🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 46.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 21.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.69 AU - 0.69 AU

Year: 208 Days

Day: 37.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.22 AU - 2.28 AU

Year: 1227 Days

Day: 15.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.41 AU - 5.35 AU

Year: 3918 Days

Day: 39.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 12.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.97 AU - 6.87 AU

Year: 5912 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,317,487 km

• M1: 163,211 km (0.119 R)
• M2: 280,346 km (0.071 R)
• M3: 412,292 km (0.08 R)
• M4: 617,390 km (0.119 R)
• M5: 734,226 km (0.092 R)
• M6: 833,859 km (0.082 R)
• M7: 965,804 km (0.032 R)
• M8: 1,236,875 km (0.077 R)
• M9: 1,615,059 km (0.079 R)
• M10: 1,732,343 km (0.117 R)
• M11: 2,047,247 km (0.108 R)
• M12: 2,211,805 km (0.116 R)
• M13: 2,418,998 km (0.102 R)
• M14: 2,692,313 km (0.058 R)
• M15: 2,955,156 km (0.078 R)
• M16: 3,184,191 km (0.105 R)
• M17: 3,816,092 km (0.083 R)
• M18: 4,510,675 km (0.102 R)
• M19: 4,678,374 km (0.067 R)
• M20: 4,775,314 km (0.072 R)
• M21: 5,244,303 km (0.062 R)
• M22: 5,780,163 km (0.107 R)
• M23: 5,936,492 km (0.079 R)
• M24: 6,041,510 km (0.057 R)
• M25: 6,147,126 km (0.041 R)
• M26: 6,414,009 km (0.074 R)
• M27: 6,603,100 km (0.093 R)
• M28: 6,959,143 km (0.107 R)
• M29: 7,661,655 km (0.091 R)
• M30: 8,653,339 km (0.118 R)
• M31: 8,772,569 km (0.115 R)
• M32: 8,982,754 km (0.11 R)
• M33: 9,133,997 km (0.084 R)
• M34: 9,347,025 km (0.106 R)
• M35: 9,840,099 km (0.06 R)
• M36: 9,995,980 km (0.1 R)
• M37: 10,373,416 km (0.096 R)
• M38: 10,564,003 km (0.099 R)
• M39: 10,819,816 km (0.097 R)
• M40: 11,370,186 km (0.12 R)
• M41: 12,129,545 km (0.096 R)
• M42: 12,667,349 km (0.116 R)
• M43: 13,110,159 km (0.107 R)
• M44: 13,627,468 km (0.114 R)
• M45: 13,871,163 km (0.112 R)
• M46: 14,681,984 km (0.075 R)
• M47: 15,075,277 km (0.046 R)
• M48: 15,726,327 km (0.101 R)
• M49: 15,835,683 km (0.092 R)
• M50: 17,243,399 km (0.108 R)
• M51: 18,382,886 km (0.098 R)
• M52: 18,536,672 km (0.117 R)
• M53: 18,729,504 km (0.076 R)
• M54: 19,078,216 km (0.107 R)
• M55: 19,351,083 km (0.09 R)
• M56: 19,742,880 km (0.092 R)
• M57: 20,058,382 km (0.088 R)
• M58: 20,814,150 km (0.063 R)
• M59: 21,741,657 km (0.094 R)
• M60: 21,904,270 km (0.113 R)
• M61: 22,476,781 km (0.065 R)
• M62: 22,559,060 km (0.061 R)
• M63: 23,137,255 km (0.1 R)
• M64: 23,678,501 km (0.115 R)
• M65: 23,804,013 km (0.095 R)
• M66: 26,577,259 km (0.079 R)
• M67: 26,751,241 km (0.094 R)
• M68: 27,406,928 km (0.069 R)
• M69: 27,626,837 km (0.026 R)
• M70: 27,935,458 km (0.079 R)
• M71: 28,245,275 km (0.119 R)
• M72: 28,957,809 km (0.087 R)
• M73: 29,091,999 km (0.117 R)
• M74: 29,541,092 km (0.061 R)
• M75: 30,355,054 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 13

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.96 AU - 7.28 AU

Year: 6905 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,317,487 km

• M1: 165,306 km (0.107 R)
• M2: 373,097 km (0.118 R)
• M3: 511,924 km (0.05 R)
• M4: 607,517 km (0.083 R)
• M5: 789,877 km (0.076 R)
• M6: 872,604 km (0.092 R)
• M7: 958,773 km (0.073 R)
• M8: 1,048,083 km (0.106 R)
• M9: 1,164,171 km (0.108 R)
• M10: 1,448,407 km (0.117 R)
• M11: 1,825,094 km (0.074 R)
• M12: 2,142,840 km (0.118 R)
• M13: 2,478,538 km (0.056 R)
• M14: 2,913,718 km (0.117 R)
• M15: 3,443,444 km (0.057 R)
• M16: 3,531,707 km (0.118 R)
• M17: 3,710,626 km (0.087 R)
• M18: 3,984,689 km (0.116 R)
• M19: 4,227,636 km (0.094 R)
• M20: 4,379,627 km (0.077 R)
• M21: 4,552,862 km (0.119 R)
• M22: 5,066,132 km (0.041 R)
• M23: 5,350,218 km (0.108 R)
• M24: 5,432,347 km (0.105 R)
• M25: 5,807,240 km (0.109 R)
• M26: 6,019,220 km (0.083 R)
• M27: 6,233,743 km (0.101 R)
• M28: 6,407,277 km (0.038 R)
• M29: 6,892,572 km (0.047 R)
• M30: 7,275,842 km (0.11 R)
• M31: 7,689,331 km (0.112 R)
• M32: 8,039,838 km (0.11 R)
• M33: 8,252,567 km (0.049 R)
• M34: 8,515,260 km (0.104 R)
• M35: 8,732,177 km (0.046 R)
• M36: 9,270,281 km (0.081 R)
• M37: 9,394,148 km (0.081 R)
• M38: 9,593,412 km (0.116 R)
• M39: 9,693,643 km (0.119 R)
• M40: 10,046,843 km (0.091 R)
• M41: 10,353,070 km (0.084 R)
• M42: 10,559,067 km (0.088 R)
• M43: 11,369,737 km (0.101 R)
• M44: 11,876,425 km (0.112 R)
• M45: 12,065,068 km (0.106 R)
• M46: 12,390,593 km (0.118 R)
• M47: 12,554,553 km (0.111 R)
• M48: 12,774,162 km (0.119 R)
• M49: 13,440,920 km (0.043 R)
• M50: 13,722,014 km (0.114 R)
• M51: 14,290,187 km (0.081 R)
• M52: 14,663,583 km (0.098 R)
• M53: 14,750,200 km (0.08 R)
• M54: 16,099,872 km (0.119 R)
• M55: 16,428,539 km (0.076 R)
• M56: 16,608,655 km (0.067 R)
• M57: 16,880,175 km (0.112 R)
• M58: 17,031,718 km (0.07 R)
• M59: 17,214,077 km (0.093 R)
• M60: 17,672,894 km (0.119 R)
• M61: 17,765,196 km (0.104 R)
• M62: 17,919,282 km (0.057 R)
• M63: 18,571,379 km (0.036 R)
• M64: 18,727,709 km (0.11 R)
• M65: 18,916,052 km (0.115 R)
• M66: 19,167,975 km (0.089 R)
• M67: 19,326,100 km (0.034 R)
• M68: 19,421,095 km (0.091 R)
• M69: 20,930,687 km (0.09 R)
• M70: 21,322,185 km (0.054 R)
• M71: 21,781,899 km (0.112 R)
• M72: 22,211,693 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 5.8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.26 AU - 16.32 AU

Year: 17608 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 101,317,487 km

• M1: 344,524 km (0.058 R)
• M2: 402,867 km (0.083 R)
• M3: 652,247 km (0.118 R)
• M4: 923,617 km (0.086 R)
• M5: 1,115,701 km (0.056 R)
• M6: 1,611,319 km (0.117 R)
• M7: 1,790,387 km (0.061 R)
• M8: 1,869,076 km (0.073 R)
• M9: 2,084,497 km (0.061 R)
• M10: 2,223,324 km (0.074 R)
• M11: 2,808,102 km (0.12 R)
• M12: 2,930,622 km (0.118 R)
• M13: 2,992,556 km (0.039 R)
• M14: 3,702,099 km (0.109 R)
• M15: 4,214,471 km (0.118 R)
• M16: 5,005,694 km (0.102 R)
• M17: 5,380,287 km (0.086 R)
• M18: 5,802,901 km (0.119 R)
• M19: 6,720,385 km (0.113 R)
• M20: 7,384,899 km (0.059 R)
• M21: 7,639,514 km (0.08 R)
• M22: 7,896,972 km (0.086 R)
• M23: 9,226,598 km (0.109 R)
• M24: 9,272,076 km (0.118 R)
• M25: 9,500,662 km (0.064 R)
• M26: 9,684,966 km (0.047 R)
• M27: 10,103,840 km (0.09 R)
• M28: 10,339,158 km (0.099 R)
• M29: 10,528,698 km (0.093 R)
• M30: 10,767,307 km (0.052 R)
• M31: 15,139,604 km (0.049 R)
• M32: 15,301,020 km (0.083 R)
• M33: 17,337,346 km (0.057 R)
• M34: 17,562,491 km (0.082 R)
• M35: 17,675,437 km (0.05 R)
• M36: 18,129,766 km (0.119 R)
• M37: 19,749,761 km (0.037 R)
• M38: 20,280,235 km (0.115 R)
• M39: 20,398,717 km (0.12 R)
• M40: 21,114,692 km (0.091 R)
• M41: 21,536,109 km (0.105 R)
• M42: 23,560,019 km (0.081 R)
• M43: 23,684,634 km (0.059 R)
• M44: 23,809,399 km (0.095 R)
• M45: 23,871,931 km (0.115 R)
• M46: 26,351,515 km (0.06 R)
• M47: 27,654,363 km (0.08 R)
• M48: 29,312,356 km (0.099 R)
• M49: 31,344,045 km (0.1 R)
• M50: 32,031,447 km (0.099 R)
• M51: 38,216,422 km (0.07 R)
• M52: 38,656,239 km (0.042 R)
• M53: 39,024,101 km (0.118 R)
• M54: 39,171,454 km (0.055 R)
• M55: 40,656,213 km (0.108 R)
• M56: 41,555,895 km (0.065 R)
• M57: 41,706,390 km (0.069 R)
• M58: 43,603,890 km (0.1 R)
• M59: 43,756,928 km (0.106 R)
• M60: 44,524,665 km (0.113 R)
• M61: 45,762,288 km (0.076 R)
• M62: 46,463,303 km (0.103 R)
• M63: 47,639,741 km (0.109 R)
• M64: 47,955,093 km (0.052 R)
• M65: 48,350,331 km (0.075 R)
• M66: 49,781,833 km (0.12 R)
• M67: 50,985,497 km (0.057 R)
• M68: 51,550,379 km (0.097 R)
• M69: 52,686,575 km (0.108 R)
• M70: 54,488,481 km (0.079 R)
• M71: 54,900,923 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.9

Radius: 4.2

Gravity: 38.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19 AU - 19.74 AU

Year: 30983 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,317,487 km

• M1: 501,452 km (0.053 R)
• M2: 659,278 km (0.101 R)
• M3: 715,377 km (0.12 R)
• M4: 1,927,718 km (0.118 R)
• M5: 2,832,037 km (0.108 R)
• M6: 3,746,679 km (0.118 R)
• M7: 4,157,026 km (0.107 R)
• M8: 4,908,755 km (0.099 R)
• M9: 6,291,638 km (0.082 R)
• M10: 6,901,099 km (0.05 R)
• M11: 6,963,182 km (0.095 R)
• M12: 7,275,842 km (0.115 R)
• M13: 7,657,017 km (0.104 R)
• M14: 8,705,100 km (0.098 R)
• M15: 10,217,983 km (0.06 R)
• M16: 11,588,449 km (0.106 R)
• M17: 12,407,797 km (0.116 R)
• M18: 13,554,913 km (0.062 R)
• M19: 13,632,555 km (0.065 R)
• M20: 14,975,644 km (0.089 R)
• M21: 15,703,438 km (0.085 R)
• M22: 15,948,629 km (0.103 R)
• M23: 16,030,758 km (0.088 R)
• M24: 16,277,595 km (0.059 R)
• M25: 16,858,483 km (0.1 R)
• M26: 19,161,991 km (0.08 R)
• M27: 19,336,422 km (0.061 R)
• M28: 19,511,452 km (0.072 R)
• M29: 19,863,156 km (0.097 R)
• M30: 22,750,844 km (0.077 R)
• M31: 23,773,346 km (0.07 R)
• M32: 24,715,812 km (0.103 R)
• M33: 25,478,612 km (0.116 R)
• M34: 26,832,024 km (0.105 R)
• M35: 26,929,561 km (0.118 R)
• M36: 27,124,936 km (0.106 R)
• M37: 27,222,923 km (0.094 R)
• M38: 27,714,202 km (0.112 R)
• M39: 27,812,787 km (0.112 R)
• M40: 28,406,990 km (0.078 R)
• M41: 30,927,265 km (0.11 R)
• M42: 32,369,538 km (0.098 R)
• M43: 32,994,409 km (0.08 R)
• M44: 35,105,684 km (0.115 R)
• M45: 37,042,826 km (0.112 R)
• M46: 37,260,192 km (0.092 R)
• M47: 37,914,982 km (0.108 R)
• M48: 39,346,334 km (0.116 R)
• M49: 39,457,186 km (0.115 R)
• M50: 40,235,993 km (0.117 R)
• M51: 40,571,391 km (0.078 R)
• M52: 41,470,175 km (0.102 R)
• M53: 41,582,972 km (0.106 R)
• M54: 41,695,769 km (0.057 R)
• M55: 42,148,452 km (0.102 R)
• M56: 42,375,392 km (0.102 R)
• M57: 46,528,977 km (0.104 R)
• M58: 47,233,732 km (0.051 R)
• M59: 48,179,041 km (0.039 R)
• M60: 49,488,771 km (0.089 R)
• M61: 49,847,955 km (0.095 R)
• M62: 51,657,192 km (0.047 R)
• M63: 52,265,008 km (0.078 R)
• M64: 54,472,773 km (0.108 R)
• M65: 55,961,422 km (0.112 R)
• M66: 56,086,037 km (0.057 R)
• M67: 57,463,384 km (0.115 R)
• M68: 58,598,533 km (0.113 R)
• M69: 63,862,583 km (0.063 R)
• M70: 64,776,327 km (0.051 R)
• M71: 65,694,409 km (0.108 R)
• M72: 67,676,132 km (0.058 R)
• M73: 72,240,213 km (0.102 R)
• M74: 72,375,899 km (0.086 R)
• M75: 76,348,919 km (0.101 R)
• M76: 77,457,439 km (0.08 R)
• M77: 79,970,683 km (0.039 R)
• M78: 80,955,337 km (0.107 R)
• M79: 81,237,329 km (0.084 R)
• M80: 84,790,577 km (0.071 R)
• M81: 85,794,528 km (0.075 R)
• M82: 88,248,981 km (0.12 R)
• M83: 88,684,610 km (0.051 R)
• M84: 89,266,396 km (0.097 R)
• M85: 91,900,216 km (0.066 R)
• M86: 94,856,569 km (0.112 R)
• M87: 95,898,668 km (0.074 R)
• M88: 97,393,899 km (0.029 R)
• M89: 97,994,235 km (0.109 R)
• M90: 99,500,237 km (0.088 R)
• M91: 99,651,181 km (0.111 R)
• M92: 100,256,005 km (0.061 R)
• M93: 101,317,551 km (0.103 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit