🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.66 AU - 0.66 AU

Year: 198 Days

Day: 34.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.78 AU - 0.82 AU

Year: 264 Days

Day: 21 Hours

Environment

Temp: 90 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.42 AU - 1.94 AU

Year: 803 Days

Day: 42 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.56 AU - 3.56 AU

Year: 1975 Days

Day: 24.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 66.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 10.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.17 AU - 8.39 AU

Year: 8007 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,050,585 km

• M1: 141,370 km (0.071 R)
• M2: 548,575 km (0.102 R)
• M3: 677,080 km (0.097 R)
• M4: 915,240 km (0.054 R)
• M5: 1,053,468 km (0.067 R)
• M6: 1,143,676 km (0.071 R)
• M7: 1,510,789 km (0.103 R)
• M8: 1,847,833 km (0.066 R)
• M9: 1,935,946 km (0.12 R)
• M10: 2,326,097 km (0.107 R)
• M11: 2,791,347 km (0.065 R)
• M12: 2,995,997 km (0.025 R)
• M13: 3,074,087 km (0.083 R)
• M14: 3,152,775 km (0.113 R)
• M15: 3,365,952 km (0.092 R)
• M16: 6,107,483 km (0.12 R)
• M17: 6,407,726 km (0.061 R)
• M18: 6,475,045 km (0.085 R)
• M19: 6,644,539 km (0.107 R)
• M20: 6,953,309 km (0.101 R)
• M21: 7,196,854 km (0.111 R)
• M22: 8,089,206 km (0.095 R)
• M23: 8,978,415 km (0.099 R)
• M24: 9,358,095 km (0.108 R)
• M25: 11,090,737 km (0.087 R)
• M26: 11,539,082 km (0.076 R)
• M27: 11,703,640 km (0.108 R)
• M28: 12,792,114 km (0.078 R)
• M29: 13,090,711 km (0.058 R)
• M30: 13,478,020 km (0.117 R)
• M31: 14,131,763 km (0.113 R)
• M32: 14,396,252 km (0.12 R)
• M33: 14,617,956 km (0.069 R)
• M34: 15,064,506 km (0.111 R)
• M35: 15,606,499 km (0.117 R)
• M36: 16,292,854 km (0.103 R)
• M37: 16,756,009 km (0.073 R)
• M38: 17,176,528 km (0.105 R)
• M39: 17,411,547 km (0.119 R)
• M40: 17,837,452 km (0.039 R)
• M41: 18,554,923 km (0.106 R)
• M42: 18,699,584 km (0.047 R)
• M43: 18,941,484 km (0.042 R)
• M44: 19,087,043 km (0.081 R)
• M45: 20,713,471 km (0.114 R)
• M46: 21,215,072 km (0.118 R)
• M47: 22,640,890 km (0.12 R)
• M48: 22,847,036 km (0.092 R)
• M49: 23,053,929 km (0.095 R)
• M50: 23,992,357 km (0.113 R)
• M51: 24,413,325 km (0.111 R)
• M52: 24,943,201 km (0.072 R)
• M53: 25,102,822 km (0.075 R)
• M54: 25,530,373 km (0.111 R)
• M55: 25,852,457 km (0.084 R)
• M56: 26,663,876 km (0.103 R)
• M57: 26,881,690 km (0.099 R)
• M58: 27,154,706 km (0.1 R)
• M59: 28,367,197 km (0.099 R)
• M60: 28,589,499 km (0.082 R)
• M61: 29,822,635 km (0.077 R)
• M62: 30,048,677 km (0.057 R)
• M63: 31,073,123 km (0.073 R)
• M64: 31,187,715 km (0.09 R)
• M65: 32,108,939 km (0.099 R)
• M66: 32,456,754 km (0.081 R)
• M67: 34,391,952 km (0.086 R)
• M68: 35,882,695 km (0.026 R)
• M69: 36,002,972 km (0.099 R)
• M70: 36,605,851 km (0.117 R)
• M71: 36,787,313 km (0.038 R)
• M72: 37,760,447 km (0.048 R)
• M73: 38,066,375 km (0.09 R)
• M74: 38,188,896 km (0.084 R)
• M75: 38,557,355 km (0.083 R)
• M76: 39,112,363 km (0.103 R)
• M77: 39,545,898 km (0.094 R)
• M78: 39,794,230 km (0.104 R)
• M79: 40,355,073 km (0.087 R)
• M80: 40,480,137 km (0.097 R)
• M81: 41,800,188 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 14.8

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.15 AU - 10.75 AU

Year: 10718 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,050,585 km

• M1: 250,128 km (0.117 R)
• M2: 366,066 km (0.06 R)
• M3: 539,151 km (0.075 R)
• M4: 719,416 km (0.106 R)
• M5: 1,008,290 km (0.093 R)
• M6: 1,163,273 km (0.093 R)
• M7: 1,283,101 km (0.099 R)
• M8: 1,398,441 km (0.069 R)
• M9: 2,327,294 km (0.079 R)
• M10: 2,470,459 km (0.057 R)
• M11: 2,650,874 km (0.106 R)
• M12: 2,882,901 km (0.075 R)
• M13: 3,073,339 km (0.034 R)
• M14: 3,416,815 km (0.091 R)
• M15: 3,567,909 km (0.111 R)
• M16: 3,837,933 km (0.111 R)
• M17: 4,141,467 km (0.084 R)
• M18: 4,289,420 km (0.12 R)
• M19: 4,411,791 km (0.119 R)
• M20: 4,856,545 km (0.066 R)
• M21: 5,156,489 km (0.074 R)
• M22: 5,418,435 km (0.084 R)
• M23: 5,894,904 km (0.096 R)
• M24: 6,184,376 km (0.079 R)
• M25: 7,717,754 km (0.095 R)
• M26: 8,407,251 km (0.058 R)
• M27: 8,647,206 km (0.033 R)
• M28: 8,941,614 km (0.091 R)
• M29: 9,380,834 km (0.094 R)
• M30: 9,701,422 km (0.088 R)
• M31: 10,134,508 km (0.083 R)
• M32: 11,169,725 km (0.063 R)
• M33: 11,604,756 km (0.075 R)
• M34: 12,687,096 km (0.063 R)
• M35: 12,804,979 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 13.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.02 AU - 11.88 AU

Year: 11580 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,050,585 km

• M1: 174,132 km (0.099 R)
• M2: 294,558 km (0.111 R)
• M3: 485,894 km (0.083 R)
• M4: 625,618 km (0.039 R)
• M5: 1,031,029 km (0.095 R)
• M6: 1,584,840 km (0.102 R)
• M7: 1,780,514 km (0.103 R)
• M8: 2,142,391 km (0.084 R)
• M9: 3,333,489 km (0.09 R)
• M10: 3,459,301 km (0.088 R)
• M11: 3,748,474 km (0.103 R)
• M12: 4,112,745 km (0.091 R)
• M13: 4,214,022 km (0.096 R)
• M14: 4,982,955 km (0.081 R)
• M15: 6,294,480 km (0.111 R)
• M16: 6,608,785 km (0.092 R)
• M17: 7,252,954 km (0.101 R)
• M18: 7,417,062 km (0.102 R)
• M19: 8,213,821 km (0.093 R)
• M20: 8,385,110 km (0.092 R)
• M21: 8,600,830 km (0.096 R)
• M22: 8,993,824 km (0.097 R)
• M23: 9,214,630 km (0.07 R)
• M24: 9,752,136 km (0.118 R)
• M25: 9,933,598 km (0.077 R)
• M26: 10,070,480 km (0.088 R)
• M27: 10,951,611 km (0.031 R)
• M28: 11,377,666 km (0.101 R)
• M29: 11,473,109 km (0.079 R)
• M30: 11,664,744 km (0.072 R)
• M31: 12,343,919 km (0.064 R)
• M32: 14,046,492 km (0.115 R)
• M33: 14,509,497 km (0.036 R)
• M34: 15,768,513 km (0.116 R)
• M35: 15,875,027 km (0.085 R)
• M36: 16,088,802 km (0.09 R)
• M37: 16,249,620 km (0.117 R)
• M38: 16,898,725 km (0.086 R)
• M39: 17,556,357 km (0.106 R)
• M40: 17,888,315 km (0.063 R)
• M41: 18,502,265 km (0.101 R)
• M42: 20,269,763 km (0.092 R)
• M43: 20,443,596 km (0.114 R)
• M44: 20,676,221 km (0.118 R)
• M45: 21,026,878 km (0.1 R)
• M46: 21,144,163 km (0.1 R)
• M47: 21,734,027 km (0.055 R)
• M48: 24,763,534 km (0.105 R)
• M49: 25,510,177 km (0.057 R)
• M50: 27,794,088 km (0.074 R)
• M51: 27,922,891 km (0.033 R)
• M52: 28,245,873 km (0.033 R)
• M53: 29,484,095 km (0.076 R)
• M54: 29,747,088 km (0.099 R)
• M55: 30,142,924 km (0.096 R)
• M56: 31,207,163 km (0.11 R)
• M57: 31,408,073 km (0.069 R)
• M58: 31,878,558 km (0.101 R)
• M59: 32,419,055 km (0.091 R)
• M60: 32,554,741 km (0.057 R)
• M61: 32,758,493 km (0.053 R)
• M62: 33,235,561 km (0.108 R)
• M63: 34,542,298 km (0.082 R)
• M64: 35,306,444 km (0.05 R)
• M65: 35,515,881 km (0.041 R)
• M66: 36,498,440 km (0.079 R)
• M67: 37,205,738 km (0.109 R)
• M68: 37,418,766 km (0.026 R)
• M69: 37,703,600 km (0.108 R)
• M70: 38,633,949 km (0.069 R)
• M71: 38,849,669 km (0.111 R)
• M72: 40,663,394 km (0.068 R)
• M73: 41,102,763 km (0.109 R)
• M74: 45,582,621 km (0.092 R)
• M75: 48,034,530 km (0.112 R)
• M76: 48,576,673 km (0.077 R)
• M77: 49,198,551 km (0.109 R)
• M78: 50,922,666 km (0.086 R)
• M79: 51,317,156 km (0.109 R)
• M80: 51,554,418 km (0.099 R)
• M81: 52,666,379 km (0.058 R)
• M82: 53,065,506 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 11.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.23 AU - 11.35 AU

Year: 12179 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,050,585 km

• M1: 478,863 km (0.066 R)
• M2: 556,205 km (0.077 R)
• M3: 929,751 km (0.12 R)
• M4: 1,153,100 km (0.119 R)
• M5: 1,375,253 km (0.107 R)
• M6: 1,693,298 km (0.118 R)
• M7: 1,818,661 km (0.107 R)
• M8: 2,931,370 km (0.086 R)
• M9: 4,389,650 km (0.112 R)
• M10: 4,534,760 km (0.057 R)
• M11: 4,681,366 km (0.052 R)
• M12: 4,799,848 km (0.064 R)
• M13: 5,130,908 km (0.105 R)
• M14: 6,627,784 km (0.084 R)
• M15: 7,098,419 km (0.094 R)
• M16: 7,269,110 km (0.036 R)
• M17: 7,719,250 km (0.075 R)
• M18: 8,000,793 km (0.097 R)
• M19: 8,071,852 km (0.117 R)
• M20: 9,609,419 km (0.102 R)
• M21: 9,988,650 km (0.117 R)
• M22: 10,218,582 km (0.06 R)
• M23: 11,195,605 km (0.058 R)
• M24: 11,876,874 km (0.056 R)
• M25: 12,242,940 km (0.091 R)
• M26: 13,363,578 km (0.09 R)
• M27: 14,214,790 km (0.056 R)
• M28: 15,039,672 km (0.101 R)
• M29: 15,435,807 km (0.054 R)
• M30: 15,657,512 km (0.088 R)
• M31: 15,969,423 km (0.052 R)
• M32: 16,193,521 km (0.102 R)
• M33: 16,509,023 km (0.088 R)
• M34: 17,237,863 km (0.099 R)
• M35: 17,791,376 km (0.115 R)
• M36: 17,884,276 km (0.106 R)
• M37: 18,023,851 km (0.088 R)
• M38: 18,538,617 km (0.075 R)
• M39: 19,391,325 km (0.091 R)
• M40: 20,596,784 km (0.091 R)
• M41: 21,036,752 km (0.062 R)
• M42: 21,677,779 km (0.093 R)
• M43: 22,175,192 km (0.073 R)
• M44: 22,475,434 km (0.099 R)
• M45: 22,827,438 km (0.093 R)
• M46: 23,638,857 km (0.025 R)
• M47: 23,843,208 km (0.107 R)
• M48: 23,996,845 km (0.071 R)
• M49: 25,133,639 km (0.106 R)
• M50: 25,603,825 km (0.054 R)
• M51: 25,813,561 km (0.094 R)
• M52: 26,340,744 km (0.119 R)
• M53: 27,031,438 km (0.041 R)
• M54: 28,593,539 km (0.114 R)
• M55: 29,193,725 km (0.081 R)
• M56: 29,413,036 km (0.103 R)
• M57: 30,184,811 km (0.075 R)
• M58: 30,628,818 km (0.101 R)
• M59: 31,579,512 km (0.046 R)
• M60: 31,973,852 km (0.116 R)
• M61: 32,143,346 km (0.12 R)
• M62: 33,452,627 km (0.114 R)
• M63: 34,258,062 km (0.041 R)
• M64: 34,663,173 km (0.087 R)
• M65: 34,779,261 km (0.068 R)
• M66: 36,653,573 km (0.119 R)
• M67: 38,080,736 km (0.1 R)
• M68: 38,440,370 km (0.085 R)
• M69: 39,890,123 km (0.088 R)
• M70: 40,682,991 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit