🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 218 Days

Day: 48 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.66 AU - 0.84 AU

Year: 242 Days

Day: 36.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 367 Days

Day: 39.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,024,516 km

• M1: 435,031 km (0.098 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.9 AU - 2.68 AU

Year: 1292 Days

Day: 42.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.17 AU - 2.73 AU

Year: 1430 Days

Day: 44.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,024,516 km

• M1: 1,951,803 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 10.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.51 AU - 5.55 AU

Year: 4205 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,024,516 km

• M1: 128,804 km (0.085 R)
• M2: 231,278 km (0.113 R)
• M3: 489,783 km (0.069 R)
• M4: 826,079 km (0.104 R)
• M5: 1,202,617 km (0.039 R)
• M6: 1,376,001 km (0.084 R)
• M7: 1,586,485 km (0.095 R)
• M8: 1,688,362 km (0.114 R)
• M9: 1,976,188 km (0.095 R)
• M10: 2,102,149 km (0.085 R)
• M11: 2,263,565 km (0.109 R)
• M12: 2,513,244 km (0.098 R)
• M13: 2,789,701 km (0.085 R)
• M14: 3,204,237 km (0.115 R)
• M15: 3,315,687 km (0.118 R)
• M16: 3,447,333 km (0.091 R)
• M17: 3,599,923 km (0.116 R)
• M18: 3,696,414 km (0.105 R)
• M19: 3,991,271 km (0.076 R)
• M20: 4,071,156 km (0.112 R)
• M21: 4,314,103 km (0.091 R)
• M22: 4,520,399 km (0.105 R)
• M23: 4,878,387 km (0.037 R)
• M24: 5,136,592 km (0.033 R)
• M25: 5,333,314 km (0.098 R)
• M26: 5,532,578 km (0.102 R)
• M27: 5,644,328 km (0.117 R)
• M28: 6,006,953 km (0.071 R)
• M29: 6,447,369 km (0.114 R)
• M30: 6,588,739 km (0.119 R)
• M31: 7,067,153 km (0.116 R)
• M32: 7,780,884 km (0.099 R)
• M33: 7,855,983 km (0.059 R)
• M34: 7,956,512 km (0.093 R)
• M35: 8,388,850 km (0.116 R)
• M36: 8,802,638 km (0.116 R)
• M37: 9,012,075 km (0.081 R)
• M38: 9,170,349 km (0.108 R)
• M39: 9,731,192 km (0.11 R)
• M40: 10,193,449 km (0.096 R)
• M41: 11,026,560 km (0.092 R)
• M42: 11,422,845 km (0.04 R)
• M43: 11,508,265 km (0.114 R)
• M44: 11,823,767 km (0.112 R)
• M45: 11,968,129 km (0.118 R)
• M46: 12,728,086 km (0.103 R)
• M47: 13,775,570 km (0.114 R)
• M48: 13,988,448 km (0.117 R)
• M49: 14,202,373 km (0.116 R)
• M50: 15,540,376 km (0.105 R)
• M51: 15,635,221 km (0.096 R)
• M52: 16,048,411 km (0.107 R)
• M53: 16,755,859 km (0.116 R)
• M54: 16,853,247 km (0.054 R)
• M55: 17,671,099 km (0.088 R)
• M56: 17,770,133 km (0.115 R)
• M57: 17,836,255 km (0.075 R)
• M58: 18,434,946 km (0.065 R)
• M59: 18,804,153 km (0.059 R)
• M60: 19,345,398 km (0.053 R)
• M61: 19,823,214 km (0.038 R)
• M62: 19,891,879 km (0.086 R)
• M63: 20,374,183 km (0.119 R)
• M64: 21,069,813 km (0.1 R)
• M65: 22,163,523 km (0.079 R)
• M66: 22,234,732 km (0.069 R)
• M67: 22,663,629 km (0.11 R)
• M68: 22,914,953 km (0.09 R)
• M69: 23,492,999 km (0.093 R)
• M70: 23,638,259 km (0.118 R)
• M71: 24,442,646 km (0.098 R)
• M72: 24,553,050 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 9.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.29 AU - 9.61 AU

Year: 8356 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,024,516 km

• M1: 117,734 km (0.065 R)
• M2: 236,514 km (0.091 R)
• M3: 299,196 km (0.062 R)
• M4: 436,527 km (0.062 R)
• M5: 558,150 km (0.117 R)
• M6: 807,380 km (0.113 R)
• M7: 1,107,922 km (0.099 R)
• M8: 1,708,856 km (0.073 R)
• M9: 2,137,754 km (0.119 R)
• M10: 2,645,040 km (0.053 R)
• M11: 2,783,418 km (0.111 R)
• M12: 3,188,679 km (0.079 R)
• M13: 3,361,165 km (0.053 R)
• M14: 3,435,964 km (0.114 R)
• M15: 3,587,207 km (0.108 R)
• M16: 3,740,844 km (0.099 R)
• M17: 4,028,072 km (0.091 R)
• M18: 4,376,785 km (0.027 R)
• M19: 4,679,571 km (0.045 R)
• M20: 5,017,662 km (0.08 R)
• M21: 5,897,298 km (0.12 R)
• M22: 5,987,954 km (0.112 R)
• M23: 6,109,427 km (0.099 R)
• M24: 6,354,918 km (0.113 R)
• M25: 6,697,796 km (0.077 R)
• M26: 7,696,511 km (0.09 R)
• M27: 7,795,545 km (0.092 R)
• M28: 8,263,637 km (0.094 R)
• M29: 8,467,090 km (0.11 R)
• M30: 8,879,082 km (0.077 R)
• M31: 9,227,197 km (0.079 R)
• M32: 9,403,124 km (0.091 R)
• M33: 9,509,039 km (0.118 R)
• M34: 9,686,612 km (0.091 R)
• M35: 9,973,092 km (0.103 R)
• M36: 10,117,454 km (0.082 R)
• M37: 11,296,434 km (0.073 R)
• M38: 12,324,621 km (0.099 R)
• M39: 13,303,290 km (0.077 R)
• M40: 13,741,761 km (0.088 R)
• M41: 14,023,304 km (0.1 R)
• M42: 14,104,087 km (0.092 R)
• M43: 14,428,864 km (0.063 R)
• M44: 15,376,118 km (0.06 R)
• M45: 15,501,032 km (0.118 R)
• M46: 16,215,960 km (0.052 R)
• M47: 16,343,268 km (0.108 R)
• M48: 16,513,511 km (0.114 R)
• M49: 16,641,566 km (0.106 R)
• M50: 18,028,039 km (0.119 R)
• M51: 19,226,468 km (0.066 R)
• M52: 19,722,086 km (0.037 R)
• M53: 20,450,478 km (0.075 R)
• M54: 20,679,961 km (0.106 R)
• M55: 21,699,620 km (0.092 R)
• M56: 22,262,706 km (0.118 R)
• M57: 22,404,226 km (0.092 R)
• M58: 22,498,772 km (0.044 R)
• M59: 23,021,018 km (0.11 R)
• M60: 23,691,366 km (0.105 R)
• M61: 24,271,207 km (0.09 R)
• M62: 24,465,385 km (0.103 R)
• M63: 24,709,080 km (0.12 R)
• M64: 25,641,973 km (0.113 R)
• M65: 25,939,074 km (0.115 R)
• M66: 26,937,341 km (0.029 R)
• M67: 27,088,135 km (0.057 R)
• M68: 28,765,726 km (0.1 R)
• M69: 28,971,423 km (0.081 R)
• M70: 29,229,180 km (0.101 R)
• M71: 29,591,207 km (0.038 R)
• M72: 29,695,028 km (0.12 R)
• M73: 29,850,759 km (0.108 R)
• M74: 30,111,059 km (0.106 R)
• M75: 30,634,054 km (0.114 R)
• M76: 30,738,922 km (0.042 R)
• M77: 31,159,890 km (0.119 R)
• M78: 32,060,768 km (0.044 R)
• M79: 32,273,945 km (0.055 R)
• M80: 33,779,648 km (0.118 R)
• M81: 33,996,565 km (0.096 R)
• M82: 34,213,931 km (0.081 R)
• M83: 35,583,350 km (0.09 R)
• M84: 36,025,262 km (0.113 R)
• M85: 36,191,465 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.3

Radius: 4.9

Gravity: 30.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.5 AU - 18.26 AU

Year: 28184 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,024,516 km

• M1: 173,234 km (0.106 R)
• M2: 357,240 km (0.115 R)
• M3: 839,992 km (0.113 R)
• M4: 959,670 km (0.114 R)
• M5: 1,316,910 km (0.045 R)
• M6: 1,711,998 km (0.083 R)
• M7: 3,002,579 km (0.053 R)
• M8: 3,759,694 km (0.079 R)
• M9: 3,808,911 km (0.076 R)
• M10: 4,007,877 km (0.115 R)
• M11: 4,312,757 km (0.087 R)
• M12: 4,677,776 km (0.107 R)
• M13: 4,998,663 km (0.107 R)
• M14: 5,549,034 km (0.091 R)
• M15: 5,717,780 km (0.055 R)
• M16: 6,003,063 km (0.113 R)
• M17: 6,528,002 km (0.093 R)
• M18: 6,766,012 km (0.094 R)
• M19: 6,886,140 km (0.105 R)
• M20: 7,067,602 km (0.026 R)
• M21: 7,746,327 km (0.08 R)
• M22: 8,510,324 km (0.098 R)
• M23: 9,565,737 km (0.117 R)
• M24: 10,522,714 km (0.106 R)
• M25: 10,871,726 km (0.086 R)
• M26: 11,869,394 km (0.039 R)
• M27: 13,344,429 km (0.117 R)
• M28: 14,720,580 km (0.119 R)
• M29: 15,981,092 km (0.083 R)
• M30: 18,941,185 km (0.072 R)
• M31: 20,137,070 km (0.094 R)
• M32: 20,744,138 km (0.096 R)
• M33: 22,064,938 km (0.103 R)
• M34: 23,685,681 km (0.111 R)
• M35: 24,418,112 km (0.093 R)
• M36: 27,135,109 km (0.032 R)
• M37: 29,064,024 km (0.047 R)
• M38: 30,936,989 km (0.084 R)
• M39: 31,938,248 km (0.062 R)
• M40: 32,240,735 km (0.034 R)
• M41: 32,544,119 km (0.086 R)
• M42: 32,645,547 km (0.086 R)
• M43: 33,972,629 km (0.092 R)
• M44: 34,591,067 km (0.1 R)
• M45: 34,901,632 km (0.117 R)
• M46: 35,005,453 km (0.104 R)
• M47: 36,048,449 km (0.085 R)
• M48: 37,738,606 km (0.103 R)
• M49: 37,844,970 km (0.087 R)
• M50: 39,562,354 km (0.067 R)
• M51: 39,670,513 km (0.108 R)
• M52: 40,104,197 km (0.068 R)
• M53: 40,757,641 km (0.064 R)
• M54: 42,739,064 km (0.093 R)
• M55: 43,518,021 km (0.088 R)
• M56: 43,629,770 km (0.118 R)
• M57: 44,414,112 km (0.078 R)
• M58: 44,977,198 km (0.075 R)
• M59: 47,712,745 km (0.045 R)
• M60: 48,289,445 km (0.1 R)
• M61: 51,679,183 km (0.105 R)
• M62: 55,750,040 km (0.079 R)
• M63: 55,871,364 km (0.071 R)
• M64: 56,114,161 km (0.11 R)
• M65: 56,722,725 km (0.104 R)
• M66: 58,561,732 km (0.118 R)
• M67: 58,931,837 km (0.049 R)
• M68: 59,178,973 km (0.042 R)
• M69: 61,669,777 km (0.113 R)
• M70: 63,054,156 km (0.062 R)
• M71: 63,940,524 km (0.097 R)
• M72: 64,067,532 km (0.113 R)
• M73: 65,981,786 km (0.064 R)
• M74: 68,563,397 km (0.07 R)
• M75: 75,160,214 km (0.102 R)
• M76: 75,428,294 km (0.099 R)
• M77: 76,638,391 km (0.068 R)
• M78: 78,669,631 km (0.055 R)
• M79: 81,956,146 km (0.118 R)
• M80: 83,061,525 km (0.05 R)
• M81: 83,200,053 km (0.09 R)
• M82: 83,893,887 km (0.111 R)
• M83: 86,267,108 km (0.057 R)
• M84: 87,532,407 km (0.047 R)
• M85: 89,654,752 km (0.03 R)
• M86: 93,085,779 km (0.069 R)
• M87: 93,373,755 km (0.097 R)
• M88: 94,094,667 km (0.069 R)
• M89: 95,106,996 km (0.107 R)
• M90: 95,542,027 km (0.08 R)
• M91: 96,705,300 km (0.091 R)
• M92: 96,851,008 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.1

Radius: 5.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.36 AU - 20.02 AU

Year: 30121 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,024,516 km

• M1: 92,451 km (0.065 R)
• M2: 457,321 km (0.086 R)
• M3: 906,264 km (0.11 R)
• M4: 1,603,540 km (0.054 R)
• M5: 1,728,603 km (0.078 R)
• M6: 1,805,048 km (0.094 R)
• M7: 1,961,677 km (0.108 R)
• M8: 2,014,934 km (0.075 R)
• M9: 2,095,567 km (0.055 R)
• M10: 3,021,428 km (0.054 R)
• M11: 3,176,412 km (0.079 R)
• M12: 3,302,223 km (0.079 R)
• M13: 3,788,416 km (0.09 R)
• M14: 4,227,935 km (0.071 R)
• M15: 4,331,606 km (0.09 R)
• M16: 5,228,296 km (0.085 R)
• M17: 5,678,586 km (0.084 R)
• M18: 5,716,583 km (0.055 R)
• M19: 6,258,726 km (0.091 R)
• M20: 6,298,070 km (0.108 R)
• M21: 6,496,138 km (0.067 R)
• M22: 6,615,966 km (0.092 R)
• M23: 6,938,948 km (0.08 R)
• M24: 7,184,737 km (0.109 R)
• M25: 7,308,604 km (0.047 R)
• M26: 7,391,631 km (0.111 R)
• M27: 8,368,505 km (0.043 R)
• M28: 8,805,779 km (0.08 R)
• M29: 9,205,655 km (0.08 R)
• M30: 9,839,501 km (0.049 R)
• M31: 9,931,204 km (0.086 R)
• M32: 10,394,060 km (0.114 R)
• M33: 10,628,031 km (0.117 R)
• M34: 11,053,637 km (0.056 R)
• M35: 11,436,757 km (0.116 R)
• M36: 11,678,358 km (0.114 R)
• M37: 11,726,827 km (0.059 R)
• M38: 12,861,228 km (0.032 R)
• M39: 13,875,950 km (0.066 R)
• M40: 13,927,263 km (0.109 R)
• M41: 14,601,351 km (0.067 R)
• M42: 15,981,092 km (0.079 R)
• M43: 16,631,693 km (0.046 R)
• M44: 16,960,359 km (0.102 R)
• M45: 18,183,472 km (0.088 R)
• M46: 18,578,560 km (0.113 R)
• M47: 19,607,643 km (0.071 R)
• M48: 20,303,872 km (0.113 R)
• M49: 21,303,934 km (0.119 R)
• M50: 21,541,645 km (0.048 R)
• M51: 21,899,782 km (0.094 R)
• M52: 22,079,599 km (0.066 R)
• M53: 22,501,016 km (0.113 R)
• M54: 22,803,652 km (0.108 R)
• M55: 25,524,688 km (0.099 R)
• M56: 26,475,382 km (0.026 R)
• M57: 26,987,306 km (0.052 R)
• M58: 27,566,998 km (0.094 R)
• M59: 27,696,400 km (0.104 R)
• M60: 27,825,952 km (0.115 R)
• M61: 27,890,877 km (0.106 R)
• M62: 27,955,803 km (0.097 R)
• M63: 28,215,954 km (0.118 R)
• M64: 28,607,750 km (0.087 R)
• M65: 28,804,172 km (0.086 R)
• M66: 29,462,702 km (0.066 R)
• M67: 29,793,762 km (0.108 R)
• M68: 29,993,027 km (0.056 R)
• M69: 31,197,738 km (0.074 R)
• M70: 32,213,657 km (0.102 R)
• M71: 34,069,718 km (0.081 R)
• M72: 34,486,797 km (0.085 R)
• M73: 35,396,352 km (0.055 R)
• M74: 37,382,114 km (0.116 R)
• M75: 38,244,247 km (0.072 R)
• M76: 39,695,496 km (0.049 R)
• M77: 40,207,719 km (0.082 R)
• M78: 40,281,022 km (0.069 R)
• M79: 41,090,795 km (0.043 R)
• M80: 41,757,254 km (0.087 R)
• M81: 43,025,993 km (0.102 R)
• M82: 44,383,145 km (0.03 R)
• M83: 44,458,991 km (0.103 R)
• M84: 46,445,053 km (0.051 R)
• M85: 47,061,994 km (0.098 R)
• M86: 47,449,004 km (0.096 R)
• M87: 47,836,911 km (0.082 R)
• M88: 48,303,956 km (0.082 R)
• M89: 49,163,994 km (0.111 R)
• M90: 49,635,377 km (0.107 R)
• M91: 49,714,065 km (0.106 R)
• M92: 49,871,442 km (0.05 R)
• M93: 50,266,081 km (0.088 R)
• M94: 51,137,489 km (0.103 R)
• M95: 52,094,018 km (0.09 R)
• M96: 52,494,192 km (0.042 R)
• M97: 52,574,376 km (0.082 R)
• M98: 53,943,646 km (0.095 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: 339 - 10,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit