🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 28.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 129.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 416 Days

Day: 19.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 2 AU

Year: 807 Days

Day: 17.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.58 AU - 2.62 AU

Year: 1159 Days

Day: 22.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 14.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.69 AU - 4.97 AU

Year: 3431 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,640,405 km

• M1: 185,651 km (0.092 R)
• M2: 428,747 km (0.091 R)
• M3: 846,724 km (0.08 R)
• M4: 938,427 km (0.094 R)
• M5: 1,070,672 km (0.11 R)
• M6: 1,579,155 km (0.087 R)
• M7: 1,680,882 km (0.113 R)
• M8: 2,908,931 km (0.1 R)
• M9: 3,017,239 km (0.088 R)
• M10: 3,108,644 km (0.12 R)
• M11: 3,238,196 km (0.11 R)
• M12: 3,560,429 km (0.093 R)
• M13: 3,833,745 km (0.118 R)
• M14: 4,339,236 km (0.102 R)
• M15: 4,505,589 km (0.085 R)
• M16: 5,458,078 km (0.07 R)
• M17: 5,660,484 km (0.098 R)
• M18: 6,306,597 km (0.079 R)
• M19: 6,542,962 km (0.05 R)
• M20: 7,000,432 km (0.118 R)
• M21: 7,443,392 km (0.113 R)
• M22: 7,643,254 km (0.11 R)
• M23: 7,870,344 km (0.089 R)
• M24: 8,073,947 km (0.046 R)
• M25: 8,382,717 km (0.085 R)
• M26: 8,721,705 km (0.079 R)
• M27: 8,853,352 km (0.114 R)
• M28: 9,252,180 km (0.091 R)
• M29: 9,440,224 km (0.081 R)
• M30: 9,902,481 km (0.051 R)
• M31: 10,094,864 km (0.089 R)
• M32: 10,205,417 km (0.037 R)
• M33: 10,399,894 km (0.053 R)
• M34: 10,877,411 km (0.118 R)
• M35: 11,190,070 km (0.106 R)
• M36: 11,419,404 km (0.04 R)
• M37: 11,708,277 km (0.09 R)
• M38: 12,028,866 km (0.098 R)
• M39: 13,279,504 km (0.113 R)
• M40: 13,705,708 km (0.111 R)
• M41: 13,858,896 km (0.116 R)
• M42: 14,012,833 km (0.075 R)
• M43: 14,167,218 km (0.109 R)
• M44: 14,446,666 km (0.064 R)
• M45: 14,853,423 km (0.097 R)
• M46: 15,232,354 km (0.115 R)
• M47: 15,454,806 km (0.114 R)
• M48: 15,614,427 km (0.076 R)
• M49: 16,290,759 km (0.101 R)
• M50: 16,388,148 km (0.119 R)
• M51: 16,714,121 km (0.082 R)
• M52: 17,972,838 km (0.085 R)
• M53: 19,022,267 km (0.051 R)
• M54: 19,537,183 km (0.044 R)
• M55: 19,709,819 km (0.064 R)
• M56: 20,756,405 km (0.049 R)
• M57: 21,393,094 km (0.109 R)
• M58: 21,535,511 km (0.104 R)
• M59: 21,892,751 km (0.085 R)
• M60: 22,072,119 km (0.098 R)
• M61: 22,432,350 km (0.081 R)
• M62: 22,903,584 km (0.108 R)
• M63: 23,268,303 km (0.1 R)
• M64: 23,378,108 km (0.045 R)
• M65: 23,561,515 km (0.063 R)
• M66: 24,448,331 km (0.109 R)
• M67: 24,858,529 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 12.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.94 AU - 5.52 AU

Year: 3917 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,640,405 km

• M1: 159,621 km (0.044 R)
• M2: 280,346 km (0.052 R)
• M3: 370,255 km (0.114 R)
• M4: 468,690 km (0.108 R)
• M5: 557,252 km (0.089 R)
• M6: 637,586 km (0.062 R)
• M7: 746,942 km (0.082 R)
• M8: 829,371 km (0.096 R)
• M9: 932,892 km (0.081 R)
• M10: 1,116,150 km (0.1 R)
• M11: 1,321,996 km (0.075 R)
• M12: 1,434,943 km (0.035 R)
• M13: 1,572,872 km (0.072 R)
• M14: 1,851,124 km (0.072 R)
• M15: 1,931,907 km (0.032 R)
• M16: 2,739,735 km (0.116 R)
• M17: 2,940,047 km (0.088 R)
• M18: 3,228,621 km (0.065 R)
• M19: 3,412,028 km (0.101 R)
• M20: 3,497,748 km (0.1 R)
• M21: 3,745,033 km (0.083 R)
• M22: 3,998,003 km (0.05 R)
• M23: 4,333,701 km (0.094 R)
• M24: 4,458,166 km (0.111 R)
• M25: 4,552,263 km (0.057 R)
• M26: 4,726,545 km (0.097 R)
• M27: 4,838,594 km (0.108 R)
• M28: 5,081,690 km (0.111 R)
• M29: 5,328,975 km (0.101 R)
• M30: 5,766,998 km (0.09 R)
• M31: 6,094,468 km (0.055 R)
• M32: 6,392,766 km (0.068 R)
• M33: 6,840,063 km (0.076 R)
• M34: 7,003,574 km (0.093 R)
• M35: 7,150,180 km (0.119 R)
• M36: 7,483,484 km (0.059 R)
• M37: 7,595,682 km (0.112 R)
• M38: 7,727,478 km (0.103 R)
• M39: 7,954,867 km (0.085 R)
• M40: 8,088,757 km (0.067 R)
• M41: 8,223,245 km (0.095 R)
• M42: 8,455,571 km (0.088 R)
• M43: 8,709,738 km (0.076 R)
• M44: 8,827,920 km (0.059 R)
• M45: 8,906,908 km (0.112 R)
• M46: 9,085,827 km (0.107 R)
• M47: 9,608,970 km (0.119 R)
• M48: 9,792,527 km (0.091 R)
• M49: 9,894,852 km (0.12 R)
• M50: 10,038,915 km (0.091 R)
• M51: 10,370,573 km (0.1 R)
• M52: 10,537,824 km (0.082 R)
• M53: 10,663,785 km (0.07 R)
• M54: 10,790,345 km (0.114 R)
• M55: 10,938,596 km (0.049 R)
• M56: 11,194,259 km (0.08 R)
• M57: 11,279,979 km (0.102 R)
• M58: 11,820,476 km (0.072 R)
• M59: 11,995,206 km (0.078 R)
• M60: 12,148,843 km (0.066 R)
• M61: 12,369,500 km (0.08 R)
• M62: 12,524,633 km (0.037 R)
• M63: 12,680,514 km (0.113 R)
• M64: 13,084,279 km (0.116 R)
• M65: 13,197,225 km (0.091 R)
• M66: 13,652,152 km (0.108 R)
• M67: 13,927,562 km (0.074 R)
• M68: 14,274,479 km (0.111 R)
• M69: 14,507,403 km (0.039 R)
• M70: 15,213,505 km (0.101 R)
• M71: 15,642,552 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 11.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.08 AU - 6.74 AU

Year: 5471 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,640,405 km

• M1: 376,089 km (0.1 R)
• M2: 511,326 km (0.03 R)
• M3: 892,202 km (0.099 R)
• M4: 978,370 km (0.089 R)
• M5: 1,113,607 km (0.071 R)
• M6: 1,207,255 km (0.036 R)
• M7: 1,287,589 km (0.113 R)
• M8: 1,386,473 km (0.051 R)
• M9: 1,844,991 km (0.079 R)
• M10: 1,957,488 km (0.038 R)
• M11: 2,389,676 km (0.072 R)
• M12: 2,575,178 km (0.079 R)
• M13: 2,960,392 km (0.071 R)
• M14: 3,115,376 km (0.115 R)
• M15: 3,341,268 km (0.091 R)
• M16: 3,785,574 km (0.053 R)
• M17: 4,474,323 km (0.095 R)
• M18: 4,963,807 km (0.079 R)
• M19: 5,201,668 km (0.092 R)
• M20: 5,281,852 km (0.11 R)
• M21: 5,910,013 km (0.034 R)
• M22: 6,134,111 km (0.07 R)
• M23: 6,304,054 km (0.081 R)
• M24: 6,475,643 km (0.098 R)
• M25: 6,793,987 km (0.119 R)
• M26: 7,058,476 km (0.119 R)
• M27: 7,266,417 km (0.086 R)
• M28: 7,627,846 km (0.1 R)
• M29: 8,180,909 km (0.109 R)
• M30: 8,588,414 km (0.042 R)
• M31: 8,778,702 km (0.09 R)
• M32: 9,099,141 km (0.095 R)
• M33: 9,260,707 km (0.119 R)
• M34: 9,488,544 km (0.065 R)
• M35: 9,619,592 km (0.11 R)
• M36: 10,016,475 km (0.106 R)
• M37: 10,520,021 km (0.084 R)
• M38: 10,655,707 km (0.025 R)
• M39: 10,963,280 km (0.073 R)
• M40: 11,100,760 km (0.12 R)
• M41: 11,551,948 km (0.051 R)
• M42: 11,727,127 km (0.085 R)
• M43: 11,903,054 km (0.115 R)
• M44: 12,080,028 km (0.109 R)
• M45: 12,186,542 km (0.028 R)
• M46: 12,687,994 km (0.052 R)
• M47: 12,941,263 km (0.097 R)
• M48: 13,086,672 km (0.093 R)
• M49: 13,563,291 km (0.05 R)
• M50: 14,008,195 km (0.087 R)
• M51: 14,120,244 km (0.075 R)
• M52: 14,950,662 km (0.047 R)
• M53: 15,256,589 km (0.105 R)
• M54: 15,333,333 km (0.118 R)
• M55: 16,737,758 km (0.102 R)
• M56: 16,856,688 km (0.065 R)
• M57: 17,535,713 km (0.105 R)
• M58: 18,550,585 km (0.093 R)
• M59: 19,459,242 km (0.103 R)
• M60: 20,721,848 km (0.073 R)
• M61: 21,319,941 km (0.086 R)
• M62: 22,097,550 km (0.047 R)
• M63: 22,358,748 km (0.045 R)
• M64: 22,489,796 km (0.115 R)
• M65: 23,104,494 km (0.071 R)
• M66: 23,680,296 km (0.074 R)
• M67: 23,858,317 km (0.086 R)
• M68: 24,036,937 km (0.118 R)
• M69: 24,305,615 km (0.099 R)
• M70: 25,344,722 km (0.095 R)
• M71: 25,663,964 km (0.086 R)
• M72: 26,214,184 km (0.089 R)
• M73: 27,279,621 km (0.111 R)
• M74: 28,170,476 km (0.069 R)
• M75: 28,690,478 km (0.114 R)
• M76: 29,740,206 km (0.099 R)
• M77: 30,028,781 km (0.068 R)
• M78: 30,125,122 km (0.105 R)
• M79: 30,463,213 km (0.095 R)
• M80: 30,754,031 km (0.112 R)
• M81: 31,926,430 km (0.12 R)
• M82: 32,172,518 km (0.118 R)
• M83: 32,864,857 km (0.119 R)
• M84: 33,013,856 km (0.035 R)
• M85: 33,362,420 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 7.2

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.94 AU - 21.42 AU

Year: 29518 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,640,405 km

• M1: 474,524 km (0.052 R)
• M2: 549,024 km (0.092 R)
• M3: 654,790 km (0.074 R)
• M4: 917,933 km (0.079 R)
• M5: 1,144,723 km (0.086 R)
• M6: 1,845,290 km (0.09 R)
• M7: 2,302,012 km (0.08 R)
• M8: 3,413,375 km (0.111 R)
• M9: 3,612,789 km (0.114 R)
• M10: 3,713,917 km (0.066 R)
• M11: 3,815,942 km (0.083 R)
• M12: 3,919,015 km (0.098 R)
• M13: 5,283,049 km (0.076 R)
• M14: 5,689,207 km (0.052 R)
• M15: 10,125,981 km (0.067 R)
• M16: 10,412,610 km (0.051 R)
• M17: 10,629,527 km (0.099 R)
• M18: 10,920,944 km (0.102 R)
• M19: 11,214,904 km (0.102 R)
• M20: 11,661,004 km (0.048 R)
• M21: 12,112,790 km (0.095 R)
• M22: 12,647,004 km (0.093 R)
• M23: 12,801,090 km (0.08 R)
• M24: 13,033,415 km (0.08 R)
• M25: 13,111,206 km (0.101 R)
• M26: 13,267,087 km (0.089 R)
• M27: 13,345,327 km (0.095 R)
• M28: 14,375,907 km (0.119 R)
• M29: 16,765,583 km (0.118 R)
• M30: 17,360,534 km (0.096 R)
• M31: 17,531,823 km (0.105 R)
• M32: 18,483,864 km (0.088 R)
• M33: 19,452,660 km (0.062 R)
• M34: 19,898,462 km (0.108 R)
• M35: 20,800,088 km (0.091 R)
• M36: 21,992,233 km (0.059 R)
• M37: 22,270,336 km (0.055 R)
• M38: 22,363,386 km (0.08 R)
• M39: 22,643,134 km (0.068 R)
• M40: 22,830,281 km (0.117 R)
• M41: 22,924,079 km (0.036 R)
• M42: 25,212,926 km (0.102 R)
• M43: 26,877,651 km (0.081 R)
• M44: 26,976,685 km (0.09 R)
• M45: 28,577,681 km (0.062 R)
• M46: 28,982,792 km (0.056 R)
• M47: 29,593,900 km (0.112 R)
• M48: 29,696,075 km (0.096 R)
• M49: 30,106,422 km (0.032 R)
• M50: 31,870,779 km (0.114 R)
• M51: 32,924,247 km (0.061 R)
• M52: 33,136,377 km (0.089 R)
• M53: 35,934,157 km (0.097 R)
• M54: 36,700,247 km (0.12 R)
• M55: 40,383,945 km (0.082 R)
• M56: 43,251,886 km (0.03 R)
• M57: 43,833,373 km (0.119 R)
• M58: 44,417,403 km (0.074 R)
• M59: 44,886,392 km (0.109 R)
• M60: 46,898,184 km (0.096 R)
• M61: 47,017,564 km (0.096 R)
• M62: 47,136,793 km (0.112 R)
• M63: 56,117,602 km (0.035 R)
• M64: 56,624,739 km (0.07 R)
• M65: 57,388,137 km (0.116 R)
• M66: 60,995,390 km (0.032 R)
• M67: 61,777,937 km (0.047 R)
• M68: 62,695,121 km (0.095 R)
• M69: 63,221,107 km (0.095 R)
• M70: 63,748,739 km (0.087 R)
• M71: 65,873,627 km (0.1 R)
• M72: 66,274,549 km (0.033 R)
• M73: 67,751,679 km (0.066 R)
• M74: 70,738,550 km (0.118 R)
• M75: 71,149,196 km (0.112 R)
• M76: 71,972,882 km (0.119 R)
• M77: 74,740,891 km (0.043 R)
• M78: 76,558,805 km (0.119 R)
• M79: 78,532,749 km (0.095 R)
• M80: 79,099,725 km (0.086 R)
• M81: 81,381,541 km (0.095 R)
• M82: 83,107,152 km (0.109 R)
• M83: 84,409,103 km (0.066 R)
• M84: 86,740,436 km (0.059 R)
• M85: 89,388,468 km (0.101 R)
• M86: 95,518,240 km (0.05 R)
• M87: 96,274,906 km (0.119 R)
• M88: 97,337,799 km (0.105 R)
• M89: 98,709,911 km (0.11 R)
• M90: 99,168,728 km (0.098 R)
• M91: 100,242,092 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit