🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.73 AU - 0.91 AU

Year: 267 Days

Day: 13 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.9 AU - 1.46 AU

Year: 461 Days

Day: 30 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.2 AU - 1.26 AU

Year: 491 Days

Day: 19.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,456,262 km

• M1: 47,123 km (0.084 R)
• M2: 440,117 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.96 AU - 1.6 AU

Year: 521 Days

Day: 31.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.68 AU - 1.9 AU

Year: 862 Days

Day: 26 Hours

Environment

Temp: -53 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.58 AU - 2.72 AU

Year: 1553 Days

Day: 27.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,456,262 km

• M1: 626,815 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 11.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.33 AU - 8.39 AU

Year: 7186 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 89,456,262 km

• M1: 158,424 km (0.074 R)
• M2: 247,884 km (0.065 R)
• M3: 353,051 km (0.092 R)
• M4: 625,319 km (0.104 R)
• M5: 751,131 km (0.049 R)
• M6: 886,218 km (0.102 R)
• M7: 1,057,208 km (0.072 R)
• M8: 1,139,936 km (0.068 R)
• M9: 1,253,929 km (0.087 R)
• M10: 1,402,181 km (0.059 R)
• M11: 1,848,581 km (0.054 R)
• M12: 2,088,087 km (0.086 R)
• M13: 2,194,002 km (0.081 R)
• M14: 2,635,466 km (0.033 R)
• M15: 2,905,939 km (0.115 R)
• M16: 3,064,662 km (0.116 R)
• M17: 3,287,563 km (0.069 R)
• M18: 3,453,168 km (0.045 R)
• M19: 3,706,736 km (0.051 R)
• M20: 4,781,298 km (0.08 R)
• M21: 5,499,218 km (0.088 R)
• M22: 5,721,221 km (0.103 R)
• M23: 6,072,477 km (0.032 R)
• M24: 6,560,465 km (0.086 R)
• M25: 6,928,177 km (0.06 R)
• M26: 7,275,692 km (0.037 R)
• M27: 8,127,353 km (0.116 R)
• M28: 8,239,552 km (0.079 R)
• M29: 8,324,074 km (0.111 R)
• M30: 8,550,865 km (0.09 R)
• M31: 8,722,304 km (0.116 R)
• M32: 10,013,932 km (0.05 R)
• M33: 10,225,014 km (0.088 R)
• M34: 10,928,723 km (0.092 R)
• M35: 11,301,970 km (0.097 R)
• M36: 11,396,067 km (0.111 R)
• M37: 11,838,128 km (0.044 R)
• M38: 12,221,697 km (0.073 R)
• M39: 12,350,351 km (0.079 R)
• M40: 12,447,291 km (0.111 R)
• M41: 12,902,517 km (0.059 R)
• M42: 13,000,803 km (0.114 R)
• M43: 13,099,388 km (0.067 R)
• M44: 13,529,332 km (0.103 R)
• M45: 13,662,474 km (0.072 R)
• M46: 13,930,255 km (0.11 R)
• M47: 15,747,420 km (0.099 R)
• M48: 17,023,938 km (0.119 R)
• M49: 17,601,835 km (0.05 R)
• M50: 17,966,405 km (0.07 R)
• M51: 18,925,776 km (0.112 R)
• M52: 19,224,374 km (0.099 R)
• M53: 20,091,293 km (0.042 R)
• M54: 20,357,727 km (0.038 R)
• M55: 21,902,475 km (0.11 R)
• M56: 22,452,097 km (0.11 R)
• M57: 22,649,417 km (0.099 R)
• M58: 23,324,851 km (0.086 R)
• M59: 23,524,714 km (0.111 R)
• M60: 23,685,083 km (0.104 R)
• M61: 24,899,219 km (0.094 R)
• M62: 25,637,485 km (0.088 R)
• M63: 26,299,605 km (0.096 R)
• M64: 26,758,122 km (0.087 R)
• M65: 27,852,431 km (0.085 R)
• M66: 27,937,253 km (0.119 R)
• M67: 28,149,532 km (0.06 R)
• M68: 28,319,924 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217

Radius: 6.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.64 AU - 16.08 AU

Year: 18570 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,456,262 km

• M1: 89,609 km (0.107 R)
• M2: 186,399 km (0.113 R)
• M3: 628,161 km (0.103 R)
• M4: 1,497,624 km (0.12 R)
• M5: 1,659,190 km (0.101 R)
• M6: 1,899,893 km (0.064 R)
• M7: 2,203,277 km (0.098 R)
• M8: 2,440,988 km (0.087 R)
• M9: 3,202,142 km (0.087 R)
• M10: 3,291,004 km (0.08 R)
• M11: 3,747,576 km (0.107 R)
• M12: 4,854,301 km (0.097 R)
• M13: 5,443,119 km (0.097 R)
• M14: 5,908,667 km (0.066 R)
• M15: 6,536,380 km (0.042 R)
• M16: 6,953,907 km (0.11 R)
• M17: 7,854,487 km (0.062 R)
• M18: 8,461,256 km (0.042 R)
• M19: 8,749,680 km (0.06 R)
• M20: 9,041,396 km (0.113 R)
• M21: 9,125,171 km (0.074 R)
• M22: 9,676,888 km (0.068 R)
• M23: 10,812,485 km (0.052 R)
• M24: 13,159,227 km (0.111 R)
• M25: 13,302,093 km (0.046 R)
• M26: 13,781,853 km (0.056 R)
• M27: 16,213,118 km (0.063 R)
• M28: 17,138,979 km (0.106 R)
• M29: 17,347,070 km (0.056 R)
• M30: 18,187,660 km (0.048 R)
• M31: 18,559,561 km (0.117 R)
• M32: 18,719,780 km (0.112 R)
• M33: 19,364,996 km (0.117 R)
• M34: 19,527,459 km (0.097 R)
• M35: 20,511,813 km (0.111 R)
• M36: 20,622,066 km (0.046 R)
• M37: 21,232,575 km (0.116 R)
• M38: 21,568,123 km (0.047 R)
• M39: 21,905,317 km (0.029 R)
• M40: 22,244,455 km (0.082 R)
• M41: 24,197,904 km (0.114 R)
• M42: 26,086,129 km (0.065 R)
• M43: 28,082,512 km (0.108 R)
• M44: 29,005,980 km (0.113 R)
• M45: 29,752,025 km (0.077 R)
• M46: 30,819,705 km (0.099 R)
• M47: 31,262,813 km (0.067 R)
• M48: 31,580,709 km (0.046 R)
• M49: 33,901,121 km (0.059 R)
• M50: 34,686,660 km (0.079 R)
• M51: 35,081,748 km (0.087 R)
• M52: 36,342,409 km (0.12 R)
• M53: 37,820,735 km (0.114 R)
• M54: 38,703,512 km (0.098 R)
• M55: 39,113,111 km (0.109 R)
• M56: 43,147,018 km (0.097 R)
• M57: 43,642,785 km (0.071 R)
• M58: 43,855,813 km (0.109 R)
• M59: 43,998,080 km (0.108 R)
• M60: 44,640,005 km (0.069 R)
• M61: 45,141,307 km (0.12 R)
• M62: 45,284,921 km (0.109 R)
• M63: 46,439,069 km (0.086 R)
• M64: 46,584,029 km (0.095 R)
• M65: 46,874,398 km (0.085 R)
• M66: 47,676,093 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.1

Radius: 3.4

Gravity: 70.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.56 AU - 16.82 AU

Year: 23445 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,456,262 km

• M1: 174,880 km (0.073 R)
• M2: 206,595 km (0.096 R)
• M3: 839,543 km (0.092 R)
• M4: 1,012,179 km (0.114 R)
• M5: 1,072,168 km (0.069 R)
• M6: 1,291,179 km (0.028 R)
• M7: 1,356,404 km (0.105 R)
• M8: 2,219,135 km (0.038 R)
• M9: 3,215,756 km (0.108 R)
• M10: 3,348,898 km (0.115 R)
• M11: 4,089,108 km (0.075 R)
• M12: 4,330,410 km (0.059 R)
• M13: 4,379,178 km (0.117 R)
• M14: 4,979,216 km (0.095 R)
• M15: 6,089,681 km (0.074 R)
• M16: 6,984,725 km (0.09 R)
• M17: 7,447,431 km (0.111 R)
• M18: 7,623,507 km (0.1 R)
• M19: 7,741,690 km (0.106 R)
• M20: 8,585,571 km (0.091 R)
• M21: 9,521,605 km (0.083 R)
• M22: 9,840,698 km (0.096 R)
• M23: 10,293,381 km (0.067 R)
• M24: 10,621,000 km (0.065 R)
• M25: 12,239,948 km (0.099 R)
• M26: 12,726,291 km (0.099 R)
• M27: 14,006,101 km (0.094 R)
• M28: 14,078,356 km (0.098 R)
• M29: 14,223,317 km (0.092 R)
• M30: 14,295,872 km (0.048 R)
• M31: 15,326,152 km (0.086 R)
• M32: 15,400,652 km (0.106 R)
• M33: 15,925,441 km (0.101 R)
• M34: 16,227,928 km (0.054 R)
• M35: 16,303,924 km (0.11 R)
• M36: 18,082,493 km (0.092 R)
• M37: 18,319,007 km (0.068 R)
• M38: 18,874,913 km (0.104 R)
• M39: 19,436,204 km (0.067 R)
• M40: 19,840,567 km (0.104 R)
• M41: 19,921,799 km (0.105 R)
• M42: 20,822,228 km (0.085 R)
• M43: 21,402,070 km (0.101 R)
• M44: 21,652,197 km (0.102 R)
• M45: 22,324,041 km (0.064 R)
• M46: 22,577,610 km (0.09 R)
• M47: 22,832,225 km (0.108 R)
• M48: 24,553,947 km (0.093 R)
• M49: 25,078,587 km (0.112 R)
• M50: 26,227,947 km (0.117 R)
• M51: 26,495,578 km (0.067 R)
• M52: 26,943,624 km (0.099 R)
• M53: 28,944,944 km (0.094 R)
• M54: 29,129,099 km (0.114 R)
• M55: 29,406,304 km (0.118 R)
• M56: 29,684,406 km (0.063 R)
• M57: 29,963,257 km (0.054 R)
• M58: 31,749,754 km (0.113 R)
• M59: 34,055,207 km (0.066 R)
• M60: 35,621,946 km (0.042 R)
• M61: 37,713,474 km (0.059 R)
• M62: 40,049,594 km (0.061 R)
• M63: 40,976,353 km (0.084 R)
• M64: 41,910,143 km (0.052 R)
• M65: 43,166,166 km (0.113 R)
• M66: 44,116,262 km (0.113 R)
• M67: 45,073,240 km (0.116 R)
• M68: 45,500,791 km (0.073 R)
• M69: 45,607,753 km (0.073 R)
• M70: 46,791,372 km (0.082 R)
• M71: 46,899,381 km (0.065 R)
• M72: 47,875,956 km (0.103 R)
• M73: 49,408,287 km (0.039 R)
• M74: 49,518,391 km (0.11 R)
• M75: 50,180,511 km (0.035 R)
• M76: 51,067,926 km (0.081 R)
• M77: 51,179,227 km (0.119 R)
• M78: 51,625,178 km (0.038 R)
• M79: 54,896,584 km (0.1 R)
• M80: 55,467,450 km (0.111 R)
• M81: 55,696,334 km (0.055 R)
• M82: 57,191,565 km (0.081 R)
• M83: 58,118,324 km (0.115 R)
• M84: 59,752,082 km (0.05 R)
• M85: 61,519,132 km (0.084 R)
• M86: 62,111,989 km (0.118 R)
• M87: 69,371,973 km (0.118 R)
• M88: 70,360,067 km (0.045 R)
• M89: 71,975,575 km (0.103 R)
• M90: 72,350,018 km (0.088 R)
• M91: 73,728,862 km (0.068 R)
• M92: 74,863,562 km (0.078 R)
• M93: 75,749,929 km (0.106 R)
• M94: 76,894,802 km (0.119 R)
• M95: 79,717,265 km (0.114 R)
• M96: 84,014,015 km (0.102 R)
• M97: 89,456,236 km (0.101 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit