🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 249 Days

Day: 22.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 149 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,408,770 km

• M1: 389,104 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.02 AU - 1.38 AU

Year: 466 Days

Day: 15.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.2 °

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: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.58 AU - 1.72 AU

Year: 752 Days

Day: 32.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.68 AU - 1.74 AU

Year: 793 Days

Day: 18.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.55 AU - 6.43 AU

Year: 5201 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 106,408,770 km

• M1: 215,870 km (0.118 R)
• M2: 334,202 km (0.1 R)
• M3: 759,508 km (0.098 R)
• M4: 1,097,749 km (0.102 R)
• M5: 1,547,141 km (0.109 R)
• M6: 1,630,318 km (0.109 R)
• M7: 1,818,661 km (0.028 R)
• M8: 1,924,577 km (0.085 R)
• M9: 2,349,883 km (0.098 R)
• M10: 2,544,211 km (0.049 R)
• M11: 2,683,337 km (0.085 R)
• M12: 3,222,488 km (0.112 R)
• M13: 3,438,806 km (0.046 R)
• M14: 3,727,381 km (0.112 R)
• M15: 3,931,731 km (0.052 R)
• M16: 4,233,620 km (0.057 R)
• M17: 4,375,588 km (0.085 R)
• M18: 4,835,452 km (0.062 R)
• M19: 5,083,784 km (0.029 R)
• M20: 5,234,729 km (0.105 R)
• M21: 5,336,306 km (0.115 R)
• M22: 5,541,255 km (0.095 R)
• M23: 5,618,896 km (0.105 R)
• M24: 6,118,553 km (0.058 R)
• M25: 6,333,375 km (0.049 R)
• M26: 6,715,149 km (0.1 R)
• M27: 7,501,136 km (0.094 R)
• M28: 7,731,218 km (0.111 R)
• M29: 7,963,543 km (0.069 R)
• M30: 8,139,321 km (0.119 R)
• M31: 8,464,846 km (0.085 R)
• M32: 8,704,352 km (0.081 R)
• M33: 8,885,515 km (0.072 R)
• M34: 9,747,199 km (0.116 R)
• M35: 10,029,789 km (0.049 R)
• M36: 11,024,017 km (0.068 R)
• M37: 11,154,616 km (0.113 R)
• M38: 11,648,887 km (0.115 R)
• M39: 11,848,750 km (0.091 R)
• M40: 12,083,170 km (0.08 R)
• M41: 12,285,426 km (0.119 R)
• M42: 12,522,688 km (0.116 R)
• M43: 12,658,972 km (0.113 R)
• M44: 12,795,854 km (0.071 R)
• M45: 13,591,864 km (0.067 R)
• M46: 13,837,354 km (0.106 R)
• M47: 14,404,031 km (0.054 R)
• M48: 14,475,539 km (0.102 R)
• M49: 14,618,554 km (0.085 R)
• M50: 15,123,148 km (0.106 R)
• M51: 15,523,621 km (0.088 R)
• M52: 15,743,530 km (0.102 R)
• M53: 16,558,689 km (0.111 R)
• M54: 16,783,385 km (0.055 R)
• M55: 16,971,430 km (0.108 R)
• M56: 17,273,767 km (0.106 R)
• M57: 18,307,339 km (0.103 R)
• M58: 18,617,305 km (0.084 R)
• M59: 19,954,561 km (0.051 R)
• M60: 20,554,299 km (0.12 R)
• M61: 21,078,789 km (0.105 R)
• M62: 21,444,556 km (0.083 R)
• M63: 21,730,587 km (0.088 R)
• M64: 21,812,566 km (0.059 R)
• M65: 22,388,967 km (0.067 R)
• M66: 23,012,042 km (0.065 R)
• M67: 23,262,918 km (0.032 R)
• M68: 24,787,021 km (0.071 R)
• M69: 24,915,525 km (0.105 R)
• M70: 25,087,264 km (0.101 R)
• M71: 25,821,041 km (0.036 R)
• M72: 26,649,664 km (0.102 R)
• M73: 27,354,120 km (0.086 R)
• M74: 27,442,682 km (0.086 R)
• M75: 27,975,550 km (0.077 R)
• M76: 28,198,750 km (0.098 R)
• M77: 29,822,336 km (0.065 R)
• M78: 29,958,918 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 9.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.61 AU - 7.69 AU

Year: 6084 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,408,770 km

• M1: 193,729 km (0.119 R)
• M2: 268,079 km (0.08 R)
• M3: 471,532 km (0.073 R)
• M4: 546,780 km (0.101 R)
• M5: 710,889 km (0.108 R)
• M6: 799,451 km (0.099 R)
• M7: 1,484,310 km (0.103 R)
• M8: 1,860,848 km (0.106 R)
• M9: 3,258,990 km (0.046 R)
• M10: 3,410,682 km (0.09 R)
• M11: 3,933,078 km (0.086 R)
• M12: 4,649,502 km (0.089 R)
• M13: 4,993,727 km (0.063 R)
• M14: 5,465,558 km (0.062 R)
• M15: 5,676,641 km (0.044 R)
• M16: 6,106,585 km (0.098 R)
• M17: 6,642,893 km (0.061 R)
• M18: 6,835,875 km (0.071 R)
• M19: 7,063,263 km (0.118 R)
• M20: 7,260,134 km (0.116 R)
• M21: 7,425,739 km (0.049 R)
• M22: 7,592,541 km (0.115 R)
• M23: 8,375,536 km (0.044 R)
• M24: 9,006,241 km (0.098 R)
• M25: 9,219,866 km (0.086 R)
• M26: 9,327,427 km (0.077 R)
• M27: 10,350,377 km (0.118 R)
• M28: 10,424,728 km (0.108 R)
• M29: 10,536,776 km (0.095 R)
• M30: 12,342,872 km (0.097 R)
• M31: 12,500,996 km (0.089 R)
• M32: 12,580,283 km (0.117 R)
• M33: 14,826,196 km (0.104 R)
• M34: 15,247,613 km (0.111 R)
• M35: 15,332,435 km (0.111 R)
• M36: 15,459,893 km (0.107 R)
• M37: 15,844,359 km (0.106 R)
• M38: 16,016,247 km (0.091 R)
• M39: 16,188,734 km (0.105 R)
• M40: 17,502,352 km (0.07 R)
• M41: 18,171,803 km (0.093 R)
• M42: 19,535,836 km (0.109 R)
• M43: 19,858,968 km (0.041 R)
• M44: 19,997,944 km (0.07 R)
• M45: 20,416,818 km (0.107 R)
• M46: 20,510,317 km (0.081 R)
• M47: 20,603,965 km (0.115 R)
• M48: 20,697,613 km (0.108 R)
• M49: 20,838,535 km (0.079 R)
• M50: 21,168,697 km (0.091 R)
• M51: 21,263,243 km (0.113 R)
• M52: 21,929,552 km (0.056 R)
• M53: 22,313,420 km (0.091 R)
• M54: 24,414,223 km (0.068 R)
• M55: 24,563,073 km (0.113 R)
• M56: 25,161,763 km (0.047 R)
• M57: 25,261,994 km (0.065 R)
• M58: 25,815,805 km (0.089 R)
• M59: 26,068,925 km (0.102 R)
• M60: 26,373,656 km (0.07 R)
• M61: 26,884,084 km (0.118 R)
• M62: 26,986,558 km (0.115 R)
• M63: 27,243,418 km (0.062 R)
• M64: 27,449,414 km (0.097 R)
• M65: 28,278,785 km (0.036 R)
• M66: 28,591,893 km (0.118 R)
• M67: 28,801,330 km (0.096 R)
• M68: 28,906,198 km (0.118 R)
• M69: 30,762,109 km (0.07 R)
• M70: 31,191,754 km (0.105 R)
• M71: 31,515,185 km (0.095 R)
• M72: 31,623,344 km (0.12 R)
• M73: 32,328,848 km (0.059 R)
• M74: 33,204,444 km (0.081 R)
• M75: 33,866,265 km (0.098 R)
• M76: 34,032,319 km (0.089 R)
• M77: 35,034,774 km (0.098 R)
• M78: 35,427,169 km (0.072 R)
• M79: 36,103,352 km (0.104 R)
• M80: 36,386,391 km (0.091 R)
• M81: 36,556,484 km (0.099 R)
• M82: 37,125,554 km (0.102 R)
• M83: 37,640,320 km (0.079 R)
• M84: 37,984,695 km (0.054 R)
• M85: 38,387,861 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.54 AU - 12.32 AU

Year: 14618 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,408,770 km

• M1: 207,941 km (0.071 R)
• M2: 524,191 km (0.117 R)
• M3: 742,155 km (0.079 R)
• M4: 854,204 km (0.099 R)
• M5: 972,685 km (0.08 R)
• M6: 1,250,189 km (0.11 R)
• M7: 2,122,495 km (0.075 R)
• M8: 2,996,296 km (0.035 R)
• M9: 3,247,022 km (0.086 R)
• M10: 4,530,422 km (0.065 R)
• M11: 4,965,752 km (0.032 R)
• M12: 5,452,693 km (0.106 R)
• M13: 5,760,116 km (0.118 R)
• M14: 5,955,192 km (0.119 R)
• M15: 6,512,893 km (0.115 R)
• M16: 6,798,176 km (0.109 R)
• M17: 7,004,472 km (0.103 R)
• M18: 7,593,289 km (0.106 R)
• M19: 7,764,429 km (0.116 R)
• M20: 7,936,915 km (0.101 R)
• M21: 8,110,748 km (0.081 R)
• M22: 9,500,063 km (0.119 R)
• M23: 9,963,817 km (0.118 R)
• M24: 10,817,572 km (0.119 R)
• M25: 11,892,732 km (0.063 R)
• M26: 12,342,273 km (0.096 R)
• M27: 12,695,922 km (0.11 R)
• M28: 13,776,917 km (0.08 R)
• M29: 14,091,222 km (0.056 R)
• M30: 14,513,985 km (0.101 R)
• M31: 14,887,232 km (0.108 R)
• M32: 16,356,882 km (0.06 R)
• M33: 18,560,458 km (0.094 R)
• M34: 20,080,672 km (0.096 R)
• M35: 20,199,303 km (0.104 R)
• M36: 20,556,543 km (0.071 R)
• M37: 21,036,004 km (0.047 R)
• M38: 21,519,205 km (0.082 R)
• M39: 22,006,146 km (0.101 R)
• M40: 22,805,148 km (0.116 R)
• M41: 23,864,451 km (0.089 R)
• M42: 24,242,036 km (0.118 R)
• M43: 25,322,880 km (0.074 R)
• M44: 25,643,768 km (0.101 R)
• M45: 25,772,572 km (0.088 R)
• M46: 26,744,958 km (0.112 R)
• M47: 27,071,829 km (0.114 R)
• M48: 27,202,877 km (0.095 R)
• M49: 27,597,366 km (0.111 R)
• M50: 28,126,494 km (0.085 R)
• M51: 31,784,312 km (0.102 R)
• M52: 32,130,481 km (0.064 R)
• M53: 32,617,273 km (0.08 R)
• M54: 33,598,186 km (0.091 R)
• M55: 34,021,548 km (0.089 R)
• M56: 34,517,764 km (0.107 R)
• M57: 35,589,034 km (0.115 R)
• M58: 36,020,624 km (0.098 R)
• M59: 37,837,490 km (0.049 R)
• M60: 38,131,001 km (0.099 R)
• M61: 38,351,509 km (0.087 R)
• M62: 38,646,366 km (0.082 R)
• M63: 38,867,920 km (0.034 R)
• M64: 39,684,126 km (0.074 R)
• M65: 39,833,126 km (0.051 R)
• M66: 41,635,481 km (0.049 R)
• M67: 42,014,412 km (0.084 R)
• M68: 42,394,391 km (0.083 R)
• M69: 44,466,172 km (0.119 R)
• M70: 45,319,628 km (0.111 R)
• M71: 45,787,420 km (0.096 R)
• M72: 47,200,372 km (0.109 R)
• M73: 47,437,335 km (0.096 R)
• M74: 47,991,595 km (0.115 R)
• M75: 48,867,042 km (0.112 R)
• M76: 49,266,768 km (0.034 R)
• M77: 49,908,393 km (0.12 R)
• M78: 50,230,327 km (0.065 R)
• M79: 51,362,335 km (0.094 R)
• M80: 52,013,085 km (0.081 R)
• M81: 54,974,824 km (0.059 R)
• M82: 55,723,711 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 5.6

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.26 AU - 22.6 AU

Year: 28069 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,408,770 km

• M1: 96,491 km (0.056 R)
• M2: 348,114 km (0.116 R)
• M3: 489,933 km (0.063 R)
• M4: 952,490 km (0.112 R)
• M5: 1,330,523 km (0.107 R)
• M6: 2,940,795 km (0.028 R)
• M7: 3,183,293 km (0.095 R)
• M8: 4,712,931 km (0.082 R)
• M9: 5,820,105 km (0.105 R)
• M10: 6,063,052 km (0.073 R)
• M11: 6,124,238 km (0.117 R)
• M12: 6,185,722 km (0.086 R)
• M13: 6,811,640 km (0.075 R)
• M14: 7,196,854 km (0.095 R)
• M15: 7,457,603 km (0.085 R)
• M16: 7,655,222 km (0.085 R)
• M17: 7,787,916 km (0.048 R)
• M18: 8,055,546 km (0.047 R)
• M19: 8,668,748 km (0.076 R)
• M20: 9,015,964 km (0.05 R)
• M21: 9,367,669 km (0.116 R)
• M22: 9,509,637 km (0.106 R)
• M23: 10,012,137 km (0.114 R)
• M24: 11,418,955 km (0.099 R)
• M25: 11,799,233 km (0.056 R)
• M26: 12,029,464 km (0.079 R)
• M27: 12,572,504 km (0.088 R)
• M28: 13,521,852 km (0.054 R)
• M29: 14,248,898 km (0.102 R)
• M30: 15,656,614 km (0.079 R)
• M31: 16,334,143 km (0.09 R)
• M32: 17,107,863 km (0.082 R)
• M33: 17,281,546 km (0.068 R)
• M34: 17,893,551 km (0.096 R)
• M35: 18,069,777 km (0.084 R)
• M36: 18,246,452 km (0.114 R)
• M37: 19,590,440 km (0.11 R)
• M38: 20,228,474 km (0.093 R)
• M39: 20,320,178 km (0.09 R)
• M40: 21,337,892 km (0.067 R)
• M41: 22,182,971 km (0.045 R)
• M42: 22,943,227 km (0.112 R)
• M43: 23,422,838 km (0.098 R)
• M44: 24,196,857 km (0.044 R)
• M45: 24,489,321 km (0.044 R)
• M46: 25,077,689 km (0.102 R)
• M47: 25,968,994 km (0.1 R)
• M48: 26,168,557 km (0.06 R)
• M49: 26,870,770 km (0.082 R)
• M50: 28,088,795 km (0.085 R)
• M51: 29,014,208 km (0.093 R)
• M52: 29,324,923 km (0.093 R)
• M53: 29,532,564 km (0.112 R)
• M54: 32,706,582 km (0.11 R)
• M55: 33,354,341 km (0.107 R)
• M56: 34,772,080 km (0.104 R)
• M57: 35,765,111 km (0.085 R)
• M58: 38,005,040 km (0.091 R)
• M59: 40,059,467 km (0.079 R)
• M60: 42,032,663 km (0.073 R)
• M61: 44,275,135 km (0.051 R)
• M62: 45,952,128 km (0.073 R)
• M63: 47,041,200 km (0.052 R)
• M64: 47,162,674 km (0.106 R)
• M65: 50,483,297 km (0.101 R)
• M66: 50,732,228 km (0.097 R)
• M67: 54,770,623 km (0.034 R)
• M68: 55,667,761 km (0.095 R)
• M69: 57,216,847 km (0.106 R)
• M70: 57,476,400 km (0.111 R)
• M71: 59,435,683 km (0.058 R)
• M72: 60,357,355 km (0.073 R)
• M73: 61,151,271 km (0.098 R)
• M74: 61,815,336 km (0.108 R)
• M75: 65,850,290 km (0.1 R)
• M76: 67,487,938 km (0.052 R)
• M77: 70,664,050 km (0.073 R)
• M78: 72,621,090 km (0.107 R)
• M79: 73,465,121 km (0.092 R)
• M80: 73,747,262 km (0.119 R)
• M81: 76,159,678 km (0.097 R)
• M82: 77,160,637 km (0.12 R)
• M83: 79,319,933 km (0.085 R)
• M84: 80,189,246 km (0.083 R)
• M85: 80,334,356 km (0.073 R)
• M86: 85,470,799 km (0.04 R)
• M87: 85,619,050 km (0.072 R)
• M88: 85,916,002 km (0.109 R)
• M89: 87,704,444 km (0.032 R)
• M90: 87,854,042 km (0.098 R)
• M91: 88,603,228 km (0.111 R)
• M92: 89,053,817 km (0.097 R)
• M93: 93,906,772 km (0.12 R)
• M94: 97,602,588 km (0.078 R)
• M95: 99,624,104 km (0.062 R)
• M96: 101,345,526 km (0.117 R)
• M97: 102,131,214 km (0.095 R)
• M98: 104,658,970 km (0.087 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit