🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.9 AU - 1.12 AU

Year: 373 Days

Day: 31.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 576 Days

Day: 38.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,560,693 km

• M1: 874,998 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.85 AU - 2.21 AU

Year: 1062 Days

Day: 24.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.03 AU - 3.15 AU

Year: 1530 Days

Day: 27.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.39 AU - 4.45 AU

Year: 2849 Days

Day: 16.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,560,693 km

• M1: 1,596,508 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.2 AU - 4.4 AU

Year: 3273 Days

Day: 41 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 14.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.85 AU - 7.77 AU

Year: 7255 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,560,693 km

• M1: 218,862 km (0.085 R)
• M2: 404,812 km (0.077 R)
• M3: 652,696 km (0.117 R)
• M4: 810,671 km (0.087 R)
• M5: 1,024,895 km (0.115 R)
• M6: 1,139,637 km (0.102 R)
• M7: 1,511,986 km (0.108 R)
• M8: 1,976,786 km (0.12 R)
• M9: 2,160,343 km (0.081 R)
• M10: 2,254,290 km (0.102 R)
• M11: 2,446,673 km (0.082 R)
• M12: 2,705,029 km (0.062 R)
• M13: 3,035,640 km (0.099 R)
• M14: 3,270,509 km (0.108 R)
• M15: 3,758,796 km (0.055 R)
• M16: 4,270,271 km (0.102 R)
• M17: 4,437,671 km (0.092 R)
• M18: 4,853,703 km (0.114 R)
• M19: 5,935,146 km (0.102 R)
• M20: 6,149,520 km (0.104 R)
• M21: 7,089,144 km (0.059 R)
• M22: 7,867,202 km (0.106 R)
• M23: 8,132,739 km (0.091 R)
• M24: 8,521,394 km (0.116 R)
• M25: 8,702,856 km (0.102 R)
• M26: 8,824,629 km (0.084 R)
• M27: 8,947,000 km (0.102 R)
• M28: 9,410,604 km (0.086 R)
• M29: 9,882,136 km (0.094 R)
• M30: 11,409,381 km (0.095 R)
• M31: 11,509,462 km (0.059 R)
• M32: 12,013,756 km (0.092 R)
• M33: 12,217,509 km (0.066 R)
• M34: 12,594,196 km (0.098 R)
• M35: 12,939,917 km (0.062 R)
• M36: 13,358,791 km (0.077 R)
• M37: 14,246,205 km (0.097 R)
• M38: 14,461,925 km (0.096 R)
• M39: 14,715,045 km (0.12 R)
• M40: 15,042,814 km (0.068 R)
• M41: 16,077,582 km (0.118 R)
• M42: 17,058,944 km (0.086 R)
• M43: 17,557,105 km (0.099 R)
• M44: 17,672,595 km (0.117 R)
• M45: 18,254,531 km (0.063 R)
• M46: 18,724,567 km (0.101 R)
• M47: 18,882,243 km (0.101 R)
• M48: 19,357,516 km (0.079 R)
• M49: 19,477,044 km (0.041 R)
• M50: 19,636,665 km (0.107 R)
• M51: 20,320,178 km (0.049 R)
• M52: 20,725,887 km (0.117 R)
• M53: 21,339,538 km (0.075 R)
• M54: 21,462,956 km (0.11 R)
• M55: 21,586,674 km (0.1 R)
• M56: 22,584,641 km (0.112 R)
• M57: 22,710,453 km (0.089 R)
• M58: 22,836,564 km (0.114 R)
• M59: 24,367,249 km (0.084 R)
• M60: 24,496,352 km (0.086 R)
• M61: 24,625,605 km (0.079 R)
• M62: 24,841,624 km (0.117 R)
• M63: 25,058,242 km (0.086 R)
• M64: 25,493,272 km (0.056 R)
• M65: 25,755,667 km (0.029 R)
• M66: 25,887,164 km (0.098 R)
• M67: 26,415,244 km (0.078 R)
• M68: 27,571,785 km (0.096 R)
• M69: 27,886,090 km (0.091 R)
• M70: 28,291,800 km (0.104 R)
• M71: 28,972,320 km (0.043 R)
• M72: 29,934,235 km (0.062 R)
• M73: 30,072,463 km (0.094 R)
• M74: 30,488,644 km (0.065 R)
• M75: 30,720,671 km (0.083 R)
• M76: 31,186,369 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.5 AU - 9.46 AU

Year: 8275 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,560,693 km

• M1: 116,686 km (0.076 R)
• M2: 460,013 km (0.107 R)
• M3: 1,545,944 km (0.104 R)
• M4: 1,718,281 km (0.054 R)
• M5: 2,128,927 km (0.116 R)
• M6: 2,272,392 km (0.076 R)
• M7: 2,337,317 km (0.062 R)
• M8: 2,861,059 km (0.036 R)
• M9: 3,127,343 km (0.076 R)
• M10: 3,272,603 km (0.113 R)
• M11: 3,364,606 km (0.109 R)
• M12: 3,702,846 km (0.115 R)
• M13: 3,973,469 km (0.097 R)
• M14: 4,493,172 km (0.059 R)
• M15: 4,657,431 km (0.119 R)
• M16: 5,097,996 km (0.053 R)
• M17: 5,377,445 km (0.032 R)
• M18: 5,530,035 km (0.086 R)
• M19: 5,750,393 km (0.119 R)
• M20: 5,861,693 km (0.106 R)
• M21: 6,291,189 km (0.086 R)
• M22: 6,405,930 km (0.081 R)
• M23: 7,108,891 km (0.111 R)
• M24: 7,984,487 km (0.094 R)
• M25: 8,359,379 km (0.108 R)
• M26: 8,739,956 km (0.101 R)
• M27: 9,649,960 km (0.071 R)
• M28: 10,076,015 km (0.098 R)
• M29: 10,264,209 km (0.104 R)
• M30: 10,453,750 km (0.045 R)
• M31: 10,508,054 km (0.098 R)
• M32: 11,474,456 km (0.113 R)
• M33: 11,727,575 km (0.119 R)
• M34: 12,124,907 km (0.11 R)
• M35: 12,267,923 km (0.071 R)
• M36: 12,816,349 km (0.101 R)
• M37: 13,520,656 km (0.114 R)
• M38: 13,937,136 km (0.092 R)
• M39: 14,177,091 km (0.09 R)
• M40: 15,552,195 km (0.077 R)
• M41: 15,676,510 km (0.118 R)
• M42: 15,894,774 km (0.085 R)
• M43: 16,334,442 km (0.075 R)
• M44: 16,555,697 km (0.051 R)
• M45: 16,873,593 km (0.059 R)
• M46: 17,193,582 km (0.094 R)
• M47: 17,354,251 km (0.104 R)
• M48: 18,361,792 km (0.107 R)
• M49: 18,657,846 km (0.12 R)
• M50: 18,723,819 km (0.12 R)
• M51: 19,121,450 km (0.027 R)
• M52: 19,287,953 km (0.1 R)
• M53: 19,421,544 km (0.074 R)
• M54: 20,127,795 km (0.09 R)
• M55: 20,399,016 km (0.089 R)
• M56: 21,461,610 km (0.106 R)
• M57: 22,296,515 km (0.076 R)
• M58: 22,471,844 km (0.117 R)
• M59: 23,998,191 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 12

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.63 AU - 10.13 AU

Year: 11400 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,560,693 km

• M1: 153,039 km (0.088 R)
• M2: 228,885 km (0.077 R)
• M3: 397,332 km (0.097 R)
• M4: 802,443 km (0.098 R)
• M5: 986,748 km (0.105 R)
• M6: 1,148,612 km (0.11 R)
• M7: 1,281,007 km (0.119 R)
• M8: 1,645,427 km (0.117 R)
• M9: 1,730,847 km (0.108 R)
• M10: 2,299,618 km (0.077 R)
• M11: 2,468,963 km (0.042 R)
• M12: 2,923,741 km (0.109 R)
• M13: 3,626,851 km (0.046 R)
• M14: 4,380,974 km (0.084 R)
• M15: 4,531,619 km (0.107 R)
• M16: 4,714,577 km (0.058 R)
• M17: 5,214,683 km (0.059 R)
• M18: 5,471,093 km (0.096 R)
• M19: 5,698,931 km (0.104 R)
• M20: 5,863,489 km (0.119 R)
• M21: 6,503,767 km (0.093 R)
• M22: 6,919,650 km (0.074 R)
• M23: 7,272,850 km (0.118 R)
• M24: 7,451,620 km (0.109 R)
• M25: 7,704,440 km (0.085 R)
• M26: 7,813,646 km (0.114 R)
• M27: 8,144,557 km (0.046 R)
• M28: 8,706,147 km (0.069 R)
• M29: 8,934,284 km (0.1 R)
• M30: 9,049,175 km (0.072 R)
• M31: 9,280,304 km (0.104 R)
• M32: 9,513,377 km (0.102 R)
• M33: 9,709,201 km (0.089 R)
• M34: 10,104,738 km (0.074 R)
• M35: 10,344,543 km (0.071 R)
• M36: 11,991,616 km (0.096 R)
• M37: 12,802,287 km (0.085 R)
• M38: 12,975,222 km (0.066 R)
• M39: 13,807,285 km (0.076 R)
• M40: 14,928,222 km (0.116 R)
• M41: 15,660,952 km (0.107 R)
• M42: 15,753,404 km (0.084 R)
• M43: 16,452,325 km (0.098 R)
• M44: 16,734,766 km (0.101 R)
• M45: 17,209,141 km (0.08 R)
• M46: 17,304,584 km (0.101 R)
• M47: 17,928,856 km (0.072 R)
• M48: 18,609,526 km (0.036 R)
• M49: 19,397,907 km (0.076 R)
• M50: 20,398,567 km (0.105 R)
• M51: 20,905,106 km (0.116 R)
• M52: 22,397,793 km (0.049 R)
• M53: 22,554,123 km (0.116 R)
• M54: 22,867,979 km (0.117 R)
• M55: 22,972,997 km (0.072 R)
• M56: 23,130,673 km (0.112 R)
• M57: 23,658,903 km (0.064 R)
• M58: 24,298,135 km (0.116 R)
• M59: 25,051,061 km (0.073 R)
• M60: 25,321,833 km (0.085 R)
• M61: 26,249,789 km (0.114 R)
• M62: 26,966,811 km (0.113 R)
• M63: 27,077,663 km (0.053 R)
• M64: 27,522,867 km (0.116 R)
• M65: 28,307,507 km (0.088 R)
• M66: 29,099,628 km (0.099 R)
• M67: 29,270,319 km (0.1 R)
• M68: 29,384,313 km (0.081 R)
• M69: 29,899,079 km (0.088 R)
• M70: 30,243,902 km (0.096 R)
• M71: 31,636,359 km (0.116 R)
• M72: 31,811,838 km (0.068 R)
• M73: 31,928,973 km (0.117 R)
• M74: 32,517,192 km (0.12 R)
• M75: 33,465,642 km (0.076 R)
• M76: 33,943,308 km (0.12 R)
• M77: 34,062,986 km (0.105 R)
• M78: 34,724,209 km (0.11 R)
• M79: 35,815,376 km (0.058 R)
• M80: 36,120,555 km (0.07 R)
• M81: 36,979,397 km (0.071 R)
• M82: 37,473,219 km (0.119 R)
• M83: 39,974,795 km (0.066 R)
• M84: 40,228,064 km (0.101 R)
• M85: 40,926,836 km (0.109 R)
• M86: 41,565,619 km (0.094 R)
• M87: 41,693,824 km (0.088 R)
• M88: 42,207,693 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 13.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.18 AU - 10.8 AU

Year: 11591 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,560,693 km

• M1: 196,721 km (0.056 R)
• M2: 644,318 km (0.097 R)
• M3: 755,020 km (0.111 R)
• M4: 914,342 km (0.087 R)
• M5: 1,020,257 km (0.118 R)
• M6: 1,176,138 km (0.096 R)
• M7: 1,269,039 km (0.061 R)
• M8: 1,615,059 km (0.11 R)
• M9: 1,719,478 km (0.102 R)
• M10: 2,075,521 km (0.091 R)
• M11: 2,161,091 km (0.095 R)
• M12: 2,277,029 km (0.053 R)
• M13: 2,395,212 km (0.057 R)
• M14: 2,485,269 km (0.102 R)
• M15: 3,347,103 km (0.114 R)
• M16: 3,723,491 km (0.089 R)
• M17: 4,629,306 km (0.07 R)
• M18: 5,126,719 km (0.059 R)
• M19: 6,048,691 km (0.055 R)
• M20: 6,550,143 km (0.109 R)
• M21: 6,935,058 km (0.073 R)
• M22: 7,283,472 km (0.114 R)
• M23: 7,548,559 km (0.097 R)
• M24: 7,816,938 km (0.06 R)
• M25: 7,997,502 km (0.097 R)
• M26: 9,063,088 km (0.029 R)
• M27: 10,420,090 km (0.064 R)
• M28: 10,869,781 km (0.099 R)
• M29: 11,122,302 km (0.111 R)
• M30: 11,479,243 km (0.091 R)
• M31: 12,572,504 km (0.101 R)
• M32: 13,104,773 km (0.085 R)
• M33: 14,634,262 km (0.105 R)
• M34: 15,025,461 km (0.078 R)
• M35: 15,533,495 km (0.115 R)
• M36: 16,277,296 km (0.117 R)
• M37: 17,326,425 km (0.03 R)
• M38: 17,978,223 km (0.07 R)
• M39: 18,880,149 km (0.05 R)
• M40: 19,062,209 km (0.096 R)
• M41: 19,858,369 km (0.111 R)
• M42: 19,981,788 km (0.106 R)
• M43: 20,790,364 km (0.106 R)
• M44: 21,546,282 km (0.034 R)
• M45: 23,279,972 km (0.063 R)
• M46: 23,736,694 km (0.098 R)
• M47: 24,130,585 km (0.094 R)
• M48: 24,262,381 km (0.095 R)
• M49: 24,725,536 km (0.094 R)
• M50: 25,258,404 km (0.1 R)
• M51: 25,593,353 km (0.1 R)
• M52: 26,879,596 km (0.119 R)
• M53: 27,427,573 km (0.093 R)
• M54: 28,117,518 km (0.045 R)
• M55: 29,655,833 km (0.091 R)
• M56: 30,080,093 km (0.087 R)
• M57: 30,364,029 km (0.078 R)
• M58: 31,221,225 km (0.111 R)
• M59: 32,813,545 km (0.049 R)
• M60: 33,032,706 km (0.098 R)
• M61: 33,399,071 km (0.113 R)
• M62: 35,775,583 km (0.087 R)
• M63: 37,212,321 km (0.081 R)
• M64: 39,054,170 km (0.113 R)
• M65: 40,298,375 km (0.106 R)
• M66: 40,846,801 km (0.063 R)
• M67: 41,004,028 km (0.058 R)
• M68: 42,745,946 km (0.12 R)
• M69: 42,905,567 km (0.086 R)
• M70: 43,065,337 km (0.085 R)
• M71: 43,626,030 km (0.058 R)
• M72: 45,566,913 km (0.078 R)
• M73: 46,220,057 km (0.111 R)
• M74: 47,123,329 km (0.117 R)
• M75: 47,701,076 km (0.061 R)
• M76: 48,863,751 km (0.026 R)
• M77: 49,951,776 km (0.057 R)
• M78: 51,132,253 km (0.052 R)
• M79: 51,301,747 km (0.096 R)
• M80: 51,810,979 km (0.096 R)
• M81: 52,407,425 km (0.114 R)
• M82: 52,663,686 km (0.077 R)
• M83: 55,249,336 km (0.066 R)
• M84: 55,945,864 km (0.105 R)
• M85: 56,033,079 km (0.068 R)
• M86: 57,347,446 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit