🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.05 AU - 1.47 AU

Year: 536 Days

Day: 13.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.47 AU - 1.87 AU

Year: 817 Days

Day: 26.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1356 Days

Day: 28.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.53 AU - 2.75 AU

Year: 1625 Days

Day: 33.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,983,186 km

• M1: 399,426 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.26 AU - 5.06 AU

Year: 3214 Days

Day: 17.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 8.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.23 AU - 6.29 AU

Year: 5932 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,983,186 km

• M1: 114,891 km (0.069 R)
• M2: 202,556 km (0.099 R)
• M3: 272,867 km (0.093 R)
• M4: 345,870 km (0.076 R)
• M5: 465,249 km (0.095 R)
• M6: 551,567 km (0.115 R)
• M7: 669,600 km (0.094 R)
• M8: 852,409 km (0.086 R)
• M9: 946,356 km (0.111 R)
• M10: 1,074,861 km (0.106 R)
• M11: 1,177,036 km (0.106 R)
• M12: 1,383,182 km (0.043 R)
• M13: 1,503,758 km (0.11 R)
• M14: 1,746,406 km (0.095 R)
• M15: 1,802,056 km (0.111 R)
• M16: 2,158,697 km (0.067 R)
• M17: 2,228,559 km (0.063 R)
• M18: 2,432,761 km (0.11 R)
• M19: 2,537,329 km (0.082 R)
• M20: 2,739,885 km (0.12 R)
• M21: 2,881,554 km (0.109 R)
• M22: 2,992,257 km (0.108 R)
• M23: 3,229,369 km (0.118 R)
• M24: 3,402,454 km (0.09 R)
• M25: 3,531,407 km (0.066 R)
• M26: 3,638,071 km (0.093 R)
• M27: 3,721,845 km (0.098 R)
• M28: 3,806,219 km (0.113 R)
• M29: 4,100,478 km (0.09 R)
• M30: 4,200,259 km (0.094 R)
• M31: 4,440,364 km (0.039 R)
• M32: 4,828,720 km (0.094 R)
• M33: 4,921,022 km (0.09 R)
• M34: 5,013,773 km (0.109 R)
• M35: 5,147,364 km (0.084 R)
• M36: 5,228,146 km (0.112 R)
• M37: 5,472,889 km (0.119 R)
• M38: 5,804,996 km (0.103 R)
• M39: 5,959,530 km (0.114 R)
• M40: 7,003,873 km (0.026 R)
• M41: 7,138,362 km (0.093 R)
• M42: 7,638,916 km (0.095 R)
• M43: 7,762,035 km (0.118 R)
• M44: 7,947,985 km (0.105 R)
• M45: 8,010,218 km (0.092 R)
• M46: 8,103,866 km (0.114 R)
• M47: 8,641,970 km (0.099 R)
• M48: 8,850,808 km (0.111 R)
• M49: 8,980,061 km (0.118 R)
• M50: 9,437,681 km (0.101 R)
• M51: 9,520,259 km (0.094 R)
• M52: 9,652,803 km (0.104 R)
• M53: 10,273,634 km (0.116 R)
• M54: 10,511,943 km (0.047 R)
• M55: 10,752,048 km (0.104 R)
• M56: 10,821,012 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.76 AU - 8.72 AU

Year: 8156 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,983,186 km

• M1: 174,282 km (0.114 R)
• M2: 429,346 km (0.113 R)
• M3: 853,456 km (0.036 R)
• M4: 970,441 km (0.116 R)
• M5: 1,093,411 km (0.093 R)
• M6: 1,415,345 km (0.118 R)
• M7: 1,577,659 km (0.072 R)
• M8: 1,921,435 km (0.061 R)
• M9: 2,011,343 km (0.104 R)
• M10: 2,433,359 km (0.069 R)
• M11: 3,145,146 km (0.115 R)
• M12: 3,469,474 km (0.094 R)
• M13: 3,804,872 km (0.091 R)
• M14: 4,209,534 km (0.089 R)
• M15: 4,298,096 km (0.109 R)
• M16: 4,567,522 km (0.107 R)
• M17: 4,935,533 km (0.069 R)
• M18: 5,441,323 km (0.088 R)
• M19: 6,197,541 km (0.111 R)
• M20: 6,743,274 km (0.063 R)
• M21: 6,882,100 km (0.113 R)
• M22: 7,127,441 km (0.108 R)
• M23: 7,268,961 km (0.119 R)
• M24: 8,063,924 km (0.109 R)
• M25: 8,285,628 km (0.055 R)
• M26: 8,735,020 km (0.029 R)
• M27: 9,077,300 km (0.051 R)
• M28: 9,269,383 km (0.108 R)
• M29: 9,501,709 km (0.056 R)
• M30: 10,130,618 km (0.085 R)
• M31: 10,773,141 km (0.065 R)
• M32: 11,222,533 km (0.087 R)
• M33: 11,594,882 km (0.085 R)
• M34: 11,719,796 km (0.114 R)
• M35: 11,887,196 km (0.111 R)
• M36: 12,097,531 km (0.066 R)
• M37: 12,908,202 km (0.108 R)
• M38: 13,167,904 km (0.064 R)
• M39: 13,736,376 km (0.095 R)
• M40: 13,912,901 km (0.11 R)
• M41: 14,001,463 km (0.115 R)
• M42: 14,671,811 km (0.055 R)
• M43: 15,489,962 km (0.095 R)
• M44: 15,627,742 km (0.109 R)
• M45: 17,265,539 km (0.113 R)
• M46: 18,032,378 km (0.046 R)
• M47: 18,129,018 km (0.049 R)
• M48: 18,810,287 km (0.069 R)
• M49: 19,997,795 km (0.09 R)
• M50: 20,197,957 km (0.054 R)
• M51: 20,399,016 km (0.094 R)
• M52: 21,056,648 km (0.115 R)
• M53: 21,464,901 km (0.053 R)
• M54: 21,618,538 km (0.028 R)
• M55: 22,185,514 km (0.115 R)
• M56: 22,392,856 km (0.112 R)
• M57: 22,548,737 km (0.06 R)
• M58: 23,862,356 km (0.084 R)
• M59: 25,308,818 km (0.119 R)
• M60: 25,742,951 km (0.113 R)
• M61: 26,398,639 km (0.104 R)
• M62: 27,615,019 km (0.102 R)
• M63: 29,587,616 km (0.112 R)
• M64: 29,930,345 km (0.097 R)
• M65: 30,216,975 km (0.108 R)
• M66: 32,424,890 km (0.078 R)
• M67: 33,073,696 km (0.084 R)
• M68: 33,965,299 km (0.066 R)
• M69: 34,744,405 km (0.086 R)
• M70: 35,226,858 km (0.026 R)
• M71: 36,015,538 km (0.038 R)
• M72: 36,565,011 km (0.097 R)
• M73: 37,733,969 km (0.11 R)
• M74: 38,354,201 km (0.103 R)
• M75: 40,361,356 km (0.099 R)
• M76: 41,122,959 km (0.081 R)
• M77: 41,633,237 km (0.089 R)
• M78: 41,889,199 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 8.1

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.11 AU - 9.61 AU

Year: 9155 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,983,186 km

• M1: 105,167 km (0.109 R)
• M2: 358,436 km (0.117 R)
• M3: 453,581 km (0.115 R)
• M4: 558,299 km (0.119 R)
• M5: 622,178 km (0.086 R)
• M6: 757,863 km (0.086 R)
• M7: 1,395,000 km (0.096 R)
• M8: 1,692,251 km (0.045 R)
• M9: 1,836,164 km (0.093 R)
• M10: 2,136,108 km (0.118 R)
• M11: 2,187,570 km (0.044 R)
• M12: 2,318,318 km (0.116 R)
• M13: 2,451,610 km (0.106 R)
• M14: 2,981,186 km (0.12 R)
• M15: 3,855,736 km (0.117 R)
• M16: 4,046,024 km (0.088 R)
• M17: 4,436,026 km (0.094 R)
• M18: 4,872,253 km (0.111 R)
• M19: 5,322,094 km (0.059 R)
• M20: 5,785,249 km (0.035 R)
• M21: 6,113,467 km (0.095 R)
• M22: 6,261,269 km (0.115 R)
• M23: 7,407,638 km (0.058 R)
• M24: 7,684,244 km (0.087 R)
• M25: 8,411,439 km (0.026 R)
• M26: 9,160,326 km (0.113 R)
• M27: 9,287,185 km (0.073 R)
• M28: 9,372,157 km (0.071 R)
• M29: 9,542,699 km (0.054 R)
• M30: 9,628,418 km (0.087 R)
• M31: 11,259,783 km (0.101 R)
• M32: 11,715,159 km (0.092 R)
• M33: 12,083,918 km (0.059 R)
• M34: 13,212,783 km (0.116 R)
• M35: 13,596,502 km (0.076 R)
• M36: 13,692,992 km (0.096 R)
• M37: 14,130,117 km (0.066 R)
• M38: 14,473,295 km (0.041 R)
• M39: 15,368,339 km (0.112 R)
• M40: 15,670,676 km (0.03 R)
• M41: 15,924,095 km (0.114 R)
• M42: 16,025,821 km (0.111 R)
• M43: 16,281,185 km (0.12 R)
• M44: 17,263,744 km (0.091 R)
• M45: 17,368,313 km (0.099 R)
• M46: 17,578,049 km (0.054 R)
• M47: 17,735,875 km (0.082 R)
• M48: 18,318,708 km (0.034 R)
• M49: 18,692,852 km (0.062 R)
• M50: 18,907,824 km (0.089 R)
• M51: 19,611,982 km (0.109 R)
• M52: 19,830,395 km (0.072 R)
• M53: 20,269,614 km (0.03 R)
• M54: 20,380,017 km (0.085 R)
• M55: 20,490,420 km (0.119 R)
• M56: 22,914,355 km (0.118 R)
• M57: 23,029,246 km (0.105 R)
• M58: 23,490,905 km (0.108 R)
• M59: 24,658,217 km (0.074 R)
• M60: 25,308,369 km (0.031 R)
• M61: 26,444,565 km (0.037 R)
• M62: 26,867,329 km (0.114 R)
• M63: 26,927,916 km (0.052 R)
• M64: 27,353,372 km (0.041 R)
• M65: 27,414,259 km (0.114 R)
• M66: 27,780,923 km (0.111 R)
• M67: 28,519,039 km (0.094 R)
• M68: 28,766,474 km (0.097 R)
• M69: 31,280,167 km (0.09 R)
• M70: 31,983,726 km (0.092 R)
• M71: 32,434,015 km (0.118 R)
• M72: 32,756,997 km (0.081 R)
• M73: 32,821,773 km (0.116 R)
• M74: 33,081,176 km (0.11 R)
• M75: 33,406,252 km (0.1 R)
• M76: 33,536,701 km (0.105 R)
• M77: 34,322,389 km (0.081 R)
• M78: 36,984,782 km (0.112 R)
• M79: 37,728,583 km (0.102 R)
• M80: 37,796,351 km (0.087 R)
• M81: 38,682,269 km (0.069 R)
• M82: 39,437,140 km (0.092 R)
• M83: 40,752,554 km (0.093 R)
• M84: 41,801,086 km (0.053 R)
• M85: 44,568,796 km (0.11 R)
• M86: 45,648,893 km (0.119 R)
• M87: 46,083,474 km (0.12 R)
• M88: 47,908,419 km (0.107 R)
• M89: 48,350,032 km (0.035 R)
• M90: 48,718,940 km (0.096 R)
• M91: 49,533,949 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.55 AU - 11.45 AU

Year: 13818 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,983,186 km

• M1: 152,739 km (0.098 R)
• M2: 289,921 km (0.103 R)
• M3: 538,852 km (0.083 R)
• M4: 712,684 km (0.077 R)
• M5: 979,567 km (0.082 R)
• M6: 1,235,978 km (0.109 R)
• M7: 1,319,304 km (0.072 R)
• M8: 1,625,680 km (0.047 R)
• M9: 1,694,345 km (0.115 R)
• M10: 1,954,496 km (0.119 R)
• M11: 2,433,808 km (0.117 R)
• M12: 2,592,830 km (0.114 R)
• M13: 3,061,520 km (0.057 R)
• M14: 3,233,259 km (0.116 R)
• M15: 3,437,759 km (0.109 R)
• M16: 3,707,035 km (0.1 R)
• M17: 3,952,077 km (0.113 R)
• M18: 4,076,542 km (0.082 R)
• M19: 4,297,648 km (0.103 R)
• M20: 4,555,255 km (0.105 R)
• M21: 4,817,799 km (0.082 R)
• M22: 5,255,224 km (0.109 R)
• M23: 5,495,927 km (0.033 R)
• M24: 5,635,202 km (0.107 R)
• M25: 6,421,788 km (0.061 R)
• M26: 6,568,543 km (0.059 R)
• M27: 7,204,633 km (0.055 R)
• M28: 7,510,711 km (0.052 R)
• M29: 8,096,237 km (0.062 R)
• M30: 8,615,641 km (0.116 R)
• M31: 9,310,971 km (0.081 R)
• M32: 9,393,998 km (0.096 R)
• M33: 9,644,425 km (0.027 R)
• M34: 10,024,254 km (0.037 R)
• M35: 10,280,216 km (0.098 R)
• M36: 10,624,890 km (0.114 R)
• M37: 11,193,062 km (0.078 R)
• M38: 12,267,923 km (0.12 R)
• M39: 12,633,540 km (0.098 R)
• M40: 12,725,543 km (0.084 R)
• M41: 12,863,771 km (0.053 R)
• M42: 13,846,330 km (0.118 R)
• M43: 14,610,925 km (0.058 R)
• M44: 15,047,152 km (0.08 R)
• M45: 16,935,526 km (0.109 R)
• M46: 17,087,817 km (0.112 R)
• M47: 17,189,543 km (0.113 R)
• M48: 18,322,149 km (0.078 R)
• M49: 18,426,269 km (0.114 R)
• M50: 18,582,898 km (0.116 R)
• M51: 19,266,560 km (0.114 R)
• M52: 19,584,904 km (0.06 R)
• M53: 20,712,872 km (0.075 R)
• M54: 21,093,599 km (0.086 R)
• M55: 22,862,893 km (0.115 R)
• M56: 23,482,079 km (0.082 R)
• M57: 23,538,627 km (0.072 R)
• M58: 23,595,324 km (0.056 R)
• M59: 25,372,547 km (0.112 R)
• M60: 25,430,591 km (0.118 R)
• M61: 25,838,245 km (0.092 R)
• M62: 26,306,636 km (0.099 R)
• M63: 26,896,201 km (0.107 R)
• M64: 27,728,863 km (0.101 R)
• M65: 27,788,552 km (0.085 R)
• M66: 28,811,802 km (0.105 R)
• M67: 28,993,563 km (0.119 R)
• M68: 29,054,300 km (0.101 R)
• M69: 29,297,546 km (0.106 R)
• M70: 29,908,504 km (0.079 R)
• M71: 30,400,382 km (0.093 R)
• M72: 31,891,723 km (0.077 R)
• M73: 32,142,598 km (0.104 R)
• M74: 32,331,241 km (0.097 R)
• M75: 33,152,833 km (0.069 R)
• M76: 34,558,604 km (0.075 R)
• M77: 35,398,596 km (0.054 R)
• M78: 36,245,171 km (0.108 R)
• M79: 37,098,477 km (0.09 R)
• M80: 37,362,218 km (0.044 R)
• M81: 37,759,251 km (0.085 R)
• M82: 38,224,201 km (0.064 R)
• M83: 38,557,355 km (0.118 R)
• M84: 38,958,577 km (0.057 R)
• M85: 40,305,855 km (0.112 R)
• M86: 40,441,391 km (0.099 R)
• M87: 41,121,463 km (0.116 R)
• M88: 42,079,936 km (0.039 R)
• M89: 42,286,232 km (0.113 R)
• M90: 46,696,527 km (0.11 R)
• M91: 47,266,943 km (0.08 R)
• M92: 47,338,451 km (0.039 R)
• M93: 47,983,218 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit