🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 29.6 Hours

Environment

Temp: 266 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,002,207 km

• M1: 31,416 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 206 Days

Day: 35.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 228 Days

Day: 36.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.34 AU

Year: 468 Days

Day: 13 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.18 AU - 1.56 AU

Year: 564 Days

Day: 17.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 147.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.88 AU - 1.96 AU

Year: 935 Days

Day: 34.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.87 AU - 10.17 AU

Year: 9521 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,002,207 km

• M1: 143,315 km (0.109 R)
• M2: 476,320 km (0.058 R)
• M3: 694,583 km (0.047 R)
• M4: 1,055,413 km (0.094 R)
• M5: 1,130,661 km (0.087 R)
• M6: 1,983,967 km (0.051 R)
• M7: 2,497,686 km (0.066 R)
• M8: 2,626,041 km (0.088 R)
• M9: 3,024,570 km (0.104 R)
• M10: 3,357,275 km (0.117 R)
• M11: 3,878,474 km (0.089 R)
• M12: 4,644,415 km (0.077 R)
• M13: 4,867,167 km (0.108 R)
• M14: 5,290,529 km (0.096 R)
• M15: 6,102,995 km (0.1 R)
• M16: 6,382,444 km (0.071 R)
• M17: 6,523,814 km (0.032 R)
• M18: 6,594,873 km (0.081 R)
• M19: 6,918,004 km (0.082 R)
• M20: 7,993,912 km (0.112 R)
• M21: 8,299,989 km (0.12 R)
• M22: 8,687,896 km (0.118 R)
• M23: 10,050,883 km (0.055 R)
• M24: 10,547,847 km (0.099 R)
• M25: 10,673,359 km (0.11 R)
• M26: 12,525,979 km (0.055 R)
• M27: 13,285,637 km (0.105 R)
• M28: 13,375,994 km (0.081 R)
• M29: 13,511,979 km (0.105 R)
• M30: 14,244,560 km (0.025 R)
• M31: 14,383,386 km (0.076 R)
• M32: 14,943,182 km (0.115 R)
• M33: 15,367,740 km (0.106 R)
• M34: 15,510,158 km (0.083 R)
• M35: 16,228,676 km (0.046 R)
• M36: 16,470,576 km (0.059 R)
• M37: 16,811,360 km (0.112 R)
• M38: 17,154,388 km (0.029 R)
• M39: 17,252,823 km (0.09 R)
• M40: 18,448,858 km (0.042 R)
• M41: 18,701,379 km (0.053 R)
• M42: 19,722,983 km (0.094 R)
• M43: 20,188,681 km (0.102 R)
• M44: 20,605,611 km (0.075 R)
• M45: 20,762,688 km (0.063 R)
• M46: 22,301,901 km (0.107 R)
• M47: 22,678,888 km (0.07 R)
• M48: 23,439,144 km (0.117 R)
• M49: 25,040,589 km (0.083 R)
• M50: 25,657,381 km (0.112 R)
• M51: 25,939,224 km (0.098 R)
• M52: 26,165,565 km (0.069 R)
• M53: 27,192,106 km (0.057 R)
• M54: 28,231,811 km (0.091 R)
• M55: 29,166,947 km (0.118 R)
• M56: 29,520,148 km (0.086 R)
• M57: 30,231,037 km (0.077 R)
• M58: 30,349,967 km (0.069 R)
• M59: 30,767,794 km (0.119 R)
• M60: 31,067,439 km (0.112 R)
• M61: 31,307,693 km (0.079 R)
• M62: 32,640,759 km (0.049 R)
• M63: 32,824,017 km (0.079 R)
• M64: 33,252,914 km (0.093 R)
• M65: 33,375,734 km (0.075 R)
• M66: 34,240,110 km (0.049 R)
• M67: 34,612,759 km (0.103 R)
• M68: 35,613,120 km (0.05 R)
• M69: 36,053,835 km (0.032 R)
• M70: 36,369,786 km (0.079 R)
• M71: 38,606,423 km (0.086 R)
• M72: 41,150,784 km (0.04 R)
• M73: 41,480,946 km (0.109 R)
• M74: 42,676,682 km (0.034 R)
• M75: 42,810,273 km (0.08 R)
• M76: 42,943,864 km (0.08 R)
• M77: 43,883,638 km (0.117 R)
• M78: 44,085,894 km (0.054 R)
• M79: 44,762,376 km (0.059 R)
• M80: 45,033,896 km (0.102 R)
• M81: 45,442,298 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 11.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.65 AU - 14.49 AU

Year: 15663 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,002,207 km

• M1: 250,128 km (0.118 R)
• M2: 322,084 km (0.104 R)
• M3: 481,855 km (0.096 R)
• M4: 672,293 km (0.087 R)
• M5: 1,128,716 km (0.102 R)
• M6: 1,566,589 km (0.062 R)
• M7: 1,777,522 km (0.058 R)
• M8: 2,083,150 km (0.085 R)
• M9: 2,286,603 km (0.119 R)
• M10: 2,588,642 km (0.05 R)
• M11: 3,098,621 km (0.047 R)
• M12: 3,467,379 km (0.11 R)
• M13: 3,814,895 km (0.107 R)
• M14: 3,921,409 km (0.081 R)
• M15: 4,137,428 km (0.043 R)
• M16: 4,468,937 km (0.107 R)
• M17: 5,354,856 km (0.09 R)
• M18: 7,152,125 km (0.097 R)
• M19: 7,461,194 km (0.108 R)
• M20: 8,001,093 km (0.088 R)
• M21: 8,414,282 km (0.088 R)
• M22: 11,807,162 km (0.115 R)
• M23: 12,067,761 km (0.081 R)
• M24: 12,435,772 km (0.11 R)
• M25: 12,647,752 km (0.062 R)
• M26: 13,021,747 km (0.103 R)
• M27: 13,129,158 km (0.072 R)
• M28: 13,835,110 km (0.084 R)
• M29: 14,275,676 km (0.062 R)
• M30: 15,397,211 km (0.082 R)
• M31: 16,430,633 km (0.11 R)
• M32: 16,955,871 km (0.095 R)
• M33: 17,545,736 km (0.084 R)
• M34: 22,502,362 km (0.095 R)
• M35: 22,955,344 km (0.097 R)
• M36: 23,346,094 km (0.094 R)
• M37: 23,542,367 km (0.043 R)
• M38: 26,074,460 km (0.095 R)
• M39: 26,210,145 km (0.11 R)
• M40: 26,482,264 km (0.109 R)
• M41: 27,441,635 km (0.112 R)
• M42: 28,203,537 km (0.074 R)
• M43: 28,761,986 km (0.048 R)
• M44: 28,902,159 km (0.083 R)
• M45: 29,960,863 km (0.069 R)
• M46: 30,673,697 km (0.102 R)
• M47: 31,464,172 km (0.097 R)
• M48: 31,608,684 km (0.099 R)
• M49: 31,970,860 km (0.069 R)
• M50: 34,543,944 km (0.106 R)
• M51: 35,366,283 km (0.077 R)
• M52: 35,968,414 km (0.12 R)
• M53: 37,259,294 km (0.056 R)
• M54: 37,718,410 km (0.083 R)
• M55: 38,256,514 km (0.105 R)
• M56: 39,807,993 km (0.062 R)
• M57: 40,748,665 km (0.113 R)
• M58: 42,014,263 km (0.081 R)
• M59: 45,234,507 km (0.106 R)
• M60: 46,874,249 km (0.072 R)
• M61: 47,204,411 km (0.108 R)
• M62: 47,867,279 km (0.116 R)
• M63: 48,199,985 km (0.117 R)
• M64: 50,211,478 km (0.114 R)
• M65: 50,972,931 km (0.11 R)
• M66: 52,850,235 km (0.075 R)
• M67: 53,280,030 km (0.112 R)
• M68: 54,229,827 km (0.082 R)
• M69: 54,750,128 km (0.064 R)
• M70: 55,097,943 km (0.055 R)
• M71: 55,446,506 km (0.115 R)
• M72: 56,058,212 km (0.092 R)
• M73: 56,584,347 km (0.069 R)
• M74: 56,848,088 km (0.105 R)
• M75: 57,995,504 km (0.09 R)
• M76: 58,616,485 km (0.042 R)
• M77: 59,596,800 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.6

Radius: 5.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.82 AU - 18.7 AU

Year: 24115 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 90,002,207 km

• M1: 65,973 km (0.063 R)
• M2: 173,683 km (0.088 R)
• M3: 360,980 km (0.103 R)
• M4: 397,781 km (0.088 R)
• M5: 902,973 km (0.066 R)
• M6: 1,949,410 km (0.117 R)
• M7: 2,483,923 km (0.048 R)
• M8: 2,729,862 km (0.116 R)
• M9: 3,351,441 km (0.083 R)
• M10: 3,705,838 km (0.119 R)
• M11: 4,598,339 km (0.084 R)
• M12: 4,808,674 km (0.113 R)
• M13: 4,930,297 km (0.111 R)
• M14: 5,238,917 km (0.105 R)
• M15: 6,804,908 km (0.109 R)
• M16: 7,217,499 km (0.049 R)
• M17: 7,461,942 km (0.091 R)
• M18: 7,532,253 km (0.11 R)
• M19: 7,602,863 km (0.048 R)
• M20: 7,744,682 km (0.114 R)
• M21: 7,780,286 km (0.098 R)
• M22: 8,030,862 km (0.032 R)
• M23: 8,539,944 km (0.083 R)
• M24: 9,134,596 km (0.114 R)
• M25: 9,209,843 km (0.073 R)
• M26: 9,627,521 km (0.055 R)
• M27: 9,935,243 km (0.09 R)
• M28: 10,168,018 km (0.108 R)
• M29: 10,639,101 km (0.108 R)
• M30: 12,426,497 km (0.071 R)
• M31: 13,184,060 km (0.119 R)
• M32: 13,611,461 km (0.108 R)
• M33: 16,223,440 km (0.077 R)
• M34: 16,543,430 km (0.085 R)
• M35: 16,635,283 km (0.074 R)
• M36: 18,745,212 km (0.103 R)
• M37: 22,190,451 km (0.112 R)
• M38: 22,800,361 km (0.112 R)
• M39: 22,902,536 km (0.118 R)
• M40: 23,312,734 km (0.034 R)
• M41: 24,872,740 km (0.096 R)
• M42: 25,559,095 km (0.085 R)
• M43: 26,037,958 km (0.087 R)
• M44: 26,519,813 km (0.106 R)
• M45: 27,982,731 km (0.071 R)
• M46: 28,531,306 km (0.077 R)
• M47: 29,249,525 km (0.107 R)
• M48: 30,422,522 km (0.056 R)
• M49: 31,326,393 km (0.118 R)
• M50: 32,181,793 km (0.108 R)
• M51: 33,160,612 km (0.12 R)
• M52: 34,207,498 km (0.106 R)
• M53: 35,442,578 km (0.112 R)
• M54: 37,171,929 km (0.118 R)
• M55: 38,259,207 km (0.113 R)
• M56: 38,380,680 km (0.045 R)
• M57: 40,464,728 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 4.1

Gravity: 41.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.74 AU - 18.18 AU

Year: 25642 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,002,207 km

• M1: 472,430 km (0.072 R)
• M2: 541,993 km (0.093 R)
• M3: 825,182 km (0.06 R)
• M4: 1,211,294 km (0.099 R)
• M5: 1,898,547 km (0.063 R)
• M6: 1,935,647 km (0.098 R)
• M7: 2,439,343 km (0.026 R)
• M8: 2,602,105 km (0.047 R)
• M9: 3,067,804 km (0.083 R)
• M10: 4,762,897 km (0.104 R)
• M11: 5,381,484 km (0.034 R)
• M12: 5,646,721 km (0.111 R)
• M13: 5,753,983 km (0.105 R)
• M14: 5,807,838 km (0.094 R)
• M15: 6,467,565 km (0.106 R)
• M16: 7,677,812 km (0.096 R)
• M17: 8,707,344 km (0.089 R)
• M18: 9,018,358 km (0.111 R)
• M19: 10,626,984 km (0.111 R)
• M20: 10,892,520 km (0.078 R)
• M21: 12,600,778 km (0.081 R)
• M22: 12,811,262 km (0.078 R)
• M23: 15,727,075 km (0.099 R)
• M24: 15,802,621 km (0.084 R)
• M25: 16,029,561 km (0.086 R)
• M26: 18,199,628 km (0.051 R)
• M27: 18,517,075 km (0.083 R)
• M28: 19,480,485 km (0.115 R)
• M29: 19,561,418 km (0.03 R)
• M30: 22,043,396 km (0.08 R)
• M31: 22,296,964 km (0.074 R)
• M32: 22,636,551 km (0.113 R)
• M33: 23,235,092 km (0.061 R)
• M34: 24,973,420 km (0.081 R)
• M35: 25,414,584 km (0.073 R)
• M36: 26,125,623 km (0.107 R)
• M37: 26,394,001 km (0.083 R)
• M38: 27,023,659 km (0.114 R)
• M39: 27,385,685 km (0.032 R)
• M40: 27,567,297 km (0.068 R)
• M41: 28,481,490 km (0.114 R)
• M42: 29,034,703 km (0.072 R)
• M43: 29,498,456 km (0.102 R)
• M44: 30,058,102 km (0.104 R)
• M45: 30,998,773 km (0.118 R)
• M46: 31,093,319 km (0.109 R)
• M47: 31,567,694 km (0.096 R)
• M48: 32,716,007 km (0.093 R)
• M49: 33,392,190 km (0.094 R)
• M50: 34,366,072 km (0.039 R)
• M51: 34,954,889 km (0.096 R)
• M52: 35,547,147 km (0.095 R)
• M53: 35,646,031 km (0.088 R)
• M54: 36,341,811 km (0.103 R)
• M55: 37,242,689 km (0.118 R)
• M56: 38,151,047 km (0.092 R)
• M57: 38,353,902 km (0.118 R)
• M58: 39,886,532 km (0.096 R)
• M59: 39,989,456 km (0.038 R)
• M60: 41,856,587 km (0.102 R)
• M61: 42,485,197 km (0.102 R)
• M62: 42,695,382 km (0.093 R)
• M63: 42,800,699 km (0.045 R)
• M64: 46,972,235 km (0.119 R)
• M65: 47,516,323 km (0.117 R)
• M66: 49,602,914 km (0.112 R)
• M67: 53,751,263 km (0.05 R)
• M68: 55,464,458 km (0.096 R)
• M69: 55,694,240 km (0.08 R)
• M70: 55,809,131 km (0.064 R)
• M71: 56,270,042 km (0.109 R)
• M72: 60,710,107 km (0.032 R)
• M73: 62,493,613 km (0.037 R)
• M74: 62,732,670 km (0.097 R)
• M75: 62,852,349 km (0.116 R)
• M76: 63,211,832 km (0.108 R)
• M77: 63,571,914 km (0.066 R)
• M78: 63,932,744 km (0.05 R)
• M79: 65,746,918 km (0.032 R)
• M80: 68,068,976 km (0.073 R)
• M81: 68,931,258 km (0.076 R)
• M82: 70,045,313 km (0.12 R)
• M83: 70,542,278 km (0.063 R)
• M84: 70,915,823 km (0.1 R)
• M85: 73,801,118 km (0.114 R)
• M86: 74,433,468 km (0.03 R)
• M87: 76,596,803 km (0.083 R)
• M88: 78,007,660 km (0.086 R)
• M89: 78,136,314 km (0.08 R)
• M90: 82,160,198 km (0.075 R)
• M91: 83,077,981 km (0.092 R)
• M92: 83,735,763 km (0.104 R)
• M93: 83,999,354 km (0.11 R)
• M94: 85,188,807 km (0.102 R)
• M95: 89,193,841 km (0.077 R)
• M96: 89,867,330 km (0.037 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit