🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.45 AU - 0.67 AU

Year: 187 Days

Day: 37.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,171,297 km

• M1: 38,895 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.14 AU - 1.16 AU

Year: 550 Days

Day: 32.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 557 Days

Day: 39.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,171,297 km

• M1: 84,972 km (0.11 R)
• M2: 514,617 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.28 AU - 1.5 AU

Year: 731 Days

Day: 36.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 747 Days

Day: 31.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.73 AU - 2.23 AU

Year: 1243 Days

Day: 21.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,171,297 km

• M1: 1,313,021 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.05 AU - 4.27 AU

Year: 3124 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,171,297 km

• M1: 208,240 km (0.085 R)
• M2: 398,379 km (0.111 R)
• M3: 500,554 km (0.103 R)
• M4: 652,396 km (0.053 R)
• M5: 822,639 km (0.102 R)
• M6: 952,789 km (0.063 R)
• M7: 1,273,377 km (0.064 R)
• M8: 1,388,268 km (0.107 R)
• M9: 1,480,121 km (0.099 R)
• M10: 1,768,995 km (0.057 R)
• M11: 1,986,809 km (0.11 R)
• M12: 2,401,495 km (0.084 R)
• M13: 2,611,231 km (0.109 R)
• M14: 3,347,851 km (0.105 R)
• M15: 3,842,571 km (0.094 R)
• M16: 4,012,813 km (0.095 R)
• M17: 4,127,555 km (0.03 R)
• M18: 4,321,583 km (0.1 R)
• M19: 4,698,420 km (0.09 R)
• M20: 4,819,595 km (0.105 R)
• M21: 5,086,028 km (0.08 R)
• M22: 5,463,015 km (0.12 R)
• M23: 5,590,622 km (0.094 R)
• M24: 6,089,381 km (0.112 R)
• M25: 6,355,366 km (0.116 R)
• M26: 6,761,674 km (0.081 R)
• M27: 7,037,233 km (0.085 R)
• M28: 7,363,506 km (0.095 R)
• M29: 7,718,652 km (0.116 R)
• M30: 7,814,245 km (0.055 R)
• M31: 8,006,777 km (0.058 R)
• M32: 8,176,571 km (0.101 R)
• M33: 8,470,381 km (0.053 R)
• M34: 8,717,816 km (0.101 R)
• M35: 9,144,170 km (0.099 R)
• M36: 9,500,362 km (0.092 R)
• M37: 9,706,059 km (0.107 R)
• M38: 10,043,403 km (0.09 R)
• M39: 10,200,480 km (0.093 R)
• M40: 10,410,965 km (0.042 R)
• M41: 10,676,351 km (0.077 R)
• M42: 11,513,202 km (0.099 R)
• M43: 11,925,643 km (0.12 R)
• M44: 12,147,646 km (0.109 R)
• M45: 12,708,638 km (0.113 R)
• M46: 13,220,861 km (0.062 R)
• M47: 13,450,644 km (0.08 R)
• M48: 13,943,569 km (0.113 R)
• M49: 14,060,255 km (0.115 R)
• M50: 15,246,417 km (0.065 R)
• M51: 15,517,787 km (0.1 R)
• M52: 15,608,593 km (0.107 R)
• M53: 15,760,285 km (0.091 R)
• M54: 16,249,171 km (0.112 R)
• M55: 16,372,141 km (0.098 R)
• M56: 16,557,193 km (0.104 R)
• M57: 16,960,659 km (0.096 R)
• M58: 17,304,584 km (0.113 R)
• M59: 17,840,593 km (0.102 R)
• M60: 18,381,988 km (0.074 R)
• M61: 18,670,861 km (0.1 R)
• M62: 18,767,502 km (0.095 R)
• M63: 19,416,008 km (0.039 R)
• M64: 19,775,791 km (0.058 R)
• M65: 20,668,143 km (0.089 R)
• M66: 20,768,224 km (0.115 R)
• M67: 20,968,685 km (0.075 R)
• M68: 21,169,744 km (0.077 R)
• M69: 21,337,743 km (0.107 R)
• M70: 22,048,482 km (0.069 R)
• M71: 22,423,973 km (0.08 R)
• M72: 23,250,351 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.56 AU - 4.84 AU

Year: 4547 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,171,297 km

• M1: 180,864 km (0.115 R)
• M2: 288,873 km (0.089 R)
• M3: 416,780 km (0.101 R)
• M4: 829,670 km (0.066 R)
• M5: 1,179,130 km (0.068 R)
• M6: 1,343,389 km (0.08 R)
• M7: 1,442,871 km (0.096 R)
• M8: 1,545,047 km (0.096 R)
• M9: 1,803,851 km (0.096 R)
• M10: 2,044,105 km (0.104 R)
• M11: 2,363,946 km (0.084 R)
• M12: 2,503,371 km (0.111 R)
• M13: 2,645,788 km (0.084 R)
• M14: 2,809,298 km (0.069 R)
• M15: 3,146,642 km (0.025 R)
• M16: 3,378,818 km (0.115 R)
• M17: 3,636,874 km (0.095 R)
• M18: 3,799,038 km (0.042 R)
• M19: 4,471,480 km (0.087 R)
• M20: 4,799,548 km (0.068 R)
• M21: 5,203,612 km (0.097 R)
• M22: 5,295,017 km (0.067 R)
• M23: 5,595,559 km (0.116 R)
• M24: 5,783,304 km (0.107 R)
• M25: 6,457,093 km (0.071 R)
• M26: 6,678,947 km (0.095 R)
• M27: 6,853,228 km (0.089 R)
• M28: 7,181,147 km (0.08 R)
• M29: 7,436,809 km (0.073 R)
• M30: 7,669,584 km (0.11 R)
• M31: 7,799,883 km (0.114 R)
• M32: 8,355,490 km (0.039 R)
• M33: 8,543,684 km (0.062 R)
• M34: 8,841,982 km (0.07 R)
• M35: 9,199,072 km (0.072 R)
• M36: 9,505,000 km (0.115 R)
• M37: 9,956,037 km (0.079 R)
• M38: 10,616,512 km (0.069 R)
• M39: 10,996,191 km (0.11 R)
• M40: 11,708,876 km (0.118 R)
• M41: 11,799,083 km (0.11 R)
• M42: 11,889,440 km (0.12 R)
• M43: 12,222,744 km (0.062 R)
• M44: 13,681,772 km (0.088 R)
• M45: 13,840,197 km (0.118 R)
• M46: 14,031,233 km (0.119 R)
• M47: 14,158,990 km (0.085 R)
• M48: 14,383,536 km (0.114 R)
• M49: 14,738,831 km (0.119 R)
• M50: 14,933,907 km (0.061 R)
• M51: 15,064,356 km (0.114 R)
• M52: 15,195,254 km (0.113 R)
• M53: 15,722,587 km (0.102 R)
• M54: 15,888,640 km (0.109 R)
• M55: 16,021,932 km (0.12 R)
• M56: 16,323,072 km (0.087 R)
• M57: 16,897,079 km (0.076 R)
• M58: 18,238,823 km (0.078 R)
• M59: 18,343,541 km (0.095 R)
• M60: 18,483,415 km (0.095 R)
• M61: 18,904,982 km (0.104 R)
• M62: 19,294,236 km (0.105 R)
• M63: 19,472,108 km (0.05 R)
• M64: 20,152,928 km (0.065 R)
• M65: 20,659,466 km (0.118 R)
• M66: 21,464,003 km (0.094 R)
• M67: 22,092,763 km (0.115 R)
• M68: 22,615,159 km (0.114 R)
• M69: 22,915,551 km (0.09 R)
• M70: 23,786,361 km (0.12 R)
• M71: 23,977,098 km (0.057 R)
• M72: 24,398,515 km (0.104 R)
• M73: 24,552,451 km (0.069 R)
• M74: 25,990,835 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 11

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.64 AU - 6 AU

Year: 4722 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,171,297 km

• M1: 190,887 km (0.104 R)
• M2: 267,481 km (0.026 R)
• M3: 803,041 km (0.089 R)
• M4: 918,531 km (0.046 R)
• M5: 1,124,228 km (0.109 R)
• M6: 1,300,005 km (0.091 R)
• M7: 1,391,410 km (0.066 R)
• M8: 1,548,787 km (0.07 R)
• M9: 1,679,087 km (0.106 R)
• M10: 2,074,474 km (0.108 R)
• M11: 2,404,038 km (0.097 R)
• M12: 2,711,312 km (0.041 R)
• M13: 2,809,897 km (0.086 R)
• M14: 3,071,992 km (0.084 R)
• M15: 3,384,502 km (0.11 R)
• M16: 3,533,950 km (0.08 R)
• M17: 3,620,268 km (0.081 R)
• M18: 4,040,190 km (0.097 R)
• M19: 4,130,696 km (0.085 R)
• M20: 4,405,956 km (0.118 R)
• M21: 4,475,819 km (0.076 R)
• M22: 4,545,980 km (0.094 R)
• M23: 4,998,962 km (0.101 R)
• M24: 5,071,817 km (0.099 R)
• M25: 5,243,256 km (0.069 R)
• M26: 5,466,605 km (0.078 R)
• M27: 5,642,383 km (0.096 R)
• M28: 5,794,674 km (0.118 R)
• M29: 6,417,150 km (0.06 R)
• M30: 8,208,286 km (0.114 R)
• M31: 8,352,199 km (0.112 R)
• M32: 8,584,075 km (0.092 R)
• M33: 8,995,170 km (0.085 R)
• M34: 9,262,801 km (0.113 R)
• M35: 9,442,767 km (0.079 R)
• M36: 9,684,517 km (0.07 R)
• M37: 9,867,176 km (0.119 R)
• M38: 10,390,769 km (0.116 R)
• M39: 10,986,767 km (0.09 R)
• M40: 11,081,911 km (0.111 R)
• M41: 11,272,948 km (0.119 R)
• M42: 11,401,003 km (0.081 R)
• M43: 11,950,476 km (0.118 R)
• M44: 12,244,735 km (0.089 R)
• M45: 13,752,383 km (0.118 R)
• M46: 14,302,454 km (0.083 R)
• M47: 14,545,401 km (0.086 R)
• M48: 15,888,042 km (0.042 R)
• M49: 16,139,665 km (0.067 R)
• M50: 16,356,283 km (0.068 R)
• M51: 16,428,838 km (0.097 R)
• M52: 16,829,312 km (0.1 R)
• M53: 16,975,768 km (0.118 R)
• M54: 17,122,523 km (0.086 R)
• M55: 17,232,927 km (0.115 R)
• M56: 17,306,678 km (0.109 R)
• M57: 17,565,632 km (0.116 R)
• M58: 17,639,833 km (0.092 R)
• M59: 18,162,378 km (0.112 R)
• M60: 18,463,220 km (0.093 R)
• M61: 21,165,107 km (0.056 R)
• M62: 21,839,793 km (0.071 R)
• M63: 22,360,543 km (0.06 R)
• M64: 22,804,251 km (0.026 R)
• M65: 23,047,646 km (0.08 R)
• M66: 23,823,760 km (0.103 R)
• M67: 23,905,889 km (0.096 R)
• M68: 24,691,577 km (0.069 R)
• M69: 24,816,342 km (0.059 R)
• M70: 25,024,881 km (0.047 R)
• M71: 25,275,757 km (0.1 R)
• M72: 26,160,778 km (0.115 R)
• M73: 26,500,664 km (0.118 R)
• M74: 26,585,786 km (0.027 R)
• M75: 27,184,626 km (0.115 R)
• M76: 27,442,682 km (0.108 R)
• M77: 28,657,417 km (0.079 R)
• M78: 28,788,614 km (0.063 R)
• M79: 29,227,385 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.5

Radius: 4.1

Gravity: 36.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.14 AU - 11.62 AU

Year: 14923 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,171,297 km

• M1: 52,958 km (0.096 R)
• M2: 120,277 km (0.118 R)
• M3: 184,305 km (0.105 R)
• M4: 605,871 km (0.11 R)
• M5: 683,213 km (0.078 R)
• M6: 847,771 km (0.031 R)
• M7: 912,547 km (0.117 R)
• M8: 1,188,405 km (0.119 R)
• M9: 1,335,610 km (0.062 R)
• M10: 1,514,678 km (0.113 R)
• M11: 1,647,222 km (0.096 R)
• M12: 2,274,336 km (0.111 R)
• M13: 2,456,995 km (0.082 R)
• M14: 2,901,600 km (0.059 R)
• M15: 3,200,347 km (0.08 R)
• M16: 3,234,156 km (0.075 R)
• M17: 3,267,965 km (0.085 R)
• M18: 3,302,074 km (0.105 R)
• M19: 3,336,182 km (0.101 R)
• M20: 3,719,751 km (0.067 R)
• M21: 3,898,670 km (0.084 R)
• M22: 3,971,075 km (0.102 R)
• M23: 4,153,884 km (0.082 R)
• M24: 4,604,024 km (0.117 R)
• M25: 5,549,782 km (0.118 R)
• M26: 5,754,132 km (0.11 R)
• M27: 6,170,314 km (0.089 R)
• M28: 6,596,219 km (0.09 R)
• M29: 7,297,085 km (0.084 R)
• M30: 7,521,033 km (0.05 R)
• M31: 7,701,747 km (0.114 R)
• M32: 8,392,141 km (0.071 R)
• M33: 8,485,640 km (0.103 R)
• M34: 8,910,797 km (0.1 R)
• M35: 8,958,519 km (0.114 R)
• M36: 9,537,313 km (0.12 R)
• M37: 9,880,341 km (0.062 R)
• M38: 10,832,083 km (0.104 R)
• M39: 11,087,297 km (0.103 R)
• M40: 11,138,609 km (0.098 R)
• M41: 11,603,858 km (0.108 R)
• M42: 11,707,978 km (0.089 R)
• M43: 12,660,019 km (0.066 R)
• M44: 15,032,791 km (0.103 R)
• M45: 15,089,638 km (0.115 R)
• M46: 16,240,195 km (0.085 R)
• M47: 16,532,210 km (0.12 R)
• M48: 16,826,021 km (0.073 R)
• M49: 16,944,053 km (0.059 R)
• M50: 17,003,144 km (0.073 R)
• M51: 20,169,383 km (0.074 R)
• M52: 20,357,428 km (0.112 R)
• M53: 20,609,201 km (0.08 R)
• M54: 20,735,462 km (0.091 R)
• M55: 20,925,301 km (0.105 R)
• M56: 22,141,083 km (0.102 R)
• M57: 24,106,799 km (0.11 R)
• M58: 25,043,132 km (0.111 R)
• M59: 25,312,857 km (0.076 R)
• M60: 25,583,480 km (0.094 R)
• M61: 25,719,165 km (0.083 R)
• M62: 25,923,217 km (0.12 R)
• M63: 26,882,139 km (0.116 R)
• M64: 27,158,297 km (0.065 R)
• M65: 27,574,328 km (0.086 R)
• M66: 29,330,009 km (0.089 R)
• M67: 33,688,692 km (0.113 R)
• M68: 33,911,893 km (0.099 R)
• M69: 34,959,826 km (0.081 R)
• M70: 37,241,044 km (0.091 R)
• M71: 37,857,387 km (0.088 R)
• M72: 38,710,394 km (0.083 R)
• M73: 39,022,156 km (0.101 R)
• M74: 40,830,944 km (0.103 R)
• M75: 40,989,517 km (0.041 R)
• M76: 41,068,954 km (0.033 R)
• M77: 43,473,440 km (0.108 R)
• M78: 43,554,373 km (0.094 R)
• M79: 43,716,537 km (0.101 R)
• M80: 45,019,834 km (0.087 R)
• M81: 45,594,140 km (0.063 R)
• M82: 46,832,810 km (0.063 R)
• M83: 46,998,714 km (0.06 R)
• M84: 47,581,248 km (0.06 R)
• M85: 49,681,154 km (0.12 R)
• M86: 51,982,567 km (0.025 R)
• M87: 52,154,455 km (0.073 R)
• M88: 52,671,166 km (0.056 R)
• M89: 52,757,484 km (0.094 R)
• M90: 53,536,141 km (0.099 R)
• M91: 55,455,631 km (0.115 R)
• M92: 55,807,037 km (0.093 R)
• M93: 56,954,153 km (0.057 R)
• M94: 58,465,989 km (0.095 R)
• M95: 59,182,114 km (0.118 R)
• M96: 59,361,482 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit