🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.9 AU - 1.06 AU

Year: 362 Days

Day: 46.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 521 Days

Day: 28.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,810,575 km

• M1: 33,809 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.07 AU - 1.67 AU

Year: 598 Days

Day: 22.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,810,575 km

• M1: 210,484 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.5 AU - 1.54 AU

Year: 699 Days

Day: 14 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.36 AU - 2.4 AU

Year: 1369 Days

Day: 42.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.41 AU - 2.69 AU

Year: 1518 Days

Day: 29.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,810,575 km

• M1: 1,907,672 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.5 AU - 4.86 AU

Year: 3186 Days

Day: 17.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 13.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.83 AU - 7.25 AU

Year: 5534 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,810,575 km

• M1: 233,223 km (0.089 R)
• M2: 385,963 km (0.11 R)
• M3: 482,752 km (0.044 R)
• M4: 789,428 km (0.092 R)
• M5: 999,164 km (0.117 R)
• M6: 1,256,622 km (0.108 R)
• M7: 1,475,633 km (0.067 R)
• M8: 1,613,413 km (0.072 R)
• M9: 2,296,327 km (0.105 R)
• M10: 2,403,439 km (0.106 R)
• M11: 2,512,347 km (0.072 R)
• M12: 2,791,945 km (0.117 R)
• M13: 2,945,283 km (0.069 R)
• M14: 3,220,543 km (0.052 R)
• M15: 3,463,340 km (0.087 R)
• M16: 3,566,264 km (0.079 R)
• M17: 4,183,804 km (0.109 R)
• M18: 4,606,717 km (0.069 R)
• M19: 4,766,039 km (0.108 R)
• M20: 4,950,493 km (0.078 R)
• M21: 5,043,543 km (0.115 R)
• M22: 5,184,314 km (0.105 R)
• M23: 5,421,876 km (0.053 R)
• M24: 5,760,565 km (0.079 R)
• M25: 6,131,119 km (0.072 R)
• M26: 6,817,923 km (0.091 R)
• M27: 7,026,163 km (0.036 R)
• M28: 7,210,019 km (0.12 R)
• M29: 7,529,111 km (0.103 R)
• M30: 7,717,455 km (0.089 R)
• M31: 7,907,295 km (0.087 R)
• M32: 8,126,306 km (0.097 R)
• M33: 8,236,560 km (0.056 R)
• M34: 8,430,588 km (0.102 R)
• M35: 8,654,386 km (0.108 R)
• M36: 8,908,404 km (0.05 R)
• M37: 9,050,671 km (0.094 R)
• M38: 9,568,878 km (0.077 R)
• M39: 10,096,809 km (0.086 R)
• M40: 10,997,837 km (0.062 R)
• M41: 11,150,576 km (0.077 R)
• M42: 11,396,366 km (0.075 R)
• M43: 11,924,596 km (0.099 R)
• M44: 12,334,045 km (0.098 R)
• M45: 12,908,651 km (0.085 R)
• M46: 13,361,633 km (0.079 R)
• M47: 13,622,681 km (0.103 R)
• M48: 14,216,585 km (0.033 R)
• M49: 15,021,571 km (0.093 R)
• M50: 15,738,145 km (0.057 R)
• M51: 15,979,446 km (0.102 R)
• M52: 16,710,980 km (0.039 R)
• M53: 16,921,913 km (0.092 R)
• M54: 17,062,984 km (0.078 R)
• M55: 17,524,493 km (0.119 R)
• M56: 17,738,867 km (0.112 R)
• M57: 17,846,428 km (0.074 R)
• M58: 18,351,021 km (0.077 R)
• M59: 18,641,540 km (0.105 R)
• M60: 18,750,896 km (0.098 R)
• M61: 19,300,668 km (0.072 R)
• M62: 19,411,221 km (0.082 R)
• M63: 19,707,275 km (0.116 R)
• M64: 19,893,076 km (0.079 R)
• M65: 20,191,524 km (0.087 R)
• M66: 21,820,944 km (0.092 R)
• M67: 22,205,859 km (0.104 R)
• M68: 22,593,168 km (0.109 R)
• M69: 22,748,600 km (0.098 R)
• M70: 22,865,586 km (0.111 R)
• M71: 23,966,028 km (0.101 R)
• M72: 24,482,888 km (0.07 R)
• M73: 24,882,913 km (0.117 R)
• M74: 25,973,930 km (0.095 R)
• M75: 26,177,683 km (0.118 R)
• M76: 26,422,874 km (0.058 R)
• M77: 26,956,788 km (0.109 R)
• M78: 27,163,084 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 14.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.73 AU - 8.27 AU

Year: 7657 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,810,575 km

• M1: 245,490 km (0.029 R)
• M2: 341,233 km (0.115 R)
• M3: 472,580 km (0.091 R)
• M4: 1,172,548 km (0.103 R)
• M5: 1,467,406 km (0.077 R)
• M6: 1,747,752 km (0.11 R)
• M7: 1,904,680 km (0.09 R)
• M8: 2,692,163 km (0.086 R)
• M9: 2,874,972 km (0.117 R)
• M10: 3,014,846 km (0.087 R)
• M11: 3,229,070 km (0.105 R)
• M12: 3,927,842 km (0.086 R)
• M13: 4,321,434 km (0.051 R)
• M14: 4,428,695 km (0.111 R)
• M15: 4,591,159 km (0.089 R)
• M16: 4,866,269 km (0.056 R)
• M17: 5,005,994 km (0.088 R)
• M18: 5,175,338 km (0.089 R)
• M19: 5,318,055 km (0.099 R)
• M20: 5,872,165 km (0.042 R)
• M21: 5,961,326 km (0.057 R)
• M22: 6,111,073 km (0.074 R)
• M23: 6,262,017 km (0.096 R)
• M24: 6,660,396 km (0.081 R)
• M25: 6,941,042 km (0.086 R)
• M26: 7,035,588 km (0.107 R)
• M27: 7,257,591 km (0.111 R)
• M28: 7,643,703 km (0.042 R)
• M29: 7,806,615 km (0.062 R)
• M30: 8,235,512 km (0.101 R)
• M31: 8,604,570 km (0.099 R)
• M32: 8,774,065 km (0.113 R)
• M33: 10,241,919 km (0.109 R)
• M34: 10,566,397 km (0.094 R)
• M35: 10,784,510 km (0.038 R)
• M36: 11,597,425 km (0.068 R)
• M37: 11,709,773 km (0.078 R)
• M38: 12,087,059 km (0.114 R)
• M39: 13,360,287 km (0.091 R)
• M40: 13,478,170 km (0.083 R)
• M41: 14,072,821 km (0.111 R)
• M42: 14,272,834 km (0.064 R)
• M43: 14,514,285 km (0.1 R)
• M44: 14,635,459 km (0.103 R)
• M45: 15,082,906 km (0.03 R)
• M46: 15,866,201 km (0.114 R)
• M47: 16,158,066 km (0.111 R)
• M48: 17,386,414 km (0.104 R)
• M49: 17,558,302 km (0.084 R)
• M50: 18,077,107 km (0.063 R)
• M51: 18,425,671 km (0.119 R)
• M52: 18,600,850 km (0.104 R)
• M53: 19,307,101 km (0.108 R)
• M54: 19,396,112 km (0.049 R)
• M55: 19,619,013 km (0.119 R)
• M56: 21,248,582 km (0.116 R)
• M57: 21,940,473 km (0.097 R)
• M58: 23,440,939 km (0.051 R)
• M59: 23,773,645 km (0.104 R)
• M60: 24,443,694 km (0.065 R)
• M61: 25,460,361 km (0.092 R)
• M62: 25,802,342 km (0.096 R)
• M63: 26,441,573 km (0.081 R)
• M64: 26,540,308 km (0.081 R)
• M65: 27,534,984 km (0.088 R)
• M66: 27,986,620 km (0.061 R)
• M67: 28,897,222 km (0.071 R)
• M68: 29,203,000 km (0.095 R)
• M69: 30,436,584 km (0.1 R)
• M70: 31,949,767 km (0.091 R)
• M71: 32,583,015 km (0.119 R)
• M72: 33,113,937 km (0.081 R)
• M73: 33,808,520 km (0.093 R)
• M74: 34,292,170 km (0.1 R)
• M75: 34,615,900 km (0.04 R)
• M76: 34,886,373 km (0.033 R)
• M77: 35,593,073 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 13.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.24 AU - 7.8 AU

Year: 7687 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,810,575 km

• M1: 279,898 km (0.087 R)
• M2: 430,991 km (0.084 R)
• M3: 630,405 km (0.083 R)
• M4: 720,015 km (0.066 R)
• M5: 1,072,467 km (0.116 R)
• M6: 1,225,955 km (0.062 R)
• M7: 1,313,021 km (0.094 R)
• M8: 1,417,440 km (0.096 R)
• M9: 1,830,779 km (0.042 R)
• M10: 2,633,222 km (0.049 R)
• M11: 3,042,073 km (0.096 R)
• M12: 3,203,339 km (0.096 R)
• M13: 3,492,512 km (0.069 R)
• M14: 3,855,137 km (0.044 R)
• M15: 4,185,300 km (0.074 R)
• M16: 5,572,072 km (0.075 R)
• M17: 6,021,613 km (0.096 R)
• M18: 6,123,190 km (0.061 R)
• M19: 6,302,259 km (0.05 R)
• M20: 6,457,093 km (0.088 R)
• M21: 6,744,470 km (0.096 R)
• M22: 7,169,927 km (0.095 R)
• M23: 8,187,043 km (0.088 R)
• M24: 8,583,776 km (0.114 R)
• M25: 8,784,537 km (0.113 R)
• M26: 9,044,986 km (0.103 R)
• M27: 9,190,695 km (0.06 R)
• M28: 9,337,301 km (0.034 R)
• M29: 9,811,676 km (0.085 R)
• M30: 9,991,492 km (0.067 R)
• M31: 10,142,287 km (0.09 R)
• M32: 10,354,566 km (0.117 R)
• M33: 10,568,491 km (0.075 R)
• M34: 10,722,128 km (0.116 R)
• M35: 10,876,513 km (0.057 R)
• M36: 10,969,563 km (0.113 R)
• M37: 11,691,223 km (0.108 R)
• M38: 11,818,381 km (0.095 R)
• M39: 12,266,876 km (0.099 R)
• M40: 12,363,815 km (0.077 R)
• M41: 12,623,218 km (0.107 R)
• M42: 13,180,769 km (0.058 R)
• M43: 13,279,953 km (0.08 R)
• M44: 13,379,435 km (0.064 R)
• M45: 14,217,931 km (0.06 R)
• M46: 14,660,741 km (0.107 R)
• M47: 14,866,737 km (0.079 R)
• M48: 15,246,716 km (0.12 R)
• M49: 15,420,549 km (0.11 R)
• M50: 15,699,997 km (0.083 R)
• M51: 16,016,397 km (0.116 R)
• M52: 16,441,554 km (0.09 R)
• M53: 16,691,233 km (0.037 R)
• M54: 16,834,548 km (0.065 R)
• M55: 17,122,374 km (0.101 R)
• M56: 17,702,814 km (0.039 R)
• M57: 18,252,885 km (0.108 R)
• M58: 18,920,391 km (0.077 R)
• M59: 19,257,285 km (0.113 R)
• M60: 19,671,522 km (0.062 R)
• M61: 20,355,932 km (0.12 R)
• M62: 20,624,161 km (0.045 R)
• M63: 21,125,463 km (0.091 R)
• M64: 21,982,958 km (0.037 R)
• M65: 22,337,056 km (0.104 R)
• M66: 22,772,386 km (0.043 R)
• M67: 23,611,331 km (0.113 R)
• M68: 23,732,057 km (0.08 R)
• M69: 24,135,821 km (0.106 R)
• M70: 24,297,836 km (0.072 R)
• M71: 24,582,521 km (0.111 R)
• M72: 25,649,303 km (0.084 R)
• M73: 25,814,758 km (0.043 R)
• M74: 26,396,694 km (0.085 R)
• M75: 26,731,195 km (0.118 R)
• M76: 26,815,119 km (0.111 R)
• M77: 27,067,192 km (0.056 R)
• M78: 27,151,415 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit