🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 38.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 242 Days

Day: 16.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,161,723 km

• M1: 37,100 km (0.107 R)
• M2: 181,313 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.57 AU - 2.35 AU

Year: 1002 Days

Day: 41.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,161,723 km

• M1: 1,253,181 km (0.057 R)
• M2: 1,375,552 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.1 AU - 5.02 AU

Year: 3557 Days

Day: 29.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 8.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.4 AU - 5.84 AU

Year: 4866 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,161,723 km

• M1: 191,485 km (0.082 R)
• M2: 402,269 km (0.114 R)
• M3: 492,925 km (0.115 R)
• M4: 786,286 km (0.028 R)
• M5: 1,117,047 km (0.064 R)
• M6: 1,183,020 km (0.106 R)
• M7: 1,696,739 km (0.095 R)
• M8: 1,882,390 km (0.111 R)
• M9: 2,256,534 km (0.09 R)
• M10: 2,358,111 km (0.092 R)
• M11: 2,980,289 km (0.113 R)
• M12: 3,073,189 km (0.052 R)
• M13: 3,167,137 km (0.047 R)
• M14: 3,631,339 km (0.031 R)
• M15: 3,770,764 km (0.094 R)
• M16: 4,241,548 km (0.103 R)
• M17: 4,730,883 km (0.064 R)
• M18: 5,059,699 km (0.096 R)
• M19: 5,215,580 km (0.082 R)
• M20: 5,555,317 km (0.086 R)
• M21: 5,785,847 km (0.093 R)
• M22: 5,925,572 km (0.104 R)
• M23: 6,066,493 km (0.117 R)
• M24: 6,690,017 km (0.096 R)
• M25: 6,861,456 km (0.096 R)
• M26: 7,034,241 km (0.073 R)
• M27: 7,108,741 km (0.099 R)
• M28: 7,183,540 km (0.109 R)
• M29: 7,409,433 km (0.103 R)
• M30: 7,485,279 km (0.046 R)
• M31: 7,688,882 km (0.115 R)
• M32: 8,231,772 km (0.106 R)
• M33: 8,415,479 km (0.076 R)
• M34: 8,494,616 km (0.065 R)
• M35: 8,600,531 km (0.085 R)
• M36: 8,786,930 km (0.083 R)
• M37: 8,894,042 km (0.118 R)
• M38: 9,272,525 km (0.04 R)
• M39: 9,877,947 km (0.088 R)
• M40: 9,933,598 km (0.097 R)
• M41: 10,017,223 km (0.101 R)
• M42: 10,073,173 km (0.114 R)
• M43: 11,039,874 km (0.115 R)
• M44: 11,155,513 km (0.067 R)
• M45: 11,271,601 km (0.081 R)
• M46: 11,388,138 km (0.113 R)
• M47: 11,681,051 km (0.051 R)
• M48: 11,887,645 km (0.087 R)
• M49: 11,976,656 km (0.117 R)
• M50: 12,065,667 km (0.063 R)
• M51: 12,424,402 km (0.09 R)
• M52: 12,544,829 km (0.078 R)
• M53: 12,695,773 km (0.033 R)
• M54: 13,552,370 km (0.118 R)
• M55: 14,144,329 km (0.05 R)
• M56: 14,238,576 km (0.027 R)
• M57: 14,808,394 km (0.043 R)
• M58: 14,904,137 km (0.083 R)
• M59: 15,000,029 km (0.102 R)
• M60: 16,232,566 km (0.083 R)
• M61: 17,497,266 km (0.117 R)
• M62: 17,801,399 km (0.097 R)
• M63: 17,869,316 km (0.113 R)
• M64: 18,073,218 km (0.045 R)
• M65: 18,243,909 km (0.077 R)
• M66: 18,827,939 km (0.085 R)
• M67: 19,243,971 km (0.042 R)
• M68: 19,418,252 km (0.072 R)
• M69: 20,120,315 km (0.12 R)
• M70: 20,438,959 km (0.056 R)
• M71: 20,938,017 km (0.086 R)
• M72: 21,153,139 km (0.048 R)
• M73: 21,730,437 km (0.066 R)
• M74: 21,802,842 km (0.079 R)
• M75: 21,948,102 km (0.043 R)
• M76: 22,276,170 km (0.095 R)
• M77: 23,010,995 km (0.079 R)
• M78: 24,617,676 km (0.038 R)
• M79: 25,644,965 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 8.5

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.07 AU - 7.23 AU

Year: 6983 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,161,723 km

• M1: 115,789 km (0.087 R)
• M2: 283,338 km (0.086 R)
• M3: 784,641 km (0.062 R)
• M4: 863,329 km (0.085 R)
• M5: 994,826 km (0.076 R)
• M6: 1,098,048 km (0.097 R)
• M7: 1,526,945 km (0.12 R)
• M8: 1,647,073 km (0.116 R)
• M9: 1,833,172 km (0.098 R)
• M10: 1,982,770 km (0.094 R)
• M11: 2,047,995 km (0.09 R)
• M12: 2,408,825 km (0.059 R)
• M13: 2,596,869 km (0.095 R)
• M14: 2,838,620 km (0.115 R)
• M15: 2,937,354 km (0.084 R)
• M16: 3,087,700 km (0.086 R)
• M17: 3,189,427 km (0.109 R)
• M18: 3,369,991 km (0.062 R)
• M19: 3,580,475 km (0.1 R)
• M20: 3,687,438 km (0.089 R)
• M21: 4,069,960 km (0.074 R)
• M22: 4,294,356 km (0.097 R)
• M23: 4,436,624 km (0.108 R)
• M24: 5,141,380 km (0.1 R)
• M25: 5,975,388 km (0.063 R)
• M26: 6,198,438 km (0.041 R)
• M27: 6,262,765 km (0.092 R)
• M28: 7,320,721 km (0.099 R)
• M29: 8,150,092 km (0.097 R)
• M30: 8,540,094 km (0.115 R)
• M31: 8,755,365 km (0.044 R)
• M32: 9,228,094 km (0.09 R)
• M33: 9,934,047 km (0.028 R)
• M34: 10,889,079 km (0.111 R)
• M35: 11,476,101 km (0.067 R)
• M36: 12,033,204 km (0.07 R)
• M37: 12,153,780 km (0.084 R)
• M38: 12,355,587 km (0.107 R)
• M39: 12,436,669 km (0.112 R)
• M40: 13,339,642 km (0.072 R)
• M41: 13,631,358 km (0.047 R)
• M42: 13,967,504 km (0.11 R)
• M43: 14,433,951 km (0.105 R)
• M44: 14,519,371 km (0.055 R)
• M45: 14,862,548 km (0.113 R)
• M46: 15,600,664 km (0.109 R)
• M47: 15,732,161 km (0.075 R)
• M48: 15,996,201 km (0.096 R)
• M49: 17,384,021 km (0.109 R)
• M50: 18,253,633 km (0.113 R)
• M51: 18,903,337 km (0.051 R)
• M52: 21,285,084 km (0.032 R)
• M53: 22,560,556 km (0.073 R)
• M54: 22,759,072 km (0.063 R)
• M55: 24,979,703 km (0.035 R)
• M56: 25,184,951 km (0.106 R)
• M57: 26,219,720 km (0.106 R)
• M58: 27,374,017 km (0.086 R)
• M59: 27,426,974 km (0.104 R)
• M60: 27,797,977 km (0.119 R)
• M61: 28,544,919 km (0.087 R)
• M62: 29,515,061 km (0.062 R)
• M63: 30,004,097 km (0.115 R)
• M64: 30,167,757 km (0.07 R)
• M65: 30,276,963 km (0.039 R)
• M66: 30,386,319 km (0.111 R)
• M67: 30,715,285 km (0.111 R)
• M68: 31,376,657 km (0.075 R)
• M69: 31,487,360 km (0.044 R)
• M70: 32,713,614 km (0.086 R)
• M71: 32,769,713 km (0.111 R)
• M72: 32,882,061 km (0.065 R)
• M73: 32,994,409 km (0.058 R)
• M74: 33,389,048 km (0.067 R)
• M75: 33,785,034 km (0.054 R)
• M76: 33,898,578 km (0.086 R)
• M77: 35,040,160 km (0.093 R)
• M78: 36,078,369 km (0.111 R)
• M79: 36,194,307 km (0.079 R)
• M80: 36,717,750 km (0.048 R)
• M81: 36,776,093 km (0.038 R)
• M82: 38,125,765 km (0.079 R)
• M83: 39,014,825 km (0.074 R)
• M84: 39,133,905 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 8.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.98 AU - 11.16 AU

Year: 11672 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,161,723 km

• M1: 106,514 km (0.071 R)
• M2: 171,439 km (0.053 R)
• M3: 254,316 km (0.093 R)
• M4: 409,898 km (0.069 R)
• M5: 515,664 km (0.074 R)
• M6: 852,708 km (0.099 R)
• M7: 1,098,497 km (0.114 R)
• M8: 1,366,577 km (0.117 R)
• M9: 1,455,587 km (0.077 R)
• M10: 1,670,859 km (0.089 R)
• M11: 1,798,615 km (0.116 R)
• M12: 1,896,602 km (0.107 R)
• M13: 1,996,384 km (0.109 R)
• M14: 2,115,015 km (0.091 R)
• M15: 2,183,979 km (0.054 R)
• M16: 3,265,422 km (0.115 R)
• M17: 3,426,090 km (0.063 R)
• M18: 3,548,312 km (0.11 R)
• M19: 3,713,618 km (0.086 R)
• M20: 3,944,896 km (0.105 R)
• M21: 4,094,643 km (0.053 R)
• M22: 4,399,823 km (0.103 R)
• M23: 4,599,835 km (0.113 R)
• M24: 4,894,094 km (0.112 R)
• M25: 4,962,909 km (0.077 R)
• M26: 5,429,655 km (0.12 R)
• M27: 5,716,583 km (0.117 R)
• M28: 5,983,915 km (0.113 R)
• M29: 6,556,127 km (0.116 R)
• M30: 7,967,433 km (0.1 R)
• M31: 8,075,592 km (0.041 R)
• M32: 8,430,588 km (0.103 R)
• M33: 11,236,296 km (0.105 R)
• M34: 12,251,168 km (0.118 R)
• M35: 12,658,822 km (0.055 R)
• M36: 12,753,667 km (0.057 R)
• M37: 12,816,947 km (0.086 R)
• M38: 13,359,090 km (0.027 R)
• M39: 13,584,534 km (0.048 R)
• M40: 13,713,936 km (0.117 R)
• M41: 14,071,924 km (0.09 R)
• M42: 15,433,115 km (0.093 R)
• M43: 15,703,588 km (0.08 R)
• M44: 16,662,660 km (0.053 R)
• M45: 17,079,439 km (0.12 R)
• M46: 17,359,187 km (0.071 R)
• M47: 17,675,736 km (0.104 R)
• M48: 17,852,411 km (0.089 R)
• M49: 19,105,742 km (0.078 R)
• M50: 19,359,760 km (0.074 R)
• M51: 19,908,036 km (0.047 R)
• M52: 19,981,488 km (0.077 R)
• M53: 20,461,249 km (0.063 R)
• M54: 21,169,295 km (0.067 R)
• M55: 21,658,481 km (0.052 R)
• M56: 22,265,549 km (0.091 R)
• M57: 23,186,772 km (0.106 R)
• M58: 23,535,335 km (0.043 R)
• M59: 23,651,872 km (0.12 R)
• M60: 23,924,739 km (0.075 R)
• M61: 25,224,894 km (0.094 R)
• M62: 25,304,330 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 3.3

Gravity: 34.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.01 AU - 14.95 AU

Year: 18077 Days

Day: 16.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,161,723 km

• M1: 82,578 km (0.111 R)
• M2: 217,964 km (0.118 R)
• M3: 313,408 km (0.112 R)
• M4: 454,628 km (0.113 R)
• M5: 614,398 km (0.09 R)
• M6: 750,233 km (0.09 R)
• M7: 831,914 km (0.106 R)
• M8: 1,094,458 km (0.103 R)
• M9: 1,851,423 km (0.097 R)
• M10: 2,075,371 km (0.119 R)
• M11: 2,248,755 km (0.101 R)
• M12: 3,052,993 km (0.091 R)
• M13: 3,283,374 km (0.038 R)
• M14: 3,350,244 km (0.083 R)
• M15: 3,519,290 km (0.099 R)
• M16: 3,622,213 km (0.112 R)
• M17: 3,691,178 km (0.089 R)
• M18: 3,795,747 km (0.088 R)
• M19: 4,778,754 km (0.031 R)
• M20: 5,278,561 km (0.112 R)
• M21: 5,754,581 km (0.053 R)
• M22: 7,132,527 km (0.044 R)
• M23: 7,306,061 km (0.102 R)
• M24: 8,195,121 km (0.082 R)
• M25: 9,258,911 km (0.096 R)
• M26: 9,879,144 km (0.119 R)
• M27: 9,975,784 km (0.057 R)
• M28: 10,759,827 km (0.065 R)
• M29: 11,462,039 km (0.106 R)
• M30: 11,921,305 km (0.111 R)
• M31: 12,857,488 km (0.094 R)
• M32: 12,910,296 km (0.072 R)
• M33: 12,963,104 km (0.074 R)
• M34: 13,494,775 km (0.093 R)
• M35: 13,817,159 km (0.047 R)
• M36: 14,142,235 km (0.102 R)
• M37: 14,196,688 km (0.107 R)
• M38: 14,634,412 km (0.089 R)
• M39: 15,076,623 km (0.061 R)
• M40: 15,860,965 km (0.118 R)
• M41: 17,468,992 km (0.043 R)
• M42: 17,996,923 km (0.071 R)
• M43: 18,173,897 km (0.048 R)
• M44: 19,248,608 km (0.047 R)
• M45: 19,793,593 km (0.082 R)
• M46: 20,589,753 km (0.09 R)
• M47: 20,836,889 km (0.09 R)
• M48: 21,084,922 km (0.1 R)
• M49: 21,209,388 km (0.077 R)
• M50: 21,897,837 km (0.106 R)
• M51: 23,812,690 km (0.054 R)
• M52: 24,724,339 km (0.068 R)
• M53: 24,855,537 km (0.101 R)
• M54: 25,448,692 km (0.115 R)
• M55: 26,716,085 km (0.043 R)
• M56: 27,663,189 km (0.113 R)
• M57: 27,935,757 km (0.096 R)
• M58: 28,072,340 km (0.095 R)
• M59: 28,209,222 km (0.062 R)
• M60: 28,277,738 km (0.12 R)
• M61: 28,896,773 km (0.102 R)
• M62: 31,275,380 km (0.11 R)
• M63: 31,701,734 km (0.06 R)
• M64: 32,201,390 km (0.106 R)
• M65: 32,847,653 km (0.079 R)
• M66: 33,353,294 km (0.053 R)
• M67: 33,643,364 km (0.107 R)
• M68: 34,299,201 km (0.117 R)
• M69: 35,475,340 km (0.073 R)
• M70: 35,919,795 km (0.089 R)
• M71: 37,339,479 km (0.055 R)
• M72: 37,489,974 km (0.052 R)
• M73: 37,867,111 km (0.104 R)
• M74: 38,169,598 km (0.065 R)
• M75: 39,235,034 km (0.087 R)
• M76: 40,156,108 km (0.107 R)
• M77: 41,941,109 km (0.049 R)
• M78: 42,097,589 km (0.056 R)
• M79: 42,882,678 km (0.072 R)
• M80: 43,198,031 km (0.052 R)
• M81: 43,435,143 km (0.118 R)
• M82: 43,751,842 km (0.06 R)
• M83: 45,026,416 km (0.112 R)
• M84: 45,347,004 km (0.102 R)
• M85: 48,922,842 km (0.115 R)
• M86: 49,417,413 km (0.103 R)
• M87: 50,245,437 km (0.058 R)
• M88: 50,744,346 km (0.103 R)
• M89: 53,433,367 km (0.03 R)
• M90: 54,197,813 km (0.083 R)
• M91: 54,368,205 km (0.084 R)
• M92: 56,858,859 km (0.091 R)
• M93: 57,292,095 km (0.115 R)
• M94: 57,465,628 km (0.057 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: 495 - 14,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit