🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.66 AU - 0.7 AU

Year: 241 Days

Day: 40 Hours

Environment

Temp: 0 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,451,022 km

• M1: 300,991 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 355 Days

Day: 13.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.84 AU - 2.26 AU

Year: 1263 Days

Day: 20.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.99 AU - 2.59 AU

Year: 1492 Days

Day: 36 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,451,022 km

• M1: 467,793 km (0.056 R)
• M2: 579,542 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 9.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.45 AU - 5.63 AU

Year: 5613 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,451,022 km

• M1: 132,245 km (0.067 R)
• M2: 192,084 km (0.068 R)
• M3: 336,296 km (0.073 R)
• M4: 1,103,135 km (0.1 R)
• M5: 1,666,520 km (0.118 R)
• M6: 1,858,305 km (0.092 R)
• M7: 2,057,569 km (0.105 R)
• M8: 2,174,555 km (0.118 R)
• M9: 2,354,222 km (0.066 R)
• M10: 2,728,366 km (0.114 R)
• M11: 2,906,238 km (0.083 R)
• M12: 3,121,360 km (0.091 R)
• M13: 3,239,392 km (0.028 R)
• M14: 3,744,285 km (0.104 R)
• M15: 4,499,754 km (0.1 R)
• M16: 4,885,268 km (0.08 R)
• M17: 5,003,002 km (0.049 R)
• M18: 5,161,426 km (0.04 R)
• M19: 5,361,887 km (0.072 R)
• M20: 5,585,237 km (0.105 R)
• M21: 5,646,721 km (0.099 R)
• M22: 5,915,848 km (0.056 R)
• M23: 5,999,473 km (0.098 R)
• M24: 6,189,163 km (0.112 R)
• M25: 6,295,378 km (0.097 R)
• M26: 6,682,686 km (0.047 R)
• M27: 7,144,495 km (0.092 R)
• M28: 7,300,825 km (0.101 R)
• M29: 7,435,613 km (0.102 R)
• M30: 7,684,992 km (0.041 R)
• M31: 7,776,397 km (0.081 R)
• M32: 8,355,639 km (0.093 R)
• M33: 9,093,157 km (0.032 R)
• M34: 9,335,506 km (0.1 R)
• M35: 9,457,577 km (0.104 R)
• M36: 9,801,952 km (0.092 R)
• M37: 9,901,135 km (0.092 R)
• M38: 11,376,170 km (0.089 R)
• M39: 13,300,896 km (0.1 R)
• M40: 13,410,701 km (0.094 R)
• M41: 13,686,709 km (0.111 R)
• M42: 15,009,005 km (0.041 R)
• M43: 15,439,398 km (0.041 R)
• M44: 16,607,308 km (0.116 R)
• M45: 17,052,661 km (0.062 R)
• M46: 17,231,880 km (0.083 R)
• M47: 17,592,111 km (0.12 R)
• M48: 17,743,055 km (0.107 R)
• M49: 18,381,390 km (0.077 R)
• M50: 18,903,636 km (0.083 R)
• M51: 19,151,071 km (0.09 R)
• M52: 19,711,763 km (0.078 R)
• M53: 21,169,146 km (0.117 R)
• M54: 21,522,795 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 14

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.92 AU - 7.2 AU

Year: 7232 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,451,022 km

• M1: 181,163 km (0.104 R)
• M2: 324,927 km (0.12 R)
• M3: 778,208 km (0.117 R)
• M4: 1,245,851 km (0.108 R)
• M5: 1,666,670 km (0.109 R)
• M6: 1,927,269 km (0.053 R)
• M7: 2,131,620 km (0.104 R)
• M8: 2,319,365 km (0.098 R)
• M9: 2,737,192 km (0.103 R)
• M10: 3,099,219 km (0.082 R)
• M11: 3,313,294 km (0.087 R)
• M12: 3,422,051 km (0.097 R)
• M13: 3,869,798 km (0.083 R)
• M14: 4,485,692 km (0.11 R)
• M15: 4,820,791 km (0.043 R)
• M16: 5,259,263 km (0.075 R)
• M17: 5,515,673 km (0.101 R)
• M18: 5,612,763 km (0.072 R)
• M19: 5,907,919 km (0.081 R)
• M20: 6,377,208 km (0.095 R)
• M21: 6,547,899 km (0.108 R)
• M22: 6,858,763 km (0.11 R)
• M23: 7,316,383 km (0.082 R)
• M24: 7,893,382 km (0.096 R)
• M25: 8,187,342 km (0.103 R)
• M26: 8,672,937 km (0.099 R)
• M27: 8,976,471 km (0.065 R)
• M28: 9,516,070 km (0.084 R)
• M29: 9,829,178 km (0.083 R)
• M30: 10,707,916 km (0.058 R)
• M31: 10,951,911 km (0.034 R)
• M32: 11,115,571 km (0.083 R)
• M33: 11,487,022 km (0.027 R)
• M34: 11,820,476 km (0.09 R)
• M35: 12,284,379 km (0.107 R)
• M36: 13,099,687 km (0.107 R)
• M37: 13,579,597 km (0.053 R)
• M38: 14,557,070 km (0.055 R)
• M39: 14,782,364 km (0.099 R)
• M40: 16,158,515 km (0.088 R)
• M41: 17,863,482 km (0.073 R)
• M42: 18,056,463 km (0.064 R)
• M43: 18,639,595 km (0.056 R)
• M44: 18,786,351 km (0.065 R)
• M45: 19,179,644 km (0.076 R)
• M46: 20,174,470 km (0.094 R)
• M47: 21,033,461 km (0.078 R)
• M48: 21,390,551 km (0.096 R)
• M49: 21,544,188 km (0.07 R)
• M50: 21,904,270 km (0.12 R)
• M51: 22,162,625 km (0.11 R)
• M52: 23,048,694 km (0.117 R)
• M53: 23,999,538 km (0.096 R)
• M54: 24,105,902 km (0.12 R)
• M55: 24,801,681 km (0.105 R)
• M56: 25,233,122 km (0.085 R)
• M57: 26,432,298 km (0.032 R)
• M58: 26,652,357 km (0.052 R)
• M59: 27,594,374 km (0.093 R)
• M60: 29,056,095 km (0.113 R)
• M61: 29,796,305 km (0.071 R)
• M62: 30,254,973 km (0.028 R)
• M63: 30,658,288 km (0.05 R)
• M64: 30,889,567 km (0.088 R)
• M65: 31,353,769 km (0.11 R)
• M66: 31,645,036 km (0.073 R)
• M67: 32,524,372 km (0.098 R)
• M68: 32,937,412 km (0.096 R)
• M69: 33,055,744 km (0.089 R)
• M70: 33,828,567 km (0.119 R)
• M71: 35,513,039 km (0.101 R)
• M72: 36,365,597 km (0.074 R)
• M73: 36,794,344 km (0.118 R)
• M74: 37,286,521 km (0.114 R)
• M75: 37,471,574 km (0.105 R)
• M76: 38,963,364 km (0.068 R)
• M77: 39,527,797 km (0.087 R)
• M78: 40,158,052 km (0.035 R)
• M79: 40,284,612 km (0.084 R)
• M80: 40,664,740 km (0.108 R)
• M81: 40,791,749 km (0.12 R)
• M82: 40,918,907 km (0.11 R)
• M83: 41,109,794 km (0.039 R)
• M84: 41,620,372 km (0.113 R)
• M85: 41,876,483 km (0.037 R)
• M86: 42,712,436 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 7.4

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.96 AU - 13.28 AU

Year: 18163 Days

Day: 23.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,451,022 km

• M1: 128,205 km (0.037 R)
• M2: 253,868 km (0.07 R)
• M3: 867,518 km (0.044 R)
• M4: 932,892 km (0.118 R)
• M5: 1,022,950 km (0.1 R)
• M6: 1,335,909 km (0.085 R)
• M7: 1,412,353 km (0.103 R)
• M8: 2,628,734 km (0.041 R)
• M9: 2,692,911 km (0.072 R)
• M10: 2,955,156 km (0.038 R)
• M11: 3,021,877 km (0.069 R)
• M12: 3,225,480 km (0.098 R)
• M13: 3,433,570 km (0.054 R)
• M14: 3,646,149 km (0.114 R)
• M15: 4,385,162 km (0.092 R)
• M16: 4,969,192 km (0.092 R)
• M17: 5,129,113 km (0.107 R)
• M18: 6,123,789 km (0.099 R)
• M19: 6,209,359 km (0.083 R)
• M20: 6,643,193 km (0.074 R)
• M21: 6,863,700 km (0.077 R)
• M22: 7,176,659 km (0.112 R)
• M23: 7,266,866 km (0.095 R)
• M24: 8,617,436 km (0.108 R)
• M25: 8,665,307 km (0.114 R)
• M26: 9,296,610 km (0.069 R)
• M27: 9,493,930 km (0.112 R)
• M28: 9,792,377 km (0.089 R)
• M29: 9,892,458 km (0.029 R)
• M30: 10,245,809 km (0.028 R)
• M31: 10,347,535 km (0.106 R)
• M32: 11,225,525 km (0.103 R)
• M33: 11,700,049 km (0.099 R)
• M34: 12,234,862 km (0.069 R)
• M35: 12,451,031 km (0.069 R)
• M36: 13,495,224 km (0.062 R)
• M37: 14,396,102 km (0.08 R)
• M38: 15,084,402 km (0.083 R)
• M39: 15,490,860 km (0.088 R)
• M40: 16,433,476 km (0.115 R)
• M41: 16,851,751 km (0.086 R)
• M42: 17,820,846 km (0.069 R)
• M43: 17,882,032 km (0.1 R)
• M44: 18,621,494 km (0.037 R)
• M45: 19,308,148 km (0.097 R)
• M46: 21,417,179 km (0.056 R)
• M47: 21,612,554 km (0.055 R)
• M48: 21,808,527 km (0.086 R)
• M49: 22,598,105 km (0.068 R)
• M50: 23,531,147 km (0.089 R)
• M51: 25,228,484 km (0.116 R)
• M52: 25,434,780 km (0.046 R)
• M53: 25,918,429 km (0.114 R)
• M54: 26,265,646 km (0.04 R)
• M55: 26,335,359 km (0.068 R)
• M56: 27,457,941 km (0.076 R)
• M57: 28,025,067 km (0.062 R)
• M58: 28,310,200 km (0.086 R)
• M59: 28,596,082 km (0.046 R)
• M60: 29,532,265 km (0.117 R)
• M61: 30,698,081 km (0.104 R)
• M62: 30,771,384 km (0.119 R)
• M63: 32,999,495 km (0.059 R)
• M64: 33,225,089 km (0.09 R)
• M65: 33,677,921 km (0.104 R)
• M66: 37,530,216 km (0.112 R)
• M67: 38,396,238 km (0.097 R)
• M68: 38,950,798 km (0.104 R)
• M69: 40,148,179 km (0.084 R)
• M70: 41,033,798 km (0.093 R)
• M71: 42,088,763 km (0.039 R)
• M72: 42,251,824 km (0.056 R)
• M73: 43,152,553 km (0.046 R)
• M74: 44,142,442 km (0.114 R)
• M75: 45,223,287 km (0.039 R)
• M76: 45,725,038 km (0.044 R)
• M77: 46,060,586 km (0.082 R)
• M78: 46,734,076 km (0.045 R)
• M79: 46,902,972 km (0.05 R)
• M80: 47,920,536 km (0.11 R)
• M81: 48,432,161 km (0.107 R)
• M82: 49,374,628 km (0.073 R)
• M83: 51,016,763 km (0.104 R)
• M84: 51,451,944 km (0.077 R)
• M85: 53,292,895 km (0.058 R)
• M86: 54,354,442 km (0.041 R)
• M87: 56,678,594 km (0.11 R)
• M88: 57,309,747 km (0.102 R)
• M89: 59,400,228 km (0.06 R)
• M90: 59,491,782 km (0.046 R)
• M91: 60,592,822 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 7.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.02 AU - 14.88 AU

Year: 23644 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,451,022 km

• M1: 94,546 km (0.12 R)
• M2: 362,924 km (0.036 R)
• M3: 515,963 km (0.108 R)
• M4: 1,092,962 km (0.11 R)
• M5: 1,272,479 km (0.115 R)
• M6: 2,081,804 km (0.116 R)
• M7: 2,164,681 km (0.115 R)
• M8: 2,333,577 km (0.034 R)
• M9: 2,896,813 km (0.104 R)
• M10: 2,958,597 km (0.109 R)
• M11: 3,833,894 km (0.065 R)
• M12: 4,674,485 km (0.099 R)
• M13: 5,078,399 km (0.088 R)
• M14: 5,455,236 km (0.102 R)
• M15: 5,919,438 km (0.099 R)
• M16: 6,885,541 km (0.095 R)
• M17: 7,429,030 km (0.069 R)
• M18: 7,556,488 km (0.107 R)
• M19: 7,684,543 km (0.074 R)
• M20: 8,601,578 km (0.074 R)
• M21: 8,914,836 km (0.103 R)
• M22: 9,368,866 km (0.086 R)
• M23: 9,970,399 km (0.102 R)
• M24: 10,872,025 km (0.099 R)
• M25: 11,259,334 km (0.077 R)
• M26: 12,197,462 km (0.032 R)
• M27: 13,263,198 km (0.104 R)
• M28: 14,997,336 km (0.103 R)
• M29: 15,158,453 km (0.118 R)
• M30: 15,428,328 km (0.086 R)
• M31: 15,536,786 km (0.088 R)
• M32: 15,699,848 km (0.067 R)
• M33: 15,972,864 km (0.103 R)
• M34: 16,027,617 km (0.063 R)
• M35: 16,137,422 km (0.11 R)
• M36: 16,357,779 km (0.106 R)
• M37: 17,474,378 km (0.069 R)
• M38: 18,442,725 km (0.115 R)
• M39: 19,136,709 km (0.089 R)
• M40: 20,016,195 km (0.103 R)
• M41: 20,550,110 km (0.12 R)
• M42: 20,848,857 km (0.06 R)
• M43: 21,329,814 km (0.064 R)
• M44: 24,290,954 km (0.071 R)
• M45: 24,606,755 km (0.065 R)
• M46: 27,312,831 km (0.092 R)
• M47: 29,638,779 km (0.036 R)
• M48: 30,927,864 km (0.097 R)
• M49: 32,860,668 km (0.092 R)
• M50: 34,053,113 km (0.099 R)
• M51: 35,545,651 km (0.074 R)
• M52: 38,080,288 km (0.106 R)
• M53: 38,447,102 km (0.053 R)
• M54: 41,197,758 km (0.052 R)
• M55: 41,348,253 km (0.097 R)
• M56: 41,423,501 km (0.099 R)
• M57: 42,482,654 km (0.109 R)
• M58: 42,863,081 km (0.066 R)
• M59: 46,103,072 km (0.086 R)
• M60: 46,415,731 km (0.055 R)
• M61: 47,121,833 km (0.095 R)
• M62: 48,227,212 km (0.111 R)
• M63: 51,189,399 km (0.064 R)
• M64: 53,798,536 km (0.113 R)
• M65: 54,705,398 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit