• M35: 13,179,423 km (0.075 R)
• M36: 13,616,398 km (0.069 R)
• M37: 14,579,360 km (0.044 R)
• M38: 14,955,598 km (0.098 R)
• M39: 15,182,837 km (0.087 R)
• M40: 15,334,979 km (0.116 R)
• M41: 15,487,568 km (0.06 R)
• M42: 16,025,971 km (0.109 R)
• M43: 17,199,866 km (0.113 R)
• M44: 17,677,232 km (0.079 R)
• M45: 18,078,454 km (0.066 R)
• M46: 18,685,672 km (0.116 R)
• M47: 18,930,563 km (0.099 R)
• M48: 19,588,495 km (0.079 R)
• M49: 20,170,431 km (0.086 R)
• M50: 20,253,906 km (0.039 R)
• M51: 20,421,456 km (0.049 R)
• M52: 20,589,454 km (0.118 R)
• M53: 20,673,678 km (0.097 R)
• M54: 20,800,088 km (0.088 R)
• M55: 21,864,028 km (0.081 R)
• M56: 22,510,740 km (0.049 R)
• M57: 22,727,806 km (0.106 R)
• M58: 23,163,884 km (0.046 R)
• M59: 23,823,162 km (0.108 R)
• M60: 24,044,417 km (0.049 R)
• M61: 24,221,690 km (0.1 R)
• M62: 24,577,883 km (0.074 R)
• M63: 25,025,480 km (0.1 R)
• M64: 25,974,080 km (0.114 R)
• M65: 26,110,663 km (0.112 R)
• M66: 26,293,023 km (0.086 R)
• M67: 26,567,385 km (0.118 R)
• M68: 26,888,572 km (0.117 R)
• M69: 27,118,803 km (0.109 R)
• M70: 27,211,105 km (0.079 R)
• M71: 27,674,110 km (0.056 R)
• M72: 28,186,483 km (0.102 R)
• M73: 28,467,128 km (0.116 R)
• M74: 30,602,339 km (0.063 R)
• M75: 31,035,425 km (0.106 R)
• M76: 31,373,815 km (0.096 R)
• M77: 31,616,164 km (0.083 R)
• M78: 31,956,648 km (0.086 R)
• M79: 32,249,411 km (0.114 R)
• M80: 32,739,344 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 7.8

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.08 AU - 8.9 AU

Year: 13903 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,210,904 km

• M1: 99,034 km (0.064 R)
• M2: 161,117 km (0.116 R)
• M3: 251,773 km (0.104 R)
• M4: 350,508 km (0.102 R)
• M5: 413,638 km (0.082 R)
• M6: 835,355 km (0.114 R)
• M7: 992,582 km (0.08 R)
• M8: 1,466,957 km (0.114 R)
• M9: 2,094,071 km (0.113 R)
• M10: 2,216,442 km (0.101 R)
• M11: 2,468,066 km (0.067 R)
• M12: 2,564,855 km (0.067 R)
• M13: 2,930,473 km (0.116 R)
• M14: 3,564,020 km (0.071 R)
• M15: 4,355,093 km (0.114 R)
• M16: 4,472,528 km (0.096 R)
• M17: 5,034,118 km (0.081 R)
• M18: 5,702,970 km (0.065 R)
• M19: 5,961,026 km (0.084 R)
• M20: 6,355,366 km (0.107 R)
• M21: 6,894,068 km (0.05 R)
• M22: 7,122,953 km (0.061 R)
• M23: 7,215,255 km (0.101 R)
• M24: 7,354,381 km (0.111 R)
• M25: 7,541,229 km (0.117 R)
• M26: 8,352,797 km (0.112 R)
• M27: 8,596,941 km (0.118 R)
• M28: 9,851,768 km (0.079 R)
• M29: 10,213,346 km (0.069 R)
• M30: 10,579,412 km (0.11 R)
• M31: 11,757,345 km (0.07 R)
• M32: 12,472,722 km (0.111 R)
• M33: 12,920,020 km (0.117 R)
• M34: 13,089,215 km (0.113 R)
• M35: 13,429,550 km (0.042 R)
• M36: 14,235,135 km (0.076 R)
• M37: 14,820,063 km (0.119 R)
• M38: 15,592,287 km (0.038 R)
• M39: 16,013,554 km (0.118 R)
• M40: 16,134,579 km (0.067 R)
• M41: 16,255,903 km (0.102 R)
• M42: 16,990,279 km (0.097 R)
• M43: 17,673,044 km (0.12 R)
• M44: 17,923,470 km (0.082 R)
• M45: 17,986,302 km (0.077 R)
• M46: 18,491,494 km (0.061 R)
• M47: 18,618,353 km (0.028 R)
• M48: 18,809,539 km (0.093 R)
• M49: 19,065,201 km (0.07 R)
• M50: 20,953,575 km (0.092 R)
• M51: 22,357,851 km (0.073 R)
• M52: 22,493,237 km (0.115 R)
• M53: 22,561,004 km (0.115 R)
• M54: 24,695,168 km (0.09 R)
• M55: 25,821,789 km (0.095 R)
• M56: 26,319,801 km (0.098 R)
• M57: 26,893,060 km (0.088 R)
• M58: 27,036,973 km (0.11 R)
• M59: 29,300,538 km (0.108 R)
• M60: 30,118,240 km (0.087 R)
• M61: 30,267,688 km (0.103 R)
• M62: 30,717,679 km (0.112 R)
• M63: 31,094,217 km (0.07 R)
• M64: 31,245,310 km (0.039 R)
• M65: 33,618,232 km (0.087 R)
• M66: 34,865,429 km (0.048 R)
• M67: 35,415,800 km (0.114 R)
• M68: 35,652,613 km (0.081 R)
• M69: 36,844,310 km (0.118 R)
• M70: 36,924,195 km (0.112 R)
• M71: 38,049,171 km (0.061 R)
• M72: 42,073,803 km (0.089 R)
• M73: 42,324,529 km (0.041 R)
• M74: 42,492,078 km (0.074 R)
• M75: 43,417,042 km (0.112 R)
• M76: 43,501,415 km (0.108 R)
• M77: 44,009,001 km (0.097 R)
• M78: 44,093,823 km (0.115 R)
• M79: 46,490,231 km (0.108 R)
• M80: 50,518,004 km (0.065 R)
• M81: 51,497,571 km (0.111 R)
• M82: 53,837,880 km (0.116 R)
• M83: 54,747,136 km (0.106 R)
• M84: 54,929,645 km (0.036 R)
• M85: 59,650,505 km (0.062 R)
• M86: 60,308,586 km (0.099 R)
• M87: 60,874,515 km (0.115 R)
• M88: 61,442,239 km (0.105 R)
• M89: 61,537,084 km (0.097 R)
• M90: 61,916,764 km (0.095 R)
• M91: 63,155,883 km (0.063 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: 221 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit