🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.99 AU - 1.35 AU

Year: 527 Days

Day: 36.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,892,694 km

• M1: 524,490 km (0.072 R)
• M2: 713,283 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.99 AU - 1.43 AU

Year: 554 Days

Day: 27.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,892,694 km

• M1: 1,088,175 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.67 AU - 1.71 AU

Year: 914 Days

Day: 43.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,892,694 km

• M1: 683,961 km (0.069 R)
• M2: 1,105,229 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.02 AU - 3.08 AU

Year: 1695 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 10.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.23 AU - 3.29 AU

Year: 2450 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,892,694 km

• M1: 135,386 km (0.08 R)
• M2: 229,334 km (0.047 R)
• M3: 306,376 km (0.119 R)
• M4: 457,620 km (0.101 R)
• M5: 600,785 km (0.102 R)
• M6: 779,854 km (0.076 R)
• M7: 933,940 km (0.057 R)
• M8: 1,155,793 km (0.062 R)
• M9: 1,249,292 km (0.118 R)
• M10: 1,419,534 km (0.052 R)
• M11: 1,584,690 km (0.079 R)
• M12: 1,729,351 km (0.087 R)
• M13: 1,823,897 km (0.119 R)
• M14: 1,920,089 km (0.117 R)
• M15: 2,103,496 km (0.032 R)
• M16: 2,263,266 km (0.106 R)
• M17: 2,687,975 km (0.082 R)
• M18: 3,023,074 km (0.076 R)
• M19: 3,104,754 km (0.064 R)
• M20: 3,270,509 km (0.064 R)
• M21: 3,645,700 km (0.06 R)
• M22: 3,750,419 km (0.098 R)
• M23: 3,980,799 km (0.105 R)
• M24: 4,548,972 km (0.064 R)
• M25: 4,661,769 km (0.05 R)
• M26: 4,967,547 km (0.053 R)
• M27: 5,103,382 km (0.056 R)
• M28: 5,299,654 km (0.103 R)
• M29: 5,518,366 km (0.078 R)
• M30: 5,841,946 km (0.106 R)
• M31: 6,026,550 km (0.076 R)
• M32: 6,677,600 km (0.101 R)
• M33: 7,639,814 km (0.062 R)
• M34: 7,729,572 km (0.089 R)
• M35: 8,045,972 km (0.102 R)
• M36: 8,228,780 km (0.103 R)
• M37: 8,297,595 km (0.077 R)
• M38: 8,949,992 km (0.065 R)
• M39: 9,115,746 km (0.073 R)
• M40: 9,643,079 km (0.055 R)
• M41: 10,155,601 km (0.119 R)
• M42: 10,452,553 km (0.06 R)
• M43: 11,360,462 km (0.054 R)
• M44: 11,772,156 km (0.085 R)
• M45: 13,575,708 km (0.102 R)
• M46: 13,766,146 km (0.117 R)
• M47: 14,759,924 km (0.042 R)
• M48: 15,124,494 km (0.109 R)
• M49: 15,407,085 km (0.094 R)
• M50: 15,605,751 km (0.073 R)
• M51: 16,554,201 km (0.101 R)
• M52: 16,670,439 km (0.084 R)
• M53: 16,874,640 km (0.088 R)
• M54: 16,991,625 km (0.092 R)
• M55: 17,255,815 km (0.118 R)
• M56: 17,669,453 km (0.077 R)
• M57: 18,026,693 km (0.096 R)
• M58: 18,476,683 km (0.116 R)
• M59: 18,687,766 km (0.109 R)
• M60: 18,778,572 km (0.089 R)
• M61: 19,479,438 km (0.117 R)
• M62: 19,602,108 km (0.11 R)
• M63: 19,971,914 km (0.047 R)
• M64: 20,499,845 km (0.102 R)
• M65: 20,781,089 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 13.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.66 AU - 4.34 AU

Year: 3330 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,892,694 km

• M1: 173,384 km (0.118 R)
• M2: 277,055 km (0.077 R)
• M3: 364,121 km (0.108 R)
• M4: 460,911 km (0.051 R)
• M5: 570,117 km (0.049 R)
• M6: 737,966 km (0.115 R)
• M7: 907,012 km (0.109 R)
• M8: 1,015,171 km (0.113 R)
• M9: 1,276,070 km (0.059 R)
• M10: 1,378,544 km (0.088 R)
• M11: 1,505,403 km (0.066 R)
• M12: 1,603,240 km (0.053 R)
• M13: 2,005,060 km (0.099 R)
• M14: 2,261,621 km (0.109 R)
• M15: 2,660,299 km (0.092 R)
• M16: 2,929,575 km (0.104 R)
• M17: 3,165,641 km (0.108 R)
• M18: 3,278,886 km (0.114 R)
• M19: 3,509,716 km (0.082 R)
• M20: 3,612,340 km (0.11 R)
• M21: 4,033,159 km (0.06 R)
• M22: 4,140,869 km (0.046 R)
• M23: 4,265,185 km (0.109 R)
• M24: 4,469,984 km (0.116 R)
• M25: 4,694,082 km (0.086 R)
• M26: 5,054,014 km (0.096 R)
• M27: 5,593,614 km (0.049 R)
• M28: 6,169,416 km (0.042 R)
• M29: 6,437,496 km (0.116 R)
• M30: 6,527,703 km (0.067 R)
• M31: 6,819,269 km (0.12 R)
• M32: 6,985,173 km (0.111 R)
• M33: 7,171,124 km (0.12 R)
• M34: 7,283,472 km (0.1 R)
• M35: 7,662,403 km (0.102 R)
• M36: 7,873,486 km (0.035 R)
• M37: 8,086,662 km (0.066 R)
• M38: 8,223,245 km (0.119 R)
• M39: 8,597,988 km (0.101 R)
• M40: 8,938,024 km (0.112 R)
• M41: 9,099,590 km (0.089 R)
• M42: 9,405,069 km (0.106 R)
• M43: 10,005,554 km (0.1 R)
• M44: 10,173,403 km (0.081 R)
• M45: 10,321,056 km (0.077 R)
• M46: 10,426,972 km (0.066 R)
• M47: 10,554,429 km (0.09 R)
• M48: 10,875,616 km (0.098 R)
• M49: 11,113,177 km (0.119 R)
• M50: 11,308,851 km (0.069 R)
• M51: 11,418,057 km (0.108 R)
• M52: 11,593,536 km (0.101 R)
• M53: 11,725,780 km (0.106 R)
• M54: 11,902,904 km (0.091 R)
• M55: 12,506,980 km (0.116 R)
• M56: 12,733,322 km (0.106 R)
• M57: 12,847,016 km (0.103 R)
• M58: 13,235,971 km (0.048 R)
• M59: 13,466,651 km (0.103 R)
• M60: 13,582,439 km (0.094 R)
• M61: 14,568,589 km (0.12 R)
• M62: 15,699,399 km (0.096 R)
• M63: 16,584,570 km (0.096 R)
• M64: 16,783,535 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 11

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.6 AU - 9.04 AU

Year: 9989 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,892,694 km

• M1: 155,133 km (0.089 R)
• M2: 232,325 km (0.099 R)
• M3: 387,907 km (0.112 R)
• M4: 586,573 km (0.102 R)
• M5: 669,002 km (0.101 R)
• M6: 820,544 km (0.047 R)
• M7: 942,317 km (0.06 R)
• M8: 1,250,788 km (0.092 R)
• M9: 1,474,287 km (0.111 R)
• M10: 2,221,528 km (0.093 R)
• M11: 2,454,452 km (0.074 R)
• M12: 3,244,179 km (0.12 R)
• M13: 3,331,694 km (0.096 R)
• M14: 4,226,289 km (0.12 R)
• M15: 4,370,352 km (0.098 R)
• M16: 4,712,782 km (0.054 R)
• M17: 5,166,063 km (0.099 R)
• M18: 5,346,030 km (0.045 R)
• M19: 7,229,766 km (0.068 R)
• M20: 7,869,895 km (0.106 R)
• M21: 8,196,916 km (0.094 R)
• M22: 8,925,757 km (0.047 R)
• M23: 9,266,691 km (0.084 R)
• M24: 9,961,573 km (0.093 R)
• M25: 11,167,780 km (0.112 R)
• M26: 12,076,887 km (0.082 R)
• M27: 13,858,298 km (0.027 R)
• M28: 16,170,034 km (0.113 R)
• M29: 16,472,072 km (0.073 R)
• M30: 16,966,792 km (0.072 R)
• M31: 17,971,043 km (0.05 R)
• M32: 18,362,391 km (0.09 R)
• M33: 18,677,593 km (0.104 R)
• M34: 19,513,247 km (0.043 R)
• M35: 20,483,389 km (0.095 R)
• M36: 20,728,281 km (0.112 R)
• M37: 20,810,261 km (0.066 R)
• M38: 22,722,869 km (0.106 R)
• M39: 22,849,579 km (0.059 R)
• M40: 23,103,746 km (0.091 R)
• M41: 23,785,912 km (0.097 R)
• M42: 24,778,045 km (0.104 R)
• M43: 25,695,828 km (0.067 R)
• M44: 26,048,280 km (0.073 R)
• M45: 28,151,627 km (0.065 R)
• M46: 28,788,614 km (0.111 R)
• M47: 29,200,756 km (0.087 R)
• M48: 29,937,975 km (0.079 R)
• M49: 30,728,151 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.4

Radius: 3.5

Gravity: 37.75 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.94 AU - 15.84 AU

Year: 19263 Days

Day: 17.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,892,694 km

• M1: 49,367 km (0.112 R)
• M2: 140,024 km (0.048 R)
• M3: 200,611 km (0.11 R)
• M4: 381,624 km (0.118 R)
• M5: 770,878 km (0.085 R)
• M6: 837,299 km (0.101 R)
• M7: 952,190 km (0.108 R)
• M8: 1,023,549 km (0.11 R)
• M9: 1,121,535 km (0.098 R)
• M10: 1,300,305 km (0.087 R)
• M11: 1,353,113 km (0.114 R)
• M12: 1,433,447 km (0.095 R)
• M13: 1,571,077 km (0.113 R)
• M14: 2,069,836 km (0.108 R)
• M15: 2,918,505 km (0.103 R)
• M16: 2,953,062 km (0.088 R)
• M17: 3,487,725 km (0.091 R)
• M18: 3,936,668 km (0.039 R)
• M19: 4,483,149 km (0.094 R)
• M20: 4,684,059 km (0.083 R)
• M21: 4,724,450 km (0.099 R)
• M22: 5,861,993 km (0.068 R)
• M23: 6,483,572 km (0.116 R)
• M24: 6,940,144 km (0.111 R)
• M25: 6,986,370 km (0.099 R)
• M26: 7,740,044 km (0.046 R)
• M27: 8,469,633 km (0.093 R)
• M28: 8,767,632 km (0.099 R)
• M29: 8,867,713 km (0.111 R)
• M30: 9,733,585 km (0.089 R)
• M31: 10,413,807 km (0.106 R)
• M32: 10,466,765 km (0.097 R)
• M33: 11,163,292 km (0.11 R)
• M34: 11,764,227 km (0.106 R)
• M35: 11,819,429 km (0.113 R)
• M36: 12,713,575 km (0.041 R)
• M37: 13,398,284 km (0.078 R)
• M38: 13,455,880 km (0.12 R)
• M39: 13,861,440 km (0.101 R)
• M40: 15,042,066 km (0.117 R)
• M41: 15,342,309 km (0.072 R)
• M42: 16,934,629 km (0.083 R)
• M43: 17,059,393 km (0.088 R)
• M44: 19,094,822 km (0.099 R)
• M45: 19,419,748 km (0.095 R)
• M46: 20,009,314 km (0.083 R)
• M47: 20,937,868 km (0.072 R)
• M48: 21,071,608 km (0.117 R)
• M49: 22,084,086 km (0.067 R)
• M50: 22,425,020 km (0.091 R)
• M51: 22,630,567 km (0.065 R)
• M52: 23,043,308 km (0.055 R)
• M53: 23,181,387 km (0.11 R)
• M54: 23,597,419 km (0.083 R)
• M55: 23,667,131 km (0.098 R)
• M56: 25,428,646 km (0.116 R)
• M57: 26,217,027 km (0.107 R)
• M58: 26,361,239 km (0.045 R)
• M59: 26,505,751 km (0.103 R)
• M60: 26,940,781 km (0.112 R)
• M61: 27,524,363 km (0.091 R)
• M62: 27,964,928 km (0.079 R)
• M63: 28,186,034 km (0.068 R)
• M64: 30,201,865 km (0.072 R)
• M65: 33,663,410 km (0.114 R)
• M66: 33,977,117 km (0.08 R)
• M67: 34,686,660 km (0.08 R)
• M68: 35,879,703 km (0.045 R)
• M69: 36,119,957 km (0.072 R)
• M70: 37,491,470 km (0.096 R)
• M71: 38,962,017 km (0.077 R)
• M72: 40,451,264 km (0.106 R)
• M73: 41,622,466 km (0.052 R)
• M74: 42,127,808 km (0.093 R)
• M75: 42,296,704 km (0.105 R)
• M76: 42,550,571 km (0.05 R)
• M77: 43,570,679 km (0.092 R)
• M78: 44,684,884 km (0.091 R)
• M79: 45,634,980 km (0.084 R)
• M80: 46,069,113 km (0.12 R)
• M81: 48,083,299 km (0.056 R)
• M82: 49,679,658 km (0.114 R)
• M83: 49,858,128 km (0.094 R)
• M84: 50,126,207 km (0.112 R)
• M85: 51,473,635 km (0.12 R)
• M86: 51,925,421 km (0.116 R)
• M87: 52,560,165 km (0.061 R)
• M88: 57,167,929 km (0.045 R)
• M89: 58,763,839 km (0.079 R)
• M90: 59,330,665 km (0.113 R)
• M91: 61,903,300 km (0.09 R)
• M92: 65,096,616 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.5

Radius: 4.2

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.78 AU - 16.58 AU

Year: 24618 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,892,694 km

• M1: 77,940 km (0.097 R)
• M2: 104,419 km (0.078 R)
• M3: 323,131 km (0.103 R)
• M4: 747,541 km (0.096 R)
• M5: 966,253 km (0.051 R)
• M6: 1,343,838 km (0.067 R)
• M7: 1,518,568 km (0.082 R)
• M8: 1,731,446 km (0.105 R)
• M9: 2,151,517 km (0.112 R)
• M10: 2,390,275 km (0.098 R)
• M11: 2,709,666 km (0.044 R)
• M12: 3,827,013 km (0.103 R)
• M13: 3,949,833 km (0.03 R)
• M14: 4,411,492 km (0.089 R)
• M15: 4,540,295 km (0.117 R)
• M16: 4,626,913 km (0.038 R)
• M17: 5,157,835 km (0.088 R)
• M18: 5,522,405 km (0.111 R)
• M19: 6,276,379 km (0.064 R)
• M20: 6,372,869 km (0.098 R)
• M21: 6,469,809 km (0.096 R)
• M22: 7,982,243 km (0.098 R)
• M23: 8,244,488 km (0.03 R)
• M24: 8,456,468 km (0.114 R)
• M25: 9,764,851 km (0.11 R)
• M26: 9,820,651 km (0.034 R)
• M27: 10,101,596 km (0.073 R)
• M28: 10,214,692 km (0.077 R)
• M29: 10,442,231 km (0.026 R)
• M30: 12,141,064 km (0.09 R)
• M31: 12,563,828 km (0.101 R)
• M32: 13,485,799 km (0.083 R)
• M33: 13,610,414 km (0.109 R)
• M34: 13,860,692 km (0.056 R)
• M35: 15,459,145 km (0.059 R)
• M36: 16,379,471 km (0.09 R)
• M37: 16,445,892 km (0.112 R)
• M38: 17,929,454 km (0.102 R)
• M39: 18,272,632 km (0.057 R)
• M40: 18,548,790 km (0.114 R)
• M41: 19,385,191 km (0.093 R)
• M42: 20,162,651 km (0.112 R)
• M43: 20,519,442 km (0.12 R)
• M44: 22,187,309 km (0.048 R)
• M45: 22,260,762 km (0.031 R)
• M46: 23,149,074 km (0.109 R)
• M47: 23,298,223 km (0.052 R)
• M48: 24,579,080 km (0.09 R)
• M49: 25,650,799 km (0.079 R)
• M50: 26,972,795 km (0.114 R)
• M51: 29,117,281 km (0.039 R)
• M52: 29,278,398 km (0.101 R)
• M53: 29,520,447 km (0.117 R)
• M54: 29,682,162 km (0.06 R)
• M55: 29,844,326 km (0.117 R)
• M56: 30,169,253 km (0.075 R)
• M57: 30,495,376 km (0.089 R)
• M58: 30,904,826 km (0.074 R)
• M59: 31,480,927 km (0.099 R)
• M60: 31,646,233 km (0.113 R)
• M61: 32,226,972 km (0.092 R)
• M62: 32,310,148 km (0.103 R)
• M63: 33,062,625 km (0.068 R)
• M64: 34,414,541 km (0.109 R)
• M65: 34,669,905 km (0.106 R)
• M66: 34,926,016 km (0.119 R)
• M67: 35,698,241 km (0.073 R)
• M68: 35,870,577 km (0.11 R)
• M69: 37,696,719 km (0.12 R)
• M70: 37,960,011 km (0.098 R)
• M71: 40,267,857 km (0.12 R)
• M72: 40,987,124 km (0.102 R)
• M73: 41,982,847 km (0.069 R)
• M74: 42,346,968 km (0.073 R)
• M75: 42,986,649 km (0.065 R)
• M76: 43,078,352 km (0.074 R)
• M77: 43,445,466 km (0.115 R)
• M78: 43,721,623 km (0.067 R)
• M79: 44,460,786 km (0.066 R)
• M80: 45,297,188 km (0.073 R)
• M81: 46,326,421 km (0.057 R)
• M82: 47,837,360 km (0.099 R)
• M83: 50,037,496 km (0.082 R)
• M84: 50,520,099 km (0.061 R)
• M85: 51,198,375 km (0.103 R)
• M86: 53,842,817 km (0.117 R)
• M87: 54,932,787 km (0.082 R)
• M88: 57,841,119 km (0.111 R)
• M89: 60,490,797 km (0.055 R)
• M90: 63,910,305 km (0.048 R)
• M91: 64,119,592 km (0.085 R)
• M92: 64,538,765 km (0.064 R)
• M93: 65,379,954 km (0.119 R)
• M94: 66,966,739 km (0.092 R)
• M95: 70,070,446 km (0.086 R)
• M96: 70,286,166 km (0.076 R)
• M97: 70,394,176 km (0.103 R)
• M98: 71,694,181 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit