🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.26 AU - 1.78 AU

Year: 659 Days

Day: 19.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,254,844 km

• M1: 62,233 km (0.085 R)
• M2: 141,520 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.38 AU - 2.08 AU

Year: 800 Days

Day: 24.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,254,844 km

• M1: 934,687 km (0.078 R)
• M2: 1,047,634 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.05 AU - 4.35 AU

Year: 3025 Days

Day: 46.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.34 AU - 4.48 AU

Year: 3255 Days

Day: 42.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.85 AU - 5.13 AU

Year: 3918 Days

Day: 15.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.01 AU - 6.39 AU

Year: 4168 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 8.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.52 AU - 6.48 AU

Year: 4533 Days

Day: 10.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,254,844 km

• M1: 119,529 km (0.075 R)
• M2: 174,282 km (0.097 R)
• M3: 256,261 km (0.059 R)
• M4: 310,715 km (0.081 R)
• M5: 363,523 km (0.083 R)
• M6: 868,565 km (0.058 R)
• M7: 968,646 km (0.098 R)
• M8: 1,270,236 km (0.108 R)
• M9: 1,361,640 km (0.066 R)
• M10: 1,491,192 km (0.106 R)
• M11: 1,600,248 km (0.078 R)
• M12: 1,724,714 km (0.083 R)
• M13: 1,839,306 km (0.085 R)
• M14: 2,103,496 km (0.083 R)
• M15: 2,726,720 km (0.092 R)
• M16: 2,816,030 km (0.037 R)
• M17: 2,936,606 km (0.081 R)
• M18: 3,214,110 km (0.042 R)
• M19: 3,484,134 km (0.027 R)
• M20: 3,548,611 km (0.082 R)
• M21: 3,662,754 km (0.082 R)
• M22: 3,978,406 km (0.096 R)
• M23: 4,062,929 km (0.109 R)
• M24: 4,233,769 km (0.118 R)
• M25: 4,302,884 km (0.093 R)
• M26: 4,459,513 km (0.119 R)
• M27: 4,512,171 km (0.03 R)
• M28: 5,105,177 km (0.04 R)
• M29: 5,271,231 km (0.1 R)
• M30: 5,327,031 km (0.073 R)
• M31: 6,088,933 km (0.106 R)
• M32: 6,304,353 km (0.097 R)
• M33: 6,622,399 km (0.119 R)
• M34: 6,966,025 km (0.116 R)
• M35: 7,129,685 km (0.109 R)
• M36: 7,460,895 km (0.109 R)
• M37: 7,733,761 km (0.107 R)
• M38: 7,797,340 km (0.083 R)
• M39: 7,967,283 km (0.084 R)
• M40: 8,267,826 km (0.03 R)
• M41: 8,397,826 km (0.065 R)
• M42: 8,550,266 km (0.109 R)
• M43: 8,902,120 km (0.094 R)
• M44: 9,079,843 km (0.052 R)
• M45: 9,236,472 km (0.095 R)
• M46: 9,461,467 km (0.069 R)
• M47: 9,711,295 km (0.071 R)
• M48: 9,917,292 km (0.103 R)
• M49: 10,078,409 km (0.063 R)
• M50: 10,356,810 km (0.12 R)
• M51: 10,520,321 km (0.076 R)
• M52: 10,684,729 km (0.105 R)
• M53: 10,779,125 km (0.111 R)
• M54: 11,111,531 km (0.09 R)
• M55: 11,592,189 km (0.072 R)
• M56: 11,737,748 km (0.055 R)
• M57: 12,006,127 km (0.03 R)
• M58: 12,128,797 km (0.116 R)
• M59: 12,648,500 km (0.112 R)
• M60: 12,848,512 km (0.076 R)
• M61: 13,378,238 km (0.102 R)
• M62: 13,454,533 km (0.106 R)
• M63: 13,761,059 km (0.052 R)
• M64: 14,069,829 km (0.081 R)
• M65: 14,328,933 km (0.095 R)
• M66: 14,878,256 km (0.113 R)
• M67: 14,930,915 km (0.086 R)
• M68: 15,142,296 km (0.109 R)
• M69: 15,487,718 km (0.055 R)
• M70: 15,943,543 km (0.097 R)
• M71: 16,105,408 km (0.117 R)
• M72: 16,539,840 km (0.089 R)
• M73: 17,115,941 km (0.075 R)
• M74: 17,531,374 km (0.101 R)
• M75: 17,614,850 km (0.081 R)
• M76: 17,754,425 km (0.094 R)
• M77: 18,627,179 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 14.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.04 AU - 8.06 AU

Year: 7291 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,254,844 km

• M1: 246,687 km (0.116 R)
• M2: 446,101 km (0.062 R)
• M3: 621,430 km (0.085 R)
• M4: 742,155 km (0.091 R)
• M5: 934,388 km (0.094 R)
• M6: 1,255,874 km (0.059 R)
• M7: 1,415,345 km (0.118 R)
• M8: 1,787,994 km (0.069 R)
• M9: 2,890,530 km (0.115 R)
• M10: 3,026,515 km (0.045 R)
• M11: 3,406,792 km (0.083 R)
• M12: 3,675,919 km (0.094 R)
• M13: 3,887,899 km (0.106 R)
• M14: 4,060,236 km (0.081 R)
• M15: 4,390,698 km (0.084 R)
• M16: 4,684,209 km (0.056 R)
• M17: 5,506,398 km (0.101 R)
• M18: 5,700,726 km (0.094 R)
• M19: 5,872,614 km (0.12 R)
• M20: 6,297,322 km (0.1 R)
• M21: 6,500,626 km (0.066 R)
• M22: 7,766,373 km (0.113 R)
• M23: 8,122,267 km (0.11 R)
• M24: 9,221,811 km (0.112 R)
• M25: 9,745,104 km (0.089 R)
• M26: 9,951,250 km (0.115 R)
• M27: 10,188,513 km (0.119 R)
• M28: 10,397,800 km (0.107 R)
• M29: 10,729,608 km (0.089 R)
• M30: 11,218,344 km (0.074 R)
• M31: 11,372,580 km (0.113 R)
• M32: 11,933,721 km (0.108 R)
• M33: 12,028,118 km (0.085 R)
• M34: 12,312,952 km (0.098 R)
• M35: 12,985,993 km (0.104 R)
• M36: 13,180,620 km (0.03 R)
• M37: 13,376,144 km (0.067 R)
• M38: 13,736,974 km (0.109 R)
• M39: 14,134,456 km (0.09 R)
• M40: 14,468,657 km (0.068 R)
• M41: 14,974,747 km (0.064 R)
• M42: 15,383,747 km (0.095 R)
• M43: 15,900,309 km (0.111 R)
• M44: 16,457,711 km (0.1 R)
• M45: 16,738,655 km (0.082 R)
• M46: 17,127,759 km (0.112 R)
• M47: 17,234,423 km (0.097 R)
• M48: 17,806,934 km (0.075 R)
• M49: 18,059,305 km (0.114 R)
• M50: 18,823,750 km (0.079 R)
• M51: 19,339,265 km (0.114 R)
• M52: 20,008,865 km (0.078 R)
• M53: 20,121,213 km (0.12 R)
• M54: 20,459,454 km (0.037 R)
• M55: 20,989,479 km (0.113 R)
• M56: 21,141,769 km (0.119 R)
• M57: 21,332,656 km (0.101 R)
• M58: 22,528,841 km (0.095 R)
• M59: 22,997,681 km (0.119 R)
• M60: 23,588,293 km (0.038 R)
• M61: 24,343,613 km (0.116 R)
• M62: 24,583,717 km (0.115 R)
• M63: 24,704,144 km (0.101 R)
• M64: 25,106,861 km (0.094 R)
• M65: 25,308,968 km (0.113 R)
• M66: 25,592,905 km (0.054 R)
• M67: 26,000,409 km (0.072 R)
• M68: 26,246,049 km (0.095 R)
• M69: 26,780,562 km (0.102 R)
• M70: 26,904,429 km (0.113 R)
• M71: 27,485,168 km (0.077 R)
• M72: 27,651,820 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 8.4

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.73 AU - 9.45 AU

Year: 9632 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,254,844 km

• M1: 109,206 km (0.106 R)
• M2: 164,857 km (0.11 R)
• M3: 220,507 km (0.094 R)
• M4: 349,760 km (0.072 R)
• M5: 404,064 km (0.072 R)
• M6: 461,958 km (0.12 R)
• M7: 571,165 km (0.077 R)
• M8: 637,736 km (0.112 R)
• M9: 816,804 km (0.111 R)
• M10: 1,222,813 km (0.114 R)
• M11: 1,936,544 km (0.071 R)
• M12: 2,092,725 km (0.101 R)
• M13: 2,172,460 km (0.105 R)
• M14: 3,114,927 km (0.085 R)
• M15: 3,549,060 km (0.09 R)
• M16: 3,773,307 km (0.059 R)
• M17: 3,936,369 km (0.086 R)
• M18: 4,508,132 km (0.094 R)
• M19: 6,105,538 km (0.045 R)
• M20: 6,805,058 km (0.079 R)
• M21: 7,164,242 km (0.104 R)
• M22: 7,407,189 km (0.102 R)
• M23: 7,529,710 km (0.102 R)
• M24: 7,942,899 km (0.086 R)
• M25: 8,662,315 km (0.077 R)
• M26: 9,138,934 km (0.039 R)
• M27: 9,490,938 km (0.076 R)
• M28: 10,027,096 km (0.118 R)
• M29: 10,208,110 km (0.108 R)
• M30: 10,850,034 km (0.113 R)
• M31: 11,552,247 km (0.106 R)
• M32: 11,694,365 km (0.114 R)
• M33: 12,028,417 km (0.102 R)
• M34: 12,172,629 km (0.046 R)
• M35: 12,317,290 km (0.098 R)
• M36: 12,462,699 km (0.081 R)
• M37: 14,300,958 km (0.081 R)
• M38: 14,863,596 km (0.059 R)
• M39: 16,808,966 km (0.074 R)
• M40: 16,862,672 km (0.1 R)
• M41: 17,620,236 km (0.082 R)
• M42: 17,784,045 km (0.096 R)
• M43: 18,333,668 km (0.076 R)
• M44: 18,721,725 km (0.058 R)
• M45: 19,000,575 km (0.103 R)
• M46: 19,675,262 km (0.047 R)
• M47: 19,731,959 km (0.051 R)
• M48: 20,072,593 km (0.114 R)
• M49: 20,186,587 km (0.113 R)
• M50: 20,702,251 km (0.119 R)
• M51: 20,875,036 km (0.079 R)
• M52: 21,222,253 km (0.051 R)
• M53: 21,280,297 km (0.098 R)
• M54: 22,098,448 km (0.098 R)
• M55: 23,046,001 km (0.082 R)
• M56: 24,553,050 km (0.074 R)
• M57: 24,613,936 km (0.036 R)
• M58: 25,287,725 km (0.073 R)
• M59: 25,534,262 km (0.117 R)
• M60: 28,042,570 km (0.086 R)
• M61: 28,361,662 km (0.037 R)
• M62: 28,810,306 km (0.119 R)
• M63: 29,779,700 km (0.113 R)
• M64: 30,497,471 km (0.086 R)
• M65: 30,759,865 km (0.112 R)
• M66: 31,750,353 km (0.043 R)
• M67: 31,816,774 km (0.109 R)
• M68: 33,627,357 km (0.098 R)
• M69: 34,306,382 km (0.091 R)
• M70: 35,471,151 km (0.081 R)
• M71: 37,277,545 km (0.11 R)
• M72: 41,196,112 km (0.113 R)
• M73: 41,486,182 km (0.052 R)
• M74: 41,776,851 km (0.117 R)
• M75: 41,849,705 km (0.06 R)
• M76: 41,922,559 km (0.036 R)
• M77: 42,287,279 km (0.067 R)
• M78: 42,506,739 km (0.089 R)
• M79: 43,314,268 km (0.032 R)
• M80: 43,388,020 km (0.11 R)
• M81: 43,461,772 km (0.031 R)
• M82: 44,646,886 km (0.103 R)
• M83: 44,795,736 km (0.047 R)
• M84: 45,318,132 km (0.107 R)
• M85: 45,767,524 km (0.083 R)
• M86: 45,842,622 km (0.073 R)
• M87: 46,821,890 km (0.069 R)
• M88: 46,897,436 km (0.032 R)
• M89: 47,200,372 km (0.106 R)
• M90: 47,579,902 km (0.038 R)
• M91: 47,960,329 km (0.07 R)
• M92: 49,415,468 km (0.106 R)
• M93: 49,492,511 km (0.083 R)
• M94: 50,032,559 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 13.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.77 AU - 11.31 AU

Year: 10356 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,254,844 km

• M1: 225,444 km (0.083 R)
• M2: 323,879 km (0.099 R)
• M3: 551,268 km (0.107 R)
• M4: 892,950 km (0.076 R)
• M5: 1,008,738 km (0.063 R)
• M6: 1,343,987 km (0.115 R)
• M7: 1,618,948 km (0.109 R)
• M8: 2,014,186 km (0.104 R)
• M9: 2,303,658 km (0.107 R)
• M10: 2,635,166 km (0.117 R)
• M11: 2,835,777 km (0.081 R)
• M12: 2,982,234 km (0.112 R)
• M13: 3,131,233 km (0.108 R)
• M14: 3,282,776 km (0.063 R)
• M15: 5,000,159 km (0.069 R)
• M16: 5,214,084 km (0.092 R)
• M17: 5,467,353 km (0.111 R)
• M18: 5,724,811 km (0.089 R)
• M19: 6,443,629 km (0.044 R)
• M20: 6,559,717 km (0.036 R)
• M21: 6,991,606 km (0.115 R)
• M22: 7,150,928 km (0.08 R)
• M23: 7,595,533 km (0.079 R)
• M24: 8,049,113 km (0.086 R)
• M25: 8,174,327 km (0.079 R)
• M26: 10,355,913 km (0.112 R)
• M27: 10,492,196 km (0.12 R)
• M28: 10,583,451 km (0.116 R)
• M29: 10,904,937 km (0.108 R)
• M30: 11,229,714 km (0.069 R)
• M31: 11,323,063 km (0.097 R)
• M32: 11,888,692 km (0.083 R)
• M33: 12,367,256 km (0.06 R)
• M34: 12,463,747 km (0.095 R)
• M35: 13,096,845 km (0.077 R)
• M36: 13,343,083 km (0.065 R)
• M37: 13,590,967 km (0.111 R)
• M38: 15,109,983 km (0.112 R)
• M39: 15,576,130 km (0.066 R)
• M40: 15,994,556 km (0.099 R)
• M41: 17,379,832 km (0.091 R)
• M42: 17,542,146 km (0.093 R)
• M43: 18,747,755 km (0.096 R)
• M44: 19,754,100 km (0.109 R)
• M45: 19,980,142 km (0.03 R)
• M46: 20,663,355 km (0.114 R)
• M47: 23,591,883 km (0.078 R)
• M48: 24,072,392 km (0.116 R)
• M49: 24,556,191 km (0.074 R)
• M50: 24,982,096 km (0.119 R)
• M51: 26,274,622 km (0.075 R)
• M52: 26,523,254 km (0.065 R)
• M53: 27,968,220 km (0.036 R)
• M54: 29,245,337 km (0.048 R)
• M55: 29,567,720 km (0.119 R)
• M56: 30,280,853 km (0.113 R)
• M57: 30,541,602 km (0.063 R)
• M58: 30,999,671 km (0.1 R)
• M59: 31,790,296 km (0.094 R)
• M60: 31,988,961 km (0.065 R)
• M61: 34,677,385 km (0.116 R)
• M62: 35,155,350 km (0.037 R)
• M63: 35,360,748 km (0.114 R)
• M64: 35,498,079 km (0.086 R)
• M65: 37,507,477 km (0.042 R)
• M66: 39,340,350 km (0.094 R)
• M67: 39,838,811 km (0.079 R)
• M68: 40,053,035 km (0.09 R)
• M69: 40,196,050 km (0.069 R)
• M70: 41,853,295 km (0.113 R)
• M71: 42,071,110 km (0.081 R)
• M72: 44,566,103 km (0.091 R)
• M73: 45,532,655 km (0.095 R)
• M74: 46,656,434 km (0.083 R)
• M75: 47,108,519 km (0.112 R)
• M76: 47,335,160 km (0.037 R)
• M77: 47,486,403 km (0.067 R)
• M78: 47,637,796 km (0.028 R)
• M79: 47,865,335 km (0.065 R)
• M80: 48,931,519 km (0.113 R)
• M81: 50,159,568 km (0.072 R)
• M82: 51,397,789 km (0.11 R)
• M83: 51,553,221 km (0.084 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit