🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 319 Days

Day: 22.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,563,810 km

• M1: 250,576 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.2 AU - 1.46 AU

Year: 563 Days

Day: 30.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,563,810 km

• M1: 686,953 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.07 AU - 2.19 AU

Year: 1141 Days

Day: 17.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.3 AU - 2.44 AU

Year: 1339 Days

Day: 37.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,563,810 km

• M1: 552,764 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.42 AU - 2.52 AU

Year: 1425 Days

Day: 40.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 116.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 12.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.26 AU - 12.66 AU

Year: 13320 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,563,810 km

• M1: 157,377 km (0.107 R)
• M2: 320,887 km (0.08 R)
• M3: 658,979 km (0.104 R)
• M4: 809,474 km (0.109 R)
• M5: 889,509 km (0.052 R)
• M6: 1,058,555 km (0.091 R)
• M7: 1,285,644 km (0.038 R)
• M8: 1,479,224 km (0.073 R)
• M9: 2,348,238 km (0.096 R)
• M10: 3,121,958 km (0.047 R)
• M11: 3,486,378 km (0.115 R)
• M12: 3,588,105 km (0.069 R)
• M13: 4,401,618 km (0.114 R)
• M14: 4,623,173 km (0.038 R)
• M15: 5,231,886 km (0.106 R)
• M16: 5,388,067 km (0.101 R)
• M17: 5,785,398 km (0.094 R)
• M18: 6,440,936 km (0.073 R)
• M19: 6,650,673 km (0.114 R)
• M20: 6,991,008 km (0.108 R)
• M21: 7,424,393 km (0.094 R)
• M22: 8,136,179 km (0.083 R)
• M23: 9,150,303 km (0.076 R)
• M24: 9,339,096 km (0.095 R)
• M25: 9,576,807 km (0.098 R)
• M26: 10,350,826 km (0.103 R)
• M27: 11,044,661 km (0.078 R)
• M28: 11,145,041 km (0.086 R)
• M29: 11,498,691 km (0.086 R)
• M30: 12,844,623 km (0.108 R)
• M31: 13,967,804 km (0.08 R)
• M32: 14,185,319 km (0.118 R)
• M33: 15,401,699 km (0.11 R)
• M34: 16,651,290 km (0.092 R)
• M35: 16,824,225 km (0.062 R)
• M36: 17,055,803 km (0.105 R)
• M37: 18,407,420 km (0.076 R)
• M38: 20,160,258 km (0.099 R)
• M39: 21,212,529 km (0.096 R)
• M40: 21,902,923 km (0.101 R)
• M41: 22,092,464 km (0.06 R)
• M42: 22,984,366 km (0.079 R)
• M43: 23,758,087 km (0.106 R)
• M44: 24,213,463 km (0.117 R)
• M45: 24,474,960 km (0.077 R)
• M46: 25,530,373 km (0.079 R)
• M47: 25,863,228 km (0.081 R)
• M48: 27,209,010 km (0.108 R)
• M49: 27,480,830 km (0.084 R)
• M50: 28,164,642 km (0.093 R)
• M51: 29,339,733 km (0.101 R)
• M52: 29,479,008 km (0.088 R)
• M53: 29,758,308 km (0.099 R)
• M54: 31,309,937 km (0.084 R)
• M55: 31,523,563 km (0.057 R)
• M56: 31,809,145 km (0.088 R)
• M57: 32,454,959 km (0.104 R)
• M58: 32,815,490 km (0.112 R)
• M59: 33,250,072 km (0.053 R)
• M60: 33,832,306 km (0.118 R)
• M61: 35,525,156 km (0.045 R)
• M62: 35,673,707 km (0.075 R)
• M63: 37,471,873 km (0.111 R)
• M64: 37,622,967 km (0.028 R)
• M65: 38,077,744 km (0.093 R)
• M66: 38,305,881 km (0.113 R)
• M67: 38,839,796 km (0.101 R)
• M68: 40,766,766 km (0.095 R)
• M69: 41,077,930 km (0.11 R)
• M70: 41,389,841 km (0.108 R)
• M71: 41,859,429 km (0.088 R)
• M72: 42,645,715 km (0.117 R)
• M73: 42,961,666 km (0.12 R)
• M74: 44,873,377 km (0.11 R)
• M75: 46,325,374 km (0.087 R)
• M76: 48,779,527 km (0.118 R)
• M77: 49,192,567 km (0.111 R)
• M78: 49,523,926 km (0.083 R)
• M79: 53,047,405 km (0.08 R)
• M80: 53,217,199 km (0.105 R)
• M81: 53,302,170 km (0.047 R)
• M82: 53,983,588 km (0.114 R)
• M83: 54,239,850 km (0.119 R)
• M84: 54,667,849 km (0.112 R)
• M85: 55,613,308 km (0.066 R)
• M86: 55,785,794 km (0.075 R)
• M87: 56,737,835 km (0.078 R)
• M88: 58,044,423 km (0.047 R)
• M89: 58,482,296 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.2

Radius: 6.2

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.41 AU - 18.23 AU

Year: 20943 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,563,810 km

• M1: 104,419 km (0.112 R)
• M2: 790,326 km (0.111 R)
• M3: 940,971 km (0.039 R)
• M4: 1,019,958 km (0.05 R)
• M5: 1,128,566 km (0.104 R)
• M6: 1,357,601 km (0.048 R)
• M7: 1,508,096 km (0.103 R)
• M8: 1,891,515 km (0.089 R)
• M9: 2,668,676 km (0.077 R)
• M10: 3,129,887 km (0.111 R)
• M11: 4,387,706 km (0.093 R)
• M12: 5,068,825 km (0.115 R)
• M13: 5,685,467 km (0.1 R)
• M14: 6,027,298 km (0.113 R)
• M15: 6,076,666 km (0.096 R)
• M16: 6,126,182 km (0.062 R)
• M17: 6,375,712 km (0.104 R)
• M18: 6,782,019 km (0.107 R)
• M19: 6,988,315 km (0.043 R)
• M20: 7,887,997 km (0.082 R)
• M21: 7,996,305 km (0.115 R)
• M22: 8,269,022 km (0.056 R)
• M23: 8,936,079 km (0.086 R)
• M24: 9,677,935 km (0.106 R)
• M25: 10,677,847 km (0.06 R)
• M26: 11,098,965 km (0.1 R)
• M27: 13,156,684 km (0.1 R)
• M28: 13,478,619 km (0.117 R)
• M29: 13,608,021 km (0.03 R)
• M30: 14,064,444 km (0.116 R)
• M31: 15,126,589 km (0.118 R)
• M32: 16,976,516 km (0.075 R)
• M33: 17,116,390 km (0.067 R)
• M34: 17,467,646 km (0.115 R)
• M35: 17,750,535 km (0.091 R)
• M36: 18,320,503 km (0.092 R)
• M37: 18,824,349 km (0.032 R)
• M38: 19,114,270 km (0.098 R)
• M39: 19,992,708 km (0.095 R)
• M40: 20,066,610 km (0.071 R)
• M41: 20,959,260 km (0.112 R)
• M42: 22,322,545 km (0.068 R)
• M43: 22,629,371 km (0.104 R)
• M44: 22,937,692 km (0.117 R)
• M45: 23,324,851 km (0.091 R)
• M46: 23,480,433 km (0.081 R)
• M47: 24,736,756 km (0.083 R)
• M48: 25,533,065 km (0.06 R)
• M49: 25,773,619 km (0.092 R)
• M50: 26,256,969 km (0.114 R)
• M51: 28,054,537 km (0.105 R)
• M52: 28,302,720 km (0.109 R)
• M53: 28,468,624 km (0.091 R)
• M54: 29,219,007 km (0.033 R)
• M55: 29,975,973 km (0.105 R)
• M56: 30,654,100 km (0.051 R)
• M57: 30,909,762 km (0.082 R)
• M58: 31,423,182 km (0.037 R)
• M59: 31,680,939 km (0.066 R)
• M60: 31,853,127 km (0.036 R)
• M61: 31,939,445 km (0.105 R)
• M62: 33,417,172 km (0.114 R)
• M63: 37,344,116 km (0.099 R)
• M64: 37,708,238 km (0.115 R)
• M65: 39,639,397 km (0.085 R)
• M66: 42,928,755 km (0.113 R)
• M67: 43,310,229 km (0.103 R)
• M68: 43,597,158 km (0.05 R)
• M69: 44,943,987 km (0.104 R)
• M70: 48,271,493 km (0.066 R)
• M71: 50,165,252 km (0.114 R)
• M72: 50,667,602 km (0.102 R)
• M73: 51,373,704 km (0.115 R)
• M74: 52,184,824 km (0.104 R)
• M75: 52,693,756 km (0.038 R)
• M76: 54,952,983 km (0.051 R)
• M77: 55,886,324 km (0.113 R)
• M78: 56,615,913 km (0.111 R)
• M79: 57,453,511 km (0.119 R)
• M80: 57,663,546 km (0.075 R)
• M81: 58,084,365 km (0.083 R)
• M82: 62,564,373 km (0.113 R)
• M83: 63,321,787 km (0.104 R)
• M84: 63,973,435 km (0.111 R)
• M85: 64,518,121 km (0.098 R)
• M86: 65,612,280 km (0.072 R)
• M87: 66,161,603 km (0.088 R)
• M88: 66,602,169 km (0.042 R)
• M89: 67,043,632 km (0.114 R)
• M90: 67,596,995 km (0.063 R)
• M91: 72,077,451 km (0.12 R)
• M92: 73,896,411 km (0.04 R)
• M93: 75,040,835 km (0.105 R)
• M94: 75,385,359 km (0.098 R)
• M95: 76,652,902 km (0.042 R)
• M96: 77,347,335 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 7.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.46 AU - 19.02 AU

Year: 26277 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,563,810 km

• M1: 219,909 km (0.079 R)
• M2: 637,586 km (0.036 R)
• M3: 751,430 km (0.109 R)
• M4: 823,237 km (0.111 R)
• M5: 872,455 km (0.093 R)
• M6: 1,419,534 km (0.11 R)
• M7: 1,479,224 km (0.08 R)
• M8: 1,663,977 km (0.059 R)
• M9: 2,475,246 km (0.077 R)
• M10: 2,959,495 km (0.106 R)
• M11: 3,595,286 km (0.087 R)
• M12: 4,315,599 km (0.111 R)
• M13: 4,403,264 km (0.083 R)
• M14: 4,491,526 km (0.079 R)
• M15: 5,359,045 km (0.11 R)
• M16: 6,881,801 km (0.074 R)
• M17: 7,610,642 km (0.09 R)
• M18: 7,769,964 km (0.103 R)
• M19: 8,309,264 km (0.094 R)
• M20: 8,418,471 km (0.116 R)
• M21: 8,473,373 km (0.115 R)
• M22: 9,140,579 km (0.046 R)
• M23: 9,594,759 km (0.111 R)
• M24: 9,824,691 km (0.101 R)
• M25: 9,998,224 km (0.055 R)
• M26: 10,172,954 km (0.112 R)
• M27: 10,289,790 km (0.106 R)
• M28: 10,762,220 km (0.025 R)
• M29: 10,941,289 km (0.057 R)
• M30: 11,362,706 km (0.077 R)
• M31: 11,605,952 km (0.066 R)
• M32: 12,408,246 km (0.107 R)
• M33: 13,101,034 km (0.118 R)
• M34: 13,548,481 km (0.115 R)
• M35: 14,261,614 km (0.106 R)
• M36: 14,589,832 km (0.087 R)
• M37: 14,920,592 km (0.081 R)
• M38: 16,199,654 km (0.066 R)
• M39: 17,234,123 km (0.114 R)
• M40: 17,303,836 km (0.05 R)
• M41: 17,513,572 km (0.078 R)
• M42: 18,289,836 km (0.083 R)
• M43: 18,646,477 km (0.12 R)
• M44: 18,789,792 km (0.074 R)
• M45: 19,149,425 km (0.104 R)
• M46: 19,949,026 km (0.06 R)
• M47: 23,408,626 km (0.08 R)
• M48: 23,873,277 km (0.087 R)
• M49: 24,419,459 km (0.059 R)
• M50: 25,682,962 km (0.114 R)
• M51: 26,002,204 km (0.078 R)
• M52: 27,373,418 km (0.098 R)
• M53: 30,691,350 km (0.099 R)
• M54: 32,225,326 km (0.067 R)
• M55: 32,742,187 km (0.105 R)
• M56: 33,174,973 km (0.071 R)
• M57: 33,609,705 km (0.092 R)
• M58: 33,784,136 km (0.105 R)
• M59: 36,884,701 km (0.062 R)
• M60: 37,606,062 km (0.077 R)
• M61: 38,788,334 km (0.103 R)
• M62: 45,938,963 km (0.085 R)
• M63: 47,788,890 km (0.1 R)
• M64: 48,083,149 km (0.105 R)
• M65: 48,673,612 km (0.114 R)
• M66: 49,167,435 km (0.056 R)
• M67: 50,859,087 km (0.101 R)
• M68: 51,059,249 km (0.097 R)
• M69: 52,569,589 km (0.104 R)
• M70: 53,177,854 km (0.065 R)
• M71: 53,788,363 km (0.105 R)
• M72: 53,992,415 km (0.119 R)
• M73: 55,427,806 km (0.099 R)
• M74: 55,943,620 km (0.081 R)
• M75: 57,500,186 km (0.105 R)
• M76: 58,336,138 km (0.104 R)
• M77: 60,231,843 km (0.12 R)
• M78: 60,549,888 km (0.054 R)
• M79: 61,187,324 km (0.073 R)
• M80: 61,613,529 km (0.102 R)
• M81: 63,113,098 km (0.037 R)
• M82: 63,436,079 km (0.114 R)
• M83: 69,008,750 km (0.12 R)
• M84: 69,119,602 km (0.07 R)
• M85: 71,012,613 km (0.094 R)
• M86: 71,124,512 km (0.11 R)
• M87: 71,460,509 km (0.11 R)
• M88: 71,797,104 km (0.069 R)
• M89: 72,922,679 km (0.059 R)
• M90: 73,261,518 km (0.069 R)
• M91: 74,054,237 km (0.1 R)
• M92: 75,305,474 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit