🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 168 Days

Day: 26.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 177 Days

Day: 37.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,657,226 km

• M1: 71,209 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.26 AU

Year: 398 Days

Day: 14 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.64 AU - 4.3 AU

Year: 2461 Days

Day: 32.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 11.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.8 AU - 6.64 AU

Year: 5209 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,657,226 km

• M1: 185,950 km (0.114 R)
• M2: 391,797 km (0.12 R)
• M3: 489,634 km (0.076 R)
• M4: 777,759 km (0.041 R)
• M5: 894,894 km (0.104 R)
• M6: 1,032,674 km (0.085 R)
• M7: 1,162,974 km (0.077 R)
• M8: 1,473,389 km (0.111 R)
• M9: 1,723,517 km (0.084 R)
• M10: 1,809,985 km (0.054 R)
• M11: 1,969,606 km (0.107 R)
• M12: 2,360,505 km (0.117 R)
• M13: 2,535,534 km (0.038 R)
• M14: 2,714,902 km (0.115 R)
• M15: 2,960,841 km (0.111 R)
• M16: 3,257,045 km (0.119 R)
• M17: 3,365,204 km (0.116 R)
• M18: 3,562,972 km (0.056 R)
• M19: 3,993,216 km (0.119 R)
• M20: 4,273,562 km (0.107 R)
• M21: 4,952,737 km (0.116 R)
• M22: 5,102,634 km (0.058 R)
• M23: 5,432,796 km (0.101 R)
• M24: 5,875,008 km (0.12 R)
• M25: 6,140,693 km (0.059 R)
• M26: 7,729,124 km (0.11 R)
• M27: 8,137,975 km (0.033 R)
• M28: 8,285,777 km (0.105 R)
• M29: 8,464,248 km (0.043 R)
• M30: 8,764,490 km (0.104 R)
• M31: 8,916,033 km (0.096 R)
• M32: 9,068,324 km (0.094 R)
• M33: 9,468,498 km (0.071 R)
• M34: 9,561,698 km (0.039 R)
• M35: 10,063,898 km (0.117 R)
• M36: 10,190,757 km (0.074 R)
• M37: 10,350,078 km (0.118 R)
• M38: 10,446,120 km (0.077 R)
• M39: 11,621,361 km (0.086 R)
• M40: 12,022,433 km (0.111 R)
• M41: 13,218,169 km (0.052 R)
• M42: 13,427,007 km (0.112 R)
• M43: 13,671,899 km (0.108 R)
• M44: 14,024,501 km (0.103 R)
• M45: 14,308,737 km (0.117 R)
• M46: 14,415,849 km (0.067 R)
• M47: 15,136,462 km (0.042 R)
• M48: 15,464,530 km (0.065 R)
• M49: 15,574,485 km (0.112 R)
• M50: 16,276,548 km (0.077 R)
• M51: 17,026,781 km (0.118 R)
• M52: 17,482,306 km (0.063 R)
• M53: 19,147,480 km (0.103 R)
• M54: 19,265,513 km (0.098 R)
• M55: 20,499,695 km (0.069 R)
• M56: 21,228,087 km (0.085 R)
• M57: 22,006,146 km (0.112 R)
• M58: 22,295,019 km (0.066 R)
• M59: 22,377,897 km (0.073 R)
• M60: 23,085,794 km (0.079 R)
• M61: 23,589,939 km (0.107 R)
• M62: 24,566,514 km (0.102 R)
• M63: 24,694,869 km (0.113 R)
• M64: 25,816,553 km (0.091 R)
• M65: 26,034,069 km (0.08 R)
• M66: 26,339,847 km (0.102 R)
• M67: 26,910,712 km (0.067 R)
• M68: 27,707,770 km (0.032 R)
• M69: 28,827,809 km (0.095 R)
• M70: 29,189,387 km (0.069 R)
• M71: 29,416,177 km (0.096 R)
• M72: 29,917,031 km (0.119 R)
• M73: 30,650,509 km (0.117 R)
• M74: 30,881,040 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.2

Radius: 3.9

Gravity: 54.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.61 AU - 14.11 AU

Year: 15553 Days

Day: 19.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,657,226 km

• M1: 138,677 km (0.098 R)
• M2: 352,752 km (0.104 R)
• M3: 404,812 km (0.036 R)
• M4: 725,101 km (0.064 R)
• M5: 885,320 km (0.118 R)
• M6: 1,237,922 km (0.108 R)
• M7: 1,264,551 km (0.087 R)
• M8: 1,291,478 km (0.045 R)
• M9: 1,318,705 km (0.101 R)
• M10: 1,401,134 km (0.109 R)
• M11: 1,485,357 km (0.1 R)
• M12: 2,088,386 km (0.116 R)
• M13: 2,482,726 km (0.076 R)
• M14: 2,758,136 km (0.117 R)
• M15: 3,375,078 km (0.032 R)
• M16: 3,488,174 km (0.119 R)
• M17: 3,526,171 km (0.097 R)
• M18: 4,940,769 km (0.088 R)
• M19: 5,026,339 km (0.114 R)
• M20: 5,286,041 km (0.116 R)
• M21: 6,228,807 km (0.114 R)
• M22: 8,672,787 km (0.093 R)
• M23: 8,827,920 km (0.093 R)
• M24: 9,723,862 km (0.101 R)
• M25: 11,943,296 km (0.092 R)
• M26: 12,755,313 km (0.117 R)
• M27: 13,049,721 km (0.119 R)
• M28: 13,645,121 km (0.114 R)
• M29: 15,421,297 km (0.075 R)
• M30: 15,483,828 km (0.113 R)
• M31: 15,672,023 km (0.093 R)
• M32: 16,945,250 km (0.116 R)
• M33: 17,074,353 km (0.05 R)
• M34: 17,594,206 km (0.099 R)
• M35: 18,582,898 km (0.113 R)
• M36: 18,983,371 km (0.074 R)
• M37: 19,117,561 km (0.084 R)
• M38: 20,201,846 km (0.033 R)
• M39: 20,407,394 km (0.085 R)
• M40: 20,476,059 km (0.104 R)
• M41: 21,375,591 km (0.093 R)
• M42: 21,445,453 km (0.074 R)
• M43: 22,429,658 km (0.11 R)
• M44: 23,356,566 km (0.111 R)
• M45: 23,716,498 km (0.107 R)
• M46: 24,078,226 km (0.113 R)
• M47: 24,514,603 km (0.047 R)
• M48: 26,286,440 km (0.113 R)
• M49: 26,510,837 km (0.059 R)
• M50: 26,735,832 km (0.089 R)
• M51: 26,886,178 km (0.05 R)
• M52: 28,328,451 km (0.092 R)
• M53: 29,795,707 km (0.104 R)
• M54: 30,264,098 km (0.07 R)
• M55: 30,420,877 km (0.11 R)
• M56: 32,482,186 km (0.069 R)
• M57: 33,206,239 km (0.059 R)
• M58: 33,287,022 km (0.069 R)
• M59: 33,448,738 km (0.072 R)
• M60: 33,610,752 km (0.086 R)
• M61: 33,935,529 km (0.116 R)
• M62: 34,506,394 km (0.057 R)
• M63: 37,660,516 km (0.045 R)
• M64: 38,336,100 km (0.114 R)
• M65: 38,930,602 km (0.092 R)
• M66: 40,214,750 km (0.088 R)
• M67: 40,645,891 km (0.066 R)
• M68: 43,000,262 km (0.039 R)
• M69: 43,088,226 km (0.118 R)
• M70: 43,176,339 km (0.114 R)
• M71: 43,352,715 km (0.089 R)
• M72: 43,883,339 km (0.078 R)
• M73: 45,398,466 km (0.057 R)
• M74: 47,202,616 km (0.084 R)
• M75: 49,030,253 km (0.045 R)
• M76: 49,583,017 km (0.098 R)
• M77: 49,952,674 km (0.096 R)
• M78: 50,045,125 km (0.048 R)
• M79: 50,508,879 km (0.065 R)
• M80: 51,160,377 km (0.062 R)
• M81: 54,078,733 km (0.096 R)
• M82: 56,086,336 km (0.047 R)
• M83: 56,760,873 km (0.078 R)
• M84: 57,147,583 km (0.047 R)
• M85: 57,632,131 km (0.115 R)
• M86: 59,485,798 km (0.113 R)
• M87: 62,253,209 km (0.087 R)
• M88: 63,552,167 km (0.061 R)
• M89: 64,356,106 km (0.102 R)
• M90: 64,456,786 km (0.1 R)
• M91: 65,163,187 km (0.114 R)
• M92: 65,466,871 km (0.11 R)
• M93: 67,298,098 km (0.105 R)
• M94: 67,809,723 km (0.092 R)
• M95: 68,014,672 km (0.106 R)
• M96: 68,425,468 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 5

Gravity: 35.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.48 AU - 12.76 AU

Year: 16068 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,657,226 km

• M1: 104,270 km (0.071 R)
• M2: 207,492 km (0.096 R)
• M3: 363,224 km (0.079 R)
• M4: 552,764 km (0.104 R)
• M5: 1,091,316 km (0.027 R)
• M6: 1,252,284 km (0.073 R)
• M7: 1,307,635 km (0.05 R)
• M8: 1,478,625 km (0.063 R)
• M9: 1,626,578 km (0.109 R)
• M10: 1,687,165 km (0.089 R)
• M11: 1,841,849 km (0.087 R)
• M12: 1,905,129 km (0.078 R)
• M13: 2,436,201 km (0.098 R)
• M14: 3,197,954 km (0.057 R)
• M15: 4,402,366 km (0.053 R)
• M16: 4,831,862 km (0.096 R)
• M17: 5,823,097 km (0.115 R)
• M18: 6,198,737 km (0.102 R)
• M19: 7,221,538 km (0.105 R)
• M20: 7,523,427 km (0.088 R)
• M21: 7,726,880 km (0.069 R)
• M22: 7,778,042 km (0.089 R)
• M23: 9,093,007 km (0.072 R)
• M24: 9,147,162 km (0.111 R)
• M25: 9,309,775 km (0.05 R)
• M26: 9,583,090 km (0.085 R)
• M27: 10,475,441 km (0.096 R)
• M28: 10,588,687 km (0.076 R)
• M29: 11,277,585 km (0.099 R)
• M30: 11,452,166 km (0.099 R)
• M31: 11,569,002 km (0.047 R)
• M32: 11,980,994 km (0.115 R)
• M33: 13,123,174 km (0.095 R)
• M34: 13,800,254 km (0.107 R)
• M35: 13,924,570 km (0.034 R)
• M36: 14,049,334 km (0.054 R)
• M37: 14,174,398 km (0.089 R)
• M38: 14,237,080 km (0.073 R)
• M39: 14,868,832 km (0.109 R)
• M40: 15,060,167 km (0.119 R)
• M41: 15,703,887 km (0.103 R)
• M42: 15,963,738 km (0.081 R)
• M43: 16,620,024 km (0.094 R)
• M44: 16,685,997 km (0.118 R)
• M45: 17,284,837 km (0.048 R)
• M46: 18,162,229 km (0.112 R)
• M47: 18,709,308 km (0.083 R)
• M48: 19,123,096 km (0.103 R)
• M49: 19,331,186 km (0.062 R)
• M50: 21,022,540 km (0.082 R)
• M51: 21,309,020 km (0.084 R)
• M52: 23,128,579 km (0.052 R)
• M53: 23,572,585 km (0.067 R)
• M54: 24,469,125 km (0.077 R)
• M55: 26,064,736 km (0.092 R)
• M56: 26,372,459 km (0.092 R)
• M57: 26,604,037 km (0.114 R)
• M58: 27,693,558 km (0.071 R)
• M59: 27,929,025 km (0.031 R)
• M60: 28,559,879 km (0.12 R)
• M61: 29,355,141 km (0.025 R)
• M62: 29,595,246 km (0.083 R)
• M63: 29,755,615 km (0.104 R)
• M64: 29,916,133 km (0.105 R)
• M65: 30,804,894 km (0.101 R)
• M66: 31,538,522 km (0.113 R)
• M67: 31,702,332 km (0.092 R)
• M68: 32,112,978 km (0.084 R)
• M69: 32,856,779 km (0.112 R)
• M70: 32,939,806 km (0.098 R)
• M71: 37,610,251 km (0.1 R)
• M72: 38,132,048 km (0.099 R)
• M73: 43,390,114 km (0.109 R)
• M74: 43,663,430 km (0.066 R)
• M75: 45,500,342 km (0.091 R)
• M76: 52,028,643 km (0.109 R)
• M77: 53,388,338 km (0.095 R)
• M78: 53,876,925 km (0.12 R)
• M79: 54,563,280 km (0.118 R)
• M80: 55,548,831 km (0.09 R)
• M81: 55,944,667 km (0.095 R)
• M82: 56,341,400 km (0.08 R)
• M83: 56,440,733 km (0.091 R)
• M84: 57,337,573 km (0.118 R)
• M85: 57,637,516 km (0.097 R)
• M86: 59,245,993 km (0.117 R)
• M87: 59,650,505 km (0.115 R)
• M88: 60,157,343 km (0.087 R)
• M89: 60,258,920 km (0.105 R)
• M90: 61,891,332 km (0.091 R)
• M91: 61,993,806 km (0.105 R)
• M92: 64,678,789 km (0.091 R)
• M93: 71,125,260 km (0.105 R)
• M94: 71,447,494 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.8

Radius: 3.7

Gravity: 51.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.25 AU - 13.71 AU

Year: 18847 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,657,226 km

• M1: 58,044 km (0.107 R)
• M2: 108,907 km (0.097 R)
• M3: 155,133 km (0.115 R)
• M4: 238,758 km (0.086 R)
• M5: 319,691 km (0.045 R)
• M6: 467,344 km (0.097 R)
• M7: 612,902 km (0.091 R)
• M8: 772,224 km (0.106 R)
• M9: 995,424 km (0.097 R)
• M10: 1,322,595 km (0.086 R)
• M11: 1,557,912 km (0.102 R)
• M12: 1,870,273 km (0.057 R)
• M13: 3,029,806 km (0.038 R)
• M14: 4,026,576 km (0.036 R)
• M15: 4,110,351 km (0.04 R)
• M16: 4,451,434 km (0.085 R)
• M17: 5,114,901 km (0.068 R)
• M18: 5,160,229 km (0.095 R)
• M19: 5,296,961 km (0.118 R)
• M20: 5,434,891 km (0.034 R)
• M21: 5,620,691 km (0.117 R)
• M22: 5,903,431 km (0.07 R)
• M23: 6,928,476 km (0.086 R)
• M24: 7,180,548 km (0.042 R)
• M25: 7,538,536 km (0.112 R)
• M26: 8,539,046 km (0.039 R)
• M27: 8,646,907 km (0.089 R)
• M28: 9,302,744 km (0.084 R)
• M29: 9,469,096 km (0.068 R)
• M30: 9,524,896 km (0.063 R)
• M31: 10,777,629 km (0.028 R)
• M32: 11,363,903 km (0.081 R)
• M33: 12,689,939 km (0.11 R)
• M34: 12,751,423 km (0.039 R)
• M35: 12,998,110 km (0.052 R)
• M36: 13,747,596 km (0.083 R)
• M37: 14,127,574 km (0.101 R)
• M38: 14,255,032 km (0.084 R)
• M39: 15,288,154 km (0.098 R)
• M40: 16,211,772 km (0.117 R)
• M41: 17,085,423 km (0.082 R)
• M42: 18,948,365 km (0.117 R)
• M43: 19,654,467 km (0.058 R)
• M44: 20,225,632 km (0.117 R)
• M45: 20,513,159 km (0.077 R)
• M46: 22,045,191 km (0.093 R)
• M47: 23,011,743 km (0.107 R)
• M48: 23,387,234 km (0.083 R)
• M49: 23,992,207 km (0.065 R)
• M50: 24,220,344 km (0.086 R)
• M51: 25,837,647 km (0.06 R)
• M52: 26,149,558 km (0.095 R)
• M53: 26,384,427 km (0.12 R)
• M54: 26,541,355 km (0.055 R)
• M55: 28,932,228 km (0.111 R)
• M56: 29,256,257 km (0.104 R)
• M57: 29,826,075 km (0.045 R)
• M58: 30,235,226 km (0.073 R)
• M59: 30,481,763 km (0.107 R)
• M60: 32,057,926 km (0.089 R)
• M61: 32,729,471 km (0.082 R)
• M62: 33,830,661 km (0.106 R)
• M63: 35,116,305 km (0.109 R)
• M64: 35,808,345 km (0.089 R)
• M65: 36,417,806 km (0.096 R)
• M66: 37,118,373 km (0.108 R)
• M67: 37,470,227 km (0.088 R)
• M68: 38,177,526 km (0.09 R)
• M69: 39,874,714 km (0.076 R)
• M70: 40,144,888 km (0.062 R)
• M71: 41,140,910 km (0.047 R)
• M72: 43,157,340 km (0.108 R)
• M73: 44,643,894 km (0.09 R)
• M74: 46,147,054 km (0.106 R)
• M75: 46,620,232 km (0.065 R)
• M76: 49,686,240 km (0.105 R)
• M77: 50,462,803 km (0.119 R)
• M78: 51,831,623 km (0.107 R)
• M79: 53,113,378 km (0.053 R)
• M80: 53,212,411 km (0.025 R)
• M81: 54,006,926 km (0.056 R)
• M82: 54,305,972 km (0.12 R)
• M83: 55,808,982 km (0.086 R)
• M84: 56,919,746 km (0.084 R)
• M85: 58,753,217 km (0.113 R)
• M86: 59,266,039 km (0.102 R)
• M87: 62,687,043 km (0.096 R)
• M88: 62,791,612 km (0.06 R)
• M89: 63,946,807 km (0.075 R)
• M90: 64,474,139 km (0.12 R)
• M91: 65,852,085 km (0.068 R)
• M92: 66,277,990 km (0.051 R)
• M93: 66,491,317 km (0.085 R)
• M94: 67,346,867 km (0.06 R)
• M95: 69,501,525 km (0.074 R)
• M96: 70,914,178 km (0.05 R)
• M97: 73,657,204 km (0.052 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: 508 - 16,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit