🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.27 AU - 1.77 AU

Year: 656 Days

Day: 45.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.1 AU - 2.46 AU

Year: 1204 Days

Day: 16.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.78 AU - 3.48 AU

Year: 1937 Days

Day: 33.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.14 AU - 3.78 AU

Year: 2252 Days

Day: 43.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 11.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.26 AU - 11.76 AU

Year: 10260 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,525,579 km

• M1: 179,368 km (0.097 R)
• M2: 258,356 km (0.105 R)
• M3: 594,502 km (0.116 R)
• M4: 729,888 km (0.116 R)
• M5: 934,239 km (0.071 R)
• M6: 1,179,280 km (0.101 R)
• M7: 1,309,729 km (0.087 R)
• M8: 1,682,078 km (0.082 R)
• M9: 2,034,681 km (0.026 R)
• M10: 2,956,503 km (0.063 R)
• M11: 3,539,934 km (0.088 R)
• M12: 3,667,392 km (0.082 R)
• M13: 4,192,480 km (0.091 R)
• M14: 4,706,199 km (0.085 R)
• M15: 5,131,805 km (0.108 R)
• M16: 5,349,171 km (0.106 R)
• M17: 5,793,327 km (0.109 R)
• M18: 5,868,575 km (0.114 R)
• M19: 6,134,261 km (0.116 R)
• M20: 6,326,494 km (0.102 R)
• M21: 6,481,777 km (0.043 R)
• M22: 6,559,867 km (0.093 R)
• M23: 6,677,600 km (0.088 R)
• M24: 7,562,771 km (0.055 R)
• M25: 7,686,339 km (0.085 R)
• M26: 7,852,093 km (0.086 R)
• M27: 8,655,882 km (0.029 R)
• M28: 9,663,873 km (0.049 R)
• M29: 10,386,879 km (0.073 R)
• M30: 10,570,286 km (0.078 R)
• M31: 11,033,741 km (0.099 R)
• M32: 11,174,063 km (0.096 R)
• M33: 11,314,985 km (0.102 R)
• M34: 11,456,654 km (0.09 R)
• M35: 11,551,349 km (0.097 R)
• M36: 12,318,188 km (0.057 R)
• M37: 13,051,965 km (0.11 R)
• M38: 13,200,516 km (0.036 R)
• M39: 13,499,263 km (0.119 R)
• M40: 14,562,156 km (0.117 R)
• M41: 14,767,554 km (0.081 R)
• M42: 15,025,909 km (0.101 R)
• M43: 16,020,885 km (0.075 R)
• M44: 16,660,266 km (0.066 R)
• M45: 17,854,057 km (0.077 R)
• M46: 19,413,016 km (0.109 R)
• M47: 20,094,584 km (0.06 R)
• M48: 22,067,631 km (0.117 R)
• M49: 23,137,106 km (0.103 R)
• M50: 25,573,606 km (0.108 R)
• M51: 26,070,571 km (0.111 R)
• M52: 26,320,249 km (0.091 R)
• M53: 26,508,144 km (0.114 R)
• M54: 27,200,633 km (0.046 R)
• M55: 27,453,902 km (0.106 R)
• M56: 28,539,085 km (0.083 R)
• M57: 28,796,393 km (0.111 R)
• M58: 29,248,628 km (0.101 R)
• M59: 30,160,277 km (0.036 R)
• M60: 30,422,373 km (0.082 R)
• M61: 32,278,733 km (0.094 R)
• M62: 34,513,276 km (0.097 R)
• M63: 34,993,635 km (0.105 R)
• M64: 35,338,159 km (0.09 R)
• M65: 35,683,730 km (0.073 R)
• M66: 35,961,084 km (0.093 R)
• M67: 36,308,750 km (0.094 R)
• M68: 39,917,948 km (0.094 R)
• M69: 40,711,265 km (0.032 R)
• M70: 40,928,631 km (0.078 R)
• M71: 41,146,296 km (0.041 R)
• M72: 42,533,667 km (0.037 R)
• M73: 43,122,484 km (0.118 R)
• M74: 43,565,742 km (0.116 R)
• M75: 44,680,845 km (0.091 R)
• M76: 45,054,540 km (0.112 R)
• M77: 45,429,283 km (0.036 R)
• M78: 47,852,469 km (0.062 R)
• M79: 48,464,773 km (0.118 R)
• M80: 48,925,684 km (0.12 R)
• M81: 49,465,284 km (0.059 R)
• M82: 50,394,885 km (0.059 R)
• M83: 51,565,040 km (0.048 R)
• M84: 52,035,675 km (0.059 R)
• M85: 52,428,967 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 7.7

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.21 AU - 17.73 AU

Year: 25546 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,525,579 km

• M1: 194,926 km (0.103 R)
• M2: 286,181 km (0.045 R)
• M3: 415,134 km (0.084 R)
• M4: 610,659 km (0.081 R)
• M5: 707,149 km (0.12 R)
• M6: 861,684 km (0.074 R)
• M7: 971,040 km (0.094 R)
• M8: 1,326,784 km (0.096 R)
• M9: 1,421,928 km (0.074 R)
• M10: 2,076,119 km (0.035 R)
• M11: 2,187,121 km (0.104 R)
• M12: 2,492,899 km (0.102 R)
• M13: 2,611,081 km (0.068 R)
• M14: 2,935,409 km (0.11 R)
• M15: 3,533,502 km (0.114 R)
• M16: 4,122,169 km (0.067 R)
• M17: 4,451,733 km (0.089 R)
• M18: 4,643,817 km (0.063 R)
• M19: 5,136,144 km (0.081 R)
• M20: 5,748,747 km (0.061 R)
• M21: 5,800,957 km (0.064 R)
• M22: 6,438,393 km (0.109 R)
• M23: 6,546,852 km (0.068 R)
• M24: 7,322,666 km (0.1 R)
• M25: 7,379,214 km (0.066 R)
• M26: 7,549,756 km (0.093 R)
• M27: 8,303,430 km (0.094 R)
• M28: 9,325,034 km (0.113 R)
• M29: 9,694,989 km (0.108 R)
• M30: 10,132,713 km (0.06 R)
• M31: 10,769,102 km (0.075 R)
• M32: 12,281,536 km (0.09 R)
• M33: 14,423,180 km (0.081 R)
• M34: 16,085,062 km (0.113 R)
• M35: 16,380,219 km (0.088 R)
• M36: 16,826,320 km (0.106 R)
• M37: 16,901,119 km (0.079 R)
• M38: 17,730,639 km (0.062 R)
• M39: 18,111,964 km (0.051 R)
• M40: 18,419,088 km (0.069 R)
• M41: 18,882,991 km (0.084 R)
• M42: 19,350,634 km (0.113 R)
• M43: 24,741,244 km (0.11 R)
• M44: 25,854,252 km (0.119 R)
• M45: 26,373,357 km (0.1 R)
• M46: 28,128,738 km (0.09 R)
• M47: 28,306,311 km (0.086 R)
• M48: 32,028,605 km (0.086 R)
• M49: 32,866,054 km (0.088 R)
• M50: 33,146,849 km (0.12 R)
• M51: 35,134,257 km (0.117 R)
• M52: 35,901,544 km (0.081 R)
• M53: 36,094,226 km (0.087 R)
• M54: 36,674,367 km (0.109 R)
• M55: 37,941,760 km (0.075 R)
• M56: 38,630,209 km (0.047 R)
• M57: 39,620,697 km (0.119 R)
• M58: 40,921,002 km (0.113 R)
• M59: 41,122,211 km (0.058 R)
• M60: 43,050,677 km (0.06 R)
• M61: 43,563,050 km (0.106 R)
• M62: 43,768,597 km (0.102 R)
• M63: 44,387,035 km (0.118 R)
• M64: 44,593,928 km (0.117 R)
• M65: 45,112,285 km (0.118 R)
• M66: 45,945,994 km (0.082 R)
• M67: 49,545,169 km (0.075 R)
• M68: 49,652,431 km (0.078 R)
• M69: 49,867,104 km (0.064 R)
• M70: 49,974,515 km (0.066 R)
• M71: 50,513,067 km (0.111 R)
• M72: 50,837,096 km (0.114 R)
• M73: 51,378,491 km (0.115 R)
• M74: 52,904,988 km (0.106 R)
• M75: 54,004,383 km (0.112 R)
• M76: 57,460,093 km (0.078 R)
• M77: 58,250,269 km (0.117 R)
• M78: 59,385,418 km (0.072 R)
• M79: 62,023,726 km (0.111 R)
• M80: 65,404,339 km (0.066 R)
• M81: 66,347,404 km (0.038 R)
• M82: 66,465,586 km (0.053 R)
• M83: 67,532,518 km (0.075 R)
• M84: 68,008,538 km (0.059 R)
• M85: 69,923,690 km (0.103 R)
• M86: 71,129,748 km (0.069 R)
• M87: 71,735,321 km (0.085 R)
• M88: 74,911,732 km (0.03 R)
• M89: 76,145,615 km (0.11 R)
• M90: 77,137,599 km (0.086 R)
• M91: 77,261,915 km (0.098 R)
• M92: 77,884,391 km (0.086 R)
• M93: 80,013,169 km (0.103 R)
• M94: 80,138,981 km (0.114 R)
• M95: 85,611,271 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 7.4

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.63 AU - 21.37 AU

Year: 26717 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,525,579 km

• M1: 273,016 km (0.118 R)
• M2: 330,013 km (0.08 R)
• M3: 391,946 km (0.087 R)
• M4: 737,218 km (0.116 R)
• M5: 970,591 km (0.048 R)
• M6: 1,362,986 km (0.116 R)
• M7: 1,956,142 km (0.072 R)
• M8: 2,156,453 km (0.109 R)
• M9: 2,321,460 km (0.074 R)
• M10: 2,796,882 km (0.087 R)
• M11: 3,161,302 km (0.108 R)
• M12: 3,735,908 km (0.085 R)
• M13: 3,884,608 km (0.111 R)
• M14: 3,934,574 km (0.119 R)
• M15: 4,085,967 km (0.076 R)
• M16: 4,446,498 km (0.068 R)
• M17: 5,364,430 km (0.111 R)
• M18: 5,702,072 km (0.103 R)
• M19: 5,759,069 km (0.047 R)
• M20: 6,695,851 km (0.092 R)
• M21: 7,305,313 km (0.058 R)
• M22: 9,778,016 km (0.059 R)
• M23: 11,894,826 km (0.113 R)
• M24: 14,612,421 km (0.055 R)
• M25: 15,320,767 km (0.085 R)
• M26: 16,120,667 km (0.076 R)
• M27: 17,016,309 km (0.104 R)
• M28: 17,346,023 km (0.12 R)
• M29: 17,677,831 km (0.105 R)
• M30: 18,855,615 km (0.1 R)
• M31: 19,196,698 km (0.073 R)
• M32: 19,368,137 km (0.118 R)
• M33: 19,626,044 km (0.049 R)
• M34: 20,145,448 km (0.108 R)
• M35: 24,182,047 km (0.065 R)
• M36: 24,645,651 km (0.063 R)
• M37: 26,719,975 km (0.091 R)
• M38: 28,947,637 km (0.103 R)
• M39: 29,045,923 km (0.099 R)
• M40: 32,043,116 km (0.058 R)
• M41: 32,552,197 km (0.049 R)
• M42: 33,475,216 km (0.11 R)
• M43: 33,888,106 km (0.089 R)
• M44: 34,406,762 km (0.061 R)
• M45: 36,826,059 km (0.077 R)
• M46: 37,894,786 km (0.03 R)
• M47: 38,433,039 km (0.095 R)
• M48: 39,299,510 km (0.062 R)
• M49: 39,626,082 km (0.114 R)
• M50: 40,062,908 km (0.104 R)
• M51: 41,382,960 km (0.047 R)
• M52: 41,826,218 km (0.116 R)
• M53: 42,159,672 km (0.072 R)
• M54: 42,270,973 km (0.075 R)
• M55: 43,053,070 km (0.075 R)
• M56: 43,165,269 km (0.105 R)
• M57: 44,065,698 km (0.049 R)
• M58: 45,199,949 km (0.086 R)
• M59: 47,844,989 km (0.111 R)
• M60: 50,421,663 km (0.094 R)
• M61: 50,539,995 km (0.084 R)
• M62: 52,084,743 km (0.064 R)
• M63: 52,204,271 km (0.11 R)
• M64: 54,855,744 km (0.086 R)
• M65: 56,197,936 km (0.102 R)
• M66: 56,443,127 km (0.079 R)
• M67: 57,674,317 km (0.059 R)
• M68: 60,414,053 km (0.095 R)
• M69: 64,474,139 km (0.081 R)
• M70: 64,730,849 km (0.118 R)
• M71: 65,245,167 km (0.088 R)
• M72: 65,502,924 km (0.1 R)
• M73: 68,752,489 km (0.114 R)
• M74: 73,791,394 km (0.055 R)
• M75: 74,194,261 km (0.08 R)
• M76: 75,542,437 km (0.07 R)
• M77: 75,948,445 km (0.051 R)
• M78: 76,083,831 km (0.073 R)
• M79: 77,170,810 km (0.03 R)
• M80: 82,821,121 km (0.114 R)
• M81: 83,379,420 km (0.06 R)
• M82: 84,359,586 km (0.081 R)
• M83: 85,061,948 km (0.105 R)
• M84: 87,322,820 km (0.115 R)
• M85: 91,038,383 km (0.117 R)
• M86: 92,047,570 km (0.118 R)
• M87: 93,205,457 km (0.073 R)
• M88: 95,828,357 km (0.112 R)
• M89: 96,121,269 km (0.105 R)
• M90: 97,295,912 km (0.108 R)
• M91: 97,443,116 km (0.051 R)
• M92: 97,737,674 km (0.08 R)
• M93: 98,327,688 km (0.078 R)

Asteroid Belt

Center: 19.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.7

Radius: 5.9

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 18.68 AU - 22.96 AU

Year: 33235 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,525,579 km

• M1: 111,002 km (0.05 R)
• M2: 288,873 km (0.104 R)
• M3: 1,446,462 km (0.104 R)
• M4: 1,677,142 km (0.107 R)
• M5: 1,716,785 km (0.032 R)
• M6: 2,572,934 km (0.046 R)
• M7: 3,092,487 km (0.078 R)
• M8: 3,389,289 km (0.116 R)
• M9: 5,178,629 km (0.068 R)
• M10: 5,353,659 km (0.086 R)
• M11: 5,412,451 km (0.103 R)
• M12: 6,758,981 km (0.107 R)
• M13: 7,799,734 km (0.054 R)
• M14: 8,612,649 km (0.089 R)
• M15: 9,029,279 km (0.111 R)
• M16: 9,169,452 km (0.106 R)
• M17: 10,026,348 km (0.106 R)
• M18: 10,537,973 km (0.088 R)
• M19: 11,133,074 km (0.06 R)
• M20: 11,662,650 km (0.097 R)
• M21: 12,355,587 km (0.107 R)
• M22: 12,433,378 km (0.089 R)
• M23: 13,781,105 km (0.06 R)
• M24: 14,513,088 km (0.102 R)
• M25: 15,676,810 km (0.104 R)
• M26: 16,526,376 km (0.103 R)
• M27: 16,956,619 km (0.087 R)
• M28: 17,129,854 km (0.115 R)
• M29: 18,269,640 km (0.107 R)
• M30: 18,625,234 km (0.098 R)
• M31: 18,714,394 km (0.11 R)
• M32: 18,803,854 km (0.079 R)
• M33: 19,072,981 km (0.104 R)
• M34: 19,524,168 km (0.066 R)
• M35: 20,529,316 km (0.07 R)
• M36: 20,899,122 km (0.047 R)
• M37: 22,115,652 km (0.112 R)
• M38: 22,589,727 km (0.054 R)
• M39: 22,780,165 km (0.062 R)
• M40: 24,519,091 km (0.103 R)
• M41: 24,714,915 km (0.11 R)
• M42: 27,003,912 km (0.056 R)
• M43: 27,917,955 km (0.065 R)
• M44: 28,635,725 km (0.105 R)
• M45: 29,985,098 km (0.113 R)
• M46: 31,461,180 km (0.033 R)
• M47: 31,567,395 km (0.107 R)
• M48: 33,610,453 km (0.092 R)
• M49: 40,567,651 km (0.095 R)
• M50: 41,613,340 km (0.094 R)
• M51: 43,731,347 km (0.116 R)
• M52: 43,968,759 km (0.11 R)
• M53: 45,282,677 km (0.113 R)
• M54: 47,460,224 km (0.082 R)
• M55: 50,043,480 km (0.084 R)
• M56: 54,194,073 km (0.102 R)
• M57: 56,504,163 km (0.096 R)
• M58: 57,021,921 km (0.107 R)
• M59: 57,151,623 km (0.107 R)
• M60: 58,062,075 km (0.105 R)
• M61: 58,846,267 km (0.111 R)
• M62: 62,284,774 km (0.114 R)
• M63: 62,819,587 km (0.086 R)
• M64: 66,468,877 km (0.058 R)
• M65: 67,975,328 km (0.11 R)
• M66: 70,882,164 km (0.093 R)
• M67: 73,124,038 km (0.051 R)
• M68: 74,395,320 km (0.057 R)
• M69: 74,820,627 km (0.112 R)
• M70: 75,104,713 km (0.079 R)
• M71: 77,677,049 km (0.087 R)
• M72: 78,252,552 km (0.094 R)
• M73: 79,118,574 km (0.072 R)
• M74: 80,132,847 km (0.055 R)
• M75: 82,174,410 km (0.082 R)
• M76: 82,760,833 km (0.113 R)
• M77: 83,643,161 km (0.084 R)
• M78: 83,937,869 km (0.081 R)
• M79: 85,713,746 km (0.071 R)
• M80: 85,862,296 km (0.072 R)
• M81: 86,606,396 km (0.084 R)
• M82: 87,502,039 km (0.057 R)
• M83: 87,951,131 km (0.112 R)
• M84: 89,001,757 km (0.103 R)
• M85: 90,963,883 km (0.113 R)
• M86: 91,266,968 km (0.111 R)
• M87: 91,570,502 km (0.097 R)
• M88: 93,092,810 km (0.101 R)
• M89: 93,551,178 km (0.096 R)
• M90: 94,316,820 km (0.073 R)
• M91: 94,930,770 km (0.098 R)
• M92: 97,090,065 km (0.119 R)
• M93: 98,486,711 km (0.11 R)
• M94: 98,953,756 km (0.1 R)
• M95: 103,190,068 km (0.101 R)
• M96: 104,297,990 km (0.086 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit