🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 195 Days

Day: 46.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,912,507 km

• M1: 81,531 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.89 AU - 1.01 AU

Year: 419 Days

Day: 39.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,912,507 km

• M1: 338,091 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.1 AU - 1.14 AU

Year: 537 Days

Day: 24.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.13 AU - 1.27 AU

Year: 596 Days

Day: 25.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,912,507 km

• M1: 217,665 km (0.109 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 12.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.23 AU - 2.95 AU

Year: 1888 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,912,507 km

• M1: 232,924 km (0.111 R)
• M2: 334,501 km (0.094 R)
• M3: 420,669 km (0.082 R)
• M4: 537,056 km (0.099 R)
• M5: 1,108,670 km (0.089 R)
• M6: 1,244,205 km (0.116 R)
• M7: 1,357,002 km (0.026 R)
• M8: 1,473,389 km (0.076 R)
• M9: 1,706,164 km (0.114 R)
• M10: 1,864,737 km (0.12 R)
• M11: 2,300,366 km (0.036 R)
• M12: 2,417,352 km (0.102 R)
• M13: 2,596,570 km (0.076 R)
• M14: 2,730,909 km (0.082 R)
• M15: 2,905,340 km (0.087 R)
• M16: 3,109,242 km (0.048 R)
• M17: 3,357,575 km (0.099 R)
• M18: 3,450,774 km (0.085 R)
• M19: 3,544,871 km (0.091 R)
• M20: 3,776,897 km (0.079 R)
• M21: 3,929,786 km (0.096 R)
• M22: 4,342,826 km (0.085 R)
• M23: 4,547,326 km (0.084 R)
• M24: 4,665,658 km (0.104 R)
• M25: 5,026,788 km (0.105 R)
• M26: 5,164,567 km (0.051 R)
• M27: 5,428,308 km (0.081 R)
• M28: 5,728,402 km (0.114 R)
• M29: 6,180,486 km (0.112 R)
• M30: 6,411,017 km (0.08 R)
• M31: 6,560,764 km (0.05 R)
• M32: 6,846,646 km (0.101 R)
• M33: 7,153,920 km (0.067 R)
• M34: 7,240,088 km (0.114 R)
• M35: 7,448,179 km (0.106 R)
• M36: 7,746,627 km (0.057 R)
• M37: 7,870,643 km (0.106 R)
• M38: 7,977,456 km (0.113 R)
• M39: 8,318,988 km (0.094 R)
• M40: 8,446,146 km (0.056 R)
• M41: 8,592,154 km (0.084 R)
• M42: 8,831,211 km (0.071 R)
• M43: 9,240,810 km (0.113 R)
• M44: 9,962,919 km (0.092 R)
• M45: 10,156,050 km (0.088 R)
• M46: 10,252,989 km (0.098 R)
• M47: 10,487,110 km (0.119 R)
• M48: 10,723,026 km (0.096 R)
• M49: 11,100,162 km (0.105 R)
• M50: 11,200,093 km (0.051 R)
• M51: 11,421,049 km (0.103 R)
• M52: 11,522,028 km (0.104 R)
• M53: 11,663,847 km (0.117 R)
• M54: 12,092,744 km (0.107 R)
• M55: 12,319,534 km (0.073 R)
• M56: 12,402,262 km (0.073 R)
• M57: 12,568,465 km (0.07 R)
• M58: 12,840,135 km (0.045 R)
• M59: 12,966,096 km (0.1 R)
• M60: 13,092,506 km (0.111 R)
• M61: 13,474,280 km (0.073 R)
• M62: 13,623,878 km (0.111 R)
• M63: 13,859,794 km (0.075 R)
• M64: 13,967,504 km (0.105 R)
• M65: 14,817,370 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 12.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.99 AU - 5.21 AU

Year: 5218 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,912,507 km

• M1: 180,714 km (0.103 R)
• M2: 363,822 km (0.086 R)
• M3: 502,798 km (0.118 R)
• M4: 632,051 km (0.105 R)
• M5: 762,949 km (0.112 R)
• M6: 1,029,084 km (0.094 R)
• M7: 1,382,434 km (0.049 R)
• M8: 1,499,120 km (0.084 R)
• M9: 1,726,958 km (0.104 R)
• M10: 1,853,218 km (0.025 R)
• M11: 2,320,263 km (0.073 R)
• M12: 2,676,306 km (0.106 R)
• M13: 2,823,660 km (0.09 R)
• M14: 2,973,856 km (0.112 R)
• M15: 3,146,043 km (0.102 R)
• M16: 3,400,659 km (0.091 R)
• M17: 3,500,441 km (0.091 R)
• M18: 3,682,501 km (0.087 R)
• M19: 3,888,647 km (0.111 R)
• M20: 4,077,440 km (0.103 R)
• M21: 4,269,224 km (0.115 R)
• M22: 4,355,542 km (0.071 R)
• M23: 4,617,787 km (0.116 R)
• M24: 4,862,828 km (0.044 R)
• M25: 4,998,364 km (0.069 R)
• M26: 5,089,469 km (0.11 R)
• M27: 5,273,175 km (0.03 R)
• M28: 5,742,314 km (0.113 R)
• M29: 5,861,693 km (0.061 R)
• M30: 5,957,885 km (0.108 R)
• M31: 6,078,760 km (0.086 R)
• M32: 6,176,148 km (0.075 R)
• M33: 6,570,638 km (0.057 R)
• M34: 6,695,701 km (0.119 R)
• M35: 6,998,936 km (0.088 R)
• M36: 7,671,528 km (0.099 R)
• M37: 7,909,239 km (0.111 R)
• M38: 8,256,905 km (0.103 R)
• M39: 8,554,904 km (0.045 R)
• M40: 9,273,722 km (0.1 R)
• M41: 9,385,920 km (0.098 R)
• M42: 9,668,810 km (0.057 R)
• M43: 9,983,115 km (0.051 R)
• M44: 11,035,237 km (0.061 R)
• M45: 11,124,546 km (0.07 R)
• M46: 11,303,765 km (0.11 R)
• M47: 11,484,030 km (0.074 R)
• M48: 12,153,181 km (0.106 R)
• M49: 12,866,165 km (0.096 R)
• M50: 13,117,489 km (0.111 R)
• M51: 13,307,030 km (0.052 R)
• M52: 13,561,047 km (0.106 R)
• M53: 14,560,810 km (0.041 R)
• M54: 14,658,796 km (0.081 R)
• M55: 15,185,231 km (0.102 R)
• M56: 15,384,346 km (0.065 R)
• M57: 15,651,079 km (0.12 R)
• M58: 16,256,801 km (0.112 R)
• M59: 17,042,040 km (0.064 R)
• M60: 17,145,412 km (0.104 R)
• M61: 17,387,312 km (0.073 R)
• M62: 17,630,408 km (0.058 R)
• M63: 18,898,250 km (0.09 R)
• M64: 19,148,228 km (0.112 R)
• M65: 19,615,273 km (0.118 R)
• M66: 20,817,890 km (0.052 R)
• M67: 21,298,249 km (0.097 R)
• M68: 22,533,927 km (0.032 R)
• M69: 22,799,015 km (0.082 R)
• M70: 22,989,004 km (0.107 R)
• M71: 23,869,687 km (0.055 R)
• M72: 25,545,781 km (0.037 R)
• M73: 25,782,744 km (0.065 R)
• M74: 26,817,812 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 13.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.98 AU - 9.44 AU

Year: 9699 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,912,507 km

• M1: 589,864 km (0.118 R)
• M2: 706,102 km (0.06 R)
• M3: 1,411,306 km (0.047 R)
• M4: 1,622,090 km (0.114 R)
• M5: 1,719,179 km (0.09 R)
• M6: 1,893,909 km (0.073 R)
• M7: 2,048,743 km (0.057 R)
• M8: 2,207,765 km (0.096 R)
• M9: 2,371,126 km (0.051 R)
• M10: 2,482,427 km (0.084 R)
• M11: 3,034,742 km (0.102 R)
• M12: 3,248,069 km (0.115 R)
• M13: 3,372,235 km (0.073 R)
• M14: 3,819,234 km (0.083 R)
• M15: 4,319,339 km (0.064 R)
• M16: 4,421,963 km (0.103 R)
• M17: 5,054,613 km (0.034 R)
• M18: 5,308,331 km (0.079 R)
• M19: 5,866,480 km (0.091 R)
• M20: 6,133,363 km (0.073 R)
• M21: 6,404,285 km (0.04 R)
• M22: 7,281,527 km (0.08 R)
• M23: 8,069,459 km (0.11 R)
• M24: 8,153,982 km (0.116 R)
• M25: 10,087,684 km (0.094 R)
• M26: 10,224,566 km (0.068 R)
• M27: 10,546,351 km (0.101 R)
• M28: 10,685,178 km (0.114 R)
• M29: 11,436,458 km (0.099 R)
• M30: 11,626,896 km (0.101 R)
• M31: 11,818,531 km (0.098 R)
• M32: 11,962,893 km (0.027 R)
• M33: 13,690,150 km (0.062 R)
• M34: 13,841,842 km (0.104 R)
• M35: 14,044,846 km (0.112 R)
• M36: 15,179,696 km (0.067 R)
• M37: 17,866,773 km (0.118 R)
• M38: 18,199,030 km (0.085 R)
• M39: 18,533,231 km (0.059 R)
• M40: 18,701,230 km (0.119 R)
• M41: 19,378,011 km (0.088 R)
• M42: 19,890,832 km (0.072 R)
• M43: 20,755,358 km (0.071 R)
• M44: 21,280,148 km (0.093 R)
• M45: 21,514,717 km (0.102 R)
• M46: 22,105,030 km (0.106 R)
• M47: 22,760,418 km (0.107 R)
• M48: 23,241,226 km (0.032 R)
• M49: 25,073,800 km (0.053 R)
• M50: 25,383,617 km (0.086 R)
• M51: 25,944,759 km (0.055 R)
• M52: 26,572,920 km (0.066 R)
• M53: 26,889,020 km (0.116 R)
• M54: 27,206,168 km (0.066 R)
• M55: 28,358,670 km (0.1 R)
• M56: 29,396,430 km (0.074 R)
• M57: 29,788,676 km (0.115 R)
• M58: 33,397,276 km (0.1 R)
• M59: 34,492,781 km (0.07 R)
• M60: 34,906,718 km (0.096 R)
• M61: 35,948,518 km (0.096 R)
• M62: 36,368,140 km (0.067 R)
• M63: 37,071,100 km (0.107 R)
• M64: 38,062,785 km (0.065 R)
• M65: 38,276,410 km (0.075 R)
• M66: 38,704,859 km (0.117 R)
• M67: 38,919,681 km (0.085 R)
• M68: 39,206,760 km (0.041 R)
• M69: 39,927,522 km (0.108 R)
• M70: 40,580,068 km (0.059 R)
• M71: 43,299,009 km (0.069 R)
• M72: 44,193,455 km (0.113 R)
• M73: 45,169,431 km (0.071 R)
• M74: 46,228,285 km (0.098 R)
• M75: 46,836,999 km (0.091 R)
• M76: 47,295,367 km (0.099 R)
• M77: 47,448,405 km (0.106 R)
• M78: 47,755,231 km (0.092 R)
• M79: 48,601,955 km (0.115 R)
• M80: 48,833,831 km (0.067 R)
• M81: 49,686,988 km (0.048 R)
• M82: 50,076,391 km (0.087 R)
• M83: 50,388,602 km (0.076 R)
• M84: 50,545,081 km (0.101 R)
• M85: 51,565,339 km (0.1 R)
• M86: 52,117,654 km (0.118 R)
• M87: 52,830,638 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 9.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.88 AU - 9.24 AU

Year: 11346 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,912,507 km

• M1: 163,211 km (0.119 R)
• M2: 240,853 km (0.069 R)
• M3: 474,973 km (0.089 R)
• M4: 628,012 km (0.111 R)
• M5: 694,134 km (0.106 R)
• M6: 780,452 km (0.099 R)
• M7: 1,289,833 km (0.054 R)
• M8: 1,532,780 km (0.035 R)
• M9: 1,601,595 km (0.112 R)
• M10: 1,961,976 km (0.103 R)
• M11: 2,869,886 km (0.11 R)
• M12: 3,071,394 km (0.084 R)
• M13: 3,188,529 km (0.088 R)
• M14: 3,765,827 km (0.104 R)
• M15: 3,954,919 km (0.11 R)
• M16: 4,114,839 km (0.071 R)
• M17: 4,946,603 km (0.071 R)
• M18: 5,015,418 km (0.113 R)
• M19: 5,434,741 km (0.107 R)
• M20: 6,913,067 km (0.079 R)
• M21: 7,145,094 km (0.114 R)
• M22: 7,656,569 km (0.06 R)
• M23: 7,816,339 km (0.04 R)
• M24: 8,058,089 km (0.045 R)
• M25: 8,220,553 km (0.045 R)
• M26: 8,714,674 km (0.107 R)
• M27: 8,798,000 km (0.114 R)
• M28: 9,559,753 km (0.094 R)
• M29: 10,830,886 km (0.056 R)
• M30: 10,920,495 km (0.082 R)
• M31: 11,830,349 km (0.092 R)
• M32: 12,015,252 km (0.105 R)
• M33: 13,480,414 km (0.092 R)
• M34: 13,673,545 km (0.062 R)
• M35: 14,356,758 km (0.115 R)
• M36: 14,504,710 km (0.116 R)
• M37: 14,652,962 km (0.108 R)
• M38: 16,318,285 km (0.068 R)
• M39: 16,524,132 km (0.111 R)
• M40: 16,834,548 km (0.037 R)
• M41: 17,042,638 km (0.12 R)
• M42: 17,883,378 km (0.106 R)
• M43: 18,737,582 km (0.093 R)
• M44: 19,386,986 km (0.059 R)
• M45: 20,430,282 km (0.114 R)
• M46: 22,857,956 km (0.088 R)
• M47: 22,973,147 km (0.117 R)
• M48: 24,900,416 km (0.094 R)
• M49: 26,033,470 km (0.078 R)
• M50: 26,757,674 km (0.063 R)
• M51: 26,818,410 km (0.051 R)
• M52: 28,041,074 km (0.099 R)
• M53: 28,349,544 km (0.089 R)
• M54: 28,969,927 km (0.098 R)
• M55: 29,406,902 km (0.105 R)
• M56: 29,657,628 km (0.075 R)
• M57: 30,413,846 km (0.097 R)
• M58: 32,526,167 km (0.12 R)
• M59: 32,980,197 km (0.034 R)
• M60: 33,698,117 km (0.084 R)
• M61: 34,091,859 km (0.058 R)
• M62: 34,421,124 km (0.063 R)
• M63: 34,751,436 km (0.071 R)
• M64: 34,817,708 km (0.104 R)
• M65: 34,883,830 km (0.067 R)
• M66: 35,082,795 km (0.111 R)
• M67: 37,296,245 km (0.087 R)
• M68: 37,975,868 km (0.048 R)
• M69: 39,209,452 km (0.098 R)
• M70: 39,692,803 km (0.097 R)
• M71: 40,595,477 km (0.107 R)
• M72: 40,804,764 km (0.08 R)
• M73: 41,575,343 km (0.077 R)
• M74: 41,715,965 km (0.062 R)
• M75: 41,786,276 km (0.085 R)
• M76: 42,704,507 km (0.117 R)
• M77: 42,775,417 km (0.111 R)
• M78: 43,130,562 km (0.115 R)
• M79: 43,201,771 km (0.107 R)
• M80: 43,700,979 km (0.119 R)
• M81: 44,561,017 km (0.115 R)
• M82: 44,632,974 km (0.101 R)
• M83: 44,704,930 km (0.075 R)
• M84: 45,571,551 km (0.077 R)
• M85: 46,225,144 km (0.119 R)
• M86: 46,589,714 km (0.11 R)
• M87: 46,955,032 km (0.112 R)
• M88: 49,613,984 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit