🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.76 AU - 0.92 AU

Year: 283 Days

Day: 45.5 Hours

Environment

Temp: 87 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,551,913 km

• M1: 16,306 km (0.065 R)
• M2: 45,179 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.5 AU

Year: 557 Days

Day: 21.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,551,913 km

• M1: 91,554 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.34 AU - 2.52 AU

Year: 1391 Days

Day: 24.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,551,913 km

• M1: 854,204 km (0.06 R)
• M2: 1,166,415 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.39 AU - 2.55 AU

Year: 1425 Days

Day: 27.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.09 AU - 3.19 AU

Year: 1575 Days

Day: 29.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 10.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.57 AU - 5.61 AU

Year: 4216 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,551,913 km

• M1: 161,416 km (0.106 R)
• M2: 248,482 km (0.03 R)
• M3: 349,461 km (0.069 R)
• M4: 686,056 km (0.09 R)
• M5: 925,113 km (0.085 R)
• M6: 1,038,957 km (0.117 R)
• M7: 1,135,897 km (0.085 R)
• M8: 1,327,831 km (0.069 R)
• M9: 1,433,746 km (0.049 R)
• M10: 1,604,587 km (0.034 R)
• M11: 1,795,174 km (0.107 R)
• M12: 2,007,005 km (0.085 R)
• M13: 2,088,536 km (0.108 R)
• M14: 2,283,312 km (0.111 R)
• M15: 2,542,565 km (0.071 R)
• M16: 2,735,846 km (0.112 R)
• M17: 3,011,555 km (0.107 R)
• M18: 3,409,635 km (0.09 R)
• M19: 3,706,586 km (0.055 R)
• M20: 3,790,660 km (0.07 R)
• M21: 4,115,737 km (0.077 R)
• M22: 4,414,484 km (0.063 R)
• M23: 4,485,692 km (0.092 R)
• M24: 4,557,499 km (0.056 R)
• M25: 4,811,516 km (0.06 R)
• M26: 5,409,609 km (0.1 R)
• M27: 5,601,393 km (0.088 R)
• M28: 5,971,947 km (0.079 R)
• M29: 6,290,291 km (0.108 R)
• M30: 6,370,775 km (0.081 R)
• M31: 6,512,295 km (0.081 R)
• M32: 6,798,774 km (0.112 R)
• M33: 7,447,730 km (0.111 R)
• M34: 7,876,926 km (0.088 R)
• M35: 7,985,534 km (0.092 R)
• M36: 8,270,069 km (0.116 R)
• M37: 9,258,163 km (0.096 R)
• M38: 9,349,867 km (0.085 R)
• M39: 9,464,908 km (0.114 R)
• M40: 9,766,198 km (0.102 R)
• M41: 10,473,646 km (0.077 R)
• M42: 10,761,323 km (0.113 R)
• M43: 11,197,550 km (0.109 R)
• M44: 11,763,479 km (0.119 R)
• M45: 11,962,594 km (0.107 R)
• M46: 12,693,529 km (0.109 R)
• M47: 13,283,543 km (0.112 R)
• M48: 13,620,886 km (0.113 R)
• M49: 14,543,456 km (0.068 R)
• M50: 14,784,010 km (0.07 R)
• M51: 15,214,851 km (0.119 R)
• M52: 15,350,238 km (0.056 R)
• M53: 15,540,676 km (0.094 R)
• M54: 15,677,109 km (0.083 R)
• M55: 15,786,615 km (0.112 R)
• M56: 15,923,646 km (0.104 R)
• M57: 16,144,004 km (0.102 R)
• M58: 16,254,557 km (0.075 R)
• M59: 17,204,204 km (0.082 R)
• M60: 17,430,246 km (0.112 R)
• M61: 17,657,336 km (0.114 R)
• M62: 17,828,326 km (0.027 R)
• M63: 18,028,488 km (0.057 R)
• M64: 18,286,844 km (0.07 R)
• M65: 18,546,546 km (0.097 R)
• M66: 18,662,334 km (0.104 R)
• M67: 19,186,376 km (0.076 R)
• M68: 19,538,380 km (0.095 R)
• M69: 19,626,792 km (0.087 R)
• M70: 19,803,916 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 8.7

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.42 AU - 6.1 AU

Year: 4428 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,551,913 km

• M1: 126,560 km (0.114 R)
• M2: 217,366 km (0.067 R)
• M3: 304,581 km (0.102 R)
• M4: 407,205 km (0.113 R)
• M5: 468,840 km (0.116 R)
• M6: 1,068,877 km (0.1 R)
• M7: 1,329,476 km (0.109 R)
• M8: 2,420,494 km (0.044 R)
• M9: 2,499,780 km (0.095 R)
• M10: 2,763,372 km (0.075 R)
• M11: 2,930,173 km (0.083 R)
• M12: 3,036,238 km (0.11 R)
• M13: 3,143,350 km (0.074 R)
• M14: 3,539,934 km (0.086 R)
• M15: 3,975,863 km (0.085 R)
• M16: 4,140,719 km (0.057 R)
• M17: 4,575,152 km (0.086 R)
• M18: 5,176,984 km (0.117 R)
• M19: 5,461,220 km (0.09 R)
• M20: 5,618,298 km (0.116 R)
• M21: 6,153,110 km (0.115 R)
• M22: 6,316,620 km (0.119 R)
• M23: 6,592,629 km (0.099 R)
• M24: 6,816,128 km (0.084 R)
• M25: 7,070,743 km (0.064 R)
• M26: 7,443,840 km (0.115 R)
• M27: 7,735,407 km (0.069 R)
• M28: 8,389,748 km (0.098 R)
• M29: 8,480,404 km (0.093 R)
• M30: 9,217,024 km (0.091 R)
• M31: 9,373,055 km (0.107 R)
• M32: 9,593,113 km (0.072 R)
• M33: 9,974,139 km (0.102 R)
• M34: 10,783,912 km (0.112 R)
• M35: 11,783,375 km (0.11 R)
• M36: 12,638,627 km (0.048 R)
• M37: 12,846,867 km (0.081 R)
• M38: 12,986,442 km (0.089 R)
• M39: 13,372,554 km (0.098 R)
• M40: 13,513,924 km (0.06 R)
• M41: 13,726,951 km (0.088 R)
• M42: 14,048,437 km (0.112 R)
• M43: 14,264,157 km (0.081 R)
• M44: 14,881,398 km (0.114 R)
• M45: 15,101,456 km (0.06 R)
• M46: 15,174,909 km (0.086 R)
• M47: 15,470,365 km (0.072 R)
• M48: 16,029,412 km (0.103 R)
• M49: 16,254,856 km (0.083 R)
• M50: 16,368,101 km (0.037 R)
• M51: 16,785,031 km (0.103 R)
• M52: 16,861,326 km (0.098 R)
• M53: 16,937,621 km (0.1 R)
• M54: 17,397,933 km (0.066 R)
• M55: 17,940,225 km (0.099 R)
• M56: 18,096,256 km (0.09 R)
• M57: 18,370,319 km (0.054 R)
• M58: 19,600,313 km (0.069 R)
• M59: 19,680,497 km (0.044 R)
• M60: 19,922,098 km (0.05 R)
• M61: 20,043,123 km (0.1 R)
• M62: 20,938,765 km (0.076 R)
• M63: 21,515,465 km (0.084 R)
• M64: 22,055,513 km (0.088 R)
• M65: 22,474,088 km (0.091 R)
• M66: 22,642,386 km (0.099 R)
• M67: 23,319,166 km (0.097 R)
• M68: 23,446,773 km (0.115 R)
• M69: 23,745,520 km (0.073 R)
• M70: 23,831,090 km (0.048 R)
• M71: 24,779,391 km (0.088 R)
• M72: 25,696,127 km (0.089 R)
• M73: 25,871,905 km (0.032 R)
• M74: 26,579,353 km (0.119 R)
• M75: 27,114,165 km (0.093 R)
• M76: 27,337,964 km (0.076 R)
• M77: 27,832,684 km (0.115 R)
• M78: 28,103,755 km (0.078 R)
• M79: 28,602,963 km (0.112 R)
• M80: 28,830,950 km (0.054 R)
• M81: 29,610,206 km (0.041 R)
• M82: 29,794,660 km (0.114 R)
• M83: 29,886,962 km (0.111 R)
• M84: 30,489,542 km (0.034 R)
• M85: 30,955,689 km (0.07 R)
• M86: 31,096,012 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.05 AU - 9.51 AU

Year: 9550 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,551,913 km

• M1: 148,999 km (0.116 R)
• M2: 281,992 km (0.111 R)
• M3: 686,953 km (0.106 R)
• M4: 976,874 km (0.11 R)
• M5: 1,207,704 km (0.058 R)
• M6: 2,180,090 km (0.098 R)
• M7: 2,589,988 km (0.111 R)
• M8: 2,782,371 km (0.057 R)
• M9: 2,979,690 km (0.1 R)
• M10: 3,204,386 km (0.089 R)
• M11: 3,575,539 km (0.079 R)
• M12: 3,646,747 km (0.078 R)
• M13: 3,838,831 km (0.053 R)
• M14: 4,158,073 km (0.096 R)
• M15: 4,435,128 km (0.079 R)
• M16: 4,537,303 km (0.086 R)
• M17: 4,666,257 km (0.071 R)
• M18: 4,875,245 km (0.085 R)
• M19: 5,194,337 km (0.063 R)
• M20: 5,275,120 km (0.089 R)
• M21: 5,797,067 km (0.084 R)
• M22: 5,937,240 km (0.109 R)
• M23: 6,021,763 km (0.069 R)
• M24: 6,163,731 km (0.073 R)
• M25: 6,306,897 km (0.093 R)
• M26: 6,567,197 km (0.072 R)
• M27: 7,521,332 km (0.081 R)
• M28: 7,735,855 km (0.053 R)
• M29: 8,108,354 km (0.068 R)
• M30: 8,265,282 km (0.086 R)
• M31: 8,423,258 km (0.067 R)
• M32: 8,806,378 km (0.094 R)
• M33: 9,162,720 km (0.106 R)
• M34: 9,756,025 km (0.05 R)
• M35: 10,226,211 km (0.084 R)
• M36: 10,669,320 km (0.035 R)
• M37: 11,223,431 km (0.051 R)
• M38: 11,715,907 km (0.098 R)
• M39: 11,929,233 km (0.11 R)
• M40: 12,431,882 km (0.066 R)
• M41: 13,718,574 km (0.108 R)
• M42: 14,018,667 km (0.069 R)
• M43: 14,396,701 km (0.096 R)
• M44: 14,587,139 km (0.111 R)
• M45: 15,047,302 km (0.073 R)
• M46: 15,395,566 km (0.11 R)
• M47: 15,629,238 km (0.113 R)
• M48: 15,785,717 km (0.111 R)
• M49: 16,377,077 km (0.082 R)
• M50: 16,615,686 km (0.092 R)
• M51: 17,744,252 km (0.063 R)
• M52: 17,907,464 km (0.053 R)
• M53: 18,358,950 km (0.064 R)
• M54: 18,772,738 km (0.115 R)
• M55: 18,855,914 km (0.06 R)
• M56: 19,862,857 km (0.083 R)
• M57: 20,973,322 km (0.096 R)
• M58: 21,623,325 km (0.063 R)
• M59: 22,455,987 km (0.05 R)
• M60: 23,477,890 km (0.093 R)
• M61: 23,567,499 km (0.104 R)
• M62: 23,702,137 km (0.118 R)
• M63: 25,567,024 km (0.084 R)
• M64: 25,843,930 km (0.067 R)
• M65: 26,121,883 km (0.045 R)
• M66: 26,867,628 km (0.067 R)
• M67: 28,047,058 km (0.045 R)
• M68: 28,666,991 km (0.079 R)
• M69: 30,749,693 km (0.073 R)
• M70: 32,330,942 km (0.071 R)
• M71: 32,480,690 km (0.055 R)
• M72: 32,580,471 km (0.116 R)
• M73: 33,635,286 km (0.069 R)
• M74: 33,837,393 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 10.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.62 AU - 11.88 AU

Year: 14785 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,551,913 km

• M1: 315,053 km (0.06 R)
• M2: 691,441 km (0.079 R)
• M3: 925,113 km (0.11 R)
• M4: 2,818,125 km (0.08 R)
• M5: 3,278,737 km (0.105 R)
• M6: 3,528,415 km (0.081 R)
• M7: 3,849,452 km (0.079 R)
• M8: 4,024,632 km (0.09 R)
• M9: 4,090,903 km (0.095 R)
• M10: 4,179,914 km (0.101 R)
• M11: 4,751,228 km (0.091 R)
• M12: 4,986,695 km (0.092 R)
• M13: 5,250,137 km (0.067 R)
• M14: 7,709,077 km (0.119 R)
• M15: 7,874,982 km (0.096 R)
• M16: 9,126,667 km (0.105 R)
• M17: 9,302,145 km (0.109 R)
• M18: 10,838,515 km (0.105 R)
• M19: 11,086,698 km (0.105 R)
• M20: 11,842,317 km (0.068 R)
• M21: 12,065,816 km (0.101 R)
• M22: 12,679,616 km (0.091 R)
• M23: 13,436,133 km (0.052 R)
• M24: 13,535,915 km (0.103 R)
• M25: 14,004,754 km (0.117 R)
• M26: 15,338,868 km (0.064 R)
• M27: 15,582,563 km (0.096 R)
• M28: 16,179,907 km (0.106 R)
• M29: 16,321,576 km (0.062 R)
• M30: 16,856,389 km (0.116 R)
• M31: 17,216,022 km (0.116 R)
• M32: 17,469,441 km (0.104 R)
• M33: 19,277,032 km (0.092 R)
• M34: 19,389,679 km (0.093 R)
• M35: 19,880,211 km (0.083 R)
• M36: 20,031,903 km (0.117 R)
• M37: 20,566,117 km (0.056 R)
• M38: 20,719,604 km (0.112 R)
• M39: 25,745,046 km (0.113 R)
• M40: 26,076,255 km (0.111 R)
• M41: 26,325,635 km (0.072 R)
• M42: 26,910,563 km (0.119 R)
• M43: 28,050,798 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 6.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.49 AU - 13.85 AU

Year: 17545 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,551,913 km

• M1: 137,929 km (0.053 R)
• M2: 342,579 km (0.112 R)
• M3: 482,304 km (0.047 R)
• M4: 654,341 km (0.091 R)
• M5: 955,781 km (0.077 R)
• M6: 1,021,005 km (0.039 R)
• M7: 1,208,003 km (0.119 R)
• M8: 1,314,666 km (0.071 R)
• M9: 2,274,785 km (0.046 R)
• M10: 2,496,788 km (0.116 R)
• M11: 2,610,483 km (0.115 R)
• M12: 2,819,471 km (0.119 R)
• M13: 2,937,803 km (0.098 R)
• M14: 4,263,689 km (0.09 R)
• M15: 5,188,204 km (0.119 R)
• M16: 5,509,839 km (0.092 R)
• M17: 6,141,741 km (0.087 R)
• M18: 6,326,344 km (0.047 R)
• M19: 6,544,308 km (0.119 R)
• M20: 6,987,417 km (0.119 R)
• M21: 7,407,488 km (0.095 R)
• M22: 8,958,668 km (0.106 R)
• M23: 9,914,449 km (0.116 R)
• M24: 9,986,406 km (0.118 R)
• M25: 10,495,936 km (0.087 R)
• M26: 10,606,190 km (0.099 R)
• M27: 11,577,828 km (0.042 R)
• M28: 11,691,672 km (0.088 R)
• M29: 12,577,591 km (0.118 R)
• M30: 12,655,681 km (0.117 R)
• M31: 12,851,504 km (0.074 R)
• M32: 15,403,644 km (0.103 R)
• M33: 15,445,531 km (0.119 R)
• M34: 16,076,236 km (0.083 R)
• M35: 16,203,394 km (0.119 R)
• M36: 17,059,543 km (0.079 R)
• M37: 17,886,520 km (0.107 R)
• M38: 18,282,805 km (0.096 R)
• M39: 18,726,512 km (0.11 R)
• M40: 18,904,982 km (0.085 R)
• M41: 19,851,189 km (0.067 R)
• M42: 20,398,717 km (0.053 R)
• M43: 20,812,804 km (0.093 R)
• M44: 22,024,098 km (0.092 R)
• M45: 23,594,427 km (0.08 R)
• M46: 24,563,522 km (0.065 R)
• M47: 24,612,290 km (0.083 R)
• M48: 25,545,482 km (0.104 R)
• M49: 27,143,337 km (0.079 R)
• M50: 27,547,849 km (0.117 R)
• M51: 27,852,431 km (0.102 R)
• M52: 28,311,547 km (0.09 R)
• M53: 30,329,772 km (0.09 R)
• M54: 30,486,999 km (0.096 R)
• M55: 30,802,202 km (0.114 R)
• M56: 31,329,833 km (0.117 R)
• M57: 32,447,479 km (0.11 R)
• M58: 33,038,241 km (0.075 R)
• M59: 33,307,816 km (0.097 R)
• M60: 34,448,350 km (0.091 R)
• M61: 34,612,459 km (0.091 R)
• M62: 34,667,063 km (0.088 R)
• M63: 37,103,114 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 10,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit