🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 152 Days

Day: 42.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 229 Days

Day: 18.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,332,392 km

• M1: 60,438 km (0.117 R)
• M2: 201,508 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 295 Days

Day: 45.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,332,392 km

• M1: 37,549 km (0.118 R)
• M2: 217,366 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.97 AU - 1.61 AU

Year: 561 Days

Day: 31.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,332,392 km

• M1: 39,045 km (0.072 R)
• M2: 983,456 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.78 AU - 2.38 AU

Year: 1149 Days

Day: 43.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.58 AU - 2.82 AU

Year: 1699 Days

Day: 14.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,332,392 km

• M1: 59,390 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.33 AU - 3.17 AU

Year: 1746 Days

Day: 34 Hours

Environment

Temp: -100 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,332,392 km

• M1: 1,170,005 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727

Radius: 13.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.09 AU - 5.03 AU

Year: 3728 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,332,392 km

• M1: 182,659 km (0.113 R)
• M2: 273,315 km (0.069 R)
• M3: 623,973 km (0.049 R)
• M4: 1,136,345 km (0.108 R)
• M5: 1,266,496 km (0.062 R)
• M6: 1,500,018 km (0.072 R)
• M7: 1,658,891 km (0.098 R)
• M8: 1,854,116 km (0.11 R)
• M9: 1,962,574 km (0.092 R)
• M10: 2,137,454 km (0.084 R)
• M11: 2,537,479 km (0.102 R)
• M12: 2,676,156 km (0.042 R)
• M13: 3,070,795 km (0.094 R)
• M14: 3,163,097 km (0.097 R)
• M15: 3,369,692 km (0.118 R)
• M16: 3,580,625 km (0.078 R)
• M17: 4,036,300 km (0.072 R)
• M18: 4,137,728 km (0.064 R)
• M19: 5,266,294 km (0.107 R)
• M20: 5,557,112 km (0.043 R)
• M21: 5,830,427 km (0.075 R)
• M22: 6,178,242 km (0.064 R)
• M23: 6,413,859 km (0.083 R)
• M24: 6,918,453 km (0.1 R)
• M25: 7,561,125 km (0.11 R)
• M26: 7,686,937 km (0.105 R)
• M27: 7,864,360 km (0.091 R)
• M28: 8,326,468 km (0.096 R)
• M29: 8,771,222 km (0.097 R)
• M30: 8,930,095 km (0.079 R)
• M31: 9,036,459 km (0.081 R)
• M32: 9,358,244 km (0.112 R)
• M33: 9,575,012 km (0.092 R)
• M34: 10,598,710 km (0.112 R)
• M35: 10,711,357 km (0.111 R)
• M36: 11,195,157 km (0.118 R)
• M37: 11,425,238 km (0.116 R)
• M38: 11,861,017 km (0.114 R)
• M39: 12,183,999 km (0.044 R)
• M40: 12,302,181 km (0.113 R)
• M41: 12,420,812 km (0.116 R)
• M42: 12,539,742 km (0.102 R)
• M43: 12,838,788 km (0.096 R)
• M44: 13,079,791 km (0.105 R)
• M45: 13,505,097 km (0.049 R)
• M46: 13,719,471 km (0.1 R)
• M47: 14,338,208 km (0.089 R)
• M48: 14,494,388 km (0.038 R)
• M49: 15,156,209 km (0.116 R)
• M50: 15,474,853 km (0.1 R)
• M51: 15,957,156 km (0.112 R)
• M52: 16,346,410 km (0.072 R)
• M53: 16,476,859 km (0.111 R)
• M54: 16,771,716 km (0.113 R)
• M55: 17,333,456 km (0.073 R)
• M56: 17,533,170 km (0.107 R)
• M57: 18,272,034 km (0.077 R)
• M58: 18,884,188 km (0.06 R)
• M59: 19,089,735 km (0.11 R)
• M60: 19,330,438 km (0.057 R)
• M61: 19,676,159 km (0.076 R)
• M62: 20,058,681 km (0.091 R)
• M63: 20,338,579 km (0.073 R)
• M64: 20,514,057 km (0.073 R)
• M65: 20,937,419 km (0.099 R)
• M66: 21,972,636 km (0.076 R)
• M67: 22,333,317 km (0.092 R)
• M68: 23,464,276 km (0.112 R)
• M69: 23,870,135 km (0.118 R)
• M70: 24,129,538 km (0.118 R)
• M71: 24,278,238 km (0.072 R)
• M72: 24,389,988 km (0.12 R)
• M73: 25,327,518 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 14.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.46 AU - 7.88 AU

Year: 6596 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,332,392 km

• M1: 247,734 km (0.117 R)
• M2: 372,200 km (0.057 R)
• M3: 575,204 km (0.052 R)
• M4: 704,905 km (0.077 R)
• M5: 846,574 km (0.039 R)
• M6: 999,164 km (0.108 R)
• M7: 1,106,575 km (0.043 R)
• M8: 1,246,898 km (0.064 R)
• M9: 1,531,134 km (0.089 R)
• M10: 1,722,021 km (0.077 R)
• M11: 1,870,422 km (0.107 R)
• M12: 2,145,533 km (0.1 R)
• M13: 2,658,953 km (0.091 R)
• M14: 2,969,667 km (0.049 R)
• M15: 3,521,085 km (0.028 R)
• M16: 3,776,598 km (0.117 R)
• M17: 4,060,385 km (0.044 R)
• M18: 4,396,831 km (0.091 R)
• M19: 5,048,928 km (0.106 R)
• M20: 5,289,482 km (0.097 R)
• M21: 5,435,489 km (0.043 R)
• M22: 5,731,842 km (0.11 R)
• M23: 6,109,727 km (0.093 R)
• M24: 6,237,483 km (0.08 R)
• M25: 6,340,407 km (0.028 R)
• M26: 6,626,288 km (0.097 R)
• M27: 7,564,267 km (0.087 R)
• M28: 8,175,224 km (0.106 R)
• M29: 8,658,276 km (0.054 R)
• M30: 8,917,828 km (0.115 R)
• M31: 9,415,241 km (0.041 R)
• M32: 9,921,630 km (0.052 R)
• M33: 10,102,494 km (0.091 R)
• M34: 10,254,036 km (0.114 R)
• M35: 10,559,515 km (0.025 R)
• M36: 10,651,668 km (0.025 R)
• M37: 11,715,757 km (0.071 R)
• M38: 11,811,350 km (0.099 R)
• M39: 12,163,803 km (0.057 R)
• M40: 12,292,756 km (0.041 R)
• M41: 12,552,309 km (0.066 R)
• M42: 12,944,853 km (0.052 R)
• M43: 13,742,360 km (0.064 R)
• M44: 13,843,189 km (0.101 R)
• M45: 14,555,723 km (0.114 R)
• M46: 14,658,497 km (0.095 R)
• M47: 15,349,789 km (0.074 R)
• M48: 15,594,381 km (0.102 R)
• M49: 15,945,936 km (0.098 R)
• M50: 16,621,071 km (0.11 R)
• M51: 16,836,343 km (0.071 R)
• M52: 17,596,749 km (0.097 R)
• M53: 17,779,408 km (0.041 R)
• M54: 18,294,324 km (0.088 R)
• M55: 18,628,076 km (0.038 R)
• M56: 18,776,926 km (0.107 R)
• M57: 19,076,122 km (0.103 R)
• M58: 19,414,363 km (0.066 R)
• M59: 20,020,833 km (0.081 R)
• M60: 20,479,799 km (0.071 R)
• M61: 21,058,294 km (0.088 R)
• M62: 21,291,367 km (0.049 R)
• M63: 21,798,953 km (0.086 R)
• M64: 22,508,496 km (0.096 R)
• M65: 22,905,977 km (0.08 R)
• M66: 23,305,703 km (0.095 R)
• M67: 24,600,622 km (0.109 R)
• M68: 25,092,200 km (0.103 R)
• M69: 25,297,898 km (0.068 R)
• M70: 26,001,905 km (0.107 R)
• M71: 26,126,819 km (0.067 R)
• M72: 27,302,060 km (0.049 R)
• M73: 28,408,785 km (0.109 R)
• M74: 28,666,393 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 6.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.45 AU - 18.73 AU

Year: 24712 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,332,392 km

• M1: 134,040 km (0.114 R)
• M2: 336,446 km (0.118 R)
• M3: 691,292 km (0.087 R)
• M4: 830,567 km (0.046 R)
• M5: 1,197,980 km (0.118 R)
• M6: 1,302,549 km (0.073 R)
• M7: 1,565,991 km (0.108 R)
• M8: 1,611,468 km (0.064 R)
• M9: 1,918,443 km (0.028 R)
• M10: 2,141,793 km (0.061 R)
• M11: 2,192,506 km (0.09 R)
• M12: 2,295,280 km (0.05 R)
• M13: 3,202,591 km (0.089 R)
• M14: 3,348,898 km (0.084 R)
• M15: 3,587,656 km (0.093 R)
• M16: 3,678,612 km (0.098 R)
• M17: 3,831,800 km (0.034 R)
• M18: 4,208,338 km (0.065 R)
• M19: 4,531,170 km (0.117 R)
• M20: 4,761,999 km (0.084 R)
• M21: 4,895,590 km (0.061 R)
• M22: 5,723,016 km (0.063 R)
• M23: 6,044,352 km (0.117 R)
• M24: 6,116,608 km (0.088 R)
• M25: 6,967,670 km (0.081 R)
• M26: 7,816,190 km (0.077 R)
• M27: 8,013,509 km (0.05 R)
• M28: 8,574,950 km (0.074 R)
• M29: 8,901,373 km (0.094 R)
• M30: 10,247,604 km (0.071 R)
• M31: 10,550,539 km (0.103 R)
• M32: 11,120,807 km (0.098 R)
• M33: 11,165,087 km (0.119 R)
• M34: 11,926,989 km (0.115 R)
• M35: 12,017,795 km (0.063 R)
• M36: 12,063,273 km (0.116 R)
• M37: 12,428,890 km (0.075 R)
• M38: 13,547,733 km (0.034 R)
• M39: 14,167,218 km (0.075 R)
• M40: 15,681,298 km (0.119 R)
• M41: 15,730,964 km (0.065 R)
• M42: 17,606,173 km (0.083 R)
• M43: 18,386,326 km (0.091 R)
• M44: 18,543,703 km (0.099 R)
• M45: 19,071,634 km (0.105 R)
• M46: 19,177,699 km (0.086 R)
• M47: 19,765,170 km (0.097 R)
• M48: 20,142,007 km (0.087 R)
• M49: 20,250,166 km (0.092 R)
• M50: 20,521,238 km (0.11 R)
• M51: 21,728,642 km (0.072 R)
• M52: 23,128,280 km (0.072 R)
• M53: 23,241,525 km (0.093 R)
• M54: 23,525,312 km (0.11 R)
• M55: 23,924,739 km (0.119 R)
• M56: 24,039,181 km (0.1 R)
• M57: 25,720,212 km (0.08 R)
• M58: 25,896,139 km (0.115 R)
• M59: 26,190,548 km (0.118 R)
• M60: 27,199,436 km (0.043 R)
• M61: 27,259,126 km (0.066 R)
• M62: 28,221,040 km (0.119 R)
• M63: 28,766,923 km (0.112 R)
• M64: 29,255,060 km (0.107 R)
• M65: 29,500,251 km (0.095 R)
• M66: 29,807,525 km (0.118 R)
• M67: 30,673,847 km (0.058 R)
• M68: 31,988,662 km (0.104 R)
• M69: 32,304,463 km (0.087 R)
• M70: 33,641,868 km (0.091 R)
• M71: 35,127,375 km (0.055 R)
• M72: 35,910,969 km (0.115 R)
• M73: 36,042,017 km (0.099 R)
• M74: 37,561,632 km (0.091 R)
• M75: 37,628,203 km (0.093 R)
• M76: 37,761,495 km (0.104 R)
• M77: 38,362,728 km (0.082 R)
• M78: 38,631,107 km (0.116 R)
• M79: 38,698,276 km (0.108 R)
• M80: 38,832,765 km (0.1 R)
• M81: 39,169,510 km (0.078 R)
• M82: 39,372,065 km (0.113 R)
• M83: 40,253,945 km (0.042 R)
• M84: 40,663,095 km (0.097 R)
• M85: 41,073,741 km (0.073 R)
• M86: 41,210,773 km (0.114 R)
• M87: 42,244,344 km (0.109 R)
• M88: 43,077,305 km (0.114 R)
• M89: 44,477,691 km (0.089 R)
• M90: 44,618,463 km (0.088 R)
• M91: 45,608,651 km (0.078 R)
• M92: 47,610,570 km (0.106 R)
• M93: 48,115,462 km (0.097 R)
• M94: 48,332,379 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit