🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 199 Days

Day: 43.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.85 AU - 0.93 AU

Year: 311 Days

Day: 34.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 28.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.28 AU - 2.12 AU

Year: 822 Days

Day: 18.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.84 AU - 3.82 AU

Year: 2254 Days

Day: 25.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.36 AU - 3.4 AU

Year: 2305 Days

Day: 34.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 10.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.21 AU - 5.53 AU

Year: 4615 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,028,736 km

• M1: 224,846 km (0.047 R)
• M2: 313,408 km (0.078 R)
• M3: 403,914 km (0.114 R)
• M4: 488,287 km (0.074 R)
• M5: 678,726 km (0.113 R)
• M6: 871,856 km (0.099 R)
• M7: 1,011,282 km (0.049 R)
• M8: 1,133,353 km (0.098 R)
• M9: 1,260,512 km (0.098 R)
• M10: 1,419,833 km (0.086 R)
• M11: 1,502,112 km (0.026 R)
• M12: 1,788,293 km (0.094 R)
• M13: 1,877,603 km (0.098 R)
• M14: 2,234,244 km (0.11 R)
• M15: 2,363,347 km (0.086 R)
• M16: 2,629,183 km (0.105 R)
• M17: 2,817,676 km (0.111 R)
• M18: 2,904,891 km (0.118 R)
• M19: 3,081,866 km (0.045 R)
• M20: 3,189,875 km (0.101 R)
• M21: 3,280,981 km (0.086 R)
• M22: 3,391,234 km (0.107 R)
• M23: 3,903,308 km (0.054 R)
• M24: 3,981,248 km (0.08 R)
• M25: 4,500,652 km (0.1 R)
• M26: 4,726,994 km (0.096 R)
• M27: 5,233,831 km (0.11 R)
• M28: 5,406,617 km (0.109 R)
• M29: 5,647,320 km (0.089 R)
• M30: 5,757,872 km (0.087 R)
• M31: 5,869,173 km (0.071 R)
• M32: 6,071,430 km (0.042 R)
• M33: 6,253,191 km (0.118 R)
• M34: 6,974,253 km (0.102 R)
• M35: 7,093,033 km (0.094 R)
• M36: 7,164,691 km (0.079 R)
• M37: 7,575,038 km (0.108 R)
• M38: 7,648,191 km (0.119 R)
• M39: 8,192,428 km (0.083 R)
• M40: 8,292,659 km (0.12 R)
• M41: 8,980,360 km (0.114 R)
• M42: 9,057,852 km (0.073 R)
• M43: 10,166,970 km (0.1 R)
• M44: 10,410,217 km (0.119 R)
• M45: 10,902,394 km (0.052 R)
• M46: 11,123,649 km (0.112 R)
• M47: 11,318,425 km (0.098 R)
• M48: 11,570,647 km (0.084 R)
• M49: 12,194,770 km (0.069 R)
• M50: 12,338,084 km (0.101 R)
• M51: 12,975,671 km (0.12 R)
• M52: 14,403,881 km (0.03 R)
• M53: 14,952,158 km (0.068 R)
• M54: 15,044,310 km (0.089 R)
• M55: 15,136,462 km (0.086 R)
• M56: 15,445,382 km (0.093 R)
• M57: 16,511,117 km (0.099 R)
• M58: 17,892,653 km (0.099 R)
• M59: 18,121,089 km (0.11 R)
• M60: 18,284,899 km (0.081 R)
• M61: 18,514,980 km (0.097 R)
• M62: 18,712,898 km (0.084 R)
• M63: 18,944,775 km (0.119 R)
• M64: 19,411,371 km (0.066 R)
• M65: 20,731,123 km (0.098 R)
• M66: 20,868,155 km (0.11 R)
• M67: 20,971,078 km (0.096 R)
• M68: 21,074,151 km (0.114 R)
• M69: 21,177,523 km (0.032 R)
• M70: 21,246,488 km (0.092 R)
• M71: 21,766,041 km (0.082 R)
• M72: 22,114,604 km (0.03 R)
• M73: 23,349,684 km (0.08 R)
• M74: 23,456,497 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 9.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.53 AU - 6.29 AU

Year: 4667 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,028,736 km

• M1: 135,984 km (0.112 R)
• M2: 308,172 km (0.114 R)
• M3: 377,735 km (0.086 R)
• M4: 562,338 km (0.086 R)
• M5: 700,417 km (0.108 R)
• M6: 813,812 km (0.103 R)
• M7: 964,757 km (0.093 R)
• M8: 1,226,104 km (0.11 R)
• M9: 1,294,919 km (0.051 R)
• M10: 1,464,114 km (0.054 R)
• M11: 1,528,441 km (0.086 R)
• M12: 1,631,215 km (0.042 R)
• M13: 1,717,234 km (0.096 R)
• M14: 1,893,909 km (0.061 R)
• M15: 2,035,578 km (0.067 R)
• M16: 2,351,080 km (0.1 R)
• M17: 2,603,452 km (0.036 R)
• M18: 2,693,360 km (0.1 R)
• M19: 2,784,465 km (0.096 R)
• M20: 2,853,280 km (0.087 R)
• M21: 3,004,673 km (0.114 R)
• M22: 3,146,791 km (0.096 R)
• M23: 3,291,153 km (0.034 R)
• M24: 3,400,808 km (0.103 R)
• M25: 3,674,273 km (0.027 R)
• M26: 3,967,784 km (0.114 R)
• M27: 4,202,803 km (0.106 R)
• M28: 4,537,004 km (0.118 R)
• M29: 4,604,772 km (0.099 R)
• M30: 4,769,180 km (0.115 R)
• M31: 4,893,646 km (0.105 R)
• M32: 5,005,246 km (0.086 R)
• M33: 5,230,989 km (0.047 R)
• M34: 5,302,197 km (0.119 R)
• M35: 5,721,819 km (0.066 R)
• M36: 5,839,403 km (0.11 R)
• M37: 5,928,264 km (0.047 R)
• M38: 6,152,212 km (0.076 R)
• M39: 6,394,112 km (0.104 R)
• M40: 6,485,666 km (0.103 R)
• M41: 6,965,576 km (0.092 R)
• M42: 7,249,662 km (0.071 R)
• M43: 7,361,113 km (0.11 R)
• M44: 7,440,998 km (0.082 R)
• M45: 7,666,592 km (0.116 R)
• M46: 7,829,055 km (0.057 R)
• M47: 8,041,933 km (0.029 R)
• M48: 8,339,932 km (0.055 R)
• M49: 8,675,181 km (0.08 R)
• M50: 8,742,799 km (0.097 R)
• M51: 9,152,248 km (0.027 R)
• M52: 9,341,938 km (0.111 R)
• M53: 9,428,555 km (0.086 R)
• M54: 9,795,519 km (0.088 R)
• M55: 10,025,002 km (0.111 R)
• M56: 10,184,922 km (0.093 R)
• M57: 10,309,986 km (0.088 R)
• M58: 10,597,513 km (0.097 R)
• M59: 10,669,919 km (0.117 R)
• M60: 10,997,388 km (0.093 R)
• M61: 11,088,942 km (0.104 R)
• M62: 11,737,000 km (0.103 R)
• M63: 12,169,488 km (0.098 R)
• M64: 12,264,333 km (0.114 R)
• M65: 12,378,326 km (0.071 R)
• M66: 12,972,828 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 9.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.87 AU - 10.31 AU

Year: 11886 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,028,736 km

• M1: 132,843 km (0.101 R)
• M2: 243,994 km (0.11 R)
• M3: 480,508 km (0.095 R)
• M4: 576,101 km (0.111 R)
• M5: 679,025 km (0.116 R)
• M6: 821,292 km (0.093 R)
• M7: 1,288,038 km (0.117 R)
• M8: 1,570,478 km (0.108 R)
• M9: 1,806,394 km (0.108 R)
• M10: 1,872,666 km (0.083 R)
• M11: 2,146,430 km (0.099 R)
• M12: 2,336,120 km (0.098 R)
• M13: 2,681,542 km (0.055 R)
• M14: 2,912,222 km (0.074 R)
• M15: 3,256,895 km (0.049 R)
• M16: 3,365,653 km (0.088 R)
• M17: 3,530,959 km (0.117 R)
• M18: 3,670,982 km (0.099 R)
• M19: 3,985,287 km (0.111 R)
• M20: 4,248,879 km (0.106 R)
• M21: 4,639,928 km (0.096 R)
• M22: 4,731,781 km (0.092 R)
• M23: 5,168,756 km (0.077 R)
• M24: 5,359,942 km (0.092 R)
• M25: 6,181,833 km (0.047 R)
• M26: 7,007,463 km (0.039 R)
• M27: 7,077,924 km (0.032 R)
• M28: 7,326,107 km (0.04 R)
• M29: 7,469,122 km (0.098 R)
• M30: 7,867,651 km (0.06 R)
• M31: 9,065,631 km (0.078 R)
• M32: 9,568,579 km (0.085 R)
• M33: 10,561,161 km (0.03 R)
• M34: 11,172,268 km (0.109 R)
• M35: 11,254,697 km (0.085 R)
• M36: 12,301,134 km (0.073 R)
• M37: 12,771,469 km (0.078 R)
• M38: 13,160,723 km (0.09 R)
• M39: 13,641,680 km (0.116 R)
• M40: 13,773,925 km (0.104 R)
• M41: 13,995,180 km (0.101 R)
• M42: 14,084,041 km (0.111 R)
• M43: 15,255,991 km (0.085 R)
• M44: 15,761,183 km (0.069 R)
• M45: 16,976,965 km (0.09 R)
• M46: 17,404,964 km (0.04 R)
• M47: 17,500,557 km (0.056 R)
• M48: 18,222,816 km (0.088 R)
• M49: 20,347,255 km (0.057 R)
• M50: 21,004,738 km (0.118 R)
• M51: 21,515,315 km (0.096 R)
• M52: 21,720,713 km (0.113 R)
• M53: 21,823,637 km (0.042 R)
• M54: 22,030,082 km (0.052 R)
• M55: 22,185,215 km (0.09 R)
• M56: 23,916,212 km (0.107 R)
• M57: 24,449,378 km (0.066 R)
• M58: 25,256,309 km (0.077 R)
• M59: 25,635,989 km (0.05 R)
• M60: 26,345,831 km (0.056 R)
• M61: 26,565,590 km (0.103 R)
• M62: 27,228,608 km (0.099 R)
• M63: 27,339,609 km (0.08 R)
• M64: 27,506,411 km (0.117 R)
• M65: 28,008,910 km (0.074 R)
• M66: 29,363,519 km (0.087 R)
• M67: 31,493,493 km (0.112 R)
• M68: 32,136,315 km (0.082 R)
• M69: 32,312,392 km (0.086 R)
• M70: 32,429,976 km (0.075 R)
• M71: 32,724,534 km (0.066 R)
• M72: 32,842,567 km (0.063 R)
• M73: 33,316,194 km (0.101 R)
• M74: 33,672,835 km (0.106 R)
• M75: 34,270,179 km (0.057 R)
• M76: 34,630,261 km (0.07 R)
• M77: 35,112,415 km (0.09 R)
• M78: 35,900,497 km (0.101 R)
• M79: 37,927,099 km (0.057 R)
• M80: 38,424,063 km (0.104 R)
• M81: 40,116,913 km (0.112 R)
• M82: 40,496,443 km (0.108 R)
• M83: 41,258,943 km (0.098 R)
• M84: 41,705,942 km (0.117 R)
• M85: 42,283,090 km (0.075 R)
• M86: 42,669,352 km (0.111 R)
• M87: 42,862,782 km (0.077 R)
• M88: 43,121,287 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 3

Gravity: 99.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.55 AU - 13.55 AU

Year: 17483 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,028,736 km

• M1: 337,642 km (0.113 R)
• M2: 668,254 km (0.116 R)
• M3: 691,441 km (0.103 R)
• M4: 1,126,322 km (0.08 R)
• M5: 1,987,408 km (0.104 R)
• M6: 2,297,674 km (0.071 R)
• M7: 3,355,480 km (0.098 R)
• M8: 3,436,113 km (0.079 R)
• M9: 3,764,780 km (0.106 R)
• M10: 4,146,554 km (0.086 R)
• M11: 4,320,237 km (0.08 R)
• M12: 4,452,033 km (0.091 R)
• M13: 5,552,923 km (0.066 R)
• M14: 5,889,070 km (0.043 R)
• M15: 6,380,648 km (0.074 R)
• M16: 6,430,464 km (0.101 R)
• M17: 6,834,229 km (0.108 R)
• M18: 6,885,242 km (0.114 R)
• M19: 7,455,060 km (0.101 R)
• M20: 7,613,036 km (0.115 R)
• M21: 7,772,058 km (0.095 R)
• M22: 8,201,703 km (0.119 R)
• M23: 8,694,329 km (0.079 R)
• M24: 9,880,191 km (0.106 R)
• M25: 11,356,722 km (0.053 R)
• M26: 11,660,256 km (0.051 R)
• M27: 12,337,187 km (0.091 R)
• M28: 12,586,417 km (0.059 R)
• M29: 12,837,442 km (0.09 R)
• M30: 13,280,551 km (0.106 R)
• M31: 14,116,953 km (0.115 R)
• M32: 14,508,600 km (0.082 R)
• M33: 15,975,108 km (0.051 R)
• M34: 16,383,061 km (0.028 R)
• M35: 16,657,125 km (0.109 R)
• M36: 17,001,648 km (0.058 R)
• M37: 17,978,822 km (0.119 R)
• M38: 18,474,290 km (0.099 R)
• M39: 18,974,096 km (0.041 R)
• M40: 19,406,135 km (0.097 R)
• M41: 19,914,319 km (0.098 R)
• M42: 20,206,484 km (0.118 R)
• M43: 20,279,787 km (0.074 R)
• M44: 20,869,352 km (0.094 R)
• M45: 21,091,953 km (0.049 R)
• M46: 22,140,784 km (0.101 R)
• M47: 22,900,292 km (0.05 R)
• M48: 25,387,507 km (0.094 R)
• M49: 25,545,781 km (0.063 R)
• M50: 26,102,435 km (0.074 R)
• M51: 26,502,310 km (0.043 R)
• M52: 27,146,478 km (0.116 R)
• M53: 27,877,264 km (0.109 R)
• M54: 28,779,339 km (0.112 R)
• M55: 30,527,689 km (0.076 R)
• M56: 30,695,987 km (0.074 R)
• M57: 31,542,113 km (0.117 R)
• M58: 31,627,084 km (0.089 R)
• M59: 32,053,438 km (0.098 R)
• M60: 33,690,637 km (0.083 R)
• M61: 35,620,151 km (0.108 R)
• M62: 36,152,569 km (0.097 R)
• M63: 36,241,580 km (0.099 R)
• M64: 36,419,751 km (0.072 R)
• M65: 37,495,061 km (0.096 R)
• M66: 37,765,534 km (0.118 R)
• M67: 38,762,753 km (0.093 R)
• M68: 40,505,419 km (0.106 R)
• M69: 42,179,868 km (0.08 R)
• M70: 43,687,066 km (0.113 R)
• M71: 46,077,191 km (0.069 R)
• M72: 46,463,603 km (0.063 R)
• M73: 47,921,883 km (0.078 R)
• M74: 49,296,538 km (0.036 R)
• M75: 50,883,322 km (0.086 R)
• M76: 51,783,153 km (0.083 R)
• M77: 53,700,250 km (0.059 R)
• M78: 53,903,404 km (0.037 R)
• M79: 58,541,088 km (0.116 R)
• M80: 58,854,794 km (0.071 R)
• M81: 59,588,871 km (0.036 R)
• M82: 59,904,373 km (0.054 R)
• M83: 60,642,788 km (0.065 R)
• M84: 62,342,070 km (0.048 R)
• M85: 62,555,546 km (0.077 R)
• M86: 62,876,135 km (0.097 R)
• M87: 63,519,256 km (0.112 R)
• M88: 65,569,794 km (0.061 R)
• M89: 69,514,241 km (0.1 R)
• M90: 71,738,612 km (0.046 R)
• M91: 72,298,407 km (0.107 R)
• M92: 72,747,201 km (0.117 R)
• M93: 73,647,630 km (0.11 R)
• M94: 73,986,170 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit