🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 28 Hours

Environment

Temp: 208 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 24.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,009,523 km

• M1: 250,427 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 505 Days

Day: 32.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.39 AU - 1.41 AU

Year: 599 Days

Day: 42.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,009,523 km

• M1: 82,279 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.79 AU - 1.99 AU

Year: 940 Days

Day: 35.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.28 AU - 3.02 AU

Year: 1560 Days

Day: 28.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 11.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.8 AU - 6.52 AU

Year: 5529 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,009,523 km

• M1: 157,227 km (0.119 R)
• M2: 292,165 km (0.063 R)
• M3: 547,379 km (0.118 R)
• M4: 968,347 km (0.115 R)
• M5: 1,050,027 km (0.09 R)
• M6: 1,206,357 km (0.088 R)
• M7: 1,689,110 km (0.085 R)
• M8: 1,806,245 km (0.087 R)
• M9: 2,192,357 km (0.029 R)
• M10: 2,879,609 km (0.117 R)
• M11: 3,268,115 km (0.086 R)
• M12: 4,140,570 km (0.108 R)
• M13: 5,008,986 km (0.12 R)
• M14: 5,451,496 km (0.077 R)
• M15: 5,702,970 km (0.093 R)
• M16: 6,113,167 km (0.096 R)
• M17: 6,191,108 km (0.072 R)
• M18: 7,152,873 km (0.069 R)
• M19: 7,428,282 km (0.079 R)
• M20: 8,275,605 km (0.032 R)
• M21: 8,362,072 km (0.11 R)
• M22: 9,094,055 km (0.08 R)
• M23: 9,573,217 km (0.085 R)
• M24: 10,153,058 km (0.056 R)
• M25: 10,369,676 km (0.103 R)
• M26: 10,556,374 km (0.105 R)
• M27: 10,744,418 km (0.068 R)
• M28: 10,901,795 km (0.1 R)
• M29: 11,250,957 km (0.076 R)
• M30: 12,353,343 km (0.037 R)
• M31: 12,485,289 km (0.1 R)
• M32: 12,684,104 km (0.066 R)
• M33: 12,783,886 km (0.049 R)
• M34: 13,354,452 km (0.099 R)
• M35: 13,489,988 km (0.112 R)
• M36: 14,174,099 km (0.081 R)
• M37: 15,115,668 km (0.119 R)
• M38: 16,005,476 km (0.103 R)
• M39: 16,474,914 km (0.057 R)
• M40: 16,839,185 km (0.11 R)
• M41: 17,724,057 km (0.083 R)
• M42: 17,873,056 km (0.089 R)
• M43: 18,022,355 km (0.071 R)
• M44: 18,927,422 km (0.083 R)
• M45: 20,195,862 km (0.092 R)
• M46: 20,429,384 km (0.063 R)
• M47: 20,546,520 km (0.091 R)
• M48: 20,663,804 km (0.115 R)
• M49: 22,289,933 km (0.045 R)
• M50: 22,450,751 km (0.115 R)
• M51: 22,773,733 km (0.051 R)
• M52: 23,833,634 km (0.107 R)
• M53: 23,998,042 km (0.067 R)
• M54: 24,162,898 km (0.056 R)
• M55: 24,992,867 km (0.052 R)
• M56: 25,243,743 km (0.042 R)
• M57: 25,790,075 km (0.114 R)
• M58: 26,382,781 km (0.108 R)
• M59: 27,237,434 km (0.084 R)
• M60: 27,452,406 km (0.057 R)
• M61: 27,538,574 km (0.082 R)
• M62: 27,884,295 km (0.056 R)
• M63: 28,187,829 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 12.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.94 AU - 9 AU

Year: 8915 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,009,523 km

• M1: 155,881 km (0.093 R)
• M2: 309,668 km (0.094 R)
• M3: 512,672 km (0.1 R)
• M4: 658,679 km (0.088 R)
• M5: 764,894 km (0.101 R)
• M6: 866,022 km (0.09 R)
• M7: 1,045,540 km (0.058 R)
• M8: 1,442,871 km (0.078 R)
• M9: 1,673,701 km (0.116 R)
• M10: 1,763,609 km (0.099 R)
• M11: 1,963,921 km (0.109 R)
• M12: 2,662,543 km (0.116 R)
• M13: 2,839,667 km (0.035 R)
• M14: 3,020,830 km (0.092 R)
• M15: 3,131,383 km (0.107 R)
• M16: 3,262,131 km (0.049 R)
• M17: 3,568,059 km (0.109 R)
• M18: 3,645,999 km (0.039 R)
• M19: 3,823,422 km (0.083 R)
• M20: 4,187,095 km (0.11 R)
• M21: 4,373,195 km (0.039 R)
• M22: 4,477,763 km (0.108 R)
• M23: 4,689,444 km (0.12 R)
• M24: 4,839,641 km (0.066 R)
• M25: 4,926,108 km (0.099 R)
• M26: 5,188,952 km (0.07 R)
• M27: 5,277,514 km (0.114 R)
• M28: 5,774,029 km (0.117 R)
• M29: 6,215,044 km (0.115 R)
• M30: 6,595,022 km (0.073 R)
• M31: 6,691,214 km (0.1 R)
• M32: 7,055,933 km (0.086 R)
• M33: 7,327,603 km (0.107 R)
• M34: 7,779,688 km (0.109 R)
• M35: 7,855,983 km (0.107 R)
• M36: 8,009,171 km (0.062 R)
• M37: 8,189,287 km (0.103 R)
• M38: 8,869,807 km (0.102 R)
• M39: 8,949,393 km (0.114 R)
• M40: 9,270,580 km (0.055 R)
• M41: 9,486,899 km (0.063 R)
• M42: 10,173,403 km (0.059 R)
• M43: 10,819,367 km (0.072 R)
• M44: 11,075,628 km (0.098 R)
• M45: 11,420,601 km (0.065 R)
• M46: 12,121,167 km (0.056 R)
• M47: 12,595,991 km (0.038 R)
• M48: 12,775,509 km (0.08 R)
• M49: 12,865,716 km (0.075 R)
• M50: 13,046,580 km (0.076 R)
• M51: 13,137,386 km (0.106 R)
• M52: 13,228,341 km (0.088 R)
• M53: 13,625,075 km (0.034 R)
• M54: 13,840,346 km (0.084 R)
• M55: 14,274,180 km (0.119 R)
• M56: 14,398,945 km (0.107 R)
• M57: 14,807,048 km (0.035 R)
• M58: 15,219,040 km (0.088 R)
• M59: 15,602,609 km (0.091 R)
• M60: 15,957,006 km (0.106 R)
• M61: 16,086,558 km (0.105 R)
• M62: 16,249,022 km (0.1 R)
• M63: 16,673,879 km (0.053 R)
• M64: 16,805,376 km (0.101 R)
• M65: 16,937,172 km (0.103 R)
• M66: 17,534,666 km (0.106 R)
• M67: 17,970,594 km (0.118 R)
• M68: 18,647,973 km (0.105 R)
• M69: 18,921,288 km (0.092 R)
• M70: 19,784,169 km (0.112 R)
• M71: 19,993,007 km (0.113 R)
• M72: 20,378,072 km (0.072 R)
• M73: 20,659,616 km (0.112 R)
• M74: 21,369,308 km (0.051 R)
• M75: 21,978,770 km (0.077 R)
• M76: 24,100,666 km (0.119 R)
• M77: 24,435,915 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 14.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.38 AU - 13.96 AU

Year: 15354 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,009,523 km

• M1: 229,034 km (0.093 R)
• M2: 389,104 km (0.048 R)
• M3: 578,046 km (0.118 R)
• M4: 886,816 km (0.045 R)
• M5: 1,177,934 km (0.104 R)
• M6: 1,273,975 km (0.105 R)
• M7: 1,553,275 km (0.072 R)
• M8: 2,024,358 km (0.064 R)
• M9: 2,201,482 km (0.062 R)
• M10: 2,383,842 km (0.026 R)
• M11: 2,635,166 km (0.112 R)
• M12: 2,764,120 km (0.109 R)
• M13: 3,336,332 km (0.098 R)
• M14: 3,654,227 km (0.079 R)
• M15: 4,983,703 km (0.108 R)
• M16: 5,307,284 km (0.118 R)
• M17: 6,625,390 km (0.108 R)
• M18: 6,758,233 km (0.05 R)
• M19: 7,071,491 km (0.119 R)
• M20: 7,759,193 km (0.087 R)
• M21: 7,946,190 km (0.056 R)
• M22: 8,564,478 km (0.086 R)
• M23: 8,709,438 km (0.066 R)
• M24: 9,897,994 km (0.113 R)
• M25: 10,254,336 km (0.103 R)
• M26: 10,511,345 km (0.102 R)
• M27: 11,242,729 km (0.046 R)
• M28: 11,561,223 km (0.034 R)
• M29: 11,721,592 km (0.119 R)
• M30: 12,315,944 km (0.108 R)
• M31: 13,086,672 km (0.076 R)
• M32: 13,477,871 km (0.117 R)
• M33: 14,616,909 km (0.03 R)
• M34: 14,906,530 km (0.074 R)
• M35: 17,230,234 km (0.065 R)
• M36: 17,352,455 km (0.049 R)
• M37: 17,720,765 km (0.111 R)
• M38: 17,905,968 km (0.103 R)
• M39: 18,465,164 km (0.086 R)
• M40: 18,652,910 km (0.07 R)
• M41: 20,306,265 km (0.114 R)
• M42: 20,694,472 km (0.082 R)
• M43: 21,741,657 km (0.073 R)
• M44: 22,538,415 km (0.083 R)
• M45: 23,887,638 km (0.064 R)
• M46: 24,023,922 km (0.109 R)
• M47: 24,434,568 km (0.09 R)
• M48: 24,640,714 km (0.085 R)
• M49: 25,680,419 km (0.033 R)
• M50: 26,592,966 km (0.07 R)
• M51: 27,017,824 km (0.085 R)
• M52: 27,159,942 km (0.066 R)
• M53: 29,467,340 km (0.062 R)
• M54: 31,238,728 km (0.113 R)
• M55: 31,387,877 km (0.08 R)
• M56: 34,190,294 km (0.1 R)
• M57: 36,207,173 km (0.056 R)
• M58: 36,442,340 km (0.108 R)
• M59: 36,756,646 km (0.074 R)
• M60: 37,705,246 km (0.12 R)
• M61: 38,023,291 km (0.112 R)
• M62: 38,741,959 km (0.055 R)
• M63: 39,707,164 km (0.108 R)
• M64: 40,192,759 km (0.109 R)
• M65: 40,436,304 km (0.042 R)
• M66: 40,843,360 km (0.076 R)
• M67: 41,825,620 km (0.076 R)
• M68: 43,396,996 km (0.071 R)
• M69: 43,730,300 km (0.081 R)
• M70: 49,698,357 km (0.108 R)
• M71: 50,484,045 km (0.12 R)
• M72: 52,510,648 km (0.045 R)
• M73: 56,824,901 km (0.065 R)
• M74: 59,024,438 km (0.063 R)
• M75: 59,301,344 km (0.116 R)
• M76: 60,506,205 km (0.097 R)
• M77: 61,158,302 km (0.104 R)
• M78: 61,438,499 km (0.117 R)
• M79: 62,751,669 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 4.6

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.81 AU - 15.63 AU

Year: 16407 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,009,523 km

• M1: 105,167 km (0.096 R)
• M2: 213,626 km (0.105 R)
• M3: 281,842 km (0.07 R)
• M4: 318,943 km (0.053 R)
• M5: 455,226 km (0.107 R)
• M6: 888,761 km (0.115 R)
• M7: 1,022,501 km (0.09 R)
• M8: 1,287,738 km (0.053 R)
• M9: 1,596,359 km (0.059 R)
• M10: 1,688,661 km (0.045 R)
• M11: 2,050,538 km (0.107 R)
• M12: 2,304,854 km (0.107 R)
• M13: 2,842,958 km (0.099 R)
• M14: 3,271,107 km (0.063 R)
• M15: 3,537,690 km (0.111 R)
• M16: 4,028,521 km (0.04 R)
• M17: 4,218,211 km (0.077 R)
• M18: 4,443,057 km (0.093 R)
• M19: 4,507,982 km (0.032 R)
• M20: 4,704,853 km (0.056 R)
• M21: 5,554,868 km (0.088 R)
• M22: 5,589,874 km (0.069 R)
• M23: 5,943,673 km (0.077 R)
• M24: 6,934,759 km (0.116 R)
• M25: 7,086,002 km (0.109 R)
• M26: 7,584,612 km (0.032 R)
• M27: 8,818,944 km (0.094 R)
• M28: 9,147,611 km (0.063 R)
• M29: 10,199,882 km (0.118 R)
• M30: 11,467,724 km (0.081 R)
• M31: 12,097,381 km (0.07 R)
• M32: 13,343,232 km (0.038 R)
• M33: 13,531,127 km (0.084 R)
• M34: 13,625,524 km (0.109 R)
• M35: 14,920,293 km (0.119 R)
• M36: 15,805,015 km (0.05 R)
• M37: 16,504,834 km (0.032 R)
• M38: 16,757,205 km (0.097 R)
• M39: 16,960,060 km (0.115 R)
• M40: 17,317,001 km (0.079 R)
• M41: 17,368,163 km (0.075 R)
• M42: 20,368,049 km (0.115 R)
• M43: 20,476,209 km (0.104 R)
• M44: 20,856,187 km (0.045 R)
• M45: 20,965,094 km (0.038 R)
• M46: 21,238,410 km (0.107 R)
• M47: 21,348,065 km (0.112 R)
• M48: 21,567,974 km (0.097 R)
• M49: 21,899,183 km (0.074 R)
• M50: 22,343,489 km (0.075 R)
• M51: 22,399,140 km (0.107 R)
• M52: 23,466,969 km (0.065 R)
• M53: 24,378,918 km (0.087 R)
• M54: 25,302,535 km (0.11 R)
• M55: 25,418,773 km (0.036 R)
• M56: 25,768,532 km (0.092 R)
• M57: 25,827,025 km (0.114 R)
• M58: 27,840,762 km (0.051 R)
• M59: 28,020,728 km (0.084 R)
• M60: 28,261,431 km (0.115 R)
• M61: 29,475,418 km (0.084 R)
• M62: 30,150,254 km (0.108 R)
• M63: 30,644,226 km (0.032 R)
• M64: 30,954,343 km (0.096 R)
• M65: 31,265,506 km (0.104 R)
• M66: 32,016,487 km (0.111 R)
• M67: 33,090,451 km (0.11 R)
• M68: 34,433,391 km (0.09 R)
• M69: 34,562,344 km (0.113 R)
• M70: 34,691,297 km (0.072 R)
• M71: 35,014,429 km (0.107 R)
• M72: 37,701,955 km (0.059 R)
• M73: 37,834,648 km (0.079 R)
• M74: 38,969,647 km (0.108 R)
• M75: 39,036,816 km (0.091 R)
• M76: 39,238,325 km (0.099 R)
• M77: 40,454,855 km (0.061 R)
• M78: 40,658,906 km (0.117 R)
• M79: 41,067,907 km (0.032 R)
• M80: 41,889,947 km (0.039 R)
• M81: 42,165,057 km (0.089 R)
• M82: 42,578,995 km (0.114 R)
• M83: 42,717,373 km (0.11 R)
• M84: 43,202,519 km (0.099 R)
• M85: 43,411,058 km (0.1 R)
• M86: 46,151,542 km (0.095 R)
• M87: 46,791,970 km (0.117 R)
• M88: 47,148,911 km (0.111 R)
• M89: 47,220,418 km (0.119 R)
• M90: 47,793,827 km (0.064 R)
• M91: 47,865,784 km (0.112 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit