🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 193 Days

Day: 12.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 213 Days

Day: 40.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 411 Days

Day: 32.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,161,872 km

• M1: 243,994 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.4 AU

Year: 581 Days

Day: 40.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,161,872 km

• M1: 34,108 km (0.093 R)
• M2: 638,185 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.31 AU - 1.65 AU

Year: 786 Days

Day: 19.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 8.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.54 AU - 5.18 AU

Year: 4677 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,161,872 km

• M1: 108,907 km (0.112 R)
• M2: 218,114 km (0.113 R)
• M3: 372,050 km (0.07 R)
• M4: 483,351 km (0.082 R)
• M5: 585,376 km (0.072 R)
• M6: 800,498 km (0.113 R)
• M7: 1,134,700 km (0.102 R)
• M8: 1,217,876 km (0.057 R)
• M9: 1,303,147 km (0.114 R)
• M10: 1,390,512 km (0.083 R)
• M11: 1,664,426 km (0.05 R)
• M12: 1,872,965 km (0.111 R)
• M13: 1,955,543 km (0.112 R)
• M14: 2,022,414 km (0.086 R)
• M15: 2,107,086 km (0.111 R)
• M16: 2,530,448 km (0.109 R)
• M17: 2,733,303 km (0.063 R)
• M18: 2,884,247 km (0.115 R)
• M19: 2,979,990 km (0.114 R)
• M20: 3,076,779 km (0.114 R)
• M21: 3,741,892 km (0.1 R)
• M22: 3,930,983 km (0.087 R)
• M23: 4,037,347 km (0.118 R)
• M24: 4,252,918 km (0.045 R)
• M25: 4,384,265 km (0.113 R)
• M26: 4,605,969 km (0.118 R)
• M27: 4,673,138 km (0.038 R)
• M28: 4,808,674 km (0.09 R)
• M29: 5,529,287 km (0.09 R)
• M30: 5,720,623 km (0.115 R)
• M31: 6,085,641 km (0.091 R)
• M32: 6,159,543 km (0.089 R)
• M33: 6,761,375 km (0.058 R)
• M34: 7,173,068 km (0.118 R)
• M35: 7,832,645 km (0.039 R)
• M36: 8,292,210 km (0.055 R)
• M37: 8,539,046 km (0.058 R)
• M38: 8,677,275 km (0.047 R)
• M39: 8,788,277 km (0.099 R)
• M40: 9,237,369 km (0.088 R)
• M41: 9,809,282 km (0.05 R)
• M42: 9,896,049 km (0.074 R)
• M43: 10,128,823 km (0.055 R)
• M44: 10,275,130 km (0.104 R)
• M45: 11,197,999 km (0.069 R)
• M46: 11,470,866 km (0.041 R)
• M47: 11,592,937 km (0.108 R)
• M48: 11,992,364 km (0.103 R)
• M49: 12,085,264 km (0.09 R)
• M50: 12,302,779 km (0.095 R)
• M51: 12,458,959 km (0.117 R)
• M52: 12,710,284 km (0.106 R)
• M53: 12,994,969 km (0.091 R)
• M54: 13,441,967 km (0.101 R)
• M55: 14,846,392 km (0.12 R)
• M56: 15,213,056 km (0.066 R)
• M57: 15,280,076 km (0.103 R)
• M58: 15,616,671 km (0.112 R)
• M59: 16,228,377 km (0.108 R)
• M60: 16,986,838 km (0.054 R)
• M61: 17,091,258 km (0.108 R)
• M62: 17,160,821 km (0.111 R)
• M63: 17,370,407 km (0.09 R)
• M64: 17,475,574 km (0.087 R)
• M65: 18,039,708 km (0.054 R)
• M66: 18,252,735 km (0.089 R)
• M67: 18,430,906 km (0.034 R)
• M68: 18,825,097 km (0.114 R)
• M69: 19,294,385 km (0.069 R)
• M70: 19,621,556 km (0.119 R)
• M71: 20,355,333 km (0.069 R)
• M72: 20,986,038 km (0.067 R)
• M73: 21,322,484 km (0.119 R)
• M74: 21,736,122 km (0.115 R)
• M75: 21,925,064 km (0.086 R)
• M76: 22,038,758 km (0.056 R)
• M77: 23,224,172 km (0.1 R)
• M78: 23,611,032 km (0.081 R)
• M79: 25,377,932 km (0.055 R)
• M80: 26,056,508 km (0.089 R)
• M81: 26,217,027 km (0.063 R)
• M82: 26,337,603 km (0.106 R)
• M83: 26,619,744 km (0.107 R)
• M84: 26,943,474 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 14.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.31 AU - 6.29 AU

Year: 5327 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,161,872 km

• M1: 195,973 km (0.102 R)
• M2: 341,981 km (0.114 R)
• M3: 743,950 km (0.119 R)
• M4: 932,892 km (0.06 R)
• M5: 1,040,902 km (0.054 R)
• M6: 1,182,571 km (0.095 R)
• M7: 1,454,989 km (0.095 R)
• M8: 1,632,113 km (0.041 R)
• M9: 1,799,513 km (0.102 R)
• M10: 2,664,039 km (0.077 R)
• M11: 2,883,499 km (0.098 R)
• M12: 3,888,497 km (0.102 R)
• M13: 4,161,663 km (0.095 R)
• M14: 4,512,021 km (0.107 R)
• M15: 4,654,887 km (0.075 R)
• M16: 4,945,257 km (0.029 R)
• M17: 5,341,841 km (0.111 R)
• M18: 5,826,239 km (0.045 R)
• M19: 6,192,454 km (0.1 R)
• M20: 6,566,150 km (0.103 R)
• M21: 6,974,851 km (0.109 R)
• M22: 7,140,606 km (0.09 R)
• M23: 7,419,905 km (0.093 R)
• M24: 7,788,514 km (0.107 R)
• M25: 8,134,085 km (0.084 R)
• M26: 8,661,866 km (0.075 R)
• M27: 8,900,026 km (0.099 R)
• M28: 9,050,073 km (0.119 R)
• M29: 9,781,756 km (0.053 R)
• M30: 10,437,743 km (0.038 R)
• M31: 10,627,732 km (0.117 R)
• M32: 10,755,189 km (0.071 R)
• M33: 11,726,528 km (0.118 R)
• M34: 11,891,086 km (0.118 R)
• M35: 12,189,384 km (0.057 R)
• M36: 12,490,225 km (0.106 R)
• M37: 12,658,373 km (0.082 R)
• M38: 12,997,063 km (0.035 R)
• M39: 13,441,668 km (0.095 R)
• M40: 13,752,532 km (0.097 R)
• M41: 14,663,882 km (0.115 R)
• M42: 15,090,984 km (0.088 R)
• M43: 15,486,222 km (0.103 R)
• M44: 15,594,680 km (0.099 R)
• M45: 15,848,548 km (0.099 R)
• M46: 16,692,430 km (0.081 R)
• M47: 16,803,581 km (0.105 R)
• M48: 16,915,031 km (0.047 R)
• M49: 17,026,781 km (0.067 R)
• M50: 17,138,680 km (0.096 R)
• M51: 17,250,729 km (0.107 R)
• M52: 17,588,670 km (0.111 R)
• M53: 17,853,010 km (0.071 R)
• M54: 18,118,696 km (0.087 R)
• M55: 19,000,874 km (0.077 R)
• M56: 19,116,962 km (0.104 R)
• M57: 19,701,142 km (0.092 R)
• M58: 19,857,921 km (0.074 R)
• M59: 20,054,343 km (0.119 R)
• M60: 20,449,431 km (0.108 R)
• M61: 21,448,146 km (0.101 R)
• M62: 21,933,292 km (0.099 R)
• M63: 22,340,198 km (0.097 R)
• M64: 22,667,668 km (0.091 R)
• M65: 22,914,205 km (0.112 R)
• M66: 24,202,542 km (0.109 R)
• M67: 25,258,703 km (0.057 R)
• M68: 25,642,571 km (0.105 R)
• M69: 26,028,384 km (0.118 R)
• M70: 26,849,227 km (0.117 R)
• M71: 27,153,809 km (0.045 R)
• M72: 27,284,557 km (0.089 R)
• M73: 27,459,437 km (0.06 R)
• M74: 27,810,244 km (0.102 R)
• M75: 28,030,303 km (0.046 R)
• M76: 28,162,547 km (0.041 R)
• M77: 28,782,630 km (0.081 R)
• M78: 29,362,472 km (0.065 R)
• M79: 30,036,260 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 13.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.6 AU - 6.78 AU

Year: 6723 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 103,161,872 km

• M1: 183,108 km (0.113 R)
• M2: 282,740 km (0.103 R)
• M3: 480,209 km (0.098 R)
• M4: 588,668 km (0.109 R)
• M5: 693,685 km (0.08 R)
• M6: 1,177,036 km (0.095 R)
• M7: 1,368,970 km (0.054 R)
• M8: 1,469,201 km (0.038 R)
• M9: 1,619,547 km (0.081 R)
• M10: 1,824,944 km (0.065 R)
• M11: 2,240,677 km (0.038 R)
• M12: 2,371,276 km (0.117 R)
• M13: 2,560,966 km (0.117 R)
• M14: 2,872,578 km (0.078 R)
• M15: 3,270,509 km (0.101 R)
• M16: 3,698,957 km (0.11 R)
• M17: 3,893,883 km (0.093 R)
• M18: 3,985,886 km (0.084 R)
• M19: 4,554,208 km (0.096 R)
• M20: 4,947,351 km (0.062 R)
• M21: 5,119,239 km (0.078 R)
• M22: 5,410,207 km (0.114 R)
• M23: 6,192,305 km (0.053 R)
• M24: 6,300,314 km (0.102 R)
• M25: 6,722,928 km (0.06 R)
• M26: 7,138,511 km (0.098 R)
• M27: 7,562,771 km (0.064 R)
• M28: 7,794,498 km (0.088 R)
• M29: 8,079,183 km (0.086 R)
• M30: 8,214,419 km (0.1 R)
• M31: 8,316,295 km (0.055 R)
• M32: 8,486,986 km (0.081 R)
• M33: 8,936,528 km (0.076 R)
• M34: 9,625,277 km (0.103 R)
• M35: 9,948,857 km (0.098 R)
• M36: 10,294,577 km (0.044 R)
• M37: 10,625,638 km (0.061 R)
• M38: 10,848,239 km (0.119 R)
• M39: 11,317,229 km (0.101 R)
• M40: 11,582,765 km (0.071 R)
• M41: 11,773,652 km (0.051 R)
• M42: 11,869,544 km (0.078 R)
• M43: 12,042,629 km (0.112 R)
• M44: 12,274,954 km (0.115 R)
• M45: 12,411,088 km (0.113 R)
• M46: 12,685,002 km (0.087 R)
• M47: 13,000,504 km (0.064 R)
• M48: 13,338,445 km (0.11 R)
• M49: 13,458,423 km (0.119 R)

Asteroid Belt

Center: 11.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.9

Radius: 5

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.84 AU - 19.74 AU

Year: 28703 Days

Day: 23.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,161,872 km

• M1: 197,768 km (0.118 R)
• M2: 597,943 km (0.07 R)
• M3: 680,222 km (0.111 R)
• M4: 949,647 km (0.111 R)
• M5: 1,112,709 km (0.094 R)
• M6: 1,146,368 km (0.056 R)
• M7: 1,502,262 km (0.085 R)
• M8: 1,890,319 km (0.116 R)
• M9: 1,971,550 km (0.108 R)
• M10: 2,012,690 km (0.084 R)
• M11: 2,308,146 km (0.119 R)
• M12: 3,033,546 km (0.103 R)
• M13: 3,520,038 km (0.029 R)
• M14: 4,135,484 km (0.108 R)
• M15: 4,455,473 km (0.033 R)
• M16: 6,232,247 km (0.117 R)
• M17: 6,414,607 km (0.107 R)
• M18: 6,722,480 km (0.069 R)
• M19: 7,352,586 km (0.035 R)
• M20: 7,545,268 km (0.099 R)
• M21: 8,067,215 km (0.102 R)
• M22: 8,466,342 km (0.104 R)
• M23: 8,600,830 km (0.116 R)
• M24: 10,268,697 km (0.097 R)
• M25: 10,340,354 km (0.073 R)
• M26: 10,700,885 km (0.119 R)
• M27: 10,992,452 km (0.092 R)
• M28: 11,286,561 km (0.069 R)
• M29: 11,657,713 km (0.117 R)
• M30: 12,412,135 km (0.119 R)
• M31: 12,565,024 km (0.032 R)
• M32: 13,182,265 km (0.11 R)
• M33: 16,665,502 km (0.085 R)
• M34: 16,749,726 km (0.074 R)
• M35: 18,116,153 km (0.067 R)
• M36: 20,052,697 km (0.025 R)
• M37: 20,232,065 km (0.069 R)
• M38: 21,318,893 km (0.11 R)
• M39: 24,213,014 km (0.069 R)
• M40: 24,979,703 km (0.08 R)
• M41: 25,754,321 km (0.115 R)
• M42: 28,627,647 km (0.04 R)
• M43: 28,728,476 km (0.109 R)
• M44: 31,496,485 km (0.031 R)
• M45: 32,753,855 km (0.072 R)
• M46: 33,388,599 km (0.085 R)
• M47: 35,642,141 km (0.071 R)
• M48: 42,920,975 km (0.1 R)
• M49: 45,015,196 km (0.11 R)
• M50: 45,602,817 km (0.08 R)
• M51: 46,192,980 km (0.092 R)
• M52: 46,429,794 km (0.117 R)
• M53: 47,619,695 km (0.052 R)
• M54: 49,181,497 km (0.073 R)
• M55: 50,029,418 km (0.114 R)
• M56: 51,126,718 km (0.046 R)
• M57: 51,862,590 km (0.076 R)
• M58: 54,841,083 km (0.104 R)
• M59: 57,365,248 km (0.111 R)
• M60: 57,747,022 km (0.104 R)
• M61: 58,897,729 km (0.091 R)
• M62: 59,154,439 km (0.057 R)
• M63: 59,282,943 km (0.032 R)
• M64: 60,185,168 km (0.035 R)
• M65: 62,787,722 km (0.084 R)
• M66: 64,631,217 km (0.119 R)
• M67: 66,358,923 km (0.105 R)
• M68: 71,632,248 km (0.116 R)
• M69: 72,592,965 km (0.039 R)
• M70: 74,388,289 km (0.119 R)
• M71: 75,221,849 km (0.062 R)
• M72: 78,022,620 km (0.097 R)
• M73: 78,728,123 km (0.086 R)
• M74: 78,869,493 km (0.085 R)
• M75: 80,145,563 km (0.067 R)
• M76: 81,285,499 km (0.041 R)
• M77: 81,857,561 km (0.107 R)
• M78: 82,287,356 km (0.055 R)
• M79: 83,293,402 km (0.097 R)
• M80: 84,014,314 km (0.042 R)
• M81: 86,627,190 km (0.07 R)
• M82: 87,357,677 km (0.114 R)
• M83: 89,266,545 km (0.081 R)
• M84: 89,561,403 km (0.119 R)
• M85: 91,634,680 km (0.115 R)
• M86: 91,783,380 km (0.102 R)
• M87: 92,379,079 km (0.114 R)
• M88: 94,173,505 km (0.114 R)
• M89: 96,886,612 km (0.115 R)
• M90: 97,189,697 km (0.064 R)
• M91: 97,948,757 km (0.076 R)
• M92: 99,472,711 km (0.117 R)
• M93: 99,625,450 km (0.117 R)
• M94: 100,543,981 km (0.12 R)
• M95: 101,465,354 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit