🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.66 AU

Year: 123 Days

Day: 23.2 Hours

Environment

Temp: 343 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.8 AU - 0.9 AU

Year: 244 Days

Day: 18.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.14 AU - 6.66 AU

Year: 5034 Days

Day: 15.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 10.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.55 AU - 10.13 AU

Year: 8172 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,793,334 km

• M1: 174,282 km (0.111 R)
• M2: 239,656 km (0.116 R)
• M3: 392,694 km (0.052 R)
• M4: 614,099 km (0.095 R)
• M5: 1,253,331 km (0.05 R)
• M6: 1,611,767 km (0.112 R)
• M7: 2,146,281 km (0.102 R)
• M8: 2,220,032 km (0.11 R)
• M9: 2,497,686 km (0.106 R)
• M10: 3,570,004 km (0.104 R)
• M11: 3,895,828 km (0.09 R)
• M12: 4,671,792 km (0.107 R)
• M13: 5,427,261 km (0.06 R)
• M14: 6,150,118 km (0.112 R)
• M15: 6,684,930 km (0.027 R)
• M16: 7,875,430 km (0.032 R)
• M17: 8,260,794 km (0.068 R)
• M18: 9,781,008 km (0.055 R)
• M19: 9,904,576 km (0.109 R)
• M20: 10,028,892 km (0.096 R)
• M21: 10,153,507 km (0.058 R)
• M22: 10,742,324 km (0.117 R)
• M23: 11,299,127 km (0.106 R)
• M24: 12,664,208 km (0.075 R)
• M25: 12,754,116 km (0.087 R)
• M26: 13,343,382 km (0.093 R)
• M27: 13,572,416 km (0.117 R)
• M28: 13,756,571 km (0.078 R)
• M29: 14,501,569 km (0.096 R)
• M30: 14,879,004 km (0.109 R)
• M31: 15,021,421 km (0.077 R)
• M32: 15,211,859 km (0.099 R)
• M33: 15,836,730 km (0.075 R)
• M34: 17,160,970 km (0.107 R)
• M35: 17,410,051 km (0.068 R)
• M36: 17,560,097 km (0.093 R)
• M37: 18,164,772 km (0.054 R)
• M38: 19,187,423 km (0.113 R)
• M39: 19,290,795 km (0.083 R)
• M40: 19,705,780 km (0.083 R)
• M41: 19,966,678 km (0.105 R)
• M42: 20,123,756 km (0.12 R)
• M43: 20,492,066 km (0.099 R)
• M44: 21,878,988 km (0.076 R)
• M45: 22,366,078 km (0.118 R)
• M46: 22,747,403 km (0.072 R)
• M47: 23,130,972 km (0.075 R)
• M48: 23,461,434 km (0.059 R)
• M49: 23,960,044 km (0.079 R)
• M50: 24,406,145 km (0.071 R)
• M51: 25,704,056 km (0.115 R)
• M52: 25,932,192 km (0.071 R)
• M53: 26,505,152 km (0.077 R)
• M54: 28,014,296 km (0.106 R)
• M55: 28,131,580 km (0.074 R)
• M56: 28,307,807 km (0.053 R)
• M57: 28,425,391 km (0.044 R)
• M58: 28,956,912 km (0.102 R)
• M59: 30,994,285 km (0.117 R)
• M60: 31,176,346 km (0.089 R)
• M61: 31,419,442 km (0.051 R)
• M62: 31,602,251 km (0.113 R)
• M63: 32,521,680 km (0.108 R)
• M64: 33,263,535 km (0.079 R)
• M65: 34,700,872 km (0.086 R)
• M66: 35,458,884 km (0.109 R)
• M67: 35,585,743 km (0.103 R)
• M68: 35,776,181 km (0.086 R)
• M69: 37,055,393 km (0.109 R)
• M70: 37,442,103 km (0.095 R)
• M71: 38,349,564 km (0.106 R)
• M72: 40,848,895 km (0.102 R)
• M73: 40,915,317 km (0.112 R)
• M74: 40,981,888 km (0.071 R)
• M75: 41,381,763 km (0.111 R)
• M76: 41,715,965 km (0.101 R)
• M77: 41,917,024 km (0.114 R)
• M78: 42,051,064 km (0.107 R)
• M79: 42,118,233 km (0.045 R)
• M80: 42,185,403 km (0.119 R)
• M81: 42,656,636 km (0.092 R)
• M82: 42,926,660 km (0.116 R)
• M83: 43,944,225 km (0.109 R)
• M84: 44,421,891 km (0.075 R)
• M85: 46,349,459 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 12.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.11 AU - 12.91 AU

Year: 10594 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,793,334 km

• M1: 164,558 km (0.037 R)
• M2: 635,941 km (0.081 R)
• M3: 761,304 km (0.112 R)
• M4: 961,017 km (0.078 R)
• M5: 1,350,121 km (0.111 R)
• M6: 2,147,029 km (0.035 R)
• M7: 2,420,643 km (0.075 R)
• M8: 3,448,231 km (0.079 R)
• M9: 3,860,822 km (0.118 R)
• M10: 4,930,895 km (0.056 R)
• M11: 5,354,856 km (0.071 R)
• M12: 5,917,344 km (0.095 R)
• M13: 6,630,626 km (0.064 R)
• M14: 7,972,819 km (0.059 R)
• M15: 8,161,162 km (0.103 R)
• M16: 8,832,258 km (0.084 R)
• M17: 9,595,806 km (0.101 R)
• M18: 10,176,096 km (0.099 R)
• M19: 10,303,853 km (0.074 R)
• M20: 11,028,654 km (0.089 R)
• M21: 11,689,727 km (0.103 R)
• M22: 12,527,326 km (0.116 R)
• M23: 12,746,636 km (0.04 R)
• M24: 13,022,495 km (0.11 R)
• M25: 13,188,997 km (0.091 R)
• M26: 13,440,172 km (0.108 R)
• M27: 13,918,735 km (0.107 R)
• M28: 14,032,280 km (0.06 R)
• M29: 15,096,220 km (0.103 R)
• M30: 16,815,848 km (0.107 R)
• M31: 17,883,378 km (0.116 R)
• M32: 18,037,614 km (0.105 R)
• M33: 18,534,428 km (0.118 R)
• M34: 20,147,692 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.4 AU - 16.54 AU

Year: 17114 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,793,334 km

• M1: 199,564 km (0.092 R)
• M2: 293,661 km (0.099 R)
• M3: 633,996 km (0.1 R)
• M4: 693,386 km (0.111 R)
• M5: 754,721 km (0.113 R)
• M6: 1,509,443 km (0.114 R)
• M7: 1,590,674 km (0.083 R)
• M8: 1,736,682 km (0.113 R)
• M9: 1,887,028 km (0.098 R)
• M10: 3,396,769 km (0.103 R)
• M11: 4,002,192 km (0.079 R)
• M12: 4,551,665 km (0.112 R)
• M13: 4,971,586 km (0.108 R)
• M14: 5,093,957 km (0.04 R)
• M15: 5,248,192 km (0.083 R)
• M16: 5,466,905 km (0.111 R)
• M17: 5,752,337 km (0.086 R)
• M18: 7,010,904 km (0.111 R)
• M19: 7,079,420 km (0.044 R)
• M20: 7,390,584 km (0.119 R)
• M21: 7,460,446 km (0.091 R)
• M22: 7,812,599 km (0.107 R)
• M23: 7,955,016 km (0.109 R)
• M24: 8,569,714 km (0.108 R)
• M25: 8,975,723 km (0.11 R)
• M26: 10,308,640 km (0.087 R)
• M27: 10,464,969 km (0.035 R)
• M28: 11,257,988 km (0.099 R)
• M29: 11,499,738 km (0.066 R)
• M30: 12,317,739 km (0.054 R)
• M31: 12,483,494 km (0.084 R)
• M32: 12,901,470 km (0.065 R)
• M33: 13,069,917 km (0.052 R)
• M34: 13,281,449 km (0.079 R)
• M35: 13,622,382 km (0.095 R)
• M36: 14,182,477 km (0.117 R)
• M37: 14,356,309 km (0.099 R)
• M38: 14,926,277 km (0.097 R)
• M39: 15,058,821 km (0.049 R)
• M40: 15,593,184 km (0.11 R)
• M41: 16,542,981 km (0.045 R)
• M42: 17,140,326 km (0.106 R)
• M43: 17,651,202 km (0.092 R)
• M44: 19,118,009 km (0.036 R)
• M45: 19,841,764 km (0.094 R)
• M46: 20,378,222 km (0.042 R)
• M47: 20,476,209 km (0.049 R)
• M48: 21,564,982 km (0.092 R)
• M49: 22,825,045 km (0.115 R)
• M50: 23,695,405 km (0.104 R)
• M51: 25,627,162 km (0.088 R)
• M52: 25,732,928 km (0.094 R)
• M53: 26,531,482 km (0.1 R)
• M54: 27,230,104 km (0.079 R)
• M55: 27,446,273 km (0.114 R)
• M56: 27,663,040 km (0.072 R)
• M57: 29,251,470 km (0.096 R)
• M58: 29,806,029 km (0.045 R)
• M59: 29,861,680 km (0.109 R)
• M60: 29,972,981 km (0.093 R)
• M61: 30,419,979 km (0.101 R)
• M62: 32,917,515 km (0.1 R)
• M63: 33,205,491 km (0.107 R)
• M64: 33,320,981 km (0.115 R)
• M65: 33,552,110 km (0.047 R)
• M66: 33,783,986 km (0.108 R)
• M67: 33,958,118 km (0.114 R)
• M68: 34,833,565 km (0.101 R)
• M69: 34,950,850 km (0.076 R)
• M70: 35,303,452 km (0.047 R)
• M71: 37,144,104 km (0.088 R)
• M72: 37,443,898 km (0.062 R)
• M73: 37,564,025 km (0.09 R)
• M74: 39,503,711 km (0.106 R)
• M75: 40,239,434 km (0.073 R)
• M76: 40,362,403 km (0.072 R)
• M77: 41,289,461 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 7.2

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.88 AU - 19.86 AU

Year: 24480 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,793,334 km

• M1: 196,422 km (0.099 R)
• M2: 277,205 km (0.085 R)
• M3: 620,233 km (0.114 R)
• M4: 803,490 km (0.103 R)
• M5: 1,806,394 km (0.027 R)
• M6: 2,109,031 km (0.055 R)
• M7: 2,761,277 km (0.084 R)
• M8: 3,379,865 km (0.088 R)
• M9: 4,235,714 km (0.072 R)
• M10: 4,636,786 km (0.113 R)
• M11: 5,155,292 km (0.118 R)
• M12: 5,421,427 km (0.064 R)
• M13: 6,818,073 km (0.082 R)
• M14: 6,934,460 km (0.113 R)
• M15: 8,257,204 km (0.105 R)
• M16: 8,568,517 km (0.055 R)
• M17: 10,315,222 km (0.107 R)
• M18: 10,921,243 km (0.039 R)
• M19: 11,194,259 km (0.11 R)
• M20: 11,538,783 km (0.058 R)
• M21: 11,816,885 km (0.118 R)
• M22: 12,735,865 km (0.065 R)
• M23: 13,604,580 km (0.083 R)
• M24: 17,028,277 km (0.087 R)
• M25: 19,120,702 km (0.039 R)
• M26: 19,697,851 km (0.067 R)
• M27: 20,197,059 km (0.073 R)
• M28: 20,616,232 km (0.114 R)
• M29: 20,953,725 km (0.066 R)
• M30: 25,684,010 km (0.074 R)
• M31: 25,774,666 km (0.041 R)
• M32: 28,635,576 km (0.054 R)
• M33: 28,823,471 km (0.111 R)
• M34: 29,674,682 km (0.118 R)
• M35: 30,342,338 km (0.064 R)
• M36: 31,692,459 km (0.041 R)
• M37: 32,668,884 km (0.104 R)
• M38: 32,767,020 km (0.12 R)
• M39: 34,651,056 km (0.112 R)
• M40: 36,061,614 km (0.12 R)
• M41: 37,490,872 km (0.07 R)
• M42: 38,834,560 km (0.087 R)
• M43: 39,564,598 km (0.066 R)
• M44: 39,983,771 km (0.085 R)
• M45: 41,144,202 km (0.075 R)
• M46: 41,781,788 km (0.111 R)
• M47: 41,888,301 km (0.034 R)
• M48: 41,994,965 km (0.062 R)
• M49: 42,208,590 km (0.117 R)
• M50: 42,315,553 km (0.085 R)
• M51: 42,422,515 km (0.094 R)
• M52: 42,529,777 km (0.111 R)
• M53: 44,800,074 km (0.067 R)
• M54: 45,675,371 km (0.081 R)
• M55: 45,785,176 km (0.078 R)
• M56: 46,777,309 km (0.086 R)
• M57: 49,570,302 km (0.119 R)
• M58: 49,909,141 km (0.098 R)
• M59: 50,022,237 km (0.112 R)
• M60: 51,614,557 km (0.047 R)
• M61: 53,107,842 km (0.12 R)
• M62: 58,863,172 km (0.049 R)
• M63: 58,982,551 km (0.076 R)
• M64: 59,581,242 km (0.075 R)
• M65: 61,026,357 km (0.078 R)
• M66: 62,239,446 km (0.043 R)
• M67: 64,566,142 km (0.041 R)
• M68: 66,796,496 km (0.052 R)
• M69: 68,674,249 km (0.1 R)
• M70: 70,062,368 km (0.107 R)
• M71: 71,970,040 km (0.05 R)
• M72: 73,379,850 km (0.058 R)
• M73: 74,023,719 km (0.079 R)
• M74: 75,576,545 km (0.049 R)
• M75: 77,270,891 km (0.105 R)
• M76: 77,401,789 km (0.105 R)
• M77: 78,451,218 km (0.055 R)
• M78: 81,361,495 km (0.071 R)
• M79: 82,829,798 km (0.025 R)
• M80: 83,097,728 km (0.107 R)
• M81: 84,711,290 km (0.116 R)
• M82: 85,521,961 km (0.101 R)
• M83: 85,928,269 km (0.116 R)
• M84: 86,199,340 km (0.115 R)
• M85: 86,335,175 km (0.057 R)
• M86: 86,606,695 km (0.063 R)
• M87: 86,742,680 km (0.096 R)
• M88: 87,014,798 km (0.117 R)
• M89: 87,287,066 km (0.074 R)
• M90: 87,832,650 km (0.113 R)
• M91: 87,969,233 km (0.072 R)
• M92: 90,301,613 km (0.082 R)
• M93: 91,406,244 km (0.081 R)
• M94: 92,654,339 km (0.058 R)

Kuiper Belt

Range: 35.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit