🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 398 Days

Day: 27.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.36 AU - 1.56 AU

Year: 635 Days

Day: 47.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,031,880 km

• M1: 128,505 km (0.09 R)
• M2: 814,860 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.48 AU - 1.74 AU

Year: 735 Days

Day: 39.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.38 AU - 3.76 AU

Year: 2428 Days

Day: 42 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.89 AU - 5.55 AU

Year: 3690 Days

Day: 26.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.21 AU - 5.27 AU

Year: 3714 Days

Day: 47.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 82.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,031,880 km

• M1: 72,555 km (0.086 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 10.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.41 AU - 7.47 AU

Year: 5882 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,031,880 km

• M1: 143,165 km (0.068 R)
• M2: 230,082 km (0.08 R)
• M3: 308,022 km (0.032 R)
• M4: 390,002 km (0.079 R)
• M5: 482,004 km (0.079 R)
• M6: 642,224 km (0.076 R)
• M7: 781,649 km (0.06 R)
• M8: 848,519 km (0.103 R)
• M9: 1,032,525 km (0.102 R)
• M10: 1,490,444 km (0.051 R)
• M11: 2,197,742 km (0.087 R)
• M12: 2,454,602 km (0.053 R)
• M13: 2,617,514 km (0.064 R)
• M14: 2,847,595 km (0.058 R)
• M15: 3,040,726 km (0.117 R)
• M16: 3,282,776 km (0.077 R)
• M17: 3,576,885 km (0.105 R)
• M18: 3,832,697 km (0.048 R)
• M19: 5,595,858 km (0.073 R)
• M20: 5,730,346 km (0.085 R)
• M21: 6,057,517 km (0.04 R)
• M22: 6,223,271 km (0.071 R)
• M23: 6,306,897 km (0.1 R)
• M24: 6,787,106 km (0.074 R)
• M25: 7,249,962 km (0.086 R)
• M26: 8,084,568 km (0.062 R)
• M27: 8,699,415 km (0.08 R)
• M28: 8,824,180 km (0.12 R)
• M29: 8,949,543 km (0.106 R)
• M30: 9,297,358 km (0.104 R)
• M31: 9,424,965 km (0.108 R)
• M32: 9,649,661 km (0.089 R)
• M33: 10,202,724 km (0.114 R)
• M34: 10,301,459 km (0.062 R)
• M35: 10,532,887 km (0.117 R)
• M36: 11,888,543 km (0.064 R)
• M37: 12,131,490 km (0.065 R)
• M38: 12,586,866 km (0.103 R)
• M39: 13,047,926 km (0.116 R)
• M40: 13,406,363 km (0.087 R)
• M41: 13,478,469 km (0.065 R)
• M42: 13,550,575 km (0.1 R)
• M43: 14,390,268 km (0.062 R)
• M44: 14,760,672 km (0.103 R)
• M45: 15,246,865 km (0.095 R)
• M46: 15,700,297 km (0.092 R)
• M47: 16,043,175 km (0.078 R)
• M48: 16,234,810 km (0.105 R)
• M49: 16,697,815 km (0.114 R)
• M50: 16,969,934 km (0.084 R)
• M51: 19,036,927 km (0.091 R)
• M52: 19,606,895 km (0.081 R)
• M53: 20,513,907 km (0.102 R)
• M54: 20,805,324 km (0.056 R)
• M55: 21,140,124 km (0.1 R)
• M56: 21,224,048 km (0.071 R)
• M57: 21,434,533 km (0.12 R)
• M58: 22,454,192 km (0.045 R)
• M59: 22,970,005 km (0.059 R)
• M60: 23,272,791 km (0.109 R)
• M61: 24,408,538 km (0.077 R)
• M62: 25,383,617 km (0.104 R)
• M63: 25,920,973 km (0.088 R)
• M64: 26,055,760 km (0.097 R)
• M65: 26,371,561 km (0.108 R)
• M66: 26,552,425 km (0.073 R)
• M67: 27,600,957 km (0.119 R)
• M68: 28,477,451 km (0.084 R)
• M69: 28,663,102 km (0.071 R)
• M70: 29,550,516 km (0.098 R)
• M71: 29,738,411 km (0.109 R)
• M72: 30,210,243 km (0.079 R)
• M73: 30,352,211 km (0.113 R)
• M74: 30,494,329 km (0.098 R)
• M75: 32,314,935 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.9 AU - 6.96 AU

Year: 6566 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,031,880 km

• M1: 162,463 km (0.059 R)
• M2: 403,316 km (0.06 R)
• M3: 845,078 km (0.084 R)
• M4: 1,523,206 km (0.079 R)
• M5: 1,645,876 km (0.067 R)
• M6: 1,901,539 km (0.075 R)
• M7: 2,155,257 km (0.101 R)
• M8: 3,313,593 km (0.12 R)
• M9: 3,438,806 km (0.119 R)
• M10: 3,602,167 km (0.1 R)
• M11: 3,805,471 km (0.11 R)
• M12: 4,031,513 km (0.068 R)
• M13: 4,281,641 km (0.039 R)
• M14: 4,457,717 km (0.104 R)
• M15: 4,676,280 km (0.039 R)
• M16: 5,082,887 km (0.116 R)
• M17: 6,415,205 km (0.053 R)
• M18: 6,549,694 km (0.114 R)
• M19: 6,730,408 km (0.061 R)
• M20: 7,120,111 km (0.101 R)
• M21: 7,470,170 km (0.081 R)
• M22: 8,138,573 km (0.081 R)
• M23: 8,677,424 km (0.117 R)
• M24: 9,001,154 km (0.093 R)
• M25: 10,388,675 km (0.075 R)
• M26: 11,026,709 km (0.107 R)
• M27: 11,486,274 km (0.114 R)
• M28: 11,842,018 km (0.077 R)
• M29: 13,444,361 km (0.093 R)
• M30: 13,588,124 km (0.081 R)
• M31: 13,674,741 km (0.12 R)
• M32: 14,491,247 km (0.079 R)
• M33: 14,994,643 km (0.062 R)
• M34: 15,113,873 km (0.071 R)
• M35: 15,775,694 km (0.077 R)
• M36: 16,693,477 km (0.103 R)
• M37: 17,096,493 km (0.115 R)
• M38: 17,252,374 km (0.119 R)
• M39: 17,471,535 km (0.082 R)
• M40: 17,785,990 km (0.115 R)
• M41: 17,880,685 km (0.111 R)
• M42: 17,975,680 km (0.082 R)
• M43: 18,484,612 km (0.08 R)
• M44: 18,837,214 km (0.054 R)
• M45: 18,966,018 km (0.037 R)
• M46: 19,484,225 km (0.117 R)
• M47: 20,072,593 km (0.086 R)
• M48: 20,966,291 km (0.113 R)
• M49: 21,468,491 km (0.116 R)
• M50: 22,314,168 km (0.109 R)
• M51: 22,518,668 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 8.5

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.47 AU - 10.37 AU

Year: 9588 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,031,880 km

• M1: 135,984 km (0.111 R)
• M2: 334,950 km (0.053 R)
• M3: 444,006 km (0.085 R)
• M4: 598,840 km (0.082 R)
• M5: 1,454,241 km (0.071 R)
• M6: 1,594,564 km (0.092 R)
• M7: 1,763,908 km (0.099 R)
• M8: 1,888,524 km (0.118 R)
• M9: 2,094,071 km (0.113 R)
• M10: 2,471,357 km (0.099 R)
• M11: 2,554,982 km (0.041 R)
• M12: 2,899,207 km (0.088 R)
• M13: 3,197,206 km (0.079 R)
• M14: 3,288,610 km (0.111 R)
• M15: 3,411,879 km (0.116 R)
• M16: 3,473,962 km (0.072 R)
• M17: 3,694,619 km (0.102 R)
• M18: 4,316,647 km (0.047 R)
• M19: 4,553,909 km (0.088 R)
• M20: 5,041,598 km (0.073 R)
• M21: 5,472,589 km (0.089 R)
• M22: 5,655,847 km (0.115 R)
• M23: 6,217,437 km (0.066 R)
• M24: 6,524,262 km (0.084 R)
• M25: 6,757,635 km (0.117 R)
• M26: 6,914,862 km (0.112 R)
• M27: 7,073,137 km (0.116 R)
• M28: 7,433,817 km (0.038 R)
• M29: 7,555,440 km (0.089 R)
• M30: 8,131,542 km (0.094 R)
• M31: 8,382,717 km (0.12 R)
• M32: 9,369,315 km (0.082 R)
• M33: 9,456,829 km (0.029 R)
• M34: 11,921,006 km (0.083 R)
• M35: 12,446,094 km (0.12 R)
• M36: 14,066,239 km (0.108 R)
• M37: 15,285,761 km (0.116 R)
• M38: 15,699,698 km (0.061 R)
• M39: 16,380,368 km (0.077 R)
• M40: 16,697,666 km (0.046 R)
• M41: 17,017,057 km (0.085 R)
• M42: 17,824,437 km (0.093 R)
• M43: 18,424,474 km (0.103 R)
• M44: 19,086,594 km (0.108 R)
• M45: 20,037,887 km (0.106 R)
• M46: 21,986,249 km (0.048 R)
• M47: 22,453,444 km (0.034 R)
• M48: 23,160,443 km (0.118 R)
• M49: 23,397,705 km (0.1 R)
• M50: 23,457,096 km (0.088 R)
• M51: 23,635,716 km (0.1 R)
• M52: 24,898,770 km (0.116 R)
• M53: 25,324,676 km (0.096 R)
• M54: 25,752,974 km (0.111 R)
• M55: 27,302,060 km (0.109 R)
• M56: 27,364,742 km (0.107 R)
• M57: 28,372,583 km (0.029 R)
• M58: 28,499,442 km (0.097 R)
• M59: 30,036,410 km (0.06 R)
• M60: 30,619,692 km (0.117 R)
• M61: 30,684,767 km (0.037 R)
• M62: 30,945,367 km (0.08 R)
• M63: 31,075,966 km (0.056 R)
• M64: 31,600,007 km (0.075 R)
• M65: 33,056,641 km (0.091 R)
• M66: 34,602,586 km (0.108 R)
• M67: 35,009,791 km (0.071 R)
• M68: 35,077,709 km (0.098 R)
• M69: 35,350,276 km (0.111 R)
• M70: 35,897,355 km (0.069 R)
• M71: 36,654,321 km (0.056 R)
• M72: 37,277,396 km (0.093 R)
• M73: 37,346,959 km (0.071 R)
• M74: 37,973,923 km (0.101 R)
• M75: 38,464,156 km (0.089 R)
• M76: 38,815,412 km (0.109 R)
• M77: 39,097,404 km (0.038 R)
• M78: 39,238,474 km (0.104 R)
• M79: 39,946,970 km (0.117 R)
• M80: 40,160,446 km (0.043 R)
• M81: 42,605,025 km (0.114 R)
• M82: 44,801,720 km (0.059 R)
• M83: 45,023,424 km (0.03 R)
• M84: 45,171,376 km (0.059 R)
• M85: 46,062,680 km (0.045 R)
• M86: 46,885,020 km (0.046 R)
• M87: 47,410,707 km (0.102 R)
• M88: 47,485,955 km (0.077 R)
• M89: 50,221,950 km (0.077 R)
• M90: 50,605,968 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 7.7

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.59 AU - 18.73 AU

Year: 22303 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,031,880 km

• M1: 109,506 km (0.12 R)
• M2: 489,035 km (0.083 R)
• M3: 1,298,659 km (0.049 R)
• M4: 1,717,384 km (0.116 R)
• M5: 2,286,903 km (0.071 R)
• M6: 3,369,094 km (0.051 R)
• M7: 3,584,963 km (0.086 R)
• M8: 3,805,171 km (0.101 R)
• M9: 3,894,631 km (0.089 R)
• M10: 4,167,049 km (0.043 R)
• M11: 4,539,847 km (0.09 R)
• M12: 5,119,090 km (0.096 R)
• M13: 5,518,067 km (0.117 R)
• M14: 5,619,494 km (0.119 R)
• M15: 6,720,535 km (0.097 R)
• M16: 7,157,361 km (0.083 R)
• M17: 8,994,273 km (0.114 R)
• M18: 9,718,925 km (0.117 R)
• M19: 12,200,305 km (0.108 R)
• M20: 13,001,102 km (0.119 R)
• M21: 13,681,473 km (0.051 R)
• M22: 13,887,918 km (0.111 R)
• M23: 14,864,493 km (0.096 R)
• M24: 15,147,532 km (0.099 R)
• M25: 15,791,102 km (0.09 R)
• M26: 17,550,373 km (0.12 R)
• M27: 17,699,672 km (0.109 R)
• M28: 17,849,569 km (0.089 R)
• M29: 19,448,022 km (0.105 R)
• M30: 19,835,331 km (0.104 R)
• M31: 19,990,913 km (0.113 R)
• M32: 22,050,726 km (0.08 R)
• M33: 23,433,758 km (0.063 R)
• M34: 24,593,591 km (0.109 R)
• M35: 25,264,687 km (0.112 R)
• M36: 25,517,956 km (0.048 R)
• M37: 26,027,038 km (0.101 R)
• M38: 27,747,712 km (0.091 R)
• M39: 28,973,966 km (0.095 R)
• M40: 29,327,615 km (0.059 R)
• M41: 30,307,481 km (0.086 R)
• M42: 31,479,132 km (0.101 R)
• M43: 33,033,603 km (0.097 R)
• M44: 33,681,063 km (0.04 R)
• M45: 33,959,764 km (0.115 R)
• M46: 34,425,911 km (0.12 R)
• M47: 39,008,243 km (0.067 R)
• M48: 39,496,531 km (0.03 R)
• M49: 39,594,368 km (0.108 R)
• M50: 40,973,361 km (0.114 R)
• M51: 41,171,578 km (0.031 R)
• M52: 41,569,060 km (0.085 R)
• M53: 42,167,750 km (0.101 R)
• M54: 42,468,143 km (0.044 R)
• M55: 42,869,813 km (0.118 R)
• M56: 44,692,663 km (0.117 R)
• M57: 45,716,212 km (0.119 R)
• M58: 45,921,909 km (0.091 R)
• M59: 46,334,201 km (0.046 R)
• M60: 46,851,211 km (0.098 R)
• M61: 47,474,136 km (0.097 R)
• M62: 48,308,892 km (0.112 R)
• M63: 49,675,918 km (0.043 R)
• M64: 49,887,300 km (0.08 R)
• M65: 51,055,509 km (0.079 R)
• M66: 52,125,433 km (0.11 R)
• M67: 53,094,528 km (0.092 R)
• M68: 53,852,391 km (0.067 R)
• M69: 54,395,880 km (0.081 R)
• M70: 55,269,382 km (0.12 R)
• M71: 55,488,543 km (0.111 R)
• M72: 55,707,853 km (0.077 R)
• M73: 56,919,596 km (0.115 R)
• M74: 57,695,261 km (0.102 R)
• M75: 58,251,316 km (0.045 R)
• M76: 58,921,066 km (0.116 R)
• M77: 60,043,050 km (0.114 R)
• M78: 62,878,379 km (0.084 R)
• M79: 63,221,556 km (0.116 R)
• M80: 63,680,074 km (0.099 R)
• M81: 66,338,129 km (0.034 R)
• M82: 67,154,185 km (0.098 R)
• M83: 67,739,262 km (0.091 R)
• M84: 68,090,967 km (0.064 R)
• M85: 69,150,120 km (0.085 R)
• M86: 71,165,353 km (0.11 R)
• M87: 72,479,570 km (0.118 R)
• M88: 72,719,375 km (0.118 R)
• M89: 73,560,714 km (0.119 R)
• M90: 74,405,493 km (0.063 R)
• M91: 76,348,021 km (0.11 R)
• M92: 77,816,025 km (0.113 R)
• M93: 78,923,049 km (0.051 R)
• M94: 79,911,443 km (0.066 R)
• M95: 84,031,817 km (0.073 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit