🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 154 Days

Day: 34.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,857,027 km

• M1: 94,995 km (0.112 R)
• M2: 343,327 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.44 AU

Year: 501 Days

Day: 37.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.84 AU - 4.94 AU

Year: 3873 Days

Day: 16.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,857,027 km

• M1: 2,725,524 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 9.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6 AU - 9.78 AU

Year: 7938 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,857,027 km

• M1: 128,205 km (0.1 R)
• M2: 233,672 km (0.109 R)
• M3: 298,747 km (0.071 R)
• M4: 454,179 km (0.107 R)
• M5: 542,891 km (0.069 R)
• M6: 739,612 km (0.111 R)
• M7: 833,260 km (0.104 R)
• M8: 1,757,625 km (0.096 R)
• M9: 1,997,132 km (0.042 R)
• M10: 2,446,673 km (0.091 R)
• M11: 2,884,097 km (0.101 R)
• M12: 3,013,649 km (0.04 R)
• M13: 3,854,688 km (0.076 R)
• M14: 4,239,903 km (0.056 R)
• M15: 4,313,505 km (0.102 R)
• M16: 4,815,256 km (0.055 R)
• M17: 4,917,880 km (0.047 R)
• M18: 5,468,401 km (0.046 R)
• M19: 5,901,038 km (0.077 R)
• M20: 6,770,500 km (0.054 R)
• M21: 7,205,531 km (0.068 R)
• M22: 7,589,848 km (0.076 R)
• M23: 8,102,669 km (0.052 R)
• M24: 9,129,808 km (0.031 R)
• M25: 9,320,845 km (0.088 R)
• M26: 9,772,182 km (0.069 R)
• M27: 10,098,754 km (0.098 R)
• M28: 10,230,400 km (0.068 R)
• M29: 10,528,848 km (0.114 R)
• M30: 10,595,568 km (0.057 R)
• M31: 11,509,611 km (0.084 R)
• M32: 11,854,734 km (0.12 R)
• M33: 11,958,854 km (0.114 R)
• M34: 12,661,066 km (0.081 R)
• M35: 13,053,013 km (0.055 R)
• M36: 13,232,380 km (0.096 R)
• M37: 13,485,051 km (0.077 R)
• M38: 14,031,831 km (0.053 R)
• M39: 14,252,488 km (0.12 R)
• M40: 14,326,390 km (0.112 R)
• M41: 14,511,442 km (0.087 R)
• M42: 14,846,841 km (0.104 R)
• M43: 15,034,137 km (0.091 R)
• M44: 15,222,331 km (0.073 R)
• M45: 15,524,968 km (0.111 R)
• M46: 15,791,402 km (0.114 R)
• M47: 15,944,440 km (0.092 R)
• M48: 16,059,481 km (0.119 R)
• M49: 16,522,337 km (0.103 R)
• M50: 17,619,637 km (0.115 R)
• M51: 17,778,361 km (0.114 R)
• M52: 17,857,797 km (0.118 R)
• M53: 18,137,096 km (0.093 R)
• M54: 18,377,500 km (0.111 R)
• M55: 18,740,275 km (0.1 R)
• M56: 19,064,603 km (0.059 R)
• M57: 19,966,379 km (0.079 R)
• M58: 20,881,918 km (0.107 R)
• M59: 20,965,842 km (0.089 R)
• M60: 21,049,916 km (0.074 R)
• M61: 21,514,119 km (0.077 R)
• M62: 22,581,499 km (0.049 R)
• M63: 23,578,719 km (0.057 R)
• M64: 25,571,063 km (0.102 R)
• M65: 26,201,768 km (0.047 R)
• M66: 26,883,336 km (0.098 R)
• M67: 27,111,921 km (0.09 R)
• M68: 27,662,890 km (0.096 R)
• M69: 27,939,796 km (0.096 R)
• M70: 28,124,848 km (0.065 R)
• M71: 28,263,975 km (0.027 R)
• M72: 28,403,250 km (0.101 R)
• M73: 30,140,231 km (0.048 R)
• M74: 30,282,648 km (0.111 R)
• M75: 30,472,787 km (0.059 R)
• M76: 30,758,669 km (0.083 R)
• M77: 30,997,726 km (0.101 R)
• M78: 31,093,469 km (0.111 R)
• M79: 31,429,465 km (0.041 R)
• M80: 32,104,900 km (0.098 R)
• M81: 32,298,779 km (0.055 R)
• M82: 32,493,106 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 13.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.34 AU - 10.36 AU

Year: 11926 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,857,027 km

• M1: 362,625 km (0.098 R)
• M2: 449,093 km (0.081 R)
• M3: 614,548 km (0.038 R)
• M4: 783,594 km (0.074 R)
• M5: 1,102,836 km (0.062 R)
• M6: 1,860,698 km (0.11 R)
• M7: 2,000,872 km (0.052 R)
• M8: 2,566,202 km (0.034 R)
• M9: 2,691,565 km (0.088 R)
• M10: 3,838,532 km (0.097 R)
• M11: 3,946,392 km (0.083 R)
• M12: 4,165,254 km (0.058 R)
• M13: 4,923,864 km (0.11 R)
• M14: 5,199,424 km (0.106 R)
• M15: 5,602,141 km (0.102 R)
• M16: 5,766,100 km (0.111 R)
• M17: 6,225,366 km (0.084 R)
• M18: 7,134,622 km (0.056 R)
• M19: 7,993,164 km (0.11 R)
• M20: 10,054,772 km (0.089 R)
• M21: 10,607,387 km (0.084 R)
• M22: 12,164,551 km (0.093 R)
• M23: 12,699,513 km (0.045 R)
• M24: 13,958,828 km (0.089 R)
• M25: 15,487,718 km (0.111 R)
• M26: 16,009,067 km (0.103 R)
• M27: 16,418,516 km (0.089 R)
• M28: 17,427,404 km (0.078 R)
• M29: 17,607,669 km (0.087 R)
• M30: 17,848,821 km (0.064 R)
• M31: 18,273,380 km (0.077 R)
• M32: 18,640,044 km (0.079 R)
• M33: 19,194,604 km (0.065 R)
• M34: 20,446,439 km (0.099 R)
• M35: 22,177,884 km (0.116 R)
• M36: 23,956,005 km (0.119 R)
• M37: 24,693,522 km (0.106 R)
• M38: 25,643,020 km (0.116 R)
• M39: 26,053,666 km (0.058 R)
• M40: 26,604,485 km (0.119 R)
• M41: 26,881,241 km (0.055 R)
• M42: 27,228,757 km (0.08 R)
• M43: 27,577,619 km (0.046 R)
• M44: 28,350,442 km (0.044 R)
• M45: 29,344,370 km (0.034 R)
• M46: 30,711,545 km (0.091 R)
• M47: 31,585,646 km (0.086 R)
• M48: 32,394,222 km (0.049 R)
• M49: 32,838,079 km (0.083 R)
• M50: 33,881,524 km (0.096 R)
• M51: 35,163,279 km (0.092 R)
• M52: 35,467,262 km (0.107 R)
• M53: 35,771,992 km (0.083 R)
• M54: 36,077,621 km (0.093 R)
• M55: 36,768,464 km (0.111 R)
• M56: 37,541,286 km (0.112 R)
• M57: 40,685,684 km (0.117 R)
• M58: 41,244,582 km (0.095 R)
• M59: 41,886,357 km (0.102 R)
• M60: 44,568,946 km (0.109 R)
• M61: 44,897,911 km (0.111 R)
• M62: 45,558,087 km (0.081 R)
• M63: 47,558,210 km (0.102 R)
• M64: 49,076,928 km (0.093 R)
• M65: 49,927,541 km (0.07 R)
• M66: 50,012,962 km (0.053 R)
• M67: 50,697,372 km (0.101 R)
• M68: 50,954,830 km (0.058 R)
• M69: 51,298,755 km (0.057 R)
• M70: 52,162,085 km (0.101 R)
• M71: 53,030,052 km (0.118 R)
• M72: 53,117,118 km (0.087 R)
• M73: 53,378,615 km (0.059 R)
• M74: 53,727,926 km (0.085 R)
• M75: 54,078,134 km (0.052 R)
• M76: 54,253,463 km (0.087 R)
• M77: 54,428,941 km (0.093 R)
• M78: 55,221,062 km (0.117 R)
• M79: 55,839,799 km (0.052 R)
• M80: 59,963,015 km (0.116 R)
• M81: 60,963,376 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 6.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.48 AU - 16.96 AU

Year: 21266 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,857,027 km

• M1: 132,095 km (0.116 R)
• M2: 331,808 km (0.071 R)
• M3: 379,081 km (0.116 R)
• M4: 797,656 km (0.116 R)
• M5: 1,024,297 km (0.081 R)
• M6: 1,145,172 km (0.115 R)
• M7: 1,296,415 km (0.113 R)
• M8: 2,207,616 km (0.028 R)
• M9: 2,396,408 km (0.105 R)
• M10: 2,623,348 km (0.063 R)
• M11: 4,086,415 km (0.074 R)
• M12: 4,318,442 km (0.115 R)
• M13: 4,876,442 km (0.026 R)
• M14: 5,081,241 km (0.075 R)
• M15: 5,122,530 km (0.072 R)
• M16: 5,163,969 km (0.094 R)
• M17: 5,669,610 km (0.114 R)
• M18: 5,712,395 km (0.1 R)
• M19: 6,773,044 km (0.116 R)
• M20: 6,818,521 km (0.116 R)
• M21: 7,372,333 km (0.07 R)
• M22: 7,560,228 km (0.099 R)
• M23: 7,607,501 km (0.074 R)
• M24: 8,278,746 km (0.091 R)
• M25: 8,473,971 km (0.106 R)
• M26: 8,523,039 km (0.089 R)
• M27: 8,819,393 km (0.069 R)
• M28: 9,169,452 km (0.032 R)
• M29: 9,728,499 km (0.076 R)
• M30: 9,986,406 km (0.1 R)
• M31: 10,246,407 km (0.046 R)
• M32: 10,720,183 km (0.112 R)
• M33: 11,147,285 km (0.102 R)
• M34: 11,309,001 km (0.047 R)
• M35: 11,853,238 km (0.07 R)
• M36: 12,294,851 km (0.103 R)
• M37: 13,422,220 km (0.054 R)
• M38: 13,651,554 km (0.082 R)
• M39: 13,709,149 km (0.077 R)
• M40: 14,877,209 km (0.118 R)
• M41: 15,653,472 km (0.071 R)
• M42: 16,076,984 km (0.101 R)
• M43: 16,137,721 km (0.094 R)
• M44: 16,259,493 km (0.071 R)
• M45: 16,935,077 km (0.088 R)
• M46: 18,060,053 km (0.069 R)
• M47: 18,186,613 km (0.078 R)
• M48: 19,273,591 km (0.087 R)
• M49: 19,792,397 km (0.115 R)
• M50: 19,857,621 km (0.111 R)
• M51: 21,845,777 km (0.093 R)
• M52: 21,913,096 km (0.068 R)
• M53: 24,313,992 km (0.081 R)
• M54: 24,383,705 km (0.101 R)
• M55: 27,885,342 km (0.107 R)
• M56: 29,136,429 km (0.115 R)
• M57: 30,030,426 km (0.049 R)
• M58: 30,330,519 km (0.045 R)
• M59: 32,151,574 km (0.064 R)
• M60: 32,689,229 km (0.075 R)
• M61: 33,075,192 km (0.043 R)
• M62: 33,695,873 km (0.119 R)
• M63: 35,422,382 km (0.074 R)
• M64: 37,338,432 km (0.077 R)
• M65: 38,878,991 km (0.105 R)
• M66: 39,042,351 km (0.094 R)
• M67: 41,186,987 km (0.07 R)
• M68: 41,938,267 km (0.082 R)
• M69: 43,623,786 km (0.055 R)
• M70: 44,731,259 km (0.062 R)
• M71: 47,060,797 km (0.12 R)
• M72: 48,284,059 km (0.097 R)
• M73: 48,811,541 km (0.081 R)
• M74: 49,694,917 km (0.092 R)
• M75: 51,567,284 km (0.068 R)
• M76: 52,918,601 km (0.088 R)
• M77: 54,647,055 km (0.119 R)
• M78: 55,196,678 km (0.109 R)
• M79: 56,116,854 km (0.11 R)
• M80: 56,301,607 km (0.098 R)
• M81: 57,692,868 km (0.089 R)
• M82: 58,159,164 km (0.118 R)
• M83: 58,533,009 km (0.11 R)
• M84: 59,753,728 km (0.098 R)
• M85: 60,319,956 km (0.106 R)
• M86: 62,507,077 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 3.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.45 AU - 20.61 AU

Year: 32107 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,857,027 km

• M1: 56,548 km (0.049 R)
• M2: 203,902 km (0.095 R)
• M3: 365,617 km (0.115 R)
• M4: 431,739 km (0.11 R)
• M5: 1,574,667 km (0.12 R)
• M6: 3,193,915 km (0.06 R)
• M7: 3,221,291 km (0.112 R)
• M8: 3,930,684 km (0.118 R)
• M9: 4,048,567 km (0.051 R)
• M10: 8,689,392 km (0.111 R)
• M11: 8,765,986 km (0.099 R)
• M12: 11,042,716 km (0.099 R)
• M13: 13,711,094 km (0.101 R)
• M14: 13,979,323 km (0.088 R)
• M15: 15,069,891 km (0.096 R)
• M16: 15,393,172 km (0.071 R)
• M17: 15,812,046 km (0.036 R)
• M18: 20,404,850 km (0.083 R)
• M19: 21,586,973 km (0.086 R)
• M20: 22,369,818 km (0.065 R)
• M21: 25,045,376 km (0.039 R)
• M22: 26,088,223 km (0.079 R)
• M23: 26,865,833 km (0.076 R)
• M24: 27,707,171 km (0.109 R)
• M25: 28,046,160 km (0.04 R)
• M26: 30,690,452 km (0.078 R)
• M27: 31,628,580 km (0.074 R)
• M28: 38,139,678 km (0.112 R)
• M29: 38,642,626 km (0.12 R)
• M30: 39,084,538 km (0.105 R)
• M31: 41,512,362 km (0.114 R)
• M32: 42,614,150 km (0.092 R)
• M33: 43,659,989 km (0.109 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit