🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 109 Days

Day: 45.2 Hours

Environment

Temp: 329 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.88 AU - 4.58 AU

Year: 2156 Days

Day: 12.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.24 AU - 5.04 AU

Year: 2991 Days

Day: 38.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.52 AU - 5.54 AU

Year: 3891 Days

Day: 13.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,537,512 km

• M1: 71,059 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.15 AU - 8.73 AU

Year: 7337 Days

Day: 19 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 14.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.52 AU - 18.2 AU

Year: 18013 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,537,512 km

• M1: 389,553 km (0.075 R)
• M2: 534,812 km (0.102 R)
• M3: 843,582 km (0.052 R)
• M4: 1,504,356 km (0.094 R)
• M5: 1,723,816 km (0.084 R)
• M6: 2,782,969 km (0.104 R)
• M7: 3,095,180 km (0.118 R)
• M8: 3,215,157 km (0.063 R)
• M9: 3,626,851 km (0.113 R)
• M10: 3,839,130 km (0.114 R)
• M11: 4,143,263 km (0.04 R)
• M12: 4,500,802 km (0.093 R)
• M13: 5,632,809 km (0.078 R)
• M14: 6,029,243 km (0.115 R)
• M15: 6,797,129 km (0.091 R)
• M16: 7,007,314 km (0.118 R)
• M17: 7,650,435 km (0.109 R)
• M18: 8,650,497 km (0.114 R)
• M19: 9,108,266 km (0.086 R)
• M20: 9,282,099 km (0.109 R)
• M21: 10,589,584 km (0.07 R)
• M22: 11,451,717 km (0.07 R)
• M23: 11,702,144 km (0.103 R)
• M24: 11,891,236 km (0.102 R)
• M25: 12,916,579 km (0.037 R)
• M26: 14,440,084 km (0.118 R)
• M27: 14,983,274 km (0.048 R)
• M28: 15,257,337 km (0.041 R)
• M29: 15,880,263 km (0.067 R)
• M30: 16,652,936 km (0.119 R)
• M31: 18,088,926 km (0.06 R)
• M32: 18,527,547 km (0.08 R)
• M33: 20,165,494 km (0.107 R)
• M34: 20,620,271 km (0.1 R)
• M35: 20,925,301 km (0.102 R)
• M36: 21,772,025 km (0.112 R)
• M37: 22,160,531 km (0.105 R)
• M38: 23,023,561 km (0.059 R)
• M39: 23,260,823 km (0.087 R)
• M40: 25,106,711 km (0.105 R)
• M41: 29,536,454 km (0.04 R)
• M42: 30,053,015 km (0.096 R)
• M43: 30,225,801 km (0.095 R)
• M44: 31,094,965 km (0.052 R)
• M45: 31,620,502 km (0.103 R)
• M46: 32,060,619 km (0.102 R)
• M47: 32,502,681 km (0.106 R)
• M48: 33,035,997 km (0.078 R)
• M49: 36,296,034 km (0.075 R)
• M50: 38,338,194 km (0.101 R)
• M51: 40,703,935 km (0.052 R)
• M52: 41,567,115 km (0.031 R)
• M53: 42,921,873 km (0.049 R)
• M54: 43,311,725 km (0.117 R)
• M55: 44,094,720 km (0.08 R)
• M56: 44,192,857 km (0.086 R)
• M57: 44,389,578 km (0.066 R)
• M58: 46,471,681 km (0.079 R)
• M59: 47,172,846 km (0.086 R)
• M60: 48,788,503 km (0.093 R)
• M61: 50,936,579 km (0.083 R)
• M62: 51,349,170 km (0.108 R)
• M63: 51,452,542 km (0.064 R)
• M64: 51,555,914 km (0.049 R)
• M65: 51,762,958 km (0.112 R)
• M66: 53,743,484 km (0.071 R)
• M67: 54,795,755 km (0.058 R)
• M68: 55,006,987 km (0.068 R)
• M69: 57,027,606 km (0.084 R)
• M70: 57,241,830 km (0.074 R)
• M71: 57,456,204 km (0.057 R)
• M72: 57,993,260 km (0.039 R)
• M73: 58,639,972 km (0.109 R)
• M74: 58,856,141 km (0.11 R)
• M75: 61,689,674 km (0.105 R)
• M76: 63,123,121 km (0.095 R)
• M77: 63,566,379 km (0.103 R)
• M78: 64,790,688 km (0.079 R)
• M79: 68,055,512 km (0.074 R)
• M80: 68,737,678 km (0.111 R)
• M81: 69,193,802 km (0.088 R)
• M82: 70,338,226 km (0.087 R)
• M83: 74,042,419 km (0.055 R)
• M84: 76,153,843 km (0.096 R)
• M85: 78,285,015 km (0.075 R)
• M86: 78,403,945 km (0.114 R)
• M87: 79,119,023 km (0.078 R)
• M88: 79,357,930 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.9

Radius: 5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.13 AU - 23.67 AU

Year: 25568 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,537,512 km

• M1: 144,512 km (0.09 R)
• M2: 563,236 km (0.087 R)
• M3: 627,114 km (0.118 R)
• M4: 734,526 km (0.085 R)
• M5: 982,559 km (0.118 R)
• M6: 1,288,935 km (0.07 R)
• M7: 1,641,687 km (0.102 R)
• M8: 2,326,247 km (0.109 R)
• M9: 3,020,231 km (0.063 R)
• M10: 3,249,565 km (0.084 R)
• M11: 3,342,764 km (0.119 R)
• M12: 3,724,837 km (0.034 R)
• M13: 4,978,318 km (0.093 R)
• M14: 5,032,024 km (0.117 R)
• M15: 5,112,956 km (0.086 R)
• M16: 5,524,201 km (0.107 R)
• M17: 5,946,067 km (0.1 R)
• M18: 6,117,805 km (0.116 R)
• M19: 6,204,123 km (0.089 R)
• M20: 7,272,700 km (0.097 R)
• M21: 7,487,074 km (0.068 R)
• M22: 7,984,637 km (0.035 R)
• M23: 8,946,252 km (0.115 R)
• M24: 9,274,918 km (0.091 R)
• M25: 9,507,244 km (0.037 R)
• M26: 9,708,004 km (0.059 R)
• M27: 10,181,781 km (0.098 R)
• M28: 11,612,086 km (0.088 R)
• M29: 12,441,606 km (0.084 R)
• M30: 14,386,378 km (0.053 R)
• M31: 14,732,398 km (0.08 R)
• M32: 14,809,740 km (0.102 R)
• M33: 15,354,426 km (0.088 R)
• M34: 15,550,549 km (0.107 R)
• M35: 15,945,338 km (0.111 R)
• M36: 16,064,418 km (0.109 R)
• M37: 16,223,590 km (0.116 R)
• M38: 16,865,814 km (0.113 R)
• M39: 17,639,085 km (0.057 R)
• M40: 18,799,516 km (0.072 R)
• M41: 19,093,475 km (0.038 R)
• M42: 19,516,089 km (0.057 R)
• M43: 21,062,782 km (0.069 R)
• M44: 21,237,063 km (0.096 R)
• M45: 21,983,108 km (0.1 R)
• M46: 22,159,933 km (0.112 R)
• M47: 23,050,938 km (0.06 R)
• M48: 23,365,542 km (0.098 R)
• M49: 24,044,417 km (0.077 R)
• M50: 24,363,509 km (0.12 R)
• M51: 24,546,467 km (0.094 R)
• M52: 24,959,657 km (0.116 R)
• M53: 25,005,733 km (0.117 R)
• M54: 25,144,111 km (0.103 R)
• M55: 25,746,691 km (0.082 R)
• M56: 26,072,964 km (0.059 R)
• M57: 26,400,733 km (0.107 R)
• M58: 26,965,914 km (0.09 R)
• M59: 27,060,460 km (0.085 R)
• M60: 29,460,159 km (0.077 R)
• M61: 31,130,419 km (0.095 R)
• M62: 31,378,602 km (0.108 R)
• M63: 32,679,954 km (0.11 R)
• M64: 33,387,851 km (0.058 R)
• M65: 33,794,757 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.7

Radius: 6.7

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.61 AU - 24.19 AU

Year: 27570 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,537,512 km

• M1: 235,617 km (0.073 R)
• M2: 331,509 km (0.108 R)
• M3: 396,135 km (0.062 R)
• M4: 514,168 km (0.111 R)
• M5: 785,389 km (0.069 R)
• M6: 844,630 km (0.091 R)
• M7: 968,048 km (0.109 R)
• M8: 1,302,100 km (0.055 R)
• M9: 2,110,527 km (0.063 R)
• M10: 2,194,451 km (0.116 R)
• M11: 2,720,886 km (0.104 R)
• M12: 4,249,627 km (0.104 R)
• M13: 7,543,473 km (0.111 R)
• M14: 7,672,426 km (0.096 R)
• M15: 8,063,774 km (0.09 R)
• M16: 8,595,744 km (0.116 R)
• M17: 9,138,934 km (0.088 R)
• M18: 10,187,316 km (0.085 R)
• M19: 10,689,516 km (0.079 R)
• M20: 10,907,181 km (0.095 R)
• M21: 11,420,750 km (0.094 R)
• M22: 12,168,141 km (0.079 R)
• M23: 12,319,534 km (0.03 R)
• M24: 12,395,380 km (0.077 R)
• M25: 12,624,116 km (0.077 R)
• M26: 13,240,908 km (0.073 R)
• M27: 13,396,489 km (0.044 R)
• M28: 13,946,261 km (0.096 R)
• M29: 15,393,621 km (0.1 R)
• M30: 17,566,979 km (0.081 R)
• M31: 19,745,423 km (0.092 R)
• M32: 19,834,284 km (0.107 R)
• M33: 20,730,675 km (0.062 R)
• M34: 21,002,195 km (0.103 R)
• M35: 21,183,806 km (0.066 R)
• M36: 21,731,783 km (0.104 R)
• M37: 25,599,636 km (0.1 R)
• M38: 26,869,722 km (0.116 R)
• M39: 27,561,912 km (0.104 R)
• M40: 28,460,696 km (0.055 R)
• M41: 29,979,862 km (0.069 R)
• M42: 31,421,238 km (0.103 R)
• M43: 31,525,058 km (0.097 R)
• M44: 32,045,958 km (0.094 R)
• M45: 32,569,700 km (0.105 R)
• M46: 34,051,019 km (0.11 R)
• M47: 34,157,532 km (0.092 R)
• M48: 35,879,105 km (0.098 R)
• M49: 41,779,245 km (0.073 R)
• M50: 42,007,830 km (0.101 R)
• M51: 43,271,782 km (0.11 R)
• M52: 44,898,510 km (0.098 R)
• M53: 45,837,087 km (0.101 R)
• M54: 45,954,820 km (0.101 R)
• M55: 46,781,947 km (0.106 R)
• M56: 50,382,468 km (0.08 R)
• M57: 50,504,092 km (0.116 R)
• M58: 51,970,151 km (0.09 R)
• M59: 52,215,940 km (0.034 R)
• M60: 52,462,028 km (0.091 R)
• M61: 52,831,834 km (0.073 R)
• M62: 52,955,402 km (0.099 R)
• M63: 55,947,659 km (0.077 R)
• M64: 56,830,735 km (0.073 R)
• M65: 57,083,855 km (0.113 R)
• M66: 57,210,564 km (0.088 R)
• M67: 58,738,407 km (0.047 R)
• M68: 63,401,971 km (0.106 R)
• M69: 63,533,169 km (0.09 R)
• M70: 64,190,651 km (0.076 R)
• M71: 64,718,283 km (0.106 R)
• M72: 66,176,712 km (0.076 R)
• M73: 67,377,983 km (0.093 R)
• M74: 68,586,435 km (0.103 R)
• M75: 69,260,822 km (0.082 R)
• M76: 70,344,659 km (0.09 R)
• M77: 72,665,969 km (0.071 R)
• M78: 74,458,151 km (0.073 R)
• M79: 76,823,593 km (0.102 R)
• M80: 77,945,278 km (0.082 R)
• M81: 78,931,128 km (0.063 R)
• M82: 79,921,166 km (0.105 R)
• M83: 81,485,063 km (0.058 R)
• M84: 81,913,361 km (0.084 R)
• M85: 82,772,352 km (0.058 R)
• M86: 83,490,272 km (0.105 R)
• M87: 88,134,090 km (0.109 R)
• M88: 89,749,747 km (0.118 R)
• M89: 90,044,454 km (0.072 R)
• M90: 92,712,084 km (0.099 R)
• M91: 93,756,426 km (0.063 R)
• M92: 94,804,808 km (0.099 R)
• M93: 96,459,959 km (0.069 R)
• M94: 98,276,376 km (0.104 R)
• M95: 102,250,743 km (0.051 R)
• M96: 102,866,787 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.8

Radius: 4

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 18.37 AU - 27.49 AU

Year: 32855 Days

Day: 20.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,537,512 km

• M1: 79,287 km (0.113 R)
• M2: 122,969 km (0.072 R)
• M3: 166,353 km (0.118 R)
• M4: 379,679 km (0.088 R)
• M5: 615,894 km (0.079 R)
• M6: 696,677 km (0.112 R)
• M7: 1,175,540 km (0.107 R)
• M8: 1,250,788 km (0.106 R)
• M9: 1,327,831 km (0.095 R)
• M10: 1,406,220 km (0.058 R)
• M11: 1,735,485 km (0.094 R)
• M12: 1,792,631 km (0.089 R)
• M13: 1,850,376 km (0.093 R)
• M14: 2,525,661 km (0.106 R)
• M15: 2,688,872 km (0.052 R)
• M16: 3,198,851 km (0.044 R)
• M17: 3,812,053 km (0.112 R)
• M18: 4,112,894 km (0.111 R)
• M19: 5,474,684 km (0.034 R)
• M20: 7,190,122 km (0.101 R)
• M21: 7,282,275 km (0.046 R)
• M22: 9,155,539 km (0.036 R)
• M23: 9,305,436 km (0.109 R)
• M24: 9,760,214 km (0.062 R)
• M25: 10,429,664 km (0.06 R)
• M26: 10,586,293 km (0.113 R)
• M27: 10,638,653 km (0.094 R)
• M28: 11,542,224 km (0.064 R)
• M29: 12,304,574 km (0.11 R)
• M30: 12,580,882 km (0.103 R)
• M31: 12,803,334 km (0.069 R)
• M32: 14,280,613 km (0.075 R)
• M33: 14,629,026 km (0.042 R)
• M34: 15,453,011 km (0.096 R)
• M35: 17,764,298 km (0.088 R)
• M36: 18,516,327 km (0.03 R)
• M37: 19,342,705 km (0.091 R)
• M38: 19,857,173 km (0.095 R)
• M39: 20,833,747 km (0.106 R)
• M40: 21,096,890 km (0.096 R)
• M41: 21,626,317 km (0.119 R)
• M42: 23,308,994 km (0.102 R)
• M43: 23,377,061 km (0.076 R)
• M44: 23,924,888 km (0.075 R)
• M45: 25,242,846 km (0.114 R)
• M46: 25,453,031 km (0.112 R)
• M47: 25,663,814 km (0.064 R)
• M48: 26,797,915 km (0.083 R)
• M49: 27,155,753 km (0.058 R)
• M50: 27,227,411 km (0.077 R)
• M51: 28,020,728 km (0.117 R)
• M52: 29,777,755 km (0.108 R)
• M53: 30,074,109 km (0.115 R)
• M54: 30,520,359 km (0.05 R)
• M55: 30,893,905 km (0.115 R)
• M56: 32,403,198 km (0.091 R)
• M57: 32,860,668 km (0.065 R)
• M58: 32,937,113 km (0.062 R)
• M59: 33,243,489 km (0.107 R)
• M60: 35,258,124 km (0.115 R)
• M61: 35,336,363 km (0.029 R)
• M62: 36,122,201 km (0.086 R)
• M63: 36,596,576 km (0.049 R)
• M64: 37,072,896 km (0.055 R)
• M65: 38,756,171 km (0.104 R)
• M66: 38,836,954 km (0.104 R)
• M67: 38,998,669 km (0.115 R)
• M68: 39,810,686 km (0.096 R)
• M69: 40,464,279 km (0.116 R)
• M70: 41,121,463 km (0.109 R)
• M71: 41,533,904 km (0.055 R)
• M72: 41,782,087 km (0.067 R)
• M73: 44,628,785 km (0.065 R)
• M74: 44,967,774 km (0.1 R)
• M75: 45,052,745 km (0.102 R)
• M76: 45,648,294 km (0.079 R)
• M77: 46,761,602 km (0.074 R)
• M78: 47,364,631 km (0.117 R)
• M79: 48,665,683 km (0.116 R)
• M80: 49,014,546 km (0.102 R)
• M81: 49,451,820 km (0.08 R)
• M82: 49,978,405 km (0.086 R)
• M83: 50,330,408 km (0.034 R)
• M84: 51,125,372 km (0.083 R)
• M85: 51,302,645 km (0.097 R)
• M86: 52,370,475 km (0.026 R)
• M87: 52,817,473 km (0.119 R)
• M88: 53,086,300 km (0.117 R)
• M89: 53,535,393 km (0.114 R)
• M90: 54,618,332 km (0.053 R)
• M91: 55,071,614 km (0.094 R)
• M92: 56,714,049 km (0.113 R)
• M93: 58,372,491 km (0.061 R)
• M94: 59,021,746 km (0.106 R)

Kuiper Belt

Range: 36.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit