🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.57 AU - 0.67 AU

Year: 186 Days

Day: 45.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.86 AU - 0.96 AU

Year: 331 Days

Day: 12.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.94 AU - 1.36 AU

Year: 470 Days

Day: 47.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.9 AU - 1.9 AU

Year: 997 Days

Day: 21.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,523,266 km

• M1: 557,551 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.25 AU - 2.79 AU

Year: 1523 Days

Day: 20.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 12.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.12 AU - 4.84 AU

Year: 3611 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,523,266 km

• M1: 354,248 km (0.096 R)
• M2: 473,178 km (0.069 R)
• M3: 579,093 km (0.075 R)
• M4: 768,185 km (0.044 R)
• M5: 924,365 km (0.104 R)
• M6: 1,063,042 km (0.094 R)
• M7: 1,219,372 km (0.105 R)
• M8: 1,501,065 km (0.104 R)
• M9: 1,700,629 km (0.11 R)
• M10: 1,792,332 km (0.083 R)
• M11: 1,873,863 km (0.105 R)
• M12: 2,313,681 km (0.07 R)
• M13: 2,403,140 km (0.089 R)
• M14: 2,519,677 km (0.104 R)
• M15: 2,785,812 km (0.048 R)
• M16: 2,881,105 km (0.07 R)
• M17: 3,359,819 km (0.1 R)
• M18: 3,564,319 km (0.082 R)
• M19: 3,818,336 km (0.043 R)
• M20: 4,001,145 km (0.053 R)
• M21: 4,171,387 km (0.085 R)
• M22: 4,312,458 km (0.116 R)
• M23: 4,535,059 km (0.076 R)
• M24: 4,680,169 km (0.09 R)
• M25: 4,975,176 km (0.099 R)
• M26: 5,141,828 km (0.094 R)
• M27: 5,259,412 km (0.096 R)
• M28: 6,503,618 km (0.083 R)
• M29: 6,814,781 km (0.117 R)
• M30: 7,055,933 km (0.095 R)
• M31: 7,757,846 km (0.113 R)
• M32: 8,068,262 km (0.083 R)
• M33: 8,422,510 km (0.073 R)
• M34: 8,721,556 km (0.067 R)
• M35: 9,024,192 km (0.079 R)
• M36: 9,515,621 km (0.092 R)
• M37: 9,681,376 km (0.114 R)
• M38: 10,078,857 km (0.11 R)
• M39: 10,163,231 km (0.03 R)
• M40: 10,247,903 km (0.114 R)
• M41: 10,545,902 km (0.109 R)
• M42: 10,760,575 km (0.104 R)
• M43: 10,889,977 km (0.057 R)
• M44: 11,085,202 km (0.054 R)
• M45: 11,215,951 km (0.098 R)
• M46: 11,435,112 km (0.07 R)
• M47: 11,589,347 km (0.087 R)
• M48: 11,877,622 km (0.103 R)
• M49: 12,123,411 km (0.099 R)
• M50: 12,303,228 km (0.085 R)
• M51: 12,416,025 km (0.079 R)
• M52: 12,756,659 km (0.029 R)
• M53: 12,939,617 km (0.108 R)
• M54: 13,146,362 km (0.093 R)
• M55: 13,470,391 km (0.117 R)
• M56: 13,726,652 km (0.114 R)
• M57: 13,820,300 km (0.113 R)
• M58: 14,888,279 km (0.118 R)
• M59: 14,984,471 km (0.096 R)
• M60: 15,274,391 km (0.085 R)
• M61: 15,371,480 km (0.105 R)
• M62: 15,517,488 km (0.061 R)
• M63: 15,933,520 km (0.034 R)
• M64: 16,180,057 km (0.081 R)
• M65: 16,427,791 km (0.119 R)
• M66: 16,577,090 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 10.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.97 AU - 5.73 AU

Year: 4067 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,523,266 km

• M1: 135,685 km (0.117 R)
• M2: 239,955 km (0.044 R)
• M3: 323,431 km (0.036 R)
• M4: 470,934 km (0.085 R)
• M5: 577,597 km (0.091 R)
• M6: 713,731 km (0.093 R)
• M7: 950,844 km (0.075 R)
• M8: 1,163,871 km (0.088 R)
• M9: 1,263,653 km (0.106 R)
• M10: 1,650,364 km (0.101 R)
• M11: 1,821,055 km (0.11 R)
• M12: 1,894,059 km (0.116 R)
• M13: 2,211,206 km (0.116 R)
• M14: 2,384,141 km (0.084 R)
• M15: 2,827,849 km (0.097 R)
• M16: 3,050,899 km (0.079 R)
• M17: 3,138,115 km (0.068 R)
• M18: 3,279,634 km (0.114 R)
• M19: 3,605,757 km (0.116 R)
• M20: 3,847,807 km (0.068 R)
• M21: 4,037,647 km (0.089 R)
• M22: 4,230,777 km (0.098 R)
• M23: 4,387,406 km (0.08 R)
• M24: 5,991,245 km (0.088 R)
• M25: 6,525,010 km (0.049 R)
• M26: 6,615,517 km (0.055 R)
• M27: 6,981,583 km (0.117 R)
• M28: 7,283,920 km (0.081 R)
• M29: 7,472,114 km (0.075 R)
• M30: 7,543,173 km (0.109 R)
• M31: 7,781,483 km (0.081 R)
• M32: 7,901,610 km (0.1 R)
• M33: 8,143,510 km (0.115 R)
• M34: 8,511,221 km (0.045 R)
• M35: 8,984,699 km (0.076 R)
• M36: 9,237,519 km (0.053 R)
• M37: 9,569,477 km (0.079 R)
• M38: 9,646,669 km (0.057 R)
• M39: 9,827,533 km (0.099 R)
• M40: 10,061,803 km (0.058 R)
• M41: 10,562,507 km (0.117 R)
• M42: 10,722,278 km (0.066 R)
• M43: 11,044,212 km (0.111 R)
• M44: 12,084,815 km (0.032 R)
• M45: 12,335,840 km (0.12 R)
• M46: 12,701,607 km (0.067 R)
• M47: 13,472,485 km (0.115 R)
• M48: 13,559,102 km (0.059 R)
• M49: 13,703,763 km (0.053 R)
• M50: 13,878,194 km (0.072 R)
• M51: 14,053,224 km (0.03 R)
• M52: 14,969,661 km (0.111 R)
• M53: 15,209,316 km (0.095 R)
• M54: 15,571,194 km (0.091 R)
• M55: 16,953,328 km (0.108 R)
• M56: 17,046,827 km (0.082 R)
• M57: 17,297,104 km (0.085 R)
• M58: 18,631,068 km (0.112 R)
• M59: 18,824,349 km (0.09 R)
• M60: 19,277,780 km (0.097 R)
• M61: 19,440,692 km (0.048 R)
• M62: 19,538,679 km (0.109 R)
• M63: 19,767,713 km (0.045 R)
• M64: 19,964,883 km (0.119 R)
• M65: 20,228,774 km (0.106 R)
• M66: 20,294,896 km (0.108 R)
• M67: 20,726,635 km (0.08 R)
• M68: 20,826,567 km (0.101 R)
• M69: 21,161,367 km (0.084 R)
• M70: 21,396,684 km (0.098 R)
• M71: 21,734,327 km (0.038 R)
• M72: 22,107,873 km (0.11 R)
• M73: 22,792,432 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 11.3

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.68 AU - 7.14 AU

Year: 6917 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,523,266 km

• M1: 150,944 km (0.109 R)
• M2: 323,281 km (0.079 R)
• M3: 433,684 km (0.046 R)
• M4: 546,930 km (0.044 R)
• M5: 643,121 km (0.081 R)
• M6: 791,822 km (0.114 R)
• M7: 1,179,280 km (0.113 R)
• M8: 1,384,827 km (0.114 R)
• M9: 1,602,492 km (0.104 R)
• M10: 1,874,162 km (0.074 R)
• M11: 2,252,046 km (0.098 R)
• M12: 2,752,002 km (0.095 R)
• M13: 2,826,203 km (0.099 R)
• M14: 3,444,641 km (0.092 R)
• M15: 3,742,041 km (0.084 R)
• M16: 4,076,093 km (0.036 R)
• M17: 4,478,063 km (0.049 R)
• M18: 4,892,898 km (0.069 R)
• M19: 6,112,868 km (0.055 R)
• M20: 6,706,622 km (0.071 R)
• M21: 6,874,770 km (0.031 R)
• M22: 7,078,522 km (0.077 R)
• M23: 7,215,404 km (0.078 R)
• M24: 7,877,824 km (0.118 R)
• M25: 8,742,500 km (0.105 R)
• M26: 8,963,306 km (0.088 R)
• M27: 9,298,106 km (0.087 R)
• M28: 10,095,313 km (0.11 R)
• M29: 10,172,356 km (0.081 R)
• M30: 10,288,294 km (0.086 R)
• M31: 10,404,682 km (0.063 R)
• M32: 10,678,146 km (0.086 R)
• M33: 10,835,374 km (0.088 R)
• M34: 10,993,349 km (0.081 R)
• M35: 11,072,786 km (0.101 R)
• M36: 11,192,015 km (0.09 R)
• M37: 11,917,116 km (0.113 R)
• M38: 12,203,147 km (0.082 R)
• M39: 12,408,844 km (0.104 R)
• M40: 12,491,422 km (0.062 R)
• M41: 12,657,177 km (0.105 R)
• M42: 12,740,353 km (0.044 R)
• M43: 12,865,566 km (0.1 R)
• M44: 13,074,854 km (0.114 R)
• M45: 13,285,488 km (0.087 R)
• M46: 13,539,654 km (0.062 R)
• M47: 13,624,626 km (0.098 R)
• M48: 14,095,710 km (0.065 R)
• M49: 14,834,274 km (0.106 R)
• M50: 14,922,088 km (0.087 R)
• M51: 15,407,683 km (0.096 R)
• M52: 15,898,364 km (0.114 R)
• M53: 17,447,749 km (0.115 R)
• M54: 17,912,550 km (0.072 R)
• M55: 18,193,345 km (0.106 R)
• M56: 19,331,336 km (0.114 R)
• M57: 19,812,293 km (0.102 R)
• M58: 20,199,901 km (0.056 R)
• M59: 21,031,965 km (0.1 R)
• M60: 21,427,352 km (0.117 R)
• M61: 22,477,080 km (0.047 R)
• M62: 22,830,580 km (0.119 R)
• M63: 24,990,773 km (0.062 R)
• M64: 25,989,189 km (0.098 R)
• M65: 26,466,706 km (0.11 R)
• M66: 26,573,219 km (0.11 R)
• M67: 26,679,883 km (0.119 R)
• M68: 28,405,644 km (0.073 R)
• M69: 28,678,660 km (0.111 R)
• M70: 28,788,016 km (0.096 R)
• M71: 28,952,424 km (0.105 R)
• M72: 29,062,229 km (0.079 R)
• M73: 29,227,086 km (0.102 R)
• M74: 29,502,645 km (0.116 R)
• M75: 30,056,307 km (0.081 R)
• M76: 32,077,673 km (0.06 R)
• M77: 32,304,912 km (0.104 R)
• M78: 32,646,893 km (0.077 R)
• M79: 33,219,554 km (0.112 R)
• M80: 34,142,722 km (0.12 R)
• M81: 34,374,748 km (0.105 R)
• M82: 34,665,567 km (0.088 R)
• M83: 35,425,673 km (0.077 R)
• M84: 37,200,652 km (0.117 R)
• M85: 37,439,410 km (0.11 R)
• M86: 40,590,390 km (0.074 R)
• M87: 41,021,083 km (0.075 R)
• M88: 41,329,703 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 11.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.23 AU - 11.33 AU

Year: 11647 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,523,266 km

• M1: 149,299 km (0.093 R)
• M2: 260,749 km (0.102 R)
• M3: 394,639 km (0.075 R)
• M4: 518,805 km (0.096 R)
• M5: 615,146 km (0.106 R)
• M6: 1,215,483 km (0.061 R)
• M7: 1,469,500 km (0.115 R)
• M8: 1,676,843 km (0.046 R)
• M9: 1,894,059 km (0.085 R)
• M10: 2,097,512 km (0.104 R)
• M11: 2,380,252 km (0.084 R)
• M12: 2,625,443 km (0.119 R)
• M13: 2,853,280 km (0.083 R)
• M14: 3,114,179 km (0.077 R)
• M15: 3,301,475 km (0.1 R)
• M16: 3,828,808 km (0.043 R)
• M17: 4,175,426 km (0.085 R)
• M18: 4,442,309 km (0.078 R)
• M19: 4,653,691 km (0.114 R)
• M20: 4,868,513 km (0.097 R)
• M21: 5,662,279 km (0.057 R)
• M22: 5,760,266 km (0.111 R)
• M23: 5,924,824 km (0.108 R)
• M24: 6,326,195 km (0.104 R)
• M25: 6,427,921 km (0.057 R)
• M26: 6,909,926 km (0.117 R)
• M27: 7,049,949 km (0.113 R)
• M28: 8,055,546 km (0.048 R)
• M29: 8,838,990 km (0.113 R)
• M30: 9,105,723 km (0.115 R)
• M31: 10,158,892 km (0.09 R)
• M32: 10,278,271 km (0.112 R)
• M33: 10,841,806 km (0.096 R)
• M34: 11,168,229 km (0.034 R)
• M35: 11,539,531 km (0.118 R)
• M36: 11,705,734 km (0.101 R)
• M37: 12,082,870 km (0.067 R)
• M38: 12,591,952 km (0.097 R)
• M39: 13,021,447 km (0.043 R)
• M40: 14,652,513 km (0.103 R)
• M41: 15,744,577 km (0.03 R)
• M42: 16,347,158 km (0.116 R)
• M43: 16,674,627 km (0.082 R)
• M44: 16,815,698 km (0.111 R)
• M45: 17,862,285 km (0.077 R)
• M46: 18,978,734 km (0.118 R)
• M47: 19,372,475 km (0.09 R)
• M48: 19,570,244 km (0.108 R)
• M49: 19,868,392 km (0.081 R)
• M50: 20,619,972 km (0.113 R)
• M51: 21,126,361 km (0.03 R)
• M52: 22,878,302 km (0.054 R)
• M53: 23,087,439 km (0.074 R)
• M54: 24,249,216 km (0.114 R)
• M55: 24,730,024 km (0.1 R)
• M56: 25,106,113 km (0.112 R)
• M57: 25,213,973 km (0.029 R)
• M58: 25,321,833 km (0.118 R)
• M59: 26,027,486 km (0.075 R)
• M60: 26,519,663 km (0.093 R)
• M61: 27,125,535 km (0.105 R)
• M62: 27,346,940 km (0.062 R)
• M63: 27,513,292 km (0.114 R)
• M64: 27,624,593 km (0.094 R)
• M65: 28,463,089 km (0.116 R)
• M66: 28,970,226 km (0.026 R)
• M67: 29,537,202 km (0.099 R)
• M68: 29,765,040 km (0.112 R)
• M69: 30,107,768 km (0.085 R)
• M70: 30,739,670 km (0.092 R)
• M71: 30,855,159 km (0.082 R)
• M72: 31,550,341 km (0.067 R)
• M73: 32,016,787 km (0.111 R)
• M74: 32,426,685 km (0.081 R)
• M75: 33,133,535 km (0.081 R)
• M76: 33,607,461 km (0.058 R)
• M77: 34,203,160 km (0.114 R)
• M78: 34,322,838 km (0.119 R)
• M79: 34,622,333 km (0.102 R)
• M80: 36,072,086 km (0.116 R)
• M81: 36,193,709 km (0.071 R)
• M82: 36,681,996 km (0.116 R)
• M83: 38,283,591 km (0.108 R)
• M84: 38,469,990 km (0.116 R)
• M85: 39,593,919 km (0.076 R)
• M86: 40,097,016 km (0.109 R)
• M87: 41,172,924 km (0.112 R)
• M88: 42,643,771 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 11.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.86 AU - 12.34 AU

Year: 12223 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,523,266 km

• M1: 154,834 km (0.044 R)
• M2: 242,797 km (0.063 R)
• M3: 373,247 km (0.094 R)
• M4: 572,960 km (0.104 R)
• M5: 1,910,215 km (0.12 R)
• M6: 2,128,030 km (0.109 R)
• M7: 2,321,460 km (0.057 R)
• M8: 2,503,820 km (0.111 R)
• M9: 2,865,248 km (0.092 R)
• M10: 3,261,832 km (0.112 R)
• M11: 3,850,350 km (0.107 R)
• M12: 4,762,747 km (0.072 R)
• M13: 4,910,700 km (0.104 R)
• M14: 5,650,461 km (0.12 R)
• M15: 5,807,090 km (0.064 R)
• M16: 5,919,887 km (0.033 R)
• M17: 6,010,693 km (0.09 R)
• M18: 6,448,267 km (0.03 R)
• M19: 6,635,563 km (0.081 R)
• M20: 6,991,756 km (0.092 R)
• M21: 7,427,385 km (0.028 R)
• M22: 7,525,521 km (0.095 R)
• M23: 7,772,507 km (0.117 R)
• M24: 8,249,126 km (0.113 R)
• M25: 8,376,134 km (0.102 R)
• M26: 8,452,728 km (0.043 R)
• M27: 8,864,721 km (0.101 R)
• M28: 9,816,014 km (0.085 R)
• M29: 10,716,294 km (0.078 R)
• M30: 10,827,295 km (0.077 R)
• M31: 10,994,396 km (0.033 R)
• M32: 12,246,082 km (0.063 R)
• M33: 12,420,214 km (0.104 R)
• M34: 12,829,813 km (0.083 R)
• M35: 13,964,064 km (0.031 R)
• M36: 14,237,379 km (0.107 R)
• M37: 15,882,656 km (0.061 R)
• M38: 16,423,153 km (0.096 R)
• M39: 16,583,223 km (0.11 R)
• M40: 16,743,742 km (0.105 R)
• M41: 18,113,460 km (0.094 R)
• M42: 18,711,402 km (0.104 R)
• M43: 19,046,352 km (0.069 R)
• M44: 19,214,650 km (0.11 R)
• M45: 20,063,318 km (0.075 R)
• M46: 21,726,847 km (0.115 R)
• M47: 23,218,487 km (0.119 R)
• M48: 23,506,463 km (0.103 R)
• M49: 23,614,622 km (0.045 R)
• M50: 24,158,411 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit