🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 300 Days

Day: 31.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 28.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 11.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.24 AU - 1.74 AU

Year: 1174 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 61,100,085 km

• M1: 142,716 km (0.064 R)
• M2: 218,562 km (0.093 R)
• M3: 302,636 km (0.112 R)
• M4: 404,961 km (0.061 R)
• M5: 495,468 km (0.101 R)
• M6: 569,968 km (0.076 R)
• M7: 654,191 km (0.08 R)
• M8: 754,272 km (0.076 R)
• M9: 854,204 km (0.065 R)
• M10: 1,050,177 km (0.091 R)
• M11: 1,234,930 km (0.116 R)
• M12: 1,437,785 km (0.043 R)
• M13: 1,710,502 km (0.078 R)
• M14: 1,815,370 km (0.092 R)
• M15: 2,008,052 km (0.102 R)
• M16: 2,175,303 km (0.038 R)
• M17: 2,297,524 km (0.098 R)
• M18: 2,430,666 km (0.063 R)
• M19: 2,687,077 km (0.079 R)
• M20: 2,818,723 km (0.096 R)
• M21: 3,180,451 km (0.114 R)
• M22: 3,254,502 km (0.096 R)
• M23: 3,329,301 km (0.084 R)
• M24: 3,442,546 km (0.086 R)
• M25: 3,518,692 km (0.12 R)
• M26: 3,721,397 km (0.076 R)
• M27: 3,888,497 km (0.11 R)
• M28: 3,977,807 km (0.098 R)
• M29: 4,057,992 km (0.054 R)
• M30: 4,138,625 km (0.097 R)
• M31: 4,240,202 km (0.07 R)
• M32: 4,718,018 km (0.053 R)
• M33: 5,082,438 km (0.03 R)
• M34: 5,411,553 km (0.12 R)
• M35: 5,489,494 km (0.08 R)
• M36: 5,634,903 km (0.112 R)
• M37: 6,079,209 km (0.045 R)
• M38: 6,194,997 km (0.062 R)
• M39: 6,311,534 km (0.082 R)
• M40: 6,393,514 km (0.101 R)
• M41: 6,464,124 km (0.119 R)
• M42: 6,653,515 km (0.114 R)
• M43: 7,037,981 km (0.08 R)
• M44: 7,220,790 km (0.089 R)
• M45: 7,306,510 km (0.076 R)
• M46: 7,466,879 km (0.099 R)
• M47: 7,566,062 km (0.102 R)
• M48: 7,690,677 km (0.082 R)
• M49: 8,196,168 km (0.066 R)
• M50: 8,272,912 km (0.08 R)
• M51: 8,375,686 km (0.097 R)
• M52: 8,790,820 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 12.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.68 AU - 2.12 AU

Year: 1691 Days

Day: 7.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,100,085 km

• M1: 160,369 km (0.071 R)
• M2: 244,892 km (0.064 R)
• M3: 352,901 km (0.044 R)
• M4: 437,723 km (0.08 R)
• M5: 532,269 km (0.079 R)
• M6: 693,685 km (0.074 R)
• M7: 816,356 km (0.101 R)
• M8: 902,674 km (0.117 R)
• M9: 992,283 km (0.039 R)
• M10: 1,157,439 km (0.085 R)
• M11: 1,383,780 km (0.077 R)
• M12: 1,489,097 km (0.093 R)
• M13: 1,570,179 km (0.076 R)
• M14: 1,736,682 km (0.109 R)
• M15: 1,851,124 km (0.093 R)
• M16: 2,007,903 km (0.073 R)
• M17: 2,251,598 km (0.094 R)
• M18: 2,483,474 km (0.086 R)
• M19: 2,690,219 km (0.057 R)
• M20: 2,868,838 km (0.045 R)
• M21: 3,051,497 km (0.058 R)
• M22: 3,404,548 km (0.032 R)
• M23: 3,622,662 km (0.053 R)
• M24: 3,820,580 km (0.116 R)
• M25: 4,009,373 km (0.108 R)
• M26: 4,111,398 km (0.049 R)
• M27: 4,383,367 km (0.11 R)
• M28: 4,836,200 km (0.098 R)
• M29: 4,958,571 km (0.1 R)
• M30: 5,054,463 km (0.088 R)
• M31: 5,178,779 km (0.113 R)
• M32: 5,671,854 km (0.083 R)
• M33: 5,757,872 km (0.099 R)
• M34: 5,974,939 km (0.073 R)
• M35: 6,522,018 km (0.065 R)
• M36: 6,627,485 km (0.114 R)
• M37: 6,962,135 km (0.07 R)
• M38: 7,286,912 km (0.1 R)
• M39: 7,616,776 km (0.073 R)
• M40: 7,839,377 km (0.088 R)
• M41: 7,951,426 km (0.089 R)
• M42: 8,080,230 km (0.115 R)
• M43: 8,161,162 km (0.113 R)
• M44: 8,421,762 km (0.111 R)
• M45: 8,718,115 km (0.073 R)
• M46: 8,817,747 km (0.118 R)
• M47: 8,934,434 km (0.111 R)
• M48: 9,068,324 km (0.043 R)
• M49: 9,186,207 km (0.115 R)
• M50: 9,525,495 km (0.05 R)
• M51: 9,645,323 km (0.112 R)
• M52: 9,731,042 km (0.102 R)
• M53: 9,817,211 km (0.093 R)
• M54: 10,233,990 km (0.096 R)
• M55: 10,674,556 km (0.089 R)
• M56: 10,888,182 km (0.098 R)
• M57: 11,211,164 km (0.1 R)
• M58: 11,830,200 km (0.095 R)
• M59: 11,940,603 km (0.099 R)
• M60: 12,441,606 km (0.077 R)
• M61: 12,610,203 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 8.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.14 AU - 4.78 AU

Year: 5088 Days

Day: 12.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,100,085 km

• M1: 102,475 km (0.099 R)
• M2: 181,163 km (0.112 R)
• M3: 242,648 km (0.039 R)
• M4: 348,862 km (0.12 R)
• M5: 402,717 km (0.116 R)
• M6: 513,719 km (0.077 R)
• M7: 688,898 km (0.102 R)
• M8: 751,729 km (0.085 R)
• M9: 825,032 km (0.094 R)
• M10: 909,256 km (0.072 R)
• M11: 970,142 km (0.12 R)
• M12: 1,114,654 km (0.11 R)
• M13: 1,199,177 km (0.101 R)
• M14: 1,266,496 km (0.08 R)
• M15: 1,364,781 km (0.051 R)
• M16: 1,600,996 km (0.118 R)
• M17: 1,729,351 km (0.114 R)
• M18: 2,077,017 km (0.055 R)
• M19: 2,288,997 km (0.063 R)
• M20: 2,373,370 km (0.088 R)
• M21: 2,520,275 km (0.098 R)
• M22: 2,670,472 km (0.032 R)
• M23: 3,205,284 km (0.105 R)
• M24: 3,286,366 km (0.066 R)
• M25: 3,478,300 km (0.109 R)
• M26: 3,547,714 km (0.068 R)
• M27: 3,844,366 km (0.096 R)
• M28: 5,015,269 km (0.092 R)
• M29: 5,141,230 km (0.109 R)
• M30: 5,348,124 km (0.115 R)
• M31: 5,412,451 km (0.062 R)
• M32: 5,509,241 km (0.042 R)
• M33: 5,704,616 km (0.105 R)
• M34: 5,770,289 km (0.101 R)
• M35: 5,836,262 km (0.096 R)
• M36: 6,035,526 km (0.116 R)
• M37: 6,543,411 km (0.062 R)
• M38: 6,629,430 km (0.084 R)
• M39: 7,206,429 km (0.055 R)
• M40: 7,563,968 km (0.056 R)
• M41: 7,636,223 km (0.058 R)
• M42: 8,055,995 km (0.069 R)
• M43: 8,166,697 km (0.117 R)
• M44: 8,371,048 km (0.091 R)
• M45: 8,652,292 km (0.059 R)
• M46: 8,727,839 km (0.088 R)
• M47: 8,784,686 km (0.094 R)
• M48: 8,860,682 km (0.11 R)
• M49: 8,917,679 km (0.111 R)
• M50: 9,243,652 km (0.036 R)
• M51: 9,417,784 km (0.118 R)
• M52: 9,926,866 km (0.12 R)
• M53: 10,545,603 km (0.117 R)
• M54: 11,074,132 km (0.097 R)
• M55: 11,486,573 km (0.095 R)
• M56: 11,820,177 km (0.103 R)
• M57: 11,883,157 km (0.052 R)
• M58: 12,347,958 km (0.052 R)
• M59: 12,518,350 km (0.07 R)
• M60: 13,012,771 km (0.096 R)
• M61: 13,229,837 km (0.095 R)
• M62: 13,447,951 km (0.045 R)
• M63: 13,910,059 km (0.098 R)
• M64: 14,043,051 km (0.115 R)
• M65: 14,154,203 km (0.026 R)
• M66: 14,287,943 km (0.093 R)
• M67: 14,601,650 km (0.105 R)
• M68: 14,940,339 km (0.045 R)
• M69: 15,031,145 km (0.028 R)
• M70: 15,122,101 km (0.113 R)
• M71: 15,350,238 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.6

Radius: 7

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.24 AU - 9.28 AU

Year: 18194 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,100,085 km

• M1: 503,846 km (0.071 R)
• M2: 631,153 km (0.111 R)
• M3: 728,691 km (0.044 R)
• M4: 895,642 km (0.117 R)
• M5: 1,416,243 km (0.112 R)
• M6: 1,901,838 km (0.041 R)
• M7: 2,016,430 km (0.099 R)
• M8: 2,133,415 km (0.11 R)
• M9: 2,404,636 km (0.117 R)
• M10: 3,248,967 km (0.062 R)
• M11: 4,065,322 km (0.103 R)
• M12: 4,746,441 km (0.103 R)
• M13: 4,824,382 km (0.078 R)
• M14: 5,626,226 km (0.078 R)
• M15: 5,708,804 km (0.098 R)
• M16: 6,642,295 km (0.034 R)
• M17: 6,904,989 km (0.108 R)
• M18: 7,215,853 km (0.06 R)
• M19: 8,982,006 km (0.084 R)
• M20: 10,112,517 km (0.051 R)
• M21: 11,079,817 km (0.093 R)
• M22: 11,131,578 km (0.088 R)
• M23: 11,548,357 km (0.106 R)
• M24: 11,758,692 km (0.078 R)
• M25: 12,612,447 km (0.112 R)
• M26: 12,829,065 km (0.117 R)
• M27: 13,210,988 km (0.1 R)
• M28: 13,320,793 km (0.101 R)
• M29: 13,375,845 km (0.096 R)
• M30: 13,430,897 km (0.069 R)
• M31: 13,818,804 km (0.108 R)
• M32: 14,379,198 km (0.115 R)
• M33: 15,522,275 km (0.098 R)
• M34: 17,350,959 km (0.07 R)
• M35: 17,955,185 km (0.039 R)
• M36: 18,812,830 km (0.059 R)
• M37: 19,122,348 km (0.113 R)
• M38: 19,997,944 km (0.096 R)
• M39: 21,464,602 km (0.092 R)
• M40: 22,112,959 km (0.101 R)
• M41: 22,833,721 km (0.095 R)
• M42: 23,097,612 km (0.11 R)
• M43: 23,230,006 km (0.095 R)
• M44: 23,362,699 km (0.12 R)
• M45: 23,628,684 km (0.117 R)
• M46: 23,695,405 km (0.049 R)
• M47: 24,432,773 km (0.097 R)
• M48: 24,500,092 km (0.087 R)
• M49: 24,838,034 km (0.098 R)
• M50: 26,067,579 km (0.109 R)
• M51: 26,274,323 km (0.071 R)
• M52: 27,107,134 km (0.064 R)
• M53: 27,176,996 km (0.036 R)
• M54: 27,246,709 km (0.098 R)
• M55: 27,807,701 km (0.104 R)
• M56: 29,298,294 km (0.111 R)
• M57: 29,728,837 km (0.095 R)
• M58: 30,451,245 km (0.065 R)
• M59: 30,887,472 km (0.03 R)
• M60: 31,619,006 km (0.05 R)
• M61: 31,766,061 km (0.108 R)
• M62: 31,987,017 km (0.04 R)
• M63: 33,697,668 km (0.084 R)
• M64: 33,772,766 km (0.117 R)
• M65: 35,133,210 km (0.11 R)
• M66: 35,743,569 km (0.05 R)
• M67: 36,357,369 km (0.101 R)
• M68: 37,829,262 km (0.1 R)
• M69: 38,141,623 km (0.027 R)
• M70: 38,926,264 km (0.086 R)
• M71: 40,033,587 km (0.108 R)
• M72: 40,431,667 km (0.11 R)
• M73: 41,231,567 km (0.09 R)
• M74: 41,311,901 km (0.035 R)
• M75: 41,553,053 km (0.066 R)
• M76: 41,714,020 km (0.094 R)
• M77: 42,684,611 km (0.115 R)
• M78: 45,806,718 km (0.094 R)
• M79: 46,306,375 km (0.065 R)
• M80: 46,975,527 km (0.103 R)
• M81: 47,395,298 km (0.084 R)
• M82: 47,479,372 km (0.116 R)
• M83: 48,661,943 km (0.102 R)
• M84: 49,768,818 km (0.071 R)
• M85: 51,228,744 km (0.099 R)
• M86: 53,401,204 km (0.098 R)
• M87: 53,926,891 km (0.112 R)
• M88: 54,102,668 km (0.091 R)
• M89: 54,719,012 km (0.08 R)
• M90: 55,426,161 km (0.069 R)
• M91: 56,670,965 km (0.115 R)
• M92: 57,386,491 km (0.115 R)
• M93: 57,476,100 km (0.103 R)
• M94: 58,195,068 km (0.093 R)
• M95: 58,736,163 km (0.068 R)
• M96: 59,641,679 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit