🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 174 Days

Day: 13.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.62 AU - 0.88 AU

Year: 243 Days

Day: 39 Hours

Environment

Temp: 110 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,720,070 km

• M1: 239,805 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.21 AU - 1.43 AU

Year: 568 Days

Day: 33 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,720,070 km

• M1: 93,050 km (0.038 R)
• M2: 943,215 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.74 AU - 1.9 AU

Year: 920 Days

Day: 12.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 9.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.6 AU - 8.54 AU

Year: 7045 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,720,070 km

• M1: 140,323 km (0.101 R)
• M2: 231,428 km (0.074 R)
• M3: 351,405 km (0.051 R)
• M4: 524,341 km (0.072 R)
• M5: 681,119 km (0.083 R)
• M6: 742,155 km (0.077 R)
• M7: 821,442 km (0.086 R)
• M8: 1,262,456 km (0.064 R)
• M9: 1,398,291 km (0.079 R)
• M10: 1,539,063 km (0.056 R)
• M11: 1,600,847 km (0.093 R)
• M12: 1,834,967 km (0.086 R)
• M13: 2,057,420 km (0.077 R)
• M14: 2,218,387 km (0.065 R)
• M15: 2,383,692 km (0.075 R)
• M16: 2,701,438 km (0.118 R)
• M17: 3,058,828 km (0.081 R)
• M18: 3,377,322 km (0.104 R)
• M19: 3,818,486 km (0.1 R)
• M20: 4,846,522 km (0.083 R)
• M21: 5,155,442 km (0.11 R)
• M22: 5,534,523 km (0.082 R)
• M23: 5,955,342 km (0.109 R)
• M24: 6,521,420 km (0.061 R)
• M25: 7,209,271 km (0.088 R)
• M26: 7,704,590 km (0.111 R)
• M27: 7,776,247 km (0.047 R)
• M28: 8,065,120 km (0.109 R)
• M29: 8,137,825 km (0.066 R)
• M30: 8,357,584 km (0.092 R)
• M31: 9,179,625 km (0.091 R)
• M32: 9,446,657 km (0.099 R)
• M33: 9,638,890 km (0.118 R)
• M34: 10,105,635 km (0.107 R)
• M35: 10,262,863 km (0.042 R)
• M36: 10,779,574 km (0.105 R)
• M37: 10,980,484 km (0.069 R)
• M38: 11,182,740 km (0.031 R)
• M39: 11,714,411 km (0.115 R)
• M40: 11,838,128 km (0.077 R)
• M41: 12,337,935 km (0.068 R)
• M42: 13,143,370 km (0.11 R)
• M43: 13,272,024 km (0.051 R)
• M44: 13,574,062 km (0.11 R)
• M45: 14,405,228 km (0.082 R)
• M46: 14,893,964 km (0.118 R)
• M47: 14,983,424 km (0.054 R)
• M48: 15,659,905 km (0.105 R)
• M49: 15,887,593 km (0.113 R)
• M50: 16,392,486 km (0.111 R)
• M51: 17,512,376 km (0.114 R)
• M52: 17,654,045 km (0.081 R)
• M53: 18,081,446 km (0.059 R)
• M54: 18,416,246 km (0.088 R)
• M55: 18,801,460 km (0.036 R)
• M56: 19,092,129 km (0.096 R)
• M57: 19,677,805 km (0.096 R)
• M58: 19,972,812 km (0.086 R)
• M59: 20,071,546 km (0.083 R)
• M60: 20,467,981 km (0.065 R)
• M61: 21,067,270 km (0.068 R)
• M62: 21,369,158 km (0.066 R)
• M63: 23,678,501 km (0.036 R)
• M64: 23,783,069 km (0.064 R)
• M65: 23,887,638 km (0.04 R)
• M66: 24,571,450 km (0.111 R)
• M67: 25,958,223 km (0.052 R)
• M68: 26,444,266 km (0.087 R)
• M69: 27,480,082 km (0.041 R)
• M70: 27,699,841 km (0.072 R)
• M71: 27,920,199 km (0.093 R)
• M72: 28,251,707 km (0.108 R)
• M73: 28,695,864 km (0.054 R)
• M74: 29,142,413 km (0.054 R)
• M75: 29,422,610 km (0.114 R)
• M76: 29,703,704 km (0.031 R)
• M77: 29,816,352 km (0.108 R)
• M78: 30,212,038 km (0.09 R)
• M79: 31,179,936 km (0.061 R)
• M80: 32,679,804 km (0.089 R)
• M81: 32,854,385 km (0.099 R)
• M82: 33,145,951 km (0.052 R)
• M83: 34,617,246 km (0.096 R)
• M84: 35,271,288 km (0.101 R)
• M85: 36,410,476 km (0.042 R)
• M86: 37,197,062 km (0.03 R)
• M87: 38,540,750 km (0.097 R)
• M88: 39,838,212 km (0.105 R)
• M89: 42,158,774 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 12.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.84 AU - 8.1 AU

Year: 7651 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,720,070 km

• M1: 186,399 km (0.114 R)
• M2: 302,487 km (0.057 R)
• M3: 394,789 km (0.077 R)
• M4: 839,094 km (0.114 R)
• M5: 1,068,877 km (0.077 R)
• M6: 1,301,352 km (0.11 R)
• M7: 1,395,299 km (0.107 R)
• M8: 1,711,998 km (0.11 R)
• M9: 2,229,756 km (0.081 R)
• M10: 3,043,269 km (0.119 R)
• M11: 3,482,339 km (0.1 R)
• M12: 3,588,554 km (0.08 R)
• M13: 3,859,176 km (0.106 R)
• M14: 4,052,606 km (0.088 R)
• M15: 4,306,025 km (0.092 R)
• M16: 5,157,985 km (0.075 R)
• M17: 5,525,697 km (0.073 R)
• M18: 6,351,477 km (0.104 R)
• M19: 6,812,238 km (0.116 R)
• M20: 7,558,283 km (0.107 R)
• M21: 7,801,080 km (0.098 R)
• M22: 8,081,726 km (0.063 R)
• M23: 8,509,127 km (0.094 R)
• M24: 9,017,012 km (0.077 R)
• M25: 9,423,020 km (0.091 R)
• M26: 9,759,615 km (0.088 R)
• M27: 10,871,277 km (0.065 R)
• M28: 11,145,640 km (0.116 R)
• M29: 11,541,476 km (0.035 R)
• M30: 11,661,154 km (0.099 R)
• M31: 11,781,281 km (0.119 R)
• M32: 11,901,857 km (0.109 R)
• M33: 12,469,731 km (0.074 R)
• M34: 13,463,659 km (0.117 R)
• M35: 14,012,683 km (0.078 R)
• M36: 14,097,804 km (0.081 R)
• M37: 15,220,087 km (0.032 R)
• M38: 16,956,919 km (0.095 R)
• M39: 17,320,890 km (0.087 R)
• M40: 19,132,221 km (0.081 R)
• M41: 19,606,297 km (0.087 R)
• M42: 20,228,474 km (0.103 R)
• M43: 21,149,399 km (0.11 R)
• M44: 21,247,086 km (0.115 R)
• M45: 21,639,482 km (0.086 R)
• M46: 21,738,067 km (0.072 R)
• M47: 22,631,166 km (0.114 R)
• M48: 23,182,883 km (0.099 R)
• M49: 24,350,793 km (0.11 R)
• M50: 24,710,127 km (0.103 R)
• M51: 25,746,242 km (0.073 R)
• M52: 26,427,361 km (0.097 R)
• M53: 27,220,679 km (0.06 R)
• M54: 27,433,557 km (0.082 R)
• M55: 27,540,070 km (0.12 R)
• M56: 27,753,846 km (0.095 R)
• M57: 28,614,034 km (0.08 R)
• M58: 29,811,265 km (0.082 R)
• M59: 29,975,823 km (0.067 R)
• M60: 30,195,582 km (0.084 R)
• M61: 30,360,888 km (0.08 R)
• M62: 31,247,106 km (0.054 R)
• M63: 34,934,394 km (0.12 R)
• M64: 35,455,593 km (0.094 R)
• M65: 36,681,996 km (0.073 R)
• M66: 37,625,660 km (0.078 R)
• M67: 38,996,275 km (0.092 R)
• M68: 39,296,369 km (0.099 R)
• M69: 40,080,262 km (0.1 R)
• M70: 40,504,521 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 13.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.58 AU - 12.18 AU

Year: 12532 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,720,070 km

• M1: 508,483 km (0.071 R)
• M2: 601,683 km (0.118 R)
• M3: 956,230 km (0.083 R)
• M4: 1,167,462 km (0.037 R)
• M5: 1,355,656 km (0.05 R)
• M6: 1,534,276 km (0.067 R)
• M7: 1,849,628 km (0.099 R)
• M8: 2,640,851 km (0.118 R)
• M9: 2,841,312 km (0.109 R)
• M10: 3,230,865 km (0.072 R)
• M11: 4,061,283 km (0.081 R)
• M12: 4,322,930 km (0.109 R)
• M13: 5,110,263 km (0.113 R)
• M14: 5,456,882 km (0.076 R)
• M15: 6,508,555 km (0.059 R)
• M16: 6,678,498 km (0.11 R)
• M17: 6,919,051 km (0.077 R)
• M18: 7,232,459 km (0.076 R)
• M19: 7,373,230 km (0.049 R)
• M20: 8,347,711 km (0.076 R)
• M21: 8,868,910 km (0.087 R)
• M22: 9,362,433 km (0.105 R)
• M23: 9,516,070 km (0.032 R)
• M24: 9,982,217 km (0.106 R)
• M25: 10,217,983 km (0.053 R)
• M26: 10,336,614 km (0.077 R)
• M27: 10,495,487 km (0.114 R)
• M28: 10,735,442 km (0.115 R)
• M29: 11,548,058 km (0.081 R)
• M30: 11,878,669 km (0.04 R)
• M31: 12,212,422 km (0.093 R)
• M32: 12,380,570 km (0.114 R)
• M33: 12,591,653 km (0.069 R)
• M34: 13,232,380 km (0.069 R)
• M35: 13,491,634 km (0.087 R)
• M36: 13,578,550 km (0.045 R)
• M37: 13,883,730 km (0.071 R)
• M38: 14,015,226 km (0.094 R)
• M39: 14,191,303 km (0.049 R)
• M40: 14,501,120 km (0.114 R)
• M41: 15,353,379 km (0.112 R)
• M42: 15,762,679 km (0.119 R)
• M43: 16,406,698 km (0.113 R)
• M44: 16,545,824 km (0.119 R)
• M45: 17,153,341 km (0.117 R)
• M46: 17,294,561 km (0.085 R)
• M47: 18,970,506 km (0.081 R)
• M48: 19,951,419 km (0.118 R)
• M49: 20,298,636 km (0.064 R)
• M50: 21,301,690 km (0.102 R)
• M51: 21,605,822 km (0.107 R)
• M52: 22,166,964 km (0.05 R)
• M53: 22,372,212 km (0.098 R)
• M54: 23,355,968 km (0.049 R)
• M55: 24,353,785 km (0.089 R)
• M56: 25,258,404 km (0.096 R)
• M57: 26,173,943 km (0.089 R)
• M58: 26,336,705 km (0.083 R)
• M59: 26,663,128 km (0.1 R)
• M60: 26,772,185 km (0.044 R)
• M61: 27,485,018 km (0.105 R)
• M62: 27,816,228 km (0.058 R)
• M63: 28,315,287 km (0.034 R)
• M64: 28,426,737 km (0.117 R)
• M65: 28,761,537 km (0.103 R)
• M66: 29,041,584 km (0.077 R)
• M67: 30,626,574 km (0.119 R)
• M68: 31,199,534 km (0.045 R)
• M69: 31,602,550 km (0.116 R)
• M70: 33,349,853 km (0.051 R)
• M71: 34,949,055 km (0.049 R)
• M72: 36,755,150 km (0.112 R)
• M73: 37,424,899 km (0.116 R)
• M74: 38,098,838 km (0.056 R)
• M75: 38,591,314 km (0.105 R)
• M76: 39,582,849 km (0.082 R)
• M77: 39,894,461 km (0.098 R)
• M78: 40,959,897 km (0.118 R)
• M79: 41,591,050 km (0.118 R)
• M80: 41,717,760 km (0.056 R)
• M81: 41,907,899 km (0.091 R)
• M82: 42,352,653 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.5

Radius: 6.7

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.72 AU - 19.44 AU

Year: 31232 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,720,070 km

• M1: 153,936 km (0.103 R)
• M2: 213,027 km (0.108 R)
• M3: 621,729 km (0.053 R)
• M4: 1,186,162 km (0.112 R)
• M5: 1,680,283 km (0.063 R)
• M6: 1,832,424 km (0.074 R)
• M7: 2,190,861 km (0.104 R)
• M8: 2,273,439 km (0.102 R)
• M9: 2,880,806 km (0.109 R)
• M10: 3,584,215 km (0.111 R)
• M11: 3,830,154 km (0.053 R)
• M12: 3,929,936 km (0.036 R)
• M13: 4,547,476 km (0.096 R)
• M14: 4,600,434 km (0.115 R)
• M15: 4,706,648 km (0.066 R)
• M16: 4,813,760 km (0.105 R)
• M17: 4,921,620 km (0.082 R)
• M18: 6,396,057 km (0.069 R)
• M19: 6,455,298 km (0.029 R)
• M20: 8,316,894 km (0.098 R)
• M21: 10,892,520 km (0.116 R)
• M22: 13,159,975 km (0.055 R)
• M23: 13,615,351 km (0.081 R)
• M24: 14,775,931 km (0.116 R)
• M25: 14,933,009 km (0.089 R)
• M26: 15,011,847 km (0.049 R)
• M27: 17,521,651 km (0.101 R)
• M28: 18,190,203 km (0.101 R)
• M29: 19,208,516 km (0.096 R)
• M30: 19,897,714 km (0.087 R)
• M31: 20,158,163 km (0.117 R)
• M32: 20,858,431 km (0.1 R)
• M33: 21,034,807 km (0.115 R)
• M34: 21,211,632 km (0.095 R)
• M35: 23,738,190 km (0.07 R)
• M36: 24,477,353 km (0.082 R)
• M37: 25,505,988 km (0.115 R)
• M38: 25,600,235 km (0.108 R)
• M39: 26,358,098 km (0.109 R)
• M40: 26,548,685 km (0.116 R)
• M41: 27,412,164 km (0.052 R)
• M42: 28,382,456 km (0.111 R)
• M43: 29,958,021 km (0.065 R)
• M44: 30,856,655 km (0.063 R)
• M45: 32,170,424 km (0.119 R)
• M46: 33,296,148 km (0.031 R)
• M47: 35,691,509 km (0.095 R)
• M48: 36,325,505 km (0.036 R)
• M49: 37,604,566 km (0.079 R)
• M50: 39,441,778 km (0.105 R)
• M51: 41,862,271 km (0.095 R)
• M52: 42,754,323 km (0.1 R)
• M53: 42,866,223 km (0.096 R)
• M54: 43,315,016 km (0.074 R)
• M55: 45,353,736 km (0.088 R)
• M56: 46,499,805 km (0.109 R)
• M57: 47,655,299 km (0.1 R)
• M58: 47,771,387 km (0.064 R)
• M59: 50,112,594 km (0.081 R)
• M60: 53,332,090 km (0.087 R)
• M61: 54,056,443 km (0.12 R)
• M62: 54,541,289 km (0.083 R)
• M63: 54,662,763 km (0.061 R)
• M64: 56,740,677 km (0.12 R)
• M65: 57,727,425 km (0.073 R)
• M66: 57,851,142 km (0.047 R)
• M67: 58,471,225 km (0.108 R)
• M68: 59,592,761 km (0.036 R)
• M69: 59,843,038 km (0.096 R)
• M70: 64,278,016 km (0.09 R)
• M71: 67,901,277 km (0.118 R)
• M72: 69,342,802 km (0.099 R)
• M73: 70,001,332 km (0.088 R)
• M74: 70,265,372 km (0.1 R)
• M75: 70,397,467 km (0.1 R)
• M76: 72,255,921 km (0.117 R)
• M77: 74,669,084 km (0.037 R)
• M78: 75,073,896 km (0.114 R)
• M79: 76,021,000 km (0.106 R)
• M80: 77,108,427 km (0.04 R)
• M81: 78,475,004 km (0.103 R)
• M82: 81,231,793 km (0.086 R)
• M83: 86,273,541 km (0.087 R)
• M84: 86,415,060 km (0.036 R)
• M85: 88,261,397 km (0.053 R)
• M86: 88,546,680 km (0.077 R)
• M87: 91,559,881 km (0.097 R)
• M88: 93,587,231 km (0.082 R)
• M89: 94,023,608 km (0.106 R)
• M90: 94,169,167 km (0.109 R)
• M91: 96,068,910 km (0.052 R)
• M92: 96,362,272 km (0.084 R)
• M93: 97,538,859 km (0.059 R)
• M94: 97,686,213 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit