🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 191 Days

Day: 25.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.22 AU - 1.32 AU

Year: 604 Days

Day: 20.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.22 AU - 1.78 AU

Year: 775 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.42 AU - 3.3 AU

Year: 2040 Days

Day: 26.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,375,627 km

• M1: 486,343 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 13.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.3 AU - 3.38 AU

Year: 2574 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 9,375,627 km

• M1: 205,996 km (0.093 R)
• M2: 295,456 km (0.05 R)
• M3: 441,763 km (0.11 R)
• M4: 621,579 km (0.1 R)
• M5: 768,634 km (0.08 R)
• M6: 855,999 km (0.112 R)
• M7: 984,952 km (0.041 R)
• M8: 1,306,139 km (0.028 R)
• M9: 1,535,473 km (0.083 R)
• M10: 1,684,322 km (0.115 R)
• M11: 1,826,141 km (0.115 R)
• M12: 1,947,615 km (0.038 R)
• M13: 2,071,931 km (0.027 R)
• M14: 2,250,401 km (0.083 R)
• M15: 2,367,985 km (0.062 R)
• M16: 2,514,740 km (0.102 R)
• M17: 2,623,348 km (0.058 R)
• M18: 2,803,165 km (0.107 R)
• M19: 2,987,320 km (0.108 R)
• M20: 3,131,831 km (0.074 R)
• M21: 3,308,357 km (0.112 R)
• M22: 3,686,690 km (0.103 R)
• M23: 4,063,228 km (0.101 R)
• M24: 4,305,128 km (0.101 R)
• M25: 4,501,849 km (0.064 R)
• M26: 4,618,236 km (0.066 R)
• M27: 4,972,932 km (0.111 R)
• M28: 5,354,257 km (0.087 R)
• M29: 5,584,189 km (0.114 R)
• M30: 5,926,020 km (0.119 R)
• M31: 6,127,080 km (0.099 R)
• M32: 6,330,533 km (0.116 R)
• M33: 6,592,629 km (0.054 R)
• M34: 6,725,023 km (0.107 R)
• M35: 7,050,248 km (0.118 R)
• M36: 7,420,054 km (0.078 R)
• M37: 7,597,477 km (0.074 R)
• M38: 8,077,387 km (0.034 R)
• M39: 8,259,897 km (0.112 R)
• M40: 8,361,923 km (0.107 R)
• M41: 8,608,460 km (0.081 R)
• M42: 8,732,626 km (0.111 R)
• M43: 9,214,331 km (0.115 R)
• M44: 9,533,124 km (0.109 R)
• M45: 9,790,732 km (0.098 R)
• M46: 9,942,125 km (0.1 R)
• M47: 10,777,629 km (0.095 R)
• M48: 10,933,959 km (0.043 R)
• M49: 11,181,244 km (0.101 R)
• M50: 11,453,063 km (0.097 R)
• M51: 11,888,094 km (0.118 R)
• M52: 12,142,410 km (0.082 R)
• M53: 12,656,429 km (0.103 R)
• M54: 12,797,799 km (0.097 R)
• M55: 13,010,976 km (0.118 R)
• M56: 13,106,120 km (0.09 R)
• M57: 13,657,538 km (0.04 R)
• M58: 13,754,178 km (0.107 R)
• M59: 13,996,975 km (0.102 R)
• M60: 14,339,106 km (0.093 R)
• M61: 14,807,945 km (0.104 R)
• M62: 15,131,675 km (0.095 R)
• M63: 15,887,593 km (0.113 R)
• M64: 16,040,332 km (0.081 R)
• M65: 16,475,513 km (0.089 R)
• M66: 16,888,702 km (0.08 R)
• M67: 17,096,643 km (0.114 R)
• M68: 17,410,051 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.6

Radius: 14.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.8 AU - 3.92 AU

Year: 3198 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 9,375,627 km

• M1: 190,139 km (0.069 R)
• M2: 525,837 km (0.039 R)
• M3: 705,803 km (0.115 R)
• M4: 919,129 km (0.095 R)
• M5: 1,177,784 km (0.082 R)
• M6: 1,292,974 km (0.065 R)
• M7: 1,560,605 km (0.056 R)
• M8: 1,846,636 km (0.09 R)
• M9: 2,093,772 km (0.04 R)
• M10: 2,192,806 km (0.092 R)
• M11: 2,308,146 km (0.069 R)
• M12: 2,440,240 km (0.105 R)
• M13: 2,544,959 km (0.119 R)
• M14: 2,790,000 km (0.078 R)
• M15: 2,947,078 km (0.11 R)
• M16: 3,204,835 km (0.099 R)
• M17: 3,303,420 km (0.05 R)
• M18: 3,571,500 km (0.11 R)
• M19: 3,777,346 km (0.06 R)
• M20: 3,987,082 km (0.095 R)
• M21: 4,345,369 km (0.107 R)
• M22: 4,473,425 km (0.099 R)
• M23: 4,621,078 km (0.107 R)
• M24: 4,733,127 km (0.079 R)
• M25: 4,940,619 km (0.109 R)
• M26: 5,055,211 km (0.065 R)
• M27: 5,248,043 km (0.054 R)
• M28: 5,443,418 km (0.03 R)
• M29: 5,581,497 km (0.056 R)
• M30: 5,821,152 km (0.067 R)
• M31: 6,331,431 km (0.106 R)
• M32: 6,920,248 km (0.088 R)
• M33: 7,091,687 km (0.093 R)
• M34: 7,460,745 km (0.113 R)
• M35: 8,060,034 km (0.101 R)
• M36: 8,172,681 km (0.088 R)
• M37: 8,354,143 km (0.11 R)
• M38: 8,605,767 km (0.065 R)
• M39: 8,767,183 km (0.079 R)
• M40: 8,906,459 km (0.103 R)
• M41: 9,069,820 km (0.066 R)
• M42: 9,163,618 km (0.064 R)
• M43: 9,257,715 km (0.087 R)
• M44: 9,541,951 km (0.108 R)
• M45: 9,637,394 km (0.111 R)
• M46: 9,829,178 km (0.107 R)
• M47: 10,022,309 km (0.08 R)
• M48: 10,143,633 km (0.079 R)
• M49: 10,314,324 km (0.068 R)
• M50: 10,683,233 km (0.042 R)
• M51: 10,856,916 km (0.034 R)
• M52: 10,956,548 km (0.055 R)
• M53: 11,408,932 km (0.091 R)
• M54: 11,893,031 km (0.11 R)
• M55: 12,357,981 km (0.107 R)
• M56: 12,934,232 km (0.103 R)
• M57: 13,252,277 km (0.115 R)
• M58: 13,439,125 km (0.083 R)
• M59: 14,303,950 km (0.116 R)
• M60: 14,853,722 km (0.115 R)
• M61: 15,634,922 km (0.039 R)
• M62: 15,747,569 km (0.033 R)
• M63: 16,286,720 km (0.06 R)
• M64: 16,515,455 km (0.071 R)
• M65: 17,353,802 km (0.12 R)
• M66: 17,969,547 km (0.078 R)
• M67: 19,283,016 km (0.076 R)
• M68: 19,981,788 km (0.094 R)
• M69: 20,226,829 km (0.079 R)
• M70: 20,380,466 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 12.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.98 AU - 4.84 AU

Year: 3261 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 9,375,627 km

• M1: 216,618 km (0.095 R)
• M2: 305,030 km (0.072 R)
• M3: 440,865 km (0.073 R)
• M4: 565,480 km (0.101 R)
• M5: 908,358 km (0.059 R)
• M6: 999,613 km (0.059 R)
• M7: 1,094,308 km (0.106 R)
• M8: 1,192,295 km (0.051 R)
• M9: 1,345,034 km (0.118 R)
• M10: 1,472,193 km (0.085 R)
• M11: 1,785,151 km (0.115 R)
• M12: 2,539,125 km (0.092 R)
• M13: 2,711,761 km (0.103 R)
• M14: 2,985,076 km (0.096 R)
• M15: 3,181,947 km (0.064 R)
• M16: 3,368,495 km (0.107 R)
• M17: 3,858,428 km (0.061 R)
• M18: 4,450,686 km (0.082 R)
• M19: 4,579,041 km (0.096 R)
• M20: 4,708,743 km (0.08 R)
• M21: 4,790,273 km (0.109 R)
• M22: 4,954,981 km (0.115 R)
• M23: 5,358,147 km (0.118 R)
• M24: 6,196,045 km (0.041 R)
• M25: 6,357,610 km (0.119 R)
• M26: 6,502,571 km (0.039 R)
• M27: 7,037,084 km (0.096 R)
• M28: 7,528,513 km (0.119 R)
• M29: 8,070,057 km (0.12 R)
• M30: 8,345,616 km (0.101 R)
• M31: 8,564,328 km (0.079 R)
• M32: 9,375,598 km (0.09 R)
• M33: 9,603,136 km (0.092 R)
• M34: 9,811,376 km (0.087 R)
• M35: 10,253,887 km (0.062 R)
• M36: 10,338,858 km (0.105 R)
• M37: 10,445,522 km (0.105 R)
• M38: 10,616,811 km (0.101 R)
• M39: 10,702,830 km (0.086 R)
• M40: 11,092,832 km (0.102 R)
• M41: 11,245,870 km (0.063 R)
• M42: 11,620,164 km (0.067 R)
• M43: 11,820,027 km (0.114 R)
• M44: 12,133,135 km (0.094 R)
• M45: 13,181,368 km (0.082 R)
• M46: 13,904,224 km (0.095 R)
• M47: 14,116,504 km (0.062 R)
• M48: 14,735,689 km (0.086 R)
• M49: 15,169,673 km (0.096 R)
• M50: 15,266,612 km (0.106 R)
• M51: 15,461,239 km (0.051 R)
• M52: 15,877,570 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 8.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.91 AU - 4.97 AU

Year: 3946 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 9,375,627 km

• M1: 117,584 km (0.114 R)
• M2: 184,155 km (0.053 R)
• M3: 272,418 km (0.11 R)
• M4: 454,628 km (0.083 R)
• M5: 657,333 km (0.084 R)
• M6: 780,302 km (0.109 R)
• M7: 844,779 km (0.117 R)
• M8: 911,350 km (0.095 R)
• M9: 968,197 km (0.091 R)
• M10: 1,038,060 km (0.102 R)
• M11: 1,208,152 km (0.084 R)
• M12: 1,283,849 km (0.117 R)
• M13: 1,548,188 km (0.045 R)
• M14: 1,672,953 km (0.11 R)
• M15: 1,902,885 km (0.069 R)
• M16: 2,220,332 km (0.119 R)
• M17: 2,329,837 km (0.084 R)
• M18: 2,921,796 km (0.097 R)
• M19: 2,990,312 km (0.114 R)
• M20: 3,181,797 km (0.119 R)
• M21: 3,341,418 km (0.113 R)
• M22: 3,558,485 km (0.04 R)
• M23: 3,930,534 km (0.052 R)
• M24: 4,671,493 km (0.115 R)
• M25: 4,812,564 km (0.116 R)
• M26: 4,934,785 km (0.109 R)
• M27: 5,140,632 km (0.108 R)
• M28: 5,349,470 km (0.07 R)
• M29: 5,454,787 km (0.062 R)
• M30: 6,167,920 km (0.103 R)
• M31: 6,256,482 km (0.118 R)
• M32: 6,910,225 km (0.103 R)
• M33: 7,233,655 km (0.091 R)
• M34: 7,327,005 km (0.103 R)
• M35: 7,514,899 km (0.118 R)
• M36: 7,752,012 km (0.079 R)
• M37: 8,039,838 km (0.119 R)
• M38: 8,184,948 km (0.034 R)
• M39: 8,428,942 km (0.091 R)
• M40: 8,749,680 km (0.116 R)
• M41: 9,175,286 km (0.096 R)
• M42: 9,276,265 km (0.045 R)
• M43: 9,403,273 km (0.108 R)
• M44: 9,735,829 km (0.064 R)
• M45: 9,813,172 km (0.11 R)
• M46: 9,968,454 km (0.063 R)
• M47: 10,124,485 km (0.032 R)
• M48: 11,078,022 km (0.116 R)
• M49: 11,158,804 km (0.027 R)
• M50: 12,226,185 km (0.03 R)
• M51: 12,309,661 km (0.07 R)
• M52: 12,729,881 km (0.106 R)
• M53: 14,693,204 km (0.113 R)
• M54: 14,752,295 km (0.064 R)
• M55: 15,049,396 km (0.03 R)
• M56: 15,138,856 km (0.097 R)
• M57: 15,198,545 km (0.108 R)
• M58: 15,258,384 km (0.098 R)
• M59: 15,498,639 km (0.054 R)
• M60: 16,043,474 km (0.073 R)
• M61: 16,287,618 km (0.112 R)
• M62: 17,936,336 km (0.106 R)
• M63: 17,999,616 km (0.084 R)
• M64: 18,126,325 km (0.091 R)
• M65: 18,189,904 km (0.091 R)
• M66: 18,604,290 km (0.079 R)
• M67: 18,764,510 km (0.08 R)
• M68: 19,021,818 km (0.097 R)
• M69: 19,183,234 km (0.114 R)
• M70: 20,194,067 km (0.076 R)
• M71: 20,689,535 km (0.089 R)
• M72: 21,055,302 km (0.087 R)
• M73: 22,199,426 km (0.034 R)
• M74: 22,676,494 km (0.042 R)
• M75: 22,813,376 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 10.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.96 AU - 5.9 AU

Year: 5337 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 9,375,627 km

• M1: 126,410 km (0.085 R)
• M2: 486,343 km (0.072 R)
• M3: 559,197 km (0.075 R)
• M4: 631,004 km (0.103 R)
• M5: 797,057 km (0.09 R)
• M6: 1,233,584 km (0.094 R)
• M7: 1,344,885 km (0.091 R)
• M8: 1,496,128 km (0.078 R)
• M9: 1,745,358 km (0.075 R)
• M10: 2,123,542 km (0.108 R)
• M11: 2,439,492 km (0.072 R)
• M12: 2,536,282 km (0.118 R)
• M13: 3,584,215 km (0.032 R)
• M14: 4,022,687 km (0.08 R)
• M15: 4,200,858 km (0.111 R)
• M16: 4,619,582 km (0.116 R)
• M17: 5,404,223 km (0.079 R)
• M18: 6,522,318 km (0.111 R)
• M19: 6,731,904 km (0.099 R)
• M20: 7,044,414 km (0.103 R)
• M21: 7,259,685 km (0.098 R)
• M22: 7,336,130 km (0.099 R)
• M23: 7,722,541 km (0.092 R)
• M24: 7,826,811 km (0.082 R)
• M25: 7,918,365 km (0.116 R)
• M26: 8,341,428 km (0.088 R)
• M27: 8,542,338 km (0.107 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: 328 - 15,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit