🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.61 AU - 0.89 AU

Year: 228 Days

Day: 15.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.08 AU - 6.48 AU

Year: 4264 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789

Radius: 13.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.87 AU - 13.79 AU

Year: 13404 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,189,731 km

• M1: 181,612 km (0.088 R)
• M2: 1,157,738 km (0.114 R)
• M3: 1,397,693 km (0.081 R)
• M4: 2,185,026 km (0.066 R)
• M5: 2,333,428 km (0.118 R)
• M6: 2,703,533 km (0.056 R)
• M7: 3,226,527 km (0.059 R)
• M8: 4,217,014 km (0.116 R)
• M9: 4,707,396 km (0.113 R)
• M10: 4,900,976 km (0.104 R)
• M11: 5,097,099 km (0.096 R)
• M12: 5,538,113 km (0.092 R)
• M13: 6,456,943 km (0.103 R)
• M14: 6,542,812 km (0.1 R)
• M15: 6,672,364 km (0.075 R)
• M16: 7,467,776 km (0.118 R)
• M17: 7,739,745 km (0.061 R)
• M18: 8,480,853 km (0.094 R)
• M19: 8,622,223 km (0.082 R)
• M20: 9,390,258 km (0.071 R)
• M21: 10,180,135 km (0.1 R)
• M22: 10,684,729 km (0.094 R)
• M23: 10,837,767 km (0.048 R)
• M24: 11,145,939 km (0.077 R)
• M25: 11,456,953 km (0.117 R)
• M26: 11,928,934 km (0.107 R)
• M27: 12,087,658 km (0.11 R)
• M28: 12,300,535 km (0.106 R)
• M29: 13,603,234 km (0.105 R)
• M30: 13,935,790 km (0.094 R)
• M31: 14,327,138 km (0.09 R)
• M32: 16,220,748 km (0.075 R)
• M33: 18,252,885 km (0.056 R)
• M34: 20,427,440 km (0.087 R)
• M35: 20,872,194 km (0.092 R)
• M36: 22,225,456 km (0.038 R)
• M37: 24,543,475 km (0.094 R)
• M38: 25,765,391 km (0.116 R)
• M39: 26,383,679 km (0.116 R)
• M40: 26,798,663 km (0.116 R)
• M41: 27,215,742 km (0.066 R)
• M42: 29,333,599 km (0.118 R)
• M43: 29,548,272 km (0.077 R)
• M44: 30,123,326 km (0.113 R)
• M45: 30,339,944 km (0.11 R)
• M46: 30,484,605 km (0.068 R)
• M47: 31,503,816 km (0.107 R)
• M48: 32,460,344 km (0.068 R)
• M49: 32,682,497 km (0.108 R)
• M50: 33,202,649 km (0.083 R)
• M51: 33,426,447 km (0.059 R)
• M52: 33,950,489 km (0.059 R)
• M53: 34,251,180 km (0.08 R)
• M54: 35,615,214 km (0.073 R)
• M55: 36,765,621 km (0.093 R)
• M56: 38,161,968 km (0.104 R)
• M57: 38,866,724 km (0.074 R)
• M58: 39,023,951 km (0.111 R)
• M59: 41,808,865 km (0.073 R)
• M60: 41,969,982 km (0.052 R)
• M61: 43,184,567 km (0.087 R)
• M62: 43,755,283 km (0.078 R)
• M63: 44,164,583 km (0.105 R)
• M64: 45,069,351 km (0.101 R)
• M65: 45,234,507 km (0.085 R)
• M66: 45,565,417 km (0.074 R)
• M67: 45,731,171 km (0.08 R)
• M68: 47,316,011 km (0.09 R)
• M69: 47,484,010 km (0.078 R)
• M70: 47,904,529 km (0.092 R)
• M71: 49,003,775 km (0.108 R)
• M72: 50,625,266 km (0.069 R)
• M73: 52,437,794 km (0.107 R)
• M74: 52,872,525 km (0.096 R)
• M75: 53,483,034 km (0.088 R)
• M76: 54,008,272 km (0.097 R)
• M77: 55,063,984 km (0.072 R)
• M78: 55,594,309 km (0.027 R)
• M79: 56,838,365 km (0.075 R)
• M80: 57,463,833 km (0.1 R)
• M81: 58,541,536 km (0.098 R)
• M82: 59,354,002 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.11 AU - 12.71 AU

Year: 13546 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,189,731 km

• M1: 221,704 km (0.098 R)
• M2: 287,078 km (0.109 R)
• M3: 363,523 km (0.076 R)
• M4: 543,639 km (0.068 R)
• M5: 710,440 km (0.105 R)
• M6: 777,759 km (0.084 R)
• M7: 907,461 km (0.115 R)
• M8: 1,109,567 km (0.039 R)
• M9: 1,383,182 km (0.097 R)
• M10: 1,469,500 km (0.084 R)
• M11: 1,557,763 km (0.114 R)
• M12: 1,755,232 km (0.046 R)
• M13: 2,242,622 km (0.026 R)
• M14: 2,643,993 km (0.096 R)
• M15: 2,788,953 km (0.054 R)
• M16: 3,317,183 km (0.104 R)
• M17: 3,733,813 km (0.064 R)
• M18: 3,876,530 km (0.051 R)
• M19: 3,979,453 km (0.076 R)
• M20: 4,083,423 km (0.067 R)
• M21: 4,167,198 km (0.118 R)
• M22: 4,400,721 km (0.085 R)
• M23: 4,594,899 km (0.056 R)
• M24: 4,791,919 km (0.119 R)
• M25: 5,036,661 km (0.097 R)
• M26: 5,149,308 km (0.114 R)
• M27: 6,128,127 km (0.035 R)
• M28: 6,442,731 km (0.106 R)
• M29: 6,812,238 km (0.107 R)
• M30: 6,961,986 km (0.1 R)
• M31: 7,112,930 km (0.068 R)
• M32: 7,520,584 km (0.077 R)
• M33: 8,093,544 km (0.058 R)
• M34: 8,252,267 km (0.04 R)
• M35: 9,034,066 km (0.047 R)
• M36: 9,116,195 km (0.082 R)
• M37: 9,586,980 km (0.078 R)
• M38: 10,008,846 km (0.101 R)
• M39: 10,236,384 km (0.072 R)
• M40: 10,841,806 km (0.076 R)
• M41: 11,281,325 km (0.104 R)
• M42: 12,026,921 km (0.087 R)
• M43: 12,451,330 km (0.103 R)
• M44: 12,819,042 km (0.067 R)
• M45: 13,221,609 km (0.077 R)
• M46: 14,453,847 km (0.099 R)
• M47: 15,524,968 km (0.115 R)
• M48: 15,623,553 km (0.084 R)
• M49: 16,186,490 km (0.098 R)
• M50: 16,789,818 km (0.084 R)
• M51: 17,060,291 km (0.087 R)
• M52: 17,468,843 km (0.105 R)
• M53: 18,226,107 km (0.077 R)
• M54: 18,399,790 km (0.057 R)
• M55: 18,748,652 km (0.118 R)
• M56: 18,994,142 km (0.067 R)
• M57: 19,452,810 km (0.112 R)
• M58: 19,843,858 km (0.11 R)
• M59: 20,058,382 km (0.083 R)
• M60: 20,851,101 km (0.081 R)
• M61: 21,105,417 km (0.058 R)
• M62: 22,392,856 km (0.05 R)
• M63: 23,027,301 km (0.112 R)
• M64: 23,327,843 km (0.097 R)
• M65: 23,403,240 km (0.086 R)
• M66: 25,235,964 km (0.034 R)
• M67: 25,352,052 km (0.049 R)
• M68: 25,779,154 km (0.088 R)
• M69: 26,013,275 km (0.066 R)
• M70: 26,247,844 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 3.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.89 AU - 16.27 AU

Year: 22662 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 102,189,731 km

• M1: 70,161 km (0.051 R)
• M2: 96,640 km (0.11 R)
• M3: 254,167 km (0.044 R)
• M4: 290,968 km (0.117 R)
• M5: 356,641 km (0.108 R)
• M6: 649,255 km (0.104 R)
• M7: 683,662 km (0.112 R)
• M8: 754,422 km (0.067 R)
• M9: 1,469,201 km (0.085 R)
• M10: 1,561,054 km (0.116 R)
• M11: 1,774,231 km (0.08 R)
• M12: 1,996,683 km (0.106 R)
• M13: 2,123,991 km (0.099 R)
• M14: 2,413,612 km (0.103 R)
• M15: 3,414,571 km (0.09 R)
• M16: 3,690,430 km (0.096 R)
• M17: 5,208,399 km (0.06 R)
• M18: 5,921,233 km (0.097 R)
• M19: 6,177,943 km (0.034 R)
• M20: 7,436,211 km (0.102 R)
• M21: 7,554,393 km (0.092 R)
• M22: 8,895,389 km (0.088 R)
• M23: 9,147,012 km (0.079 R)
• M24: 10,972,555 km (0.119 R)
• M25: 11,152,072 km (0.092 R)
• M26: 12,157,071 km (0.102 R)
• M27: 14,203,420 km (0.04 R)
• M28: 14,350,026 km (0.104 R)
• M29: 16,200,253 km (0.053 R)
• M30: 17,912,400 km (0.104 R)
• M31: 19,626,792 km (0.114 R)
• M32: 19,899,359 km (0.101 R)
• M33: 20,118,221 km (0.116 R)
• M34: 21,002,045 km (0.069 R)
• M35: 21,113,495 km (0.065 R)
• M36: 21,504,694 km (0.066 R)
• M37: 23,093,722 km (0.097 R)
• M38: 23,728,317 km (0.025 R)
• M39: 24,251,760 km (0.068 R)
• M40: 24,602,866 km (0.064 R)
• M41: 25,844,827 km (0.075 R)
• M42: 25,964,057 km (0.119 R)
• M43: 26,684,071 km (0.077 R)
• M44: 27,532,142 km (0.081 R)
• M45: 27,593,028 km (0.107 R)
• M46: 27,898,357 km (0.092 R)
• M47: 28,882,711 km (0.077 R)
• M48: 29,254,761 km (0.082 R)
• M49: 29,566,074 km (0.106 R)
• M50: 30,695,688 km (0.077 R)
• M51: 30,948,658 km (0.118 R)
• M52: 32,159,503 km (0.114 R)
• M53: 36,953,666 km (0.086 R)
• M54: 39,948,915 km (0.111 R)
• M55: 41,266,124 km (0.065 R)
• M56: 41,825,021 km (0.075 R)
• M57: 43,304,096 km (0.105 R)
• M58: 44,585,252 km (0.08 R)
• M59: 44,656,909 km (0.105 R)
• M60: 45,662,506 km (0.104 R)
• M61: 47,330,822 km (0.074 R)
• M62: 47,403,825 km (0.118 R)
• M63: 47,915,749 km (0.086 R)
• M64: 48,429,618 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.7

Radius: 5.2

Gravity: 30.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.74 AU - 19.6 AU

Year: 28353 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,189,731 km

• M1: 73,752 km (0.11 R)
• M2: 622,028 km (0.113 R)
• M3: 791,522 km (0.076 R)
• M4: 1,138,589 km (0.103 R)
• M5: 1,603,240 km (0.096 R)
• M6: 1,796,222 km (0.107 R)
• M7: 2,332,231 km (0.045 R)
• M8: 3,589,152 km (0.115 R)
• M9: 3,995,610 km (0.061 R)
• M10: 4,204,299 km (0.119 R)
• M11: 4,416,428 km (0.092 R)
• M12: 4,470,134 km (0.114 R)
• M13: 4,796,407 km (0.118 R)
• M14: 5,074,061 km (0.091 R)
• M15: 5,300,103 km (0.104 R)
• M16: 7,413,173 km (0.057 R)
• M17: 7,477,051 km (0.119 R)
• M18: 7,605,257 km (0.097 R)
• M19: 9,613,159 km (0.079 R)
• M20: 10,033,380 km (0.111 R)
• M21: 10,174,750 km (0.084 R)
• M22: 10,674,855 km (0.117 R)
• M23: 11,036,882 km (0.049 R)
• M24: 12,147,198 km (0.098 R)
• M25: 12,601,227 km (0.116 R)
• M26: 13,060,792 km (0.101 R)
• M27: 13,525,742 km (0.068 R)
• M28: 13,996,227 km (0.114 R)
• M29: 14,792,237 km (0.056 R)
• M30: 18,119,743 km (0.103 R)
• M31: 22,492,339 km (0.118 R)
• M32: 22,956,092 km (0.058 R)
• M33: 25,417,576 km (0.098 R)
• M34: 26,581,597 km (0.113 R)
• M35: 26,777,271 km (0.111 R)
• M36: 27,071,829 km (0.087 R)
• M37: 28,060,970 km (0.101 R)
• M38: 29,871,254 km (0.04 R)
• M39: 31,822,609 km (0.076 R)
• M40: 32,970,922 km (0.051 R)
• M41: 34,026,784 km (0.119 R)
• M42: 34,132,998 km (0.113 R)
• M43: 34,665,567 km (0.064 R)
• M44: 35,200,828 km (0.043 R)
• M45: 37,588,559 km (0.104 R)
• M46: 38,028,377 km (0.118 R)
• M47: 38,801,948 km (0.109 R)
• M48: 39,246,403 km (0.069 R)
• M49: 39,357,704 km (0.072 R)
• M50: 39,916,153 km (0.109 R)
• M51: 40,364,797 km (0.109 R)
• M52: 41,720,602 km (0.087 R)
• M53: 41,834,147 km (0.091 R)
• M54: 42,632,700 km (0.034 R)
• M55: 45,876,581 km (0.096 R)
• M56: 48,361,102 km (0.102 R)
• M57: 49,199,000 km (0.097 R)
• M58: 50,283,285 km (0.045 R)
• M59: 53,089,741 km (0.097 R)
• M60: 54,325,719 km (0.091 R)
• M61: 55,071,913 km (0.106 R)
• M62: 55,821,398 km (0.054 R)
• M63: 56,197,338 km (0.114 R)
• M64: 57,204,281 km (0.092 R)
• M65: 58,471,225 km (0.119 R)
• M66: 59,235,820 km (0.043 R)
• M67: 59,619,239 km (0.077 R)
• M68: 59,747,295 km (0.051 R)
• M69: 60,646,079 km (0.12 R)
• M70: 61,161,593 km (0.105 R)
• M71: 61,549,351 km (0.063 R)
• M72: 62,456,961 km (0.077 R)
• M73: 63,238,461 km (0.069 R)
• M74: 65,866,895 km (0.081 R)
• M75: 66,131,684 km (0.09 R)
• M76: 70,687,088 km (0.113 R)
• M77: 71,229,680 km (0.107 R)
• M78: 72,455,485 km (0.118 R)
• M79: 72,865,532 km (0.059 R)
• M80: 73,413,659 km (0.052 R)
• M81: 73,550,840 km (0.077 R)
• M82: 73,688,171 km (0.091 R)
• M83: 74,789,810 km (0.107 R)
• M84: 76,730,543 km (0.034 R)
• M85: 77,148,669 km (0.075 R)
• M86: 83,796,050 km (0.11 R)
• M87: 83,939,515 km (0.115 R)
• M88: 84,801,797 km (0.052 R)
• M89: 91,066,208 km (0.06 R)
• M90: 91,361,215 km (0.079 R)
• M91: 91,508,868 km (0.071 R)
• M92: 91,952,126 km (0.116 R)
• M93: 100,356,984 km (0.051 R)
• M94: 100,814,155 km (0.093 R)
• M95: 101,424,813 km (0.092 R)
• M96: 102,036,519 km (0.07 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit