🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 230 Days

Day: 41.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,115,550 km

• M1: 196,422 km (0.118 R)
• M2: 478,863 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 273 Days

Day: 39 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,115,550 km

• M1: 100,530 km (0.1 R)
• M2: 113,096 km (0.064 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.53 AU - 2.73 AU

Year: 1513 Days

Day: 29.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.41 AU - 5.55 AU

Year: 4551 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,115,550 km

• M1: 497,563 km (0.113 R)
• M2: 624,870 km (0.099 R)
• M3: 754,422 km (0.096 R)
• M4: 1,097,001 km (0.035 R)
• M5: 1,273,527 km (0.107 R)
• M6: 1,549,385 km (0.095 R)
• M7: 2,822,463 km (0.041 R)
• M8: 3,364,755 km (0.1 R)
• M9: 3,813,848 km (0.08 R)
• M10: 4,003,239 km (0.094 R)
• M11: 4,131,295 km (0.085 R)
• M12: 4,347,763 km (0.119 R)
• M13: 4,769,479 km (0.06 R)
• M14: 5,042,645 km (0.084 R)
• M15: 5,158,135 km (0.052 R)
• M16: 5,628,620 km (0.043 R)
• M17: 5,796,618 km (0.098 R)
• M18: 6,015,181 km (0.119 R)
• M19: 6,360,453 km (0.11 R)
• M20: 6,967,820 km (0.097 R)
• M21: 7,122,504 km (0.109 R)
• M22: 7,252,355 km (0.086 R)
• M23: 7,461,792 km (0.082 R)
• M24: 8,237,906 km (0.084 R)
• M25: 8,456,468 km (0.12 R)
• M26: 8,621,774 km (0.064 R)
• M27: 8,788,127 km (0.099 R)
• M28: 8,955,527 km (0.092 R)
• M29: 9,067,725 km (0.106 R)
• M30: 9,492,733 km (0.113 R)
• M31: 9,722,066 km (0.113 R)
• M32: 10,450,758 km (0.044 R)
• M33: 11,106,595 km (0.114 R)
• M34: 11,775,896 km (0.103 R)
• M35: 12,084,366 km (0.114 R)
• M36: 12,395,680 km (0.091 R)
• M37: 12,489,477 km (0.071 R)
• M38: 12,994,370 km (0.082 R)
• M39: 13,441,518 km (0.089 R)
• M40: 13,828,977 km (0.057 R)
• M41: 14,318,311 km (0.104 R)
• M42: 15,482,482 km (0.099 R)
• M43: 15,583,610 km (0.094 R)
• M44: 15,752,805 km (0.075 R)
• M45: 16,058,883 km (0.115 R)
• M46: 16,229,723 km (0.104 R)
• M47: 18,220,273 km (0.103 R)
• M48: 18,470,101 km (0.086 R)
• M49: 18,900,793 km (0.111 R)
• M50: 19,443,983 km (0.084 R)
• M51: 20,250,017 km (0.085 R)
• M52: 21,216,718 km (0.039 R)
• M53: 21,366,765 km (0.115 R)
• M54: 21,479,561 km (0.094 R)
• M55: 21,705,604 km (0.075 R)
• M56: 22,046,388 km (0.108 R)
• M57: 23,156,254 km (0.064 R)
• M58: 23,272,043 km (0.056 R)
• M59: 23,737,442 km (0.086 R)
• M60: 24,010,309 km (0.106 R)
• M61: 24,166,788 km (0.111 R)
• M62: 24,441,300 km (0.05 R)
• M63: 24,559,333 km (0.06 R)
• M64: 25,509,878 km (0.097 R)
• M65: 26,472,690 km (0.025 R)
• M66: 26,674,647 km (0.118 R)
• M67: 26,917,893 km (0.105 R)
• M68: 27,039,666 km (0.115 R)
• M69: 27,161,737 km (0.118 R)
• M70: 27,283,959 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 14.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.21 AU - 6.01 AU

Year: 4714 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,115,550 km

• M1: 295,456 km (0.057 R)
• M2: 497,114 km (0.036 R)
• M3: 610,060 km (0.048 R)
• M4: 998,416 km (0.068 R)
• M5: 1,098,198 km (0.091 R)
• M6: 1,308,533 km (0.087 R)
• M7: 1,405,173 km (0.108 R)
• M8: 1,847,384 km (0.055 R)
• M9: 2,036,476 km (0.037 R)
• M10: 2,215,694 km (0.113 R)
• M11: 2,451,760 km (0.116 R)
• M12: 2,821,416 km (0.059 R)
• M13: 3,190,324 km (0.066 R)
• M14: 3,342,316 km (0.081 R)
• M15: 3,555,343 km (0.047 R)
• M16: 3,713,019 km (0.108 R)
• M17: 4,035,851 km (0.052 R)
• M18: 4,138,475 km (0.11 R)
• M19: 4,494,518 km (0.029 R)
• M20: 4,644,116 km (0.05 R)
• M21: 4,926,258 km (0.082 R)
• M22: 5,102,783 km (0.046 R)
• M23: 5,553,372 km (0.084 R)
• M24: 5,993,339 km (0.098 R)
• M25: 6,253,341 km (0.106 R)
• M26: 6,662,341 km (0.076 R)
• M27: 6,882,549 km (0.037 R)
• M28: 7,030,651 km (0.102 R)
• M29: 8,097,284 km (0.12 R)
• M30: 8,306,272 km (0.114 R)
• M31: 8,916,931 km (0.109 R)
• M32: 9,078,646 km (0.12 R)
• M33: 9,735,231 km (0.1 R)
• M34: 10,097,407 km (0.114 R)
• M35: 10,949,966 km (0.1 R)
• M36: 11,094,328 km (0.083 R)
• M37: 11,531,303 km (0.08 R)
• M38: 12,212,123 km (0.07 R)
• M39: 12,452,078 km (0.069 R)
• M40: 12,845,371 km (0.102 R)
• M41: 12,936,625 km (0.053 R)
• M42: 13,120,032 km (0.083 R)
• M43: 13,365,822 km (0.059 R)
• M44: 13,458,423 km (0.036 R)
• M45: 14,080,900 km (0.075 R)
• M46: 14,554,078 km (0.104 R)
• M47: 14,681,086 km (0.063 R)
• M48: 14,776,679 km (0.08 R)
• M49: 15,193,010 km (0.101 R)
• M50: 15,613,380 km (0.084 R)
• M51: 16,004,728 km (0.113 R)
• M52: 16,135,926 km (0.076 R)
• M53: 16,863,869 km (0.109 R)
• M54: 17,400,028 km (0.119 R)
• M55: 18,043,897 km (0.081 R)
• M56: 18,180,480 km (0.095 R)
• M57: 18,386,027 km (0.107 R)
• M58: 18,489,100 km (0.082 R)
• M59: 18,868,630 km (0.113 R)
• M60: 19,146,134 km (0.071 R)
• M61: 19,705,480 km (0.098 R)
• M62: 19,810,947 km (0.069 R)
• M63: 20,270,212 km (0.098 R)
• M64: 20,876,084 km (0.071 R)
• M65: 21,127,258 km (0.09 R)
• M66: 21,379,480 km (0.089 R)
• M67: 21,560,195 km (0.093 R)
• M68: 22,288,437 km (0.114 R)
• M69: 22,839,855 km (0.104 R)
• M70: 23,358,660 km (0.117 R)
• M71: 23,694,059 km (0.118 R)
• M72: 24,445,489 km (0.103 R)
• M73: 24,900,117 km (0.1 R)
• M74: 25,434,032 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 13.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.52 AU - 7.14 AU

Year: 6332 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,115,550 km

• M1: 224,696 km (0.088 R)
• M2: 361,877 km (0.086 R)
• M3: 753,225 km (0.07 R)
• M4: 867,967 km (0.095 R)
• M5: 961,914 km (0.086 R)
• M6: 1,073,814 km (0.094 R)
• M7: 1,296,714 km (0.112 R)
• M8: 1,470,248 km (0.105 R)
• M9: 1,651,710 km (0.111 R)
• M10: 1,736,831 km (0.085 R)
• M11: 1,894,059 km (0.083 R)
• M12: 2,037,822 km (0.113 R)
• M13: 2,279,423 km (0.109 R)
• M14: 2,590,138 km (0.11 R)
• M15: 2,771,001 km (0.074 R)
• M16: 3,060,772 km (0.075 R)
• M17: 3,145,445 km (0.11 R)
• M18: 3,273,949 km (0.08 R)
• M19: 3,426,240 km (0.101 R)
• M20: 3,625,504 km (0.115 R)
• M21: 3,874,286 km (0.113 R)
• M22: 4,128,752 km (0.116 R)
• M23: 4,269,972 km (0.083 R)
• M24: 4,412,688 km (0.117 R)
• M25: 5,075,108 km (0.12 R)
• M26: 5,638,045 km (0.086 R)
• M27: 5,927,068 km (0.11 R)
• M28: 6,247,955 km (0.098 R)
• M29: 6,410,568 km (0.1 R)
• M30: 6,574,677 km (0.118 R)
• M31: 7,473,162 km (0.113 R)
• M32: 8,054,200 km (0.094 R)
• M33: 8,710,486 km (0.053 R)
• M34: 8,922,765 km (0.102 R)
• M35: 9,477,025 km (0.06 R)
• M36: 9,570,374 km (0.088 R)
• M37: 10,010,641 km (0.056 R)
• M38: 10,169,514 km (0.077 R)
• M39: 10,265,256 km (0.064 R)
• M40: 10,748,308 km (0.06 R)
• M41: 10,910,921 km (0.112 R)
• M42: 11,008,907 km (0.104 R)
• M43: 11,736,701 km (0.11 R)
• M44: 12,343,769 km (0.115 R)
• M45: 12,514,161 km (0.11 R)
• M46: 12,754,116 km (0.058 R)
• M47: 13,378,238 km (0.118 R)
• M48: 13,553,268 km (0.117 R)
• M49: 13,799,805 km (0.068 R)
• M50: 14,656,103 km (0.03 R)
• M51: 15,750,561 km (0.059 R)
• M52: 16,009,815 km (0.1 R)
• M53: 16,720,404 km (0.113 R)
• M54: 17,517,911 km (0.1 R)
• M55: 17,786,588 km (0.089 R)
• M56: 17,940,674 km (0.114 R)
• M57: 18,095,209 km (0.075 R)
• M58: 19,071,185 km (0.086 R)
• M59: 19,387,136 km (0.08 R)
• M60: 22,891,317 km (0.071 R)
• M61: 23,059,016 km (0.063 R)
• M62: 23,480,134 km (0.11 R)
• M63: 23,988,767 km (0.038 R)
• M64: 24,543,775 km (0.087 R)
• M65: 25,449,440 km (0.044 R)
• M66: 25,579,740 km (0.112 R)
• M67: 25,971,986 km (0.069 R)
• M68: 26,146,865 km (0.062 R)
• M69: 26,234,530 km (0.116 R)
• M70: 26,630,067 km (0.085 R)
• M71: 26,806,442 km (0.037 R)
• M72: 27,249,103 km (0.107 R)
• M73: 27,783,616 km (0.042 R)
• M74: 28,546,864 km (0.085 R)
• M75: 28,817,786 km (0.095 R)
• M76: 29,180,411 km (0.072 R)
• M77: 29,453,427 km (0.036 R)
• M78: 29,727,191 km (0.091 R)
• M79: 30,093,706 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 9.3

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.89 AU - 10.35 AU

Year: 9771 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,115,550 km

• M1: 123,717 km (0.111 R)
• M2: 188,942 km (0.038 R)
• M3: 467,493 km (0.116 R)
• M4: 635,492 km (0.052 R)
• M5: 878,738 km (0.04 R)
• M6: 1,070,672 km (0.113 R)
• M7: 1,192,445 km (0.094 R)
• M8: 1,517,670 km (0.075 R)
• M9: 1,968,409 km (0.119 R)
• M10: 2,093,921 km (0.09 R)
• M11: 2,274,037 km (0.059 R)
• M12: 2,513,244 km (0.072 R)
• M13: 3,458,852 km (0.093 R)
• M14: 3,549,957 km (0.057 R)
• M15: 3,796,644 km (0.113 R)
• M16: 4,437,821 km (0.094 R)
• M17: 4,804,934 km (0.1 R)
• M18: 5,426,513 km (0.11 R)
• M19: 5,532,728 km (0.088 R)
• M20: 7,012,251 km (0.117 R)
• M21: 7,244,277 km (0.057 R)
• M22: 8,360,277 km (0.079 R)
• M23: 8,442,107 km (0.108 R)
• M24: 9,063,836 km (0.078 R)
• M25: 11,467,126 km (0.091 R)
• M26: 12,667,948 km (0.104 R)
• M27: 12,998,110 km (0.1 R)
• M28: 13,426,708 km (0.063 R)
• M29: 13,522,600 km (0.11 R)
• M30: 14,005,353 km (0.1 R)
• M31: 14,592,225 km (0.029 R)
• M32: 14,740,177 km (0.032 R)
• M33: 15,286,958 km (0.036 R)
• M34: 15,487,568 km (0.114 R)
• M35: 15,789,906 km (0.074 R)
• M36: 16,145,201 km (0.11 R)
• M37: 16,451,876 km (0.081 R)
• M38: 17,697,428 km (0.096 R)
• M39: 18,013,678 km (0.102 R)
• M40: 18,651,563 km (0.074 R)
• M41: 19,188,769 km (0.09 R)
• M42: 19,405,088 km (0.112 R)
• M43: 19,840,118 km (0.062 R)
• M44: 20,058,980 km (0.093 R)
• M45: 20,168,635 km (0.075 R)
• M46: 20,278,440 km (0.064 R)
• M47: 20,388,544 km (0.075 R)
• M48: 21,220,458 km (0.091 R)
• M49: 21,388,307 km (0.118 R)
• M50: 21,894,097 km (0.097 R)
• M51: 22,290,232 km (0.048 R)
• M52: 22,917,496 km (0.07 R)
• M53: 23,434,955 km (0.071 R)
• M54: 23,782,172 km (0.091 R)
• M55: 23,956,453 km (0.085 R)
• M56: 24,131,034 km (0.112 R)
• M57: 24,189,377 km (0.075 R)
• M58: 25,187,943 km (0.084 R)
• M59: 25,722,007 km (0.098 R)
• M60: 25,841,237 km (0.047 R)
• M61: 26,740,919 km (0.095 R)
• M62: 26,801,356 km (0.072 R)
• M63: 27,773,144 km (0.071 R)
• M64: 28,140,556 km (0.103 R)
• M65: 28,201,891 km (0.119 R)
• M66: 28,324,861 km (0.086 R)
• M67: 32,030,250 km (0.114 R)
• M68: 32,094,278 km (0.082 R)
• M69: 32,544,269 km (0.07 R)
• M70: 32,608,745 km (0.102 R)
• M71: 33,645,608 km (0.108 R)
• M72: 34,430,548 km (0.092 R)
• M73: 35,089,078 km (0.072 R)
• M74: 35,618,954 km (0.088 R)
• M75: 36,418,854 km (0.066 R)
• M76: 36,686,783 km (0.031 R)
• M77: 40,159,698 km (0.117 R)
• M78: 41,340,474 km (0.063 R)
• M79: 41,550,061 km (0.113 R)
• M80: 41,970,131 km (0.07 R)
• M81: 42,532,619 km (0.112 R)
• M82: 45,886,903 km (0.089 R)
• M83: 46,031,564 km (0.03 R)
• M84: 46,321,185 km (0.047 R)
• M85: 46,829,669 km (0.116 R)
• M86: 46,902,523 km (0.105 R)
• M87: 48,734,199 km (0.115 R)
• M88: 49,473,512 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 11.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.19 AU - 11.97 AU

Year: 10519 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,115,550 km

• M1: 148,850 km (0.054 R)
• M2: 309,518 km (0.052 R)
• M3: 387,608 km (0.105 R)
• M4: 859,739 km (0.075 R)
• M5: 1,045,540 km (0.067 R)
• M6: 1,143,676 km (0.102 R)
• M7: 1,245,103 km (0.1 R)
• M8: 1,625,082 km (0.098 R)
• M9: 1,979,329 km (0.095 R)
• M10: 2,061,459 km (0.051 R)
• M11: 2,144,635 km (0.068 R)
• M12: 2,511,599 km (0.077 R)
• M13: 2,736,893 km (0.077 R)
• M14: 3,016,043 km (0.106 R)
• M15: 3,353,535 km (0.06 R)
• M16: 3,652,582 km (0.087 R)
• M17: 3,779,740 km (0.028 R)
• M18: 3,960,454 km (0.099 R)
• M19: 4,276,704 km (0.101 R)
• M20: 4,411,043 km (0.096 R)
• M21: 4,492,274 km (0.115 R)
• M22: 4,822,287 km (0.064 R)
• M23: 5,361,139 km (0.078 R)
• M24: 5,829,679 km (0.102 R)
• M25: 6,069,036 km (0.108 R)
• M26: 7,442,644 km (0.077 R)
• M27: 7,965,189 km (0.1 R)
• M28: 8,264,534 km (0.069 R)
• M29: 8,398,724 km (0.052 R)
• M30: 8,533,661 km (0.118 R)
• M31: 9,744,805 km (0.073 R)
• M32: 9,922,228 km (0.045 R)
• M33: 11,417,459 km (0.116 R)
• M34: 11,529,508 km (0.072 R)
• M35: 12,019,890 km (0.099 R)
• M36: 12,555,450 km (0.091 R)
• M37: 13,334,257 km (0.044 R)
• M38: 13,412,945 km (0.065 R)
• M39: 14,734,493 km (0.061 R)
• M40: 14,856,565 km (0.089 R)
• M41: 15,307,602 km (0.035 R)
• M42: 15,846,304 km (0.079 R)
• M43: 16,517,998 km (0.106 R)
• M44: 16,814,801 km (0.062 R)
• M45: 17,070,613 km (0.072 R)
• M46: 17,327,622 km (0.113 R)
• M47: 18,106,578 km (0.076 R)
• M48: 18,985,466 km (0.102 R)
• M49: 19,564,260 km (0.113 R)
• M50: 20,058,531 km (0.085 R)
• M51: 20,647,947 km (0.091 R)
• M52: 20,921,861 km (0.036 R)
• M53: 21,473,428 km (0.099 R)
• M54: 21,797,457 km (0.051 R)
• M55: 22,590,924 km (0.09 R)
• M56: 22,731,995 km (0.051 R)
• M57: 22,826,242 km (0.093 R)
• M58: 23,109,430 km (0.071 R)
• M59: 23,204,126 km (0.078 R)
• M60: 23,298,971 km (0.039 R)
• M61: 23,489,110 km (0.084 R)
• M62: 23,918,456 km (0.084 R)
• M63: 24,254,303 km (0.115 R)
• M64: 24,350,644 km (0.083 R)
• M65: 25,271,269 km (0.083 R)
• M66: 25,760,454 km (0.096 R)
• M67: 26,947,064 km (0.12 R)
• M68: 27,096,662 km (0.112 R)
• M69: 27,196,594 km (0.12 R)
• M70: 27,496,986 km (0.096 R)
• M71: 27,697,747 km (0.107 R)
• M72: 28,760,340 km (0.088 R)
• M73: 29,066,417 km (0.078 R)
• M74: 30,353,109 km (0.109 R)
• M75: 31,238,728 km (0.039 R)
• M76: 32,291,598 km (0.111 R)
• M77: 33,355,987 km (0.095 R)
• M78: 33,946,300 km (0.058 R)
• M79: 34,269,731 km (0.09 R)
• M80: 35,409,816 km (0.117 R)
• M81: 36,231,856 km (0.05 R)
• M82: 36,507,266 km (0.094 R)
• M83: 36,728,072 km (0.101 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit