🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 185 Days

Day: 15.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.21 AU - 1.93 AU

Year: 745 Days

Day: 44.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.13 AU - 3.41 AU

Year: 1746 Days

Day: 32.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,307,492 km

• M1: 1,664,426 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.6 AU - 3.7 AU

Year: 2641 Days

Day: 41.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,307,492 km

• M1: 169,943 km (0.097 R)
• M2: 994,078 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.1 AU - 4.96 AU

Year: 3064 Days

Day: 20.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 14.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.91 AU - 6.33 AU

Year: 4388 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,307,492 km

• M1: 242,199 km (0.109 R)
• M2: 404,961 km (0.11 R)
• M3: 885,021 km (0.085 R)
• M4: 1,089,521 km (0.09 R)
• M5: 1,441,675 km (0.097 R)
• M6: 1,686,417 km (0.075 R)
• M7: 1,862,793 km (0.106 R)
• M8: 2,147,926 km (0.108 R)
• M9: 2,322,357 km (0.119 R)
• M10: 2,556,478 km (0.076 R)
• M11: 2,836,525 km (0.072 R)
• M12: 3,067,804 km (0.07 R)
• M13: 4,206,842 km (0.078 R)
• M14: 4,449,340 km (0.072 R)
• M15: 4,673,737 km (0.117 R)
• M16: 4,810,320 km (0.066 R)
• M17: 5,110,862 km (0.119 R)
• M18: 5,322,543 km (0.069 R)
• M19: 5,489,195 km (0.118 R)
• M20: 5,803,350 km (0.12 R)
• M21: 5,974,939 km (0.056 R)
• M22: 6,148,323 km (0.093 R)
• M23: 6,678,498 km (0.035 R)
• M24: 6,962,135 km (0.079 R)
• M25: 7,118,615 km (0.102 R)
• M26: 7,702,196 km (0.07 R)
• M27: 8,191,231 km (0.109 R)
• M28: 9,256,667 km (0.1 R)
• M29: 9,486,599 km (0.065 R)
• M30: 9,718,326 km (0.106 R)
• M31: 9,981,469 km (0.107 R)
• M32: 10,069,582 km (0.111 R)
• M33: 10,158,144 km (0.095 R)
• M34: 10,306,097 km (0.074 R)
• M35: 10,425,027 km (0.042 R)
• M36: 10,574,475 km (0.117 R)
• M37: 10,905,535 km (0.026 R)
• M38: 11,148,482 km (0.039 R)
• M39: 12,358,430 km (0.038 R)
• M40: 12,930,941 km (0.102 R)
• M41: 13,252,726 km (0.081 R)
• M42: 13,609,816 km (0.104 R)
• M43: 14,068,932 km (0.045 R)
• M44: 14,234,088 km (0.079 R)
• M45: 14,533,134 km (0.095 R)
• M46: 14,733,595 km (0.112 R)
• M47: 15,103,551 km (0.035 R)
• M48: 15,238,937 km (0.109 R)
• M49: 15,408,581 km (0.108 R)
• M50: 15,510,756 km (0.118 R)
• M51: 15,613,081 km (0.03 R)
• M52: 16,162,704 km (0.077 R)
• M53: 16,718,759 km (0.07 R)
• M54: 16,858,782 km (0.114 R)
• M55: 16,999,255 km (0.115 R)
• M56: 17,351,857 km (0.063 R)
• M57: 18,172,252 km (0.115 R)
• M58: 18,316,314 km (0.077 R)
• M59: 18,714,095 km (0.12 R)
• M60: 18,823,152 km (0.12 R)
• M61: 19,188,021 km (0.086 R)
• M62: 19,739,888 km (0.093 R)
• M63: 19,962,041 km (0.105 R)
• M64: 22,421,878 km (0.038 R)
• M65: 23,081,007 km (0.114 R)
• M66: 24,140,758 km (0.032 R)
• M67: 25,055,998 km (0.069 R)
• M68: 25,497,760 km (0.054 R)
• M69: 26,063,839 km (0.078 R)
• M70: 26,266,993 km (0.092 R)
• M71: 26,715,786 km (0.109 R)
• M72: 27,125,984 km (0.07 R)
• M73: 27,373,119 km (0.099 R)
• M74: 27,579,564 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 8.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.62 AU - 5.7 AU

Year: 5100 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,307,492 km

• M1: 117,135 km (0.073 R)
• M2: 276,008 km (0.086 R)
• M3: 615,894 km (0.08 R)
• M4: 867,967 km (0.069 R)
• M5: 953,387 km (0.111 R)
• M6: 1,303,895 km (0.117 R)
• M7: 1,757,326 km (0.106 R)
• M8: 1,822,850 km (0.102 R)
• M9: 1,900,192 km (0.071 R)
• M10: 2,127,731 km (0.102 R)
• M11: 2,268,502 km (0.102 R)
• M12: 2,364,095 km (0.033 R)
• M13: 3,405,596 km (0.079 R)
• M14: 3,724,538 km (0.049 R)
• M15: 3,780,937 km (0.109 R)
• M16: 3,880,419 km (0.052 R)
• M17: 3,966,438 km (0.113 R)
• M18: 4,316,647 km (0.114 R)
• M19: 4,435,726 km (0.108 R)
• M20: 4,495,566 km (0.043 R)
• M21: 4,768,582 km (0.116 R)
• M22: 5,062,691 km (0.043 R)
• M23: 5,897,298 km (0.101 R)
• M24: 5,963,270 km (0.113 R)
• M25: 6,602,352 km (0.096 R)
• M26: 6,895,415 km (0.113 R)
• M27: 7,529,859 km (0.07 R)
• M28: 8,054,349 km (0.073 R)
• M29: 8,127,652 km (0.09 R)
• M30: 9,834,714 km (0.12 R)
• M31: 10,869,931 km (0.066 R)
• M32: 11,421,049 km (0.078 R)
• M33: 11,814,342 km (0.076 R)
• M34: 12,023,031 km (0.045 R)
• M35: 12,106,956 km (0.099 R)
• M36: 12,423,056 km (0.08 R)
• M37: 12,550,364 km (0.078 R)
• M38: 13,780,657 km (0.098 R)
• M39: 14,287,943 km (0.097 R)
• M40: 14,689,165 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 13.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.72 AU - 5.84 AU

Year: 5263 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,307,492 km

• M1: 176,974 km (0.026 R)
• M2: 310,116 km (0.113 R)
• M3: 443,707 km (0.042 R)
• M4: 726,746 km (0.095 R)
• M5: 966,402 km (0.118 R)
• M6: 1,186,910 km (0.062 R)
• M7: 1,405,023 km (0.12 R)
• M8: 1,838,259 km (0.103 R)
• M9: 1,980,975 km (0.117 R)
• M10: 2,116,062 km (0.111 R)
• M11: 2,301,114 km (0.09 R)
• M12: 2,491,852 km (0.1 R)
• M13: 2,737,641 km (0.084 R)
• M14: 3,082,315 km (0.118 R)
• M15: 3,688,186 km (0.096 R)
• M16: 4,112,595 km (0.111 R)
• M17: 4,478,511 km (0.114 R)
• M18: 4,855,199 km (0.07 R)
• M19: 5,024,095 km (0.025 R)
• M20: 5,352,313 km (0.066 R)
• M21: 5,980,324 km (0.08 R)
• M22: 6,145,181 km (0.114 R)
• M23: 6,597,864 km (0.081 R)
• M24: 6,974,851 km (0.087 R)
• M25: 7,767,720 km (0.096 R)
• M26: 8,570,911 km (0.062 R)
• M27: 9,171,546 km (0.044 R)
• M28: 9,515,472 km (0.093 R)
• M29: 9,766,497 km (0.04 R)
• M30: 9,922,079 km (0.111 R)
• M31: 10,255,532 km (0.063 R)
• M32: 10,433,554 km (0.081 R)
• M33: 10,612,473 km (0.081 R)
• M34: 11,196,353 km (0.114 R)
• M35: 11,359,415 km (0.12 R)
• M36: 11,646,344 km (0.103 R)
• M37: 12,102,318 km (0.09 R)
• M38: 12,733,472 km (0.06 R)
• M39: 12,988,985 km (0.055 R)
• M40: 13,418,630 km (0.093 R)
• M41: 14,914,010 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 11.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.21 AU - 7.45 AU

Year: 7516 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,307,492 km

• M1: 159,771 km (0.041 R)
• M2: 378,034 km (0.112 R)
• M3: 871,408 km (0.086 R)
• M4: 1,146,368 km (0.092 R)
• M5: 1,277,715 km (0.064 R)
• M6: 1,379,592 km (0.088 R)
• M7: 1,739,674 km (0.101 R)
• M8: 1,891,964 km (0.053 R)
• M9: 2,028,996 km (0.119 R)
• M10: 2,189,814 km (0.116 R)
• M11: 2,396,857 km (0.117 R)
• M12: 2,632,025 km (0.102 R)
• M13: 2,852,682 km (0.106 R)
• M14: 3,010,657 km (0.074 R)
• M15: 3,550,406 km (0.084 R)
• M16: 3,794,550 km (0.096 R)
• M17: 3,918,716 km (0.111 R)
• M18: 4,069,660 km (0.085 R)
• M19: 4,612,701 km (0.082 R)
• M20: 4,906,511 km (0.118 R)
• M21: 5,568,631 km (0.096 R)
• M22: 5,996,631 km (0.062 R)
• M23: 6,673,860 km (0.103 R)
• M24: 7,468,524 km (0.072 R)
• M25: 7,624,704 km (0.054 R)
• M26: 7,877,076 km (0.117 R)
• M27: 7,972,370 km (0.103 R)
• M28: 8,357,584 km (0.096 R)
• M29: 9,013,122 km (0.12 R)
• M30: 9,481,962 km (0.064 R)
• M31: 10,199,882 km (0.041 R)
• M32: 10,338,709 km (0.072 R)
• M33: 10,653,164 km (0.113 R)
• M34: 10,758,780 km (0.082 R)
• M35: 11,327,551 km (0.055 R)
• M36: 13,394,694 km (0.036 R)
• M37: 13,891,060 km (0.04 R)
• M38: 14,315,768 km (0.073 R)
• M39: 15,019,925 km (0.099 R)
• M40: 16,137,571 km (0.114 R)
• M41: 16,584,121 km (0.09 R)
• M42: 17,158,128 km (0.114 R)
• M43: 17,364,872 km (0.118 R)
• M44: 17,822,342 km (0.092 R)
• M45: 18,031,630 km (0.078 R)
• M46: 19,778,185 km (0.104 R)
• M47: 20,168,785 km (0.101 R)
• M48: 20,605,760 km (0.058 R)
• M49: 22,565,492 km (0.101 R)
• M50: 22,791,834 km (0.088 R)
• M51: 23,247,060 km (0.118 R)
• M52: 24,027,812 km (0.084 R)
• M53: 24,677,066 km (0.111 R)
• M54: 24,957,263 km (0.09 R)
• M55: 26,373,357 km (0.088 R)
• M56: 27,718,541 km (0.098 R)
• M57: 27,815,480 km (0.1 R)
• M58: 28,155,666 km (0.042 R)
• M59: 28,448,279 km (0.083 R)
• M60: 29,480,654 km (0.047 R)
• M61: 30,076,054 km (0.064 R)
• M62: 30,275,467 km (0.112 R)
• M63: 30,375,249 km (0.039 R)
• M64: 32,242,081 km (0.095 R)
• M65: 33,215,215 km (0.067 R)
• M66: 34,458,074 km (0.12 R)
• M67: 34,614,404 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 4.1

Gravity: 28.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.35 AU - 16.09 AU

Year: 22489 Days

Day: 24.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,307,492 km

• M1: 84,972 km (0.05 R)
• M2: 944,860 km (0.063 R)
• M3: 1,466,209 km (0.104 R)
• M4: 1,555,668 km (0.095 R)
• M5: 1,930,860 km (0.113 R)
• M6: 2,332,829 km (0.072 R)
• M7: 2,508,008 km (0.102 R)
• M8: 3,847,358 km (0.105 R)
• M9: 3,970,926 km (0.119 R)
• M10: 4,054,102 km (0.099 R)
• M11: 4,521,296 km (0.115 R)
• M12: 4,827,523 km (0.067 R)
• M13: 5,692,049 km (0.099 R)
• M14: 5,927,516 km (0.07 R)
• M15: 6,070,233 km (0.094 R)
• M16: 6,800,869 km (0.093 R)
• M17: 6,950,167 km (0.107 R)
• M18: 7,201,641 km (0.083 R)
• M19: 8,396,330 km (0.117 R)
• M20: 9,098,393 km (0.099 R)
• M21: 9,318,152 km (0.106 R)
• M22: 10,385,683 km (0.117 R)
• M23: 10,500,424 km (0.083 R)
• M24: 10,557,870 km (0.112 R)
• M25: 10,615,465 km (0.04 R)
• M26: 11,255,594 km (0.075 R)
• M27: 12,817,695 km (0.057 R)
• M28: 14,382,489 km (0.102 R)
• M29: 14,702,628 km (0.084 R)
• M30: 15,480,388 km (0.064 R)
• M31: 15,545,912 km (0.116 R)
• M32: 15,940,401 km (0.069 R)
• M33: 17,619,188 km (0.116 R)
• M34: 19,212,555 km (0.066 R)
• M35: 21,213,576 km (0.032 R)
• M36: 21,286,281 km (0.067 R)
• M37: 21,358,986 km (0.055 R)
• M38: 22,682,927 km (0.052 R)
• M39: 22,757,127 km (0.118 R)
• M40: 23,130,075 km (0.097 R)
• M41: 23,279,673 km (0.109 R)
• M42: 23,580,065 km (0.084 R)
• M43: 23,957,351 km (0.091 R)
• M44: 24,184,740 km (0.064 R)
• M45: 24,641,462 km (0.099 R)
• M46: 26,106,624 km (0.106 R)
• M47: 26,262,505 km (0.097 R)
• M48: 26,418,685 km (0.098 R)
• M49: 27,283,211 km (0.12 R)
• M50: 27,362,199 km (0.081 R)
• M51: 29,120,422 km (0.115 R)
• M52: 29,282,138 km (0.099 R)
• M53: 31,079,706 km (0.101 R)
• M54: 31,410,467 km (0.061 R)
• M55: 31,659,248 km (0.116 R)
• M56: 31,908,627 km (0.051 R)
• M57: 32,075,279 km (0.109 R)
• M58: 32,744,730 km (0.088 R)
• M59: 35,382,290 km (0.119 R)
• M60: 35,814,029 km (0.099 R)
• M61: 36,421,397 km (0.073 R)
• M62: 36,595,529 km (0.057 R)
• M63: 37,119,570 km (0.052 R)
• M64: 37,998,757 km (0.117 R)
• M65: 39,508,798 km (0.117 R)
• M66: 42,221,157 km (0.111 R)
• M67: 43,507,399 km (0.116 R)
• M68: 44,062,557 km (0.101 R)
• M69: 48,204,623 km (0.077 R)
• M70: 50,031,213 km (0.105 R)
• M71: 51,391,656 km (0.099 R)
• M72: 53,652,828 km (0.093 R)
• M73: 54,546,525 km (0.117 R)
• M74: 55,145,066 km (0.118 R)
• M75: 55,645,471 km (0.103 R)
• M76: 55,946,312 km (0.077 R)
• M77: 56,449,111 km (0.109 R)
• M78: 58,169,935 km (0.104 R)
• M79: 58,781,342 km (0.082 R)
• M80: 59,394,843 km (0.084 R)
• M81: 60,319,208 km (0.033 R)
• M82: 61,870,239 km (0.1 R)
• M83: 63,434,284 km (0.1 R)
• M84: 64,273,828 km (0.092 R)
• M85: 65,116,961 km (0.098 R)
• M86: 67,347,765 km (0.104 R)
• M87: 67,561,390 km (0.092 R)
• M88: 67,989,689 km (0.029 R)
• M89: 68,418,736 km (0.106 R)
• M90: 69,819,421 km (0.069 R)
• M91: 70,577,583 km (0.12 R)
• M92: 70,794,799 km (0.112 R)
• M93: 71,229,680 km (0.116 R)
• M94: 72,430,203 km (0.029 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: 444 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit