🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.76 AU - 1.12 AU

Year: 331 Days

Day: 15.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,184,748 km

• M1: 106,962 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.91 AU - 1.21 AU

Year: 397 Days

Day: 39.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,184,748 km

• M1: 702,811 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.41 AU - 1.65 AU

Year: 688 Days

Day: 31.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.61 AU - 3.71 AU

Year: 2042 Days

Day: 30.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.72 AU - 3.76 AU

Year: 2629 Days

Day: 40.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 13.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.44 AU - 5.4 AU

Year: 3966 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,184,748 km

• M1: 190,588 km (0.102 R)
• M2: 352,901 km (0.071 R)
• M3: 485,595 km (0.114 R)
• M4: 595,100 km (0.105 R)
• M5: 783,294 km (0.086 R)
• M6: 896,241 km (0.092 R)
• M7: 1,139,936 km (0.098 R)
• M8: 1,319,004 km (0.118 R)
• M9: 1,507,947 km (0.109 R)
• M10: 1,801,757 km (0.115 R)
• M11: 1,913,207 km (0.031 R)
• M12: 2,232,299 km (0.036 R)
• M13: 2,383,244 km (0.107 R)
• M14: 2,490,805 km (0.079 R)
• M15: 2,584,453 km (0.083 R)
• M16: 2,954,708 km (0.105 R)
• M17: 3,171,475 km (0.057 R)
• M18: 3,376,424 km (0.083 R)
• M19: 3,533,053 km (0.077 R)
• M20: 3,638,819 km (0.119 R)
• M21: 3,853,641 km (0.116 R)
• M22: 3,944,447 km (0.111 R)
• M23: 4,035,851 km (0.104 R)
• M24: 4,146,703 km (0.112 R)
• M25: 4,258,453 km (0.093 R)
• M26: 4,447,096 km (0.086 R)
• M27: 4,619,133 km (0.105 R)
• M28: 5,188,952 km (0.118 R)
• M29: 5,330,023 km (0.077 R)
• M30: 5,595,110 km (0.117 R)
• M31: 5,843,742 km (0.074 R)
• M32: 5,990,497 km (0.093 R)
• M33: 6,589,936 km (0.088 R)
• M34: 6,677,151 km (0.106 R)
• M35: 6,896,911 km (0.087 R)
• M36: 7,343,610 km (0.113 R)
• M37: 7,433,967 km (0.089 R)
• M38: 7,661,805 km (0.116 R)
• M39: 8,430,139 km (0.118 R)
• M40: 8,620,129 km (0.1 R)
• M41: 8,980,211 km (0.095 R)
• M42: 9,077,150 km (0.078 R)
• M43: 9,394,297 km (0.1 R)
• M44: 9,591,467 km (0.054 R)
• M45: 10,090,077 km (0.087 R)
• M46: 10,802,462 km (0.077 R)
• M47: 11,112,728 km (0.109 R)
• M48: 12,410,340 km (0.102 R)
• M49: 12,599,581 km (0.065 R)
• M50: 12,789,870 km (0.089 R)
• M51: 13,118,237 km (0.06 R)
• M52: 13,283,393 km (0.071 R)
• M53: 13,532,623 km (0.052 R)
• M54: 13,951,348 km (0.082 R)
• M55: 14,232,891 km (0.119 R)
• M56: 14,858,809 km (0.113 R)
• M57: 15,319,869 km (0.113 R)
• M58: 15,435,807 km (0.072 R)
• M59: 16,314,994 km (0.063 R)
• M60: 16,730,727 km (0.108 R)
• M61: 16,940,014 km (0.075 R)
• M62: 17,330,913 km (0.072 R)
• M63: 17,999,317 km (0.076 R)
• M64: 18,676,097 km (0.076 R)
• M65: 18,862,197 km (0.118 R)
• M66: 19,017,629 km (0.079 R)
• M67: 19,643,996 km (0.092 R)
• M68: 19,801,522 km (0.033 R)
• M69: 20,660,064 km (0.113 R)
• M70: 20,756,256 km (0.106 R)
• M71: 21,206,845 km (0.078 R)
• M72: 21,725,800 km (0.109 R)
• M73: 21,921,623 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 14.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.49 AU - 5.55 AU

Year: 4713 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,184,748 km

• M1: 350,657 km (0.074 R)
• M2: 525,537 km (0.05 R)
• M3: 873,951 km (0.074 R)
• M4: 966,103 km (0.083 R)
• M5: 1,132,605 km (0.103 R)
• M6: 1,249,441 km (0.117 R)
• M7: 1,480,421 km (0.088 R)
• M8: 1,692,251 km (0.104 R)
• M9: 1,897,051 km (0.088 R)
• M10: 2,541,518 km (0.053 R)
• M11: 2,678,550 km (0.078 R)
• M12: 2,817,975 km (0.076 R)
• M13: 3,042,073 km (0.118 R)
• M14: 3,187,931 km (0.09 R)
• M15: 3,293,547 km (0.096 R)
• M16: 3,551,902 km (0.106 R)
• M17: 3,661,557 km (0.105 R)
• M18: 4,111,697 km (0.084 R)
• M19: 4,508,431 km (0.063 R)
• M20: 4,651,447 km (0.115 R)
• M21: 4,771,873 km (0.108 R)
• M22: 4,868,962 km (0.071 R)
• M23: 5,953,846 km (0.051 R)
• M24: 6,111,223 km (0.094 R)
• M25: 6,269,796 km (0.109 R)
• M26: 6,699,741 km (0.104 R)
• M27: 7,390,883 km (0.096 R)
• M28: 7,503,530 km (0.054 R)
• M29: 7,702,196 km (0.102 R)
• M30: 7,873,785 km (0.083 R)
• M31: 8,075,742 km (0.074 R)
• M32: 8,250,173 km (0.102 R)
• M33: 8,602,775 km (0.067 R)
• M34: 8,810,716 km (0.078 R)
• M35: 9,598,050 km (0.098 R)
• M36: 9,844,886 km (0.074 R)
• M37: 10,093,817 km (0.12 R)
• M38: 10,344,842 km (0.056 R)
• M39: 10,439,538 km (0.08 R)
• M40: 10,949,367 km (0.113 R)
• M41: 11,078,022 km (0.109 R)
• M42: 11,337,125 km (0.05 R)
• M43: 11,729,371 km (0.047 R)
• M44: 12,226,036 km (0.051 R)
• M45: 12,695,922 km (0.033 R)
• M46: 12,966,994 km (0.078 R)
• M47: 14,210,900 km (0.103 R)
• M48: 14,386,678 km (0.063 R)
• M49: 14,918,348 km (0.072 R)
• M50: 15,348,293 km (0.082 R)
• M51: 15,818,778 km (0.081 R)
• M52: 15,928,134 km (0.101 R)
• M53: 16,367,653 km (0.094 R)
• M54: 17,483,952 km (0.108 R)
• M55: 17,672,296 km (0.04 R)
• M56: 18,356,407 km (0.091 R)
• M57: 19,632,925 km (0.111 R)
• M58: 20,658,718 km (0.073 R)
• M59: 21,138,179 km (0.113 R)
• M60: 21,742,555 km (0.095 R)
• M61: 22,230,244 km (0.115 R)
• M62: 22,598,254 km (0.073 R)
• M63: 22,844,792 km (0.036 R)
• M64: 23,174,954 km (0.081 R)
• M65: 23,673,115 km (0.112 R)
• M66: 23,839,917 km (0.069 R)
• M67: 24,342,715 km (0.079 R)
• M68: 24,764,432 km (0.103 R)
• M69: 24,891,440 km (0.066 R)
• M70: 25,103,570 km (0.094 R)
• M71: 25,743,550 km (0.088 R)
• M72: 27,871,579 km (0.075 R)
• M73: 28,534,298 km (0.099 R)
• M74: 29,246,833 km (0.109 R)
• M75: 29,560,539 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.3

Radius: 3.2

Gravity: 57.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.02 AU - 13.66 AU

Year: 17708 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 24,184,748 km

• M1: 41,887 km (0.074 R)
• M2: 96,790 km (0.082 R)
• M3: 257,458 km (0.073 R)
• M4: 853,905 km (0.119 R)
• M5: 877,092 km (0.107 R)
• M6: 900,430 km (0.108 R)
• M7: 1,094,907 km (0.041 R)
• M8: 1,145,471 km (0.089 R)
• M9: 1,222,963 km (0.063 R)
• M10: 1,811,331 km (0.085 R)
• M11: 1,871,469 km (0.109 R)
• M12: 1,932,206 km (0.078 R)
• M13: 2,181,436 km (0.058 R)
• M14: 2,277,628 km (0.092 R)
• M15: 2,342,553 km (0.08 R)
• M16: 3,095,330 km (0.101 R)
• M17: 3,312,695 km (0.09 R)
• M18: 3,423,248 km (0.1 R)
• M19: 3,647,944 km (0.114 R)
• M20: 4,190,536 km (0.112 R)
• M21: 4,552,562 km (0.075 R)
• M22: 4,593,403 km (0.113 R)
• M23: 5,392,106 km (0.087 R)
• M24: 6,232,846 km (0.034 R)
• M25: 6,369,279 km (0.071 R)
• M26: 6,415,056 km (0.089 R)
• M27: 6,784,563 km (0.06 R)
• M28: 6,878,061 km (0.063 R)
• M29: 7,113,528 km (0.071 R)
• M30: 7,592,541 km (0.102 R)
• M31: 7,933,923 km (0.074 R)
• M32: 8,936,678 km (0.099 R)
• M33: 9,193,537 km (0.114 R)
• M34: 9,978,627 km (0.1 R)
• M35: 11,723,836 km (0.066 R)
• M36: 11,779,935 km (0.076 R)
• M37: 12,174,724 km (0.12 R)
• M38: 12,288,268 km (0.069 R)
• M39: 12,402,262 km (0.11 R)
• M40: 13,914,996 km (0.083 R)
• M41: 14,033,776 km (0.062 R)
• M42: 14,813,780 km (0.054 R)
• M43: 14,935,103 km (0.092 R)
• M44: 15,239,685 km (0.09 R)
• M45: 17,173,387 km (0.104 R)
• M46: 18,136,498 km (0.088 R)
• M47: 18,788,146 km (0.079 R)
• M48: 19,779,980 km (0.055 R)
• M49: 22,506,850 km (0.093 R)
• M50: 24,269,861 km (0.095 R)
• M51: 27,107,284 km (0.092 R)
• M52: 28,678,061 km (0.077 R)
• M53: 30,047,630 km (0.036 R)
• M54: 30,740,418 km (0.118 R)
• M55: 30,817,760 km (0.117 R)
• M56: 30,895,102 km (0.104 R)
• M57: 30,972,444 km (0.066 R)
• M58: 31,750,353 km (0.118 R)
• M59: 32,692,221 km (0.096 R)
• M60: 33,245,883 km (0.048 R)
• M61: 34,362,332 km (0.087 R)
• M62: 34,764,152 km (0.092 R)
• M63: 35,005,902 km (0.059 R)
• M64: 35,248,250 km (0.115 R)
• M65: 36,632,031 km (0.098 R)
• M66: 39,536,473 km (0.111 R)
• M67: 39,788,845 km (0.084 R)
• M68: 41,399,715 km (0.109 R)
• M69: 42,600,088 km (0.081 R)
• M70: 42,686,256 km (0.084 R)
• M71: 44,247,460 km (0.093 R)
• M72: 44,684,435 km (0.027 R)
• M73: 45,298,684 km (0.072 R)
• M74: 45,650,837 km (0.065 R)
• M75: 46,180,863 km (0.096 R)
• M76: 47,068,726 km (0.104 R)
• M77: 48,321,159 km (0.1 R)
• M78: 48,411,068 km (0.109 R)
• M79: 51,224,854 km (0.088 R)
• M80: 53,160,950 km (0.09 R)
• M81: 53,253,700 km (0.109 R)
• M82: 53,439,501 km (0.077 R)
• M83: 57,294,189 km (0.103 R)
• M84: 57,865,803 km (0.067 R)
• M85: 60,170,956 km (0.042 R)
• M86: 60,364,386 km (0.106 R)
• M87: 60,751,994 km (0.095 R)
• M88: 61,043,112 km (0.088 R)
• M89: 62,898,126 km (0.091 R)
• M90: 63,192,684 km (0.083 R)
• M91: 63,290,970 km (0.063 R)
• M92: 63,586,126 km (0.038 R)
• M93: 65,267,457 km (0.099 R)
• M94: 65,665,237 km (0.102 R)
• M95: 65,864,352 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.11 AU - 15.37 AU

Year: 20567 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,184,748 km

• M1: 53,706 km (0.092 R)
• M2: 272,567 km (0.118 R)
• M3: 606,171 km (0.068 R)
• M4: 647,908 km (0.104 R)
• M5: 870,959 km (0.066 R)
• M6: 1,167,911 km (0.076 R)
• M7: 1,327,532 km (0.094 R)
• M8: 2,958,597 km (0.106 R)
• M9: 3,492,362 km (0.1 R)
• M10: 3,916,771 km (0.065 R)
• M11: 4,015,506 km (0.098 R)
• M12: 4,235,565 km (0.086 R)
• M13: 4,336,992 km (0.075 R)
• M14: 4,418,672 km (0.074 R)
• M15: 4,521,446 km (0.1 R)
• M16: 4,562,735 km (0.102 R)
• M17: 4,940,470 km (0.074 R)
• M18: 6,064,099 km (0.071 R)
• M19: 6,293,433 km (0.105 R)
• M20: 7,238,443 km (0.117 R)
• M21: 8,480,554 km (0.088 R)
• M22: 10,435,947 km (0.079 R)
• M23: 11,519,934 km (0.1 R)
• M24: 13,137,984 km (0.1 R)
• M25: 14,887,083 km (0.102 R)
• M26: 16,040,482 km (0.092 R)
• M27: 18,398,893 km (0.102 R)
• M28: 19,567,401 km (0.115 R)
• M29: 20,109,544 km (0.082 R)
• M30: 20,519,293 km (0.086 R)
• M31: 21,730,437 km (0.071 R)
• M32: 21,905,317 km (0.112 R)
• M33: 22,150,957 km (0.037 R)
• M34: 22,857,657 km (0.043 R)
• M35: 23,751,654 km (0.096 R)
• M36: 23,859,664 km (0.06 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit