🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 46.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,592,893 km

• M1: 334,800 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 311 Days

Day: 34.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,592,893 km

• M1: 239,057 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.31 AU

Year: 411 Days

Day: 40.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,592,893 km

• M1: 72,705 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.52 AU - 4.12 AU

Year: 2813 Days

Day: 20 Hours

Environment

Temp: -138 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 13.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.17 AU - 9.49 AU

Year: 9885 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,592,893 km

• M1: 171,738 km (0.094 R)
• M2: 435,031 km (0.08 R)
• M3: 563,984 km (0.102 R)
• M4: 724,353 km (0.118 R)
• M5: 1,303,147 km (0.11 R)
• M6: 1,545,496 km (0.11 R)
• M7: 1,650,962 km (0.103 R)
• M8: 1,758,972 km (0.114 R)
• M9: 2,995,697 km (0.087 R)
• M10: 3,156,066 km (0.06 R)
• M11: 3,346,804 km (0.115 R)
• M12: 3,654,526 km (0.102 R)
• M13: 3,855,287 km (0.077 R)
• M14: 4,059,787 km (0.096 R)
• M15: 4,358,085 km (0.078 R)
• M16: 4,571,262 km (0.051 R)
• M17: 4,663,714 km (0.115 R)
• M18: 4,819,146 km (0.119 R)
• M19: 5,655,398 km (0.089 R)
• M20: 6,124,387 km (0.027 R)
• M21: 7,171,722 km (0.106 R)
• M22: 7,351,688 km (0.062 R)
• M23: 7,789,711 km (0.032 R)
• M24: 8,729,784 km (0.118 R)
• M25: 9,077,000 km (0.076 R)
• M26: 9,311,121 km (0.117 R)
• M27: 9,468,199 km (0.118 R)
• M28: 9,944,967 km (0.114 R)
• M29: 10,267,201 km (0.116 R)
• M30: 10,674,855 km (0.111 R)
• M31: 11,046,307 km (0.079 R)
• M32: 11,632,581 km (0.062 R)
• M33: 11,844,561 km (0.065 R)
• M34: 11,972,168 km (0.068 R)
• M35: 12,057,588 km (0.113 R)
• M36: 12,143,308 km (0.116 R)
• M37: 13,098,490 km (0.101 R)
• M38: 13,274,866 km (0.116 R)
• M39: 14,394,457 km (0.058 R)
• M40: 15,034,736 km (0.108 R)
• M41: 15,127,037 km (0.039 R)
• M42: 15,311,940 km (0.118 R)
• M43: 15,404,841 km (0.074 R)
• M44: 15,965,534 km (0.07 R)
• M45: 16,201,150 km (0.077 R)
• M46: 16,343,119 km (0.085 R)
• M47: 16,580,530 km (0.102 R)
• M48: 16,819,289 km (0.099 R)
• M49: 17,445,056 km (0.088 R)
• M50: 18,373,311 km (0.072 R)
• M51: 18,570,930 km (0.107 R)
• M52: 20,482,192 km (0.107 R)
• M53: 21,202,057 km (0.027 R)
• M54: 21,357,340 km (0.104 R)
• M55: 21,513,071 km (0.077 R)
• M56: 21,617,042 km (0.102 R)
• M57: 22,455,388 km (0.058 R)
• M58: 23,144,287 km (0.113 R)
• M59: 23,411,169 km (0.058 R)
• M60: 24,814,996 km (0.04 R)
• M61: 24,924,202 km (0.052 R)
• M62: 26,636,050 km (0.076 R)
• M63: 27,196,295 km (0.112 R)
• M64: 28,044,066 km (0.074 R)
• M65: 28,385,598 km (0.117 R)
• M66: 28,499,741 km (0.037 R)
• M67: 29,303,231 km (0.063 R)
• M68: 29,881,576 km (0.099 R)
• M69: 30,172,245 km (0.114 R)
• M70: 30,463,811 km (0.119 R)
• M71: 30,756,275 km (0.064 R)
• M72: 31,462,078 km (0.067 R)
• M73: 31,639,351 km (0.101 R)
• M74: 31,994,945 km (0.096 R)
• M75: 32,411,426 km (0.071 R)
• M76: 33,069,657 km (0.118 R)
• M77: 33,671,788 km (0.111 R)
• M78: 34,399,282 km (0.1 R)
• M79: 35,500,024 km (0.1 R)
• M80: 35,746,262 km (0.11 R)
• M81: 36,550,350 km (0.118 R)
• M82: 37,673,531 km (0.099 R)
• M83: 38,302,291 km (0.118 R)
• M84: 40,466,523 km (0.036 R)
• M85: 40,723,682 km (0.076 R)
• M86: 40,852,486 km (0.09 R)
• M87: 41,110,542 km (0.092 R)
• M88: 42,278,303 km (0.079 R)
• M89: 42,931,896 km (0.097 R)
• M90: 43,391,311 km (0.093 R)
• M91: 43,720,427 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 3.9

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.11 AU - 15.55 AU

Year: 17313 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,592,893 km

• M1: 176,974 km (0.105 R)
• M2: 590,762 km (0.077 R)
• M3: 753,674 km (0.098 R)
• M4: 992,133 km (0.11 R)
• M5: 1,557,763 km (0.104 R)
• M6: 1,706,164 km (0.049 R)
• M7: 2,178,295 km (0.102 R)
• M8: 2,260,723 km (0.058 R)
• M9: 2,629,631 km (0.1 R)
• M10: 2,926,284 km (0.11 R)
• M11: 3,017,239 km (0.052 R)
• M12: 3,078,425 km (0.093 R)
• M13: 3,390,636 km (0.097 R)
• M14: 3,486,378 km (0.113 R)
• M15: 3,582,869 km (0.104 R)
• M16: 3,778,543 km (0.085 R)
• M17: 4,490,629 km (0.059 R)
• M18: 4,701,562 km (0.107 R)
• M19: 5,279,907 km (0.104 R)
• M20: 5,390,759 km (0.065 R)
• M21: 5,765,951 km (0.1 R)
• M22: 6,981,882 km (0.075 R)
• M23: 7,349,295 km (0.108 R)
• M24: 7,933,175 km (0.041 R)
• M25: 8,230,576 km (0.08 R)
• M26: 8,273,510 km (0.064 R)
• M27: 9,189,199 km (0.104 R)
• M28: 9,278,060 km (0.094 R)
• M29: 10,320,757 km (0.093 R)
• M30: 10,879,206 km (0.12 R)
• M31: 10,926,180 km (0.106 R)
• M32: 11,352,085 km (0.091 R)
• M33: 11,495,400 km (0.109 R)
• M34: 11,591,142 km (0.108 R)
• M35: 11,783,525 km (0.113 R)
• M36: 12,612,746 km (0.104 R)
• M37: 13,159,377 km (0.111 R)
• M38: 13,917,090 km (0.103 R)
• M39: 14,070,428 km (0.102 R)
• M40: 14,275,526 km (0.112 R)
• M41: 15,001,525 km (0.078 R)
• M42: 15,263,770 km (0.07 R)
• M43: 15,739,491 km (0.076 R)
• M44: 16,059,331 km (0.095 R)
• M45: 16,112,887 km (0.113 R)
• M46: 16,651,290 km (0.106 R)
• M47: 16,922,661 km (0.101 R)
• M48: 17,524,942 km (0.067 R)
• M49: 18,022,953 km (0.078 R)
• M50: 18,190,054 km (0.101 R)
• M51: 18,357,604 km (0.069 R)
• M52: 18,413,553 km (0.075 R)
• M53: 18,750,448 km (0.116 R)
• M54: 18,976,340 km (0.106 R)
• M55: 20,989,928 km (0.102 R)
• M56: 22,230,244 km (0.05 R)
• M57: 22,469,151 km (0.103 R)
• M58: 22,708,957 km (0.088 R)
• M59: 23,615,669 km (0.077 R)
• M60: 25,215,170 km (0.08 R)
• M61: 26,849,377 km (0.032 R)
• M62: 26,912,956 km (0.068 R)
• M63: 27,615,169 km (0.103 R)
• M64: 27,679,196 km (0.072 R)
• M65: 29,429,492 km (0.054 R)
• M66: 32,492,658 km (0.12 R)
• M67: 33,513,214 km (0.04 R)
• M68: 34,199,420 km (0.06 R)
• M69: 37,060,928 km (0.1 R)
• M70: 37,131,687 km (0.088 R)
• M71: 37,628,203 km (0.113 R)
• M72: 40,143,392 km (0.086 R)
• M73: 40,725,926 km (0.116 R)
• M74: 42,194,379 km (0.119 R)
• M75: 42,268,130 km (0.101 R)
• M76: 42,638,236 km (0.065 R)
• M77: 43,083,588 km (0.114 R)
• M78: 44,730,063 km (0.102 R)
• M79: 47,391,558 km (0.098 R)
• M80: 47,776,025 km (0.085 R)
• M81: 48,625,292 km (0.097 R)
• M82: 48,780,126 km (0.117 R)
• M83: 49,947,587 km (0.104 R)
• M84: 50,025,678 km (0.065 R)
• M85: 50,573,804 km (0.101 R)
• M86: 52,786,506 km (0.078 R)
• M87: 52,866,092 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.3

Radius: 3.3

Gravity: 55.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.87 AU - 16.51 AU

Year: 23413 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,592,893 km

• M1: 463,005 km (0.096 R)
• M2: 527,781 km (0.096 R)
• M3: 739,911 km (0.117 R)
• M4: 765,044 km (0.058 R)
• M5: 790,475 km (0.117 R)
• M6: 1,003,802 km (0.108 R)
• M7: 1,175,241 km (0.076 R)
• M8: 1,947,615 km (0.1 R)
• M9: 2,269,998 km (0.087 R)
• M10: 2,306,799 km (0.117 R)
• M11: 3,586,459 km (0.048 R)
• M12: 4,852,656 km (0.075 R)
• M13: 5,043,842 km (0.047 R)
• M14: 5,433,544 km (0.114 R)
• M15: 5,483,061 km (0.11 R)
• M16: 5,682,026 km (0.057 R)
• M17: 6,554,332 km (0.104 R)
• M18: 6,659,648 km (0.11 R)
• M19: 7,687,984 km (0.11 R)
• M20: 7,910,735 km (0.109 R)
• M21: 8,305,524 km (0.075 R)
• M22: 8,880,578 km (0.101 R)
• M23: 9,114,250 km (0.105 R)
• M24: 9,587,578 km (0.072 R)
• M25: 9,887,522 km (0.111 R)
• M26: 10,251,344 km (0.097 R)
• M27: 10,496,385 km (0.052 R)
• M28: 10,743,371 km (0.054 R)
• M29: 13,050,619 km (0.111 R)
• M30: 13,583,337 km (0.086 R)
• M31: 14,601,351 km (0.061 R)
• M32: 14,876,910 km (0.027 R)
• M33: 14,946,174 km (0.1 R)
• M34: 15,643,599 km (0.07 R)
• M35: 17,579,246 km (0.085 R)
• M36: 17,725,553 km (0.091 R)
• M37: 18,463,369 km (0.049 R)
• M38: 19,740,486 km (0.096 R)
• M39: 19,816,482 km (0.053 R)
• M40: 20,121,512 km (0.034 R)
• M41: 20,659,017 km (0.101 R)
• M42: 21,279,100 km (0.117 R)
• M43: 23,095,518 km (0.089 R)
• M44: 25,125,561 km (0.091 R)
• M45: 26,203,413 km (0.109 R)
• M46: 26,286,889 km (0.105 R)
• M47: 26,621,988 km (0.117 R)
• M48: 27,465,870 km (0.117 R)
• M49: 28,232,709 km (0.09 R)
• M50: 28,404,148 km (0.026 R)
• M51: 29,006,578 km (0.114 R)
• M52: 29,352,748 km (0.109 R)
• M53: 30,136,790 km (0.086 R)
• M54: 31,547,349 km (0.119 R)
• M55: 32,350,240 km (0.085 R)
• M56: 33,250,221 km (0.081 R)
• M57: 33,884,965 km (0.116 R)
• M58: 34,067,175 km (0.067 R)
• M59: 36,091,833 km (0.085 R)
• M60: 36,277,783 km (0.054 R)
• M61: 36,650,730 km (0.107 R)
• M62: 37,400,365 km (0.091 R)
• M63: 40,642,450 km (0.071 R)
• M64: 40,835,880 km (0.082 R)
• M65: 43,576,813 km (0.07 R)
• M66: 43,675,846 km (0.098 R)
• M67: 44,171,763 km (0.104 R)
• M68: 44,271,246 km (0.12 R)
• M69: 44,969,419 km (0.042 R)
• M70: 48,719,239 km (0.093 R)
• M71: 48,924,787 km (0.095 R)
• M72: 50,060,384 km (0.118 R)
• M73: 50,787,580 km (0.033 R)
• M74: 52,673,410 km (0.114 R)
• M75: 53,943,347 km (0.062 R)
• M76: 55,437,530 km (0.072 R)
• M77: 56,621,148 km (0.106 R)
• M78: 57,813,144 km (0.117 R)
• M79: 58,248,474 km (0.06 R)
• M80: 59,781,254 km (0.093 R)
• M81: 60,111,416 km (0.033 R)
• M82: 60,884,089 km (0.116 R)
• M83: 61,771,205 km (0.079 R)
• M84: 63,446,103 km (0.087 R)
• M85: 63,670,499 km (0.057 R)
• M86: 65,135,810 km (0.102 R)
• M87: 65,588,942 km (0.105 R)
• M88: 66,156,816 km (0.051 R)
• M89: 71,107,009 km (0.085 R)
• M90: 71,223,546 km (0.106 R)
• M91: 71,690,292 km (0.068 R)
• M92: 73,921,394 km (0.084 R)
• M93: 74,986,082 km (0.056 R)
• M94: 79,295,399 km (0.114 R)
• M95: 79,658,024 km (0.094 R)
• M96: 80,021,397 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.9

Radius: 3.8

Gravity: 48.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.77 AU - 23.75 AU

Year: 31843 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,592,893 km

• M1: 136,583 km (0.094 R)
• M2: 220,507 km (0.076 R)
• M3: 365,468 km (0.115 R)
• M4: 852,409 km (0.091 R)
• M5: 1,112,559 km (0.067 R)
• M6: 1,251,386 km (0.106 R)
• M7: 2,412,864 km (0.097 R)
• M8: 2,730,012 km (0.071 R)
• M9: 2,870,035 km (0.101 R)
• M10: 3,060,174 km (0.1 R)
• M11: 3,809,510 km (0.033 R)
• M12: 4,612,252 km (0.111 R)
• M13: 4,891,102 km (0.101 R)
• M14: 5,175,488 km (0.11 R)
• M15: 5,819,656 km (0.069 R)
• M16: 5,939,484 km (0.067 R)
• M17: 5,999,772 km (0.114 R)
• M18: 7,054,288 km (0.093 R)
• M19: 10,542,312 km (0.087 R)
• M20: 10,615,315 km (0.079 R)
• M21: 10,688,469 km (0.087 R)
• M22: 10,761,772 km (0.096 R)
• M23: 10,908,826 km (0.094 R)
• M24: 11,056,629 km (0.095 R)
• M25: 11,428,978 km (0.058 R)
• M26: 12,570,410 km (0.114 R)
• M27: 13,907,366 km (0.071 R)
• M28: 14,067,585 km (0.104 R)
• M29: 14,228,403 km (0.118 R)
• M30: 14,959,787 km (0.111 R)
• M31: 15,123,896 km (0.101 R)
• M32: 16,037,490 km (0.052 R)
• M33: 16,628,103 km (0.045 R)
• M34: 17,225,896 km (0.074 R)
• M35: 17,917,636 km (0.057 R)
• M36: 18,004,702 km (0.116 R)
• M37: 19,956,206 km (0.117 R)
• M38: 20,318,233 km (0.094 R)
• M39: 21,602,082 km (0.067 R)
• M40: 22,911,961 km (0.117 R)
• M41: 23,101,202 km (0.113 R)
• M42: 23,290,892 km (0.114 R)
• M43: 23,481,181 km (0.109 R)
• M44: 23,767,511 km (0.082 R)
• M45: 28,503,630 km (0.089 R)
• M46: 32,133,772 km (0.073 R)
• M47: 32,239,688 km (0.115 R)
• M48: 33,948,694 km (0.107 R)
• M49: 34,164,414 km (0.116 R)
• M50: 36,126,240 km (0.061 R)
• M51: 37,231,768 km (0.107 R)
• M52: 38,236,169 km (0.058 R)
• M53: 38,348,367 km (0.098 R)
• M54: 41,187,585 km (0.066 R)
• M55: 42,342,032 km (0.083 R)
• M56: 43,390,114 km (0.106 R)
• M57: 45,155,968 km (0.12 R)
• M58: 45,393,080 km (0.09 R)
• M59: 47,065,136 km (0.037 R)
• M60: 48,757,237 km (0.109 R)
• M61: 50,469,086 km (0.115 R)
• M62: 50,592,055 km (0.045 R)
• M63: 51,703,866 km (0.107 R)
• M64: 52,076,216 km (0.093 R)
• M65: 54,581,382 km (0.11 R)
• M66: 55,721,467 km (0.109 R)
• M67: 56,613,519 km (0.114 R)
• M68: 56,997,387 km (0.115 R)
• M69: 57,125,443 km (0.058 R)
• M70: 58,024,975 km (0.09 R)
• M71: 58,282,882 km (0.069 R)
• M72: 59,318,248 km (0.088 R)
• M73: 60,882,444 km (0.054 R)
• M74: 61,013,492 km (0.071 R)
• M75: 64,852,173 km (0.06 R)
• M76: 65,387,733 km (0.076 R)
• M77: 67,138,477 km (0.096 R)
• M78: 69,724,725 km (0.078 R)
• M79: 69,998,938 km (0.088 R)
• M80: 73,595,271 km (0.069 R)
• M81: 73,734,696 km (0.07 R)
• M82: 74,153,869 km (0.105 R)
• M83: 74,293,743 km (0.07 R)
• M84: 75,415,727 km (0.032 R)
• M85: 75,697,121 km (0.082 R)
• M86: 76,967,805 km (0.101 R)
• M87: 77,676,750 km (0.12 R)
• M88: 81,253,784 km (0.06 R)
• M89: 84,008,031 km (0.11 R)
• M90: 84,153,889 km (0.092 R)
• M91: 90,203,926 km (0.105 R)
• M92: 95,326,306 km (0.032 R)
• M93: 95,935,170 km (0.118 R)
• M94: 98,076,214 km (0.076 R)
• M95: 99,152,571 km (0.1 R)
• M96: 102,560,859 km (0.094 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: 303 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit