🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.86 AU

Year: 289 Days

Day: 33.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.87 AU - 1.15 AU

Year: 434 Days

Day: 17.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 898 Days

Day: 28.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 146.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,204,569 km

• M1: 225,743 km (0.095 R)
• M2: 540,647 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.56 AU - 2.1 AU

Year: 1058 Days

Day: 14.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 91.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.56 AU - 2.94 AU

Year: 1950 Days

Day: 32.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 14.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.06 AU - 7.95 AU

Year: 7917 Days

Day: 7.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,204,569 km

• M1: 224,995 km (0.105 R)
• M2: 407,505 km (0.085 R)
• M3: 582,983 km (0.067 R)
• M4: 836,850 km (0.117 R)
• M5: 1,240,466 km (0.083 R)
• M6: 1,415,046 km (0.113 R)
• M7: 1,746,705 km (0.086 R)
• M8: 3,096,676 km (0.068 R)
• M9: 3,311,199 km (0.074 R)
• M10: 3,503,133 km (0.116 R)
• M11: 4,277,751 km (0.095 R)
• M12: 5,327,330 km (0.083 R)
• M13: 5,782,257 km (0.069 R)
• M14: 6,148,472 km (0.103 R)
• M15: 6,385,585 km (0.111 R)
• M16: 6,522,467 km (0.09 R)
• M17: 7,256,993 km (0.03 R)
• M18: 8,017,847 km (0.039 R)
• M19: 8,728,288 km (0.113 R)
• M20: 8,842,431 km (0.042 R)
• M21: 9,891,112 km (0.113 R)
• M22: 10,612,174 km (0.089 R)
• M23: 10,897,158 km (0.101 R)
• M24: 11,641,706 km (0.062 R)
• M25: 12,574,000 km (0.036 R)
• M26: 12,919,123 km (0.115 R)
• M27: 13,884,029 km (0.041 R)
• M28: 14,151,211 km (0.081 R)
• M29: 14,555,274 km (0.099 R)
• M30: 14,690,810 km (0.098 R)
• M31: 15,420,698 km (0.113 R)
• M32: 15,836,580 km (0.098 R)
• M33: 15,929,480 km (0.074 R)
• M34: 16,256,053 km (0.108 R)
• M35: 16,632,142 km (0.079 R)
• M36: 17,201,511 km (0.106 R)
• M37: 17,344,826 km (0.102 R)
• M38: 17,729,143 km (0.097 R)
• M39: 18,116,153 km (0.102 R)
• M40: 18,554,923 km (0.045 R)
• M41: 19,195,052 km (0.079 R)
• M42: 19,892,478 km (0.079 R)
• M43: 20,143,503 km (0.091 R)
• M44: 20,547,417 km (0.079 R)
• M45: 21,363,324 km (0.077 R)
• M46: 22,190,002 km (0.09 R)
• M47: 22,398,242 km (0.025 R)
• M48: 22,764,308 km (0.099 R)
• M49: 22,869,176 km (0.038 R)
• M50: 23,502,424 km (0.074 R)
• M51: 23,608,489 km (0.107 R)
• M52: 25,545,183 km (0.086 R)
• M53: 25,763,446 km (0.055 R)
• M54: 27,253,441 km (0.106 R)
• M55: 27,812,339 km (0.045 R)
• M56: 28,601,318 km (0.096 R)
• M57: 28,771,261 km (0.077 R)
• M58: 29,626,362 km (0.087 R)
• M59: 29,741,104 km (0.063 R)
• M60: 30,028,332 km (0.101 R)
• M61: 30,431,947 km (0.054 R)
• M62: 30,663,524 km (0.114 R)
• M63: 30,953,744 km (0.093 R)
• M64: 31,244,862 km (0.113 R)
• M65: 31,361,548 km (0.11 R)
• M66: 31,829,789 km (0.062 R)
• M67: 34,869,169 km (0.074 R)
• M68: 35,050,931 km (0.097 R)
• M69: 36,515,494 km (0.051 R)
• M70: 37,069,904 km (0.073 R)
• M71: 37,689,239 km (0.101 R)
• M72: 39,000,763 km (0.077 R)
• M73: 39,315,218 km (0.074 R)
• M74: 40,136,959 km (0.112 R)
• M75: 40,517,985 km (0.099 R)
• M76: 40,900,357 km (0.089 R)
• M77: 41,091,992 km (0.087 R)
• M78: 42,635,692 km (0.105 R)
• M79: 43,349,573 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 10.4

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.36 AU - 7.76 AU

Year: 8886 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,204,569 km

• M1: 326,871 km (0.036 R)
• M2: 544,237 km (0.097 R)
• M3: 638,484 km (0.112 R)
• M4: 791,672 km (0.07 R)
• M5: 863,778 km (0.03 R)
• M6: 938,427 km (0.064 R)
• M7: 1,389,764 km (0.07 R)
• M8: 1,501,215 km (0.059 R)
• M9: 1,615,807 km (0.115 R)
• M10: 1,853,966 km (0.032 R)
• M11: 1,952,551 km (0.091 R)
• M12: 2,078,214 km (0.091 R)
• M13: 2,498,883 km (0.115 R)
• M14: 3,297,735 km (0.113 R)
• M15: 3,539,934 km (0.071 R)
• M16: 3,694,170 km (0.067 R)
• M17: 3,977,658 km (0.042 R)
• M18: 4,599,237 km (0.115 R)
• M19: 5,007,490 km (0.119 R)
• M20: 5,858,851 km (0.089 R)
• M21: 6,602,352 km (0.07 R)
• M22: 7,296,935 km (0.082 R)
• M23: 8,464,547 km (0.063 R)
• M24: 8,671,740 km (0.114 R)
• M25: 9,862,688 km (0.12 R)
• M26: 10,566,098 km (0.088 R)
• M27: 11,059,023 km (0.097 R)
• M28: 11,376,768 km (0.055 R)
• M29: 12,114,136 km (0.104 R)
• M30: 13,153,243 km (0.041 R)
• M31: 14,171,556 km (0.07 R)
• M32: 15,924,693 km (0.099 R)
• M33: 16,748,678 km (0.096 R)
• M34: 18,330,825 km (0.111 R)
• M35: 18,652,910 km (0.072 R)
• M36: 19,411,820 km (0.045 R)
• M37: 19,685,434 km (0.105 R)
• M38: 20,125,701 km (0.116 R)
• M39: 20,402,457 km (0.084 R)
• M40: 20,624,909 km (0.107 R)
• M41: 21,522,346 km (0.096 R)
• M42: 22,950,258 km (0.116 R)
• M43: 23,123,642 km (0.107 R)
• M44: 24,290,655 km (0.118 R)
• M45: 25,000,198 km (0.075 R)
• M46: 25,238,208 km (0.095 R)
• M47: 25,417,127 km (0.101 R)
• M48: 25,656,484 km (0.11 R)
• M49: 26,016,865 km (0.115 R)
• M50: 26,864,187 km (0.088 R)
• M51: 27,597,815 km (0.066 R)
• M52: 28,152,225 km (0.079 R)
• M53: 28,275,942 km (0.09 R)
• M54: 28,834,990 km (0.087 R)
• M55: 29,837,744 km (0.101 R)
• M56: 30,343,385 km (0.079 R)
• M57: 31,107,232 km (0.109 R)
• M58: 31,363,194 km (0.066 R)
• M59: 31,555,726 km (0.099 R)
• M60: 31,748,558 km (0.034 R)
• M61: 32,200,194 km (0.038 R)
• M62: 32,329,596 km (0.079 R)
• M63: 33,174,824 km (0.076 R)
• M64: 33,305,572 km (0.061 R)
• M65: 34,093,355 km (0.118 R)
• M66: 34,291,273 km (0.101 R)
• M67: 34,489,639 km (0.106 R)
• M68: 34,622,034 km (0.097 R)
• M69: 34,887,420 km (0.073 R)
• M70: 35,286,547 km (0.097 R)
• M71: 35,687,320 km (0.047 R)
• M72: 36,426,034 km (0.106 R)
• M73: 39,016,471 km (0.103 R)
• M74: 40,543,117 km (0.116 R)
• M75: 41,173,373 km (0.053 R)
• M76: 41,877,381 km (0.099 R)
• M77: 42,301,640 km (0.082 R)
• M78: 42,869,663 km (0.082 R)
• M79: 43,368,722 km (0.107 R)
• M80: 44,013,190 km (0.052 R)
• M81: 46,549,472 km (0.076 R)
• M82: 46,769,082 km (0.109 R)
• M83: 46,842,235 km (0.104 R)
• M84: 47,650,811 km (0.041 R)
• M85: 49,879,371 km (0.116 R)
• M86: 50,029,118 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.5

Radius: 4

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.4 AU - 11.46 AU

Year: 16520 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,204,569 km

• M1: 51,462 km (0.034 R)
• M2: 209,138 km (0.106 R)
• M3: 285,882 km (0.11 R)
• M4: 342,430 km (0.084 R)
• M5: 418,575 km (0.05 R)
• M6: 605,572 km (0.034 R)
• M7: 796,309 km (0.078 R)
• M8: 1,026,690 km (0.066 R)
• M9: 1,137,991 km (0.092 R)
• M10: 1,596,060 km (0.107 R)
• M11: 1,939,088 km (0.091 R)
• M12: 2,021,366 km (0.067 R)
• M13: 2,132,966 km (0.094 R)
• M14: 2,275,234 km (0.12 R)
• M15: 2,629,482 km (0.119 R)
• M16: 2,659,701 km (0.1 R)
• M17: 2,720,587 km (0.114 R)
• M18: 2,751,254 km (0.101 R)
• M19: 2,874,972 km (0.109 R)
• M20: 3,064,064 km (0.089 R)
• M21: 3,454,065 km (0.088 R)
• M22: 3,963,446 km (0.072 R)
• M23: 4,068,015 km (0.116 R)
• M24: 4,459,662 km (0.103 R)
• M25: 4,678,225 km (0.083 R)
• M26: 4,751,976 km (0.115 R)
• M27: 5,902,234 km (0.102 R)
• M28: 5,981,820 km (0.098 R)
• M29: 6,101,948 km (0.096 R)
• M30: 6,631,524 km (0.112 R)
• M31: 7,048,902 km (0.06 R)
• M32: 7,474,807 km (0.096 R)
• M33: 7,647,443 km (0.115 R)
• M34: 7,690,827 km (0.078 R)
• M35: 7,996,754 km (0.083 R)
• M36: 9,538,211 km (0.116 R)
• M37: 9,914,000 km (0.077 R)
• M38: 10,534,981 km (0.084 R)
• M39: 10,874,419 km (0.12 R)
• M40: 11,415,215 km (0.07 R)
• M41: 11,914,423 km (0.101 R)
• M42: 12,116,081 km (0.091 R)
• M43: 12,625,163 km (0.109 R)
• M44: 13,193,186 km (0.077 R)
• M45: 16,267,123 km (0.085 R)
• M46: 16,434,672 km (0.108 R)
• M47: 16,490,772 km (0.094 R)
• M48: 17,796,611 km (0.063 R)
• M49: 18,607,582 km (0.082 R)
• M50: 18,724,417 km (0.108 R)
• M51: 19,312,188 km (0.076 R)
• M52: 19,549,151 km (0.091 R)
• M53: 19,965,781 km (0.118 R)
• M54: 20,929,490 km (0.077 R)
• M55: 21,355,694 km (0.113 R)
• M56: 23,340,858 km (0.063 R)
• M57: 26,164,668 km (0.09 R)
• M58: 26,689,607 km (0.12 R)
• M59: 27,549,944 km (0.12 R)
• M60: 27,816,527 km (0.118 R)
• M61: 28,419,407 km (0.109 R)
• M62: 28,554,045 km (0.107 R)
• M63: 28,756,301 km (0.084 R)
• M64: 29,842,830 km (0.054 R)
• M65: 30,048,079 km (0.112 R)
• M66: 31,150,615 km (0.107 R)
• M67: 31,289,292 km (0.094 R)
• M68: 32,899,564 km (0.088 R)
• M69: 33,394,882 km (0.044 R)
• M70: 34,249,834 km (0.072 R)
• M71: 34,680,078 km (0.05 R)
• M72: 34,895,798 km (0.112 R)
• M73: 35,184,222 km (0.115 R)
• M74: 35,473,395 km (0.106 R)
• M75: 37,077,832 km (0.07 R)
• M76: 37,151,434 km (0.108 R)
• M77: 37,667,248 km (0.12 R)
• M78: 39,228,750 km (0.109 R)
• M79: 39,603,643 km (0.119 R)
• M80: 41,801,535 km (0.119 R)
• M81: 42,876,695 km (0.055 R)
• M82: 44,584,504 km (0.109 R)
• M83: 45,289,409 km (0.047 R)
• M84: 45,446,636 km (0.109 R)
• M85: 46,156,179 km (0.072 R)
• M86: 46,235,167 km (0.114 R)
• M87: 46,869,312 km (0.119 R)
• M88: 48,547,501 km (0.092 R)
• M89: 49,596,332 km (0.066 R)
• M90: 50,978,915 km (0.048 R)
• M91: 51,388,065 km (0.108 R)
• M92: 52,786,955 km (0.113 R)
• M93: 54,281,887 km (0.089 R)
• M94: 55,874,805 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 3.6

Gravity: 31.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.12 AU - 16.74 AU

Year: 27180 Days

Day: 20.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,204,569 km

• M1: 122,969 km (0.06 R)
• M2: 670,049 km (0.106 R)
• M3: 693,685 km (0.089 R)
• M4: 918,681 km (0.101 R)
• M5: 1,164,919 km (0.03 R)
• M6: 1,280,707 km (0.114 R)
• M7: 1,947,615 km (0.104 R)
• M8: 2,333,428 km (0.104 R)
• M9: 2,479,435 km (0.064 R)
• M10: 4,139,074 km (0.106 R)
• M11: 4,271,318 km (0.112 R)
• M12: 5,141,080 km (0.093 R)
• M13: 5,717,631 km (0.112 R)
• M14: 6,365,240 km (0.087 R)
• M15: 6,568,992 km (0.055 R)
• M16: 7,566,361 km (0.105 R)
• M17: 7,674,072 km (0.117 R)
• M18: 9,005,642 km (0.03 R)
• M19: 9,756,175 km (0.106 R)
• M20: 10,109,375 km (0.076 R)
• M21: 10,168,616 km (0.101 R)
• M22: 10,347,086 km (0.111 R)
• M23: 11,071,290 km (0.115 R)
• M24: 11,254,846 km (0.103 R)
• M25: 11,563,167 km (0.083 R)
• M26: 11,749,417 km (0.107 R)
• M27: 11,811,649 km (0.08 R)
• M28: 12,504,437 km (0.056 R)
• M29: 12,568,016 km (0.061 R)
• M30: 12,952,034 km (0.084 R)
• M31: 13,600,541 km (0.062 R)
• M32: 14,193,248 km (0.077 R)
• M33: 16,646,653 km (0.116 R)
• M34: 17,138,830 km (0.074 R)
• M35: 18,065,140 km (0.037 R)
• M36: 18,570,780 km (0.088 R)
• M37: 19,154,212 km (0.093 R)
• M38: 20,189,729 km (0.098 R)
• M39: 20,339,177 km (0.106 R)
• M40: 22,469,002 km (0.084 R)
• M41: 25,068,564 km (0.106 R)
• M42: 25,712,882 km (0.065 R)
• M43: 26,771,586 km (0.065 R)
• M44: 26,935,695 km (0.117 R)
• M45: 28,010,705 km (0.048 R)
• M46: 28,427,934 km (0.115 R)
• M47: 29,268,375 km (0.106 R)
• M48: 29,776,708 km (0.095 R)
• M49: 30,202,464 km (0.118 R)
• M50: 30,716,033 km (0.054 R)
• M51: 32,273,796 km (0.119 R)
• M52: 32,536,041 km (0.027 R)
• M53: 32,974,512 km (0.078 R)
• M54: 34,212,584 km (0.073 R)
• M55: 35,917,102 km (0.043 R)
• M56: 36,279,428 km (0.108 R)
• M57: 38,017,008 km (0.092 R)
• M58: 38,293,764 km (0.029 R)
• M59: 38,571,268 km (0.111 R)
• M60: 38,756,769 km (0.101 R)
• M61: 38,942,420 km (0.102 R)
• M62: 39,501,168 km (0.119 R)
• M63: 39,968,811 km (0.111 R)
• M64: 42,334,552 km (0.113 R)
• M65: 43,293,474 km (0.069 R)
• M66: 43,582,497 km (0.109 R)
• M67: 44,453,606 km (0.111 R)
• M68: 46,508,332 km (0.118 R)
• M69: 47,497,623 km (0.06 R)
• M70: 48,493,795 km (0.115 R)
• M71: 48,994,499 km (0.12 R)
• M72: 49,698,357 km (0.059 R)
• M73: 49,900,015 km (0.115 R)
• M74: 52,239,128 km (0.071 R)
• M75: 53,576,981 km (0.04 R)
• M76: 53,783,726 km (0.049 R)
• M77: 55,239,014 km (0.12 R)
• M78: 55,657,140 km (0.077 R)
• M79: 56,181,181 km (0.109 R)
• M80: 56,286,199 km (0.07 R)
• M81: 56,917,801 km (0.088 R)
• M82: 58,081,672 km (0.095 R)
• M83: 58,400,466 km (0.116 R)
• M84: 62,053,795 km (0.084 R)
• M85: 63,033,063 km (0.094 R)
• M86: 63,142,269 km (0.093 R)
• M87: 64,676,695 km (0.075 R)
• M88: 64,896,903 km (0.107 R)
• M89: 66,334,389 km (0.071 R)
• M90: 66,889,995 km (0.086 R)
• M91: 68,117,894 km (0.036 R)
• M92: 72,874,060 km (0.097 R)
• M93: 75,060,582 km (0.104 R)
• M94: 77,151,811 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit