🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.6 AU - 0.82 AU

Year: 217 Days

Day: 27.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,016,234 km

• M1: 229,034 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.14 AU - 1.66 AU

Year: 602 Days

Day: 27.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.18 AU - 10.6 AU

Year: 11304 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,016,234 km

• M1: 269,875 km (0.117 R)
• M2: 380,278 km (0.117 R)
• M3: 532,718 km (0.112 R)
• M4: 683,363 km (0.088 R)
• M5: 836,402 km (0.102 R)
• M6: 917,334 km (0.028 R)
• M7: 1,001,259 km (0.076 R)
• M8: 1,177,634 km (0.044 R)
• M9: 1,332,618 km (0.092 R)
• M10: 1,412,802 km (0.103 R)
• M11: 1,561,353 km (0.083 R)
• M12: 1,838,558 km (0.099 R)
• M13: 1,910,514 km (0.1 R)
• M14: 2,001,620 km (0.047 R)
• M15: 2,207,616 km (0.108 R)
• M16: 2,322,956 km (0.044 R)
• M17: 2,400,896 km (0.077 R)
• M18: 2,887,837 km (0.079 R)
• M19: 3,295,043 km (0.037 R)
• M20: 3,606,805 km (0.085 R)
• M21: 4,045,426 km (0.074 R)
• M22: 4,187,544 km (0.1 R)
• M23: 4,476,716 km (0.026 R)
• M24: 4,922,817 km (0.076 R)
• M25: 5,074,659 km (0.076 R)
• M26: 5,357,249 km (0.096 R)
• M27: 5,565,938 km (0.076 R)
• M28: 5,697,884 km (0.107 R)
• M29: 6,153,858 km (0.104 R)
• M30: 6,235,688 km (0.106 R)
• M31: 6,427,772 km (0.088 R)
• M32: 6,593,975 km (0.093 R)
• M33: 7,158,408 km (0.073 R)
• M34: 8,363,867 km (0.095 R)
• M35: 8,545,479 km (0.099 R)
• M36: 8,636,883 km (0.096 R)
• M37: 8,759,105 km (0.047 R)
• M38: 9,253,975 km (0.051 R)
• M39: 9,504,850 km (0.059 R)
• M40: 9,981,469 km (0.093 R)
• M41: 10,109,824 km (0.089 R)
• M42: 10,271,091 km (0.089 R)
• M43: 10,465,717 km (0.112 R)
• M44: 10,596,167 km (0.087 R)
• M45: 10,759,976 km (0.1 R)
• M46: 11,023,867 km (0.12 R)
• M47: 11,558,081 km (0.101 R)
• M48: 11,726,827 km (0.115 R)
• M49: 12,547,821 km (0.073 R)
• M50: 12,825,624 km (0.039 R)
• M51: 13,993,086 km (0.106 R)
• M52: 14,065,042 km (0.11 R)
• M53: 14,680,637 km (0.118 R)
• M54: 14,863,446 km (0.06 R)
• M55: 17,000,003 km (0.051 R)
• M56: 17,733,332 km (0.104 R)
• M57: 18,595,315 km (0.071 R)
• M58: 18,912,312 km (0.065 R)
• M59: 19,551,395 km (0.08 R)
• M60: 19,712,212 km (0.112 R)
• M61: 19,954,411 km (0.12 R)
• M62: 20,197,508 km (0.072 R)
• M63: 20,482,492 km (0.114 R)
• M64: 20,727,683 km (0.035 R)
• M65: 21,056,199 km (0.102 R)
• M66: 21,885,121 km (0.074 R)
• M67: 22,387,621 km (0.083 R)
• M68: 22,767,001 km (0.117 R)
• M69: 23,063,653 km (0.085 R)
• M70: 23,404,138 km (0.104 R)
• M71: 24,046,960 km (0.091 R)
• M72: 24,133,129 km (0.094 R)
• M73: 24,262,531 km (0.082 R)
• M74: 24,652,233 km (0.115 R)
• M75: 24,913,132 km (0.075 R)
• M76: 25,745,494 km (0.11 R)
• M77: 26,765,303 km (0.119 R)
• M78: 27,617,712 km (0.12 R)
• M79: 27,843,455 km (0.11 R)
• M80: 28,160,602 km (0.067 R)
• M81: 28,478,947 km (0.066 R)
• M82: 29,073,449 km (0.101 R)
• M83: 30,274,420 km (0.118 R)
• M84: 31,585,945 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 5.3

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.42 AU - 20.74 AU

Year: 25654 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,016,234 km

• M1: 643,869 km (0.087 R)
• M2: 737,368 km (0.108 R)
• M3: 1,999,226 km (0.086 R)
• M4: 2,067,891 km (0.044 R)
• M5: 2,570,091 km (0.112 R)
• M6: 2,682,439 km (0.107 R)
• M7: 2,834,880 km (0.114 R)
• M8: 3,764,930 km (0.089 R)
• M9: 5,152,899 km (0.088 R)
• M10: 5,390,161 km (0.112 R)
• M11: 5,728,402 km (0.101 R)
• M12: 5,777,320 km (0.063 R)
• M13: 6,223,421 km (0.09 R)
• M14: 6,835,576 km (0.041 R)
• M15: 6,991,606 km (0.032 R)
• M16: 8,116,283 km (0.113 R)
• M17: 8,503,592 km (0.117 R)
• M18: 9,238,716 km (0.071 R)
• M19: 10,052,827 km (0.073 R)
• M20: 10,289,641 km (0.102 R)
• M21: 11,194,109 km (0.065 R)
• M22: 11,501,234 km (0.086 R)
• M23: 11,563,018 km (0.099 R)
• M24: 11,624,951 km (0.109 R)
• M25: 11,748,968 km (0.09 R)
• M26: 12,061,029 km (0.069 R)
• M27: 12,566,072 km (0.081 R)
• M28: 12,885,164 km (0.087 R)
• M29: 13,990,094 km (0.025 R)
• M30: 15,464,530 km (0.029 R)
• M31: 15,737,846 km (0.113 R)
• M32: 19,213,453 km (0.119 R)
• M33: 19,433,661 km (0.103 R)
• M34: 19,728,518 km (0.091 R)
• M35: 19,802,569 km (0.062 R)
• M36: 21,681,519 km (0.081 R)
• M37: 22,294,571 km (0.101 R)
• M38: 22,448,806 km (0.066 R)
• M39: 22,835,816 km (0.092 R)
• M40: 24,088,997 km (0.097 R)
• M41: 24,963,546 km (0.079 R)
• M42: 25,284,135 km (0.104 R)
• M43: 26,091,514 km (0.078 R)
• M44: 27,400,795 km (0.092 R)
• M45: 29,912,842 km (0.098 R)
• M46: 30,168,056 km (0.032 R)
• M47: 30,766,298 km (0.047 R)
• M48: 31,196,093 km (0.113 R)
• M49: 31,368,579 km (0.106 R)
• M50: 32,497,295 km (0.116 R)
• M51: 33,022,683 km (0.071 R)
• M52: 34,437,579 km (0.1 R)
• M53: 34,526,590 km (0.073 R)
• M54: 34,794,370 km (0.087 R)
• M55: 35,421,784 km (0.065 R)
• M56: 36,505,770 km (0.106 R)
• M57: 36,778,637 km (0.068 R)
• M58: 39,729,455 km (0.093 R)
• M59: 39,916,452 km (0.083 R)
• M60: 41,327,758 km (0.07 R)
• M61: 41,896,978 km (0.064 R)
• M62: 43,331,023 km (0.114 R)
• M63: 43,716,238 km (0.069 R)
• M64: 45,073,240 km (0.077 R)
• M65: 45,170,628 km (0.072 R)
• M66: 45,952,726 km (0.104 R)
• M67: 46,050,862 km (0.091 R)
• M68: 48,625,441 km (0.119 R)
• M69: 48,825,304 km (0.089 R)
• M70: 49,125,846 km (0.118 R)
• M71: 49,829,256 km (0.055 R)
• M72: 50,131,892 km (0.082 R)
• M73: 50,738,661 km (0.097 R)
• M74: 52,471,304 km (0.084 R)
• M75: 55,994,184 km (0.099 R)
• M76: 56,834,176 km (0.092 R)
• M77: 58,101,868 km (0.07 R)
• M78: 59,165,509 km (0.107 R)
• M79: 59,485,798 km (0.079 R)
• M80: 59,806,686 km (0.106 R)
• M81: 61,744,128 km (0.114 R)
• M82: 62,611,795 km (0.076 R)
• M83: 62,720,553 km (0.026 R)
• M84: 64,578,858 km (0.028 R)
• M85: 69,021,914 km (0.105 R)
• M86: 69,696,900 km (0.117 R)
• M87: 71,734,722 km (0.065 R)
• M88: 71,962,410 km (0.115 R)
• M89: 73,907,033 km (0.036 R)
• M90: 75,174,576 km (0.033 R)
• M91: 75,637,132 km (0.04 R)
• M92: 75,868,859 km (0.108 R)
• M93: 77,847,740 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.6

Radius: 5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.7 AU - 18.72 AU

Year: 25948 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,016,234 km

• M1: 116,088 km (0.045 R)
• M2: 171,439 km (0.035 R)
• M3: 203,453 km (0.084 R)
• M4: 956,230 km (0.039 R)
• M5: 1,237,474 km (0.087 R)
• M6: 2,003,863 km (0.111 R)
• M7: 2,277,029 km (0.099 R)
• M8: 2,361,253 km (0.105 R)
• M9: 2,918,804 km (0.113 R)
• M10: 3,291,153 km (0.114 R)
• M11: 3,322,868 km (0.105 R)
• M12: 3,450,624 km (0.038 R)
• M13: 4,045,874 km (0.072 R)
• M14: 4,320,686 km (0.108 R)
• M15: 5,667,665 km (0.105 R)
• M16: 5,705,812 km (0.098 R)
• M17: 7,091,687 km (0.094 R)
• M18: 7,173,816 km (0.042 R)
• M19: 7,422,448 km (0.093 R)
• M20: 7,715,959 km (0.119 R)
• M21: 7,758,295 km (0.098 R)
• M22: 9,555,564 km (0.073 R)
• M23: 9,874,656 km (0.053 R)
• M24: 10,336,764 km (0.101 R)
• M25: 11,522,626 km (0.083 R)
• M26: 13,558,354 km (0.084 R)
• M27: 13,762,855 km (0.109 R)
• M28: 13,865,479 km (0.082 R)
• M29: 14,226,608 km (0.115 R)
• M30: 15,010,950 km (0.107 R)
• M31: 15,702,092 km (0.083 R)
• M32: 15,755,648 km (0.091 R)
• M33: 16,132,634 km (0.071 R)
• M34: 16,294,948 km (0.038 R)
• M35: 17,502,502 km (0.112 R)
• M36: 17,948,753 km (0.049 R)
• M37: 18,173,299 km (0.083 R)
• M38: 18,511,839 km (0.105 R)
• M39: 18,681,782 km (0.112 R)
• M40: 18,738,629 km (0.107 R)
• M41: 18,966,467 km (0.063 R)
• M42: 19,886,643 km (0.114 R)
• M43: 20,002,582 km (0.081 R)
• M44: 20,410,535 km (0.072 R)
• M45: 20,527,670 km (0.071 R)
• M46: 20,644,955 km (0.06 R)
• M47: 20,703,597 km (0.113 R)
• M48: 21,353,301 km (0.071 R)
• M49: 21,591,161 km (0.104 R)
• M50: 21,770,081 km (0.084 R)
• M51: 22,430,705 km (0.041 R)
• M52: 23,158,648 km (0.073 R)
• M53: 23,464,276 km (0.06 R)
• M54: 23,586,947 km (0.106 R)
• M55: 23,832,886 km (0.118 R)
• M56: 23,956,154 km (0.067 R)
• M57: 27,170,264 km (0.103 R)
• M58: 27,881,154 km (0.078 R)
• M59: 29,784,188 km (0.119 R)
• M60: 30,049,874 km (0.101 R)
• M61: 30,919,187 km (0.088 R)
• M62: 32,136,166 km (0.104 R)
• M63: 33,644,860 km (0.088 R)
• M64: 33,713,975 km (0.107 R)
• M65: 35,739,081 km (0.096 R)
• M66: 36,873,033 km (0.106 R)
• M67: 37,731,425 km (0.089 R)
• M68: 37,803,232 km (0.116 R)
• M69: 37,875,039 km (0.117 R)
• M70: 39,394,654 km (0.098 R)
• M71: 39,759,374 km (0.09 R)
• M72: 39,905,681 km (0.042 R)
• M73: 41,525,826 km (0.054 R)
• M74: 42,120,178 km (0.076 R)
• M75: 42,194,678 km (0.091 R)
• M76: 42,567,925 km (0.12 R)
• M77: 42,717,522 km (0.028 R)
• M78: 43,844,892 km (0.055 R)
• M79: 44,071,533 km (0.1 R)
• M80: 44,222,926 km (0.095 R)
• M81: 44,450,165 km (0.099 R)
• M82: 45,822,127 km (0.071 R)
• M83: 46,052,209 km (0.118 R)
• M84: 47,208,002 km (0.113 R)
• M85: 47,750,593 km (0.09 R)
• M86: 47,906,025 km (0.119 R)
• M87: 49,390,934 km (0.119 R)
• M88: 49,469,473 km (0.058 R)
• M89: 49,626,850 km (0.077 R)
• M90: 51,526,892 km (0.107 R)
• M91: 51,845,984 km (0.076 R)
• M92: 52,165,526 km (0.11 R)
• M93: 52,485,815 km (0.06 R)
• M94: 53,208,971 km (0.108 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit