🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 9.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.84 AU

Year: 379 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,259,220 km

• M1: 117,285 km (0.071 R)
• M2: 188,493 km (0.064 R)
• M3: 279,598 km (0.045 R)
• M4: 390,301 km (0.047 R)
• M5: 497,114 km (0.084 R)
• M6: 594,502 km (0.119 R)
• M7: 665,561 km (0.108 R)
• M8: 803,789 km (0.074 R)
• M9: 904,020 km (0.092 R)
• M10: 1,055,114 km (0.115 R)
• M11: 1,128,417 km (0.118 R)
• M12: 1,199,775 km (0.068 R)
• M13: 1,299,856 km (0.118 R)
• M14: 1,386,922 km (0.086 R)
• M15: 1,492,388 km (0.103 R)
• M16: 1,567,038 km (0.066 R)
• M17: 1,634,506 km (0.118 R)
• M18: 1,737,579 km (0.083 R)
• M19: 1,847,235 km (0.106 R)
• M20: 1,945,820 km (0.041 R)
• M21: 2,199,837 km (0.055 R)
• M22: 2,381,748 km (0.051 R)
• M23: 2,618,711 km (0.054 R)
• M24: 2,745,121 km (0.03 R)
• M25: 2,858,217 km (0.11 R)
• M26: 2,946,629 km (0.066 R)
• M27: 3,067,654 km (0.045 R)
• M28: 3,222,637 km (0.109 R)
• M29: 3,385,849 km (0.064 R)
• M30: 3,501,637 km (0.105 R)
• M31: 3,585,263 km (0.066 R)
• M32: 3,703,445 km (0.089 R)
• M33: 3,908,992 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 11.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 476 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,259,220 km

• M1: 146,157 km (0.067 R)
• M2: 217,964 km (0.095 R)
• M3: 320,439 km (0.09 R)
• M4: 428,897 km (0.06 R)
• M5: 676,182 km (0.088 R)
• M6: 784,192 km (0.104 R)
• M7: 872,754 km (0.065 R)
• M8: 960,718 km (0.074 R)
• M9: 1,056,311 km (0.1 R)
• M10: 1,145,920 km (0.042 R)
• M11: 1,313,021 km (0.04 R)
• M12: 1,410,110 km (0.039 R)
• M13: 1,509,592 km (0.119 R)
• M14: 1,732,942 km (0.116 R)
• M15: 1,926,372 km (0.045 R)
• M16: 2,230,055 km (0.085 R)
• M17: 2,447,571 km (0.043 R)
• M18: 2,549,297 km (0.117 R)
• M19: 2,620,057 km (0.098 R)
• M20: 2,829,943 km (0.105 R)
• M21: 3,182,844 km (0.116 R)
• M22: 3,301,326 km (0.085 R)
• M23: 3,414,272 km (0.091 R)
• M24: 3,485,481 km (0.11 R)
• M25: 3,557,138 km (0.077 R)
• M26: 3,724,089 km (0.045 R)
• M27: 3,834,343 km (0.029 R)
• M28: 3,938,164 km (0.099 R)
• M29: 4,012,963 km (0.113 R)
• M30: 4,095,840 km (0.111 R)
• M31: 4,270,870 km (0.11 R)
• M32: 4,440,813 km (0.09 R)
• M33: 4,739,410 km (0.104 R)
• M34: 4,835,153 km (0.09 R)
• M35: 4,939,572 km (0.107 R)
• M36: 5,085,430 km (0.063 R)
• M37: 5,339,896 km (0.084 R)
• M38: 5,539,908 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.96 AU - 3.02 AU

Year: 2712 Days

Day: 7.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 83,259,220 km

• M1: 250,427 km (0.113 R)
• M2: 342,280 km (0.065 R)
• M3: 407,953 km (0.064 R)
• M4: 466,745 km (0.072 R)
• M5: 548,127 km (0.117 R)
• M6: 607,667 km (0.05 R)
• M7: 771,027 km (0.038 R)
• M8: 862,282 km (0.074 R)
• M9: 933,192 km (0.113 R)
• M10: 1,123,929 km (0.117 R)
• M11: 1,219,671 km (0.108 R)
• M12: 1,514,230 km (0.113 R)
• M13: 1,820,756 km (0.118 R)
• M14: 2,018,524 km (0.105 R)
• M15: 2,093,024 km (0.086 R)
• M16: 2,256,235 km (0.045 R)
• M17: 2,525,960 km (0.05 R)
• M18: 2,583,406 km (0.068 R)
• M19: 2,652,969 km (0.113 R)
• M20: 2,949,920 km (0.074 R)
• M21: 3,035,042 km (0.092 R)
• M22: 3,133,327 km (0.048 R)
• M23: 3,358,323 km (0.104 R)
• M24: 3,692,524 km (0.119 R)
• M25: 4,051,110 km (0.065 R)
• M26: 4,214,172 km (0.073 R)
• M27: 4,379,328 km (0.076 R)
• M28: 4,730,285 km (0.067 R)
• M29: 4,858,939 km (0.101 R)
• M30: 4,916,534 km (0.046 R)
• M31: 5,003,301 km (0.076 R)
• M32: 5,076,005 km (0.074 R)
• M33: 5,385,075 km (0.069 R)
• M34: 5,474,534 km (0.101 R)
• M35: 5,944,571 km (0.037 R)
• M36: 6,698,095 km (0.071 R)
• M37: 6,842,607 km (0.095 R)
• M38: 7,249,812 km (0.059 R)
• M39: 7,497,995 km (0.074 R)
• M40: 7,614,681 km (0.088 R)
• M41: 8,036,697 km (0.049 R)
• M42: 8,156,226 km (0.096 R)
• M43: 8,362,371 km (0.116 R)
• M44: 8,622,672 km (0.053 R)
• M45: 8,745,043 km (0.084 R)
• M46: 8,868,012 km (0.065 R)
• M47: 9,329,671 km (0.067 R)
• M48: 9,455,333 km (0.085 R)
• M49: 9,781,008 km (0.081 R)
• M50: 10,239,525 km (0.081 R)
• M51: 10,332,127 km (0.05 R)
• M52: 10,499,377 km (0.111 R)
• M53: 10,723,923 km (0.102 R)
• M54: 10,949,966 km (0.1 R)
• M55: 11,215,652 km (0.03 R)
• M56: 11,311,095 km (0.071 R)
• M57: 11,406,688 km (0.107 R)
• M58: 11,521,878 km (0.066 R)
• M59: 11,811,649 km (0.108 R)
• M60: 12,084,067 km (0.09 R)
• M61: 12,299,787 km (0.107 R)
• M62: 12,457,314 km (0.083 R)
• M63: 12,695,025 km (0.079 R)
• M64: 12,774,611 km (0.083 R)
• M65: 12,914,186 km (0.08 R)
• M66: 13,336,052 km (0.06 R)
• M67: 13,681,024 km (0.091 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 9.2

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.89 AU - 3.29 AU

Year: 3749 Days

Day: 7.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,259,220 km

• M1: 312,809 km (0.093 R)
• M2: 528,828 km (0.064 R)
• M3: 803,041 km (0.106 R)
• M4: 998,117 km (0.118 R)
• M5: 1,157,738 km (0.092 R)
• M6: 1,461,122 km (0.087 R)
• M7: 1,954,496 km (0.081 R)
• M8: 2,031,240 km (0.061 R)
• M9: 2,381,149 km (0.083 R)
• M10: 2,698,746 km (0.094 R)
• M11: 3,209,473 km (0.118 R)
• M12: 3,374,030 km (0.101 R)
• M13: 3,448,231 km (0.098 R)
• M14: 3,541,580 km (0.116 R)
• M15: 3,923,503 km (0.067 R)
• M16: 4,001,593 km (0.049 R)
• M17: 4,603,126 km (0.111 R)
• M18: 4,685,405 km (0.104 R)
• M19: 4,809,871 km (0.104 R)
• M20: 4,914,440 km (0.052 R)
• M21: 5,040,999 km (0.071 R)
• M22: 5,211,391 km (0.09 R)
• M23: 5,340,345 km (0.117 R)
• M24: 6,023,857 km (0.075 R)
• M25: 6,273,088 km (0.108 R)
• M26: 6,571,984 km (0.073 R)
• M27: 6,734,896 km (0.092 R)
• M28: 7,231,561 km (0.079 R)
• M29: 7,448,179 km (0.025 R)
• M30: 7,936,915 km (0.093 R)
• M31: 8,011,116 km (0.118 R)
• M32: 8,135,431 km (0.096 R)
• M33: 8,410,991 km (0.12 R)
• M34: 8,766,136 km (0.095 R)
• M35: 9,754,828 km (0.113 R)
• M36: 10,101,147 km (0.109 R)
• M37: 10,424,428 km (0.096 R)
• M38: 11,723,237 km (0.109 R)
• M39: 11,807,910 km (0.085 R)
• M40: 11,949,429 km (0.085 R)
• M41: 12,034,550 km (0.082 R)
• M42: 12,119,971 km (0.116 R)
• M43: 12,694,277 km (0.083 R)
• M44: 13,661,427 km (0.092 R)
• M45: 13,720,818 km (0.12 R)
• M46: 13,899,437 km (0.11 R)
• M47: 13,959,127 km (0.09 R)
• M48: 14,228,852 km (0.054 R)
• M49: 14,591,328 km (0.113 R)
• M50: 14,804,205 km (0.066 R)
• M51: 16,165,247 km (0.063 R)
• M52: 16,259,643 km (0.101 R)
• M53: 16,480,300 km (0.05 R)
• M54: 16,575,145 km (0.074 R)
• M55: 16,797,148 km (0.09 R)
• M56: 16,956,470 km (0.058 R)
• M57: 17,148,254 km (0.061 R)
• M58: 17,308,474 km (0.038 R)
• M59: 17,727,796 km (0.083 R)
• M60: 17,792,572 km (0.097 R)
• M61: 18,183,023 km (0.108 R)
• M62: 18,346,533 km (0.081 R)
• M63: 18,543,404 km (0.065 R)
• M64: 18,839,907 km (0.086 R)
• M65: 19,237,837 km (0.109 R)
• M66: 19,504,720 km (0.058 R)
• M67: 19,839,969 km (0.102 R)
• M68: 19,907,288 km (0.088 R)
• M69: 20,075,885 km (0.082 R)
• M70: 20,177,162 km (0.061 R)
• M71: 20,244,930 km (0.114 R)
• M72: 20,994,116 km (0.114 R)
• M73: 21,062,782 km (0.11 R)
• M74: 21,441,264 km (0.075 R)
• M75: 21,614,050 km (0.105 R)
• M76: 21,926,111 km (0.1 R)
• M77: 22,204,962 km (0.082 R)
• M78: 22,274,824 km (0.096 R)
• M79: 22,414,698 km (0.111 R)
• M80: 23,794,589 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 7.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.71 AU - 8.03 AU

Year: 13811 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,259,220 km

• M1: 109,506 km (0.095 R)
• M2: 171,738 km (0.079 R)
• M3: 242,947 km (0.091 R)
• M4: 392,694 km (0.094 R)
• M5: 498,161 km (0.054 R)
• M6: 749,785 km (0.097 R)
• M7: 1,039,406 km (0.112 R)
• M8: 1,335,460 km (0.118 R)
• M9: 1,389,615 km (0.075 R)
• M10: 1,701,077 km (0.058 R)
• M11: 1,789,789 km (0.1 R)
• M12: 1,941,332 km (0.046 R)
• M13: 2,192,357 km (0.072 R)
• M14: 2,454,003 km (0.058 R)
• M15: 2,571,587 km (0.095 R)
• M16: 2,742,877 km (0.11 R)
• M17: 2,971,313 km (0.059 R)
• M18: 3,484,134 km (0.088 R)
• M19: 3,712,271 km (0.052 R)
• M20: 3,789,464 km (0.103 R)
• M21: 4,143,412 km (0.071 R)
• M22: 4,528,477 km (0.083 R)
• M23: 4,777,558 km (0.096 R)
• M24: 4,861,632 km (0.095 R)
• M25: 4,946,154 km (0.119 R)
• M26: 5,398,239 km (0.078 R)
• M27: 6,135,009 km (0.073 R)
• M28: 6,903,194 km (0.098 R)
• M29: 7,310,698 km (0.082 R)
• M30: 7,529,560 km (0.066 R)
• M31: 7,800,033 km (0.081 R)
• M32: 8,048,814 km (0.095 R)
• M33: 8,224,442 km (0.1 R)
• M34: 8,325,421 km (0.074 R)
• M35: 8,528,575 km (0.104 R)
• M36: 8,656,331 km (0.097 R)
• M37: 8,784,836 km (0.095 R)
• M38: 8,887,909 km (0.119 R)
• M39: 9,515,621 km (0.082 R)
• M40: 9,595,207 km (0.098 R)
• M41: 10,951,911 km (0.107 R)
• M42: 11,174,512 km (0.104 R)
• M43: 11,879,866 km (0.094 R)
• M44: 11,994,159 km (0.053 R)
• M45: 12,223,642 km (0.113 R)
• M46: 12,716,118 km (0.12 R)
• M47: 13,215,177 km (0.091 R)
• M48: 13,720,518 km (0.102 R)
• M49: 14,232,293 km (0.118 R)
• M50: 14,475,240 km (0.094 R)
• M51: 15,993,359 km (0.078 R)
• M52: 17,011,821 km (0.11 R)
• M53: 17,237,415 km (0.114 R)
• M54: 17,724,206 km (0.099 R)
• M55: 17,822,043 km (0.113 R)
• M56: 18,512,288 km (0.101 R)
• M57: 19,044,108 km (0.109 R)
• M58: 19,278,378 km (0.061 R)
• M59: 19,479,887 km (0.096 R)
• M60: 19,884,998 km (0.08 R)
• M61: 20,258,992 km (0.066 R)
• M62: 20,875,784 km (0.062 R)
• M63: 21,082,678 km (0.028 R)
• M64: 21,394,440 km (0.085 R)
• M65: 22,022,452 km (0.072 R)
• M66: 22,444,468 km (0.075 R)
• M67: 22,940,385 km (0.025 R)
• M68: 23,296,727 km (0.044 R)
• M69: 23,583,057 km (0.076 R)
• M70: 23,726,671 km (0.094 R)
• M71: 23,942,690 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 3.6

Gravity: 73.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.34 AU - 11.14 AU

Year: 19387 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,259,220 km

• M1: 413,937 km (0.085 R)
• M2: 636,988 km (0.101 R)
• M3: 1,455,737 km (0.081 R)
• M4: 1,719,927 km (0.081 R)
• M5: 1,788,293 km (0.073 R)
• M6: 1,927,718 km (0.084 R)
• M7: 2,143,438 km (0.039 R)
• M8: 2,795,535 km (0.105 R)
• M9: 3,547,265 km (0.095 R)
• M10: 3,766,575 km (0.057 R)
• M11: 4,126,657 km (0.098 R)
• M12: 4,450,537 km (0.087 R)
• M13: 5,172,047 km (0.1 R)
• M14: 8,052,853 km (0.05 R)
• M15: 8,110,149 km (0.066 R)
• M16: 9,283,595 km (0.077 R)
• M17: 10,384,187 km (0.069 R)
• M18: 10,509,101 km (0.079 R)
• M19: 10,697,145 km (0.117 R)
• M20: 10,949,816 km (0.115 R)
• M21: 13,107,616 km (0.114 R)
• M22: 13,175,084 km (0.114 R)
• M23: 14,477,184 km (0.08 R)
• M24: 15,178,798 km (0.08 R)
• M25: 15,249,708 km (0.073 R)
• M26: 15,462,586 km (0.117 R)
• M27: 15,533,794 km (0.114 R)
• M28: 15,676,660 km (0.079 R)
• M29: 16,615,088 km (0.114 R)
• M30: 16,687,942 km (0.096 R)
• M31: 19,537,632 km (0.085 R)
• M32: 22,050,876 km (0.108 R)
• M33: 22,131,060 km (0.113 R)
• M34: 22,211,394 km (0.115 R)
• M35: 22,372,212 km (0.112 R)
• M36: 22,614,112 km (0.036 R)
• M37: 23,182,135 km (0.065 R)
• M38: 23,754,646 km (0.104 R)
• M39: 24,663,902 km (0.034 R)
• M40: 25,500,303 km (0.11 R)
• M41: 26,091,365 km (0.077 R)
• M42: 27,458,988 km (0.052 R)
• M43: 27,718,092 km (0.119 R)
• M44: 29,377,282 km (0.037 R)
• M45: 30,530,981 km (0.084 R)
• M46: 30,620,291 km (0.07 R)
• M47: 31,789,847 km (0.079 R)
• M48: 33,709,786 km (0.12 R)
• M49: 34,917,041 km (0.092 R)
• M50: 35,197,686 km (0.07 R)
• M51: 35,479,080 km (0.08 R)
• M52: 36,516,990 km (0.117 R)
• M53: 37,278,144 km (0.067 R)
• M54: 37,660,666 km (0.092 R)
• M55: 38,044,534 km (0.086 R)
• M56: 38,719,370 km (0.068 R)
• M57: 41,854,193 km (0.086 R)
• M58: 42,351,307 km (0.039 R)
• M59: 42,550,721 km (0.092 R)
• M60: 44,561,915 km (0.088 R)
• M61: 48,051,135 km (0.101 R)
• M62: 48,155,106 km (0.108 R)
• M63: 49,513,155 km (0.072 R)
• M64: 50,249,626 km (0.114 R)
• M65: 51,095,751 km (0.114 R)
• M66: 51,414,245 km (0.113 R)
• M67: 51,946,664 km (0.071 R)
• M68: 52,053,327 km (0.087 R)
• M69: 53,662,252 km (0.056 R)
• M70: 53,878,122 km (0.065 R)
• M71: 55,069,968 km (0.113 R)
• M72: 56,599,307 km (0.111 R)
• M73: 57,589,944 km (0.119 R)
• M74: 57,921,453 km (0.106 R)
• M75: 58,364,263 km (0.102 R)
• M76: 58,919,570 km (0.11 R)
• M77: 59,142,172 km (0.112 R)
• M78: 59,253,622 km (0.096 R)
• M79: 61,496,244 km (0.115 R)
• M80: 62,287,617 km (0.091 R)
• M81: 63,994,977 km (0.054 R)
• M82: 65,026,754 km (0.079 R)
• M83: 66,526,622 km (0.043 R)
• M84: 68,388,367 km (0.086 R)
• M85: 69,091,029 km (0.062 R)
• M86: 73,236,685 km (0.196 R)
• M87: 73,835,375 km (0.068 R)
• M88: 74,315,585 km (0.048 R)
• M89: 74,796,841 km (0.093 R)
• M90: 77,462,077 km (0.045 R)
• M91: 79,051,554 km (0.082 R)
• M92: 79,297,044 km (0.064 R)
• M93: 79,419,864 km (0.189 R)
• M94: 81,517,825 km (0.114 R)
• M95: 81,890,024 km (0.084 R)
• M96: 82,386,988 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit