🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 198 Days

Day: 31.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,009,940 km

• M1: 587,471 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.63 AU - 0.81 AU

Year: 231 Days

Day: 36.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.47 AU - 2.59 AU

Year: 1524 Days

Day: 27.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,009,940 km

• M1: 798,703 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.47 AU - 2.67 AU

Year: 1560 Days

Day: 15.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 11

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.67 AU - 11.45 AU

Year: 12997 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,009,940 km

• M1: 146,157 km (0.076 R)
• M2: 262,993 km (0.102 R)
• M3: 477,965 km (0.111 R)
• M4: 558,299 km (0.117 R)
• M5: 782,546 km (0.094 R)
• M6: 870,809 km (0.118 R)
• M7: 1,058,106 km (0.113 R)
• M8: 1,460,823 km (0.042 R)
• M9: 1,596,957 km (0.11 R)
• M10: 1,855,911 km (0.07 R)
• M11: 2,170,516 km (0.092 R)
• M12: 2,341,506 km (0.103 R)
• M13: 2,502,324 km (0.083 R)
• M14: 2,576,524 km (0.097 R)
• M15: 2,757,986 km (0.119 R)
• M16: 2,928,079 km (0.115 R)
• M17: 3,117,620 km (0.034 R)
• M18: 3,592,443 km (0.115 R)
• M19: 3,898,820 km (0.106 R)
• M20: 4,142,963 km (0.102 R)
• M21: 4,302,584 km (0.116 R)
• M22: 4,482,401 km (0.092 R)
• M23: 4,664,761 km (0.075 R)
• M24: 4,999,112 km (0.095 R)
• M25: 5,710,899 km (0.044 R)
• M26: 5,888,920 km (0.114 R)
• M27: 6,028,645 km (0.032 R)
• M28: 6,129,174 km (0.078 R)
• M29: 6,806,404 km (0.096 R)
• M30: 6,953,159 km (0.073 R)
• M31: 7,122,205 km (0.119 R)
• M32: 7,421,251 km (0.104 R)
• M33: 7,789,860 km (0.104 R)
• M34: 7,921,506 km (0.113 R)
• M35: 8,164,603 km (0.108 R)
• M36: 8,342,924 km (0.069 R)
• M37: 8,477,562 km (0.115 R)
• M38: 8,703,604 km (0.104 R)
• M39: 8,794,709 km (0.104 R)
• M40: 8,954,629 km (0.101 R)
• M41: 9,115,597 km (0.093 R)
• M42: 9,184,860 km (0.11 R)
• M43: 9,911,009 km (0.067 R)
• M44: 10,149,168 km (0.105 R)
• M45: 10,389,273 km (0.082 R)
• M46: 10,534,233 km (0.072 R)
• M47: 11,244,374 km (0.088 R)
• M48: 11,542,822 km (0.081 R)
• M49: 11,793,399 km (0.046 R)
• M50: 11,995,356 km (0.113 R)
• M51: 12,351,249 km (0.082 R)
• M52: 12,479,305 km (0.04 R)
• M53: 12,581,929 km (0.115 R)
• M54: 12,788,224 km (0.036 R)
• M55: 13,178,076 km (0.077 R)
• M56: 13,413,843 km (0.091 R)
• M57: 13,519,010 km (0.091 R)
• M58: 14,478,531 km (0.064 R)
• M59: 14,613,468 km (0.101 R)
• M60: 15,212,458 km (0.073 R)
• M61: 15,625,498 km (0.082 R)
• M62: 16,519,046 km (0.117 R)
• M63: 18,413,703 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 9.8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.36 AU - 13.64 AU

Year: 13818 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,009,940 km

• M1: 131,197 km (0.119 R)
• M2: 206,146 km (0.057 R)
• M3: 307,274 km (0.096 R)
• M4: 417,079 km (0.109 R)
• M5: 559,496 km (0.111 R)
• M6: 682,465 km (0.111 R)
• M7: 1,020,407 km (0.072 R)
• M8: 1,196,933 km (0.079 R)
• M9: 2,573,083 km (0.097 R)
• M10: 2,878,113 km (0.081 R)
• M11: 3,291,901 km (0.106 R)
• M12: 4,210,731 km (0.092 R)
• M13: 4,281,790 km (0.062 R)
• M14: 4,425,255 km (0.054 R)
• M15: 5,629,368 km (0.118 R)
• M16: 6,267,552 km (0.111 R)
• M17: 6,348,934 km (0.065 R)
• M18: 6,636,760 km (0.109 R)
• M19: 7,267,614 km (0.028 R)
• M20: 9,319,349 km (0.091 R)
• M21: 10,024,853 km (0.088 R)
• M22: 10,408,122 km (0.114 R)
• M23: 10,650,172 km (0.101 R)
• M24: 10,747,560 km (0.098 R)
• M25: 10,845,098 km (0.117 R)
• M26: 11,387,390 km (0.102 R)
• M27: 11,536,838 km (0.094 R)
• M28: 11,686,885 km (0.07 R)
• M29: 12,141,064 km (0.111 R)
• M30: 12,242,791 km (0.089 R)
• M31: 12,549,616 km (0.039 R)
• M32: 12,910,895 km (0.073 R)
• M33: 13,223,255 km (0.049 R)
• M34: 13,485,350 km (0.106 R)
• M35: 13,855,456 km (0.048 R)
• M36: 14,659,395 km (0.113 R)
• M37: 14,822,007 km (0.096 R)
• M38: 14,985,368 km (0.097 R)
• M39: 15,094,425 km (0.066 R)
• M40: 16,763,339 km (0.053 R)
• M41: 17,619,637 km (0.115 R)
• M42: 18,431,505 km (0.111 R)
• M43: 18,842,151 km (0.112 R)
• M44: 19,732,109 km (0.105 R)
• M45: 21,368,261 km (0.1 R)
• M46: 24,062,668 km (0.098 R)
• M47: 24,962,798 km (0.112 R)
• M48: 25,416,977 km (0.117 R)
• M49: 25,677,727 km (0.043 R)
• M50: 26,399,536 km (0.107 R)
• M51: 26,663,576 km (0.096 R)
• M52: 27,127,779 km (0.049 R)
• M53: 27,461,083 km (0.053 R)
• M54: 27,728,713 km (0.076 R)
• M55: 27,929,922 km (0.106 R)
• M56: 29,215,866 km (0.089 R)
• M57: 30,728,899 km (0.11 R)
• M58: 31,145,977 km (0.108 R)
• M59: 31,424,978 km (0.081 R)
• M60: 31,845,198 km (0.091 R)
• M61: 32,337,674 km (0.035 R)
• M62: 32,691,174 km (0.062 R)
• M63: 32,903,752 km (0.086 R)
• M64: 33,259,197 km (0.077 R)
• M65: 33,615,838 km (0.059 R)
• M66: 34,982,864 km (0.085 R)
• M67: 35,563,902 km (0.073 R)
• M68: 35,636,756 km (0.112 R)
• M69: 35,782,614 km (0.069 R)
• M70: 36,514,746 km (0.079 R)
• M71: 37,178,063 km (0.051 R)
• M72: 38,143,119 km (0.065 R)
• M73: 40,173,611 km (0.078 R)
• M74: 41,393,432 km (0.082 R)
• M75: 41,470,026 km (0.099 R)
• M76: 42,316,301 km (0.072 R)
• M77: 42,393,493 km (0.056 R)
• M78: 43,090,470 km (0.078 R)
• M79: 45,361,964 km (0.117 R)
• M80: 46,074,798 km (0.12 R)
• M81: 47,752,538 km (0.062 R)
• M82: 48,316,223 km (0.098 R)
• M83: 48,396,856 km (0.108 R)
• M84: 48,720,137 km (0.055 R)
• M85: 48,963,084 km (0.094 R)
• M86: 50,102,122 km (0.059 R)
• M87: 50,347,313 km (0.096 R)
• M88: 51,085,279 km (0.077 R)
• M89: 52,074,869 km (0.118 R)
• M90: 54,492,371 km (0.103 R)
• M91: 54,744,443 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 14.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.09 AU - 11.99 AU

Year: 13893 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,009,940 km

• M1: 194,178 km (0.073 R)
• M2: 295,306 km (0.102 R)
• M3: 444,306 km (0.043 R)
• M4: 756,516 km (0.102 R)
• M5: 1,027,887 km (0.106 R)
• M6: 1,241,962 km (0.107 R)
• M7: 1,698,684 km (0.049 R)
• M8: 1,851,124 km (0.108 R)
• M9: 1,955,394 km (0.105 R)
• M10: 2,043,956 km (0.109 R)
• M11: 2,151,965 km (0.079 R)
• M12: 2,392,968 km (0.081 R)
• M13: 2,507,260 km (0.113 R)
• M14: 2,841,312 km (0.03 R)
• M15: 3,530,809 km (0.064 R)
• M16: 3,683,848 km (0.12 R)
• M17: 4,133,090 km (0.029 R)
• M18: 4,647,856 km (0.119 R)
• M19: 5,257,617 km (0.107 R)
• M20: 5,533,924 km (0.115 R)
• M21: 6,472,053 km (0.119 R)
• M22: 6,606,242 km (0.071 R)
• M23: 7,291,400 km (0.112 R)
• M24: 7,459,249 km (0.102 R)
• M25: 7,713,416 km (0.093 R)
• M26: 7,999,297 km (0.113 R)
• M27: 8,288,620 km (0.1 R)
• M28: 9,419,580 km (0.112 R)
• M29: 9,725,358 km (0.103 R)
• M30: 9,879,443 km (0.088 R)
• M31: 10,852,877 km (0.082 R)
• M32: 11,205,778 km (0.05 R)
• M33: 11,922,801 km (0.099 R)
• M34: 12,420,214 km (0.079 R)
• M35: 12,789,272 km (0.115 R)
• M36: 12,924,508 km (0.061 R)
• M37: 13,026,085 km (0.12 R)
• M38: 13,162,069 km (0.118 R)
• M39: 13,538,458 km (0.026 R)
• M40: 13,814,466 km (0.094 R)
• M41: 16,271,162 km (0.087 R)
• M42: 16,564,673 km (0.118 R)
• M43: 17,869,466 km (0.089 R)
• M44: 18,400,538 km (0.105 R)
• M45: 18,629,872 km (0.067 R)
• M46: 18,898,549 km (0.042 R)
• M47: 19,091,082 km (0.083 R)
• M48: 20,934,128 km (0.106 R)
• M49: 21,413,738 km (0.086 R)
• M50: 21,534,165 km (0.087 R)
• M51: 22,669,463 km (0.118 R)
• M52: 23,244,517 km (0.103 R)
• M53: 23,492,401 km (0.061 R)
• M54: 24,366,950 km (0.098 R)
• M55: 24,534,799 km (0.103 R)
• M56: 24,660,760 km (0.117 R)
• M57: 25,379,428 km (0.089 R)
• M58: 25,507,035 km (0.095 R)
• M59: 26,967,410 km (0.055 R)
• M60: 27,271,393 km (0.098 R)
• M61: 27,620,255 km (0.045 R)
• M62: 27,751,452 km (0.109 R)
• M63: 28,278,336 km (0.049 R)
• M64: 28,587,256 km (0.114 R)
• M65: 29,610,056 km (0.051 R)
• M66: 29,744,395 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.2

Radius: 4.1

Gravity: 24.58 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.49 AU - 17.23 AU

Year: 26220 Days

Day: 19.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,009,940 km

• M1: 78,240 km (0.114 R)
• M2: 192,383 km (0.078 R)
• M3: 598,691 km (0.083 R)
• M4: 911,350 km (0.105 R)
• M5: 1,568,833 km (0.106 R)
• M6: 1,958,087 km (0.102 R)
• M7: 1,991,896 km (0.117 R)
• M8: 2,059,963 km (0.07 R)
• M9: 3,411,430 km (0.074 R)
• M10: 3,534,100 km (0.091 R)
• M11: 4,212,676 km (0.062 R)
• M12: 4,792,817 km (0.114 R)
• M13: 7,509,963 km (0.08 R)
• M14: 7,616,327 km (0.112 R)
• M15: 7,884,257 km (0.092 R)
• M16: 7,992,266 km (0.04 R)
• M17: 8,209,931 km (0.068 R)
• M18: 9,099,440 km (0.107 R)
• M19: 9,440,972 km (0.107 R)
• M20: 10,077,661 km (0.115 R)
• M21: 10,848,090 km (0.086 R)
• M22: 11,637,069 km (0.12 R)
• M23: 12,069,706 km (0.075 R)
• M24: 13,014,117 km (0.106 R)
• M25: 13,721,715 km (0.03 R)
• M26: 13,786,641 km (0.059 R)
• M27: 14,244,111 km (0.116 R)
• M28: 14,839,510 km (0.068 R)
• M29: 15,510,606 km (0.067 R)
• M30: 15,713,910 km (0.068 R)
• M31: 15,849,894 km (0.079 R)
• M32: 16,260,241 km (0.113 R)
• M33: 16,397,871 km (0.077 R)
• M34: 16,466,836 km (0.118 R)
• M35: 16,535,801 km (0.058 R)
• M36: 18,078,454 km (0.088 R)
• M37: 19,886,494 km (0.076 R)
• M38: 20,181,052 km (0.091 R)
• M39: 21,449,044 km (0.054 R)
• M40: 21,751,082 km (0.113 R)
• M41: 22,130,611 km (0.073 R)
• M42: 24,061,172 km (0.089 R)
• M43: 24,296,489 km (0.048 R)
• M44: 25,404,411 km (0.078 R)
• M45: 25,564,032 km (0.075 R)
• M46: 26,771,736 km (0.105 R)
• M47: 26,852,967 km (0.112 R)
• M48: 27,260,023 km (0.082 R)
• M49: 27,915,711 km (0.09 R)
• M50: 29,997,814 km (0.061 R)
• M51: 31,699,041 km (0.097 R)
• M52: 32,388,238 km (0.116 R)
• M53: 32,908,390 km (0.1 R)
• M54: 32,995,456 km (0.097 R)
• M55: 33,869,257 km (0.117 R)
• M56: 34,308,925 km (0.111 R)
• M57: 35,461,128 km (0.099 R)
• M58: 37,349,053 km (0.047 R)
• M59: 37,621,471 km (0.101 R)
• M60: 37,985,592 km (0.072 R)
• M61: 38,168,102 km (0.117 R)
• M62: 38,259,506 km (0.066 R)
• M63: 40,288,053 km (0.095 R)
• M64: 40,474,153 km (0.049 R)
• M65: 41,785,079 km (0.108 R)
• M66: 42,445,853 km (0.05 R)
• M67: 42,635,244 km (0.107 R)
• M68: 43,109,918 km (0.069 R)
• M69: 44,448,519 km (0.058 R)
• M70: 48,347,489 km (0.082 R)
• M71: 48,743,325 km (0.058 R)
• M72: 49,239,690 km (0.113 R)
• M73: 49,837,483 km (0.051 R)
• M74: 50,939,721 km (0.117 R)
• M75: 51,040,400 km (0.06 R)
• M76: 52,760,775 km (0.076 R)
• M77: 52,964,378 km (0.052 R)
• M78: 55,015,066 km (0.101 R)
• M79: 56,570,136 km (0.076 R)
• M80: 57,929,531 km (0.053 R)
• M81: 58,876,935 km (0.09 R)
• M82: 59,405,464 km (0.104 R)
• M83: 60,148,068 km (0.101 R)
• M84: 60,787,000 km (0.089 R)
• M85: 62,717,262 km (0.033 R)
• M86: 64,776,476 km (0.045 R)
• M87: 65,322,060 km (0.103 R)
• M88: 65,978,794 km (0.087 R)
• M89: 71,423,259 km (0.073 R)
• M90: 72,891,712 km (0.076 R)
• M91: 73,686,675 km (0.105 R)
• M92: 74,941,502 km (0.106 R)
• M93: 75,858,387 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit