🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.15 AU - 1.27 AU

Year: 496 Days

Day: 19 Hours

Environment

Temp: -9 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,909,558 km

• M1: 385,813 km (0.109 R)
• M2: 1,048,980 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.05 AU - 1.49 AU

Year: 534 Days

Day: 33.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.27 AU - 1.91 AU

Year: 747 Days

Day: 40.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.54 AU - 1.7 AU

Year: 769 Days

Day: 41.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.46 AU - 4.12 AU

Year: 2751 Days

Day: 38.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,909,558 km

• M1: 75,098 km (0.114 R)
• M2: 1,339,948 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 10.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.5 AU - 7.96 AU

Year: 7247 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,909,558 km

• M1: 181,462 km (0.09 R)
• M2: 1,015,470 km (0.107 R)
• M3: 1,126,771 km (0.093 R)
• M4: 1,679,386 km (0.101 R)
• M5: 2,144,186 km (0.12 R)
• M6: 2,216,442 km (0.095 R)
• M7: 2,513,843 km (0.117 R)
• M8: 2,648,032 km (0.079 R)
• M9: 3,167,436 km (0.049 R)
• M10: 3,250,163 km (0.1 R)
• M11: 3,333,639 km (0.058 R)
• M12: 3,502,834 km (0.076 R)
• M13: 3,982,744 km (0.075 R)
• M14: 4,299,144 km (0.099 R)
• M15: 4,530,123 km (0.054 R)
• M16: 4,741,505 km (0.109 R)
• M17: 4,884,221 km (0.068 R)
• M18: 5,004,348 km (0.097 R)
• M19: 6,232,546 km (0.113 R)
• M20: 6,653,066 km (0.105 R)
• M21: 6,732,951 km (0.102 R)
• M22: 7,137,314 km (0.03 R)
• M23: 7,438,754 km (0.098 R)
• M24: 7,632,783 km (0.062 R)
• M25: 8,282,337 km (0.11 R)
• M26: 9,634,103 km (0.042 R)
• M27: 10,058,961 km (0.094 R)
• M28: 10,958,642 km (0.073 R)
• M29: 11,179,598 km (0.119 R)
• M30: 11,497,943 km (0.086 R)
• M31: 11,658,312 km (0.053 R)
• M32: 11,981,144 km (0.046 R)
• M33: 12,208,832 km (0.117 R)
• M34: 12,801,090 km (0.102 R)
• M35: 13,033,864 km (0.096 R)
• M36: 13,201,115 km (0.039 R)
• M37: 13,774,822 km (0.116 R)
• M38: 13,910,956 km (0.093 R)
• M39: 13,979,323 km (0.085 R)
• M40: 15,580,020 km (0.1 R)
• M41: 15,971,368 km (0.057 R)
• M42: 16,222,094 km (0.073 R)
• M43: 16,836,492 km (0.105 R)
• M44: 18,274,577 km (0.115 R)
• M45: 18,386,775 km (0.103 R)
• M46: 18,612,069 km (0.085 R)
• M47: 19,103,050 km (0.116 R)
• M48: 19,217,043 km (0.068 R)
• M49: 19,560,221 km (0.082 R)
• M50: 19,982,386 km (0.101 R)
• M51: 20,136,621 km (0.081 R)
• M52: 20,485,184 km (0.103 R)
• M53: 21,424,360 km (0.085 R)
• M54: 21,582,335 km (0.107 R)
• M55: 21,661,472 km (0.07 R)
• M56: 22,257,770 km (0.107 R)
• M57: 22,859,452 km (0.039 R)
• M58: 23,182,584 km (0.103 R)
• M59: 24,614,086 km (0.11 R)
• M60: 26,031,825 km (0.106 R)
• M61: 26,538,513 km (0.097 R)
• M62: 26,835,614 km (0.107 R)
• M63: 27,948,772 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 10.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.88 AU - 10.94 AU

Year: 11630 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,909,558 km

• M1: 240,254 km (0.092 R)
• M2: 334,800 km (0.098 R)
• M3: 407,953 km (0.061 R)
• M4: 621,430 km (0.106 R)
• M5: 944,860 km (0.117 R)
• M6: 1,057,956 km (0.057 R)
• M7: 1,446,611 km (0.094 R)
• M8: 1,623,436 km (0.029 R)
• M9: 1,760,917 km (0.082 R)
• M10: 2,272,392 km (0.101 R)
• M11: 2,400,896 km (0.098 R)
• M12: 2,505,615 km (0.118 R)
• M13: 2,801,220 km (0.046 R)
• M14: 2,967,274 km (0.042 R)
• M15: 3,165,192 km (0.055 R)
• M16: 3,604,112 km (0.114 R)
• M17: 3,754,757 km (0.066 R)
• M18: 4,000,097 km (0.113 R)
• M19: 4,156,128 km (0.103 R)
• M20: 4,250,823 km (0.098 R)
• M21: 4,474,472 km (0.075 R)
• M22: 5,000,159 km (0.09 R)
• M23: 5,967,160 km (0.051 R)
• M24: 6,038,368 km (0.061 R)
• M25: 6,110,026 km (0.082 R)
• M26: 6,326,344 km (0.082 R)
• M27: 6,508,704 km (0.057 R)
• M28: 6,729,810 km (0.107 R)
• M29: 7,638,766 km (0.11 R)
• M30: 7,871,990 km (0.101 R)
• M31: 8,385,559 km (0.045 R)
• M32: 8,950,740 km (0.09 R)
• M33: 9,073,560 km (0.077 R)
• M34: 9,570,075 km (0.076 R)
• M35: 9,863,885 km (0.077 R)
• M36: 10,589,584 km (0.048 R)
• M37: 11,912,179 km (0.083 R)
• M38: 12,273,608 km (0.076 R)
• M39: 12,638,776 km (0.096 R)
• M40: 12,961,160 km (0.069 R)
• M41: 13,239,561 km (0.087 R)
• M42: 13,849,771 km (0.049 R)
• M43: 14,277,621 km (0.098 R)
• M44: 14,421,235 km (0.116 R)
• M45: 15,735,153 km (0.12 R)
• M46: 16,081,921 km (0.107 R)
• M47: 16,531,612 km (0.12 R)
• M48: 16,934,778 km (0.069 R)
• M49: 18,319,456 km (0.076 R)
• M50: 18,527,696 km (0.076 R)
• M51: 18,789,044 km (0.071 R)
• M52: 20,168,037 km (0.115 R)
• M53: 20,978,259 km (0.113 R)
• M54: 21,360,033 km (0.117 R)
• M55: 21,744,200 km (0.102 R)
• M56: 22,019,909 km (0.06 R)
• M57: 22,574,917 km (0.066 R)
• M58: 24,898,172 km (0.101 R)
• M59: 25,186,597 km (0.09 R)
• M60: 25,418,324 km (0.105 R)
• M61: 26,000,409 km (0.1 R)
• M62: 28,613,585 km (0.112 R)
• M63: 29,584,325 km (0.094 R)
• M64: 30,874,906 km (0.093 R)
• M65: 31,122,790 km (0.118 R)
• M66: 31,309,189 km (0.094 R)
• M67: 31,433,654 km (0.029 R)
• M68: 32,121,056 km (0.089 R)
• M69: 32,309,400 km (0.102 R)
• M70: 32,876,675 km (0.076 R)
• M71: 33,701,857 km (0.111 R)
• M72: 34,662,425 km (0.119 R)
• M73: 34,791,079 km (0.08 R)
• M74: 35,049,136 km (0.108 R)
• M75: 35,891,970 km (0.025 R)
• M76: 37,663,807 km (0.058 R)
• M77: 38,327,274 km (0.113 R)
• M78: 38,927,610 km (0.117 R)
• M79: 39,463,918 km (0.077 R)
• M80: 40,070,238 km (0.08 R)
• M81: 40,747,468 km (0.042 R)
• M82: 43,424,821 km (0.087 R)
• M83: 43,494,235 km (0.112 R)
• M84: 43,911,313 km (0.088 R)
• M85: 43,981,026 km (0.095 R)
• M86: 47,010,682 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 12.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.5 AU - 13.48 AU

Year: 15477 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,909,558 km

• M1: 152,291 km (0.118 R)
• M2: 318,195 km (0.102 R)
• M3: 495,917 km (0.068 R)
• M4: 676,482 km (0.11 R)
• M5: 1,215,034 km (0.075 R)
• M6: 2,025,406 km (0.054 R)
• M7: 2,733,452 km (0.109 R)
• M8: 3,006,169 km (0.085 R)
• M9: 3,448,381 km (0.042 R)
• M10: 3,677,265 km (0.098 R)
• M11: 4,047,071 km (0.086 R)
• M12: 4,642,471 km (0.104 R)
• M13: 5,042,346 km (0.085 R)
• M14: 5,227,847 km (0.116 R)
• M15: 5,953,546 km (0.085 R)
• M16: 7,498,294 km (0.105 R)
• M17: 7,753,209 km (0.085 R)
• M18: 7,924,648 km (0.081 R)
• M19: 8,402,763 km (0.111 R)
• M20: 8,578,989 km (0.11 R)
• M21: 9,569,925 km (0.063 R)
• M22: 11,317,229 km (0.09 R)
• M23: 11,954,366 km (0.116 R)
• M24: 12,202,399 km (0.117 R)
• M25: 12,302,181 km (0.106 R)
• M26: 12,502,492 km (0.059 R)
• M27: 13,058,997 km (0.085 R)
• M28: 13,675,190 km (0.12 R)
• M29: 14,670,315 km (0.047 R)
• M30: 15,042,814 km (0.097 R)
• M31: 15,364,599 km (0.063 R)
• M32: 16,124,406 km (0.086 R)
• M33: 17,063,283 km (0.059 R)
• M34: 17,174,883 km (0.048 R)
• M35: 18,418,939 km (0.051 R)
• M36: 18,820,908 km (0.085 R)
• M37: 20,044,020 km (0.113 R)
• M38: 20,161,754 km (0.085 R)
• M39: 21,956,779 km (0.032 R)
• M40: 22,200,025 km (0.075 R)
• M41: 22,934,850 km (0.085 R)
• M42: 23,740,135 km (0.092 R)
• M43: 24,052,346 km (0.057 R)
• M44: 24,365,753 km (0.091 R)
• M45: 24,617,676 km (0.114 R)
• M46: 25,060,336 km (0.087 R)
• M47: 25,314,503 km (0.03 R)
• M48: 26,857,605 km (0.068 R)
• M49: 27,444,029 km (0.107 R)
• M50: 28,563,320 km (0.075 R)
• M51: 29,295,601 km (0.116 R)
• M52: 30,236,422 km (0.078 R)
• M53: 30,574,813 km (0.048 R)
• M54: 31,597,613 km (0.074 R)
• M55: 32,631,634 km (0.112 R)
• M56: 33,048,414 km (0.115 R)
• M57: 34,027,532 km (0.098 R)
• M58: 34,803,645 km (0.091 R)
• M59: 35,799,818 km (0.085 R)
• M60: 35,942,833 km (0.104 R)
• M61: 36,517,139 km (0.118 R)
• M62: 37,166,693 km (0.09 R)
• M63: 38,697,229 km (0.05 R)
• M64: 39,507,152 km (0.117 R)
• M65: 41,669,290 km (0.098 R)
• M66: 42,499,409 km (0.114 R)
• M67: 42,726,648 km (0.051 R)
• M68: 42,802,644 km (0.061 R)
• M69: 43,640,092 km (0.09 R)
• M70: 43,792,981 km (0.107 R)
• M71: 44,252,696 km (0.061 R)
• M72: 45,874,037 km (0.094 R)
• M73: 46,340,932 km (0.096 R)
• M74: 46,731,084 km (0.048 R)
• M75: 47,279,210 km (0.043 R)
• M76: 47,829,581 km (0.102 R)
• M77: 47,987,107 km (0.107 R)
• M78: 48,223,921 km (0.087 R)
• M79: 48,540,171 km (0.067 R)
• M80: 48,936,455 km (0.111 R)
• M81: 50,131,892 km (0.105 R)
• M82: 50,291,962 km (0.073 R)
• M83: 50,693,034 km (0.109 R)
• M84: 51,095,153 km (0.093 R)
• M85: 52,551,338 km (0.107 R)
• M86: 53,202,987 km (0.057 R)
• M87: 54,103,267 km (0.099 R)
• M88: 54,349,804 km (0.036 R)
• M89: 54,761,348 km (0.096 R)
• M90: 55,008,633 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 5.9

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.31 AU - 16.85 AU

Year: 24037 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,909,558 km

• M1: 87,216 km (0.089 R)
• M2: 466,147 km (0.075 R)
• M3: 694,433 km (0.104 R)
• M4: 1,125,425 km (0.092 R)
• M5: 1,659,489 km (0.042 R)
• M6: 2,078,064 km (0.113 R)
• M7: 2,885,145 km (0.117 R)
• M8: 2,966,675 km (0.099 R)
• M9: 3,385,549 km (0.075 R)
• M10: 3,428,484 km (0.109 R)
• M11: 4,654,588 km (0.115 R)
• M12: 5,743,511 km (0.084 R)
• M13: 5,794,823 km (0.071 R)
• M14: 6,907,233 km (0.038 R)
• M15: 7,348,098 km (0.065 R)
• M16: 7,628,145 km (0.047 R)
• M17: 10,427,420 km (0.111 R)
• M18: 10,490,102 km (0.12 R)
• M19: 10,742,025 km (0.111 R)
• M20: 11,187,976 km (0.057 R)
• M21: 13,030,872 km (0.104 R)
• M22: 13,711,542 km (0.068 R)
• M23: 14,403,732 km (0.102 R)
• M24: 14,965,621 km (0.109 R)
• M25: 15,107,291 km (0.1 R)
• M26: 15,463,184 km (0.115 R)
• M27: 15,894,026 km (0.1 R)
• M28: 16,256,053 km (0.077 R)
• M29: 16,547,619 km (0.063 R)
• M30: 17,135,987 km (0.045 R)
• M31: 18,031,331 km (0.11 R)
• M32: 18,560,608 km (0.075 R)
• M33: 19,325,502 km (0.03 R)
• M34: 19,556,930 km (0.06 R)
• M35: 21,202,955 km (0.119 R)
• M36: 22,002,256 km (0.091 R)
• M37: 22,244,007 km (0.117 R)
• M38: 22,648,818 km (0.11 R)
• M39: 23,630,180 km (0.113 R)
• M40: 24,292,301 km (0.116 R)
• M41: 24,375,477 km (0.063 R)
• M42: 24,876,480 km (0.107 R)
• M43: 25,465,298 km (0.099 R)
• M44: 27,518,977 km (0.086 R)
• M45: 28,215,206 km (0.068 R)
• M46: 28,917,268 km (0.104 R)
• M47: 29,005,382 km (0.093 R)
• M48: 31,510,099 km (0.092 R)
• M49: 32,146,937 km (0.088 R)
• M50: 34,456,130 km (0.112 R)
• M51: 34,549,628 km (0.065 R)
• M52: 34,643,127 km (0.109 R)
• M53: 39,134,354 km (0.114 R)
• M54: 40,704,533 km (0.111 R)
• M55: 41,995,413 km (0.065 R)
• M56: 42,796,510 km (0.075 R)
• M57: 43,098,099 km (0.094 R)
• M58: 44,210,360 km (0.094 R)
• M59: 45,025,219 km (0.059 R)
• M60: 46,876,642 km (0.097 R)
• M61: 48,752,749 km (0.119 R)
• M62: 50,547,176 km (0.104 R)
• M63: 51,933,798 km (0.086 R)
• M64: 53,874,382 km (0.072 R)
• M65: 54,417,721 km (0.06 R)
• M66: 57,050,494 km (0.087 R)
• M67: 57,937,311 km (0.117 R)
• M68: 58,271,063 km (0.094 R)
• M69: 58,493,815 km (0.075 R)
• M70: 58,605,415 km (0.085 R)
• M71: 60,061,600 km (0.099 R)
• M72: 61,190,017 km (0.08 R)
• M73: 65,078,066 km (0.092 R)
• M74: 66,935,323 km (0.031 R)
• M75: 68,457,182 km (0.094 R)
• M76: 69,990,261 km (0.064 R)
• M77: 72,610,468 km (0.085 R)
• M78: 73,210,505 km (0.099 R)
• M79: 74,173,915 km (0.081 R)
• M80: 74,294,491 km (0.118 R)
• M81: 75,020,191 km (0.096 R)
• M82: 75,748,283 km (0.074 R)
• M83: 75,869,907 km (0.098 R)
• M84: 76,844,686 km (0.086 R)
• M85: 76,966,908 km (0.1 R)
• M86: 78,437,754 km (0.104 R)
• M87: 80,909,709 km (0.036 R)
• M88: 81,033,875 km (0.113 R)
• M89: 83,658,121 km (0.106 R)
• M90: 83,909,595 km (0.026 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit