🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 149 Days

Day: 17.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.73 AU - 0.91 AU

Year: 286 Days

Day: 46.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,713,325 km

• M1: 349,311 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.87 AU - 1.35 AU

Year: 450 Days

Day: 36.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.93 AU - 1.51 AU

Year: 519 Days

Day: 37.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.04 AU - 1.52 AU

Year: 558 Days

Day: 14.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,713,325 km

• M1: 85,271 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.31 AU - 2.39 AU

Year: 1387 Days

Day: 33.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,713,325 km

• M1: 45,179 km (0.082 R)
• M2: 180,265 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 10.5

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.1 AU - 5.06 AU

Year: 3173 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,713,325 km

• M1: 131,347 km (0.062 R)
• M2: 199,564 km (0.107 R)
• M3: 489,035 km (0.117 R)
• M4: 735,124 km (0.105 R)
• M5: 901,926 km (0.103 R)
• M6: 972,386 km (0.12 R)
• M7: 1,094,308 km (0.099 R)
• M8: 1,273,826 km (0.064 R)
• M9: 1,477,429 km (0.105 R)
• M10: 1,870,572 km (0.083 R)
• M11: 1,947,016 km (0.068 R)
• M12: 2,024,508 km (0.12 R)
• M13: 2,134,762 km (0.065 R)
• M14: 2,681,991 km (0.112 R)
• M15: 2,998,540 km (0.098 R)
• M16: 3,476,954 km (0.115 R)
• M17: 3,802,778 km (0.113 R)
• M18: 3,959,556 km (0.072 R)
• M19: 4,038,843 km (0.073 R)
• M20: 4,463,402 km (0.047 R)
• M21: 4,545,980 km (0.119 R)
• M22: 4,712,632 km (0.041 R)
• M23: 4,923,715 km (0.096 R)
• M24: 5,030,528 km (0.083 R)
• M25: 5,957,436 km (0.094 R)
• M26: 6,162,983 km (0.106 R)
• M27: 7,128,638 km (0.059 R)
• M28: 8,522,591 km (0.118 R)
• M29: 8,754,467 km (0.083 R)
• M30: 9,040,499 km (0.115 R)
• M31: 9,171,696 km (0.098 R)
• M32: 9,250,684 km (0.094 R)
• M33: 9,648,913 km (0.107 R)
• M34: 9,729,098 km (0.107 R)
• M35: 10,352,322 km (0.095 R)
• M36: 11,438,552 km (0.063 R)
• M37: 11,722,938 km (0.095 R)
• M38: 11,980,845 km (0.072 R)
• M39: 12,269,718 km (0.094 R)
• M40: 12,531,514 km (0.095 R)
• M41: 13,358,043 km (0.07 R)
• M42: 13,477,571 km (0.075 R)
• M43: 13,567,480 km (0.119 R)
• M44: 14,171,855 km (0.055 R)
• M45: 14,477,334 km (0.088 R)
• M46: 14,661,639 km (0.075 R)
• M47: 14,877,658 km (0.064 R)
• M48: 14,970,558 km (0.087 R)
• M49: 15,188,073 km (0.067 R)
• M50: 15,594,830 km (0.091 R)
• M51: 16,132,335 km (0.092 R)
• M52: 16,291,507 km (0.113 R)
• M53: 16,579,483 km (0.106 R)
• M54: 17,192,834 km (0.106 R)
• M55: 17,322,835 km (0.086 R)
• M56: 17,485,897 km (0.11 R)
• M57: 17,616,795 km (0.084 R)
• M58: 18,808,791 km (0.09 R)
• M59: 18,976,340 km (0.081 R)
• M60: 19,077,169 km (0.11 R)
• M61: 19,313,085 km (0.096 R)
• M62: 19,617,816 km (0.096 R)
• M63: 20,026,667 km (0.085 R)
• M64: 20,163,549 km (0.091 R)
• M65: 20,369,545 km (0.078 R)
• M66: 21,165,406 km (0.114 R)
• M67: 21,444,556 km (0.112 R)
• M68: 22,325,089 km (0.104 R)
• M69: 22,680,533 km (0.116 R)
• M70: 23,325,150 km (0.106 R)
• M71: 23,541,319 km (0.05 R)
• M72: 23,866,844 km (0.11 R)
• M73: 24,012,104 km (0.063 R)
• M74: 24,194,015 km (0.085 R)
• M75: 24,339,723 km (0.032 R)
• M76: 24,485,880 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 10

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.25 AU - 4.99 AU

Year: 3220 Days

Day: 11.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,713,325 km

• M1: 172,187 km (0.108 R)
• M2: 319,840 km (0.064 R)
• M3: 491,429 km (0.068 R)
• M4: 556,055 km (0.105 R)
• M5: 837,598 km (0.101 R)
• M6: 927,806 km (0.027 R)
• M7: 1,010,833 km (0.096 R)
• M8: 1,287,290 km (0.103 R)
• M9: 1,357,301 km (0.053 R)
• M10: 1,791,734 km (0.105 R)
• M11: 1,870,572 km (0.106 R)
• M12: 1,937,143 km (0.108 R)
• M13: 2,100,205 km (0.115 R)
• M14: 2,296,327 km (0.061 R)
• M15: 2,676,456 km (0.103 R)
• M16: 2,889,632 km (0.104 R)
• M17: 2,966,975 km (0.085 R)
• M18: 3,219,645 km (0.094 R)
• M19: 3,430,130 km (0.085 R)
• M20: 3,512,259 km (0.098 R)
• M21: 3,712,122 km (0.072 R)
• M22: 4,053,654 km (0.027 R)
• M23: 4,334,299 km (0.12 R)
• M24: 4,840,538 km (0.072 R)
• M25: 5,232,784 km (0.108 R)
• M26: 5,538,412 km (0.11 R)
• M27: 5,810,680 km (0.107 R)
• M28: 6,530,994 km (0.09 R)
• M29: 7,194,910 km (0.088 R)
• M30: 7,364,254 km (0.106 R)
• M31: 7,449,376 km (0.059 R)
• M32: 7,534,946 km (0.083 R)
• M33: 7,750,067 km (0.036 R)
• M34: 8,054,798 km (0.1 R)
• M35: 8,252,866 km (0.104 R)
• M36: 8,341,278 km (0.104 R)
• M37: 8,497,009 km (0.1 R)
• M38: 8,586,319 km (0.093 R)
• M39: 9,590,271 km (0.102 R)
• M40: 10,106,084 km (0.109 R)
• M41: 10,177,143 km (0.084 R)
• M42: 10,463,025 km (0.093 R)
• M43: 11,042,567 km (0.109 R)
• M44: 11,164,639 km (0.109 R)
• M45: 11,287,159 km (0.059 R)
• M46: 11,707,230 km (0.1 R)
• M47: 11,806,713 km (0.096 R)
• M48: 12,006,725 km (0.076 R)
• M49: 12,132,238 km (0.119 R)
• M50: 12,435,473 km (0.108 R)
• M51: 12,537,050 km (0.071 R)
• M52: 12,920,469 km (0.086 R)
• M53: 12,997,661 km (0.096 R)
• M54: 13,152,495 km (0.062 R)
• M55: 13,909,311 km (0.109 R)
• M56: 14,094,064 km (0.036 R)
• M57: 14,976,243 km (0.036 R)
• M58: 15,382,999 km (0.08 R)
• M59: 15,821,172 km (0.047 R)
• M60: 16,681,509 km (0.066 R)
• M61: 16,849,807 km (0.1 R)
• M62: 17,046,827 km (0.086 R)
• M63: 17,386,414 km (0.079 R)
• M64: 17,471,535 km (0.113 R)
• M65: 18,014,725 km (0.079 R)
• M66: 18,129,766 km (0.117 R)
• M67: 18,302,851 km (0.077 R)
• M68: 18,621,494 km (0.114 R)
• M69: 18,912,761 km (0.095 R)
• M70: 19,029,747 km (0.069 R)
• M71: 19,146,882 km (0.074 R)
• M72: 19,352,579 km (0.111 R)
• M73: 19,677,206 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 11.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.68 AU - 6.36 AU

Year: 4993 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,713,325 km

• M1: 333,753 km (0.104 R)
• M2: 645,066 km (0.109 R)
• M3: 1,027,438 km (0.041 R)
• M4: 1,687,464 km (0.082 R)
• M5: 1,927,419 km (0.106 R)
• M6: 2,051,585 km (0.029 R)
• M7: 2,326,845 km (0.093 R)
• M8: 2,402,392 km (0.104 R)
• M9: 2,555,880 km (0.089 R)
• M10: 3,181,348 km (0.065 R)
• M11: 3,741,742 km (0.078 R)
• M12: 3,942,951 km (0.037 R)
• M13: 4,639,329 km (0.105 R)
• M14: 4,904,267 km (0.092 R)
• M15: 4,977,420 km (0.096 R)
• M16: 5,075,557 km (0.096 R)
• M17: 5,174,291 km (0.04 R)
• M18: 5,780,312 km (0.116 R)
• M19: 5,961,326 km (0.088 R)
• M20: 6,462,179 km (0.066 R)
• M21: 6,758,383 km (0.11 R)
• M22: 7,086,601 km (0.104 R)
• M23: 7,252,654 km (0.086 R)
• M24: 8,016,202 km (0.059 R)
• M25: 8,102,520 km (0.097 R)
• M26: 8,392,889 km (0.061 R)
• M27: 9,496,622 km (0.118 R)
• M28: 10,519,273 km (0.118 R)
• M29: 10,931,715 km (0.102 R)
• M30: 11,156,112 km (0.107 R)
• M31: 11,739,843 km (0.071 R)
• M32: 12,035,448 km (0.105 R)
• M33: 12,167,692 km (0.068 R)
• M34: 12,500,248 km (0.075 R)
• M35: 13,722,463 km (0.111 R)
• M36: 15,446,429 km (0.077 R)
• M37: 15,878,916 km (0.098 R)
• M38: 16,169,585 km (0.113 R)
• M39: 16,940,762 km (0.067 R)
• M40: 17,014,813 km (0.084 R)
• M41: 17,799,155 km (0.077 R)
• M42: 17,987,648 km (0.051 R)
• M43: 18,290,584 km (0.083 R)
• M44: 18,709,906 km (0.092 R)
• M45: 19,325,502 km (0.112 R)
• M46: 19,830,544 km (0.118 R)
• M47: 20,065,114 km (0.047 R)
• M48: 20,655,726 km (0.108 R)
• M49: 21,652,497 km (0.117 R)
• M50: 22,583,444 km (0.07 R)
• M51: 23,279,972 km (0.069 R)
• M52: 23,610,134 km (0.101 R)
• M53: 23,900,354 km (0.07 R)
• M54: 24,568,159 km (0.06 R)
• M55: 24,693,971 km (0.063 R)
• M56: 24,820,082 km (0.081 R)
• M57: 24,946,492 km (0.036 R)
• M58: 25,115,239 km (0.102 R)
• M59: 25,284,434 km (0.112 R)
• M60: 25,411,442 km (0.058 R)
• M61: 25,581,236 km (0.102 R)
• M62: 26,007,440 km (0.062 R)
• M63: 26,953,348 km (0.114 R)
• M64: 27,256,732 km (0.063 R)
• M65: 27,387,032 km (0.099 R)
• M66: 27,473,948 km (0.083 R)
• M67: 27,561,164 km (0.066 R)
• M68: 27,910,475 km (0.053 R)
• M69: 28,613,585 km (0.083 R)
• M70: 29,411,540 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.41 AU - 6.83 AU

Year: 5129 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,713,325 km

• M1: 372,798 km (0.112 R)
• M2: 460,313 km (0.066 R)
• M3: 526,435 km (0.115 R)
• M4: 658,979 km (0.062 R)
• M5: 861,534 km (0.11 R)
• M6: 1,071,570 km (0.079 R)
• M7: 1,216,380 km (0.118 R)
• M8: 1,481,917 km (0.112 R)
• M9: 1,540,110 km (0.051 R)
• M10: 1,599,201 km (0.101 R)
• M11: 1,659,190 km (0.116 R)
• M12: 1,970,054 km (0.083 R)
• M13: 2,050,837 km (0.107 R)
• M14: 2,384,590 km (0.086 R)
• M15: 2,453,555 km (0.045 R)
• M16: 2,735,696 km (0.12 R)
• M17: 2,844,304 km (0.061 R)
• M18: 3,121,958 km (0.108 R)
• M19: 3,216,504 km (0.079 R)
• M20: 3,312,097 km (0.115 R)
• M21: 3,369,842 km (0.097 R)
• M22: 3,525,573 km (0.047 R)
• M23: 3,644,055 km (0.1 R)
• M24: 3,986,634 km (0.032 R)
• M25: 4,509,329 km (0.116 R)
• M26: 4,724,600 km (0.099 R)
• M27: 5,120,436 km (0.101 R)
• M28: 5,277,364 km (0.06 R)
• M29: 5,641,784 km (0.112 R)
• M30: 5,827,136 km (0.046 R)
• M31: 6,108,979 km (0.101 R)
• M32: 6,564,355 km (0.063 R)
• M33: 6,637,209 km (0.063 R)
• M34: 7,080,467 km (0.053 R)
• M35: 7,711,770 km (0.097 R)
• M36: 8,047,169 km (0.08 R)
• M37: 9,001,005 km (0.089 R)
• M38: 9,082,087 km (0.118 R)
• M39: 9,190,545 km (0.11 R)
• M40: 9,684,218 km (0.077 R)
• M41: 9,850,721 km (0.119 R)
• M42: 10,046,095 km (0.053 R)
• M43: 10,214,692 km (0.09 R)
• M44: 10,840,610 km (0.064 R)
• M45: 11,684,641 km (0.113 R)
• M46: 11,743,732 km (0.115 R)
• M47: 11,950,925 km (0.087 R)
• M48: 12,489,477 km (0.038 R)
• M49: 12,610,203 km (0.065 R)
• M50: 12,883,369 km (0.031 R)
• M51: 12,944,255 km (0.102 R)
• M52: 13,189,147 km (0.072 R)
• M53: 13,745,501 km (0.062 R)
• M54: 13,807,883 km (0.052 R)
• M55: 14,246,654 km (0.103 R)
• M56: 14,341,200 km (0.114 R)
• M57: 14,436,045 km (0.116 R)
• M58: 15,622,655 km (0.114 R)
• M59: 15,850,642 km (0.12 R)
• M60: 15,948,779 km (0.047 R)
• M61: 16,211,323 km (0.077 R)
• M62: 16,674,029 km (0.101 R)
• M63: 17,714,183 km (0.035 R)
• M64: 17,782,100 km (0.104 R)
• M65: 18,396,499 km (0.109 R)
• M66: 18,637,202 km (0.1 R)
• M67: 19,156,755 km (0.081 R)
• M68: 19,261,324 km (0.113 R)
• M69: 19,716,251 km (0.119 R)
• M70: 20,245,529 km (0.051 R)
• M71: 20,494,310 km (0.084 R)
• M72: 20,779,593 km (0.09 R)
• M73: 21,318,295 km (0.078 R)
• M74: 21,571,265 km (0.078 R)
• M75: 21,752,578 km (0.117 R)
• M76: 21,825,282 km (0.084 R)
• M77: 22,409,462 km (0.104 R)
• M78: 22,519,566 km (0.084 R)
• M79: 23,258,131 km (0.083 R)
• M80: 23,332,481 km (0.113 R)
• M81: 23,406,831 km (0.05 R)
• M82: 24,155,119 km (0.117 R)
• M83: 25,292,063 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit