🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 22.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 152 Days

Day: 25.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,132,636 km

• M1: 102,923 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.79 AU - 1.19 AU

Year: 358 Days

Day: 24 Hours

Environment

Temp: 48 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.2 AU - 1.56 AU

Year: 589 Days

Day: 14.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.67 AU - 1.81 AU

Year: 834 Days

Day: 46.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.02 AU - 4.58 AU

Year: 2692 Days

Day: 24.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 13.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.99 AU - 5.93 AU

Year: 4015 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,132,636 km

• M1: 189,241 km (0.115 R)
• M2: 322,832 km (0.078 R)
• M3: 429,047 km (0.12 R)
• M4: 532,419 km (0.105 R)
• M5: 736,022 km (0.098 R)
• M6: 867,069 km (0.104 R)
• M7: 1,006,794 km (0.087 R)
• M8: 1,100,143 km (0.107 R)
• M9: 1,196,633 km (0.11 R)
• M10: 1,296,266 km (0.108 R)
• M11: 1,519,765 km (0.033 R)
• M12: 1,821,653 km (0.1 R)
• M13: 1,954,646 km (0.073 R)
• M14: 2,373,819 km (0.064 R)
• M15: 2,688,124 km (0.099 R)
• M16: 3,015,893 km (0.082 R)
• M17: 3,114,927 km (0.098 R)
• M18: 3,316,136 km (0.05 R)
• M19: 3,418,461 km (0.059 R)
• M20: 3,584,365 km (0.073 R)
• M21: 3,689,383 km (0.057 R)
• M22: 4,274,909 km (0.099 R)
• M23: 4,544,484 km (0.112 R)
• M24: 5,387,019 km (0.076 R)
• M25: 6,353,870 km (0.091 R)
• M26: 6,481,777 km (0.047 R)
• M27: 7,481,539 km (0.114 R)
• M28: 7,589,549 km (0.081 R)
• M29: 7,834,740 km (0.104 R)
• M30: 7,999,597 km (0.084 R)
• M31: 8,304,776 km (0.093 R)
• M32: 8,642,119 km (0.059 R)
• M33: 9,446,956 km (0.066 R)
• M34: 9,947,361 km (0.075 R)
• M35: 10,790,345 km (0.094 R)
• M36: 11,189,622 km (0.06 R)
• M37: 11,468,921 km (0.116 R)
• M38: 11,907,841 km (0.114 R)
• M39: 12,034,251 km (0.116 R)
• M40: 13,029,526 km (0.052 R)
• M41: 13,586,479 km (0.111 R)
• M42: 13,685,512 km (0.091 R)
• M43: 13,984,259 km (0.108 R)
• M44: 14,218,081 km (0.051 R)
• M45: 14,385,930 km (0.078 R)
• M46: 14,520,717 km (0.079 R)
• M47: 14,622,145 km (0.116 R)
• M48: 14,995,691 km (0.056 R)
• M49: 15,235,197 km (0.119 R)
• M50: 15,372,528 km (0.113 R)
• M51: 15,961,046 km (0.084 R)
• M52: 16,135,477 km (0.109 R)
• M53: 16,310,656 km (0.091 R)
• M54: 17,231,431 km (0.034 R)
• M55: 17,554,263 km (0.11 R)
• M56: 17,770,432 km (0.119 R)
• M57: 18,278,466 km (0.073 R)
• M58: 18,497,777 km (0.08 R)
• M59: 20,207,232 km (0.086 R)
• M60: 20,396,174 km (0.12 R)
• M61: 20,585,565 km (0.083 R)
• M62: 22,200,025 km (0.099 R)
• M63: 23,061,858 km (0.115 R)
• M64: 23,259,178 km (0.115 R)
• M65: 23,695,555 km (0.107 R)
• M66: 23,894,669 km (0.043 R)
• M67: 24,375,028 km (0.103 R)
• M68: 24,576,237 km (0.104 R)
• M69: 25,426,851 km (0.103 R)
• M70: 25,835,403 km (0.098 R)
• M71: 26,040,352 km (0.061 R)
• M72: 26,328,328 km (0.054 R)
• M73: 26,534,773 km (0.086 R)
• M74: 26,990,597 km (0.092 R)
• M75: 27,198,688 km (0.099 R)
• M76: 27,449,115 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.3

Radius: 5.4

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.1 AU - 13.14 AU

Year: 16294 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,132,636 km

• M1: 112,348 km (0.079 R)
• M2: 227,987 km (0.117 R)
• M3: 355,594 km (0.11 R)
• M4: 398,529 km (0.113 R)
• M5: 640,428 km (0.045 R)
• M6: 1,566,290 km (0.09 R)
• M7: 1,738,626 km (0.103 R)
• M8: 1,865,485 km (0.03 R)
• M9: 2,459,389 km (0.115 R)
• M10: 2,630,978 km (0.025 R)
• M11: 2,689,022 km (0.109 R)
• M12: 2,835,927 km (0.117 R)
• M13: 2,985,525 km (0.093 R)
• M14: 3,230,416 km (0.053 R)
• M15: 3,292,649 km (0.051 R)
• M16: 3,355,331 km (0.049 R)
• M17: 3,771,961 km (0.093 R)
• M18: 3,903,607 km (0.109 R)
• M19: 4,205,047 km (0.038 R)
• M20: 4,830,366 km (0.084 R)
• M21: 5,595,858 km (0.12 R)
• M22: 6,595,172 km (0.101 R)
• M23: 6,674,159 km (0.099 R)
• M24: 7,359,467 km (0.101 R)
• M25: 7,648,191 km (0.096 R)
• M26: 7,940,505 km (0.09 R)
• M27: 8,066,916 km (0.103 R)
• M28: 9,950,951 km (0.116 R)
• M29: 10,592,427 km (0.08 R)
• M30: 10,918,101 km (0.074 R)
• M31: 12,546,624 km (0.073 R)
• M32: 13,089,514 km (0.105 R)
• M33: 13,740,864 km (0.088 R)
• M34: 14,351,672 km (0.117 R)
• M35: 15,336,475 km (0.074 R)
• M36: 15,388,983 km (0.119 R)
• M37: 16,076,086 km (0.115 R)
• M38: 16,881,372 km (0.043 R)
• M39: 17,043,985 km (0.104 R)
• M40: 17,098,438 km (0.094 R)
• M41: 18,196,935 km (0.098 R)
• M42: 18,698,687 km (0.068 R)
• M43: 19,318,171 km (0.07 R)
• M44: 20,635,081 km (0.094 R)
• M45: 21,041,539 km (0.059 R)
• M46: 21,333,554 km (0.104 R)
• M47: 21,862,532 km (0.04 R)
• M48: 23,414,760 km (0.092 R)
• M49: 23,777,983 km (0.069 R)
• M50: 24,448,630 km (0.108 R)
• M51: 24,509,966 km (0.081 R)
• M52: 24,632,636 km (0.074 R)
• M53: 24,755,605 km (0.091 R)
• M54: 25,684,010 km (0.056 R)
• M55: 27,766,412 km (0.115 R)
• M56: 29,575,349 km (0.1 R)
• M57: 31,956,499 km (0.108 R)
• M58: 33,034,501 km (0.108 R)
• M59: 33,237,954 km (0.054 R)
• M60: 34,329,869 km (0.081 R)
• M61: 34,535,865 km (0.091 R)
• M62: 34,949,354 km (0.061 R)
• M63: 35,294,925 km (0.105 R)
• M64: 35,572,429 km (0.091 R)
• M65: 35,989,807 km (0.056 R)
• M66: 37,463,496 km (0.107 R)
• M67: 37,959,263 km (0.09 R)
• M68: 38,030,172 km (0.093 R)
• M69: 38,101,231 km (0.066 R)
• M70: 38,956,931 km (0.031 R)
• M71: 39,458,982 km (0.111 R)
• M72: 40,978,148 km (0.078 R)
• M73: 41,123,856 km (0.092 R)
• M74: 41,561,879 km (0.076 R)
• M75: 42,148,452 km (0.093 R)
• M76: 42,663,817 km (0.081 R)
• M77: 42,811,470 km (0.075 R)
• M78: 42,885,371 km (0.034 R)
• M79: 45,422,701 km (0.073 R)
• M80: 45,799,987 km (0.117 R)
• M81: 46,329,862 km (0.104 R)
• M82: 47,395,597 km (0.097 R)
• M83: 47,472,042 km (0.043 R)
• M84: 49,164,143 km (0.044 R)
• M85: 49,551,452 km (0.109 R)
• M86: 49,784,227 km (0.079 R)
• M87: 49,862,017 km (0.107 R)
• M88: 50,329,062 km (0.103 R)
• M89: 50,797,603 km (0.054 R)
• M90: 51,424,567 km (0.047 R)
• M91: 51,503,106 km (0.117 R)
• M92: 52,527,852 km (0.036 R)
• M93: 52,765,263 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.6

Radius: 3.6

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.99 AU - 18.55 AU

Year: 24959 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,132,636 km

• M1: 57,296 km (0.064 R)
• M2: 327,619 km (0.05 R)
• M3: 460,013 km (0.08 R)
• M4: 653,443 km (0.111 R)
• M5: 1,453,942 km (0.104 R)
• M6: 1,997,281 km (0.039 R)
• M7: 2,559,919 km (0.045 R)
• M8: 3,012,004 km (0.068 R)
• M9: 3,652,432 km (0.065 R)
• M10: 4,245,887 km (0.115 R)
• M11: 4,420,916 km (0.106 R)
• M12: 4,509,329 km (0.105 R)
• M13: 4,732,977 km (0.057 R)
• M14: 4,960,067 km (0.101 R)
• M15: 5,710,749 km (0.071 R)
• M16: 6,099,255 km (0.033 R)
• M17: 6,799,373 km (0.046 R)
• M18: 7,366,947 km (0.053 R)
• M19: 8,437,619 km (0.038 R)
• M20: 8,602,326 km (0.081 R)
• M21: 8,879,232 km (0.096 R)
• M22: 8,990,832 km (0.082 R)
• M23: 9,670,156 km (0.064 R)
• M24: 9,842,493 km (0.104 R)
• M25: 10,483,220 km (0.077 R)
• M26: 11,378,564 km (0.108 R)
• M27: 12,360,225 km (0.084 R)
• M28: 14,012,234 km (0.106 R)
• M29: 15,062,860 km (0.095 R)
• M30: 16,411,335 km (0.03 R)
• M31: 17,308,324 km (0.032 R)
• M32: 17,868,119 km (0.119 R)
• M33: 18,576,316 km (0.048 R)
• M34: 18,790,540 km (0.096 R)
• M35: 19,583,109 km (0.067 R)
• M36: 19,801,073 km (0.101 R)
• M37: 20,166,242 km (0.079 R)
• M38: 23,474,299 km (0.065 R)
• M39: 23,551,342 km (0.083 R)
• M40: 25,190,037 km (0.035 R)
• M41: 25,348,013 km (0.095 R)
• M42: 26,382,931 km (0.114 R)
• M43: 26,784,601 km (0.08 R)
• M44: 26,865,234 km (0.078 R)
• M45: 28,658,314 km (0.109 R)
• M46: 30,995,781 km (0.096 R)
• M47: 31,080,304 km (0.093 R)
• M48: 31,334,620 km (0.114 R)
• M49: 34,439,225 km (0.076 R)
• M50: 34,526,889 km (0.089 R)
• M51: 35,761,371 km (0.074 R)
• M52: 38,546,135 km (0.095 R)
• M53: 39,642,688 km (0.104 R)
• M54: 40,379,308 km (0.079 R)
• M55: 41,027,665 km (0.059 R)
• M56: 42,522,297 km (0.098 R)
• M57: 42,804,588 km (0.104 R)
• M58: 43,844,742 km (0.115 R)
• M59: 44,129,876 km (0.112 R)
• M60: 44,511,051 km (0.09 R)
• M61: 45,950,033 km (0.074 R)
• M62: 47,990,099 km (0.108 R)
• M63: 48,578,468 km (0.062 R)
• M64: 50,258,153 km (0.112 R)
• M65: 52,359,255 km (0.069 R)
• M66: 52,459,934 km (0.096 R)
• M67: 52,964,827 km (0.116 R)
• M68: 53,471,216 km (0.086 R)
• M69: 54,488,780 km (0.053 R)
• M70: 54,590,956 km (0.116 R)
• M71: 54,897,631 km (0.07 R)
• M72: 56,027,245 km (0.113 R)
• M73: 56,336,613 km (0.109 R)
• M74: 57,996,252 km (0.098 R)
• M75: 60,833,077 km (0.068 R)
• M76: 62,428,538 km (0.046 R)
• M77: 63,177,724 km (0.118 R)
• M78: 64,469,053 km (0.033 R)
• M79: 64,577,062 km (0.118 R)
• M80: 65,118,008 km (0.088 R)
• M81: 67,296,752 km (0.117 R)
• M82: 68,284,846 km (0.115 R)
• M83: 68,835,964 km (0.102 R)
• M84: 69,720,686 km (0.096 R)
• M85: 70,053,541 km (0.065 R)
• M86: 70,386,845 km (0.115 R)
• M87: 72,397,590 km (0.033 R)
• M88: 72,509,789 km (0.046 R)
• M89: 73,748,459 km (0.096 R)
• M90: 74,200,693 km (0.037 R)
• M91: 74,540,430 km (0.103 R)
• M92: 75,790,470 km (0.065 R)
• M93: 75,904,464 km (0.074 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit