🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 14.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.08 AU - 1.4 AU

Year: 499 Days

Day: 15.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.04 AU - 1.64 AU

Year: 561 Days

Day: 18.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 10

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.82 AU - 6.36 AU

Year: 5435 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,818,525 km

• M1: 135,087 km (0.078 R)
• M2: 351,555 km (0.079 R)
• M3: 550,969 km (0.102 R)
• M4: 1,010,833 km (0.113 R)
• M5: 1,154,447 km (0.12 R)
• M6: 1,502,711 km (0.103 R)
• M7: 1,612,216 km (0.065 R)
• M8: 1,710,203 km (0.039 R)
• M9: 1,795,922 km (0.106 R)
• M10: 1,986,809 km (0.101 R)
• M11: 2,277,628 km (0.058 R)
• M12: 2,598,814 km (0.11 R)
• M13: 2,697,998 km (0.072 R)
• M14: 2,934,362 km (0.108 R)
• M15: 3,266,170 km (0.065 R)
• M16: 3,463,789 km (0.056 R)
• M17: 3,573,295 km (0.095 R)
• M18: 3,908,693 km (0.088 R)
• M19: 4,041,985 km (0.027 R)
• M20: 4,569,916 km (0.062 R)
• M21: 5,057,605 km (0.1 R)
• M22: 5,223,958 km (0.068 R)
• M23: 5,950,704 km (0.097 R)
• M24: 6,528,002 km (0.059 R)
• M25: 6,641,098 km (0.099 R)
• M26: 6,731,904 km (0.113 R)
• M27: 7,497,995 km (0.119 R)
• M28: 7,903,405 km (0.112 R)
• M29: 8,611,452 km (0.093 R)
• M30: 8,910,348 km (0.117 R)
• M31: 9,035,861 km (0.11 R)
• M32: 9,441,720 km (0.075 R)
• M33: 10,113,863 km (0.085 R)
• M34: 10,402,886 km (0.064 R)
• M35: 10,535,131 km (0.074 R)
• M36: 10,694,602 km (0.035 R)
• M37: 10,935,305 km (0.098 R)
• M38: 11,042,866 km (0.116 R)
• M39: 11,150,876 km (0.045 R)
• M40: 11,449,473 km (0.06 R)
• M41: 12,137,922 km (0.072 R)
• M42: 12,529,420 km (0.106 R)
• M43: 12,613,793 km (0.098 R)
• M44: 12,783,138 km (0.092 R)
• M45: 12,896,533 km (0.108 R)
• M46: 13,152,794 km (0.087 R)
• M47: 13,324,682 km (0.073 R)
• M48: 13,873,707 km (0.106 R)
• M49: 14,312,327 km (0.119 R)
• M50: 14,577,714 km (0.111 R)
• M51: 15,323,310 km (0.099 R)
• M52: 15,594,830 km (0.096 R)
• M53: 16,173,175 km (0.085 R)
• M54: 16,418,815 km (0.11 R)
• M55: 16,573,051 km (0.104 R)
• M56: 16,820,635 km (0.103 R)
• M57: 17,257,012 km (0.114 R)
• M58: 18,332,321 km (0.109 R)
• M59: 18,845,741 km (0.059 R)
• M60: 19,169,022 km (0.118 R)
• M61: 19,331,486 km (0.109 R)
• M62: 19,526,860 km (0.095 R)
• M63: 19,690,221 km (0.093 R)
• M64: 20,348,302 km (0.1 R)
• M65: 20,913,184 km (0.07 R)
• M66: 21,584,579 km (0.087 R)
• M67: 21,990,737 km (0.092 R)
• M68: 22,467,805 km (0.06 R)
• M69: 22,982,721 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 9.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.99 AU - 9.53 AU

Year: 10191 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,818,525 km

• M1: 128,505 km (0.073 R)
• M2: 471,233 km (0.118 R)
• M3: 1,107,772 km (0.086 R)
• M4: 1,516,474 km (0.068 R)
• M5: 1,674,748 km (0.094 R)
• M6: 1,838,558 km (0.082 R)
• M7: 2,046,200 km (0.074 R)
• M8: 2,672,267 km (0.082 R)
• M9: 3,400,210 km (0.085 R)
• M10: 3,656,172 km (0.116 R)
• M11: 3,846,161 km (0.045 R)
• M12: 4,236,163 km (0.101 R)
• M13: 4,511,722 km (0.057 R)
• M14: 4,870,907 km (0.076 R)
• M15: 5,027,835 km (0.095 R)
• M16: 7,184,288 km (0.101 R)
• M17: 7,573,392 km (0.111 R)
• M18: 8,031,012 km (0.116 R)
• M19: 8,185,547 km (0.079 R)
• M20: 8,560,589 km (0.075 R)
• M21: 9,037,207 km (0.109 R)
• M22: 9,198,025 km (0.051 R)
• M23: 9,751,836 km (0.113 R)
• M24: 9,817,659 km (0.061 R)
• M25: 10,383,588 km (0.105 R)
• M26: 11,616,873 km (0.101 R)
• M27: 12,464,644 km (0.094 R)
• M28: 12,787,626 km (0.095 R)
• M29: 13,368,664 km (0.059 R)
• M30: 13,884,328 km (0.117 R)
• M31: 14,443,824 km (0.103 R)
• M32: 14,594,319 km (0.056 R)
• M33: 15,585,106 km (0.076 R)
• M34: 15,894,325 km (0.08 R)
• M35: 16,049,757 km (0.097 R)
• M36: 18,074,714 km (0.032 R)
• M37: 18,277,569 km (0.071 R)
• M38: 18,399,641 km (0.088 R)
• M39: 18,562,852 km (0.063 R)
• M40: 18,726,512 km (0.051 R)
• M41: 19,635,319 km (0.071 R)
• M42: 19,801,971 km (0.056 R)
• M43: 20,770,019 km (0.082 R)
• M44: 20,982,597 km (0.082 R)
• M45: 21,581,438 km (0.092 R)
• M46: 21,796,559 km (0.095 R)
• M47: 21,969,345 km (0.089 R)
• M48: 22,839,556 km (0.08 R)
• M49: 22,971,202 km (0.114 R)
• M50: 23,854,428 km (0.109 R)
• M51: 23,987,869 km (0.095 R)
• M52: 24,121,460 km (0.082 R)
• M53: 24,434,419 km (0.074 R)
• M54: 25,381,224 km (0.089 R)
• M55: 25,562,985 km (0.082 R)
• M56: 25,654,090 km (0.098 R)
• M57: 26,431,999 km (0.096 R)
• M58: 26,662,380 km (0.109 R)
• M59: 27,032,186 km (0.073 R)
• M60: 27,124,936 km (0.104 R)
• M61: 27,636,860 km (0.072 R)
• M62: 27,777,033 km (0.112 R)
• M63: 27,917,506 km (0.101 R)
• M64: 28,434,366 km (0.102 R)
• M65: 28,812,251 km (0.048 R)
• M66: 29,144,358 km (0.069 R)
• M67: 29,429,940 km (0.105 R)
• M68: 30,003,947 km (0.112 R)
• M69: 30,148,010 km (0.115 R)
• M70: 30,533,374 km (0.088 R)
• M71: 30,774,975 km (0.081 R)
• M72: 31,406,278 km (0.077 R)
• M73: 31,650,272 km (0.073 R)
• M74: 32,583,015 km (0.075 R)
• M75: 32,929,035 km (0.075 R)
• M76: 33,127,252 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.1 AU - 16.3 AU

Year: 17344 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,818,525 km

• M1: 124,914 km (0.08 R)
• M2: 358,436 km (0.03 R)
• M3: 547,827 km (0.097 R)
• M4: 644,168 km (0.095 R)
• M5: 1,234,930 km (0.082 R)
• M6: 1,311,674 km (0.086 R)
• M7: 1,470,098 km (0.093 R)
• M8: 1,634,955 km (0.1 R)
• M9: 1,834,818 km (0.09 R)
• M10: 2,448,618 km (0.11 R)
• M11: 2,947,826 km (0.105 R)
• M12: 3,550,855 km (0.077 R)
• M13: 3,661,109 km (0.045 R)
• M14: 4,229,880 km (0.043 R)
• M15: 4,425,554 km (0.118 R)
• M16: 4,624,220 km (0.035 R)
• M17: 4,785,337 km (0.03 R)
• M18: 5,704,017 km (0.066 R)
• M19: 6,227,610 km (0.04 R)
• M20: 8,130,046 km (0.057 R)
• M21: 8,178,516 km (0.073 R)
• M22: 8,422,510 km (0.098 R)
• M23: 9,422,123 km (0.041 R)
• M24: 10,511,494 km (0.088 R)
• M25: 10,670,367 km (0.109 R)
• M26: 11,749,866 km (0.116 R)
• M27: 12,025,126 km (0.087 R)
• M28: 13,147,409 km (0.065 R)
• M29: 15,130,628 km (0.076 R)
• M30: 15,310,145 km (0.115 R)
• M31: 16,340,276 km (0.098 R)
• M32: 16,709,185 km (0.102 R)
• M33: 17,018,703 km (0.113 R)
• M34: 17,267,783 km (0.087 R)
• M35: 17,455,229 km (0.104 R)
• M36: 19,757,840 km (0.068 R)
• M37: 20,282,479 km (0.043 R)
• M38: 20,546,370 km (0.052 R)
• M39: 20,811,607 km (0.03 R)
• M40: 21,613,751 km (0.052 R)
• M41: 21,681,070 km (0.105 R)
• M42: 22,904,481 km (0.117 R)
• M43: 23,179,442 km (0.045 R)
• M44: 24,220,045 km (0.069 R)
• M45: 24,289,907 km (0.042 R)
• M46: 24,570,253 km (0.09 R)
• M47: 25,631,052 km (0.099 R)
• M48: 25,844,977 km (0.099 R)
• M49: 27,141,093 km (0.074 R)
• M50: 27,213,797 km (0.097 R)
• M51: 27,943,685 km (0.077 R)
• M52: 28,163,894 km (0.1 R)
• M53: 28,237,346 km (0.106 R)
• M54: 30,171,497 km (0.117 R)
• M55: 30,472,937 km (0.115 R)
• M56: 32,687,284 km (0.043 R)
• M57: 32,919,311 km (0.111 R)
• M58: 34,322,987 km (0.071 R)
• M59: 35,111,219 km (0.086 R)
• M60: 36,625,149 km (0.098 R)
• M61: 36,946,635 km (0.041 R)
• M62: 37,430,584 km (0.048 R)
• M63: 39,387,175 km (0.091 R)
• M64: 39,799,018 km (0.105 R)
• M65: 41,627,851 km (0.119 R)
• M66: 42,047,324 km (0.106 R)
• M67: 42,805,935 km (0.04 R)
• M68: 43,144,475 km (0.08 R)
• M69: 43,568,884 km (0.085 R)
• M70: 44,936,657 km (0.055 R)
• M71: 46,578,943 km (0.1 R)
• M72: 46,927,206 km (0.091 R)
• M73: 47,189,003 km (0.094 R)
• M74: 47,538,763 km (0.086 R)
• M75: 47,713,942 km (0.085 R)
• M76: 48,240,825 km (0.084 R)
• M77: 49,123,303 km (0.048 R)
• M78: 49,833,145 km (0.094 R)
• M79: 50,189,188 km (0.105 R)
• M80: 52,796,679 km (0.116 R)
• M81: 53,068,947 km (0.116 R)
• M82: 54,895,836 km (0.05 R)
• M83: 54,987,689 km (0.106 R)
• M84: 55,171,695 km (0.103 R)
• M85: 55,540,154 km (0.04 R)
• M86: 55,816,910 km (0.102 R)
• M87: 58,798,845 km (0.058 R)
• M88: 58,892,792 km (0.072 R)
• M89: 60,783,560 km (0.043 R)
• M90: 63,850,017 km (0.111 R)
• M91: 64,721,424 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit