🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 13.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.6 AU

Year: 1063 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,834,827 km

• M1: 166,502 km (0.113 R)
• M2: 272,717 km (0.084 R)
• M3: 612,603 km (0.116 R)
• M4: 697,575 km (0.119 R)
• M5: 867,668 km (0.084 R)
• M6: 951,293 km (0.097 R)
• M7: 1,045,390 km (0.108 R)
• M8: 1,275,621 km (0.082 R)
• M9: 1,372,560 km (0.046 R)
• M10: 1,531,583 km (0.072 R)
• M11: 1,705,865 km (0.085 R)
• M12: 1,923,978 km (0.033 R)
• M13: 2,046,200 km (0.069 R)
• M14: 2,378,157 km (0.034 R)
• M15: 2,550,793 km (0.083 R)
• M16: 2,696,202 km (0.035 R)
• M17: 3,061,072 km (0.032 R)
• M18: 3,171,325 km (0.029 R)
• M19: 3,487,575 km (0.042 R)
• M20: 3,708,232 km (0.034 R)
• M21: 4,041,686 km (0.073 R)
• M22: 4,249,028 km (0.117 R)
• M23: 4,472,378 km (0.092 R)
• M24: 4,648,903 km (0.084 R)
• M25: 4,853,404 km (0.087 R)
• M26: 5,034,866 km (0.066 R)
• M27: 5,165,914 km (0.119 R)
• M28: 5,606,330 km (0.11 R)
• M29: 6,100,751 km (0.111 R)
• M30: 6,240,625 km (0.106 R)
• M31: 6,480,879 km (0.055 R)
• M32: 6,609,384 km (0.032 R)
• M33: 6,810,892 km (0.1 R)
• M34: 6,897,808 km (0.066 R)
• M35: 7,102,309 km (0.025 R)
• M36: 7,190,571 km (0.043 R)
• M37: 7,502,333 km (0.101 R)
• M38: 7,667,340 km (0.046 R)
• M39: 7,879,320 km (0.043 R)
• M40: 8,308,965 km (0.117 R)
• M41: 8,433,131 km (0.116 R)
• M42: 8,793,512 km (0.077 R)
• M43: 9,111,109 km (0.111 R)
• M44: 9,643,378 km (0.025 R)
• M45: 9,741,365 km (0.106 R)
• M46: 9,954,542 km (0.096 R)
• M47: 10,136,153 km (0.067 R)
• M48: 10,219,031 km (0.092 R)
• M49: 10,335,567 km (0.106 R)
• M50: 10,435,798 km (0.108 R)
• M51: 10,721,380 km (0.093 R)
• M52: 10,839,862 km (0.094 R)
• M53: 11,077,872 km (0.079 R)
• M54: 11,231,958 km (0.054 R)
• M55: 11,455,607 km (0.081 R)
• M56: 11,593,985 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 11.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.22 AU - 1.96 AU

Year: 1315 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,834,827 km

• M1: 152,291 km (0.102 R)
• M2: 226,342 km (0.032 R)
• M3: 304,880 km (0.116 R)
• M4: 401,371 km (0.119 R)
• M5: 512,074 km (0.098 R)
• M6: 640,428 km (0.097 R)
• M7: 769,681 km (0.11 R)
• M8: 908,508 km (0.063 R)
• M9: 1,011,431 km (0.057 R)
• M10: 1,151,904 km (0.039 R)
• M11: 1,299,108 km (0.046 R)
• M12: 1,398,590 km (0.089 R)
• M13: 1,482,365 km (0.066 R)
• M14: 1,601,744 km (0.111 R)
• M15: 1,779,317 km (0.096 R)
• M16: 1,874,761 km (0.077 R)
• M17: 1,959,583 km (0.047 R)
• M18: 2,141,793 km (0.107 R)
• M19: 2,312,334 km (0.059 R)
• M20: 2,505,166 km (0.03 R)
• M21: 2,767,710 km (0.099 R)
• M22: 2,855,823 km (0.071 R)
• M23: 2,991,957 km (0.095 R)
• M24: 3,159,208 km (0.118 R)
• M25: 3,354,283 km (0.114 R)
• M26: 3,443,294 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 8.3

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.38 AU - 2.04 AU

Year: 1467 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,834,827 km

• M1: 125,812 km (0.116 R)
• M2: 184,903 km (0.081 R)
• M3: 255,513 km (0.099 R)
• M4: 313,557 km (0.114 R)
• M5: 446,849 km (0.047 R)
• M6: 534,064 km (0.049 R)
• M7: 669,600 km (0.107 R)
• M8: 839,992 km (0.117 R)
• M9: 894,745 km (0.056 R)
• M10: 1,016,518 km (0.091 R)
• M11: 1,100,741 km (0.051 R)
• M12: 1,321,996 km (0.061 R)
• M13: 1,538,165 km (0.07 R)
• M14: 1,596,359 km (0.104 R)
• M15: 1,725,312 km (0.029 R)
• M16: 1,786,049 km (0.05 R)
• M17: 2,100,504 km (0.053 R)
• M18: 2,187,270 km (0.064 R)
• M19: 2,319,814 km (0.085 R)
• M20: 2,432,312 km (0.09 R)
• M21: 2,500,678 km (0.08 R)
• M22: 2,686,329 km (0.091 R)
• M23: 2,840,415 km (0.115 R)
• M24: 2,985,226 km (0.116 R)
• M25: 3,107,896 km (0.107 R)
• M26: 3,785,574 km (0.115 R)
• M27: 3,905,103 km (0.051 R)
• M28: 4,012,514 km (0.06 R)
• M29: 4,620,330 km (0.06 R)
• M30: 4,691,240 km (0.111 R)
• M31: 4,978,617 km (0.082 R)
• M32: 5,051,322 km (0.059 R)
• M33: 5,495,179 km (0.086 R)
• M34: 5,737,078 km (0.079 R)
• M35: 6,547,001 km (0.039 R)
• M36: 6,755,241 km (0.058 R)
• M37: 7,128,787 km (0.077 R)
• M38: 7,559,180 km (0.071 R)
• M39: 7,642,955 km (0.077 R)
• M40: 7,760,689 km (0.107 R)
• M41: 8,049,113 km (0.059 R)
• M42: 8,168,941 km (0.089 R)
• M43: 8,358,482 km (0.085 R)
• M44: 8,671,740 km (0.105 R)
• M45: 8,918,127 km (0.117 R)
• M46: 9,077,599 km (0.112 R)
• M47: 9,131,005 km (0.11 R)
• M48: 9,399,683 km (0.078 R)
• M49: 9,471,640 km (0.065 R)
• M50: 9,634,552 km (0.066 R)
• M51: 9,816,463 km (0.061 R)
• M52: 10,110,123 km (0.112 R)
• M53: 10,202,425 km (0.096 R)
• M54: 10,818,918 km (0.097 R)
• M55: 11,027,158 km (0.118 R)
• M56: 11,122,153 km (0.051 R)
• M57: 11,198,448 km (0.094 R)
• M58: 11,505,273 km (0.105 R)
• M59: 11,678,956 km (0.096 R)
• M60: 11,912,030 km (0.063 R)
• M61: 12,087,957 km (0.096 R)
• M62: 12,323,573 km (0.06 R)
• M63: 12,541,089 km (0.117 R)
• M64: 12,939,767 km (0.087 R)
• M65: 13,140,677 km (0.095 R)
• M66: 13,201,115 km (0.112 R)
• M67: 13,261,702 km (0.083 R)
• M68: 13,504,798 km (0.103 R)
• M69: 13,565,834 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 8.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.04 AU - 2.84 AU

Year: 2500 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,834,827 km

• M1: 108,309 km (0.12 R)
• M2: 244,593 km (0.101 R)
• M3: 419,024 km (0.104 R)
• M4: 541,843 km (0.079 R)
• M5: 702,063 km (0.063 R)
• M6: 844,480 km (0.078 R)
• M7: 1,003,652 km (0.104 R)
• M8: 1,076,057 km (0.09 R)
• M9: 1,572,872 km (0.117 R)
• M10: 1,913,058 km (0.075 R)
• M11: 2,004,013 km (0.082 R)
• M12: 2,059,215 km (0.048 R)
• M13: 2,161,988 km (0.105 R)
• M14: 2,295,131 km (0.056 R)
• M15: 2,480,333 km (0.112 R)
• M16: 3,107,597 km (0.068 R)
• M17: 3,182,695 km (0.038 R)
• M18: 3,862,318 km (0.081 R)
• M19: 4,379,777 km (0.111 R)
• M20: 5,350,218 km (0.119 R)
• M21: 5,414,695 km (0.095 R)
• M22: 5,806,641 km (0.101 R)
• M23: 6,073,225 km (0.119 R)
• M24: 6,154,008 km (0.065 R)
• M25: 6,289,244 km (0.09 R)
• M26: 6,343,698 km (0.116 R)
• M27: 6,507,956 km (0.119 R)
• M28: 7,122,055 km (0.073 R)
• M29: 7,249,962 km (0.058 R)
• M30: 7,813,048 km (0.093 R)
• M31: 8,003,935 km (0.11 R)
• M32: 8,136,927 km (0.115 R)
• M33: 8,540,542 km (0.086 R)
• M34: 8,767,482 km (0.073 R)
• M35: 9,304,988 km (0.106 R)
• M36: 9,648,165 km (0.095 R)
• M37: 10,138,996 km (0.11 R)
• M38: 10,218,881 km (0.076 R)
• M39: 10,395,556 km (0.119 R)
• M40: 10,816,824 km (0.054 R)
• M41: 10,964,028 km (0.115 R)
• M42: 11,046,157 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 9.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.47 AU - 2.93 AU

Year: 2910 Days

Day: 9.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,834,827 km

• M1: 139,874 km (0.1 R)
• M2: 197,469 km (0.036 R)
• M3: 257,159 km (0.104 R)
• M4: 320,439 km (0.116 R)
• M5: 404,513 km (0.112 R)
• M6: 475,422 km (0.04 R)
• M7: 648,507 km (0.053 R)
• M8: 861,235 km (0.096 R)
• M9: 1,025,793 km (0.099 R)
• M10: 1,158,636 km (0.097 R)
• M11: 1,374,505 km (0.109 R)
• M12: 1,662,780 km (0.084 R)
• M13: 2,046,648 km (0.067 R)
• M14: 2,111,125 km (0.079 R)
• M15: 2,335,821 km (0.081 R)
• M16: 2,526,558 km (0.094 R)
• M17: 2,623,947 km (0.074 R)
• M18: 2,736,743 km (0.062 R)
• M19: 3,070,197 km (0.1 R)
• M20: 3,219,346 km (0.115 R)
• M21: 3,294,744 km (0.08 R)
• M22: 3,493,709 km (0.041 R)
• M23: 3,586,908 km (0.082 R)
• M24: 3,744,136 km (0.114 R)
• M25: 3,951,777 km (0.115 R)
• M26: 4,229,281 km (0.118 R)
• M27: 4,328,764 km (0.103 R)
• M28: 4,513,069 km (0.113 R)
• M29: 4,665,808 km (0.114 R)
• M30: 4,785,935 km (0.075 R)
• M31: 4,872,253 km (0.102 R)
• M32: 4,959,169 km (0.053 R)
• M33: 5,046,535 km (0.114 R)
• M34: 5,419,332 km (0.094 R)
• M35: 5,801,106 km (0.029 R)
• M36: 6,116,608 km (0.112 R)
• M37: 6,191,557 km (0.025 R)
• M38: 6,285,803 km (0.099 R)
• M39: 6,590,684 km (0.098 R)
• M40: 6,939,396 km (0.071 R)
• M41: 7,634,578 km (0.117 R)
• M42: 7,776,247 km (0.12 R)
• M43: 8,000,793 km (0.087 R)
• M44: 8,602,775 km (0.075 R)
• M45: 8,771,522 km (0.113 R)
• M46: 8,962,558 km (0.095 R)
• M47: 9,370,362 km (0.068 R)
• M48: 9,435,437 km (0.076 R)
• M49: 9,522,204 km (0.057 R)
• M50: 10,026,797 km (0.106 R)
• M51: 10,159,939 km (0.084 R)
• M52: 10,315,820 km (0.092 R)
• M53: 10,607,686 km (0.086 R)
• M54: 10,879,505 km (0.104 R)
• M55: 10,947,722 km (0.101 R)
• M56: 11,039,126 km (0.117 R)
• M57: 11,222,533 km (0.111 R)
• M58: 11,848,750 km (0.051 R)
• M59: 12,438,913 km (0.112 R)
• M60: 13,038,502 km (0.038 R)
• M61: 14,017,470 km (0.056 R)
• M62: 14,817,519 km (0.102 R)
• M63: 15,019,925 km (0.115 R)
• M64: 15,121,353 km (0.117 R)
• M65: 15,453,011 km (0.099 R)
• M66: 15,632,529 km (0.078 R)
• M67: 15,838,525 km (0.069 R)
• M68: 16,409,690 km (0.062 R)
• M69: 16,987,586 km (0.066 R)
• M70: 17,786,289 km (0.057 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 9.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.44 AU - 5.46 AU

Year: 6158 Days

Day: 7.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,834,827 km

• M1: 137,630 km (0.048 R)
• M2: 294,109 km (0.054 R)
• M3: 487,539 km (0.116 R)
• M4: 578,794 km (0.053 R)
• M5: 676,631 km (0.05 R)
• M6: 751,430 km (0.1 R)
• M7: 920,625 km (0.093 R)
• M8: 1,273,078 km (0.081 R)
• M9: 1,601,894 km (0.112 R)
• M10: 1,849,179 km (0.04 R)
• M11: 2,080,906 km (0.083 R)
• M12: 2,380,252 km (0.111 R)
• M13: 2,527,606 km (0.027 R)
• M14: 3,051,348 km (0.059 R)
• M15: 3,163,397 km (0.108 R)
• M16: 3,325,860 km (0.11 R)
• M17: 3,408,139 km (0.078 R)
• M18: 3,524,526 km (0.084 R)
• M19: 3,692,973 km (0.059 R)
• M20: 4,090,754 km (0.063 R)
• M21: 4,196,819 km (0.088 R)
• M22: 4,285,829 km (0.061 R)
• M23: 4,648,455 km (0.089 R)
• M24: 4,814,807 km (0.107 R)
• M25: 4,983,255 km (0.058 R)
• M26: 5,287,537 km (0.075 R)
• M27: 5,500,265 km (0.112 R)
• M28: 5,656,744 km (0.077 R)
• M29: 5,755,329 km (0.057 R)
• M30: 5,814,720 km (0.114 R)
• M31: 6,054,375 km (0.11 R)
• M32: 6,216,091 km (0.108 R)
• M33: 6,338,163 km (0.074 R)
• M34: 6,461,132 km (0.066 R)
• M35: 6,522,916 km (0.094 R)
• M36: 7,821,575 km (0.104 R)
• M37: 7,975,661 km (0.058 R)
• M38: 8,064,223 km (0.082 R)
• M39: 8,242,095 km (0.065 R)
• M40: 8,331,704 km (0.11 R)
• M41: 8,489,081 km (0.045 R)
• M42: 8,715,572 km (0.104 R)
• M43: 9,013,122 km (0.05 R)
• M44: 9,430,500 km (0.078 R)
• M45: 9,500,662 km (0.112 R)
• M46: 9,735,979 km (0.038 R)
• M47: 9,854,311 km (0.063 R)
• M48: 10,116,257 km (0.109 R)
• M49: 10,428,916 km (0.056 R)
• M50: 10,525,856 km (0.07 R)
• M51: 10,940,840 km (0.1 R)
• M52: 11,014,592 km (0.1 R)
• M53: 11,386,044 km (0.119 R)
• M54: 11,460,842 km (0.074 R)
• M55: 11,560,774 km (0.108 R)
• M56: 11,736,402 km (0.098 R)
• M57: 12,217,658 km (0.093 R)
• M58: 13,330,517 km (0.094 R)
• M59: 13,409,355 km (0.106 R)
• M60: 15,568,650 km (0.08 R)
• M61: 15,651,677 km (0.101 R)
• M62: 16,181,254 km (0.105 R)
• M63: 16,659,967 km (0.104 R)
• M64: 16,801,636 km (0.093 R)
• M65: 17,200,464 km (0.1 R)
• M66: 17,573,711 km (0.084 R)
• M67: 17,660,178 km (0.098 R)
• M68: 17,949,650 km (0.111 R)
• M69: 18,036,716 km (0.105 R)
• M70: 18,886,133 km (0.113 R)
• M71: 19,330,588 km (0.083 R)
• M72: 20,169,533 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.3

Radius: 3

Gravity: 38.59 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.28 AU - 8.5 AU

Year: 11864 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,834,827 km

• M1: 93,499 km (0.115 R)
• M2: 149,448 km (0.044 R)
• M3: 392,545 km (0.101 R)
• M4: 730,187 km (0.114 R)
• M5: 1,154,596 km (0.101 R)
• M6: 1,514,230 km (0.054 R)
• M7: 1,951,504 km (0.112 R)
• M8: 2,183,830 km (0.092 R)
• M9: 2,375,913 km (0.041 R)
• M10: 2,623,797 km (0.097 R)
• M11: 2,750,656 km (0.026 R)
• M12: 2,905,789 km (0.076 R)
• M13: 3,581,822 km (0.087 R)
• M14: 4,097,186 km (0.108 R)
• M15: 5,515,973 km (0.061 R)
• M16: 5,842,545 km (0.056 R)
• M17: 6,108,530 km (0.076 R)
• M18: 6,480,430 km (0.116 R)
• M19: 6,720,984 km (0.093 R)
• M20: 6,894,517 km (0.107 R)
• M21: 6,999,385 km (0.052 R)
• M22: 8,785,434 km (0.09 R)
• M23: 9,051,419 km (0.061 R)
• M24: 9,630,363 km (0.118 R)
• M25: 9,826,037 km (0.115 R)
• M26: 10,221,275 km (0.102 R)
• M27: 10,340,803 km (0.095 R)
• M28: 11,231,808 km (0.093 R)
• M29: 11,561,821 km (0.07 R)
• M30: 12,273,757 km (0.057 R)
• M31: 13,042,840 km (0.112 R)
• M32: 13,129,158 km (0.06 R)
• M33: 13,215,775 km (0.04 R)
• M34: 13,346,075 km (0.081 R)
• M35: 14,136,550 km (0.096 R)
• M36: 15,213,954 km (0.076 R)
• M37: 17,114,595 km (0.061 R)
• M38: 17,493,975 km (0.112 R)
• M39: 17,876,347 km (0.089 R)
• M40: 18,068,431 km (0.114 R)
• M41: 18,212,942 km (0.06 R)
• M42: 18,261,262 km (0.103 R)
• M43: 19,778,783 km (0.115 R)
• M44: 19,977,599 km (0.117 R)
• M45: 20,981,101 km (0.116 R)
• M46: 21,795,811 km (0.119 R)
• M47: 21,949,598 km (0.093 R)
• M48: 22,932,606 km (0.116 R)
• M49: 23,666,084 km (0.025 R)
• M50: 23,877,017 km (0.071 R)
• M51: 27,115,512 km (0.088 R)
• M52: 27,723,926 km (0.112 R)
• M53: 29,179,962 km (0.107 R)
• M54: 29,803,486 km (0.095 R)
• M55: 33,635,286 km (0.059 R)
• M56: 33,991,179 km (0.06 R)
• M57: 34,288,730 km (0.045 R)
• M58: 34,408,109 km (0.118 R)
• M59: 35,126,627 km (0.114 R)
• M60: 35,608,332 km (0.091 R)
• M61: 35,971,107 km (0.113 R)
• M62: 36,578,475 km (0.086 R)
• M63: 37,741,748 km (0.115 R)
• M64: 39,165,919 km (0.042 R)
• M65: 40,733,855 km (0.085 R)
• M66: 41,176,664 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit