🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.59 AU - 0.77 AU

Year: 196 Days

Day: 43.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 415 Days

Day: 41.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,394,402 km

• M1: 379,380 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.86 AU - 2.46 AU

Year: 1111 Days

Day: 40.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.09 AU - 2.41 AU

Year: 1181 Days

Day: 34.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,394,402 km

• M1: 388,356 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.55 AU - 5.43 AU

Year: 3328 Days

Day: 17.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 123 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,394,402 km

• M1: 3,347,701 km (0.08 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 14.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.63 AU - 7.37 AU

Year: 5798 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,394,402 km

• M1: 185,651 km (0.102 R)
• M2: 279,299 km (0.081 R)
• M3: 494,720 km (0.12 R)
• M4: 612,154 km (0.064 R)
• M5: 855,251 km (0.111 R)
• M6: 1,235,828 km (0.119 R)
• M7: 1,374,804 km (0.069 R)
• M8: 1,720,376 km (0.053 R)
• M9: 1,859,502 km (0.071 R)
• M10: 2,002,517 km (0.056 R)
• M11: 2,415,557 km (0.096 R)
• M12: 2,572,485 km (0.102 R)
• M13: 2,876,169 km (0.054 R)
• M14: 3,064,213 km (0.095 R)
• M15: 3,630,441 km (0.092 R)
• M16: 3,948,935 km (0.036 R)
• M17: 4,205,795 km (0.091 R)
• M18: 4,348,212 km (0.119 R)
• M19: 4,444,104 km (0.053 R)
• M20: 5,135,097 km (0.05 R)
• M21: 5,236,673 km (0.086 R)
• M22: 5,467,503 km (0.117 R)
• M23: 5,807,090 km (0.097 R)
• M24: 5,939,484 km (0.109 R)
• M25: 6,072,926 km (0.058 R)
• M26: 6,315,723 km (0.111 R)
• M27: 6,616,863 km (0.086 R)
• M28: 6,811,041 km (0.095 R)
• M29: 7,462,241 km (0.054 R)
• M30: 7,839,228 km (0.061 R)
• M31: 8,341,727 km (0.108 R)
• M32: 8,431,486 km (0.067 R)
• M33: 8,642,269 km (0.086 R)
• M34: 9,161,374 km (0.093 R)
• M35: 9,471,490 km (0.119 R)
• M36: 9,879,743 km (0.04 R)
• M37: 10,229,802 km (0.057 R)
• M38: 10,487,110 km (0.062 R)
• M39: 11,670,878 km (0.107 R)
• M40: 11,805,067 km (0.067 R)
• M41: 12,007,174 km (0.077 R)
• M42: 12,689,490 km (0.07 R)
• M43: 12,862,126 km (0.079 R)
• M44: 13,000,803 km (0.105 R)
• M45: 13,209,642 km (0.042 R)
• M46: 14,127,724 km (0.104 R)
• M47: 14,920,592 km (0.083 R)
• M48: 15,322,412 km (0.09 R)
• M49: 15,506,268 km (0.089 R)
• M50: 16,324,120 km (0.112 R)
• M51: 17,155,884 km (0.062 R)
• M52: 17,423,365 km (0.118 R)
• M53: 17,885,323 km (0.081 R)
• M54: 19,334,926 km (0.096 R)
• M55: 19,573,535 km (0.107 R)
• M56: 19,973,560 km (0.086 R)
• M57: 20,335,736 km (0.063 R)
• M58: 20,456,910 km (0.12 R)
• M59: 21,764,994 km (0.062 R)
• M60: 22,013,327 km (0.092 R)
• M61: 23,905,291 km (0.055 R)
• M62: 24,461,645 km (0.069 R)
• M63: 25,152,189 km (0.077 R)
• M64: 25,717,968 km (0.11 R)
• M65: 26,995,085 km (0.117 R)
• M66: 27,217,388 km (0.118 R)
• M67: 27,574,328 km (0.108 R)
• M68: 28,383,204 km (0.095 R)
• M69: 28,699,903 km (0.119 R)
• M70: 28,926,843 km (0.111 R)
• M71: 30,208,448 km (0.094 R)
• M72: 30,531,729 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 5.5

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.46 AU - 18.54 AU

Year: 21349 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,394,402 km

• M1: 74,799 km (0.046 R)
• M2: 110,104 km (0.088 R)
• M3: 212,579 km (0.102 R)
• M4: 269,875 km (0.03 R)
• M5: 420,071 km (0.06 R)
• M6: 554,859 km (0.09 R)
• M7: 595,998 km (0.082 R)
• M8: 794,065 km (0.101 R)
• M9: 912,996 km (0.103 R)
• M10: 1,141,432 km (0.079 R)
• M11: 2,287,052 km (0.092 R)
• M12: 2,354,521 km (0.101 R)
• M13: 2,918,804 km (0.103 R)
• M14: 3,140,807 km (0.114 R)
• M15: 3,253,903 km (0.112 R)
• M16: 4,123,665 km (0.094 R)
• M17: 4,247,532 km (0.067 R)
• M18: 4,499,156 km (0.085 R)
• M19: 4,583,978 km (0.064 R)
• M20: 4,626,763 km (0.118 R)
• M21: 6,013,685 km (0.077 R)
• M22: 6,438,842 km (0.114 R)
• M23: 6,486,713 km (0.077 R)
• M24: 7,317,879 km (0.083 R)
• M25: 7,924,648 km (0.119 R)
• M26: 8,286,076 km (0.112 R)
• M27: 9,620,041 km (0.052 R)
• M28: 9,784,598 km (0.114 R)
• M29: 9,839,650 km (0.042 R)
• M30: 9,950,054 km (0.09 R)
• M31: 10,005,405 km (0.059 R)
• M32: 10,227,857 km (0.098 R)
• M33: 10,564,602 km (0.119 R)
• M34: 10,734,395 km (0.076 R)
• M35: 11,191,417 km (0.082 R)
• M36: 11,538,334 km (0.075 R)
• M37: 11,713,214 km (0.116 R)
• M38: 12,720,307 km (0.066 R)
• M39: 14,375,907 km (0.115 R)
• M40: 15,968,376 km (0.102 R)
• M41: 17,548,877 km (0.059 R)
• M42: 18,630,021 km (0.089 R)
• M43: 19,662,995 km (0.114 R)
• M44: 20,151,282 km (0.09 R)
• M45: 20,221,443 km (0.11 R)
• M46: 20,361,916 km (0.085 R)
• M47: 20,432,227 km (0.082 R)
• M48: 21,140,124 km (0.116 R)
• M49: 21,928,056 km (0.067 R)
• M50: 22,871,420 km (0.081 R)
• M51: 24,722,843 km (0.102 R)
• M52: 24,948,287 km (0.086 R)
• M53: 25,098,932 km (0.093 R)
• M54: 25,552,513 km (0.092 R)
• M55: 25,932,791 km (0.101 R)
• M56: 27,316,721 km (0.113 R)
• M57: 27,394,362 km (0.033 R)
• M58: 28,017,736 km (0.049 R)
• M59: 30,155,939 km (0.104 R)
• M60: 31,528,948 km (0.041 R)
• M61: 32,018,432 km (0.034 R)
• M62: 32,428,181 km (0.061 R)
• M63: 33,751,224 km (0.08 R)
• M64: 35,429,563 km (0.066 R)
• M65: 36,193,559 km (0.067 R)
• M66: 36,706,082 km (0.081 R)
• M67: 38,084,177 km (0.065 R)
• M68: 39,303,849 km (0.105 R)
• M69: 41,513,559 km (0.109 R)
• M70: 42,948,801 km (0.071 R)
• M71: 43,763,361 km (0.081 R)
• M72: 44,400,349 km (0.116 R)
• M73: 44,765,667 km (0.079 R)
• M74: 45,960,056 km (0.101 R)
• M75: 46,144,660 km (0.074 R)
• M76: 46,885,768 km (0.105 R)
• M77: 47,351,017 km (0.115 R)
• M78: 48,286,154 km (0.072 R)
• M79: 49,889,543 km (0.067 R)
• M80: 50,079,383 km (0.092 R)
• M81: 50,936,429 km (0.108 R)
• M82: 54,608,160 km (0.086 R)
• M83: 56,080,801 km (0.078 R)
• M84: 57,069,792 km (0.1 R)
• M85: 57,168,976 km (0.044 R)
• M86: 58,264,182 km (0.05 R)
• M87: 58,564,126 km (0.119 R)
• M88: 59,466,949 km (0.096 R)
• M89: 63,123,719 km (0.088 R)
• M90: 63,328,967 km (0.092 R)
• M91: 67,690,793 km (0.092 R)
• M92: 67,795,810 km (0.116 R)
• M93: 69,377,808 km (0.103 R)
• M94: 70,332,841 km (0.049 R)
• M95: 70,652,082 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.7

Radius: 3.7

Gravity: 45.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.34 AU - 18.82 AU

Year: 23619 Days

Day: 17.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,394,402 km

• M1: 197,320 km (0.091 R)
• M2: 279,000 km (0.06 R)
• M3: 939,175 km (0.099 R)
• M4: 1,050,775 km (0.115 R)
• M5: 1,166,714 km (0.093 R)
• M6: 1,979,629 km (0.055 R)
• M7: 2,122,794 km (0.103 R)
• M8: 2,343,899 km (0.118 R)
• M9: 2,381,449 km (0.087 R)
• M10: 2,807,952 km (0.102 R)
• M11: 2,928,229 km (0.111 R)
• M12: 3,132,579 km (0.082 R)
• M13: 4,545,830 km (0.085 R)
• M14: 4,925,959 km (0.115 R)
• M15: 5,665,870 km (0.106 R)
• M16: 6,282,363 km (0.095 R)
• M17: 6,334,722 km (0.118 R)
• M18: 6,387,231 km (0.099 R)
• M19: 8,027,422 km (0.06 R)
• M20: 8,776,309 km (0.117 R)
• M21: 9,367,370 km (0.072 R)
• M22: 10,339,606 km (0.104 R)
• M23: 10,463,324 km (0.08 R)
• M24: 11,026,410 km (0.091 R)
• M25: 12,116,380 km (0.081 R)
• M26: 14,743,469 km (0.109 R)
• M27: 14,952,606 km (0.091 R)
• M28: 16,805,825 km (0.093 R)
• M29: 17,537,658 km (0.104 R)
• M30: 19,641,303 km (0.106 R)
• M31: 20,411,732 km (0.047 R)
• M32: 21,349,112 km (0.07 R)
• M33: 21,981,911 km (0.084 R)
• M34: 22,300,555 km (0.1 R)
• M35: 22,460,475 km (0.117 R)
• M36: 22,781,512 km (0.066 R)
• M37: 23,023,262 km (0.075 R)
• M38: 24,656,272 km (0.106 R)
• M39: 25,486,690 km (0.119 R)
• M40: 25,989,339 km (0.115 R)
• M41: 26,410,756 km (0.053 R)
• M42: 26,579,951 km (0.059 R)
• M43: 26,749,446 km (0.107 R)
• M44: 26,834,417 km (0.112 R)
• M45: 26,919,389 km (0.058 R)
• M46: 27,260,322 km (0.105 R)
• M47: 27,431,313 km (0.069 R)
• M48: 28,032,547 km (0.071 R)
• M49: 28,638,119 km (0.09 R)
• M50: 29,247,880 km (0.098 R)
• M51: 29,335,394 km (0.075 R)
• M52: 29,774,165 km (0.053 R)
• M53: 29,950,242 km (0.034 R)
• M54: 31,281,812 km (0.074 R)
• M55: 31,729,858 km (0.029 R)
• M56: 34,463,011 km (0.09 R)
• M57: 34,740,366 km (0.096 R)
• M58: 35,764,064 km (0.113 R)
• M59: 36,138,657 km (0.103 R)
• M60: 36,891,882 km (0.104 R)
• M61: 37,365,210 km (0.081 R)
• M62: 38,509,633 km (0.114 R)
• M63: 39,278,866 km (0.08 R)
• M64: 39,375,356 km (0.093 R)
• M65: 39,568,637 km (0.108 R)
• M66: 39,859,156 km (0.091 R)
• M67: 40,344,900 km (0.094 R)
• M68: 45,612,391 km (0.097 R)
• M69: 47,142,029 km (0.087 R)
• M70: 47,861,595 km (0.088 R)
• M71: 48,895,765 km (0.083 R)
• M72: 50,041,834 km (0.081 R)
• M73: 50,775,761 km (0.085 R)
• M74: 51,830,426 km (0.102 R)
• M75: 55,361,684 km (0.097 R)
• M76: 56,011,986 km (0.093 R)
• M77: 56,120,594 km (0.087 R)
• M78: 56,338,109 km (0.06 R)
• M79: 57,539,380 km (0.076 R)
• M80: 58,198,060 km (0.103 R)
• M81: 59,523,048 km (0.119 R)
• M82: 64,579,306 km (0.061 R)
• M83: 65,492,452 km (0.046 R)
• M84: 65,606,894 km (0.103 R)
• M85: 65,836,078 km (0.116 R)
• M86: 65,950,670 km (0.117 R)
• M87: 66,640,017 km (0.104 R)
• M88: 67,447,098 km (0.118 R)
• M89: 67,909,804 km (0.05 R)
• M90: 69,654,414 km (0.102 R)
• M91: 70,239,192 km (0.073 R)
• M92: 70,356,327 km (0.113 R)
• M93: 71,649,302 km (0.117 R)
• M94: 74,616,875 km (0.07 R)
• M95: 77,140,441 km (0.112 R)
• M96: 78,838,377 km (0.034 R)
• M97: 79,569,761 km (0.03 R)
• M98: 80,916,591 km (0.12 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit