🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.99 AU - 1.11 AU

Year: 399 Days

Day: 35.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,008,381 km

• M1: 39,344 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.03 AU - 1.33 AU

Year: 475 Days

Day: 15.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,008,381 km

• M1: 149,897 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.33 AU - 1.61 AU

Year: 661 Days

Day: 12.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.8 AU

Year: 668 Days

Day: 17.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.44 AU - 1.68 AU

Year: 723 Days

Day: 26.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,008,381 km

• M1: 494,720 km (0.101 R)
• M2: 590,612 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.45 AU - 2.09 AU

Year: 873 Days

Day: 38.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 10.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.78 AU - 6.56 AU

Year: 5684 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,008,381 km

• M1: 177,273 km (0.088 R)
• M2: 368,160 km (0.102 R)
• M3: 437,723 km (0.112 R)
• M4: 512,971 km (0.086 R)
• M5: 612,154 km (0.085 R)
• M6: 1,008,439 km (0.098 R)
• M7: 1,173,296 km (0.119 R)
• M8: 1,321,996 km (0.099 R)
• M9: 1,557,015 km (0.066 R)
• M10: 2,067,592 km (0.115 R)
• M11: 2,357,214 km (0.03 R)
• M12: 2,467,318 km (0.118 R)
• M13: 2,579,217 km (0.08 R)
• M14: 2,975,651 km (0.112 R)
• M15: 3,250,612 km (0.092 R)
• M16: 3,480,394 km (0.074 R)
• M17: 3,715,413 km (0.04 R)
• M18: 3,936,967 km (0.064 R)
• M19: 4,106,162 km (0.07 R)
• M20: 5,007,789 km (0.074 R)
• M21: 5,418,435 km (0.103 R)
• M22: 5,797,516 km (0.109 R)
• M23: 6,737,589 km (0.11 R)
• M24: 6,805,058 km (0.047 R)
• M25: 7,282,873 km (0.087 R)
• M26: 7,771,759 km (0.104 R)
• M27: 8,103,567 km (0.115 R)
• M28: 8,343,372 km (0.06 R)
• M29: 8,585,571 km (0.074 R)
• M30: 8,903,916 km (0.087 R)
• M31: 8,977,967 km (0.119 R)
• M32: 9,476,726 km (0.1 R)
• M33: 9,602,837 km (0.111 R)
• M34: 10,010,192 km (0.115 R)
• M35: 10,087,235 km (0.064 R)
• M36: 10,973,752 km (0.097 R)
• M37: 11,453,213 km (0.091 R)
• M38: 11,912,329 km (0.114 R)
• M39: 12,295,000 km (0.103 R)
• M40: 12,570,709 km (0.113 R)
• M41: 12,737,212 km (0.094 R)
• M42: 14,008,943 km (0.12 R)
• M43: 15,350,387 km (0.047 R)
• M44: 15,647,488 km (0.073 R)
• M45: 16,247,226 km (0.095 R)
• M46: 16,550,012 km (0.116 R)
• M47: 17,469,441 km (0.071 R)
• M48: 18,185,416 km (0.04 R)
• M49: 18,847,686 km (0.112 R)
• M50: 19,293,488 km (0.052 R)
• M51: 19,742,880 km (0.095 R)
• M52: 20,001,086 km (0.067 R)
• M53: 21,276,408 km (0.12 R)
• M54: 21,475,074 km (0.117 R)
• M55: 22,376,102 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 12

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.6 AU - 9.42 AU

Year: 10030 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,008,381 km

• M1: 2,355,568 km (0.091 R)
• M2: 2,723,579 km (0.087 R)
• M3: 2,840,564 km (0.054 R)
• M4: 3,356,827 km (0.036 R)
• M5: 3,738,900 km (0.116 R)
• M6: 4,684,508 km (0.092 R)
• M7: 5,003,750 km (0.081 R)
• M8: 5,111,759 km (0.103 R)
• M9: 5,738,425 km (0.076 R)
• M10: 6,507,059 km (0.116 R)
• M11: 6,625,091 km (0.102 R)
• M12: 6,863,550 km (0.056 R)
• M13: 6,983,677 km (0.086 R)
• M14: 7,145,243 km (0.077 R)
• M15: 7,512,955 km (0.12 R)
• M16: 7,636,971 km (0.103 R)
• M17: 7,803,324 km (0.072 R)
• M18: 8,395,283 km (0.087 R)
• M19: 8,957,771 km (0.089 R)
• M20: 9,133,399 km (0.112 R)
• M21: 10,302,506 km (0.048 R)
• M22: 10,394,359 km (0.087 R)
• M23: 10,486,512 km (0.03 R)
• M24: 10,578,963 km (0.074 R)
• M25: 11,565,860 km (0.102 R)
• M26: 11,901,408 km (0.08 R)
• M27: 12,386,404 km (0.12 R)
• M28: 12,631,296 km (0.034 R)
• M29: 12,976,867 km (0.117 R)
• M30: 13,475,926 km (0.071 R)
• M31: 13,778,413 km (0.077 R)
• M32: 15,167,279 km (0.091 R)
• M33: 16,278,193 km (0.101 R)
• M34: 17,305,781 km (0.118 R)
• M35: 18,409,963 km (0.116 R)
• M36: 18,689,711 km (0.073 R)
• M37: 19,480,186 km (0.059 R)
• M38: 20,166,391 km (0.057 R)
• M39: 20,281,582 km (0.114 R)
• M40: 20,744,288 km (0.089 R)
• M41: 20,977,062 km (0.064 R)
• M42: 21,680,471 km (0.078 R)
• M43: 21,975,778 km (0.111 R)
• M44: 22,391,510 km (0.116 R)
• M45: 22,510,740 km (0.081 R)
• M46: 23,715,002 km (0.069 R)
• M47: 24,202,542 km (0.08 R)
• M48: 24,878,275 km (0.094 R)
• M49: 25,747,439 km (0.113 R)
• M50: 26,500,365 km (0.112 R)
• M51: 26,626,476 km (0.084 R)
• M52: 27,006,156 km (0.055 R)
• M53: 27,515,387 km (0.059 R)
• M54: 28,285,068 km (0.112 R)
• M55: 28,737,302 km (0.096 R)
• M56: 32,440,448 km (0.066 R)
• M57: 34,004,344 km (0.066 R)
• M58: 34,210,191 km (0.11 R)
• M59: 35,384,235 km (0.073 R)
• M60: 35,732,050 km (0.086 R)
• M61: 36,220,936 km (0.088 R)
• M62: 39,056,713 km (0.101 R)
• M63: 39,488,153 km (0.092 R)
• M64: 40,283,415 km (0.046 R)
• M65: 40,428,525 km (0.095 R)
• M66: 40,865,052 km (0.115 R)
• M67: 41,010,910 km (0.059 R)
• M68: 41,449,381 km (0.09 R)
• M69: 41,669,290 km (0.084 R)
• M70: 42,405,012 km (0.109 R)
• M71: 43,145,073 km (0.061 R)
• M72: 43,367,974 km (0.109 R)
• M73: 43,591,174 km (0.073 R)
• M74: 43,814,823 km (0.083 R)
• M75: 44,562,812 km (0.12 R)
• M76: 44,637,910 km (0.053 R)
• M77: 44,788,107 km (0.085 R)
• M78: 45,164,345 km (0.112 R)
• M79: 45,692,874 km (0.082 R)
• M80: 46,299,494 km (0.111 R)
• M81: 47,750,743 km (0.042 R)
• M82: 48,443,530 km (0.086 R)
• M83: 49,294,593 km (0.066 R)
• M84: 50,854,599 km (0.078 R)
• M85: 50,933,138 km (0.079 R)
• M86: 51,090,066 km (0.062 R)
• M87: 51,798,412 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 8.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.88 AU - 9.88 AU

Year: 10654 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,008,381 km

• M1: 108,309 km (0.111 R)
• M2: 172,486 km (0.082 R)
• M3: 261,198 km (0.053 R)
• M4: 661,671 km (0.071 R)
• M5: 960,867 km (0.108 R)
• M6: 1,380,788 km (0.09 R)
• M7: 1,483,861 km (0.087 R)
• M8: 1,589,477 km (0.094 R)
• M9: 2,348,387 km (0.114 R)
• M10: 2,830,392 km (0.068 R)
• M11: 3,096,526 km (0.05 R)
• M12: 3,232,511 km (0.115 R)
• M13: 3,652,731 km (0.1 R)
• M14: 4,119,925 km (0.107 R)
• M15: 4,421,664 km (0.077 R)
• M16: 4,637,085 km (0.1 R)
• M17: 4,855,947 km (0.118 R)
• M18: 5,142,427 km (0.117 R)
• M19: 5,239,217 km (0.096 R)
• M20: 5,632,210 km (0.034 R)
• M21: 5,798,713 km (0.064 R)
• M22: 5,967,010 km (0.117 R)
• M23: 6,068,737 km (0.117 R)
• M24: 6,205,170 km (0.12 R)
• M25: 6,377,357 km (0.103 R)
• M26: 6,974,253 km (0.04 R)
• M27: 7,297,534 km (0.095 R)
• M28: 7,406,441 km (0.11 R)
• M29: 7,552,449 km (0.108 R)
• M30: 7,884,406 km (0.041 R)
• M31: 8,108,354 km (0.117 R)
• M32: 8,183,452 km (0.092 R)
• M33: 8,792,914 km (0.099 R)
• M34: 9,298,704 km (0.105 R)
• M35: 9,694,391 km (0.091 R)
• M36: 9,974,588 km (0.114 R)
• M37: 10,461,080 km (0.048 R)
• M38: 10,543,060 km (0.089 R)
• M39: 10,996,939 km (0.096 R)
• M40: 11,289,254 km (0.11 R)
• M41: 11,373,178 km (0.1 R)
• M42: 11,541,775 km (0.084 R)
• M43: 13,361,334 km (0.112 R)
• M44: 14,668,819 km (0.061 R)
• M45: 14,898,452 km (0.116 R)
• M46: 15,407,683 km (0.109 R)
• M47: 15,734,704 km (0.097 R)
• M48: 16,348,055 km (0.095 R)
• M49: 16,538,493 km (0.115 R)
• M50: 16,777,401 km (0.118 R)
• M51: 17,162,017 km (0.101 R)
• M52: 17,989,144 km (0.074 R)
• M53: 18,087,430 km (0.12 R)
• M54: 18,284,301 km (0.071 R)
• M55: 18,729,803 km (0.097 R)
• M56: 18,978,883 km (0.118 R)
• M57: 19,935,412 km (0.104 R)
• M58: 20,036,989 km (0.075 R)
• M59: 20,496,255 km (0.103 R)
• M60: 21,010,722 km (0.063 R)
• M61: 21,425,257 km (0.099 R)
• M62: 21,685,857 km (0.079 R)
• M63: 22,526,447 km (0.095 R)
• M64: 23,484,921 km (0.116 R)
• M65: 23,861,309 km (0.071 R)
• M66: 25,057,045 km (0.064 R)
• M67: 25,606,967 km (0.045 R)
• M68: 26,160,928 km (0.081 R)
• M69: 27,959,992 km (0.112 R)
• M70: 28,016,839 km (0.09 R)
• M71: 28,473,112 km (0.105 R)
• M72: 29,046,970 km (0.027 R)
• M73: 29,856,743 km (0.049 R)
• M74: 29,914,787 km (0.073 R)
• M75: 30,031,174 km (0.111 R)
• M76: 30,089,368 km (0.069 R)
• M77: 30,967,507 km (0.116 R)
• M78: 31,321,007 km (0.089 R)
• M79: 31,854,024 km (0.102 R)
• M80: 32,569,102 km (0.039 R)
• M81: 33,591,304 km (0.119 R)
• M82: 33,651,891 km (0.052 R)
• M83: 34,258,361 km (0.062 R)
• M84: 34,807,385 km (0.041 R)
• M85: 35,482,371 km (0.077 R)
• M86: 38,667,908 km (0.041 R)
• M87: 39,494,436 km (0.117 R)
• M88: 40,198,294 km (0.089 R)
• M89: 42,989,491 km (0.091 R)
• M90: 43,120,838 km (0.096 R)
• M91: 43,845,640 km (0.074 R)
• M92: 43,911,613 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.4

Radius: 4.1

Gravity: 42.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.15 AU - 13.93 AU

Year: 16468 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,008,381 km

• M1: 201,658 km (0.09 R)
• M2: 257,757 km (0.078 R)
• M3: 303,684 km (0.07 R)
• M4: 743,501 km (0.047 R)
• M5: 975,827 km (0.075 R)
• M6: 1,203,216 km (0.12 R)
• M7: 1,531,433 km (0.049 R)
• M8: 1,764,956 km (0.056 R)
• M9: 1,824,944 km (0.088 R)
• M10: 1,978,282 km (0.087 R)
• M11: 2,199,986 km (0.066 R)
• M12: 2,330,136 km (0.103 R)
• M13: 2,770,702 km (0.117 R)
• M14: 2,840,714 km (0.063 R)
• M15: 3,199,599 km (0.1 R)
• M16: 3,842,122 km (0.051 R)
• M17: 3,881,167 km (0.052 R)
• M18: 4,564,381 km (0.115 R)
• M19: 5,026,040 km (0.071 R)
• M20: 5,371,012 km (0.042 R)
• M21: 5,590,472 km (0.072 R)
• M22: 7,255,497 km (0.12 R)
• M23: 7,644,900 km (0.105 R)
• M24: 7,842,220 km (0.087 R)
• M25: 8,091,150 km (0.111 R)
• M26: 8,494,765 km (0.055 R)
• M27: 10,119,698 km (0.067 R)
• M28: 10,282,011 km (0.118 R)
• M29: 10,663,935 km (0.092 R)
• M30: 10,718,837 km (0.109 R)
• M31: 10,939,494 km (0.083 R)
• M32: 11,610,590 km (0.086 R)
• M33: 12,237,405 km (0.101 R)
• M34: 13,523,648 km (0.074 R)
• M35: 13,583,187 km (0.079 R)
• M36: 14,122,488 km (0.043 R)
• M37: 15,594,381 km (0.077 R)
• M38: 16,411,784 km (0.077 R)
• M39: 16,602,372 km (0.109 R)
• M40: 18,416,395 km (0.066 R)
• M41: 19,012,693 km (0.114 R)
• M42: 19,146,134 km (0.097 R)
• M43: 19,413,764 km (0.108 R)
• M44: 19,750,210 km (0.094 R)
• M45: 20,020,683 km (0.101 R)
• M46: 20,770,767 km (0.097 R)
• M47: 20,839,432 km (0.082 R)
• M48: 21,322,035 km (0.072 R)
• M49: 21,878,090 km (0.083 R)
• M50: 23,289,097 km (0.099 R)
• M51: 25,093,696 km (0.119 R)
• M52: 25,386,609 km (0.112 R)
• M53: 26,049,776 km (0.094 R)
• M54: 26,346,279 km (0.113 R)
• M55: 27,242,670 km (0.107 R)
• M56: 27,997,242 km (0.109 R)
• M57: 29,758,756 km (0.092 R)
• M58: 30,146,514 km (0.111 R)
• M59: 30,457,827 km (0.119 R)
• M60: 33,387,702 km (0.088 R)
• M61: 33,548,519 km (0.037 R)
• M62: 33,951,985 km (0.116 R)
• M63: 34,275,864 km (0.079 R)
• M64: 34,438,178 km (0.118 R)
• M65: 35,910,670 km (0.049 R)
• M66: 37,153,379 km (0.076 R)
• M67: 38,157,630 km (0.115 R)
• M68: 38,241,704 km (0.116 R)
• M69: 38,747,494 km (0.104 R)
• M70: 39,595,415 km (0.062 R)
• M71: 40,278,180 km (0.119 R)
• M72: 41,051,002 km (0.079 R)
• M73: 41,482,442 km (0.109 R)
• M74: 42,002,145 km (0.101 R)
• M75: 45,432,275 km (0.119 R)
• M76: 46,595,548 km (0.025 R)
• M77: 46,865,273 km (0.041 R)
• M78: 47,768,395 km (0.034 R)
• M79: 48,495,142 km (0.091 R)
• M80: 50,974,427 km (0.052 R)
• M81: 52,089,530 km (0.106 R)
• M82: 55,578,003 km (0.111 R)
• M83: 57,013,544 km (0.109 R)
• M84: 57,109,735 km (0.075 R)
• M85: 57,205,927 km (0.082 R)
• M86: 57,977,403 km (0.111 R)
• M87: 58,752,320 km (0.101 R)
• M88: 60,116,652 km (0.113 R)
• M89: 60,999,280 km (0.055 R)
• M90: 61,196,001 km (0.101 R)
• M91: 63,174,582 km (0.11 R)
• M92: 64,672,356 km (0.113 R)
• M93: 65,073,727 km (0.079 R)
• M94: 65,677,355 km (0.117 R)
• M95: 66,383,906 km (0.099 R)
• M96: 67,702,760 km (0.091 R)
• M97: 67,906,513 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit