🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 41.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 352 Days

Day: 36.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,399,592 km

• M1: 186,249 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 11.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 767 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,399,592 km

• M1: 140,921 km (0.064 R)
• M2: 264,639 km (0.074 R)
• M3: 389,403 km (0.102 R)
• M4: 501,452 km (0.112 R)
• M5: 660,325 km (0.11 R)
• M6: 745,147 km (0.093 R)
• M7: 849,866 km (0.11 R)
• M8: 936,931 km (0.064 R)
• M9: 1,075,459 km (0.073 R)
• M10: 1,228,498 km (0.035 R)
• M11: 1,317,209 km (0.065 R)
• M12: 1,427,313 km (0.108 R)
• M13: 1,564,644 km (0.113 R)
• M14: 1,657,395 km (0.117 R)
• M15: 1,810,583 km (0.061 R)
• M16: 2,016,430 km (0.1 R)
• M17: 2,216,592 km (0.112 R)
• M18: 2,349,135 km (0.078 R)
• M19: 2,423,486 km (0.088 R)
• M20: 2,498,584 km (0.113 R)
• M21: 2,689,770 km (0.08 R)
• M22: 2,880,956 km (0.114 R)
• M23: 3,282,028 km (0.096 R)
• M24: 3,636,275 km (0.082 R)
• M25: 3,728,129 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 12.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.29 AU - 2.01 AU

Year: 1390 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,399,592 km

• M1: 166,652 km (0.07 R)
• M2: 420,520 km (0.076 R)
• M3: 532,120 km (0.1 R)
• M4: 633,846 km (0.038 R)
• M5: 810,072 km (0.113 R)
• M6: 892,052 km (0.087 R)
• M7: 1,031,178 km (0.083 R)
• M8: 1,294,919 km (0.067 R)
• M9: 1,621,342 km (0.082 R)
• M10: 1,870,721 km (0.115 R)
• M11: 2,259,526 km (0.045 R)
• M12: 2,351,379 km (0.053 R)
• M13: 2,586,996 km (0.053 R)
• M14: 2,870,185 km (0.112 R)
• M15: 3,010,657 km (0.034 R)
• M16: 3,163,546 km (0.094 R)
• M17: 3,256,746 km (0.081 R)
• M18: 3,350,693 km (0.064 R)
• M19: 3,659,912 km (0.098 R)
• M20: 4,000,845 km (0.092 R)
• M21: 4,192,331 km (0.102 R)
• M22: 4,363,770 km (0.045 R)
• M23: 4,560,940 km (0.076 R)
• M24: 4,654,738 km (0.062 R)
• M25: 4,880,182 km (0.087 R)
• M26: 5,012,426 km (0.096 R)
• M27: 5,121,483 km (0.077 R)
• M28: 5,206,754 km (0.072 R)
• M29: 5,678,735 km (0.118 R)
• M30: 6,610,431 km (0.113 R)
• M31: 6,958,545 km (0.056 R)
• M32: 7,423,046 km (0.06 R)
• M33: 7,519,986 km (0.09 R)
• M34: 7,603,312 km (0.115 R)
• M35: 7,728,974 km (0.061 R)
• M36: 8,209,931 km (0.117 R)
• M37: 8,555,353 km (0.114 R)
• M38: 8,671,590 km (0.115 R)
• M39: 8,890,901 km (0.116 R)
• M40: 9,575,012 km (0.112 R)
• M41: 9,771,434 km (0.068 R)
• M42: 10,183,576 km (0.112 R)
• M43: 10,276,027 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 8.8

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.41 AU - 1.91 AU

Year: 1403 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,399,592 km

• M1: 115,789 km (0.117 R)
• M2: 173,085 km (0.096 R)
• M3: 230,680 km (0.077 R)
• M4: 340,036 km (0.099 R)
• M5: 400,025 km (0.04 R)
• M6: 470,485 km (0.081 R)
• M7: 639,680 km (0.119 R)
• M8: 724,802 km (0.053 R)
• M9: 852,409 km (0.113 R)
• M10: 963,410 km (0.119 R)
• M11: 1,045,689 km (0.104 R)
• M12: 1,113,457 km (0.069 R)
• M13: 1,226,703 km (0.077 R)
• M14: 1,503,010 km (0.066 R)
• M15: 1,560,605 km (0.06 R)
• M16: 1,922,482 km (0.028 R)
• M17: 1,985,463 km (0.116 R)
• M18: 2,049,042 km (0.105 R)
• M19: 2,113,220 km (0.117 R)
• M20: 2,221,977 km (0.033 R)
• M21: 2,299,170 km (0.075 R)
• M22: 2,377,260 km (0.049 R)
• M23: 2,479,136 km (0.099 R)
• M24: 2,594,027 km (0.04 R)
• M25: 2,675,408 km (0.098 R)
• M26: 3,095,629 km (0.101 R)
• M27: 3,207,079 km (0.072 R)
• M28: 3,485,032 km (0.088 R)
• M29: 3,930,086 km (0.117 R)
• M30: 4,227,785 km (0.085 R)
• M31: 4,574,852 km (0.119 R)
• M32: 4,659,674 km (0.044 R)
• M33: 4,716,372 km (0.068 R)
• M34: 4,830,665 km (0.104 R)
• M35: 4,902,472 km (0.119 R)
• M36: 5,047,283 km (0.075 R)
• M37: 5,490,092 km (0.099 R)
• M38: 5,595,260 km (0.074 R)
• M39: 6,177,943 km (0.072 R)
• M40: 6,365,838 km (0.114 R)
• M41: 6,476,391 km (0.074 R)
• M42: 6,555,827 km (0.112 R)
• M43: 6,715,448 km (0.09 R)
• M44: 6,876,416 km (0.076 R)
• M45: 7,566,511 km (0.101 R)
• M46: 8,055,845 km (0.092 R)
• M47: 8,158,469 km (0.115 R)
• M48: 8,485,939 km (0.12 R)
• M49: 8,800,244 km (0.055 R)
• M50: 8,870,705 km (0.076 R)
• M51: 9,047,380 km (0.109 R)
• M52: 9,225,401 km (0.119 R)
• M53: 9,839,052 km (0.061 R)
• M54: 10,077,062 km (0.085 R)
• M55: 10,243,116 km (0.101 R)
• M56: 10,484,417 km (0.119 R)
• M57: 10,916,007 km (0.114 R)
• M58: 11,641,856 km (0.099 R)
• M59: 11,699,750 km (0.119 R)
• M60: 11,777,242 km (0.091 R)
• M61: 11,835,436 km (0.113 R)
• M62: 12,010,615 km (0.063 R)
• M63: 12,206,289 km (0.08 R)
• M64: 12,343,769 km (0.093 R)
• M65: 12,521,491 km (0.082 R)
• M66: 12,839,387 km (0.102 R)
• M67: 13,019,353 km (0.059 R)
• M68: 13,139,779 km (0.044 R)
• M69: 13,200,217 km (0.094 R)
• M70: 13,321,242 km (0.103 R)
• M71: 13,686,560 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.1

Radius: 5.6

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.51 AU - 8.83 AU

Year: 12595 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,399,592 km

• M1: 239,357 km (0.107 R)
• M2: 388,954 km (0.115 R)
• M3: 566,976 km (0.048 R)
• M4: 731,085 km (0.113 R)
• M5: 808,876 km (0.094 R)
• M6: 848,818 km (0.039 R)
• M7: 972,835 km (0.056 R)
• M8: 1,102,686 km (0.115 R)
• M9: 1,169,855 km (0.102 R)
• M10: 1,379,442 km (0.091 R)
• M11: 2,160,492 km (0.083 R)
• M12: 2,744,822 km (0.099 R)
• M13: 3,086,054 km (0.108 R)
• M14: 3,213,512 km (0.118 R)
• M15: 3,606,206 km (0.098 R)
• M16: 4,329,512 km (0.066 R)
• M17: 4,364,967 km (0.085 R)
• M18: 4,689,295 km (0.113 R)
• M19: 5,021,402 km (0.117 R)
• M20: 5,591,669 km (0.1 R)
• M21: 5,630,415 km (0.115 R)
• M22: 6,102,396 km (0.059 R)
• M23: 6,546,253 km (0.089 R)
• M24: 7,000,432 km (0.063 R)
• M25: 7,126,095 km (0.09 R)
• M26: 7,592,990 km (0.094 R)
• M27: 7,679,008 km (0.091 R)
• M28: 7,765,326 km (0.06 R)
• M29: 8,334,247 km (0.117 R)
• M30: 8,825,975 km (0.034 R)
• M31: 8,916,332 km (0.097 R)
• M32: 9,511,582 km (0.071 R)
• M33: 10,261,816 km (0.075 R)
• M34: 10,404,532 km (0.107 R)
• M35: 11,128,286 km (0.096 R)
• M36: 11,768,565 km (0.09 R)
• M37: 11,868,048 km (0.116 R)
• M38: 12,068,060 km (0.094 R)
• M39: 12,522,090 km (0.115 R)
• M40: 12,623,667 km (0.047 R)
• M41: 13,969,898 km (0.115 R)
• M42: 14,234,088 km (0.11 R)
• M43: 14,767,105 km (0.103 R)
• M44: 15,361,158 km (0.103 R)
• M45: 16,516,652 km (0.072 R)
• M46: 16,684,052 km (0.086 R)
• M47: 16,851,901 km (0.076 R)
• M48: 17,132,995 km (0.066 R)
• M49: 17,472,433 km (0.12 R)
• M50: 17,642,974 km (0.032 R)
• M51: 18,388,271 km (0.111 R)
• M52: 18,503,761 km (0.115 R)
• M53: 18,852,024 km (0.031 R)
• M54: 20,385,552 km (0.073 R)
• M55: 21,592,209 km (0.104 R)
• M56: 23,257,682 km (0.108 R)
• M57: 24,074,187 km (0.072 R)
• M58: 28,028,956 km (0.056 R)
• M59: 28,763,183 km (0.054 R)
• M60: 28,964,541 km (0.095 R)
• M61: 29,842,531 km (0.092 R)
• M62: 30,935,044 km (0.104 R)
• M63: 31,072,525 km (0.1 R)
• M64: 31,417,049 km (0.076 R)
• M65: 32,458,549 km (0.062 R)
• M66: 33,088,805 km (0.069 R)
• M67: 33,864,470 km (0.075 R)
• M68: 34,290,226 km (0.084 R)
• M69: 34,503,702 km (0.104 R)
• M70: 35,505,858 km (0.117 R)
• M71: 37,319,283 km (0.119 R)
• M72: 38,274,017 km (0.071 R)
• M73: 38,421,670 km (0.082 R)
• M74: 39,982,873 km (0.111 R)
• M75: 41,186,239 km (0.071 R)
• M76: 41,792,409 km (0.115 R)
• M77: 42,248,832 km (0.119 R)
• M78: 42,401,422 km (0.033 R)
• M79: 42,783,645 km (0.079 R)
• M80: 43,782,510 km (0.101 R)
• M81: 44,944,735 km (0.109 R)
• M82: 45,256,348 km (0.102 R)
• M83: 46,588,816 km (0.068 R)
• M84: 47,537,117 km (0.087 R)
• M85: 47,934,150 km (0.056 R)
• M86: 48,172,758 km (0.106 R)
• M87: 48,252,494 km (0.108 R)
• M88: 48,891,427 km (0.109 R)
• M89: 49,452,718 km (0.038 R)
• M90: 51,068,225 km (0.079 R)
• M91: 51,637,744 km (0.05 R)
• M92: 52,127,528 km (0.119 R)
• M93: 52,700,936 km (0.04 R)
• M94: 53,029,603 km (0.041 R)
• M95: 54,599,632 km (0.118 R)
• M96: 55,599,245 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 3.8

Gravity: 32.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.67 AU - 9.37 AU

Year: 14899 Days

Day: 17.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,399,592 km

• M1: 61,186 km (0.06 R)
• M2: 590,164 km (0.05 R)
• M3: 662,419 km (0.06 R)
• M4: 959,072 km (0.093 R)
• M5: 1,066,334 km (0.048 R)
• M6: 1,362,986 km (0.084 R)
• M7: 1,459,178 km (0.062 R)
• M8: 2,027,201 km (0.066 R)
• M9: 2,221,080 km (0.103 R)
• M10: 2,960,392 km (0.099 R)
• M11: 3,470,072 km (0.117 R)
• M12: 3,502,834 km (0.034 R)
• M13: 3,869,798 km (0.1 R)
• M14: 3,903,906 km (0.073 R)
• M15: 4,040,788 km (0.087 R)
• M16: 4,821,539 km (0.12 R)
• M17: 5,191,645 km (0.099 R)
• M18: 5,494,131 km (0.116 R)
• M19: 5,609,023 km (0.096 R)
• M20: 5,802,453 km (0.045 R)
• M21: 6,597,416 km (0.118 R)
• M22: 6,638,106 km (0.092 R)
• M23: 7,299,628 km (0.108 R)
• M24: 8,506,883 km (0.107 R)
• M25: 8,997,863 km (0.068 R)
• M26: 9,269,533 km (0.081 R)
• M27: 9,315,160 km (0.084 R)
• M28: 9,820,951 km (0.079 R)
• M29: 10,053,874 km (0.102 R)
• M30: 10,715,546 km (0.063 R)
• M31: 10,811,289 km (0.036 R)
• M32: 11,051,692 km (0.108 R)
• M33: 11,196,802 km (0.093 R)
• M34: 11,245,272 km (0.083 R)
• M35: 11,537,885 km (0.119 R)
• M36: 12,935,877 km (0.1 R)
• M37: 13,242,254 km (0.107 R)
• M38: 13,447,951 km (0.044 R)
• M39: 13,602,785 km (0.081 R)
• M40: 15,291,745 km (0.08 R)
• M41: 15,615,624 km (0.028 R)
• M42: 15,832,840 km (0.106 R)
• M43: 17,493,825 km (0.088 R)
• M44: 18,459,180 km (0.096 R)
• M45: 18,746,408 km (0.048 R)
• M46: 18,861,748 km (0.076 R)
• M47: 20,086,656 km (0.099 R)
• M48: 20,559,983 km (0.089 R)
• M49: 21,397,133 km (0.099 R)
• M50: 22,673,652 km (0.096 R)
• M51: 23,476,244 km (0.059 R)
• M52: 26,454,289 km (0.104 R)
• M53: 26,972,945 km (0.105 R)
• M54: 27,560,416 km (0.062 R)
• M55: 28,020,130 km (0.058 R)
• M56: 29,481,701 km (0.103 R)
• M57: 29,683,060 km (0.119 R)
• M58: 30,967,956 km (0.102 R)
• M59: 31,036,023 km (0.085 R)
• M60: 31,104,240 km (0.083 R)
• M61: 32,755,501 km (0.095 R)
• M62: 33,451,879 km (0.09 R)
• M63: 34,294,115 km (0.106 R)
• M64: 34,576,257 km (0.111 R)
• M65: 34,859,296 km (0.113 R)
• M66: 34,930,205 km (0.117 R)
• M67: 35,570,185 km (0.096 R)
• M68: 36,429,625 km (0.06 R)
• M69: 37,804,280 km (0.117 R)
• M70: 38,534,616 km (0.055 R)
• M71: 39,860,801 km (0.08 R)
• M72: 40,529,504 km (0.119 R)
• M73: 40,753,302 km (0.114 R)
• M74: 42,255,265 km (0.101 R)
• M75: 43,851,773 km (0.068 R)
• M76: 44,081,406 km (0.078 R)
• M77: 44,695,805 km (0.115 R)
• M78: 46,088,561 km (0.095 R)
• M79: 46,477,964 km (0.115 R)
• M80: 47,338,601 km (0.063 R)
• M81: 47,652,756 km (0.113 R)
• M82: 47,731,445 km (0.112 R)
• M83: 49,313,891 km (0.104 R)
• M84: 51,477,076 km (0.09 R)
• M85: 51,557,859 km (0.083 R)
• M86: 51,719,425 km (0.117 R)
• M87: 52,855,022 km (0.084 R)
• M88: 53,671,228 km (0.06 R)
• M89: 54,327,215 km (0.117 R)
• M90: 54,985,745 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.2

Radius: 6.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.44 AU - 9.7 AU

Year: 15039 Days

Day: 21.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,399,592 km

• M1: 103,821 km (0.062 R)
• M2: 192,084 km (0.109 R)
• M3: 372,050 km (0.086 R)
• M4: 533,616 km (0.104 R)
• M5: 615,894 km (0.109 R)
• M6: 687,851 km (0.119 R)
• M7: 762,650 km (0.118 R)
• M8: 1,178,083 km (0.117 R)
• M9: 1,232,088 km (0.112 R)
• M10: 1,476,381 km (0.104 R)
• M11: 1,594,265 km (0.112 R)
• M12: 1,654,403 km (0.09 R)
• M13: 1,839,455 km (0.094 R)
• M14: 1,966,464 km (0.058 R)
• M15: 2,184,727 km (0.116 R)
• M16: 2,229,307 km (0.059 R)
• M17: 2,668,377 km (0.105 R)
• M18: 2,959,345 km (0.099 R)
• M19: 3,158,909 km (0.071 R)
• M20: 3,311,498 km (0.096 R)
• M21: 3,891,639 km (0.115 R)
• M22: 4,165,852 km (0.111 R)
• M23: 4,503,046 km (0.107 R)
• M24: 5,143,923 km (0.099 R)
• M25: 5,263,451 km (0.119 R)
• M26: 5,597,055 km (0.067 R)
• M27: 6,063,052 km (0.071 R)
• M28: 6,284,906 km (0.066 R)
• M29: 6,348,784 km (0.083 R)
• M30: 6,834,528 km (0.101 R)
• M31: 7,807,214 km (0.08 R)
• M32: 8,680,117 km (0.092 R)
• M33: 9,001,902 km (0.097 R)
• M34: 9,804,794 km (0.118 R)
• M35: 10,516,581 km (0.09 R)
• M36: 11,128,885 km (0.034 R)
• M37: 11,400,405 km (0.117 R)
• M38: 12,427,843 km (0.06 R)
• M39: 13,608,470 km (0.115 R)
• M40: 13,898,839 km (0.097 R)
• M41: 14,233,041 km (0.08 R)
• M42: 15,467,073 km (0.102 R)
• M43: 15,553,391 km (0.041 R)
• M44: 15,683,242 km (0.045 R)
• M45: 16,162,404 km (0.115 R)
• M46: 17,045,780 km (0.079 R)
• M47: 17,179,670 km (0.064 R)
• M48: 18,951,657 km (0.086 R)
• M49: 19,555,134 km (0.042 R)
• M50: 19,601,809 km (0.089 R)
• M51: 20,590,651 km (0.058 R)
• M52: 22,420,981 km (0.043 R)
• M53: 23,802,667 km (0.092 R)
• M54: 23,852,483 km (0.092 R)
• M55: 27,427,423 km (0.092 R)
• M56: 28,215,056 km (0.106 R)
• M57: 28,373,480 km (0.12 R)
• M58: 28,585,161 km (0.081 R)
• M59: 28,638,119 km (0.082 R)
• M60: 30,676,240 km (0.09 R)
• M61: 30,730,395 km (0.06 R)
• M62: 30,947,760 km (0.087 R)
• M63: 31,602,999 km (0.069 R)
• M64: 31,712,654 km (0.06 R)
• M65: 32,262,726 km (0.104 R)
• M66: 32,871,439 km (0.053 R)
• M67: 33,595,792 km (0.055 R)
• M68: 33,707,691 km (0.09 R)
• M69: 35,857,413 km (0.076 R)
• M70: 35,914,559 km (0.099 R)
• M71: 37,701,655 km (0.1 R)
• M72: 38,928,657 km (0.068 R)
• M73: 39,105,033 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit