🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 283 Days

Day: 29.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.96 AU - 1.08 AU

Year: 359 Days

Day: 26.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.01 AU - 1.53 AU

Year: 498 Days

Day: 38.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.1 AU - 1.46 AU

Year: 504 Days

Day: 27.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,060,940 km

• M1: 116,537 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.36 AU - 1.88 AU

Year: 718 Days

Day: 36.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,060,940 km

• M1: 40,242 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.69 AU - 3.91 AU

Year: 2088 Days

Day: 43.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,060,940 km

• M1: 23,038 km (0.051 R)
• M2: 303,085 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.69 AU - 7.32 AU

Year: 6450 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,060,940 km

• M1: 379,231 km (0.029 R)
• M2: 442,660 km (0.082 R)
• M3: 510,129 km (0.119 R)
• M4: 606,171 km (0.109 R)
• M5: 991,535 km (0.071 R)
• M6: 1,067,680 km (0.118 R)
• M7: 1,161,777 km (0.061 R)
• M8: 1,513,033 km (0.111 R)
• M9: 1,619,247 km (0.113 R)
• M10: 1,728,155 km (0.064 R)
• M11: 1,896,153 km (0.069 R)
• M12: 1,953,299 km (0.098 R)
• M13: 2,128,479 km (0.101 R)
• M14: 2,749,010 km (0.116 R)
• M15: 3,469,025 km (0.093 R)
• M16: 3,657,818 km (0.037 R)
• M17: 3,850,051 km (0.029 R)
• M18: 3,947,439 km (0.109 R)
• M19: 4,472,228 km (0.12 R)
• M20: 4,992,231 km (0.119 R)
• M21: 6,117,506 km (0.073 R)
• M22: 6,374,814 km (0.052 R)
• M23: 6,432,409 km (0.033 R)
• M24: 7,530,009 km (0.108 R)
• M25: 7,836,684 km (0.094 R)
• M26: 7,991,369 km (0.112 R)
• M27: 8,335,593 km (0.092 R)
• M28: 8,398,724 km (0.086 R)
• M29: 8,877,138 km (0.093 R)
• M30: 10,195,544 km (0.111 R)
• M31: 10,263,012 km (0.116 R)
• M32: 10,364,589 km (0.046 R)
• M33: 10,705,672 km (0.055 R)
• M34: 10,877,411 km (0.065 R)
• M35: 10,981,082 km (0.065 R)
• M36: 11,999,096 km (0.034 R)
• M37: 12,070,304 km (0.088 R)
• M38: 12,249,223 km (0.104 R)
• M39: 12,321,030 km (0.102 R)
• M40: 12,429,040 km (0.104 R)
• M41: 13,230,585 km (0.084 R)
• M42: 13,600,391 km (0.104 R)
• M43: 13,936,238 km (0.102 R)
• M44: 14,086,285 km (0.067 R)
• M45: 14,463,870 km (0.056 R)
• M46: 14,768,451 km (0.04 R)
• M47: 15,616,671 km (0.078 R)
• M48: 16,560,185 km (0.108 R)
• M49: 17,118,933 km (0.105 R)
• M50: 18,132,160 km (0.042 R)
• M51: 18,625,384 km (0.047 R)
• M52: 18,915,155 km (0.114 R)
• M53: 19,206,422 km (0.108 R)
• M54: 19,962,190 km (0.094 R)
• M55: 20,089,199 km (0.094 R)
• M56: 21,157,178 km (0.088 R)
• M57: 21,416,132 km (0.063 R)
• M58: 21,676,283 km (0.061 R)
• M59: 22,243,558 km (0.116 R)
• M60: 22,331,222 km (0.092 R)
• M61: 23,347,889 km (0.102 R)
• M62: 23,660,399 km (0.045 R)
• M63: 23,749,859 km (0.066 R)
• M64: 24,651,336 km (0.1 R)
• M65: 25,106,263 km (0.108 R)
• M66: 25,243,294 km (0.039 R)
• M67: 25,518,106 km (0.096 R)
• M68: 26,116,796 km (0.106 R)
• M69: 26,348,374 km (0.112 R)
• M70: 26,534,025 km (0.04 R)
• M71: 27,375,214 km (0.118 R)
• M72: 27,704,628 km (0.116 R)
• M73: 27,846,148 km (0.087 R)
• M74: 28,700,800 km (0.049 R)
• M75: 28,891,986 km (0.079 R)
• M76: 29,515,959 km (0.095 R)
• M77: 30,047,331 km (0.119 R)
• M78: 31,365,138 km (0.09 R)
• M79: 32,403,198 km (0.101 R)
• M80: 32,651,979 km (0.077 R)
• M81: 33,001,290 km (0.028 R)
• M82: 33,301,832 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 8.6

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.8 AU - 11.5 AU

Year: 10440 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,060,940 km

• M1: 118,781 km (0.073 R)
• M2: 373,546 km (0.094 R)
• M3: 757,414 km (0.095 R)
• M4: 825,780 km (0.046 R)
• M5: 914,492 km (0.09 R)
• M6: 1,470,397 km (0.109 R)
• M7: 1,579,454 km (0.088 R)
• M8: 1,970,503 km (0.11 R)
• M9: 2,042,609 km (0.105 R)
• M10: 2,546,156 km (0.064 R)
• M11: 2,651,473 km (0.049 R)
• M12: 3,003,626 km (0.112 R)
• M13: 3,087,102 km (0.059 R)
• M14: 3,342,016 km (0.09 R)
• M15: 3,722,444 km (0.113 R)
• M16: 4,085,817 km (0.093 R)
• M17: 4,271,767 km (0.083 R)
• M18: 4,652,195 km (0.092 R)
• M19: 5,616,054 km (0.051 R)
• M20: 5,927,516 km (0.026 R)
• M21: 6,138,300 km (0.108 R)
• M22: 6,932,216 km (0.091 R)
• M23: 7,643,853 km (0.108 R)
• M24: 8,183,004 km (0.12 R)
• M25: 8,300,139 km (0.096 R)
• M26: 8,974,376 km (0.116 R)
• M27: 9,873,011 km (0.114 R)
• M28: 10,164,876 km (0.088 R)
• M29: 10,290,838 km (0.08 R)
• M30: 11,273,995 km (0.056 R)
• M31: 11,491,660 km (0.1 R)
• M32: 11,666,839 km (0.062 R)
• M33: 12,962,955 km (0.095 R)
• M34: 13,190,942 km (0.068 R)
• M35: 13,328,422 km (0.104 R)
• M36: 13,976,331 km (0.08 R)
• M37: 14,116,504 km (0.097 R)
• M38: 15,543,817 km (0.11 R)
• M39: 16,078,630 km (0.083 R)
• M40: 17,266,287 km (0.106 R)
• M41: 17,617,992 km (0.092 R)
• M42: 18,124,530 km (0.089 R)
• M43: 18,328,582 km (0.085 R)
• M44: 18,584,543 km (0.084 R)
• M45: 18,738,779 km (0.062 R)
• M46: 19,307,849 km (0.074 R)
• M47: 19,516,089 km (0.109 R)
• M48: 19,777,586 km (0.047 R)
• M49: 20,568,959 km (0.039 R)
• M50: 21,102,276 km (0.04 R)
• M51: 21,155,832 km (0.091 R)
• M52: 21,478,215 km (0.103 R)
• M53: 21,694,085 km (0.116 R)
• M54: 21,965,007 km (0.113 R)
• M55: 22,182,522 km (0.111 R)
• M56: 22,400,636 km (0.039 R)
• M57: 23,004,413 km (0.073 R)
• M58: 23,948,076 km (0.086 R)
• M59: 24,565,317 km (0.108 R)
• M60: 25,815,506 km (0.078 R)
• M61: 26,102,584 km (0.055 R)
• M62: 27,086,340 km (0.095 R)
• M63: 27,261,220 km (0.077 R)
• M64: 27,319,713 km (0.089 R)
• M65: 29,388,950 km (0.045 R)
• M66: 29,929,148 km (0.092 R)
• M67: 30,109,863 km (0.094 R)
• M68: 31,080,304 km (0.085 R)
• M69: 33,301,084 km (0.074 R)
• M70: 33,425,849 km (0.09 R)
• M71: 33,550,913 km (0.119 R)
• M72: 33,864,171 km (0.095 R)
• M73: 33,989,683 km (0.108 R)
• M74: 34,809,629 km (0.099 R)
• M75: 34,936,488 km (0.097 R)
• M76: 36,340,614 km (0.099 R)
• M77: 36,855,679 km (0.108 R)
• M78: 37,568,064 km (0.056 R)
• M79: 37,698,065 km (0.072 R)
• M80: 37,828,215 km (0.084 R)
• M81: 38,874,802 km (0.028 R)
• M82: 39,798,270 km (0.117 R)
• M83: 40,729,067 km (0.108 R)
• M84: 42,747,592 km (0.08 R)
• M85: 45,420,008 km (0.067 R)
• M86: 45,905,303 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 5.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.81 AU - 16.31 AU

Year: 17389 Days

Day: 17.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,060,940 km

• M1: 75,098 km (0.059 R)
• M2: 554,410 km (0.064 R)
• M3: 641,027 km (0.099 R)
• M4: 811,419 km (0.061 R)
• M5: 876,943 km (0.103 R)
• M6: 961,316 km (0.099 R)
• M7: 1,268,740 km (0.038 R)
• M8: 1,563,896 km (0.098 R)
• M9: 1,687,913 km (0.083 R)
• M10: 1,751,193 km (0.097 R)
• M11: 1,967,661 km (0.059 R)
• M12: 2,012,091 km (0.107 R)
• M13: 2,238,732 km (0.032 R)
• M14: 2,331,782 km (0.079 R)
• M15: 2,916,410 km (0.12 R)
• M16: 2,967,124 km (0.056 R)
• M17: 3,172,821 km (0.106 R)
• M18: 3,383,305 km (0.116 R)
• M19: 3,463,340 km (0.099 R)
• M20: 3,679,958 km (0.093 R)
• M21: 3,734,860 km (0.041 R)
• M22: 4,098,084 km (0.095 R)
• M23: 4,560,641 km (0.06 R)
• M24: 4,708,443 km (0.119 R)
• M25: 4,768,133 km (0.045 R)
• M26: 5,915,549 km (0.107 R)
• M27: 6,044,652 km (0.05 R)
• M28: 6,837,819 km (0.089 R)
• M29: 6,973,206 km (0.064 R)
• M30: 7,143,747 km (0.053 R)
• M31: 7,804,072 km (0.103 R)
• M32: 7,945,592 km (0.09 R)
• M33: 8,088,009 km (0.079 R)
• M34: 8,483,845 km (0.101 R)
• M35: 9,145,067 km (0.07 R)
• M36: 9,406,714 km (0.103 R)
• M37: 9,557,359 km (0.094 R)
• M38: 10,399,894 km (0.103 R)
• M39: 11,266,066 km (0.099 R)
• M40: 11,748,220 km (0.082 R)
• M41: 11,788,761 km (0.09 R)
• M42: 12,114,286 km (0.072 R)
• M43: 12,691,135 km (0.1 R)
• M44: 12,815,900 km (0.12 R)
• M45: 12,941,113 km (0.117 R)
• M46: 13,700,622 km (0.034 R)
• M47: 13,743,257 km (0.073 R)
• M48: 14,387,874 km (0.103 R)
• M49: 15,262,723 km (0.073 R)
• M50: 15,306,854 km (0.107 R)
• M51: 15,528,409 km (0.119 R)
• M52: 16,019,688 km (0.067 R)
• M53: 16,516,054 km (0.106 R)
• M54: 17,063,283 km (0.098 R)
• M55: 17,200,913 km (0.064 R)
• M56: 17,293,065 km (0.114 R)
• M57: 17,523,745 km (0.064 R)
• M58: 20,517,797 km (0.081 R)
• M59: 20,958,213 km (0.082 R)
• M60: 21,303,036 km (0.097 R)
• M61: 21,401,920 km (0.103 R)
• M62: 21,748,987 km (0.076 R)
• M63: 22,448,956 km (0.119 R)
• M64: 24,076,132 km (0.117 R)
• M65: 24,385,500 km (0.043 R)
• M66: 24,488,872 km (0.118 R)
• M67: 25,060,187 km (0.055 R)
• M68: 25,321,384 km (0.059 R)
• M69: 25,688,498 km (0.117 R)
• M70: 25,793,665 km (0.09 R)
• M71: 26,693,795 km (0.062 R)
• M72: 26,907,122 km (0.076 R)
• M73: 27,228,159 km (0.077 R)
• M74: 27,335,421 km (0.053 R)
• M75: 27,604,248 km (0.116 R)
• M76: 28,852,044 km (0.1 R)
• M77: 29,841,334 km (0.08 R)
• M78: 30,007,388 km (0.088 R)
• M79: 30,451,395 km (0.103 R)
• M80: 31,177,692 km (0.104 R)
• M81: 31,966,223 km (0.087 R)
• M82: 32,022,771 km (0.075 R)
• M83: 32,362,956 km (0.117 R)
• M84: 32,875,329 km (0.074 R)
• M85: 33,046,768 km (0.086 R)
• M86: 33,218,506 km (0.099 R)
• M87: 34,777,167 km (0.116 R)
• M88: 35,068,434 km (0.065 R)
• M89: 35,477,584 km (0.114 R)
• M90: 35,829,438 km (0.11 R)
• M91: 38,445,606 km (0.049 R)
• M92: 40,815,236 km (0.085 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit