🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.03 AU

Year: 314 Days

Day: 21.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.14 AU - 1.2 AU

Year: 482 Days

Day: 16.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.3 AU - 1.8 AU

Year: 735 Days

Day: 37.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,111,235 km

• M1: 345,272 km (0.064 R)
• M2: 461,061 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.32 AU - 1.94 AU

Year: 792 Days

Day: 42.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.9 AU - 2.14 AU

Year: 1093 Days

Day: 16.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,111,235 km

• M1: 646,861 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.06 AU - 2.14 AU

Year: 1159 Days

Day: 12 Hours

Environment

Temp: -77 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.27 AU - 5.37 AU

Year: 3419 Days

Day: 6.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,111,235 km

• M1: 136,583 km (0.117 R)
• M2: 270,623 km (0.105 R)
• M3: 411,095 km (0.1 R)
• M4: 500,106 km (0.115 R)
• M5: 569,519 km (0.079 R)
• M6: 699,968 km (0.094 R)
• M7: 759,060 km (0.074 R)
• M8: 1,047,185 km (0.076 R)
• M9: 1,115,851 km (0.098 R)
• M10: 1,547,590 km (0.096 R)
• M11: 1,653,206 km (0.113 R)
• M12: 1,899,893 km (0.11 R)
• M13: 1,970,503 km (0.088 R)
• M14: 2,027,799 km (0.072 R)
• M15: 2,085,544 km (0.115 R)
• M16: 2,143,887 km (0.111 R)
• M17: 2,232,449 km (0.079 R)
• M18: 2,352,427 km (0.114 R)
• M19: 2,725,374 km (0.086 R)
• M20: 3,033,994 km (0.05 R)
• M21: 3,217,701 km (0.12 R)
• M22: 3,773,307 km (0.106 R)
• M23: 4,190,984 km (0.067 R)
• M24: 4,395,933 km (0.118 R)
• M25: 4,528,178 km (0.116 R)
• M26: 4,680,917 km (0.051 R)
• M27: 4,796,557 km (0.11 R)
• M28: 4,991,483 km (0.08 R)
• M29: 5,469,897 km (0.118 R)
• M30: 5,612,164 km (0.03 R)
• M31: 5,983,915 km (0.111 R)
• M32: 6,193,801 km (0.105 R)
• M33: 6,534,884 km (0.056 R)
• M34: 6,599,510 km (0.108 R)
• M35: 6,991,606 km (0.052 R)
• M36: 7,413,921 km (0.092 R)
• M37: 7,571,597 km (0.113 R)
• M38: 7,684,992 km (0.109 R)
• M39: 7,936,167 km (0.102 R)
• M40: 8,423,407 km (0.101 R)
• M41: 8,635,238 km (0.06 R)
• M42: 8,729,933 km (0.091 R)
• M43: 8,801,142 km (0.102 R)
• M44: 8,968,243 km (0.094 R)
• M45: 9,064,135 km (0.117 R)
• M46: 9,281,201 km (0.119 R)
• M47: 9,843,689 km (0.076 R)
• M48: 9,942,723 km (0.08 R)
• M49: 10,518,226 km (0.062 R)
• M50: 10,797,226 km (0.087 R)
• M51: 11,701,396 km (0.112 R)
• M52: 12,175,920 km (0.089 R)
• M53: 12,495,611 km (0.079 R)
• M54: 12,683,506 km (0.118 R)
• M55: 12,845,221 km (0.103 R)
• M56: 13,089,215 km (0.118 R)
• M57: 13,581,542 km (0.048 R)
• M58: 13,691,796 km (0.075 R)
• M59: 13,885,525 km (0.095 R)
• M60: 14,052,326 km (0.095 R)
• M61: 14,219,726 km (0.11 R)
• M62: 15,066,600 km (0.117 R)
• M63: 15,152,170 km (0.111 R)
• M64: 15,209,316 km (0.097 R)
• M65: 16,162,704 km (0.088 R)
• M66: 16,221,047 km (0.057 R)
• M67: 16,514,109 km (0.098 R)
• M68: 17,613,653 km (0.104 R)
• M69: 17,703,861 km (0.049 R)
• M70: 17,824,287 km (0.071 R)
• M71: 18,035,818 km (0.088 R)
• M72: 18,096,406 km (0.072 R)
• M73: 18,308,984 km (0.044 R)
• M74: 18,583,496 km (0.109 R)
• M75: 18,767,352 km (0.081 R)
• M76: 18,828,837 km (0.099 R)
• M77: 18,890,172 km (0.094 R)
• M78: 19,601,959 km (0.098 R)
• M79: 19,914,020 km (0.084 R)
• M80: 19,976,701 km (0.074 R)
• M81: 20,638,373 km (0.1 R)
• M82: 21,307,075 km (0.108 R)
• M83: 21,403,267 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 9.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.32 AU - 7.34 AU

Year: 6065 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,111,235 km

• M1: 200,760 km (0.12 R)
• M2: 344,374 km (0.1 R)
• M3: 406,158 km (0.1 R)
• M4: 521,498 km (0.076 R)
• M5: 664,963 km (0.118 R)
• M6: 874,549 km (0.115 R)
• M7: 955,332 km (0.076 R)
• M8: 1,163,871 km (0.058 R)
• M9: 1,314,816 km (0.072 R)
• M10: 1,536,969 km (0.095 R)
• M11: 1,969,755 km (0.088 R)
• M12: 2,126,384 km (0.115 R)
• M13: 2,199,986 km (0.093 R)
• M14: 2,299,618 km (0.096 R)
• M15: 2,594,625 km (0.058 R)
• M16: 2,740,035 km (0.089 R)
• M17: 2,901,750 km (0.109 R)
• M18: 3,066,756 km (0.108 R)
• M19: 3,478,150 km (0.069 R)
• M20: 4,059,039 km (0.106 R)
• M21: 4,166,450 km (0.115 R)
• M22: 4,653,840 km (0.111 R)
• M23: 4,734,174 km (0.108 R)
• M24: 4,847,420 km (0.073 R)
• M25: 5,225,753 km (0.085 R)
• M26: 5,326,133 km (0.085 R)
• M27: 5,393,302 km (0.06 R)
• M28: 5,785,398 km (0.073 R)
• M29: 6,169,117 km (0.068 R)
• M30: 6,292,984 km (0.104 R)
• M31: 6,687,623 km (0.109 R)
• M32: 7,444,439 km (0.092 R)
• M33: 7,766,224 km (0.108 R)
• M34: 8,580,635 km (0.088 R)
• M35: 9,442,468 km (0.063 R)
• M36: 9,997,626 km (0.118 R)
• M37: 10,478,882 km (0.108 R)
• M38: 10,860,955 km (0.071 R)
• M39: 11,053,637 km (0.115 R)
• M40: 11,290,750 km (0.102 R)
• M41: 11,485,975 km (0.116 R)
• M42: 11,704,089 km (0.051 R)
• M43: 12,100,373 km (0.104 R)
• M44: 12,233,515 km (0.084 R)
• M45: 12,793,311 km (0.066 R)
• M46: 12,906,257 km (0.095 R)
• M47: 13,110,458 km (0.052 R)
• M48: 13,384,222 km (0.113 R)
• M49: 14,428,116 km (0.063 R)
• M50: 16,103,463 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 8.7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.05 AU - 12.61 AU

Year: 12643 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,111,235 km

• M1: 110,104 km (0.093 R)
• M2: 197,469 km (0.093 R)
• M3: 265,835 km (0.103 R)
• M4: 346,169 km (0.053 R)
• M5: 741,557 km (0.102 R)
• M6: 1,223,561 km (0.074 R)
• M7: 1,600,548 km (0.06 R)
• M8: 1,955,693 km (0.075 R)
• M9: 2,186,522 km (0.107 R)
• M10: 2,642,796 km (0.067 R)
• M11: 2,769,505 km (0.093 R)
• M12: 2,996,296 km (0.118 R)
• M13: 3,606,655 km (0.111 R)
• M14: 3,712,122 km (0.082 R)
• M15: 4,291,963 km (0.094 R)
• M16: 4,366,463 km (0.108 R)
• M17: 4,592,505 km (0.078 R)
• M18: 6,492,548 km (0.12 R)
• M19: 6,881,053 km (0.116 R)
• M20: 6,968,568 km (0.072 R)
• M21: 7,232,907 km (0.088 R)
• M22: 7,635,775 km (0.082 R)
• M23: 7,999,896 km (0.041 R)
• M24: 8,230,426 km (0.102 R)
• M25: 8,323,326 km (0.093 R)
• M26: 9,174,389 km (0.088 R)
• M27: 9,855,358 km (0.111 R)
• M28: 11,009,207 km (0.102 R)
• M29: 11,576,033 km (0.067 R)
• M30: 11,941,800 km (0.108 R)
• M31: 12,258,349 km (0.114 R)
• M32: 12,417,521 km (0.105 R)
• M33: 12,577,591 km (0.099 R)
• M34: 12,845,670 km (0.119 R)
• M35: 12,953,530 km (0.107 R)
• M36: 13,169,998 km (0.064 R)
• M37: 13,551,772 km (0.072 R)
• M38: 14,382,040 km (0.065 R)
• M39: 15,171,767 km (0.076 R)
• M40: 15,514,496 km (0.062 R)
• M41: 17,325,977 km (0.032 R)
• M42: 17,804,241 km (0.104 R)
• M43: 18,165,819 km (0.078 R)
• M44: 18,226,257 km (0.111 R)
• M45: 18,590,677 km (0.086 R)
• M46: 19,450,117 km (0.06 R)
• M47: 21,144,313 km (0.112 R)
• M48: 21,207,892 km (0.101 R)
• M49: 21,335,349 km (0.09 R)
• M50: 22,364,433 km (0.104 R)
• M51: 24,004,624 km (0.068 R)
• M52: 24,137,467 km (0.06 R)
• M53: 24,939,910 km (0.088 R)
• M54: 25,479,659 km (0.062 R)
• M55: 25,955,231 km (0.081 R)
• M56: 26,159,880 km (0.071 R)
• M57: 27,816,527 km (0.059 R)
• M58: 28,376,323 km (0.12 R)
• M59: 29,222,897 km (0.116 R)
• M60: 29,364,865 km (0.064 R)
• M61: 30,006,341 km (0.11 R)
• M62: 30,221,163 km (0.086 R)
• M63: 31,013,284 km (0.104 R)
• M64: 31,230,500 km (0.091 R)
• M65: 32,470,816 km (0.063 R)
• M66: 34,025,288 km (0.108 R)
• M67: 34,324,035 km (0.064 R)
• M68: 37,437,017 km (0.047 R)
• M69: 37,745,488 km (0.031 R)
• M70: 40,717,997 km (0.091 R)
• M71: 40,876,571 km (0.049 R)
• M72: 42,633,897 km (0.092 R)
• M73: 44,415,757 km (0.085 R)
• M74: 46,056,696 km (0.116 R)
• M75: 46,801,544 km (0.115 R)
• M76: 48,051,883 km (0.053 R)
• M77: 51,439,377 km (0.115 R)
• M78: 51,525,097 km (0.098 R)
• M79: 52,212,200 km (0.031 R)
• M80: 54,728,137 km (0.112 R)
• M81: 56,574,624 km (0.102 R)
• M82: 56,751,598 km (0.086 R)
• M83: 56,928,572 km (0.067 R)
• M84: 57,372,130 km (0.094 R)
• M85: 58,441,455 km (0.118 R)
• M86: 60,238,126 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.3

Radius: 4.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.69 AU - 20.93 AU

Year: 29835 Days

Day: 18.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,111,235 km

• M1: 112,348 km (0.088 R)
• M2: 557,252 km (0.081 R)
• M3: 1,102,237 km (0.116 R)
• M4: 1,165,667 km (0.076 R)
• M5: 1,643,931 km (0.056 R)
• M6: 1,692,401 km (0.05 R)
• M7: 1,741,319 km (0.094 R)
• M8: 1,815,520 km (0.07 R)
• M9: 2,070,734 km (0.104 R)
• M10: 2,309,941 km (0.053 R)
• M11: 2,901,750 km (0.114 R)
• M12: 3,019,633 km (0.101 R)
• M13: 3,382,707 km (0.055 R)
• M14: 3,506,724 km (0.055 R)
• M15: 3,663,951 km (0.112 R)
• M16: 5,685,317 km (0.096 R)
• M17: 5,944,421 km (0.087 R)
• M18: 6,589,487 km (0.079 R)
• M19: 6,822,411 km (0.087 R)
• M20: 7,456,706 km (0.025 R)
• M21: 7,618,272 km (0.107 R)
• M22: 8,994,273 km (0.038 R)
• M23: 9,037,207 km (0.098 R)
• M24: 10,042,056 km (0.081 R)
• M25: 10,131,217 km (0.055 R)
• M26: 11,966,483 km (0.113 R)
• M27: 12,155,575 km (0.115 R)
• M28: 12,488,879 km (0.091 R)
• M29: 12,536,750 km (0.083 R)
• M30: 12,921,815 km (0.102 R)
• M31: 12,970,135 km (0.061 R)
• M32: 13,408,607 km (0.099 R)
• M33: 15,312,389 km (0.113 R)
• M34: 15,723,783 km (0.102 R)
• M35: 16,662,809 km (0.098 R)
• M36: 17,781,203 km (0.048 R)
• M37: 19,309,495 km (0.098 R)
• M38: 19,420,347 km (0.096 R)
• M39: 19,531,348 km (0.093 R)
• M40: 20,314,044 km (0.113 R)
• M41: 20,879,524 km (0.114 R)
• M42: 21,679,723 km (0.098 R)
• M43: 22,257,321 km (0.115 R)
• M44: 22,957,289 km (0.083 R)
• M45: 23,546,106 km (0.109 R)
• M46: 23,605,198 km (0.087 R)
• M47: 23,723,679 km (0.071 R)
• M48: 25,402,616 km (0.103 R)
• M49: 26,011,479 km (0.08 R)
• M50: 27,804,111 km (0.045 R)
• M51: 29,508,629 km (0.09 R)
• M52: 29,700,114 km (0.115 R)
• M53: 31,116,806 km (0.1 R)
• M54: 31,376,807 km (0.052 R)
• M55: 33,150,140 km (0.094 R)
• M56: 33,349,255 km (0.067 R)
• M57: 36,450,568 km (0.088 R)
• M58: 36,930,478 km (0.066 R)
• M59: 37,481,597 km (0.118 R)
• M60: 38,104,822 km (0.084 R)
• M61: 39,642,538 km (0.117 R)
• M62: 40,986,825 km (0.105 R)
• M63: 43,865,536 km (0.107 R)
• M64: 44,668,428 km (0.032 R)
• M65: 45,623,760 km (0.081 R)
• M66: 47,853,666 km (0.095 R)
• M67: 48,003,563 km (0.104 R)
• M68: 48,228,708 km (0.118 R)
• M69: 48,755,592 km (0.108 R)
• M70: 48,830,989 km (0.111 R)
• M71: 49,359,967 km (0.06 R)
• M72: 50,195,022 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit