🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.76 AU - 0.96 AU

Year: 359 Days

Day: 28.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,709,933 km

• M1: 333,154 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.97 AU - 1.15 AU

Year: 491 Days

Day: 37.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.02 AU - 1.42 AU

Year: 606 Days

Day: 38.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 103.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,709,933 km

• M1: 574,007 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 14.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.33 AU - 3.45 AU

Year: 2209 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,709,933 km

• M1: 202,855 km (0.077 R)
• M2: 303,085 km (0.071 R)
• M3: 412,441 km (0.103 R)
• M4: 648,357 km (0.099 R)
• M5: 1,045,240 km (0.097 R)
• M6: 1,283,400 km (0.087 R)
• M7: 1,503,907 km (0.062 R)
• M8: 1,625,381 km (0.071 R)
• M9: 1,737,579 km (0.074 R)
• M10: 2,131,321 km (0.045 R)
• M11: 2,424,084 km (0.109 R)
• M12: 2,568,147 km (0.062 R)
• M13: 2,685,581 km (0.115 R)
• M14: 3,095,479 km (0.1 R)
• M15: 3,268,414 km (0.114 R)
• M16: 3,591,097 km (0.091 R)
• M17: 3,773,008 km (0.108 R)
• M18: 4,026,127 km (0.111 R)
• M19: 4,215,369 km (0.104 R)
• M20: 4,319,938 km (0.099 R)
• M21: 4,710,538 km (0.099 R)
• M22: 5,057,306 km (0.115 R)
• M23: 5,224,556 km (0.074 R)
• M24: 5,641,037 km (0.118 R)
• M25: 5,775,974 km (0.114 R)
• M26: 6,147,425 km (0.102 R)
• M27: 6,627,784 km (0.116 R)
• M28: 6,831,536 km (0.059 R)
• M29: 7,037,533 km (0.053 R)
• M30: 7,561,424 km (0.091 R)
• M31: 7,795,844 km (0.078 R)
• M32: 8,206,640 km (0.034 R)
• M33: 8,315,996 km (0.064 R)
• M34: 8,425,801 km (0.07 R)
• M35: 8,536,055 km (0.058 R)
• M36: 8,758,058 km (0.064 R)
• M37: 9,207,899 km (0.054 R)
• M38: 9,435,736 km (0.1 R)
• M39: 9,734,633 km (0.105 R)
• M40: 10,036,671 km (0.097 R)
• M41: 10,318,364 km (0.072 R)
• M42: 10,531,241 km (0.111 R)
• M43: 10,841,358 km (0.098 R)
• M44: 11,130,381 km (0.078 R)
• M45: 11,275,790 km (0.114 R)
• M46: 11,397,563 km (0.118 R)
• M47: 11,495,250 km (0.119 R)
• M48: 12,487,383 km (0.095 R)
• M49: 12,689,191 km (0.117 R)
• M50: 12,790,468 km (0.069 R)
• M51: 12,968,340 km (0.094 R)
• M52: 15,139,903 km (0.101 R)
• M53: 15,355,174 km (0.093 R)
• M54: 15,571,493 km (0.083 R)
• M55: 15,843,162 km (0.084 R)
• M56: 16,034,349 km (0.028 R)
• M57: 16,584,869 km (0.063 R)
• M58: 16,695,721 km (0.101 R)
• M59: 16,973,823 km (0.068 R)
• M60: 17,085,573 km (0.069 R)
• M61: 17,253,571 km (0.087 R)
• M62: 17,563,089 km (0.074 R)
• M63: 18,301,953 km (0.058 R)
• M64: 18,675,200 km (0.07 R)
• M65: 18,819,412 km (0.07 R)
• M66: 18,964,073 km (0.093 R)
• M67: 19,225,271 km (0.111 R)
• M68: 19,487,666 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 11.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.35 AU - 5.35 AU

Year: 4802 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,709,933 km

• M1: 172,337 km (0.059 R)
• M2: 387,010 km (0.054 R)
• M3: 594,801 km (0.063 R)
• M4: 713,731 km (0.102 R)
• M5: 815,308 km (0.073 R)
• M6: 1,107,174 km (0.057 R)
• M7: 1,242,710 km (0.097 R)
• M8: 1,352,066 km (0.088 R)
• M9: 1,547,590 km (0.101 R)
• M10: 1,770,042 km (0.084 R)
• M11: 1,912,310 km (0.11 R)
• M12: 2,077,017 km (0.11 R)
• M13: 2,304,106 km (0.115 R)
• M14: 2,479,884 km (0.119 R)
• M15: 2,721,185 km (0.097 R)
• M16: 2,886,491 km (0.095 R)
• M17: 2,970,415 km (0.034 R)
• M18: 3,097,723 km (0.025 R)
• M19: 3,513,456 km (0.029 R)
• M20: 3,648,393 km (0.114 R)
• M21: 3,877,427 km (0.094 R)
• M22: 4,063,976 km (0.1 R)
• M23: 4,446,049 km (0.092 R)
• M24: 4,616,889 km (0.119 R)
• M25: 4,740,308 km (0.073 R)
• M26: 5,168,158 km (0.105 R)
• M27: 5,451,646 km (0.08 R)
• M28: 5,661,232 km (0.092 R)
• M29: 6,169,267 km (0.077 R)
• M30: 7,058,177 km (0.078 R)
• M31: 7,401,803 km (0.118 R)
• M32: 7,898,169 km (0.106 R)
• M33: 8,016,501 km (0.12 R)
• M34: 8,345,018 km (0.113 R)
• M35: 8,800,244 km (0.037 R)
• M36: 9,046,333 km (0.07 R)
• M37: 9,734,782 km (0.109 R)
• M38: 10,085,440 km (0.109 R)
• M39: 12,070,005 km (0.051 R)
• M40: 12,515,657 km (0.118 R)
• M41: 12,688,592 km (0.069 R)
• M42: 12,827,419 km (0.05 R)
• M43: 13,211,886 km (0.094 R)
• M44: 13,458,423 km (0.098 R)
• M45: 13,920,531 km (0.059 R)
• M46: 16,120,218 km (0.091 R)
• M47: 16,346,111 km (0.071 R)
• M48: 17,260,154 km (0.111 R)
• M49: 17,800,950 km (0.086 R)
• M50: 18,741,023 km (0.12 R)
• M51: 18,899,297 km (0.042 R)
• M52: 18,978,584 km (0.079 R)
• M53: 20,302,974 km (0.03 R)
• M54: 20,628,649 km (0.079 R)
• M55: 20,914,830 km (0.061 R)
• M56: 21,491,380 km (0.059 R)
• M57: 21,906,364 km (0.102 R)
• M58: 22,114,904 km (0.067 R)
• M59: 22,491,890 km (0.074 R)
• M60: 22,702,225 km (0.12 R)
• M61: 23,422,239 km (0.119 R)
• M62: 24,020,930 km (0.117 R)
• M63: 24,624,707 km (0.027 R)
• M64: 24,798,091 km (0.104 R)
• M65: 25,015,457 km (0.066 R)
• M66: 25,935,035 km (0.079 R)
• M67: 26,598,801 km (0.085 R)
• M68: 26,732,242 km (0.111 R)
• M69: 27,133,763 km (0.099 R)
• M70: 27,447,469 km (0.116 R)
• M71: 27,942,937 km (0.045 R)
• M72: 28,395,920 km (0.097 R)
• M73: 30,139,333 km (0.054 R)
• M74: 31,117,554 km (0.059 R)
• M75: 31,211,352 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 10.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.2 AU - 9.42 AU

Year: 10770 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,709,933 km

• M1: 178,919 km (0.066 R)
• M2: 711,039 km (0.115 R)
• M3: 784,940 km (0.092 R)
• M4: 901,178 km (0.117 R)
• M5: 982,110 km (0.109 R)
• M6: 1,065,735 km (0.115 R)
• M7: 1,448,855 km (0.106 R)
• M8: 1,545,196 km (0.04 R)
• M9: 1,693,897 km (0.095 R)
• M10: 2,113,968 km (0.117 R)
• M11: 2,364,394 km (0.114 R)
• M12: 3,017,090 km (0.079 R)
• M13: 3,172,971 km (0.12 R)
• M14: 3,723,192 km (0.108 R)
• M15: 4,026,576 km (0.102 R)
• M16: 4,303,183 km (0.116 R)
• M17: 4,443,805 km (0.066 R)
• M18: 4,621,677 km (0.119 R)
• M19: 4,984,601 km (0.098 R)
• M20: 5,661,232 km (0.06 R)
• M21: 6,207,414 km (0.109 R)
• M22: 6,607,888 km (0.11 R)
• M23: 7,182,792 km (0.098 R)
• M24: 7,476,154 km (0.054 R)
• M25: 7,603,162 km (0.113 R)
• M26: 7,988,526 km (0.087 R)
• M27: 8,468,137 km (0.067 R)
• M28: 9,455,333 km (0.05 R)
• M29: 9,546,887 km (0.116 R)
• M30: 9,638,740 km (0.096 R)
• M31: 10,055,670 km (0.066 R)
• M32: 10,336,914 km (0.091 R)
• M33: 11,341,912 km (0.032 R)
• M34: 11,634,675 km (0.116 R)
• M35: 11,831,396 km (0.083 R)
• M36: 11,930,131 km (0.113 R)
• M37: 12,277,796 km (0.062 R)
• M38: 13,187,351 km (0.107 R)
• M39: 13,495,224 km (0.06 R)
• M40: 13,598,446 km (0.081 R)
• M41: 13,909,610 km (0.048 R)
• M42: 14,066,089 km (0.09 R)
• M43: 14,591,926 km (0.035 R)
• M44: 15,017,083 km (0.108 R)
• M45: 15,554,439 km (0.089 R)
• M46: 15,988,871 km (0.101 R)
• M47: 16,537,596 km (0.059 R)
• M48: 17,822,791 km (0.105 R)
• M49: 18,563,450 km (0.053 R)
• M50: 19,898,312 km (0.103 R)
• M51: 20,310,753 km (0.089 R)
• M52: 20,488,476 km (0.098 R)
• M53: 21,504,694 km (0.091 R)
• M54: 21,746,145 km (0.111 R)
• M55: 22,782,559 km (0.07 R)
• M56: 22,905,528 km (0.098 R)
• M57: 23,399,650 km (0.087 R)
• M58: 24,335,684 km (0.113 R)
• M59: 24,587,457 km (0.085 R)
• M60: 26,631,862 km (0.098 R)
• M61: 27,674,409 km (0.114 R)
• M62: 28,597,578 km (0.078 R)
• M63: 31,358,855 km (0.065 R)
• M64: 33,642,317 km (0.027 R)
• M65: 33,992,975 km (0.072 R)
• M66: 34,203,908 km (0.117 R)
• M67: 34,344,829 km (0.104 R)
• M68: 34,556,510 km (0.118 R)
• M69: 35,407,722 km (0.067 R)
• M70: 35,621,497 km (0.077 R)
• M71: 35,907,379 km (0.107 R)
• M72: 37,420,411 km (0.055 R)
• M73: 38,002,197 km (0.061 R)
• M74: 38,148,205 km (0.086 R)
• M75: 39,322,399 km (0.083 R)
• M76: 39,543,804 km (0.096 R)
• M77: 40,433,911 km (0.097 R)
• M78: 42,385,116 km (0.074 R)
• M79: 43,372,163 km (0.079 R)
• M80: 46,456,272 km (0.102 R)
• M81: 46,612,303 km (0.045 R)
• M82: 48,815,580 km (0.049 R)
• M83: 50,009,671 km (0.056 R)
• M84: 50,249,626 km (0.056 R)
• M85: 51,778,516 km (0.1 R)
• M86: 51,940,381 km (0.088 R)
• M87: 52,507,955 km (0.103 R)
• M88: 52,751,949 km (0.067 R)
• M89: 53,895,176 km (0.042 R)
• M90: 55,129,209 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 5.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.2 AU - 11.68 AU

Year: 16268 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,709,933 km

• M1: 86,019 km (0.102 R)
• M2: 191,485 km (0.086 R)
• M3: 338,241 km (0.026 R)
• M4: 533,316 km (0.102 R)
• M5: 576,550 km (0.113 R)
• M6: 635,941 km (0.107 R)
• M7: 697,575 km (0.067 R)
• M8: 1,165,068 km (0.071 R)
• M9: 1,563,298 km (0.113 R)
• M10: 1,690,606 km (0.115 R)
• M11: 1,733,690 km (0.106 R)
• M12: 2,304,406 km (0.056 R)
• M13: 2,449,516 km (0.115 R)
• M14: 2,572,784 km (0.071 R)
• M15: 2,928,678 km (0.098 R)
• M16: 3,436,263 km (0.108 R)
• M17: 3,827,611 km (0.09 R)
• M18: 3,913,331 km (0.116 R)
• M19: 3,999,649 km (0.119 R)
• M20: 4,291,963 km (0.077 R)
• M21: 4,652,045 km (0.088 R)
• M22: 4,743,449 km (0.073 R)
• M23: 5,400,782 km (0.1 R)
• M24: 5,658,689 km (0.07 R)
• M25: 5,723,764 km (0.037 R)
• M26: 5,920,485 km (0.066 R)
• M27: 6,902,745 km (0.11 R)
• M28: 7,077,176 km (0.112 R)
• M29: 7,147,337 km (0.091 R)
• M30: 7,323,863 km (0.079 R)
• M31: 7,934,521 km (0.093 R)
• M32: 8,007,525 km (0.093 R)
• M33: 8,117,330 km (0.105 R)
• M34: 8,899,877 km (0.106 R)
• M35: 9,089,716 km (0.079 R)
• M36: 9,319,349 km (0.116 R)
• M37: 9,589,672 km (0.107 R)
• M38: 9,940,928 km (0.07 R)
• M39: 11,060,668 km (0.089 R)
• M40: 12,010,016 km (0.113 R)
• M41: 12,942,310 km (0.106 R)
• M42: 13,287,133 km (0.107 R)
• M43: 13,417,134 km (0.079 R)
• M44: 13,547,583 km (0.071 R)
• M45: 14,294,974 km (0.063 R)
• M46: 14,339,405 km (0.067 R)
• M47: 14,428,266 km (0.079 R)
• M48: 15,737,846 km (0.107 R)
• M49: 17,987,349 km (0.05 R)
• M50: 18,275,474 km (0.062 R)
• M51: 18,710,654 km (0.061 R)
• M52: 18,807,893 km (0.118 R)
• M53: 19,838,174 km (0.045 R)
• M54: 19,937,357 km (0.085 R)
• M55: 20,136,023 km (0.109 R)
• M56: 21,494,072 km (0.094 R)
• M57: 22,312,672 km (0.096 R)
• M58: 23,037,324 km (0.05 R)
• M59: 23,193,654 km (0.067 R)
• M60: 23,245,864 km (0.12 R)
• M61: 25,741,754 km (0.103 R)
• M62: 25,849,914 km (0.119 R)
• M63: 26,447,108 km (0.067 R)
• M64: 26,939,136 km (0.112 R)
• M65: 27,434,155 km (0.083 R)
• M66: 27,987,667 km (0.106 R)
• M67: 28,098,818 km (0.039 R)
• M68: 28,937,015 km (0.092 R)
• M69: 30,295,364 km (0.099 R)
• M70: 32,429,677 km (0.105 R)
• M71: 32,488,020 km (0.117 R)
• M72: 32,546,513 km (0.044 R)
• M73: 32,897,469 km (0.114 R)
• M74: 32,956,112 km (0.113 R)
• M75: 33,073,546 km (0.094 R)
• M76: 33,662,513 km (0.093 R)
• M77: 34,612,011 km (0.056 R)
• M78: 35,090,125 km (0.088 R)
• M79: 37,574,348 km (0.112 R)
• M80: 38,004,142 km (0.118 R)
• M81: 39,116,702 km (0.042 R)
• M82: 39,365,483 km (0.104 R)
• M83: 40,114,669 km (0.11 R)
• M84: 40,365,545 km (0.113 R)
• M85: 41,121,014 km (0.109 R)
• M86: 41,310,554 km (0.094 R)
• M87: 41,500,544 km (0.088 R)
• M88: 41,690,683 km (0.084 R)
• M89: 42,646,015 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit