🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 15.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.71 AU - 0.85 AU

Year: 244 Days

Day: 33.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,862,784 km

• M1: 111,450 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.66 AU - 2.16 AU

Year: 936 Days

Day: 46.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,862,784 km

• M1: 1,153,250 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.38 AU - 3.46 AU

Year: 2244 Days

Day: 37.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,862,784 km

• M1: 2,824,707 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.79 AU - 4.13 AU

Year: 2283 Days

Day: 36.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,862,784 km

• M1: 804,687 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 14.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.77 AU - 8.61 AU

Year: 7565 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,862,784 km

• M1: 213,476 km (0.061 R)
• M2: 452,234 km (0.061 R)
• M3: 809,624 km (0.116 R)
• M4: 1,029,832 km (0.101 R)
• M5: 1,155,943 km (0.079 R)
• M6: 1,270,984 km (0.087 R)
• M7: 1,477,877 km (0.115 R)
• M8: 2,004,611 km (0.041 R)
• M9: 2,394,464 km (0.06 R)
• M10: 2,786,410 km (0.117 R)
• M11: 3,656,022 km (0.068 R)
• M12: 4,472,677 km (0.109 R)
• M13: 4,631,999 km (0.069 R)
• M14: 5,800,358 km (0.101 R)
• M15: 5,974,490 km (0.071 R)
• M16: 6,387,829 km (0.065 R)
• M17: 7,304,565 km (0.046 R)
• M18: 7,461,493 km (0.067 R)
• M19: 7,714,762 km (0.11 R)
• M20: 8,035,500 km (0.041 R)
• M21: 8,262,590 km (0.078 R)
• M22: 8,459,012 km (0.105 R)
• M23: 8,690,140 km (0.074 R)
• M24: 9,464,160 km (0.081 R)
• M25: 9,601,042 km (0.096 R)
• M26: 10,190,308 km (0.067 R)
• M27: 10,613,371 km (0.086 R)
• M28: 10,862,750 km (0.032 R)
• M29: 11,403,846 km (0.056 R)
• M30: 11,696,010 km (0.045 R)
• M31: 11,880,016 km (0.094 R)
• M32: 12,250,719 km (0.11 R)
• M33: 12,889,652 km (0.101 R)
• M34: 13,424,015 km (0.11 R)
• M35: 13,693,890 km (0.08 R)
• M36: 13,887,918 km (0.117 R)
• M37: 14,911,018 km (0.118 R)
• M38: 15,351,135 km (0.047 R)
• M39: 15,512,252 km (0.043 R)
• M40: 16,162,404 km (0.086 R)
• M41: 16,946,148 km (0.063 R)
• M42: 17,405,413 km (0.086 R)
• M43: 18,166,118 km (0.042 R)
• M44: 18,765,258 km (0.112 R)
• M45: 19,023,912 km (0.099 R)
• M46: 21,315,752 km (0.1 R)
• M47: 21,630,955 km (0.118 R)
• M48: 21,856,997 km (0.117 R)
• M49: 21,947,653 km (0.057 R)
• M50: 22,402,730 km (0.119 R)
• M51: 22,860,948 km (0.115 R)
• M52: 22,999,027 km (0.119 R)
• M53: 24,020,033 km (0.083 R)
• M54: 24,348,101 km (0.073 R)
• M55: 25,055,998 km (0.083 R)
• M56: 25,531,569 km (0.082 R)
• M57: 25,627,162 km (0.107 R)
• M58: 26,154,495 km (0.063 R)
• M59: 27,025,155 km (0.083 R)
• M60: 27,268,700 km (0.112 R)
• M61: 27,464,075 km (0.103 R)
• M62: 27,807,103 km (0.103 R)
• M63: 28,546,864 km (0.083 R)
• M64: 28,894,380 km (0.089 R)
• M65: 29,043,679 km (0.026 R)
• M66: 29,493,370 km (0.111 R)
• M67: 30,247,792 km (0.097 R)
• M68: 30,906,770 km (0.105 R)
• M69: 31,416,899 km (0.101 R)
• M70: 31,621,699 km (0.052 R)
• M71: 32,393,923 km (0.096 R)
• M72: 33,120,221 km (0.118 R)
• M73: 33,328,610 km (0.11 R)
• M74: 33,799,395 km (0.084 R)
• M75: 33,956,772 km (0.078 R)
• M76: 34,694,439 km (0.032 R)
• M77: 35,490,898 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 13.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.08 AU - 9.42 AU

Year: 7654 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,862,784 km

• M1: 164,408 km (0.068 R)
• M2: 682,166 km (0.059 R)
• M3: 1,015,770 km (0.106 R)
• M4: 1,260,362 km (0.094 R)
• M5: 1,359,845 km (0.06 R)
• M6: 1,441,375 km (0.107 R)
• M7: 1,631,365 km (0.108 R)
• M8: 1,762,861 km (0.082 R)
• M9: 2,324,901 km (0.102 R)
• M10: 3,020,979 km (0.079 R)
• M11: 3,434,767 km (0.102 R)
• M12: 3,691,926 km (0.118 R)
• M13: 4,285,979 km (0.055 R)
• M14: 4,563,184 km (0.099 R)
• M15: 4,751,378 km (0.062 R)
• M16: 5,200,321 km (0.04 R)
• M17: 5,629,667 km (0.095 R)
• M18: 5,967,758 km (0.119 R)
• M19: 6,522,467 km (0.114 R)
• M20: 6,734,896 km (0.116 R)
• M21: 6,877,762 km (0.108 R)
• M22: 7,239,340 km (0.096 R)
• M23: 7,943,647 km (0.048 R)
• M24: 8,056,893 km (0.112 R)
• M25: 8,515,111 km (0.117 R)
• M26: 9,060,545 km (0.043 R)
• M27: 9,218,520 km (0.076 R)
• M28: 9,981,320 km (0.063 R)
• M29: 10,432,208 km (0.069 R)
• M30: 10,556,374 km (0.116 R)
• M31: 11,057,826 km (0.081 R)
• M32: 12,389,247 km (0.103 R)
• M33: 12,608,857 km (0.053 R)
• M34: 13,096,246 km (0.083 R)
• M35: 13,364,775 km (0.04 R)
• M36: 13,454,683 km (0.104 R)
• M37: 14,410,912 km (0.091 R)
• M38: 15,154,264 km (0.093 R)
• M39: 15,295,036 km (0.089 R)
• M40: 15,483,380 km (0.11 R)
• M41: 17,164,261 km (0.109 R)
• M42: 17,556,507 km (0.055 R)
• M43: 17,902,228 km (0.109 R)
• M44: 18,051,227 km (0.108 R)
• M45: 18,650,666 km (0.094 R)
• M46: 19,003,567 km (0.114 R)
• M47: 19,409,426 km (0.083 R)
• M48: 19,869,440 km (0.094 R)
• M49: 20,075,137 km (0.1 R)
• M50: 21,166,304 km (0.058 R)
• M51: 21,957,527 km (0.109 R)
• M52: 23,027,451 km (0.118 R)
• M53: 23,568,845 km (0.11 R)
• M54: 24,333,889 km (0.12 R)
• M55: 24,885,307 km (0.057 R)
• M56: 26,564,094 km (0.029 R)
• M57: 27,074,971 km (0.077 R)
• M58: 27,360,104 km (0.103 R)
• M59: 27,703,730 km (0.096 R)
• M60: 27,818,472 km (0.116 R)
• M61: 28,163,894 km (0.089 R)
• M62: 28,279,383 km (0.113 R)
• M63: 29,150,491 km (0.106 R)
• M64: 29,325,671 km (0.105 R)
• M65: 29,971,335 km (0.105 R)
• M66: 30,207,400 km (0.116 R)
• M67: 30,799,958 km (0.093 R)
• M68: 31,996,591 km (0.027 R)
• M69: 36,303,364 km (0.092 R)
• M70: 36,429,026 km (0.12 R)
• M71: 36,554,838 km (0.058 R)
• M72: 36,933,321 km (0.069 R)
• M73: 38,012,520 km (0.054 R)
• M74: 38,268,033 km (0.084 R)
• M75: 39,812,781 km (0.069 R)
• M76: 40,658,008 km (0.069 R)
• M77: 41,969,832 km (0.057 R)
• M78: 42,498,511 km (0.086 R)
• M79: 43,495,581 km (0.081 R)
• M80: 43,629,172 km (0.051 R)
• M81: 44,500,430 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.3

Radius: 4.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.88 AU - 17.08 AU

Year: 24822 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 98,862,784 km

• M1: 121,473 km (0.098 R)
• M2: 764,445 km (0.11 R)
• M3: 888,462 km (0.092 R)
• M4: 1,059,602 km (0.054 R)
• M5: 1,240,914 km (0.099 R)
• M6: 1,298,659 km (0.049 R)
• M7: 1,462,319 km (0.108 R)
• M8: 1,809,087 km (0.061 R)
• M9: 2,215,395 km (0.119 R)
• M10: 2,538,077 km (0.085 R)
• M11: 2,611,680 km (0.091 R)
• M12: 2,686,179 km (0.051 R)
• M13: 3,550,406 km (0.042 R)
• M14: 4,098,234 km (0.119 R)
• M15: 4,294,057 km (0.073 R)
• M16: 5,459,724 km (0.109 R)
• M17: 5,844,490 km (0.082 R)
• M18: 6,337,714 km (0.051 R)
• M19: 6,412,812 km (0.079 R)
• M20: 6,818,521 km (0.119 R)
• M21: 7,258,638 km (0.105 R)
• M22: 7,416,165 km (0.088 R)
• M23: 8,166,099 km (0.076 R)
• M24: 8,330,058 km (0.076 R)
• M25: 8,605,468 km (0.067 R)
• M26: 10,320,159 km (0.111 R)
• M27: 10,467,662 km (0.111 R)
• M28: 10,884,442 km (0.073 R)
• M29: 11,519,934 km (0.107 R)
• M30: 12,385,657 km (0.08 R)
• M31: 12,511,020 km (0.082 R)
• M32: 12,953,231 km (0.112 R)
• M33: 13,240,160 km (0.095 R)
• M34: 13,368,365 km (0.105 R)
• M35: 14,015,525 km (0.093 R)
• M36: 16,051,702 km (0.106 R)
• M37: 16,359,874 km (0.111 R)
• M38: 16,531,911 km (0.087 R)
• M39: 18,427,765 km (0.064 R)
• M40: 18,858,308 km (0.106 R)
• M41: 18,894,361 km (0.092 R)
• M42: 19,147,181 km (0.098 R)
• M43: 20,317,336 km (0.073 R)
• M44: 21,285,084 km (0.068 R)
• M45: 21,360,182 km (0.086 R)
• M46: 21,925,812 km (0.035 R)
• M47: 24,512,359 km (0.083 R)
• M48: 26,504,404 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 4.8

Gravity: 36.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.77 AU - 19.87 AU

Year: 26687 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,862,784 km

• M1: 278,701 km (0.077 R)
• M2: 382,073 km (0.118 R)
• M3: 522,545 km (0.102 R)
• M4: 625,319 km (0.102 R)
• M5: 1,773,184 km (0.044 R)
• M6: 2,212,104 km (0.096 R)
• M7: 2,465,074 km (0.063 R)
• M8: 2,816,778 km (0.081 R)
• M9: 3,137,367 km (0.074 R)
• M10: 4,013,860 km (0.116 R)
• M11: 4,373,943 km (0.1 R)
• M12: 6,030,739 km (0.098 R)
• M13: 6,206,068 km (0.115 R)
• M14: 6,264,860 km (0.117 R)
• M15: 6,383,042 km (0.111 R)
• M16: 6,501,972 km (0.115 R)
• M17: 6,621,651 km (0.107 R)
• M18: 6,681,789 km (0.04 R)
• M19: 6,863,251 km (0.072 R)
• M20: 7,230,963 km (0.12 R)
• M21: 8,698,817 km (0.1 R)
• M22: 8,896,885 km (0.099 R)
• M23: 9,978,328 km (0.1 R)
• M24: 11,243,626 km (0.113 R)
• M25: 11,676,563 km (0.104 R)
• M26: 11,968,129 km (0.114 R)
• M27: 12,707,741 km (0.107 R)
• M28: 16,132,634 km (0.115 R)
• M29: 17,444,309 km (0.066 R)
• M30: 17,610,661 km (0.066 R)
• M31: 18,365,831 km (0.071 R)
• M32: 18,619,849 km (0.105 R)
• M33: 18,960,333 km (0.116 R)
• M34: 21,579,194 km (0.072 R)
• M35: 23,204,126 km (0.118 R)
• M36: 23,478,638 km (0.038 R)
• M37: 26,474,186 km (0.088 R)
• M38: 27,338,113 km (0.033 R)
• M39: 27,822,062 km (0.112 R)
• M40: 28,700,202 km (0.106 R)
• M41: 30,084,431 km (0.105 R)
• M42: 30,583,938 km (0.091 R)
• M43: 30,784,549 km (0.087 R)
• M44: 30,884,929 km (0.081 R)
• M45: 32,302,818 km (0.1 R)
• M46: 33,431,833 km (0.083 R)
• M47: 35,939,243 km (0.051 R)
• M48: 36,150,924 km (0.059 R)
• M49: 36,681,996 km (0.09 R)
• M50: 37,751,621 km (0.092 R)
• M51: 38,290,473 km (0.054 R)
• M52: 38,506,642 km (0.078 R)
• M53: 38,614,801 km (0.085 R)
• M54: 41,686,643 km (0.091 R)
• M55: 42,243,447 km (0.073 R)
• M56: 42,690,595 km (0.12 R)
• M57: 42,802,644 km (0.093 R)
• M58: 44,608,589 km (0.094 R)
• M59: 45,063,965 km (0.088 R)
• M60: 45,635,279 km (0.061 R)
• M61: 46,094,096 km (0.097 R)
• M62: 51,479,021 km (0.089 R)
• M63: 55,340,591 km (0.085 R)
• M64: 57,801,027 km (0.078 R)
• M65: 57,924,894 km (0.069 R)
• M66: 59,044,484 km (0.11 R)
• M67: 60,674,204 km (0.099 R)
• M68: 62,064,716 km (0.085 R)
• M69: 63,082,580 km (0.047 R)
• M70: 63,337,794 km (0.104 R)
• M71: 67,730,586 km (0.112 R)
• M72: 67,992,083 km (0.106 R)
• M73: 69,041,213 km (0.072 R)
• M74: 69,699,593 km (0.117 R)
• M75: 74,231,810 km (0.118 R)
• M76: 74,906,347 km (0.071 R)
• M77: 75,447,293 km (0.086 R)
• M78: 76,805,641 km (0.081 R)
• M79: 83,717,212 km (0.118 R)
• M80: 85,970,605 km (0.095 R)
• M81: 86,536,983 km (0.035 R)
• M82: 87,958,462 km (0.108 R)
• M83: 88,243,745 km (0.083 R)
• M84: 88,386,461 km (0.073 R)
• M85: 88,815,209 km (0.068 R)
• M86: 89,674,499 km (0.057 R)
• M87: 93,575,712 km (0.094 R)
• M88: 94,596,119 km (0.108 R)
• M89: 95,327,354 km (0.113 R)
• M90: 95,913,628 km (0.104 R)
• M91: 97,827,134 km (0.074 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit