🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.53 AU - 1.97 AU

Year: 1049 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,541,799 km

• M1: 294,109 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.5 AU - 2.32 AU

Year: 1196 Days

Day: 28.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 14.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.01 AU - 3.53 AU

Year: 2679 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,541,799 km

• M1: 184,305 km (0.052 R)
• M2: 282,740 km (0.111 R)
• M3: 423,512 km (0.118 R)
• M4: 699,669 km (0.113 R)
• M5: 910,004 km (0.053 R)
• M6: 1,202,019 km (0.037 R)
• M7: 1,365,081 km (0.091 R)
• M8: 1,492,688 km (0.091 R)
• M9: 1,613,263 km (0.086 R)
• M10: 1,714,541 km (0.115 R)
• M11: 1,818,213 km (0.077 R)
• M12: 1,983,668 km (0.099 R)
• M13: 2,117,558 km (0.06 R)
• M14: 2,330,436 km (0.1 R)
• M15: 2,459,090 km (0.099 R)
• M16: 2,887,089 km (0.066 R)
• M17: 3,039,829 km (0.097 R)
• M18: 3,138,414 km (0.11 R)
• M19: 3,707,933 km (0.103 R)
• M20: 4,074,747 km (0.111 R)
• M21: 4,389,501 km (0.091 R)
• M22: 4,566,026 km (0.094 R)
• M23: 5,042,795 km (0.088 R)
• M24: 5,381,185 km (0.079 R)
• M25: 5,518,516 km (0.101 R)
• M26: 5,639,840 km (0.073 R)
• M27: 5,796,917 km (0.114 R)
• M28: 6,604,896 km (0.117 R)
• M29: 6,919,350 km (0.11 R)
• M30: 7,050,398 km (0.09 R)
• M31: 7,582,518 km (0.045 R)
• M32: 7,775,649 km (0.083 R)
• M33: 8,285,777 km (0.11 R)
• M34: 8,806,827 km (0.098 R)
• M35: 9,091,811 km (0.061 R)
• M36: 9,235,425 km (0.057 R)
• M37: 9,483,458 km (0.054 R)
• M38: 9,965,163 km (0.033 R)
• M39: 10,519,273 km (0.117 R)
• M40: 10,691,760 km (0.051 R)
• M41: 10,908,826 km (0.116 R)
• M42: 11,017,883 km (0.067 R)
• M43: 11,281,026 km (0.058 R)
• M44: 11,501,982 km (0.111 R)
• M45: 11,769,014 km (0.1 R)
• M46: 12,083,319 km (0.101 R)
• M47: 12,354,839 km (0.115 R)
• M48: 12,468,534 km (0.085 R)
• M49: 13,227,893 km (0.105 R)
• M50: 13,344,280 km (0.113 R)
• M51: 13,531,277 km (0.082 R)
• M52: 13,813,269 km (0.078 R)
• M53: 14,335,366 km (0.113 R)
• M54: 14,454,894 km (0.105 R)
• M55: 14,815,724 km (0.034 R)
• M56: 14,936,599 km (0.055 R)
• M57: 15,816,833 km (0.087 R)
• M58: 16,089,251 km (0.117 R)
• M59: 16,188,584 km (0.108 R)
• M60: 16,688,839 km (0.102 R)
• M61: 16,789,519 km (0.091 R)
• M62: 16,966,044 km (0.105 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 12.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.4 AU - 4.88 AU

Year: 3816 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,541,799 km

• M1: 155,432 km (0.077 R)
• M2: 256,261 km (0.073 R)
• M3: 492,027 km (0.063 R)
• M4: 581,936 km (0.06 R)
• M5: 817,403 km (0.11 R)
• M6: 903,272 km (0.081 R)
• M7: 1,166,863 km (0.096 R)
• M8: 1,470,547 km (0.111 R)
• M9: 1,751,342 km (0.116 R)
• M10: 1,832,424 km (0.044 R)
• M11: 1,981,723 km (0.065 R)
• M12: 2,328,491 km (0.033 R)
• M13: 3,079,472 km (0.052 R)
• M14: 3,359,220 km (0.108 R)
• M15: 3,481,741 km (0.079 R)
• M16: 3,922,456 km (0.074 R)
• M17: 4,358,833 km (0.111 R)
• M18: 4,764,991 km (0.116 R)
• M19: 4,880,032 km (0.118 R)
• M20: 4,995,970 km (0.108 R)
• M21: 5,230,690 km (0.075 R)
• M22: 5,686,664 km (0.059 R)
• M23: 6,432,708 km (0.028 R)
• M24: 6,947,325 km (0.091 R)
• M25: 7,421,850 km (0.059 R)
• M26: 7,961,449 km (0.099 R)
• M27: 8,125,857 km (0.109 R)
• M28: 8,851,257 km (0.046 R)
• M29: 9,050,073 km (0.041 R)
• M30: 9,193,088 km (0.091 R)
• M31: 9,279,257 km (0.109 R)
• M32: 9,423,469 km (0.107 R)
• M33: 9,860,444 km (0.118 R)
• M34: 10,037,120 km (0.058 R)
• M35: 10,333,922 km (0.032 R)
• M36: 10,875,466 km (0.077 R)
• M37: 11,580,970 km (0.084 R)
• M38: 12,587,165 km (0.064 R)
• M39: 13,133,047 km (0.049 R)
• M40: 13,950,001 km (0.048 R)
• M41: 14,115,307 km (0.097 R)
• M42: 14,381,292 km (0.034 R)
• M43: 14,548,393 km (0.077 R)
• M44: 15,087,244 km (0.097 R)
• M45: 15,291,146 km (0.067 R)
• M46: 15,598,570 km (0.107 R)
• M47: 16,046,167 km (0.101 R)
• M48: 16,254,257 km (0.035 R)
• M49: 16,918,921 km (0.097 R)
• M50: 17,166,206 km (0.06 R)
• M51: 17,699,822 km (0.098 R)
• M52: 18,094,610 km (0.045 R)
• M53: 18,528,743 km (0.081 R)
• M54: 18,637,800 km (0.101 R)
• M55: 19,002,819 km (0.09 R)
• M56: 19,591,936 km (0.075 R)
• M57: 19,740,037 km (0.065 R)
• M58: 19,925,838 km (0.03 R)
• M59: 20,261,685 km (0.084 R)
• M60: 21,014,761 km (0.118 R)
• M61: 21,471,034 km (0.109 R)
• M62: 22,548,438 km (0.08 R)
• M63: 22,742,616 km (0.068 R)
• M64: 23,093,722 km (0.088 R)
• M65: 23,959,296 km (0.114 R)
• M66: 24,157,513 km (0.041 R)
• M67: 24,276,742 km (0.111 R)
• M68: 24,635,478 km (0.081 R)
• M69: 24,795,548 km (0.034 R)
• M70: 24,996,009 km (0.099 R)
• M71: 25,398,577 km (0.118 R)
• M72: 27,319,713 km (0.104 R)
• M73: 27,402,440 km (0.118 R)
• M74: 27,485,318 km (0.063 R)
• M75: 27,692,810 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.52 AU - 6.28 AU

Year: 6492 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,541,799 km

• M1: 226,641 km (0.049 R)
• M2: 348,264 km (0.062 R)
• M3: 624,272 km (0.096 R)
• M4: 733,927 km (0.071 R)
• M5: 836,102 km (0.095 R)
• M6: 1,007,990 km (0.053 R)
• M7: 1,158,187 km (0.097 R)
• M8: 1,262,905 km (0.091 R)
• M9: 1,795,474 km (0.048 R)
• M10: 2,173,208 km (0.033 R)
• M11: 2,484,821 km (0.098 R)
• M12: 3,276,493 km (0.075 R)
• M13: 3,403,052 km (0.057 R)
• M14: 3,819,234 km (0.056 R)
• M15: 4,279,397 km (0.069 R)
• M16: 4,558,546 km (0.103 R)
• M17: 4,671,942 km (0.108 R)
• M18: 4,786,234 km (0.079 R)
• M19: 4,901,425 km (0.116 R)
• M20: 5,046,983 km (0.096 R)
• M21: 5,342,140 km (0.101 R)
• M22: 5,612,763 km (0.045 R)
• M23: 5,765,053 km (0.039 R)
• M24: 5,857,056 km (0.099 R)
• M25: 5,980,624 km (0.092 R)
• M26: 6,230,153 km (0.044 R)
• M27: 6,419,693 km (0.092 R)
• M28: 6,772,296 km (0.048 R)
• M29: 6,967,222 km (0.1 R)
• M30: 7,597,029 km (0.032 R)
• M31: 7,765,775 km (0.116 R)
• M32: 8,175,972 km (0.073 R)
• M33: 8,349,057 km (0.093 R)
• M34: 8,628,506 km (0.106 R)
• M35: 9,376,795 km (0.083 R)
• M36: 9,485,403 km (0.106 R)
• M37: 9,850,421 km (0.1 R)
• M38: 10,145,877 km (0.045 R)
• M39: 10,331,977 km (0.062 R)
• M40: 10,632,070 km (0.107 R)
• M41: 10,745,465 km (0.081 R)
• M42: 11,588,749 km (0.098 R)
• M43: 11,940,004 km (0.054 R)
• M44: 13,135,740 km (0.081 R)
• M45: 14,327,886 km (0.115 R)
• M46: 15,640,308 km (0.119 R)
• M47: 15,855,579 km (0.061 R)
• M48: 16,332,647 km (0.063 R)
• M49: 17,035,158 km (0.097 R)
• M50: 17,882,181 km (0.097 R)
• M51: 19,017,480 km (0.062 R)
• M52: 19,201,335 km (0.038 R)
• M53: 19,339,564 km (0.11 R)
• M54: 20,316,588 km (0.119 R)
• M55: 20,410,535 km (0.089 R)
• M56: 20,598,729 km (0.106 R)
• M57: 21,024,335 km (0.028 R)
• M58: 21,692,290 km (0.076 R)
• M59: 23,000,074 km (0.074 R)
• M60: 23,540,123 km (0.103 R)
• M61: 23,688,224 km (0.056 R)
• M62: 23,787,109 km (0.096 R)
• M63: 24,333,290 km (0.053 R)
• M64: 25,488,784 km (0.073 R)
• M65: 26,456,683 km (0.07 R)
• M66: 27,540,519 km (0.119 R)
• M67: 29,273,012 km (0.102 R)
• M68: 29,591,805 km (0.053 R)
• M69: 30,286,388 km (0.076 R)
• M70: 30,662,627 km (0.088 R)
• M71: 32,897,619 km (0.091 R)
• M72: 33,173,777 km (0.059 R)
• M73: 35,466,962 km (0.073 R)
• M74: 35,977,241 km (0.074 R)
• M75: 36,147,782 km (0.05 R)
• M76: 36,604,205 km (0.091 R)
• M77: 36,833,090 km (0.11 R)
• M78: 37,695,522 km (0.088 R)
• M79: 37,984,545 km (0.063 R)
• M80: 38,100,334 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 11.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.19 AU - 6.83 AU

Year: 6675 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,541,799 km

• M1: 151,094 km (0.12 R)
• M2: 334,351 km (0.066 R)
• M3: 662,569 km (0.118 R)
• M4: 835,504 km (0.098 R)
• M5: 920,924 km (0.025 R)
• M6: 1,054,815 km (0.118 R)
• M7: 1,419,684 km (0.107 R)
• M8: 1,541,307 km (0.095 R)
• M9: 1,621,342 km (0.093 R)
• M10: 1,730,548 km (0.058 R)
• M11: 1,908,570 km (0.119 R)
• M12: 2,458,043 km (0.076 R)
• M13: 2,943,338 km (0.095 R)
• M14: 3,021,578 km (0.091 R)
• M15: 3,123,155 km (0.118 R)
• M16: 3,482,040 km (0.109 R)
• M17: 3,588,703 km (0.102 R)
• M18: 3,781,236 km (0.053 R)
• M19: 4,001,893 km (0.093 R)
• M20: 4,189,040 km (0.077 R)
• M21: 4,860,285 km (0.113 R)
• M22: 5,127,467 km (0.063 R)
• M23: 5,222,162 km (0.117 R)
• M24: 5,634,604 km (0.103 R)
• M25: 5,986,458 km (0.08 R)
• M26: 6,215,343 km (0.038 R)
• M27: 6,345,343 km (0.058 R)
• M28: 6,608,336 km (0.072 R)
• M29: 6,696,749 km (0.07 R)
• M30: 6,904,540 km (0.106 R)
• M31: 7,039,328 km (0.103 R)
• M32: 7,479,594 km (0.061 R)
• M33: 7,772,956 km (0.026 R)
• M34: 8,007,226 km (0.106 R)
• M35: 8,196,467 km (0.085 R)
• M36: 8,371,048 km (0.059 R)
• M37: 8,724,099 km (0.097 R)
• M38: 9,065,781 km (0.1 R)
• M39: 9,180,672 km (0.116 R)
• M40: 9,745,404 km (0.117 R)
• M41: 9,879,892 km (0.093 R)
• M42: 10,355,763 km (0.103 R)
• M43: 10,458,686 km (0.098 R)
• M44: 10,631,023 km (0.061 R)
• M45: 11,171,221 km (0.094 R)
• M46: 11,863,560 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 14.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.46 AU - 6.92 AU

Year: 7839 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,541,799 km

• M1: 186,399 km (0.105 R)
• M2: 303,833 km (0.058 R)
• M3: 586,424 km (0.082 R)
• M4: 929,601 km (0.051 R)
• M5: 1,025,643 km (0.105 R)
• M6: 1,354,160 km (0.104 R)
• M7: 1,579,155 km (0.107 R)
• M8: 1,899,145 km (0.068 R)
• M9: 2,578,170 km (0.101 R)
• M10: 3,177,908 km (0.103 R)
• M11: 4,062,181 km (0.075 R)
• M12: 4,198,614 km (0.099 R)
• M13: 5,195,534 km (0.111 R)
• M14: 5,463,613 km (0.112 R)
• M15: 5,614,558 km (0.072 R)
• M16: 6,613,123 km (0.1 R)
• M17: 6,871,479 km (0.093 R)
• M18: 7,034,541 km (0.114 R)
• M19: 7,298,431 km (0.043 R)
• M20: 7,498,294 km (0.069 R)
• M21: 7,598,973 km (0.118 R)
• M22: 7,767,869 km (0.095 R)
• M23: 8,455,571 km (0.099 R)
• M24: 8,701,061 km (0.03 R)
• M25: 8,806,827 km (0.104 R)
• M26: 8,913,191 km (0.051 R)
• M27: 9,055,608 km (0.084 R)
• M28: 9,742,711 km (0.097 R)
• M29: 10,185,221 km (0.118 R)
• M30: 10,899,551 km (0.054 R)
• M31: 11,205,180 km (0.085 R)
• M32: 11,436,308 km (0.117 R)
• M33: 11,707,829 km (0.088 R)
• M34: 11,903,203 km (0.092 R)
• M35: 12,695,474 km (0.046 R)
• M36: 12,855,843 km (0.053 R)
• M37: 13,097,892 km (0.067 R)
• M38: 13,260,056 km (0.094 R)
• M39: 13,791,876 km (0.091 R)
• M40: 13,915,594 km (0.064 R)
• M41: 14,039,611 km (0.087 R)
• M42: 14,372,316 km (0.086 R)
• M43: 15,471,711 km (0.108 R)
• M44: 16,074,740 km (0.096 R)
• M45: 18,155,646 km (0.078 R)
• M46: 18,381,988 km (0.097 R)
• M47: 19,066,548 km (0.082 R)
• M48: 20,085,908 km (0.108 R)
• M49: 20,179,406 km (0.078 R)
• M50: 20,885,658 km (0.105 R)
• M51: 22,128,966 km (0.055 R)
• M52: 22,370,716 km (0.093 R)
• M53: 23,543,862 km (0.045 R)
• M54: 23,889,882 km (0.09 R)
• M55: 24,686,790 km (0.076 R)
• M56: 27,700,739 km (0.117 R)
• M57: 28,065,907 km (0.105 R)
• M58: 29,118,328 km (0.057 R)
• M59: 29,702,657 km (0.099 R)
• M60: 29,809,321 km (0.071 R)
• M61: 30,130,058 km (0.105 R)
• M62: 30,398,138 km (0.099 R)
• M63: 30,721,120 km (0.08 R)
• M64: 30,990,994 km (0.118 R)
• M65: 31,424,379 km (0.103 R)
• M66: 31,533,137 km (0.109 R)
• M67: 31,641,894 km (0.079 R)
• M68: 32,023,818 km (0.064 R)
• M69: 32,187,927 km (0.096 R)
• M70: 33,677,473 km (0.118 R)
• M71: 35,133,060 km (0.11 R)
• M72: 35,246,006 km (0.09 R)
• M73: 36,780,880 km (0.034 R)
• M74: 37,067,510 km (0.092 R)
• M75: 37,643,013 km (0.118 R)
• M76: 38,395,640 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.3

Radius: 4.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.82 AU - 17.06 AU

Year: 27486 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,541,799 km

• M1: 56,698 km (0.088 R)
• M2: 195,076 km (0.057 R)
• M3: 534,214 km (0.063 R)
• M4: 668,254 km (0.084 R)
• M5: 888,911 km (0.114 R)
• M6: 1,110,016 km (0.098 R)
• M7: 1,697,038 km (0.094 R)
• M8: 3,103,557 km (0.061 R)
• M9: 3,344,410 km (0.08 R)
• M10: 3,972,422 km (0.1 R)
• M11: 4,167,946 km (0.07 R)
• M12: 4,704,255 km (0.089 R)
• M13: 5,120,735 km (0.082 R)
• M14: 5,730,795 km (0.111 R)
• M15: 6,287,898 km (0.115 R)
• M16: 7,175,163 km (0.091 R)
• M17: 7,532,851 km (0.055 R)
• M18: 7,815,142 km (0.083 R)
• M19: 8,514,961 km (0.118 R)
• M20: 8,935,930 km (0.099 R)
• M21: 9,191,892 km (0.104 R)
• M22: 10,551,587 km (0.083 R)
• M23: 11,786,068 km (0.09 R)
• M24: 12,491,422 km (0.052 R)
• M25: 13,697,031 km (0.1 R)
• M26: 14,090,623 km (0.12 R)
• M27: 14,939,292 km (0.034 R)
• M28: 16,320,828 km (0.082 R)
• M29: 17,158,577 km (0.054 R)
• M30: 18,712,300 km (0.11 R)
• M31: 19,203,579 km (0.11 R)
• M32: 19,313,235 km (0.113 R)
• M33: 19,865,101 km (0.099 R)
• M34: 21,837,100 km (0.119 R)
• M35: 22,585,389 km (0.111 R)
• M36: 23,811,643 km (0.045 R)
• M37: 24,284,372 km (0.105 R)
• M38: 26,024,195 km (0.088 R)
• M39: 26,084,932 km (0.07 R)
• M40: 26,878,249 km (0.071 R)
• M41: 27,124,039 km (0.075 R)
• M42: 27,247,158 km (0.113 R)
• M43: 28,802,228 km (0.099 R)
• M44: 29,242,644 km (0.09 R)
• M45: 30,321,843 km (0.041 R)
• M46: 30,898,393 km (0.029 R)
• M47: 31,026,898 km (0.107 R)
• M48: 31,672,712 km (0.059 R)
• M49: 34,366,221 km (0.09 R)
• M50: 35,706,469 km (0.078 R)
• M51: 38,783,996 km (0.071 R)
• M52: 38,922,823 km (0.112 R)
• M53: 39,688,764 km (0.095 R)
• M54: 42,372,998 km (0.106 R)
• M55: 43,232,887 km (0.098 R)
• M56: 46,066,570 km (0.102 R)
• M57: 46,434,281 km (0.078 R)
• M58: 47,988,903 km (0.085 R)
• M59: 49,184,788 km (0.086 R)
• M60: 50,314,701 km (0.109 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: 237 - 12,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit