🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 26.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,153,432 km

• M1: 49,517 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.85 AU - 1.23 AU

Year: 389 Days

Day: 12.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.96 AU - 1.24 AU

Year: 424 Days

Day: 35.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,153,432 km

• M1: 146,606 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.55 AU - 2.91 AU

Year: 1656 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 10.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.94 AU - 5.52 AU

Year: 3776 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,153,432 km

• M1: 165,455 km (0.115 R)
• M2: 470,784 km (0.049 R)
• M3: 637,287 km (0.071 R)
• M4: 753,375 km (0.064 R)
• M5: 1,193,941 km (0.095 R)
• M6: 1,378,395 km (0.046 R)
• M7: 1,748,051 km (0.111 R)
• M8: 1,873,564 km (0.104 R)
• M9: 2,104,094 km (0.114 R)
• M10: 2,268,053 km (0.112 R)
• M11: 2,374,717 km (0.111 R)
• M12: 2,498,584 km (0.109 R)
• M13: 2,688,723 km (0.106 R)
• M14: 2,949,621 km (0.11 R)
• M15: 3,049,553 km (0.089 R)
• M16: 3,201,694 km (0.109 R)
• M17: 3,304,617 km (0.086 R)
• M18: 3,548,910 km (0.111 R)
• M19: 3,763,134 km (0.108 R)
• M20: 3,835,390 km (0.071 R)
• M21: 3,926,645 km (0.032 R)
• M22: 4,092,399 km (0.088 R)
• M23: 4,450,237 km (0.064 R)
• M24: 4,976,224 km (0.113 R)
• M25: 5,055,810 km (0.117 R)
• M26: 5,419,332 km (0.089 R)
• M27: 5,521,807 km (0.064 R)
• M28: 5,708,056 km (0.119 R)
• M29: 5,791,382 km (0.086 R)
• M30: 6,343,548 km (0.102 R)
• M31: 6,823,907 km (0.104 R)
• M32: 7,046,209 km (0.087 R)
• M33: 7,135,818 km (0.037 R)
• M34: 7,338,823 km (0.098 R)
• M35: 8,052,554 km (0.096 R)
• M36: 8,122,865 km (0.08 R)
• M37: 8,240,300 km (0.089 R)
• M38: 8,405,904 km (0.109 R)
• M39: 8,477,113 km (0.116 R)
• M40: 8,692,235 km (0.104 R)
• M41: 8,909,152 km (0.094 R)
• M42: 9,006,091 km (0.108 R)
• M43: 9,521,007 km (0.09 R)
• M44: 9,744,656 km (0.112 R)
• M45: 9,819,455 km (0.099 R)
• M46: 10,121,194 km (0.099 R)
• M47: 11,437,056 km (0.106 R)
• M48: 11,780,982 km (0.111 R)
• M49: 11,887,496 km (0.103 R)
• M50: 12,182,203 km (0.096 R)
• M51: 12,262,986 km (0.059 R)
• M52: 12,970,435 km (0.086 R)
• M53: 13,301,495 km (0.041 R)
• M54: 13,803,396 km (0.083 R)
• M55: 14,084,789 km (0.104 R)
• M56: 14,911,766 km (0.079 R)
• M57: 15,578,823 km (0.115 R)
• M58: 15,725,130 km (0.116 R)
• M59: 15,813,243 km (0.08 R)
• M60: 16,582,774 km (0.09 R)
• M61: 16,702,303 km (0.072 R)
• M62: 16,942,108 km (0.044 R)
• M63: 17,273,767 km (0.057 R)
• M64: 17,729,442 km (0.087 R)
• M65: 18,808,192 km (0.026 R)
• M66: 19,026,605 km (0.116 R)
• M67: 19,308,448 km (0.092 R)
• M68: 20,226,231 km (0.11 R)
• M69: 20,353,987 km (0.1 R)
• M70: 20,835,243 km (0.099 R)
• M71: 21,028,823 km (0.093 R)
• M72: 21,352,852 km (0.091 R)
• M73: 21,809,126 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 12.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.05 AU - 9.45 AU

Year: 8699 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,153,432 km

• M1: 178,321 km (0.106 R)
• M2: 291,566 km (0.109 R)
• M3: 377,585 km (0.119 R)
• M4: 546,032 km (0.04 R)
• M5: 652,546 km (0.111 R)
• M6: 915,090 km (0.114 R)
• M7: 1,046,138 km (0.088 R)
• M8: 1,170,005 km (0.107 R)
• M9: 1,847,833 km (0.116 R)
• M10: 2,121,597 km (0.101 R)
• M11: 2,727,618 km (0.106 R)
• M12: 2,882,601 km (0.116 R)
• M13: 3,100,565 km (0.062 R)
• M14: 3,221,740 km (0.114 R)
• M15: 3,344,560 km (0.101 R)
• M16: 3,594,986 km (0.034 R)
• M17: 3,701,051 km (0.118 R)
• M18: 4,136,381 km (0.056 R)
• M19: 4,519,501 km (0.092 R)
• M20: 5,103,681 km (0.091 R)
• M21: 5,271,530 km (0.087 R)
• M22: 5,662,429 km (0.11 R)
• M23: 6,394,561 km (0.095 R)
• M24: 6,654,113 km (0.104 R)
• M25: 6,864,149 km (0.089 R)
• M26: 7,049,800 km (0.076 R)
• M27: 7,534,946 km (0.115 R)
• M28: 8,003,037 km (0.115 R)
• M29: 8,114,637 km (0.116 R)
• M30: 8,594,547 km (0.051 R)
• M31: 9,025,688 km (0.057 R)
• M32: 9,258,463 km (0.083 R)
• M33: 9,700,375 km (0.057 R)
• M34: 9,849,374 km (0.109 R)
• M35: 10,635,661 km (0.113 R)
• M36: 10,758,480 km (0.079 R)
• M37: 11,410,877 km (0.097 R)
• M38: 11,916,518 km (0.057 R)
• M39: 12,108,152 km (0.087 R)
• M40: 12,365,012 km (0.03 R)
• M41: 12,526,578 km (0.061 R)
• M42: 13,015,464 km (0.084 R)
• M43: 13,114,049 km (0.105 R)
• M44: 13,610,414 km (0.114 R)
• M45: 13,978,275 km (0.07 R)
• M46: 14,519,371 km (0.104 R)
• M47: 14,895,310 km (0.086 R)
• M48: 15,032,791 km (0.059 R)
• M49: 15,239,984 km (0.1 R)
• M50: 15,831,793 km (0.089 R)
• M51: 16,608,954 km (0.061 R)
• M52: 17,002,097 km (0.061 R)
• M53: 17,181,914 km (0.105 R)
• M54: 17,615,897 km (0.087 R)
• M55: 18,016,969 km (0.053 R)
• M56: 18,163,575 km (0.116 R)
• M57: 18,605,637 km (0.089 R)
• M58: 18,865,339 km (0.106 R)
• M59: 19,200,737 km (0.045 R)
• M60: 20,257,197 km (0.054 R)
• M61: 20,638,971 km (0.065 R)
• M62: 21,332,357 km (0.077 R)
• M63: 21,526,386 km (0.093 R)
• M64: 21,681,967 km (0.094 R)
• M65: 21,798,953 km (0.086 R)
• M66: 22,742,018 km (0.091 R)
• M67: 22,979,879 km (0.076 R)
• M68: 23,698,397 km (0.072 R)
• M69: 23,939,549 km (0.117 R)
• M70: 25,362,673 km (0.059 R)
• M71: 25,980,812 km (0.074 R)
• M72: 26,980,425 km (0.103 R)
• M73: 27,484,869 km (0.03 R)
• M74: 27,695,951 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 8.9

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.09 AU - 8.97 AU

Year: 9145 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,153,432 km

• M1: 149,598 km (0.102 R)
• M2: 239,656 km (0.099 R)
• M3: 371,601 km (0.101 R)
• M4: 560,543 km (0.061 R)
• M5: 731,085 km (0.109 R)
• M6: 1,445,714 km (0.115 R)
• M7: 1,530,835 km (0.096 R)
• M8: 2,759,482 km (0.112 R)
• M9: 2,865,996 km (0.096 R)
• M10: 2,946,928 km (0.085 R)
• M11: 3,391,384 km (0.056 R)
• M12: 3,827,162 km (0.106 R)
• M13: 4,066,968 km (0.045 R)
• M14: 4,404,610 km (0.08 R)
• M15: 4,815,406 km (0.052 R)
• M16: 5,205,557 km (0.101 R)
• M17: 5,271,530 km (0.106 R)
• M18: 5,437,883 km (0.057 R)
• M19: 5,639,690 km (0.095 R)
• M20: 5,912,706 km (0.08 R)
• M21: 6,225,067 km (0.116 R)
• M22: 6,902,147 km (0.073 R)
• M23: 7,304,714 km (0.096 R)
• M24: 7,828,307 km (0.116 R)
• M25: 8,018,147 km (0.03 R)
• M26: 8,094,591 km (0.101 R)
• M27: 8,441,509 km (0.114 R)
• M28: 8,519,150 km (0.074 R)
• M29: 9,510,984 km (0.102 R)
• M30: 9,999,870 km (0.05 R)
• M31: 10,413,657 km (0.087 R)
• M32: 10,875,167 km (0.063 R)
• M33: 11,515,446 km (0.109 R)
• M34: 12,653,885 km (0.11 R)
• M35: 12,966,545 km (0.096 R)
• M36: 13,146,362 km (0.112 R)
• M37: 13,965,709 km (0.11 R)
• M38: 14,057,862 km (0.113 R)
• M39: 14,335,216 km (0.066 R)
• M40: 14,567,691 km (0.062 R)
• M41: 14,895,460 km (0.11 R)
• M42: 15,083,804 km (0.081 R)
• M43: 15,367,740 km (0.095 R)
• M44: 15,558,029 km (0.106 R)
• M45: 15,941,000 km (0.117 R)
• M46: 16,278,642 km (0.086 R)
• M47: 17,010,175 km (0.099 R)
• M48: 17,207,046 km (0.103 R)
• M49: 18,202,919 km (0.102 R)
• M50: 18,961,979 km (0.098 R)
• M51: 19,217,193 km (0.08 R)
• M52: 20,197,807 km (0.12 R)
• M53: 21,300,493 km (0.112 R)
• M54: 22,530,487 km (0.083 R)
• M55: 22,638,646 km (0.092 R)
• M56: 23,018,026 km (0.094 R)
• M57: 23,235,990 km (0.049 R)
• M58: 24,501,588 km (0.076 R)
• M59: 25,282,938 km (0.043 R)
• M60: 25,339,187 km (0.094 R)
• M61: 25,620,431 km (0.076 R)
• M62: 26,870,171 km (0.062 R)
• M63: 27,502,521 km (0.108 R)
• M64: 27,965,377 km (0.03 R)
• M65: 28,197,852 km (0.059 R)
• M66: 28,664,747 km (0.062 R)
• M67: 29,546,926 km (0.075 R)
• M68: 29,783,590 km (0.098 R)
• M69: 30,617,149 km (0.082 R)
• M70: 31,337,762 km (0.108 R)
• M71: 31,398,050 km (0.108 R)
• M72: 32,612,336 km (0.096 R)
• M73: 33,348,208 km (0.047 R)
• M74: 33,471,327 km (0.079 R)
• M75: 34,400,030 km (0.115 R)
• M76: 34,586,729 km (0.11 R)
• M77: 35,399,943 km (0.106 R)
• M78: 35,714,248 km (0.097 R)
• M79: 37,748,480 km (0.089 R)
• M80: 38,005,489 km (0.092 R)
• M81: 38,391,900 km (0.094 R)
• M82: 39,233,687 km (0.112 R)
• M83: 39,624,287 km (0.088 R)
• M84: 41,331,648 km (0.107 R)
• M85: 44,953,711 km (0.094 R)
• M86: 45,498,846 km (0.106 R)
• M87: 45,567,212 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 9.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.53 AU - 14.95 AU

Year: 15720 Days

Day: 13.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,153,432 km

• M1: 669,301 km (0.081 R)
• M2: 749,934 km (0.106 R)
• M3: 855,700 km (0.027 R)
• M4: 989,590 km (0.076 R)
• M5: 1,381,088 km (0.087 R)
• M6: 1,567,038 km (0.114 R)
• M7: 1,963,622 km (0.109 R)
• M8: 2,022,862 km (0.083 R)
• M9: 3,580,924 km (0.045 R)
• M10: 3,727,231 km (0.06 R)
• M11: 4,371,100 km (0.042 R)
• M12: 4,805,981 km (0.104 R)
• M13: 5,589,874 km (0.075 R)
• M14: 6,501,972 km (0.063 R)
• M15: 6,861,456 km (0.1 R)
• M16: 8,267,078 km (0.081 R)
• M17: 9,052,167 km (0.064 R)
• M18: 9,403,124 km (0.113 R)
• M19: 10,640,149 km (0.106 R)
• M20: 11,439,151 km (0.096 R)
• M21: 11,982,490 km (0.082 R)
• M22: 12,202,250 km (0.108 R)
• M23: 12,813,357 km (0.104 R)
• M24: 13,150,850 km (0.071 R)
• M25: 13,434,338 km (0.032 R)
• M26: 13,548,331 km (0.091 R)
• M27: 13,834,661 km (0.058 R)
• M28: 14,823,204 km (0.069 R)
• M29: 16,929,243 km (0.066 R)
• M30: 17,113,996 km (0.12 R)
• M31: 17,672,595 km (0.104 R)
• M32: 18,363,438 km (0.116 R)
• M33: 19,706,677 km (0.111 R)
• M34: 20,226,829 km (0.047 R)
• M35: 20,422,952 km (0.055 R)
• M36: 24,338,078 km (0.06 R)
• M37: 24,686,192 km (0.067 R)
• M38: 25,176,424 km (0.094 R)
• M39: 25,599,038 km (0.119 R)
• M40: 26,166,313 km (0.112 R)
• M41: 26,953,198 km (0.058 R)
• M42: 27,313,280 km (0.092 R)
• M43: 27,675,157 km (0.103 R)
• M44: 29,433,830 km (0.108 R)
• M45: 31,228,256 km (0.11 R)
• M46: 31,758,431 km (0.106 R)
• M47: 31,910,423 km (0.114 R)
• M48: 32,062,564 km (0.118 R)
• M49: 32,291,448 km (0.093 R)
• M50: 33,135,031 km (0.11 R)
• M51: 36,263,272 km (0.103 R)
• M52: 36,501,731 km (0.101 R)
• M53: 37,621,172 km (0.103 R)
• M54: 38,914,296 km (0.111 R)
• M55: 39,239,821 km (0.11 R)
• M56: 41,046,514 km (0.027 R)
• M57: 41,378,023 km (0.06 R)
• M58: 41,627,104 km (0.028 R)
• M59: 42,544,886 km (0.117 R)
• M60: 42,628,661 km (0.115 R)
• M61: 43,048,283 km (0.119 R)
• M62: 44,145,733 km (0.089 R)
• M63: 44,315,527 km (0.058 R)
• M64: 44,570,292 km (0.103 R)
• M65: 46,109,953 km (0.079 R)
• M66: 46,713,431 km (0.119 R)
• M67: 46,972,834 km (0.066 R)
• M68: 47,059,451 km (0.101 R)
• M69: 48,539,423 km (0.055 R)
• M70: 49,065,409 km (0.116 R)
• M71: 49,417,113 km (0.056 R)
• M72: 51,277,363 km (0.078 R)
• M73: 52,260,969 km (0.093 R)
• M74: 52,530,245 km (0.025 R)
• M75: 53,070,293 km (0.104 R)
• M76: 53,612,137 km (0.083 R)
• M77: 53,793,150 km (0.113 R)
• M78: 54,610,254 km (0.08 R)
• M79: 55,248,738 km (0.103 R)
• M80: 55,523,100 km (0.108 R)
• M81: 55,797,911 km (0.049 R)
• M82: 56,165,025 km (0.111 R)
• M83: 56,256,878 km (0.119 R)
• M84: 56,532,886 km (0.049 R)
• M85: 57,548,805 km (0.12 R)
• M86: 60,255,928 km (0.117 R)
• M87: 60,538,369 km (0.064 R)
• M88: 61,482,930 km (0.057 R)
• M89: 61,957,005 km (0.099 R)
• M90: 62,813,453 km (0.114 R)
• M91: 64,057,359 km (0.098 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: 480 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit