🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 35.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,587,463 km

• M1: 479,910 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.39 AU - 1.69 AU

Year: 691 Days

Day: 47.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.18 AU - 3.48 AU

Year: 1722 Days

Day: 32.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.45 AU - 4.25 AU

Year: 2732 Days

Day: 36.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 11

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.66 AU - 6.34 AU

Year: 5315 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,587,463 km

• M1: 149,897 km (0.096 R)
• M2: 256,411 km (0.091 R)
• M3: 453,730 km (0.059 R)
• M4: 565,929 km (0.113 R)
• M5: 638,633 km (0.118 R)
• M6: 776,563 km (0.056 R)
• M7: 993,629 km (0.086 R)
• M8: 1,167,013 km (0.052 R)
• M9: 1,252,284 km (0.079 R)
• M10: 1,497,923 km (0.1 R)
• M11: 1,674,599 km (0.045 R)
• M12: 1,747,154 km (0.092 R)
• M13: 1,845,739 km (0.062 R)
• M14: 2,113,668 km (0.066 R)
• M15: 2,518,331 km (0.116 R)
• M16: 2,602,105 km (0.107 R)
• M17: 2,917,906 km (0.113 R)
• M18: 3,050,600 km (0.087 R)
• M19: 3,245,975 km (0.064 R)
• M20: 3,383,754 km (0.061 R)
• M21: 3,507,771 km (0.064 R)
• M22: 3,696,863 km (0.108 R)
• M23: 3,856,932 km (0.052 R)
• M24: 4,068,613 km (0.104 R)
• M25: 4,184,103 km (0.036 R)
• M26: 4,401,618 km (0.082 R)
• M27: 4,605,819 km (0.09 R)
• M28: 4,795,659 km (0.071 R)
• M29: 4,988,191 km (0.081 R)
• M30: 5,290,828 km (0.092 R)
• M31: 5,526,295 km (0.118 R)
• M32: 5,820,853 km (0.11 R)
• M33: 5,970,152 km (0.09 R)
• M34: 6,101,798 km (0.057 R)
• M35: 6,329,785 km (0.11 R)
• M36: 6,560,465 km (0.116 R)
• M37: 6,638,106 km (0.115 R)
• M38: 6,715,897 km (0.066 R)
• M39: 6,872,526 km (0.063 R)
• M40: 7,329,697 km (0.108 R)
• M41: 7,430,377 km (0.043 R)
• M42: 7,673,922 km (0.061 R)
• M43: 8,995,470 km (0.097 R)
• M44: 9,125,021 km (0.111 R)
• M45: 9,320,546 km (0.111 R)
• M46: 9,715,634 km (0.079 R)
• M47: 10,026,797 km (0.106 R)
• M48: 10,273,634 km (0.032 R)
• M49: 10,590,632 km (0.104 R)
• M50: 10,727,364 km (0.064 R)
• M51: 10,933,809 km (0.112 R)
• M52: 11,002,923 km (0.064 R)
• M53: 11,397,114 km (0.103 R)
• M54: 11,654,721 km (0.068 R)
• M55: 11,937,910 km (0.108 R)
• M56: 12,247,428 km (0.037 R)
• M57: 12,415,127 km (0.073 R)
• M58: 12,607,660 km (0.082 R)
• M59: 12,995,866 km (0.076 R)
• M60: 13,363,279 km (0.092 R)
• M61: 13,437,330 km (0.096 R)
• M62: 14,208,955 km (0.116 R)
• M63: 14,944,079 km (0.071 R)
• M64: 15,406,486 km (0.068 R)
• M65: 15,483,978 km (0.057 R)
• M66: 15,769,411 km (0.093 R)
• M67: 16,424,500 km (0.119 R)
• M68: 16,636,031 km (0.102 R)
• M69: 16,715,617 km (0.077 R)
• M70: 16,795,353 km (0.103 R)
• M71: 17,088,565 km (0.101 R)
• M72: 17,978,523 km (0.109 R)
• M73: 18,305,843 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 13.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.82 AU - 8.96 AU

Year: 7265 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,587,463 km

• M1: 171,439 km (0.045 R)
• M2: 267,481 km (0.111 R)
• M3: 405,111 km (0.105 R)
• M4: 554,559 km (0.046 R)
• M5: 726,597 km (0.088 R)
• M6: 890,257 km (0.04 R)
• M7: 991,834 km (0.058 R)
• M8: 1,082,640 km (0.094 R)
• M9: 1,176,288 km (0.104 R)
• M10: 1,458,130 km (0.089 R)
• M11: 1,725,312 km (0.118 R)
• M12: 1,893,460 km (0.096 R)
• M13: 2,126,534 km (0.075 R)
• M14: 2,226,465 km (0.104 R)
• M15: 2,599,712 km (0.08 R)
• M16: 3,015,743 km (0.106 R)
• M17: 3,359,220 km (0.107 R)
• M18: 3,667,392 km (0.09 R)
• M19: 4,568,420 km (0.083 R)
• M20: 4,672,689 km (0.074 R)
• M21: 5,563,545 km (0.108 R)
• M22: 5,843,891 km (0.066 R)
• M23: 6,447,967 km (0.109 R)
• M24: 6,772,296 km (0.092 R)
• M25: 6,981,583 km (0.103 R)
• M26: 7,314,737 km (0.059 R)
• M27: 8,059,884 km (0.116 R)
• M28: 8,218,309 km (0.098 R)
• M29: 9,288,981 km (0.068 R)
• M30: 9,421,823 km (0.082 R)
• M31: 9,790,283 km (0.064 R)
• M32: 10,437,892 km (0.116 R)
• M33: 10,680,091 km (0.094 R)
• M34: 11,169,875 km (0.1 R)
• M35: 11,703,041 km (0.105 R)
• M36: 12,244,436 km (0.079 R)
• M37: 12,499,800 km (0.115 R)
• M38: 12,904,911 km (0.078 R)
• M39: 13,127,662 km (0.083 R)
• M40: 13,576,904 km (0.052 R)
• M41: 13,690,150 km (0.112 R)
• M42: 14,031,383 km (0.093 R)
• M43: 14,838,762 km (0.095 R)
• M44: 15,150,225 km (0.114 R)
• M45: 16,418,067 km (0.059 R)
• M46: 16,780,692 km (0.089 R)
• M47: 17,678,429 km (0.037 R)
• M48: 18,133,207 km (0.096 R)
• M49: 18,257,822 km (0.099 R)
• M50: 18,633,612 km (0.044 R)
• M51: 19,861,960 km (0.046 R)
• M52: 20,811,158 km (0.096 R)
• M53: 21,291,367 km (0.119 R)
• M54: 21,466,846 km (0.104 R)
• M55: 21,819,298 km (0.092 R)
• M56: 24,202,692 km (0.064 R)
• M57: 24,385,949 km (0.118 R)
• M58: 24,845,962 km (0.059 R)
• M59: 25,123,466 km (0.079 R)
• M60: 25,216,067 km (0.107 R)
• M61: 25,494,918 km (0.1 R)
• M62: 26,431,700 km (0.111 R)
• M63: 26,620,343 km (0.05 R)
• M64: 27,284,408 km (0.101 R)
• M65: 28,871,043 km (0.085 R)
• M66: 29,162,759 km (0.046 R)
• M67: 29,308,916 km (0.075 R)
• M68: 29,798,101 km (0.115 R)
• M69: 29,994,523 km (0.118 R)
• M70: 31,182,180 km (0.087 R)
• M71: 31,281,812 km (0.057 R)
• M72: 31,431,560 km (0.077 R)
• M73: 32,032,644 km (0.105 R)
• M74: 32,486,075 km (0.116 R)
• M75: 33,705,447 km (0.08 R)
• M76: 33,807,772 km (0.119 R)
• M77: 34,320,743 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 8.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.76 AU - 13.02 AU

Year: 13902 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,587,463 km

• M1: 126,261 km (0.115 R)
• M2: 676,930 km (0.073 R)
• M3: 839,543 km (0.101 R)
• M4: 1,126,622 km (0.066 R)
• M5: 1,301,352 km (0.098 R)
• M6: 2,678,400 km (0.12 R)
• M7: 3,487,575 km (0.107 R)
• M8: 3,686,690 km (0.103 R)
• M9: 4,036,899 km (0.107 R)
• M10: 4,706,499 km (0.113 R)
• M11: 4,769,031 km (0.095 R)
• M12: 4,832,011 km (0.12 R)
• M13: 5,541,853 km (0.11 R)
• M14: 6,666,829 km (0.081 R)
• M15: 6,985,772 km (0.117 R)
• M16: 7,237,246 km (0.086 R)
• M17: 7,382,206 km (0.057 R)
• M18: 8,386,457 km (0.058 R)
• M19: 9,790,881 km (0.066 R)
• M20: 9,870,916 km (0.112 R)
• M21: 10,112,666 km (0.105 R)
• M22: 10,725,719 km (0.096 R)
• M23: 10,849,735 km (0.034 R)
• M24: 11,099,264 km (0.072 R)
• M25: 11,477,149 km (0.071 R)
• M26: 11,604,008 km (0.088 R)
• M27: 13,162,967 km (0.087 R)
• M28: 13,786,790 km (0.105 R)
• M29: 14,740,477 km (0.056 R)
• M30: 15,341,561 km (0.031 R)
• M31: 15,809,353 km (0.058 R)
• M32: 16,092,393 km (0.078 R)
• M33: 16,472,222 km (0.055 R)
• M34: 16,855,042 km (0.106 R)
• M35: 17,095,745 km (0.084 R)
• M36: 17,192,386 km (0.112 R)
• M37: 18,763,014 km (0.093 R)
• M38: 19,012,543 km (0.115 R)
• M39: 20,327,807 km (0.072 R)
• M40: 20,738,454 km (0.094 R)
• M41: 21,359,434 km (0.105 R)
• M42: 22,832,225 km (0.112 R)
• M43: 22,938,590 km (0.09 R)
• M44: 23,258,879 km (0.062 R)
• M45: 23,904,094 km (0.085 R)
• M46: 24,228,871 km (0.096 R)
• M47: 25,597,692 km (0.096 R)
• M48: 27,386,134 km (0.109 R)
• M49: 28,926,394 km (0.114 R)
• M50: 29,156,924 km (0.065 R)
• M51: 29,214,669 km (0.112 R)
• M52: 29,561,886 km (0.081 R)
• M53: 29,736,018 km (0.049 R)
• M54: 31,023,307 km (0.067 R)
• M55: 31,200,282 km (0.076 R)
• M56: 32,628,044 km (0.096 R)
• M57: 32,867,999 km (0.092 R)
• M58: 33,591,603 km (0.12 R)
• M59: 37,162,205 km (0.119 R)
• M60: 37,538,444 km (0.12 R)
• M61: 38,041,991 km (0.091 R)
• M62: 38,168,251 km (0.071 R)
• M63: 39,119,394 km (0.101 R)
• M64: 40,593,233 km (0.113 R)
• M65: 42,870,561 km (0.102 R)
• M66: 43,199,228 km (0.072 R)
• M67: 43,594,764 km (0.056 R)
• M68: 43,792,981 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.7

Radius: 7.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.26 AU - 13.86 AU

Year: 17069 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,587,463 km

• M1: 106,065 km (0.091 R)
• M2: 285,582 km (0.074 R)
• M3: 366,066 km (0.114 R)
• M4: 439,967 km (0.101 R)
• M5: 1,324,240 km (0.049 R)
• M6: 1,371,364 km (0.119 R)
• M7: 1,516,174 km (0.073 R)
• M8: 2,089,134 km (0.078 R)
• M9: 2,172,161 km (0.053 R)
• M10: 2,228,111 km (0.104 R)
• M11: 2,783,717 km (0.113 R)
• M12: 2,998,989 km (0.1 R)
• M13: 3,380,762 km (0.096 R)
• M14: 3,445,837 km (0.069 R)
• M15: 3,845,413 km (0.104 R)
• M16: 4,050,662 km (0.061 R)
• M17: 4,579,640 km (0.114 R)
• M18: 4,760,803 km (0.11 R)
• M19: 5,280,655 km (0.064 R)
• M20: 5,896,849 km (0.088 R)
• M21: 6,454,550 km (0.067 R)
• M22: 6,987,417 km (0.084 R)
• M23: 7,662,553 km (0.057 R)
• M24: 8,402,613 km (0.114 R)
• M25: 8,713,926 km (0.041 R)
• M26: 8,938,622 km (0.112 R)
• M27: 9,624,229 km (0.099 R)
• M28: 10,184,922 km (0.082 R)
• M29: 10,421,586 km (0.118 R)
• M30: 10,804,257 km (0.088 R)
• M31: 11,094,178 km (0.067 R)
• M32: 12,379,972 km (0.113 R)
• M33: 12,581,929 km (0.103 R)
• M34: 12,835,946 km (0.11 R)
• M35: 13,712,290 km (0.116 R)
• M36: 13,921,279 km (0.119 R)
• M37: 14,448,462 km (0.112 R)
• M38: 14,501,569 km (0.105 R)
• M39: 14,607,933 km (0.055 R)
• M40: 15,089,638 km (0.056 R)
• M41: 15,631,033 km (0.04 R)
• M42: 16,289,114 km (0.072 R)
• M43: 16,510,519 km (0.106 R)
• M44: 17,068,219 km (0.108 R)
• M45: 17,293,065 km (0.09 R)
• M46: 17,859,443 km (0.104 R)
• M47: 18,431,954 km (0.091 R)
• M48: 18,547,294 km (0.117 R)
• M49: 19,536,285 km (0.062 R)
• M50: 20,901,515 km (0.11 R)
• M51: 21,262,794 km (0.083 R)
• M52: 21,383,669 km (0.079 R)
• M53: 22,975,540 km (0.088 R)
• M54: 23,285,956 km (0.112 R)
• M55: 25,177,920 km (0.097 R)
• M56: 26,336,705 km (0.11 R)
• M57: 28,040,774 km (0.106 R)
• M58: 28,705,737 km (0.101 R)
• M59: 28,839,328 km (0.109 R)
• M60: 28,906,198 km (0.083 R)
• M61: 29,107,108 km (0.102 R)
• M62: 29,443,105 km (0.11 R)
• M63: 30,322,591 km (0.094 R)
• M64: 31,004,907 km (0.063 R)
• M65: 32,315,384 km (0.06 R)
• M66: 32,802,774 km (0.095 R)
• M67: 35,061,403 km (0.066 R)
• M68: 36,643,250 km (0.114 R)
• M69: 38,615,998 km (0.053 R)
• M70: 38,837,402 km (0.1 R)
• M71: 38,911,154 km (0.11 R)
• M72: 39,207,208 km (0.087 R)
• M73: 41,752,766 km (0.111 R)
• M74: 43,351,668 km (0.091 R)
• M75: 44,892,825 km (0.092 R)
• M76: 44,970,317 km (0.069 R)
• M77: 45,514,404 km (0.08 R)
• M78: 46,060,436 km (0.112 R)
• M79: 47,553,872 km (0.082 R)
• M80: 48,584,751 km (0.117 R)
• M81: 49,622,960 km (0.086 R)
• M82: 50,185,149 km (0.108 R)
• M83: 54,260,943 km (0.105 R)
• M84: 55,337,898 km (0.087 R)
• M85: 55,504,251 km (0.056 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit