🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 176 Days

Day: 35.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 282 Days

Day: 30 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,769,645 km

• M1: 153,637 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 483 Days

Day: 39.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.64 AU

Year: 846 Days

Day: 28.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.87 AU - 2.05 AU

Year: 1215 Days

Day: 31 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.67 AU - 3.07 AU

Year: 2154 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 174.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,769,645 km

• M1: 162,463 km (0.039 R)
• M2: 295,007 km (0.091 R)
• M3: 395,986 km (0.084 R)
• M4: 492,626 km (0.066 R)
• M5: 582,534 km (0.039 R)
• M6: 685,009 km (0.111 R)
• M7: 763,548 km (0.069 R)
• M8: 877,691 km (0.078 R)
• M9: 1,075,010 km (0.077 R)
• M10: 1,168,359 km (0.038 R)
• M11: 1,302,549 km (0.073 R)
• M12: 1,660,985 km (0.116 R)
• M13: 1,761,964 km (0.088 R)
• M14: 1,873,713 km (0.118 R)
• M15: 1,952,551 km (0.107 R)
• M16: 2,186,672 km (0.09 R)
• M17: 2,439,792 km (0.096 R)
• M18: 2,516,685 km (0.11 R)
• M19: 2,702,486 km (0.103 R)
• M20: 2,812,290 km (0.105 R)
• M21: 2,933,764 km (0.073 R)
• M22: 3,203,040 km (0.075 R)
• M23: 3,362,063 km (0.116 R)
• M24: 4,173,481 km (0.097 R)
• M25: 4,324,276 km (0.107 R)
• M26: 4,417,924 km (0.074 R)
• M27: 4,715,175 km (0.102 R)
• M28: 4,799,698 km (0.06 R)
• M29: 4,921,172 km (0.059 R)
• M30: 5,092,910 km (0.095 R)
• M31: 5,179,527 km (0.087 R)
• M32: 5,304,292 km (0.092 R)
• M33: 5,620,392 km (0.095 R)
• M34: 5,748,597 km (0.069 R)
• M35: 5,838,805 km (0.099 R)
• M36: 6,007,850 km (0.053 R)
• M37: 6,125,883 km (0.112 R)
• M38: 6,244,514 km (0.112 R)
• M39: 6,377,507 km (0.092 R)
• M40: 6,551,489 km (0.112 R)
• M41: 6,822,560 km (0.042 R)
• M42: 6,904,540 km (0.106 R)
• M43: 7,166,486 km (0.116 R)
• M44: 7,305,612 km (0.084 R)
• M45: 7,403,599 km (0.114 R)
• M46: 7,643,404 km (0.065 R)
• M47: 7,799,883 km (0.094 R)
• M48: 8,159,666 km (0.034 R)
• M49: 8,613,247 km (0.114 R)
• M50: 8,985,147 km (0.058 R)
• M51: 9,105,274 km (0.081 R)
• M52: 9,240,960 km (0.118 R)
• M53: 9,423,170 km (0.081 R)
• M54: 9,683,171 km (0.105 R)
• M55: 9,930,007 km (0.026 R)
• M56: 10,398,548 km (0.103 R)
• M57: 10,683,233 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 13.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.15 AU - 3.55 AU

Year: 2716 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,769,645 km

• M1: 181,313 km (0.091 R)
• M2: 376,239 km (0.114 R)
• M3: 526,285 km (0.087 R)
• M4: 1,023,698 km (0.072 R)
• M5: 1,113,906 km (0.063 R)
• M6: 1,215,931 km (0.1 R)
• M7: 1,522,906 km (0.101 R)
• M8: 2,189,215 km (0.089 R)
• M9: 2,430,217 km (0.077 R)
• M10: 2,820,219 km (0.115 R)
• M11: 3,083,362 km (0.061 R)
• M12: 3,317,183 km (0.117 R)
• M13: 3,429,980 km (0.055 R)
• M14: 3,737,254 km (0.107 R)
• M15: 3,868,003 km (0.116 R)
• M16: 3,960,454 km (0.088 R)
• M17: 4,120,673 km (0.12 R)
• M18: 4,351,503 km (0.06 R)
• M19: 4,628,409 km (0.106 R)
• M20: 4,769,180 km (0.074 R)
• M21: 5,040,551 km (0.119 R)
• M22: 5,156,339 km (0.113 R)
• M23: 5,583,591 km (0.12 R)
• M24: 5,824,144 km (0.085 R)
• M25: 5,930,508 km (0.102 R)
• M26: 6,053,029 km (0.064 R)
• M27: 6,300,314 km (0.084 R)
• M28: 6,773,193 km (0.102 R)
• M29: 6,981,583 km (0.046 R)
• M30: 7,143,448 km (0.118 R)
• M31: 7,719,699 km (0.095 R)
• M32: 8,089,804 km (0.113 R)
• M33: 8,259,897 km (0.107 R)
• M34: 8,517,355 km (0.087 R)
• M35: 8,621,026 km (0.049 R)
• M36: 8,987,391 km (0.105 R)
• M37: 9,216,725 km (0.116 R)
• M38: 9,952,896 km (0.065 R)
• M39: 10,153,656 km (0.114 R)
• M40: 10,300,412 km (0.071 R)
• M41: 10,559,216 km (0.05 R)
• M42: 11,177,504 km (0.105 R)
• M43: 11,310,197 km (0.091 R)
• M44: 11,443,340 km (0.106 R)
• M45: 11,769,164 km (0.109 R)
• M46: 12,097,830 km (0.085 R)
• M47: 12,370,996 km (0.071 R)
• M48: 12,547,521 km (0.062 R)
• M49: 12,823,978 km (0.111 R)
• M50: 13,443,164 km (0.115 R)
• M51: 13,645,121 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 8.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.14 AU - 4.22 AU

Year: 3785 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,769,645 km

• M1: 112,647 km (0.058 R)
• M2: 184,753 km (0.112 R)
• M3: 316,699 km (0.071 R)
• M4: 790,774 km (0.098 R)
• M5: 1,042,248 km (0.09 R)
• M6: 1,109,119 km (0.106 R)
• M7: 1,261,559 km (0.079 R)
• M8: 1,391,410 km (0.102 R)
• M9: 1,618,051 km (0.086 R)
• M10: 1,791,883 km (0.11 R)
• M11: 2,279,273 km (0.032 R)
• M12: 2,675,708 km (0.11 R)
• M13: 3,035,341 km (0.051 R)
• M14: 3,471,119 km (0.112 R)
• M15: 3,884,309 km (0.079 R)
• M16: 4,053,953 km (0.089 R)
• M17: 4,378,730 km (0.094 R)
• M18: 4,511,124 km (0.092 R)
• M19: 4,734,473 km (0.086 R)
• M20: 4,870,308 km (0.099 R)
• M21: 5,808,736 km (0.07 R)
• M22: 6,150,268 km (0.098 R)
• M23: 6,273,836 km (0.087 R)
• M24: 7,343,909 km (0.074 R)
• M25: 7,527,765 km (0.046 R)
• M26: 7,926,892 km (0.102 R)
• M27: 8,007,525 km (0.037 R)
• M28: 8,223,844 km (0.116 R)
• M29: 8,332,901 km (0.079 R)
• M30: 8,801,142 km (0.112 R)
• M31: 8,996,517 km (0.054 R)
• M32: 9,278,060 km (0.032 R)
• M33: 9,505,449 km (0.044 R)
• M34: 9,619,741 km (0.041 R)
• M35: 10,081,849 km (0.116 R)
• M36: 10,257,028 km (0.078 R)
• M37: 10,521,667 km (0.083 R)
• M38: 10,818,320 km (0.11 R)
• M39: 10,997,687 km (0.044 R)
• M40: 11,328,897 km (0.11 R)
• M41: 11,602,512 km (0.106 R)
• M42: 11,847,553 km (0.028 R)
• M43: 12,187,140 km (0.104 R)
• M44: 12,342,572 km (0.088 R)
• M45: 12,498,752 km (0.086 R)
• M46: 13,257,214 km (0.108 R)
• M47: 13,900,634 km (0.06 R)
• M48: 14,030,485 km (0.086 R)
• M49: 14,258,921 km (0.111 R)
• M50: 14,324,295 km (0.115 R)
• M51: 14,884,839 km (0.1 R)
• M52: 15,519,732 km (0.091 R)
• M53: 16,334,292 km (0.115 R)
• M54: 16,574,546 km (0.095 R)
• M55: 16,885,112 km (0.057 R)
• M56: 17,058,496 km (0.112 R)
• M57: 17,547,082 km (0.072 R)
• M58: 17,687,555 km (0.092 R)
• M59: 18,538,019 km (0.104 R)
• M60: 18,752,691 km (0.115 R)
• M61: 18,896,305 km (0.117 R)
• M62: 18,968,262 km (0.088 R)
• M63: 19,148,527 km (0.119 R)
• M64: 19,329,391 km (0.106 R)
• M65: 19,401,797 km (0.036 R)
• M66: 19,583,408 km (0.113 R)
• M67: 20,463,044 km (0.045 R)
• M68: 20,610,996 km (0.091 R)
• M69: 21,205,947 km (0.069 R)
• M70: 21,655,788 km (0.074 R)
• M71: 22,450,751 km (0.07 R)
• M72: 22,641,488 km (0.109 R)
• M73: 23,062,905 km (0.096 R)
• M74: 23,332,481 km (0.116 R)
• M75: 23,758,087 km (0.094 R)
• M76: 24,108,295 km (0.104 R)
• M77: 25,486,241 km (0.12 R)
• M78: 25,884,620 km (0.111 R)
• M79: 25,964,506 km (0.12 R)
• M80: 26,647,270 km (0.089 R)
• M81: 26,889,619 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 12.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5 AU - 5.96 AU

Year: 5682 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,769,645 km

• M1: 222,153 km (0.108 R)
• M2: 389,852 km (0.084 R)
• M3: 603,627 km (0.042 R)
• M4: 760,556 km (0.071 R)
• M5: 1,070,522 km (0.074 R)
• M6: 1,299,856 km (0.068 R)
• M7: 1,545,496 km (0.064 R)
• M8: 1,962,574 km (0.107 R)
• M9: 2,267,156 km (0.108 R)
• M10: 2,565,304 km (0.102 R)
• M11: 2,876,318 km (0.108 R)
• M12: 3,036,538 km (0.113 R)
• M13: 3,583,916 km (0.072 R)
• M14: 4,059,338 km (0.088 R)
• M15: 4,265,634 km (0.099 R)
• M16: 4,905,314 km (0.082 R)
• M17: 6,785,460 km (0.07 R)
• M18: 7,000,133 km (0.051 R)
• M19: 7,341,964 km (0.118 R)
• M20: 7,913,279 km (0.119 R)
• M21: 8,171,784 km (0.12 R)
• M22: 8,597,988 km (0.091 R)
• M23: 8,763,742 km (0.1 R)
• M24: 9,233,779 km (0.103 R)
• M25: 9,540,305 km (0.098 R)
• M26: 9,643,228 km (0.102 R)
• M27: 9,781,008 km (0.1 R)
• M28: 10,480,079 km (0.086 R)
• M29: 11,014,891 km (0.087 R)
• M30: 11,231,210 km (0.087 R)
• M31: 11,595,181 km (0.034 R)
• M32: 11,815,389 km (0.095 R)
• M33: 12,823,380 km (0.11 R)
• M34: 13,013,070 km (0.106 R)
• M35: 13,433,739 km (0.056 R)
• M36: 14,249,347 km (0.086 R)
• M37: 14,327,736 km (0.118 R)
• M38: 14,406,425 km (0.12 R)
• M39: 14,485,263 km (0.118 R)
• M40: 14,801,961 km (0.077 R)
• M41: 15,040,869 km (0.085 R)
• M42: 15,321,365 km (0.027 R)
• M43: 15,522,724 km (0.113 R)
• M44: 15,846,753 km (0.063 R)
• M45: 16,295,995 km (0.101 R)
• M46: 16,542,832 km (0.084 R)
• M47: 17,165,308 km (0.095 R)
• M48: 17,753,228 km (0.093 R)
• M49: 18,007,245 km (0.074 R)
• M50: 19,600,163 km (0.105 R)
• M51: 19,687,529 km (0.078 R)
• M52: 20,657,372 km (0.086 R)
• M53: 21,868,815 km (0.026 R)
• M54: 22,368,921 km (0.037 R)
• M55: 22,780,913 km (0.108 R)
• M56: 23,057,071 km (0.088 R)
• M57: 23,473,252 km (0.082 R)
• M58: 23,752,103 km (0.094 R)
• M59: 23,845,302 km (0.025 R)
• M60: 24,784,029 km (0.027 R)
• M61: 25,115,538 km (0.025 R)
• M62: 26,166,612 km (0.068 R)
• M63: 27,183,429 km (0.111 R)
• M64: 28,460,097 km (0.119 R)
• M65: 29,555,603 km (0.098 R)
• M66: 29,957,422 km (0.074 R)
• M67: 30,209,495 km (0.087 R)
• M68: 31,275,828 km (0.114 R)
• M69: 31,429,166 km (0.115 R)
• M70: 31,633,966 km (0.106 R)
• M71: 31,787,902 km (0.101 R)
• M72: 32,147,984 km (0.115 R)
• M73: 32,251,207 km (0.081 R)
• M74: 32,406,040 km (0.078 R)
• M75: 33,132,338 km (0.119 R)
• M76: 33,340,877 km (0.1 R)
• M77: 33,602,075 km (0.116 R)
• M78: 33,706,794 km (0.093 R)
• M79: 35,716,192 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit