🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 33 Hours

Environment

Temp: 238 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.92 AU - 1.04 AU

Year: 339 Days

Day: 22.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.16 AU

Year: 355 Days

Day: 29 Hours

Environment

Temp: 125 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.57 AU - 2.37 AU

Year: 967 Days

Day: 16.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,319,403 km

• M1: 160,668 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 9.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.18 AU - 7.06 AU

Year: 5959 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,319,403 km

• M1: 151,094 km (0.041 R)
• M2: 268,678 km (0.079 R)
• M3: 337,942 km (0.117 R)
• M4: 405,410 km (0.064 R)
• M5: 605,273 km (0.103 R)
• M6: 810,372 km (0.11 R)
• M7: 879,336 km (0.114 R)
• M8: 1,083,687 km (0.116 R)
• M9: 1,336,208 km (0.066 R)
• M10: 1,452,745 km (0.057 R)
• M11: 1,643,033 km (0.079 R)
• M12: 2,009,847 km (0.12 R)
• M13: 2,321,759 km (0.073 R)
• M14: 2,628,285 km (0.085 R)
• M15: 2,754,546 km (0.071 R)
• M16: 2,861,358 km (0.07 R)
• M17: 3,212,465 km (0.113 R)
• M18: 3,279,933 km (0.089 R)
• M19: 3,577,483 km (0.109 R)
• M20: 3,812,502 km (0.106 R)
• M21: 3,907,945 km (0.097 R)
• M22: 4,983,255 km (0.079 R)
• M23: 5,245,949 km (0.094 R)
• M24: 5,621,439 km (0.09 R)
• M25: 5,702,970 km (0.099 R)
• M26: 6,172,857 km (0.102 R)
• M27: 6,257,081 km (0.109 R)
• M28: 7,090,789 km (0.109 R)
• M29: 7,208,523 km (0.079 R)
• M30: 7,386,395 km (0.109 R)
• M31: 7,625,901 km (0.072 R)
• M32: 8,421,762 km (0.102 R)
• M33: 9,372,606 km (0.093 R)
• M34: 9,502,008 km (0.086 R)
• M35: 9,599,396 km (0.1 R)
• M36: 9,827,982 km (0.093 R)
• M37: 10,490,999 km (0.075 R)
• M38: 10,861,853 km (0.042 R)
• M39: 12,000,292 km (0.065 R)
• M40: 12,176,070 km (0.091 R)
• M41: 12,317,290 km (0.076 R)
• M42: 13,139,929 km (0.076 R)
• M43: 13,466,800 km (0.041 R)
• M44: 13,759,414 km (0.09 R)
• M45: 13,906,618 km (0.086 R)
• M46: 14,313,973 km (0.106 R)
• M47: 14,425,723 km (0.056 R)
• M48: 14,537,921 km (0.09 R)
• M49: 14,838,164 km (0.029 R)
• M50: 15,102,653 km (0.06 R)
• M51: 15,292,493 km (0.085 R)
• M52: 15,982,438 km (0.093 R)
• M53: 16,370,196 km (0.101 R)
• M54: 17,512,226 km (0.038 R)
• M55: 18,072,769 km (0.078 R)
• M56: 18,965,270 km (0.117 R)
• M57: 19,088,240 km (0.113 R)
• M58: 20,080,373 km (0.086 R)
• M59: 20,540,835 km (0.117 R)
• M60: 21,216,718 km (0.047 R)
• M61: 21,599,988 km (0.081 R)
• M62: 21,685,558 km (0.113 R)
• M63: 22,287,240 km (0.075 R)
• M64: 22,720,476 km (0.053 R)
• M65: 23,771,401 km (0.109 R)
• M66: 24,302,772 km (0.064 R)
• M67: 24,436,214 km (0.1 R)
• M68: 24,838,183 km (0.08 R)
• M69: 24,927,792 km (0.104 R)
• M70: 25,287,276 km (0.07 R)
• M71: 25,603,227 km (0.11 R)
• M72: 25,693,733 km (0.117 R)
• M73: 25,875,046 km (0.103 R)
• M74: 26,102,285 km (0.106 R)
• M75: 26,604,635 km (0.082 R)
• M76: 26,788,192 km (0.069 R)
• M77: 27,156,352 km (0.047 R)
• M78: 27,294,879 km (0.066 R)
• M79: 28,928,189 km (0.076 R)
• M80: 29,495,464 km (0.086 R)
• M81: 30,018,758 km (0.077 R)
• M82: 30,592,914 km (0.117 R)
• M83: 31,849,686 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 13.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.04 AU - 15.22 AU

Year: 15703 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,319,403 km

• M1: 178,769 km (0.117 R)
• M2: 303,235 km (0.093 R)
• M3: 463,305 km (0.118 R)
• M4: 624,721 km (0.12 R)
• M5: 1,418,337 km (0.105 R)
• M6: 2,862,705 km (0.075 R)
• M7: 3,180,002 km (0.074 R)
• M8: 3,745,631 km (0.065 R)
• M9: 4,128,602 km (0.07 R)
• M10: 4,235,265 km (0.1 R)
• M11: 5,121,782 km (0.12 R)
• M12: 5,744,259 km (0.09 R)
• M13: 5,863,638 km (0.105 R)
• M14: 6,764,816 km (0.058 R)
• M15: 7,317,580 km (0.113 R)
• M16: 7,490,665 km (0.113 R)
• M17: 7,665,096 km (0.06 R)
• M18: 8,241,347 km (0.064 R)
• M19: 8,557,597 km (0.118 R)
• M20: 9,201,915 km (0.096 R)
• M21: 10,053,276 km (0.1 R)
• M22: 10,439,687 km (0.102 R)
• M23: 10,634,913 km (0.103 R)
• M24: 10,781,967 km (0.108 R)
• M25: 10,929,770 km (0.105 R)
• M26: 11,177,654 km (0.106 R)
• M27: 11,527,862 km (0.084 R)
• M28: 12,341,675 km (0.092 R)
• M29: 12,807,672 km (0.055 R)
• M30: 14,078,656 km (0.104 R)
• M31: 14,511,143 km (0.057 R)
• M32: 14,619,901 km (0.063 R)
• M33: 15,168,177 km (0.083 R)
• M34: 16,228,377 km (0.105 R)
• M35: 16,511,416 km (0.076 R)
• M36: 17,834,161 km (0.087 R)
• M37: 19,972,064 km (0.063 R)
• M38: 20,153,975 km (0.054 R)
• M39: 20,336,335 km (0.083 R)
• M40: 22,190,002 km (0.093 R)
• M41: 22,315,514 km (0.114 R)
• M42: 22,819,958 km (0.098 R)
• M43: 24,161,851 km (0.066 R)
• M44: 25,924,563 km (0.106 R)
• M45: 26,454,738 km (0.098 R)
• M46: 26,587,880 km (0.072 R)
• M47: 27,593,327 km (0.061 R)
• M48: 28,270,557 km (0.105 R)
• M49: 28,953,321 km (0.048 R)
• M50: 29,090,503 km (0.105 R)
• M51: 30,404,720 km (0.117 R)
• M52: 30,614,007 km (0.11 R)
• M53: 32,947,435 km (0.098 R)
• M54: 33,449,785 km (0.086 R)
• M55: 34,389,409 km (0.085 R)
• M56: 34,680,227 km (0.059 R)
• M57: 35,851,878 km (0.074 R)
• M58: 36,442,640 km (0.105 R)
• M59: 37,633,588 km (0.044 R)
• M60: 39,064,492 km (0.108 R)
• M61: 40,589,941 km (0.088 R)
• M62: 41,128,494 km (0.101 R)
• M63: 41,901,765 km (0.078 R)
• M64: 42,134,839 km (0.051 R)
• M65: 43,698,735 km (0.057 R)
• M66: 43,856,261 km (0.107 R)
• M67: 44,171,763 km (0.098 R)
• M68: 45,600,573 km (0.098 R)
• M69: 45,760,343 km (0.083 R)
• M70: 45,920,263 km (0.066 R)
• M71: 48,015,681 km (0.104 R)
• M72: 48,748,411 km (0.084 R)
• M73: 48,911,622 km (0.096 R)
• M74: 49,320,772 km (0.098 R)
• M75: 50,802,838 km (0.091 R)
• M76: 51,715,685 km (0.103 R)
• M77: 52,633,916 km (0.029 R)
• M78: 52,801,466 km (0.064 R)
• M79: 53,557,683 km (0.068 R)
• M80: 53,810,504 km (0.051 R)
• M81: 54,317,491 km (0.085 R)
• M82: 54,402,014 km (0.083 R)
• M83: 56,103,989 km (0.091 R)
• M84: 56,360,848 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.5

Radius: 6.7

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.49 AU - 15.83 AU

Year: 20650 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,319,403 km

• M1: 111,002 km (0.103 R)
• M2: 161,566 km (0.116 R)
• M3: 256,560 km (0.119 R)
• M4: 430,243 km (0.081 R)
• M5: 617,390 km (0.116 R)
• M6: 780,452 km (0.107 R)
• M7: 829,670 km (0.071 R)
• M8: 1,119,441 km (0.108 R)
• M9: 1,175,540 km (0.105 R)
• M10: 1,885,831 km (0.08 R)
• M11: 2,518,929 km (0.104 R)
• M12: 2,668,078 km (0.067 R)
• M13: 2,897,112 km (0.109 R)
• M14: 3,092,936 km (0.078 R)
• M15: 3,456,309 km (0.103 R)
• M16: 4,947,501 km (0.072 R)
• M17: 5,228,894 km (0.118 R)
• M18: 5,955,342 km (0.047 R)
• M19: 6,972,308 km (0.065 R)
• M20: 7,932,726 km (0.06 R)
• M21: 9,565,437 km (0.075 R)
• M22: 9,740,018 km (0.073 R)
• M23: 11,175,260 km (0.097 R)
• M24: 11,917,266 km (0.071 R)
• M25: 12,042,479 km (0.119 R)
• M26: 12,357,532 km (0.11 R)
• M27: 12,867,212 km (0.1 R)
• M28: 13,124,520 km (0.111 R)
• M29: 15,244,023 km (0.065 R)
• M30: 16,065,914 km (0.066 R)
• M31: 16,691,831 km (0.106 R)
• M32: 19,200,288 km (0.107 R)
• M33: 19,420,796 km (0.088 R)
• M34: 19,494,398 km (0.108 R)
• M35: 19,568,149 km (0.049 R)
• M36: 20,310,903 km (0.114 R)
• M37: 21,747,192 km (0.12 R)
• M38: 22,982,122 km (0.057 R)
• M39: 24,081,068 km (0.111 R)
• M40: 24,398,216 km (0.105 R)
• M41: 25,358,036 km (0.087 R)
• M42: 25,761,501 km (0.068 R)
• M43: 26,167,211 km (0.087 R)
• M44: 26,411,504 km (0.082 R)
• M45: 27,067,042 km (0.096 R)
• M46: 27,396,756 km (0.113 R)
• M47: 28,896,923 km (0.102 R)
• M48: 28,981,147 km (0.116 R)
• M49: 29,826,823 km (0.087 R)
• M50: 31,456,094 km (0.102 R)
• M51: 31,542,561 km (0.087 R)
• M52: 31,889,628 km (0.087 R)
• M53: 32,938,010 km (0.073 R)
• M54: 33,290,014 km (0.062 R)
• M55: 33,378,277 km (0.116 R)
• M56: 35,428,217 km (0.083 R)
• M57: 36,969,374 km (0.034 R)
• M58: 37,243,736 km (0.103 R)
• M59: 37,335,290 km (0.09 R)
• M60: 37,702,254 km (0.027 R)
• M61: 38,624,973 km (0.108 R)
• M62: 38,717,724 km (0.079 R)
• M63: 38,903,225 km (0.046 R)
• M64: 39,648,672 km (0.09 R)
• M65: 39,742,170 km (0.076 R)
• M66: 42,007,980 km (0.091 R)
• M67: 42,103,274 km (0.117 R)
• M68: 42,676,682 km (0.095 R)
• M69: 43,156,592 km (0.118 R)
• M70: 43,734,788 km (0.108 R)
• M71: 44,315,527 km (0.103 R)
• M72: 44,704,033 km (0.11 R)
• M73: 45,876,581 km (0.038 R)
• M74: 46,663,765 km (0.094 R)
• M75: 47,356,253 km (0.086 R)
• M76: 47,654,103 km (0.08 R)
• M77: 48,651,472 km (0.069 R)
• M78: 50,059,187 km (0.11 R)
• M79: 50,666,555 km (0.079 R)
• M80: 51,480,218 km (0.079 R)
• M81: 54,361,772 km (0.118 R)
• M82: 56,978,687 km (0.102 R)
• M83: 58,674,828 km (0.032 R)
• M84: 60,065,191 km (0.039 R)
• M85: 60,172,602 km (0.095 R)
• M86: 61,899,560 km (0.07 R)
• M87: 65,623,350 km (0.1 R)
• M88: 68,407,366 km (0.086 R)
• M89: 69,193,653 km (0.096 R)
• M90: 71,684,756 km (0.093 R)
• M91: 72,026,588 km (0.068 R)
• M92: 74,435,413 km (0.118 R)
• M93: 75,244,288 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 6.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.18 AU - 16.38 AU

Year: 22980 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,319,403 km

• M1: 244,293 km (0.095 R)
• M2: 419,472 km (0.076 R)
• M3: 543,190 km (0.091 R)
• M4: 710,739 km (0.058 R)
• M5: 877,541 km (0.056 R)
• M6: 1,132,007 km (0.082 R)
• M7: 1,347,727 km (0.062 R)
• M8: 1,772,884 km (0.092 R)
• M9: 2,141,344 km (0.114 R)
• M10: 2,973,706 km (0.112 R)
• M11: 3,437,909 km (0.119 R)
• M12: 3,664,101 km (0.102 R)
• M13: 4,160,915 km (0.103 R)
• M14: 4,835,153 km (0.089 R)
• M15: 5,056,707 km (0.109 R)
• M16: 5,314,016 km (0.082 R)
• M17: 5,774,627 km (0.058 R)
• M18: 5,908,667 km (0.117 R)
• M19: 6,663,688 km (0.116 R)
• M20: 7,376,372 km (0.062 R)
• M21: 8,150,391 km (0.108 R)
• M22: 8,834,203 km (0.119 R)
• M23: 8,911,396 km (0.116 R)
• M24: 9,734,633 km (0.102 R)
• M25: 10,054,622 km (0.115 R)
• M26: 10,175,498 km (0.117 R)
• M27: 10,500,275 km (0.072 R)
• M28: 10,787,203 km (0.117 R)
• M29: 11,159,852 km (0.111 R)
• M30: 11,326,952 km (0.111 R)
• M31: 11,368,840 km (0.089 R)
• M32: 11,832,892 km (0.072 R)
• M33: 12,088,705 km (0.057 R)
• M34: 12,174,424 km (0.087 R)
• M35: 12,303,228 km (0.033 R)
• M36: 12,649,248 km (0.059 R)
• M37: 13,572,416 km (0.098 R)
• M38: 13,661,427 km (0.084 R)
• M39: 14,019,564 km (0.074 R)
• M40: 14,199,830 km (0.116 R)
• M41: 14,974,448 km (0.096 R)
• M42: 15,529,456 km (0.116 R)
• M43: 15,762,679 km (0.025 R)
• M44: 18,601,149 km (0.072 R)
• M45: 18,650,666 km (0.092 R)
• M46: 19,197,446 km (0.053 R)
• M47: 19,397,608 km (0.107 R)
• M48: 19,497,988 km (0.084 R)
• M49: 20,154,424 km (0.104 R)
• M50: 20,256,150 km (0.066 R)
• M51: 20,307,013 km (0.106 R)
• M52: 20,766,877 km (0.103 R)
• M53: 21,385,315 km (0.101 R)
• M54: 21,748,987 km (0.057 R)
• M55: 22,904,930 km (0.029 R)
• M56: 23,117,209 km (0.075 R)
• M57: 23,758,087 km (0.098 R)
• M58: 24,080,620 km (0.115 R)
• M59: 24,188,480 km (0.106 R)
• M60: 24,296,639 km (0.115 R)
• M61: 24,458,953 km (0.064 R)
• M62: 25,057,195 km (0.093 R)
• M63: 25,330,809 km (0.108 R)
• M64: 25,605,321 km (0.082 R)
• M65: 27,217,089 km (0.074 R)
• M66: 27,498,333 km (0.068 R)
• M67: 27,554,731 km (0.105 R)
• M68: 28,006,965 km (0.109 R)
• M69: 29,320,734 km (0.094 R)
• M70: 30,130,208 km (0.058 R)
• M71: 30,304,639 km (0.062 R)
• M72: 30,888,520 km (0.081 R)
• M73: 31,299,465 km (0.07 R)
• M74: 32,542,922 km (0.083 R)
• M75: 32,721,991 km (0.1 R)
• M76: 32,841,370 km (0.096 R)
• M77: 33,200,704 km (0.107 R)
• M78: 33,320,831 km (0.062 R)
• M79: 33,862,974 km (0.104 R)
• M80: 35,814,029 km (0.12 R)
• M81: 36,616,921 km (0.057 R)
• M82: 37,363,415 km (0.029 R)
• M83: 37,738,456 km (0.078 R)
• M84: 38,303,488 km (0.091 R)
• M85: 38,808,081 km (0.112 R)
• M86: 39,314,919 km (0.106 R)
• M87: 40,977,101 km (0.072 R)
• M88: 41,105,905 km (0.048 R)
• M89: 41,816,644 km (0.116 R)
• M90: 42,076,196 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 5.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.72 AU - 20.8 AU

Year: 28427 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,319,403 km

• M1: 706,401 km (0.096 R)
• M2: 866,620 km (0.088 R)
• M3: 1,003,054 km (0.062 R)
• M4: 2,047,845 km (0.075 R)
• M5: 2,586,846 km (0.092 R)
• M6: 4,096,139 km (0.038 R)
• M7: 4,589,962 km (0.057 R)
• M8: 5,601,543 km (0.072 R)
• M9: 7,017,786 km (0.103 R)
• M10: 9,240,660 km (0.051 R)
• M11: 10,661,990 km (0.093 R)
• M12: 10,898,803 km (0.082 R)
• M13: 11,985,931 km (0.042 R)
• M14: 12,397,325 km (0.106 R)
• M15: 12,855,244 km (0.1 R)
• M16: 13,659,034 km (0.104 R)
• M17: 14,218,380 km (0.034 R)
• M18: 15,626,694 km (0.084 R)
• M19: 15,805,913 km (0.109 R)
• M20: 19,145,087 km (0.083 R)
• M21: 19,384,742 km (0.106 R)
• M22: 19,964,135 km (0.119 R)
• M23: 21,189,491 km (0.108 R)
• M24: 21,686,455 km (0.087 R)
• M25: 24,904,156 km (0.047 R)
• M26: 25,165,803 km (0.07 R)
• M27: 26,648,168 km (0.105 R)
• M28: 27,940,993 km (0.025 R)
• M29: 28,049,601 km (0.083 R)
• M30: 32,338,422 km (0.052 R)
• M31: 35,406,824 km (0.074 R)
• M32: 35,759,875 km (0.044 R)
• M33: 36,410,476 km (0.113 R)
• M34: 36,826,508 km (0.117 R)
• M35: 37,005,277 km (0.092 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit