🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 161 Days

Day: 34.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,948,179 km

• M1: 141,520 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 439 Days

Day: 31.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.93 AU - 2.21 AU

Year: 1088 Days

Day: 41.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.99 AU - 2.25 AU

Year: 1127 Days

Day: 20.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.09 AU - 4.11 AU

Year: 2495 Days

Day: 41.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.65 AU - 4.69 AU

Year: 3110 Days

Day: 23.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.81 AU - 7.33 AU

Year: 6866 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,948,179 km

• M1: 216,618 km (0.106 R)
• M2: 331,958 km (0.064 R)
• M3: 462,257 km (0.033 R)
• M4: 851,661 km (0.113 R)
• M5: 964,757 km (0.104 R)
• M6: 1,101,040 km (0.097 R)
• M7: 1,225,955 km (0.119 R)
• M8: 1,610,571 km (0.065 R)
• M9: 1,712,746 km (0.117 R)
• M10: 1,817,315 km (0.09 R)
• M11: 2,121,896 km (0.065 R)
• M12: 2,419,596 km (0.062 R)
• M13: 2,513,992 km (0.085 R)
• M14: 3,210,071 km (0.106 R)
• M15: 3,472,765 km (0.095 R)
• M16: 4,506,187 km (0.056 R)
• M17: 4,771,274 km (0.088 R)
• M18: 4,920,872 km (0.088 R)
• M19: 5,071,966 km (0.107 R)
• M20: 5,194,038 km (0.108 R)
• M21: 6,140,843 km (0.066 R)
• M22: 6,868,786 km (0.102 R)
• M23: 6,970,214 km (0.083 R)
• M24: 7,484,980 km (0.096 R)
• M25: 7,799,734 km (0.108 R)
• M26: 7,940,954 km (0.082 R)
• M27: 8,190,334 km (0.12 R)
• M28: 8,370,001 km (0.054 R)
• M29: 8,660,370 km (0.068 R)
• M30: 9,176,333 km (0.039 R)
• M31: 9,626,623 km (0.103 R)
• M32: 10,432,058 km (0.07 R)
• M33: 10,783,912 km (0.077 R)
• M34: 11,020,726 km (0.106 R)
• M35: 11,299,127 km (0.1 R)
• M36: 12,230,224 km (0.058 R)
• M37: 12,435,921 km (0.115 R)
• M38: 12,850,906 km (0.115 R)
• M39: 13,101,931 km (0.104 R)
• M40: 13,228,192 km (0.114 R)
• M41: 14,425,274 km (0.118 R)
• M42: 14,905,034 km (0.093 R)
• M43: 15,567,753 km (0.054 R)
• M44: 15,656,764 km (0.094 R)
• M45: 16,059,930 km (0.076 R)
• M46: 17,706,105 km (0.05 R)
• M47: 18,407,868 km (0.087 R)
• M48: 18,596,511 km (0.1 R)
• M49: 19,261,923 km (0.082 R)
• M50: 19,549,599 km (0.109 R)
• M51: 20,032,052 km (0.109 R)
• M52: 20,420,857 km (0.096 R)
• M53: 20,665,151 km (0.054 R)
• M54: 20,763,137 km (0.067 R)
• M55: 21,503,048 km (0.078 R)
• M56: 21,751,530 km (0.107 R)
• M57: 21,901,128 km (0.039 R)
• M58: 22,001,060 km (0.054 R)
• M59: 23,110,178 km (0.069 R)
• M60: 23,671,619 km (0.11 R)
• M61: 24,082,714 km (0.109 R)
• M62: 24,496,203 km (0.069 R)
• M63: 24,859,875 km (0.09 R)
• M64: 25,382,570 km (0.096 R)
• M65: 26,705,314 km (0.11 R)
• M66: 27,887,736 km (0.086 R)
• M67: 28,922,804 km (0.111 R)
• M68: 29,142,264 km (0.095 R)
• M69: 29,362,322 km (0.041 R)
• M70: 29,638,181 km (0.089 R)
• M71: 29,970,288 km (0.041 R)
• M72: 32,045,659 km (0.093 R)
• M73: 32,386,593 km (0.104 R)
• M74: 32,614,580 km (0.081 R)
• M75: 34,051,318 km (0.099 R)
• M76: 35,215,638 km (0.079 R)
• M77: 35,861,602 km (0.092 R)
• M78: 35,979,485 km (0.116 R)
• M79: 36,629,936 km (0.085 R)
• M80: 37,165,197 km (0.09 R)
• M81: 39,818,615 km (0.101 R)
• M82: 40,123,944 km (0.117 R)
• M83: 40,368,836 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 10.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.5 AU - 9.86 AU

Year: 10159 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,948,179 km

• M1: 180,565 km (0.098 R)
• M2: 658,979 km (0.119 R)
• M3: 1,008,290 km (0.038 R)
• M4: 1,203,664 km (0.12 R)
• M5: 1,323,642 km (0.068 R)
• M6: 1,922,632 km (0.09 R)
• M7: 2,167,374 km (0.104 R)
• M8: 3,389,289 km (0.119 R)
• M9: 3,586,011 km (0.073 R)
• M10: 3,888,198 km (0.072 R)
• M11: 4,016,553 km (0.092 R)
• M12: 4,146,404 km (0.106 R)
• M13: 4,383,517 km (0.057 R)
• M14: 4,490,330 km (0.069 R)
• M15: 4,734,025 km (0.025 R)
• M16: 4,816,154 km (0.101 R)
• M17: 5,234,280 km (0.117 R)
• M18: 5,462,117 km (0.115 R)
• M19: 5,751,589 km (0.116 R)
• M20: 5,927,666 km (0.064 R)
• M21: 6,165,227 km (0.069 R)
• M22: 7,178,005 km (0.093 R)
• M23: 7,591,194 km (0.086 R)
• M24: 7,881,713 km (0.113 R)
• M25: 10,370,872 km (0.112 R)
• M26: 10,513,738 km (0.095 R)
• M27: 10,729,458 km (0.088 R)
• M28: 11,978,900 km (0.077 R)
• M29: 13,003,645 km (0.074 R)
• M30: 13,196,477 km (0.114 R)
• M31: 14,453,249 km (0.042 R)
• M32: 16,201,300 km (0.06 R)
• M33: 16,325,765 km (0.108 R)
• M34: 16,408,942 km (0.088 R)
• M35: 16,701,106 km (0.106 R)
• M36: 17,715,679 km (0.077 R)
• M37: 18,015,324 km (0.074 R)
• M38: 18,489,698 km (0.099 R)
• M39: 18,576,316 km (0.111 R)
• M40: 19,230,806 km (0.086 R)
• M41: 19,627,091 km (0.089 R)
• M42: 20,115,079 km (0.1 R)
• M43: 20,517,498 km (0.116 R)
• M44: 20,697,015 km (0.083 R)
• M45: 21,103,173 km (0.104 R)
• M46: 21,694,534 km (0.114 R)
• M47: 22,986,461 km (0.092 R)
• M48: 23,360,306 km (0.095 R)
• M49: 23,547,902 km (0.069 R)
• M50: 23,641,849 km (0.066 R)
• M51: 25,403,214 km (0.108 R)
• M52: 26,032,124 km (0.092 R)
• M53: 26,129,362 km (0.039 R)
• M54: 26,911,311 km (0.106 R)
• M55: 28,048,853 km (0.12 R)
• M56: 28,698,856 km (0.111 R)
• M57: 28,899,765 km (0.082 R)
• M58: 29,050,859 km (0.114 R)
• M59: 29,404,209 km (0.117 R)
• M60: 29,505,487 km (0.074 R)
• M61: 30,319,599 km (0.109 R)
• M62: 30,626,873 km (0.118 R)
• M63: 30,832,271 km (0.086 R)
• M64: 31,658,350 km (0.087 R)
• M65: 32,911,232 km (0.058 R)
• M66: 33,596,540 km (0.105 R)
• M67: 34,180,271 km (0.097 R)
• M68: 34,767,144 km (0.077 R)
• M69: 34,927,812 km (0.08 R)
• M70: 35,249,896 km (0.096 R)
• M71: 35,897,056 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.7

Radius: 3.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.88 AU - 17.62 AU

Year: 25039 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,948,179 km

• M1: 84,672 km (0.1 R)
• M2: 121,174 km (0.119 R)
• M3: 204,201 km (0.083 R)
• M4: 236,065 km (0.061 R)
• M5: 305,479 km (0.093 R)
• M6: 599,139 km (0.113 R)
• M7: 712,235 km (0.083 R)
• M8: 832,213 km (0.026 R)
• M9: 1,229,395 km (0.038 R)
• M10: 1,331,720 km (0.114 R)
• M11: 1,479,523 km (0.084 R)
• M12: 1,588,430 km (0.059 R)
• M13: 1,790,836 km (0.084 R)
• M14: 2,001,470 km (0.066 R)
• M15: 2,679,447 km (0.117 R)
• M16: 2,785,512 km (0.088 R)
• M17: 3,711,673 km (0.043 R)
• M18: 4,660,123 km (0.093 R)
• M19: 5,013,623 km (0.113 R)
• M20: 5,509,690 km (0.075 R)
• M21: 5,814,720 km (0.119 R)
• M22: 6,160,141 km (0.118 R)
• M23: 6,335,320 km (0.065 R)
• M24: 6,654,712 km (0.068 R)
• M25: 7,088,845 km (0.102 R)
• M26: 7,984,038 km (0.115 R)
• M27: 8,835,549 km (0.118 R)
• M28: 8,953,881 km (0.05 R)
• M29: 10,165,774 km (0.094 R)
• M30: 10,207,063 km (0.108 R)
• M31: 10,414,256 km (0.078 R)
• M32: 10,706,720 km (0.099 R)
• M33: 10,959,540 km (0.113 R)
• M34: 11,001,876 km (0.098 R)
• M35: 11,946,736 km (0.08 R)
• M36: 12,872,598 km (0.108 R)
• M37: 14,327,287 km (0.03 R)
• M38: 15,026,957 km (0.117 R)
• M39: 15,737,696 km (0.112 R)
• M40: 16,121,115 km (0.083 R)
• M41: 16,314,097 km (0.066 R)
• M42: 16,750,922 km (0.102 R)
• M43: 16,799,691 km (0.092 R)
• M44: 16,946,297 km (0.072 R)
• M45: 17,487,393 km (0.114 R)
• M46: 18,637,202 km (0.025 R)
• M47: 19,451,314 km (0.117 R)
• M48: 19,759,635 km (0.075 R)
• M49: 19,811,096 km (0.104 R)
• M50: 20,433,124 km (0.068 R)
• M51: 20,746,382 km (0.096 R)
• M52: 21,219,560 km (0.115 R)
• M53: 21,855,800 km (0.108 R)
• M54: 22,767,749 km (0.115 R)
• M55: 23,255,587 km (0.115 R)
• M56: 23,801,769 km (0.097 R)
• M57: 24,131,333 km (0.104 R)
• M58: 25,017,850 km (0.102 R)
• M59: 25,409,049 km (0.074 R)
• M60: 25,746,093 km (0.11 R)
• M61: 25,802,342 km (0.107 R)
• M62: 26,310,825 km (0.112 R)
• M63: 27,856,171 km (0.114 R)
• M64: 28,902,608 km (0.094 R)
• M65: 29,843,578 km (0.098 R)
• M66: 29,902,670 km (0.095 R)
• M67: 30,914,101 km (0.114 R)
• M68: 31,033,779 km (0.076 R)
• M69: 31,936,602 km (0.091 R)
• M70: 32,604,108 km (0.112 R)
• M71: 34,882,932 km (0.075 R)
• M72: 35,132,462 km (0.054 R)
• M73: 36,010,152 km (0.065 R)
• M74: 36,514,895 km (0.068 R)
• M75: 37,914,982 km (0.118 R)
• M76: 38,107,215 km (0.083 R)
• M77: 38,171,393 km (0.072 R)
• M78: 38,557,206 km (0.084 R)
• M79: 38,686,009 km (0.094 R)
• M80: 38,814,963 km (0.097 R)
• M81: 39,267,646 km (0.034 R)
• M82: 39,657,049 km (0.111 R)
• M83: 40,767,365 km (0.075 R)
• M84: 41,425,146 km (0.084 R)
• M85: 41,491,119 km (0.118 R)
• M86: 41,821,581 km (0.07 R)
• M87: 42,219,212 km (0.089 R)
• M88: 43,285,695 km (0.073 R)
• M89: 43,419,735 km (0.098 R)
• M90: 43,956,791 km (0.039 R)
• M91: 44,969,868 km (0.12 R)
• M92: 45,173,471 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 5.3

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.49 AU - 19.25 AU

Year: 28758 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,948,179 km

• M1: 170,990 km (0.118 R)
• M2: 237,113 km (0.056 R)
• M3: 281,693 km (0.091 R)
• M4: 398,080 km (0.086 R)
• M5: 434,283 km (0.06 R)
• M6: 550,071 km (0.059 R)
• M7: 654,341 km (0.106 R)
• M8: 765,193 km (0.104 R)
• M9: 1,005,298 km (0.115 R)
• M10: 1,267,842 km (0.113 R)
• M11: 1,580,502 km (0.047 R)
• M12: 1,700,030 km (0.028 R)
• M13: 3,049,403 km (0.052 R)
• M14: 3,161,003 km (0.086 R)
• M15: 3,350,095 km (0.116 R)
• M16: 3,542,777 km (0.108 R)
• M17: 3,898,969 km (0.119 R)
• M18: 4,020,144 km (0.118 R)
• M19: 4,517,556 km (0.119 R)
• M20: 4,816,603 km (0.112 R)
• M21: 6,644,988 km (0.108 R)
• M22: 7,132,228 km (0.088 R)
• M23: 7,380,261 km (0.119 R)
• M24: 7,630,987 km (0.032 R)
• M25: 7,732,116 km (0.036 R)
• M26: 7,833,543 km (0.061 R)
• M27: 8,661,717 km (0.111 R)
• M28: 9,193,388 km (0.066 R)
• M29: 9,247,093 km (0.109 R)
• M30: 9,517,417 km (0.117 R)
• M31: 9,900,088 km (0.113 R)
• M32: 10,511,794 km (0.085 R)
• M33: 12,064,171 km (0.101 R)
• M34: 12,123,112 km (0.058 R)
• M35: 12,597,487 km (0.072 R)
• M36: 14,304,848 km (0.086 R)
• M37: 15,249,109 km (0.048 R)
• M38: 15,760,884 km (0.107 R)
• M39: 16,343,268 km (0.105 R)
• M40: 18,132,459 km (0.084 R)
• M41: 18,879,102 km (0.102 R)
• M42: 18,947,468 km (0.117 R)
• M43: 19,566,504 km (0.119 R)
• M44: 19,982,835 km (0.1 R)
• M45: 20,122,410 km (0.054 R)
• M46: 20,542,630 km (0.048 R)
• M47: 20,824,323 km (0.093 R)
• M48: 21,748,987 km (0.047 R)
• M49: 23,490,905 km (0.109 R)
• M50: 26,186,509 km (0.107 R)
• M51: 28,427,934 km (0.117 R)
• M52: 29,531,816 km (0.049 R)
• M53: 30,409,058 km (0.046 R)
• M54: 30,971,696 km (0.08 R)
• M55: 32,270,654 km (0.061 R)
• M56: 33,338,933 km (0.1 R)
• M57: 33,753,020 km (0.1 R)
• M58: 34,419,029 km (0.069 R)
• M59: 34,586,130 km (0.082 R)
• M60: 35,341,749 km (0.071 R)
• M61: 35,425,973 km (0.117 R)
• M62: 36,102,753 km (0.093 R)
• M63: 36,187,575 km (0.077 R)
• M64: 37,554,900 km (0.069 R)
• M65: 37,899,424 km (0.056 R)
• M66: 38,158,378 km (0.119 R)
• M67: 38,331,462 km (0.113 R)
• M68: 39,113,261 km (0.087 R)
• M69: 39,375,057 km (0.042 R)
• M70: 40,427,927 km (0.096 R)
• M71: 44,822,215 km (0.11 R)
• M72: 45,737,455 km (0.1 R)
• M73: 45,921,310 km (0.049 R)
• M74: 48,426,327 km (0.074 R)
• M75: 48,519,975 km (0.113 R)
• M76: 49,271,255 km (0.104 R)
• M77: 51,166,062 km (0.114 R)
• M78: 51,452,243 km (0.026 R)
• M79: 51,930,657 km (0.052 R)
• M80: 52,891,674 km (0.075 R)
• M81: 53,471,066 km (0.115 R)
• M82: 53,761,585 km (0.089 R)
• M83: 54,733,672 km (0.069 R)
• M84: 56,104,437 km (0.115 R)
• M85: 56,991,553 km (0.091 R)
• M86: 57,189,321 km (0.05 R)
• M87: 57,288,355 km (0.089 R)
• M88: 57,387,389 km (0.089 R)
• M89: 61,192,411 km (0.114 R)
• M90: 62,921,014 km (0.093 R)
• M91: 63,023,189 km (0.065 R)
• M92: 64,047,935 km (0.099 R)
• M93: 67,887,215 km (0.074 R)
• M94: 68,727,207 km (0.081 R)
• M95: 69,253,791 km (0.11 R)
• M96: 70,523,279 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit