🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.71 AU - 0.83 AU

Year: 253 Days

Day: 32.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.68 AU - 0.92 AU

Year: 268 Days

Day: 27.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 486 Days

Day: 32.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,211,059 km

• M1: 394,190 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.78 AU - 2.82 AU

Year: 1756 Days

Day: 18.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.9 AU - 2.94 AU

Year: 1870 Days

Day: 27.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 11.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.62 AU - 9.18 AU

Year: 9950 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,211,059 km

• M1: 155,582 km (0.086 R)
• M2: 309,219 km (0.117 R)
• M3: 383,719 km (0.12 R)
• M4: 466,895 km (0.11 R)
• M5: 558,150 km (0.097 R)
• M6: 673,639 km (0.071 R)
• M7: 761,902 km (0.11 R)
• M8: 991,235 km (0.107 R)
• M9: 1,114,803 km (0.099 R)
• M10: 1,243,757 km (0.089 R)
• M11: 1,423,873 km (0.116 R)
• M12: 1,989,951 km (0.102 R)
• M13: 2,095,268 km (0.098 R)
• M14: 2,825,455 km (0.069 R)
• M15: 3,218,598 km (0.057 R)
• M16: 3,469,175 km (0.099 R)
• M17: 3,791,708 km (0.058 R)
• M18: 3,923,354 km (0.06 R)
• M19: 5,176,685 km (0.118 R)
• M20: 5,286,490 km (0.108 R)
• M21: 5,471,093 km (0.114 R)
• M22: 5,923,028 km (0.087 R)
• M23: 6,308,991 km (0.067 R)
• M24: 7,105,151 km (0.053 R)
• M25: 7,186,532 km (0.081 R)
• M26: 7,350,342 km (0.056 R)
• M27: 7,515,199 km (0.042 R)
• M28: 7,890,988 km (0.093 R)
• M29: 8,487,585 km (0.113 R)
• M30: 9,454,436 km (0.11 R)
• M31: 11,395,767 km (0.038 R)
• M32: 13,506,444 km (0.027 R)
• M33: 13,607,572 km (0.089 R)
• M34: 13,912,303 km (0.079 R)
• M35: 14,476,885 km (0.117 R)
• M36: 14,788,049 km (0.118 R)
• M37: 15,206,324 km (0.113 R)
• M38: 15,364,300 km (0.038 R)
• M39: 16,001,138 km (0.114 R)
• M40: 16,108,250 km (0.117 R)
• M41: 16,592,648 km (0.093 R)
• M42: 17,465,851 km (0.085 R)
• M43: 17,797,060 km (0.12 R)
• M44: 19,199,690 km (0.106 R)
• M45: 20,463,343 km (0.039 R)
• M46: 21,222,552 km (0.094 R)
• M47: 23,373,022 km (0.107 R)
• M48: 24,105,154 km (0.085 R)
• M49: 25,093,098 km (0.06 R)
• M50: 25,342,029 km (0.071 R)
• M51: 25,905,414 km (0.108 R)
• M52: 26,409,709 km (0.035 R)
• M53: 26,536,269 km (0.117 R)
• M54: 26,789,987 km (0.107 R)
• M55: 26,917,145 km (0.111 R)
• M56: 27,299,966 km (0.103 R)
• M57: 27,748,759 km (0.096 R)
• M58: 28,264,573 km (0.105 R)
• M59: 28,588,751 km (0.048 R)
• M60: 30,824,791 km (0.081 R)
• M61: 31,024,803 km (0.093 R)
• M62: 31,158,394 km (0.106 R)
• M63: 31,493,194 km (0.106 R)
• M64: 32,166,385 km (0.026 R)
• M65: 33,048,563 km (0.073 R)
• M66: 34,767,293 km (0.098 R)
• M67: 35,742,522 km (0.115 R)
• M68: 36,022,718 km (0.068 R)
• M69: 36,233,502 km (0.03 R)
• M70: 37,080,375 km (0.098 R)
• M71: 37,506,281 km (0.079 R)
• M72: 38,434,535 km (0.115 R)
• M73: 39,515,081 km (0.088 R)
• M74: 40,386,638 km (0.119 R)
• M75: 40,532,496 km (0.063 R)
• M76: 40,751,657 km (0.114 R)
• M77: 41,779,693 km (0.115 R)
• M78: 42,816,107 km (0.107 R)
• M79: 43,636,353 km (0.111 R)
• M80: 43,711,301 km (0.111 R)
• M81: 44,687,876 km (0.061 R)
• M82: 45,216,854 km (0.05 R)
• M83: 46,969,243 km (0.1 R)
• M84: 47,353,112 km (0.05 R)
• M85: 47,892,412 km (0.064 R)
• M86: 48,976,847 km (0.076 R)
• M87: 49,132,429 km (0.05 R)
• M88: 50,933,587 km (0.109 R)
• M89: 51,170,101 km (0.093 R)
• M90: 51,961,175 km (0.065 R)
• M91: 53,395,220 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 14.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.17 AU - 13.45 AU

Year: 13319 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,211,059 km

• M1: 201,209 km (0.053 R)
• M2: 336,595 km (0.117 R)
• M3: 448,943 km (0.1 R)
• M4: 552,315 km (0.113 R)
• M5: 726,896 km (0.104 R)
• M6: 1,492,089 km (0.11 R)
• M7: 1,682,826 km (0.082 R)
• M8: 1,904,680 km (0.101 R)
• M9: 2,042,609 km (0.098 R)
• M10: 2,160,193 km (0.094 R)
• M11: 2,756,939 km (0.113 R)
• M12: 2,914,167 km (0.1 R)
• M13: 4,038,095 km (0.107 R)
• M14: 4,430,191 km (0.062 R)
• M15: 4,584,277 km (0.095 R)
• M16: 4,677,776 km (0.078 R)
• M17: 5,057,605 km (0.087 R)
• M18: 5,646,422 km (0.115 R)
• M19: 6,853,527 km (0.119 R)
• M20: 7,249,214 km (0.073 R)
• M21: 7,726,580 km (0.039 R)
• M22: 8,596,043 km (0.103 R)
• M23: 8,750,428 km (0.078 R)
• M24: 8,866,815 km (0.117 R)
• M25: 9,022,846 km (0.111 R)
• M26: 10,304,002 km (0.07 R)
• M27: 10,427,121 km (0.045 R)
• M28: 10,882,497 km (0.11 R)
• M29: 11,091,635 km (0.076 R)
• M30: 11,471,464 km (0.093 R)
• M31: 12,331,053 km (0.114 R)
• M32: 13,255,867 km (0.12 R)
• M33: 13,794,420 km (0.108 R)
• M34: 14,661,788 km (0.091 R)
• M35: 14,800,316 km (0.113 R)
• M36: 16,019,538 km (0.052 R)
• M37: 16,162,255 km (0.09 R)
• M38: 16,497,055 km (0.107 R)
• M39: 16,689,438 km (0.109 R)
• M40: 17,222,156 km (0.093 R)
• M41: 17,908,361 km (0.075 R)
• M42: 19,156,007 km (0.098 R)
• M43: 20,277,094 km (0.027 R)
• M44: 20,845,566 km (0.084 R)
• M45: 23,010,546 km (0.025 R)
• M46: 23,387,234 km (0.098 R)
• M47: 23,711,861 km (0.089 R)
• M48: 23,874,773 km (0.104 R)
• M49: 24,804,524 km (0.034 R)
• M50: 25,025,031 km (0.059 R)
• M51: 25,135,584 km (0.113 R)
• M52: 25,357,138 km (0.06 R)
• M53: 27,038,918 km (0.112 R)
• M54: 27,209,160 km (0.082 R)
• M55: 28,930,433 km (0.062 R)
• M56: 29,862,727 km (0.118 R)
• M57: 30,038,654 km (0.077 R)
• M58: 30,627,621 km (0.116 R)
• M59: 31,160,937 km (0.1 R)
• M60: 31,577,717 km (0.07 R)
• M61: 31,876,763 km (0.045 R)
• M62: 32,658,262 km (0.078 R)
• M63: 33,203,098 km (0.096 R)
• M64: 33,934,332 km (0.054 R)
• M65: 34,855,705 km (0.08 R)
• M66: 35,040,908 km (0.111 R)
• M67: 36,034,537 km (0.064 R)
• M68: 36,534,792 km (0.042 R)
• M69: 36,974,460 km (0.078 R)
• M70: 38,303,936 km (0.067 R)
• M71: 38,814,514 km (0.098 R)
• M72: 39,842,401 km (0.1 R)
• M73: 40,554,337 km (0.113 R)
• M74: 40,684,188 km (0.048 R)
• M75: 42,385,266 km (0.099 R)
• M76: 43,842,947 km (0.046 R)
• M77: 43,976,239 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.8

Radius: 5.4

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.41 AU - 13.55 AU

Year: 15539 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,211,059 km

• M1: 311,014 km (0.104 R)
• M2: 374,443 km (0.104 R)
• M3: 672,442 km (0.117 R)
• M4: 1,129,015 km (0.044 R)
• M5: 1,204,412 km (0.114 R)
• M6: 1,897,200 km (0.065 R)
• M7: 2,558,273 km (0.087 R)
• M8: 2,691,714 km (0.093 R)
• M9: 3,176,561 km (0.118 R)
• M10: 3,283,972 km (0.097 R)
• M11: 3,320,026 km (0.102 R)
• M12: 4,745,244 km (0.105 R)
• M13: 5,243,256 km (0.083 R)
• M14: 5,541,404 km (0.11 R)
• M15: 6,604,896 km (0.097 R)
• M16: 6,696,300 km (0.088 R)
• M17: 8,661,268 km (0.112 R)
• M18: 8,811,614 km (0.057 R)
• M19: 9,576,208 km (0.116 R)
• M20: 9,835,761 km (0.035 R)
• M21: 9,887,970 km (0.068 R)
• M22: 10,843,003 km (0.101 R)
• M23: 11,059,322 km (0.095 R)
• M24: 11,551,050 km (0.095 R)
• M25: 13,183,462 km (0.11 R)
• M26: 14,350,625 km (0.11 R)
• M27: 14,826,645 km (0.083 R)
• M28: 15,066,750 km (0.066 R)
• M29: 15,611,435 km (0.112 R)
• M30: 15,672,322 km (0.114 R)
• M31: 16,039,435 km (0.115 R)
• M32: 16,409,540 km (0.027 R)
• M33: 16,719,956 km (0.094 R)
• M34: 16,969,784 km (0.06 R)
• M35: 17,032,316 km (0.111 R)
• M36: 17,095,147 km (0.091 R)
• M37: 17,157,829 km (0.111 R)
• M38: 18,365,532 km (0.092 R)
• M39: 19,012,094 km (0.118 R)
• M40: 19,142,244 km (0.064 R)
• M41: 19,469,116 km (0.079 R)
• M42: 19,863,755 km (0.104 R)
• M43: 20,861,722 km (0.029 R)
• M44: 20,996,061 km (0.104 R)
• M45: 21,739,862 km (0.081 R)
• M46: 21,807,929 km (0.109 R)
• M47: 24,163,198 km (0.073 R)
• M48: 26,018,211 km (0.118 R)
• M49: 26,452,643 km (0.109 R)
• M50: 29,034,703 km (0.117 R)
• M51: 30,089,966 km (0.111 R)
• M52: 31,541,813 km (0.037 R)
• M53: 34,751,735 km (0.058 R)
• M54: 36,516,541 km (0.08 R)
• M55: 36,597,473 km (0.083 R)
• M56: 36,759,488 km (0.082 R)
• M57: 36,921,652 km (0.088 R)
• M58: 38,887,069 km (0.075 R)
• M59: 40,634,372 km (0.114 R)
• M60: 41,559,934 km (0.089 R)
• M61: 41,982,847 km (0.086 R)
• M62: 42,237,313 km (0.066 R)
• M63: 43,003,703 km (0.1 R)
• M64: 44,032,787 km (0.101 R)
• M65: 44,896,565 km (0.114 R)
• M66: 48,229,456 km (0.053 R)
• M67: 48,762,922 km (0.103 R)
• M68: 50,465,196 km (0.093 R)
• M69: 50,826,026 km (0.118 R)
• M70: 51,368,917 km (0.097 R)
• M71: 53,100,662 km (0.047 R)
• M72: 56,714,797 km (0.117 R)
• M73: 56,996,041 km (0.116 R)
• M74: 57,089,988 km (0.106 R)
• M75: 57,183,786 km (0.084 R)
• M76: 57,842,615 km (0.073 R)
• M77: 58,125,804 km (0.118 R)
• M78: 59,643,624 km (0.073 R)
• M79: 59,929,655 km (0.117 R)
• M80: 60,216,135 km (0.083 R)
• M81: 60,407,471 km (0.086 R)
• M82: 61,174,459 km (0.093 R)
• M83: 61,270,650 km (0.098 R)
• M84: 62,137,869 km (0.056 R)
• M85: 62,331,000 km (0.079 R)
• M86: 62,912,038 km (0.111 R)
• M87: 63,009,127 km (0.063 R)
• M88: 63,689,498 km (0.047 R)
• M89: 63,884,424 km (0.053 R)
• M90: 63,981,813 km (0.114 R)
• M91: 64,665,774 km (0.1 R)
• M92: 64,763,761 km (0.114 R)
• M93: 65,057,720 km (0.106 R)
• M94: 65,352,129 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.5

Radius: 5.1

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.63 AU - 16.51 AU

Year: 18733 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 164.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,211,059 km

• M1: 94,097 km (0.105 R)
• M2: 129,552 km (0.109 R)
• M3: 184,903 km (0.071 R)
• M4: 250,576 km (0.042 R)
• M5: 309,368 km (0.093 R)
• M6: 673,938 km (0.113 R)
• M7: 847,771 km (0.046 R)
• M8: 1,011,431 km (0.093 R)
• M9: 1,395,000 km (0.091 R)
• M10: 1,790,238 km (0.117 R)
• M11: 3,199,749 km (0.084 R)
• M12: 3,983,343 km (0.114 R)
• M13: 4,178,418 km (0.087 R)
• M14: 4,864,474 km (0.051 R)
• M15: 5,072,864 km (0.116 R)
• M16: 5,455,386 km (0.08 R)
• M17: 5,935,595 km (0.105 R)
• M18: 6,158,196 km (0.107 R)
• M19: 6,248,105 km (0.088 R)
• M20: 6,566,000 km (0.045 R)
• M21: 6,889,132 km (0.034 R)
• M22: 7,987,030 km (0.094 R)
• M23: 8,531,118 km (0.036 R)
• M24: 8,832,857 km (0.085 R)
• M25: 9,189,498 km (0.075 R)
• M26: 9,498,717 km (0.065 R)
• M27: 9,602,687 km (0.079 R)
• M28: 9,864,035 km (0.094 R)
• M29: 11,150,726 km (0.037 R)
• M30: 11,869,394 km (0.114 R)
• M31: 11,925,344 km (0.105 R)
• M32: 12,093,641 km (0.098 R)
• M33: 13,467,698 km (0.097 R)
• M34: 13,818,954 km (0.114 R)
• M35: 15,253,597 km (0.088 R)
• M36: 15,375,220 km (0.095 R)
• M37: 15,680,849 km (0.102 R)
• M38: 15,742,184 km (0.056 R)
• M39: 16,923,259 km (0.044 R)
• M40: 18,132,608 km (0.074 R)
• M41: 18,910,667 km (0.107 R)
• M42: 18,975,892 km (0.116 R)
• M43: 19,567,252 km (0.034 R)
• M44: 20,365,057 km (0.089 R)
• M45: 20,499,097 km (0.072 R)
• M46: 23,380,053 km (0.103 R)
• M47: 25,010,520 km (0.114 R)
• M48: 25,441,811 km (0.101 R)
• M49: 26,457,879 km (0.104 R)
• M50: 26,750,642 km (0.091 R)
• M51: 27,561,164 km (0.109 R)
• M52: 27,783,616 km (0.061 R)
• M53: 28,155,666 km (0.118 R)
• M54: 29,433,082 km (0.111 R)
• M55: 30,422,522 km (0.116 R)
• M56: 30,729,198 km (0.066 R)
• M57: 31,191,156 km (0.098 R)
• M58: 32,434,165 km (0.105 R)
• M59: 32,668,884 km (0.087 R)
• M60: 32,747,423 km (0.103 R)
• M61: 34,010,478 km (0.1 R)
• M62: 34,089,914 km (0.116 R)
• M63: 37,318,984 km (0.077 R)
• M64: 38,637,689 km (0.055 R)
• M65: 39,052,823 km (0.077 R)
• M66: 39,971,504 km (0.07 R)
• M67: 40,307,351 km (0.057 R)
• M68: 41,915,379 km (0.044 R)
• M69: 45,455,911 km (0.041 R)
• M70: 46,951,741 km (0.09 R)
• M71: 48,553,186 km (0.075 R)
• M72: 49,270,657 km (0.105 R)
• M73: 49,901,362 km (0.032 R)
• M74: 50,444,103 km (0.117 R)
• M75: 51,992,291 km (0.092 R)
• M76: 52,267,102 km (0.106 R)
• M77: 52,818,221 km (0.112 R)
• M78: 54,111,644 km (0.101 R)
• M79: 54,483,096 km (0.104 R)
• M80: 56,635,360 km (0.081 R)
• M81: 59,867,572 km (0.082 R)
• M82: 59,963,614 km (0.064 R)
• M83: 60,059,656 km (0.107 R)
• M84: 61,990,665 km (0.087 R)
• M85: 62,282,231 km (0.093 R)
• M86: 62,768,873 km (0.034 R)
• M87: 63,159,174 km (0.115 R)
• M88: 63,746,046 km (0.062 R)
• M89: 64,728,306 km (0.093 R)
• M90: 65,221,380 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit