🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 161 Days

Day: 39 Hours

Environment

Temp: 102 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 185 Days

Day: 42.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,775,863 km

• M1: 34,408 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 241 Days

Day: 36.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.11 AU - 1.43 AU

Year: 616 Days

Day: 39.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.53 AU - 1.69 AU

Year: 879 Days

Day: 44.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,775,863 km

• M1: 29,620 km (0.119 R)
• M2: 501,901 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.15 AU - 2.27 AU

Year: 1414 Days

Day: 31.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,775,863 km

• M1: 421,866 km (0.06 R)
• M2: 1,750,744 km (0.066 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 8.7

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.24 AU - 4.94 AU

Year: 3560 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,775,863 km

• M1: 140,622 km (0.113 R)
• M2: 359,783 km (0.11 R)
• M3: 444,156 km (0.108 R)
• M4: 498,610 km (0.061 R)
• M5: 730,935 km (0.089 R)
• M6: 854,204 km (0.066 R)
• M7: 1,186,311 km (0.036 R)
• M8: 1,346,530 km (0.098 R)
• M9: 1,615,059 km (0.099 R)
• M10: 1,688,511 km (0.08 R)
• M11: 1,763,161 km (0.115 R)
• M12: 1,854,266 km (0.101 R)
• M13: 1,962,574 km (0.088 R)
• M14: 2,250,850 km (0.116 R)
• M15: 2,450,563 km (0.088 R)
• M16: 2,621,403 km (0.116 R)
• M17: 2,708,469 km (0.07 R)
• M18: 3,176,112 km (0.041 R)
• M19: 3,269,013 km (0.082 R)
• M20: 3,419,508 km (0.064 R)
• M21: 3,688,485 km (0.07 R)
• M22: 3,746,978 km (0.111 R)
• M23: 3,845,264 km (0.12 R)
• M24: 3,904,654 km (0.03 R)
• M25: 4,267,279 km (0.115 R)
• M26: 4,683,012 km (0.099 R)
• M27: 5,155,442 km (0.051 R)
• M28: 5,441,623 km (0.109 R)
• M29: 5,597,952 km (0.078 R)
• M30: 5,755,778 km (0.118 R)
• M31: 6,098,956 km (0.095 R)
• M32: 6,214,744 km (0.093 R)
• M33: 6,401,742 km (0.09 R)
• M34: 6,566,748 km (0.06 R)
• M35: 6,877,164 km (0.104 R)
• M36: 6,997,889 km (0.082 R)
• M37: 7,070,594 km (0.079 R)
• M38: 7,686,488 km (0.069 R)
• M39: 7,811,702 km (0.114 R)
• M40: 7,912,531 km (0.105 R)
• M41: 8,115,236 km (0.109 R)
• M42: 8,525,732 km (0.103 R)
• M43: 8,629,404 km (0.115 R)
• M44: 8,707,494 km (0.115 R)
• M45: 8,838,093 km (0.079 R)
• M46: 9,313,814 km (0.1 R)
• M47: 11,071,439 km (0.075 R)
• M48: 11,469,370 km (0.099 R)
• M49: 11,698,853 km (0.066 R)
• M50: 11,959,003 km (0.115 R)
• M51: 12,046,069 km (0.085 R)
• M52: 12,191,628 km (0.104 R)
• M53: 12,396,577 km (0.088 R)
• M54: 13,167,605 km (0.083 R)
• M55: 13,528,584 km (0.119 R)
• M56: 13,619,390 km (0.12 R)
• M57: 14,383,835 km (0.096 R)
• M58: 15,730,964 km (0.101 R)
• M59: 15,826,408 km (0.107 R)
• M60: 16,500,196 km (0.105 R)
• M61: 17,446,104 km (0.12 R)
• M62: 17,842,538 km (0.12 R)
• M63: 18,242,114 km (0.117 R)
• M64: 18,342,494 km (0.115 R)
• M65: 19,016,133 km (0.101 R)
• M66: 19,219,736 km (0.066 R)
• M67: 19,321,911 km (0.068 R)
• M68: 19,663,593 km (0.066 R)
• M69: 19,903,847 km (0.078 R)
• M70: 20,422,204 km (0.06 R)
• M71: 20,561,180 km (0.083 R)
• M72: 20,700,456 km (0.115 R)
• M73: 21,260,849 km (0.091 R)
• M74: 21,331,310 km (0.078 R)
• M75: 21,755,270 km (0.06 R)
• M76: 21,826,180 km (0.101 R)
• M77: 22,971,501 km (0.117 R)
• M78: 23,624,496 km (0.068 R)
• M79: 23,733,852 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.81 AU - 7.59 AU

Year: 7465 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,775,863 km

• M1: 207,043 km (0.09 R)
• M2: 290,968 km (0.101 R)
• M3: 352,752 km (0.12 R)
• M4: 461,509 km (0.093 R)
• M5: 618,288 km (0.096 R)
• M6: 716,125 km (0.057 R)
• M7: 1,042,099 km (0.099 R)
• M8: 1,237,324 km (0.114 R)
• M9: 1,363,435 km (0.057 R)
• M10: 1,460,973 km (0.034 R)
• M11: 1,965,118 km (0.092 R)
• M12: 2,169,917 km (0.041 R)
• M13: 2,303,807 km (0.076 R)
• M14: 2,722,232 km (0.106 R)
• M15: 2,993,304 km (0.089 R)
• M16: 3,360,866 km (0.043 R)
• M17: 3,561,327 km (0.05 R)
• M18: 3,674,423 km (0.028 R)
• M19: 3,881,018 km (0.084 R)
• M20: 4,091,502 km (0.097 R)
• M21: 4,281,641 km (0.067 R)
• M22: 5,147,962 km (0.1 R)
• M23: 5,250,287 km (0.078 R)
• M24: 5,932,603 km (0.097 R)
• M25: 6,067,091 km (0.09 R)
• M26: 6,504,067 km (0.109 R)
• M27: 6,587,093 km (0.107 R)
• M28: 7,007,763 km (0.042 R)
• M29: 7,264,473 km (0.099 R)
• M30: 7,728,226 km (0.071 R)
• M31: 7,963,843 km (0.088 R)
• M32: 8,684,605 km (0.081 R)
• M33: 8,745,641 km (0.037 R)
• M34: 9,709,650 km (0.088 R)
• M35: 9,868,224 km (0.108 R)
• M36: 9,931,952 km (0.065 R)
• M37: 10,739,631 km (0.037 R)
• M38: 10,838,067 km (0.12 R)
• M39: 10,969,713 km (0.068 R)
• M40: 11,168,079 km (0.098 R)
• M41: 11,234,501 km (0.11 R)
• M42: 11,568,403 km (0.06 R)
• M43: 11,837,979 km (0.093 R)
• M44: 12,177,865 km (0.114 R)
• M45: 12,486,485 km (0.076 R)
• M46: 12,659,121 km (0.116 R)
• M47: 13,006,637 km (0.063 R)
• M48: 13,357,444 km (0.115 R)
• M49: 14,104,087 km (0.108 R)
• M50: 14,175,894 km (0.104 R)
• M51: 14,900,696 km (0.117 R)
• M52: 15,010,501 km (0.092 R)
• M53: 15,194,057 km (0.104 R)
• M54: 15,600,515 km (0.102 R)
• M55: 16,310,955 km (0.097 R)
• M56: 16,765,134 km (0.056 R)
• M57: 17,531,225 km (0.112 R)
• M58: 17,957,579 km (0.045 R)
• M59: 18,544,302 km (0.096 R)
• M60: 19,018,228 km (0.09 R)
• M61: 19,097,664 km (0.082 R)
• M62: 19,616,320 km (0.03 R)
• M63: 20,180,154 km (0.089 R)
• M64: 20,301,628 km (0.087 R)
• M65: 20,830,905 km (0.115 R)
• M66: 21,035,705 km (0.097 R)
• M67: 21,986,399 km (0.101 R)
• M68: 22,111,463 km (0.105 R)
• M69: 22,446,113 km (0.103 R)
• M70: 23,120,201 km (0.048 R)
• M71: 23,332,331 km (0.075 R)
• M72: 24,488,573 km (0.102 R)
• M73: 25,008,426 km (0.052 R)
• M74: 25,663,365 km (0.114 R)
• M75: 26,589,825 km (0.059 R)
• M76: 27,168,768 km (0.075 R)
• M77: 27,437,446 km (0.069 R)
• M78: 27,661,993 km (0.1 R)
• M79: 27,751,901 km (0.053 R)
• M80: 27,932,166 km (0.048 R)
• M81: 29,617,985 km (0.112 R)
• M82: 29,894,442 km (0.086 R)
• M83: 30,264,397 km (0.113 R)
• M84: 30,868,922 km (0.032 R)
• M85: 31,289,591 km (0.111 R)
• M86: 31,383,389 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 9.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.58 AU - 9.64 AU

Year: 10875 Days

Day: 10.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,775,863 km

• M1: 204,799 km (0.091 R)
• M2: 828,922 km (0.102 R)
• M3: 1,207,255 km (0.115 R)
• M4: 1,265,598 km (0.113 R)
• M5: 1,324,839 km (0.114 R)
• M6: 1,571,825 km (0.08 R)
• M7: 1,679,087 km (0.073 R)
• M8: 1,788,891 km (0.079 R)
• M9: 2,300,666 km (0.087 R)
• M10: 2,751,853 km (0.091 R)
• M11: 3,176,112 km (0.105 R)
• M12: 3,451,672 km (0.12 R)
• M13: 3,879,671 km (0.106 R)
• M14: 4,026,127 km (0.11 R)
• M15: 4,264,287 km (0.078 R)
• M16: 4,754,520 km (0.088 R)
• M17: 4,942,863 km (0.081 R)
• M18: 5,165,914 km (0.104 R)
• M19: 5,294,867 km (0.032 R)
• M20: 5,424,868 km (0.106 R)
• M21: 5,787,942 km (0.116 R)
• M22: 6,782,618 km (0.11 R)
• M23: 7,535,544 km (0.036 R)
• M24: 7,608,697 km (0.106 R)
• M25: 7,903,405 km (0.101 R)
• M26: 8,390,496 km (0.092 R)
• M27: 8,504,340 km (0.119 R)
• M28: 8,656,780 km (0.057 R)
• M29: 8,887,310 km (0.1 R)
• M30: 9,236,771 km (0.082 R)
• M31: 9,630,513 km (0.032 R)
• M32: 12,928,547 km (0.075 R)
• M33: 13,324,533 km (0.111 R)
• M34: 13,993,385 km (0.118 R)
• M35: 14,083,443 km (0.075 R)
• M36: 14,173,650 km (0.093 R)
• M37: 14,264,007 km (0.08 R)
• M38: 15,224,874 km (0.102 R)
• M39: 15,783,323 km (0.062 R)
• M40: 16,065,016 km (0.112 R)
• M41: 16,395,777 km (0.032 R)
• M42: 17,112,201 km (0.116 R)
• M43: 17,256,713 km (0.077 R)
• M44: 18,526,200 km (0.064 R)
• M45: 19,472,706 km (0.108 R)
• M46: 19,926,586 km (0.08 R)
• M47: 20,435,069 km (0.046 R)
• M48: 21,153,887 km (0.118 R)
• M49: 21,776,812 km (0.056 R)
• M50: 21,881,082 km (0.086 R)
• M51: 22,090,370 km (0.077 R)
• M52: 22,775,229 km (0.113 R)
• M53: 23,040,466 km (0.12 R)
• M54: 23,146,830 km (0.051 R)
• M55: 23,306,600 km (0.12 R)
• M56: 23,573,932 km (0.088 R)
• M57: 23,681,193 km (0.101 R)
• M58: 24,707,584 km (0.05 R)
• M59: 25,253,617 km (0.12 R)
• M60: 25,473,226 km (0.087 R)
• M61: 26,024,794 km (0.111 R)
• M62: 26,747,950 km (0.083 R)
• M63: 27,533,937 km (0.085 R)
• M64: 27,703,282 km (0.057 R)
• M65: 28,043,168 km (0.118 R)
• M66: 28,327,554 km (0.057 R)
• M67: 28,441,547 km (0.119 R)
• M68: 28,555,690 km (0.099 R)
• M69: 29,647,605 km (0.106 R)
• M70: 29,763,244 km (0.086 R)
• M71: 30,694,641 km (0.074 R)
• M72: 31,046,345 km (0.119 R)
• M73: 32,109,388 km (0.117 R)
• M74: 34,149,903 km (0.113 R)
• M75: 34,331,963 km (0.114 R)
• M76: 34,758,018 km (0.106 R)
• M77: 35,063,497 km (0.075 R)
• M78: 35,492,544 km (0.082 R)
• M79: 35,861,602 km (0.104 R)
• M80: 36,170,222 km (0.098 R)
• M81: 36,790,006 km (0.078 R)
• M82: 37,601,126 km (0.117 R)
• M83: 39,941,584 km (0.097 R)
• M84: 40,261,425 km (0.098 R)
• M85: 40,517,985 km (0.057 R)
• M86: 42,263,642 km (0.118 R)
• M87: 42,785,589 km (0.083 R)
• M88: 43,244,107 km (0.095 R)
• M89: 43,638,297 km (0.098 R)
• M90: 43,835,916 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.9

Radius: 6.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.9 AU - 17.92 AU

Year: 28615 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,775,863 km

• M1: 318,494 km (0.104 R)
• M2: 815,009 km (0.093 R)
• M3: 934,687 km (0.034 R)
• M4: 1,327,831 km (0.078 R)
• M5: 1,706,762 km (0.063 R)
• M6: 1,798,914 km (0.107 R)
• M7: 2,020,170 km (0.108 R)
• M8: 2,558,722 km (0.106 R)
• M9: 3,406,194 km (0.039 R)
• M10: 3,522,731 km (0.116 R)
• M11: 4,249,477 km (0.117 R)
• M12: 4,333,102 km (0.117 R)
• M13: 4,759,157 km (0.081 R)
• M14: 4,977,121 km (0.093 R)
• M15: 5,153,946 km (0.094 R)
• M16: 5,198,526 km (0.112 R)
• M17: 6,885,392 km (0.117 R)
• M18: 7,889,493 km (0.115 R)
• M19: 8,199,609 km (0.073 R)
• M20: 8,566,423 km (0.057 R)
• M21: 8,831,809 km (0.097 R)
• M22: 9,534,171 km (0.113 R)
• M23: 9,864,484 km (0.086 R)
• M24: 10,820,564 km (0.079 R)
• M25: 10,934,856 km (0.114 R)
• M26: 11,107,343 km (0.088 R)
• M27: 11,629,888 km (0.058 R)
• M28: 12,940,665 km (0.083 R)
• M29: 13,490,287 km (0.104 R)
• M30: 14,047,390 km (0.099 R)
• M31: 14,486,011 km (0.041 R)
• M32: 16,944,352 km (0.079 R)
• M33: 19,528,656 km (0.111 R)
• M34: 20,369,844 km (0.083 R)
• M35: 20,937,269 km (0.118 R)
• M36: 21,079,986 km (0.098 R)
• M37: 22,087,677 km (0.059 R)
• M38: 22,451,349 km (0.087 R)
• M39: 23,037,324 km (0.092 R)
• M40: 23,332,182 km (0.098 R)
• M41: 23,628,385 km (0.11 R)
• M42: 23,851,286 km (0.083 R)
• M43: 24,000,286 km (0.063 R)
• M44: 24,224,383 km (0.084 R)
• M45: 24,299,332 km (0.113 R)
• M46: 26,118,741 km (0.097 R)
• M47: 27,122,393 km (0.08 R)
• M48: 27,511,796 km (0.079 R)
• M49: 29,646,408 km (0.076 R)
• M50: 30,450,347 km (0.093 R)
• M51: 31,997,638 km (0.083 R)
• M52: 32,244,325 km (0.086 R)
• M53: 32,326,753 km (0.072 R)
• M54: 33,071,003 km (0.09 R)
• M55: 33,570,361 km (0.105 R)
• M56: 36,790,455 km (0.093 R)
• M57: 37,048,960 km (0.08 R)
• M58: 37,221,446 km (0.103 R)
• M59: 37,567,466 km (0.108 R)
• M60: 39,401,386 km (0.051 R)
• M61: 39,489,500 km (0.113 R)
• M62: 39,842,401 km (0.072 R)
• M63: 41,712,075 km (0.097 R)
• M64: 42,341,583 km (0.068 R)
• M65: 43,337,306 km (0.05 R)
• M66: 47,677,589 km (0.098 R)
• M67: 48,241,573 km (0.119 R)
• M68: 49,471,118 km (0.052 R)
• M69: 50,328,314 km (0.11 R)
• M70: 50,902,471 km (0.03 R)
• M71: 50,998,363 km (0.116 R)
• M72: 51,190,447 km (0.116 R)
• M73: 52,154,006 km (0.062 R)
• M74: 52,929,223 km (0.106 R)
• M75: 54,884,018 km (0.088 R)
• M76: 57,061,265 km (0.072 R)
• M77: 57,460,243 km (0.088 R)
• M78: 58,461,501 km (0.105 R)
• M79: 59,872,957 km (0.066 R)
• M80: 61,295,633 km (0.026 R)
• M81: 62,935,226 km (0.102 R)
• M82: 63,657,036 km (0.102 R)
• M83: 65,525,663 km (0.115 R)
• M84: 67,201,907 km (0.079 R)
• M85: 69,316,772 km (0.109 R)
• M86: 71,131,544 km (0.058 R)
• M87: 71,238,805 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit