🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.49 AU - 0.51 AU

Year: 135 Days

Day: 39.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 126.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,745,191 km

• M1: 169,195 km (0.086 R)
• M2: 210,185 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.93 AU - 1.05 AU

Year: 377 Days

Day: 14.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,745,191 km

• M1: 168,148 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.9 AU - 2.04 AU

Year: 1059 Days

Day: 23.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.96 AU - 2.48 AU

Year: 1266 Days

Day: 35.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.02 AU - 3.48 AU

Year: 2243 Days

Day: 22.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 10.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.86 AU - 5.14 AU

Year: 3655 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,745,191 km

• M1: 171,589 km (0.088 R)
• M2: 270,174 km (0.11 R)
• M3: 346,319 km (0.049 R)
• M4: 440,715 km (0.038 R)
• M5: 520,601 km (0.084 R)
• M6: 588,967 km (0.116 R)
• M7: 717,023 km (0.059 R)
• M8: 845,078 km (0.105 R)
• M9: 1,035,816 km (0.079 R)
• M10: 1,300,604 km (0.117 R)
• M11: 1,385,575 km (0.068 R)
• M12: 1,678,339 km (0.108 R)
• M13: 1,976,936 km (0.07 R)
• M14: 2,104,094 km (0.101 R)
• M15: 2,366,638 km (0.112 R)
• M16: 3,020,531 km (0.113 R)
• M17: 3,401,407 km (0.059 R)
• M18: 3,537,690 km (0.079 R)
• M19: 3,727,829 km (0.096 R)
• M20: 4,282,239 km (0.119 R)
• M21: 4,411,043 km (0.113 R)
• M22: 5,230,390 km (0.035 R)
• M23: 5,507,296 km (0.116 R)
• M24: 5,708,056 km (0.105 R)
• M25: 5,870,370 km (0.107 R)
• M26: 6,241,373 km (0.092 R)
• M27: 6,598,762 km (0.075 R)
• M28: 6,812,089 km (0.074 R)
• M29: 7,158,258 km (0.099 R)
• M30: 7,267,614 km (0.113 R)
• M31: 7,399,709 km (0.11 R)
• M32: 7,510,262 km (0.05 R)
• M33: 8,809,669 km (0.116 R)
• M34: 8,974,077 km (0.08 R)
• M35: 9,044,837 km (0.096 R)
• M36: 9,139,532 km (0.091 R)
• M37: 9,258,313 km (0.042 R)
• M38: 9,617,647 km (0.107 R)
• M39: 9,908,465 km (0.041 R)
• M40: 10,202,126 km (0.078 R)
• M41: 10,698,193 km (0.093 R)
• M42: 11,151,324 km (0.109 R)
• M43: 11,252,752 km (0.063 R)
• M44: 11,329,196 km (0.072 R)
• M45: 11,405,790 km (0.072 R)
• M46: 11,482,385 km (0.111 R)
• M47: 12,574,449 km (0.109 R)
• M48: 12,865,866 km (0.061 R)
• M49: 12,945,751 km (0.103 R)
• M50: 13,159,676 km (0.097 R)
• M51: 14,026,745 km (0.078 R)
• M52: 14,273,881 km (0.056 R)
• M53: 14,411,810 km (0.086 R)
• M54: 14,912,215 km (0.1 R)
• M55: 15,080,213 km (0.078 R)
• M56: 15,248,960 km (0.032 R)
• M57: 15,844,210 km (0.064 R)
• M58: 15,929,929 km (0.096 R)
• M59: 16,331,749 km (0.107 R)
• M60: 16,504,983 km (0.086 R)
• M61: 16,853,397 km (0.071 R)
• M62: 17,145,562 km (0.063 R)
• M63: 17,350,959 km (0.067 R)
• M64: 17,734,828 km (0.116 R)
• M65: 17,883,229 km (0.113 R)
• M66: 18,240,917 km (0.063 R)
• M67: 18,330,825 km (0.094 R)
• M68: 18,510,792 km (0.12 R)
• M69: 18,601,149 km (0.076 R)
• M70: 19,818,576 km (0.104 R)
• M71: 20,904,806 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.2 AU - 8.4 AU

Year: 7552 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,745,191 km

• M1: 175,478 km (0.108 R)
• M2: 305,479 km (0.066 R)
• M3: 473,926 km (0.1 R)
• M4: 835,205 km (0.064 R)
• M5: 1,123,630 km (0.089 R)
• M6: 1,224,010 km (0.069 R)
• M7: 1,444,667 km (0.065 R)
• M8: 1,606,232 km (0.085 R)
• M9: 2,026,004 km (0.113 R)
• M10: 2,289,895 km (0.088 R)
• M11: 2,384,291 km (0.086 R)
• M12: 2,577,422 km (0.103 R)
• M13: 3,455,412 km (0.089 R)
• M14: 3,633,433 km (0.087 R)
• M15: 3,800,534 km (0.097 R)
• M16: 3,899,119 km (0.08 R)
• M17: 4,113,493 km (0.096 R)
• M18: 4,449,789 km (0.116 R)
• M19: 4,749,583 km (0.057 R)
• M20: 4,902,023 km (0.087 R)
• M21: 5,009,733 km (0.069 R)
• M22: 5,149,308 km (0.08 R)
• M23: 5,480,219 km (0.12 R)
• M24: 5,785,698 km (0.033 R)
• M25: 5,981,521 km (0.065 R)
• M26: 7,080,318 km (0.051 R)
• M27: 7,448,628 km (0.098 R)
• M28: 7,859,274 km (0.101 R)
• M29: 8,609,657 km (0.112 R)
• M30: 8,721,556 km (0.066 R)
• M31: 9,154,492 km (0.07 R)
• M32: 9,268,486 km (0.106 R)
• M33: 9,690,950 km (0.066 R)
• M34: 9,826,785 km (0.091 R)
• M35: 10,257,627 km (0.077 R)
• M36: 10,475,292 km (0.082 R)
• M37: 10,895,363 km (0.085 R)
• M38: 11,016,387 km (0.073 R)
• M39: 11,239,438 km (0.071 R)
• M40: 11,545,964 km (0.11 R)
• M41: 12,209,281 km (0.098 R)
• M42: 12,419,017 km (0.096 R)
• M43: 12,736,015 km (0.058 R)
• M44: 12,948,892 km (0.093 R)
• M45: 13,205,902 km (0.058 R)
• M46: 13,442,865 km (0.09 R)
• M47: 13,659,632 km (0.066 R)
• M48: 13,899,437 km (0.083 R)
• M49: 14,427,368 km (0.111 R)
• M50: 14,604,791 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 12.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.28 AU - 9.14 AU

Year: 8197 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,745,191 km

• M1: 180,415 km (0.033 R)
• M2: 312,660 km (0.066 R)
• M3: 447,298 km (0.113 R)
• M4: 562,189 km (0.09 R)
• M5: 976,126 km (0.093 R)
• M6: 1,119,590 km (0.089 R)
• M7: 1,254,977 km (0.118 R)
• M8: 1,428,510 km (0.104 R)
• M9: 1,627,026 km (0.038 R)
• M10: 2,472,254 km (0.057 R)
• M11: 2,712,957 km (0.039 R)
• M12: 2,982,533 km (0.113 R)
• M13: 3,067,205 km (0.107 R)
• M14: 3,436,562 km (0.028 R)
• M15: 3,592,742 km (0.099 R)
• M16: 4,702,759 km (0.031 R)
• M17: 5,078,249 km (0.108 R)
• M18: 5,308,331 km (0.08 R)
• M19: 5,567,883 km (0.041 R)
• M20: 5,938,587 km (0.1 R)
• M21: 6,126,930 km (0.113 R)
• M22: 6,928,177 km (0.119 R)
• M23: 7,442,344 km (0.116 R)
• M24: 7,558,283 km (0.083 R)
• M25: 7,762,634 km (0.093 R)
• M26: 7,909,688 km (0.092 R)
• M27: 8,146,950 km (0.064 R)
• M28: 8,872,949 km (0.071 R)
• M29: 9,088,669 km (0.099 R)
• M30: 9,588,176 km (0.1 R)
• M31: 9,841,296 km (0.102 R)
• M32: 10,419,043 km (0.107 R)
• M33: 10,614,119 km (0.101 R)
• M34: 10,908,976 km (0.091 R)
• M35: 11,073,833 km (0.115 R)
• M36: 11,306,308 km (0.091 R)
• M37: 11,406,389 km (0.084 R)
• M38: 11,573,789 km (0.12 R)
• M39: 11,843,514 km (0.108 R)
• M40: 12,699,513 km (0.057 R)
• M41: 12,977,765 km (0.097 R)
• M42: 13,434,038 km (0.069 R)
• M43: 13,717,526 km (0.115 R)
• M44: 14,652,513 km (0.033 R)
• M45: 14,834,723 km (0.078 R)
• M46: 15,090,984 km (0.103 R)
• M47: 15,422,643 km (0.1 R)
• M48: 15,682,345 km (0.093 R)
• M49: 16,319,033 km (0.06 R)
• M50: 16,583,672 km (0.098 R)
• M51: 16,811,659 km (0.064 R)
• M52: 16,925,952 km (0.069 R)
• M53: 17,232,179 km (0.055 R)
• M54: 17,578,947 km (0.088 R)
• M55: 17,811,422 km (0.106 R)
• M56: 19,068,343 km (0.094 R)
• M57: 19,667,333 km (0.116 R)
• M58: 20,070,200 km (0.077 R)
• M59: 20,232,065 km (0.118 R)
• M60: 20,353,837 km (0.1 R)
• M61: 20,475,760 km (0.101 R)
• M62: 21,253,669 km (0.104 R)
• M63: 21,501,403 km (0.046 R)
• M64: 21,999,713 km (0.062 R)
• M65: 22,375,952 km (0.097 R)
• M66: 23,389,627 km (0.053 R)
• M67: 24,116,673 km (0.094 R)
• M68: 24,894,582 km (0.104 R)
• M69: 25,812,514 km (0.064 R)
• M70: 26,430,802 km (0.056 R)
• M71: 27,009,148 km (0.108 R)
• M72: 27,636,711 km (0.117 R)
• M73: 27,952,362 km (0.078 R)
• M74: 28,087,898 km (0.114 R)
• M75: 28,359,867 km (0.069 R)
• M76: 28,450,673 km (0.112 R)
• M77: 28,906,198 km (0.115 R)
• M78: 29,134,933 km (0.038 R)
• M79: 29,410,193 km (0.113 R)
• M80: 30,055,708 km (0.047 R)
• M81: 30,148,309 km (0.115 R)
• M82: 30,659,485 km (0.103 R)
• M83: 31,032,881 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 13.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.21 AU - 9.19 AU

Year: 8991 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,745,191 km

• M1: 201,060 km (0.038 R)
• M2: 322,982 km (0.104 R)
• M3: 450,589 km (0.11 R)
• M4: 552,315 km (0.079 R)
• M5: 674,537 km (0.097 R)
• M6: 819,048 km (0.056 R)
• M7: 987,795 km (0.109 R)
• M8: 1,116,150 km (0.061 R)
• M9: 1,305,840 km (0.092 R)
• M10: 1,506,750 km (0.076 R)
• M11: 1,718,431 km (0.064 R)
• M12: 1,923,978 km (0.096 R)
• M13: 2,171,413 km (0.115 R)
• M14: 2,571,587 km (0.078 R)
• M15: 2,863,902 km (0.07 R)
• M16: 3,702,996 km (0.116 R)
• M17: 4,034,056 km (0.105 R)
• M18: 4,267,279 km (0.116 R)
• M19: 4,747,339 km (0.055 R)
• M20: 4,903,818 km (0.108 R)
• M21: 5,383,279 km (0.081 R)
• M22: 5,830,427 km (0.115 R)
• M23: 6,486,264 km (0.118 R)
• M24: 7,165,888 km (0.11 R)
• M25: 7,345,704 km (0.063 R)
• M26: 7,921,058 km (0.102 R)
• M27: 8,187,342 km (0.104 R)
• M28: 8,321,681 km (0.067 R)
• M29: 8,483,695 km (0.085 R)
• M30: 9,254,274 km (0.05 R)
• M31: 9,394,148 km (0.086 R)
• M32: 9,761,411 km (0.113 R)
• M33: 10,162,183 km (0.099 R)
• M34: 10,480,976 km (0.115 R)
• M35: 11,068,896 km (0.116 R)
• M36: 11,366,895 km (0.098 R)
• M37: 11,818,980 km (0.04 R)
• M38: 12,062,525 km (0.084 R)
• M39: 13,178,824 km (0.072 R)
• M40: 13,399,780 km (0.05 R)
• M41: 13,526,639 km (0.085 R)
• M42: 13,973,638 km (0.07 R)
• M43: 14,522,812 km (0.092 R)
• M44: 15,211,111 km (0.105 R)
• M45: 15,642,701 km (0.119 R)
• M46: 16,145,500 km (0.072 R)
• M47: 16,721,900 km (0.094 R)
• M48: 17,512,376 km (0.077 R)
• M49: 17,999,616 km (0.1 R)
• M50: 18,845,143 km (0.098 R)
• M51: 19,058,619 km (0.096 R)
• M52: 20,028,911 km (0.102 R)
• M53: 20,501,939 km (0.114 R)
• M54: 20,904,956 km (0.059 R)
• M55: 21,125,912 km (0.114 R)
• M56: 21,533,118 km (0.08 R)
• M57: 21,830,817 km (0.111 R)
• M58: 22,129,863 km (0.077 R)
• M59: 22,732,294 km (0.073 R)
• M60: 23,339,961 km (0.087 R)
• M61: 23,722,482 km (0.067 R)
• M62: 23,837,673 km (0.11 R)
• M63: 24,261,483 km (0.114 R)
• M64: 24,999,599 km (0.064 R)
• M65: 25,784,390 km (0.108 R)
• M66: 25,902,871 km (0.102 R)
• M67: 26,140,283 km (0.098 R)
• M68: 26,617,201 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 14.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.78 AU - 11.7 AU

Year: 12546 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,745,191 km

• M1: 189,391 km (0.068 R)
• M2: 483,650 km (0.083 R)
• M3: 575,802 km (0.11 R)
• M4: 839,244 km (0.057 R)
• M5: 1,187,358 km (0.06 R)
• M6: 1,390,811 km (0.082 R)
• M7: 1,581,698 km (0.082 R)
• M8: 1,756,279 km (0.081 R)
• M9: 2,519,079 km (0.067 R)
• M10: 2,665,535 km (0.032 R)
• M11: 3,090,991 km (0.065 R)
• M12: 3,216,653 km (0.106 R)
• M13: 3,408,288 km (0.112 R)
• M14: 3,669,935 km (0.092 R)
• M15: 3,870,695 km (0.108 R)
• M16: 3,972,422 km (0.044 R)
• M17: 4,601,631 km (0.074 R)
• M18: 5,038,755 km (0.119 R)
• M19: 5,642,532 km (0.079 R)
• M20: 5,797,067 km (0.088 R)
• M21: 6,836,323 km (0.113 R)
• M22: 7,001,330 km (0.066 R)
• M23: 7,209,421 km (0.119 R)
• M24: 8,193,475 km (0.103 R)
• M25: 8,368,804 km (0.053 R)
• M26: 8,678,920 km (0.1 R)
• M27: 9,402,077 km (0.099 R)
• M28: 9,910,410 km (0.07 R)
• M29: 10,618,158 km (0.053 R)
• M30: 11,833,940 km (0.05 R)
• M31: 12,032,606 km (0.069 R)
• M32: 12,182,353 km (0.056 R)
• M33: 13,505,696 km (0.094 R)
• M34: 14,874,516 km (0.098 R)
• M35: 17,065,527 km (0.115 R)
• M36: 17,177,725 km (0.106 R)
• M37: 18,255,877 km (0.083 R)
• M38: 18,428,064 km (0.099 R)
• M39: 18,774,234 km (0.091 R)
• M40: 21,256,810 km (0.099 R)
• M41: 21,802,094 km (0.093 R)
• M42: 22,906,576 km (0.115 R)
• M43: 23,341,008 km (0.099 R)
• M44: 23,465,623 km (0.064 R)
• M45: 23,653,069 km (0.088 R)
• M46: 24,533,901 km (0.113 R)
• M47: 25,233,720 km (0.034 R)
• M48: 26,392,804 km (0.096 R)
• M49: 26,913,704 km (0.098 R)
• M50: 27,569,392 km (0.085 R)
• M51: 27,767,160 km (0.075 R)
• M52: 27,899,255 km (0.097 R)
• M53: 28,363,307 km (0.031 R)
• M54: 29,030,514 km (0.104 R)
• M55: 29,366,062 km (0.109 R)
• M56: 31,269,246 km (0.094 R)
• M57: 32,513,601 km (0.117 R)
• M58: 33,422,408 km (0.032 R)
• M59: 33,703,652 km (0.105 R)
• M60: 34,979,273 km (0.081 R)
• M61: 35,121,990 km (0.063 R)
• M62: 35,265,005 km (0.051 R)
• M63: 35,982,477 km (0.109 R)
• M64: 38,163,614 km (0.12 R)
• M65: 38,457,723 km (0.119 R)
• M66: 38,678,679 km (0.11 R)
• M67: 38,826,332 km (0.118 R)
• M68: 39,196,138 km (0.077 R)
• M69: 40,837,227 km (0.088 R)
• M70: 43,034,670 km (0.099 R)
• M71: 43,801,209 km (0.054 R)
• M72: 44,263,317 km (0.103 R)
• M73: 44,417,702 km (0.118 R)
• M74: 44,572,386 km (0.071 R)
• M75: 45,425,842 km (0.111 R)
• M76: 46,362,923 km (0.085 R)
• M77: 47,306,437 km (0.111 R)
• M78: 48,574,429 km (0.071 R)
• M79: 48,893,222 km (0.116 R)
• M80: 50,900,975 km (0.104 R)
• M81: 51,549,182 km (0.113 R)
• M82: 52,526,505 km (0.102 R)
• M83: 55,245,895 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit