🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 237 Days

Day: 39.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,910,128 km

• M1: 437,723 km (0.051 R)
• M2: 469,588 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 259 Days

Day: 47.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 299 Days

Day: 25.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.9 AU - 0.96 AU

Year: 397 Days

Day: 26.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.6 AU - 1.82 AU

Year: 990 Days

Day: 20.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 12.2

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.22 AU - 3.28 AU

Year: 2020 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,910,128 km

• M1: 179,069 km (0.04 R)
• M2: 257,458 km (0.053 R)
• M3: 396,285 km (0.103 R)
• M4: 493,673 km (0.114 R)
• M5: 761,902 km (0.1 R)
• M6: 1,026,989 km (0.101 R)
• M7: 1,129,165 km (0.074 R)
• M8: 1,267,393 km (0.03 R)
• M9: 1,778,120 km (0.101 R)
• M10: 1,992,045 km (0.091 R)
• M11: 2,069,687 km (0.066 R)
• M12: 2,295,131 km (0.094 R)
• M13: 2,627,387 km (0.084 R)
• M14: 2,901,451 km (0.119 R)
• M15: 3,004,972 km (0.08 R)
• M16: 3,215,457 km (0.07 R)
• M17: 3,368,944 km (0.104 R)
• M18: 3,779,291 km (0.101 R)
• M19: 3,908,843 km (0.06 R)
• M20: 4,006,979 km (0.041 R)
• M21: 4,222,549 km (0.101 R)
• M22: 4,442,010 km (0.094 R)
• M23: 4,527,280 km (0.075 R)
• M24: 4,821,839 km (0.112 R)
• M25: 5,176,535 km (0.066 R)
• M26: 5,521,209 km (0.088 R)
• M27: 6,119,002 km (0.12 R)
• M28: 6,658,900 km (0.077 R)
• M29: 7,599,572 km (0.067 R)
• M30: 7,681,551 km (0.119 R)
• M31: 8,221,749 km (0.1 R)
• M32: 8,560,289 km (0.089 R)
• M33: 8,645,710 km (0.067 R)
• M34: 8,925,159 km (0.078 R)
• M35: 9,033,318 km (0.079 R)
• M36: 10,140,043 km (0.06 R)
• M37: 10,686,524 km (0.104 R)
• M38: 10,801,565 km (0.092 R)
• M39: 11,102,556 km (0.08 R)
• M40: 11,359,565 km (0.041 R)
• M41: 11,500,486 km (0.086 R)
• M42: 12,022,433 km (0.086 R)
• M43: 12,358,579 km (0.093 R)
• M44: 12,479,454 km (0.11 R)
• M45: 12,600,629 km (0.092 R)
• M46: 12,819,790 km (0.102 R)
• M47: 13,040,297 km (0.069 R)
• M48: 13,385,718 km (0.043 R)
• M49: 13,859,345 km (0.047 R)
• M50: 14,186,665 km (0.115 R)
• M51: 14,313,225 km (0.098 R)
• M52: 14,848,785 km (0.118 R)
• M53: 15,235,496 km (0.112 R)
• M54: 15,416,958 km (0.057 R)
• M55: 15,573,288 km (0.095 R)
• M56: 15,756,097 km (0.106 R)
• M57: 15,966,132 km (0.109 R)
• M58: 16,150,586 km (0.105 R)
• M59: 16,362,118 km (0.075 R)
• M60: 16,521,589 km (0.062 R)
• M61: 16,841,878 km (0.095 R)
• M62: 16,922,212 km (0.118 R)
• M63: 17,978,971 km (0.12 R)
• M64: 18,253,334 km (0.109 R)
• M65: 18,335,912 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 9.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.62 AU - 3.82 AU

Year: 2559 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,910,128 km

• M1: 138,677 km (0.074 R)
• M2: 253,269 km (0.116 R)
• M3: 315,352 km (0.066 R)
• M4: 491,130 km (0.044 R)
• M5: 762,949 km (0.116 R)
• M6: 960,269 km (0.113 R)
• M7: 1,040,004 km (0.097 R)
• M8: 1,249,591 km (0.118 R)
• M9: 1,461,422 km (0.083 R)
• M10: 1,882,390 km (0.118 R)
• M11: 2,061,309 km (0.112 R)
• M12: 2,126,534 km (0.115 R)
• M13: 2,218,985 km (0.057 R)
• M14: 2,504,867 km (0.115 R)
• M15: 2,904,592 km (0.117 R)
• M16: 3,037,435 km (0.076 R)
• M17: 3,172,223 km (0.091 R)
• M18: 3,731,420 km (0.07 R)
• M19: 3,941,006 km (0.055 R)
• M20: 4,104,816 km (0.089 R)
• M21: 4,304,529 km (0.063 R)
• M22: 4,558,546 km (0.091 R)
• M23: 4,644,266 km (0.099 R)
• M24: 4,835,003 km (0.115 R)
• M25: 4,992,829 km (0.117 R)
• M26: 5,134,797 km (0.065 R)
• M27: 5,224,107 km (0.103 R)
• M28: 5,476,928 km (0.082 R)
• M29: 5,568,332 km (0.102 R)
• M30: 5,882,487 km (0.03 R)
• M31: 6,013,685 km (0.094 R)
• M32: 6,432,110 km (0.042 R)
• M33: 6,625,390 km (0.109 R)
• M34: 6,742,226 km (0.118 R)
• M35: 6,919,051 km (0.074 R)
• M36: 7,176,958 km (0.086 R)
• M37: 7,641,010 km (0.041 R)
• M38: 8,156,525 km (0.064 R)
• M39: 8,240,000 km (0.053 R)
• M40: 8,429,092 km (0.111 R)
• M41: 8,811,464 km (0.065 R)
• M42: 9,004,745 km (0.054 R)
• M43: 9,177,680 km (0.068 R)
• M44: 9,329,970 km (0.115 R)
• M45: 9,439,326 km (0.034 R)
• M46: 9,527,140 km (0.105 R)
• M47: 9,769,788 km (0.058 R)
• M48: 9,947,660 km (0.117 R)
• M49: 10,014,530 km (0.036 R)
• M50: 10,283,956 km (0.068 R)
• M51: 10,419,492 km (0.039 R)
• M52: 10,646,731 km (0.107 R)
• M53: 10,806,950 km (0.078 R)
• M54: 11,455,158 km (0.06 R)
• M55: 11,572,293 km (0.118 R)
• M56: 11,973,514 km (0.066 R)
• M57: 12,163,803 km (0.101 R)
• M58: 12,668,396 km (0.104 R)
• M59: 12,911,044 km (0.079 R)
• M60: 13,499,562 km (0.12 R)
• M61: 13,896,894 km (0.086 R)
• M62: 14,147,171 km (0.12 R)
• M63: 14,601,500 km (0.071 R)
• M64: 14,830,385 km (0.118 R)
• M65: 15,602,160 km (0.119 R)
• M66: 16,757,505 km (0.09 R)
• M67: 16,863,869 km (0.103 R)
• M68: 17,480,062 km (0.054 R)
• M69: 17,750,386 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 10

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.97 AU - 9.81 AU

Year: 11741 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,910,128 km

• M1: 150,795 km (0.09 R)
• M2: 254,167 km (0.091 R)
• M3: 353,799 km (0.08 R)
• M4: 591,061 km (0.113 R)
• M5: 673,639 km (0.062 R)
• M6: 760,556 km (0.099 R)
• M7: 1,016,966 km (0.086 R)
• M8: 1,223,711 km (0.085 R)
• M9: 1,348,026 km (0.094 R)
• M10: 1,428,061 km (0.067 R)
• M11: 1,526,197 km (0.074 R)
• M12: 1,643,632 km (0.113 R)
• M13: 2,832,636 km (0.117 R)
• M14: 2,936,307 km (0.109 R)
• M15: 3,041,325 km (0.05 R)
• M16: 3,126,296 km (0.087 R)
• M17: 3,212,165 km (0.049 R)
• M18: 4,278,050 km (0.086 R)
• M19: 4,445,600 km (0.048 R)
• M20: 4,566,625 km (0.111 R)
• M21: 4,961,413 km (0.099 R)
• M22: 5,548,136 km (0.058 R)
• M23: 5,757,424 km (0.113 R)
• M24: 5,995,883 km (0.104 R)
• M25: 6,537,726 km (0.112 R)
• M26: 6,647,980 km (0.049 R)
• M27: 6,870,282 km (0.07 R)
• M28: 7,293,943 km (0.104 R)
• M29: 7,696,960 km (0.086 R)
• M30: 7,871,990 km (0.112 R)
• M31: 8,077,836 km (0.1 R)
• M32: 8,255,558 km (0.105 R)
• M33: 8,766,585 km (0.097 R)
• M34: 9,225,850 km (0.09 R)
• M35: 9,380,834 km (0.067 R)
• M36: 10,168,018 km (0.09 R)
• M37: 10,521,218 km (0.069 R)
• M38: 10,650,620 km (0.09 R)
• M39: 10,813,233 km (0.063 R)
• M40: 11,872,835 km (0.037 R)
• M41: 11,940,154 km (0.086 R)
• M42: 12,278,694 km (0.103 R)
• M43: 12,483,344 km (0.108 R)
• M44: 12,930,642 km (0.108 R)
• M45: 14,699,636 km (0.036 R)
• M46: 15,428,328 km (0.114 R)
• M47: 15,759,986 km (0.064 R)
• M48: 16,769,323 km (0.067 R)
• M49: 16,958,564 km (0.056 R)
• M50: 17,300,994 km (0.118 R)
• M51: 17,607,221 km (0.074 R)
• M52: 18,031,331 km (0.078 R)
• M53: 18,380,791 km (0.098 R)
• M54: 19,561,717 km (0.096 R)
• M55: 19,681,245 km (0.06 R)
• M56: 19,920,901 km (0.048 R)
• M57: 20,201,696 km (0.118 R)
• M58: 20,929,640 km (0.039 R)
• M59: 21,955,133 km (0.049 R)
• M60: 22,079,299 km (0.032 R)
• M61: 22,369,968 km (0.095 R)
• M62: 23,799,376 km (0.12 R)
• M63: 24,439,505 km (0.11 R)
• M64: 25,258,254 km (0.073 R)
• M65: 25,388,404 km (0.117 R)
• M66: 25,562,237 km (0.07 R)
• M67: 25,823,734 km (0.078 R)
• M68: 26,701,874 km (0.065 R)
• M69: 26,878,549 km (0.076 R)
• M70: 28,306,909 km (0.067 R)
• M71: 28,396,967 km (0.11 R)
• M72: 29,257,604 km (0.078 R)
• M73: 29,622,473 km (0.077 R)
• M74: 29,943,061 km (0.111 R)
• M75: 30,080,841 km (0.082 R)
• M76: 30,356,849 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 4.8

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.12 AU - 15.72 AU

Year: 20570 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,910,128 km

• M1: 887,714 km (0.053 R)
• M2: 2,371,126 km (0.102 R)
• M3: 2,494,993 km (0.102 R)
• M4: 3,044,466 km (0.111 R)
• M5: 3,773,008 km (0.079 R)
• M6: 3,809,061 km (0.082 R)
• M7: 4,476,267 km (0.05 R)
• M8: 4,668,052 km (0.105 R)
• M9: 5,099,343 km (0.095 R)
• M10: 5,584,189 km (0.092 R)
• M11: 6,554,032 km (0.119 R)
• M12: 6,947,624 km (0.026 R)
• M13: 7,484,232 km (0.065 R)
• M14: 8,360,726 km (0.068 R)
• M15: 8,691,786 km (0.078 R)
• M16: 9,075,355 km (0.089 R)
• M17: 9,958,581 km (0.094 R)
• M18: 10,562,507 km (0.115 R)
• M19: 11,490,463 km (0.096 R)
• M20: 11,964,090 km (0.056 R)
• M21: 12,070,304 km (0.096 R)
• M22: 13,039,399 km (0.113 R)
• M23: 13,977,527 km (0.067 R)
• M24: 14,201,326 km (0.026 R)
• M25: 14,539,417 km (0.065 R)
• M26: 14,880,051 km (0.106 R)
• M27: 15,859,618 km (0.044 R)
• M28: 16,034,648 km (0.107 R)
• M29: 16,445,444 km (0.074 R)
• M30: 17,517,761 km (0.07 R)
• M31: 18,735,488 km (0.11 R)
• M32: 19,416,906 km (0.109 R)
• M33: 21,380,228 km (0.088 R)
• M34: 21,702,761 km (0.101 R)
• M35: 25,015,606 km (0.04 R)
• M36: 25,970,938 km (0.081 R)
• M37: 26,246,049 km (0.056 R)
• M38: 28,552,848 km (0.069 R)
• M39: 30,777,967 km (0.047 R)
• M40: 31,215,092 km (0.079 R)
• M41: 31,507,705 km (0.082 R)
• M42: 34,558,155 km (0.103 R)
• M43: 35,164,326 km (0.084 R)
• M44: 35,544,903 km (0.092 R)
• M45: 35,926,826 km (0.094 R)
• M46: 37,003,632 km (0.115 R)
• M47: 40,217,293 km (0.049 R)
• M48: 40,455,902 km (0.033 R)
• M49: 41,334,939 km (0.057 R)
• M50: 41,575,791 km (0.114 R)
• M51: 42,786,936 km (0.04 R)
• M52: 45,574,692 km (0.059 R)
• M53: 48,928,826 km (0.105 R)
• M54: 49,098,620 km (0.104 R)
• M55: 49,694,318 km (0.092 R)
• M56: 51,065,084 km (0.076 R)
• M57: 51,151,252 km (0.041 R)
• M58: 51,323,439 km (0.072 R)
• M59: 51,496,075 km (0.099 R)
• M60: 52,014,731 km (0.061 R)
• M61: 54,019,043 km (0.102 R)
• M62: 55,163,018 km (0.076 R)
• M63: 55,428,105 km (0.065 R)
• M64: 56,226,061 km (0.114 R)
• M65: 56,403,932 km (0.034 R)
• M66: 57,027,755 km (0.115 R)
• M67: 57,385,294 km (0.077 R)
• M68: 59,365,073 km (0.052 R)
• M69: 59,818,055 km (0.097 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: 186 - 16,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit