🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.85 AU - 1.15 AU

Year: 381 Days

Day: 44.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,447,762 km

• M1: 292,913 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.26 AU - 1.28 AU

Year: 545 Days

Day: 18.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 112.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.17 AU - 1.61 AU

Year: 624 Days

Day: 28.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.31 AU - 1.73 AU

Year: 714 Days

Day: 46.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,447,762 km

• M1: 174,581 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.49 AU - 1.75 AU

Year: 785 Days

Day: 38.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 10.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.45 AU - 6.03 AU

Year: 4568 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,447,762 km

• M1: 131,646 km (0.114 R)
• M2: 208,988 km (0.108 R)
• M3: 285,433 km (0.034 R)
• M4: 491,429 km (0.1 R)
• M5: 564,582 km (0.089 R)
• M6: 723,754 km (0.104 R)
• M7: 950,994 km (0.107 R)
• M8: 1,018,313 km (0.119 R)
• M9: 1,101,489 km (0.1 R)
• M10: 1,395,599 km (0.049 R)
• M11: 2,056,672 km (0.096 R)
• M12: 2,163,634 km (0.073 R)
• M13: 2,514,441 km (0.117 R)
• M14: 2,609,735 km (0.088 R)
• M15: 3,125,249 km (0.08 R)
• M16: 3,521,983 km (0.114 R)
• M17: 3,693,871 km (0.101 R)
• M18: 3,846,610 km (0.116 R)
• M19: 4,158,372 km (0.1 R)
• M20: 4,249,028 km (0.097 R)
• M21: 4,363,171 km (0.074 R)
• M22: 4,617,937 km (0.109 R)
• M23: 4,782,644 km (0.096 R)
• M24: 5,021,402 km (0.037 R)
• M25: 5,166,512 km (0.109 R)
• M26: 5,362,336 km (0.119 R)
• M27: 5,836,860 km (0.1 R)
• M28: 6,351,178 km (0.039 R)
• M29: 6,640,201 km (0.088 R)
• M30: 6,960,490 km (0.038 R)
• M31: 8,320,334 km (0.076 R)
• M32: 8,550,117 km (0.106 R)
• M33: 8,781,844 km (0.105 R)
• M34: 9,015,815 km (0.104 R)
• M35: 9,104,078 km (0.114 R)
• M36: 9,489,741 km (0.083 R)
• M37: 9,790,133 km (0.078 R)
• M38: 10,002,413 km (0.117 R)
• M39: 10,246,706 km (0.069 R)
• M40: 10,710,160 km (0.044 R)
• M41: 11,117,366 km (0.027 R)
• M42: 11,689,578 km (0.119 R)
• M43: 11,882,559 km (0.109 R)
• M44: 12,467,487 km (0.073 R)
• M45: 13,530,679 km (0.071 R)
• M46: 13,699,425 km (0.098 R)
• M47: 14,761,121 km (0.116 R)
• M48: 15,354,576 km (0.074 R)
• M49: 15,920,355 km (0.101 R)
• M50: 16,062,772 km (0.037 R)
• M51: 16,420,909 km (0.11 R)
• M52: 16,492,866 km (0.085 R)
• M53: 16,601,025 km (0.045 R)
• M54: 16,673,131 km (0.115 R)
• M55: 16,854,145 km (0.113 R)
• M56: 17,144,963 km (0.049 R)
• M57: 17,291,120 km (0.114 R)
• M58: 17,547,681 km (0.083 R)
• M59: 18,325,290 km (0.054 R)
• M60: 18,586,937 km (0.048 R)
• M61: 19,076,122 km (0.109 R)
• M62: 19,379,357 km (0.119 R)
• M63: 19,493,351 km (0.119 R)
• M64: 19,875,424 km (0.073 R)
• M65: 20,221,294 km (0.051 R)
• M66: 20,685,646 km (0.099 R)
• M67: 20,919,018 km (0.054 R)
• M68: 21,270,872 km (0.032 R)
• M69: 21,467,294 km (0.118 R)
• M70: 21,901,278 km (0.09 R)
• M71: 22,617,702 km (0.084 R)
• M72: 22,978,981 km (0.11 R)
• M73: 23,422,838 km (0.115 R)
• M74: 23,544,461 km (0.115 R)
• M75: 23,666,234 km (0.096 R)
• M76: 24,401,357 km (0.039 R)
• M77: 26,187,855 km (0.097 R)
• M78: 26,778,468 km (0.104 R)
• M79: 27,501,624 km (0.057 R)
• M80: 27,844,203 km (0.058 R)
• M81: 28,317,531 km (0.08 R)
• M82: 28,403,849 km (0.077 R)
• M83: 28,793,401 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 10.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.28 AU - 10.14 AU

Year: 11522 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,447,762 km

• M1: 189,840 km (0.046 R)
• M2: 363,074 km (0.105 R)
• M3: 629,358 km (0.084 R)
• M4: 820,694 km (0.089 R)
• M5: 1,097,001 km (0.117 R)
• M6: 1,177,485 km (0.111 R)
• M7: 1,595,760 km (0.106 R)
• M8: 1,719,029 km (0.057 R)
• M9: 1,877,752 km (0.064 R)
• M10: 2,743,027 km (0.068 R)
• M11: 2,929,575 km (0.115 R)
• M12: 3,043,419 km (0.086 R)
• M13: 3,217,102 km (0.087 R)
• M14: 3,861,121 km (0.12 R)
• M15: 3,944,447 km (0.059 R)
• M16: 4,070,558 km (0.115 R)
• M17: 4,435,278 km (0.103 R)
• M18: 4,990,735 km (0.116 R)
• M19: 5,127,317 km (0.111 R)
• M20: 5,497,722 km (0.1 R)
• M21: 6,660,396 km (0.051 R)
• M22: 6,785,909 km (0.081 R)
• M23: 6,886,738 km (0.094 R)
• M24: 7,424,842 km (0.1 R)
• M25: 7,607,201 km (0.104 R)
• M26: 8,432,533 km (0.116 R)
• M27: 8,514,064 km (0.116 R)
• M28: 8,595,594 km (0.111 R)
• M29: 8,952,535 km (0.063 R)
• M30: 9,370,362 km (0.118 R)
• M31: 9,709,351 km (0.098 R)
• M32: 9,851,768 km (0.117 R)
• M33: 10,225,164 km (0.096 R)
• M34: 10,691,311 km (0.066 R)
• M35: 11,104,800 km (0.064 R)
• M36: 11,253,799 km (0.114 R)
• M37: 11,553,743 km (0.032 R)
• M38: 12,100,224 km (0.107 R)
• M39: 12,469,431 km (0.108 R)
• M40: 12,593,149 km (0.112 R)
• M41: 12,967,293 km (0.111 R)
• M42: 13,061,240 km (0.071 R)
• M43: 13,886,123 km (0.094 R)
• M44: 14,014,628 km (0.084 R)
• M45: 14,597,311 km (0.091 R)
• M46: 14,826,047 km (0.085 R)
• M47: 15,121,951 km (0.094 R)
• M48: 16,324,868 km (0.078 R)
• M49: 17,593,009 km (0.11 R)
• M50: 18,116,153 km (0.104 R)
• M51: 18,715,142 km (0.056 R)
• M52: 18,857,111 km (0.12 R)
• M53: 19,500,082 km (0.119 R)
• M54: 20,041,477 km (0.049 R)
• M55: 20,114,032 km (0.113 R)
• M56: 20,368,648 km (0.117 R)
• M57: 20,551,157 km (0.071 R)
• M58: 21,583,382 km (0.049 R)
• M59: 21,732,232 km (0.068 R)
• M60: 22,443,869 km (0.12 R)
• M61: 22,859,303 km (0.052 R)
• M62: 22,935,149 km (0.077 R)
• M63: 23,813,139 km (0.053 R)
• M64: 24,391,634 km (0.087 R)
• M65: 24,469,125 km (0.108 R)
• M66: 24,779,840 km (0.074 R)
• M67: 25,287,725 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 10.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.52 AU - 13.86 AU

Year: 14254 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,447,762 km

• M1: 145,409 km (0.054 R)
• M2: 331,509 km (0.107 R)
• M3: 410,796 km (0.069 R)
• M4: 696,528 km (0.056 R)
• M5: 805,585 km (0.114 R)
• M6: 920,924 km (0.085 R)
• M7: 1,021,604 km (0.079 R)
• M8: 1,704,069 km (0.111 R)
• M9: 2,117,558 km (0.106 R)
• M10: 2,335,971 km (0.088 R)
• M11: 2,854,627 km (0.111 R)
• M12: 2,944,535 km (0.069 R)
• M13: 3,251,211 km (0.109 R)
• M14: 3,345,158 km (0.114 R)
• M15: 3,440,153 km (0.112 R)
• M16: 3,995,460 km (0.066 R)
• M17: 4,062,629 km (0.119 R)
• M18: 4,613,898 km (0.045 R)
• M19: 4,862,529 km (0.118 R)
• M20: 5,225,454 km (0.119 R)
• M21: 6,054,525 km (0.113 R)
• M22: 6,131,867 km (0.114 R)
• M23: 6,287,748 km (0.076 R)
• M24: 6,803,412 km (0.105 R)
• M25: 7,498,144 km (0.063 R)
• M26: 7,748,721 km (0.072 R)
• M27: 8,172,681 km (0.111 R)
• M28: 8,954,629 km (0.072 R)
• M29: 9,176,184 km (0.091 R)
• M30: 9,760,513 km (0.079 R)
• M31: 10,126,130 km (0.1 R)
• M32: 10,965,225 km (0.081 R)
• M33: 11,345,353 km (0.059 R)
• M34: 11,826,609 km (0.081 R)
• M35: 11,923,549 km (0.093 R)
• M36: 12,709,536 km (0.077 R)
• M37: 14,903,688 km (0.108 R)
• M38: 15,271,998 km (0.064 R)
• M39: 15,377,764 km (0.067 R)
• M40: 16,611,348 km (0.084 R)
• M41: 17,102,627 km (0.082 R)
• M42: 17,212,581 km (0.112 R)
• M43: 17,322,536 km (0.088 R)
• M44: 17,932,297 km (0.112 R)
• M45: 19,229,609 km (0.091 R)
• M46: 19,515,641 km (0.116 R)
• M47: 21,143,415 km (0.053 R)
• M48: 21,973,534 km (0.058 R)
• M49: 23,299,420 km (0.056 R)
• M50: 24,033,496 km (0.087 R)
• M51: 24,651,186 km (0.047 R)
• M52: 26,154,645 km (0.083 R)
• M53: 27,816,677 km (0.1 R)
• M54: 28,205,183 km (0.111 R)
• M55: 30,373,304 km (0.096 R)
• M56: 31,107,980 km (0.094 R)
• M57: 31,511,146 km (0.104 R)
• M58: 32,051,344 km (0.072 R)
• M59: 32,594,683 km (0.113 R)
• M60: 33,004,133 km (0.115 R)
• M61: 33,072,499 km (0.114 R)
• M62: 34,798,110 km (0.049 R)
• M63: 34,867,823 km (0.118 R)
• M64: 36,270,153 km (0.06 R)
• M65: 37,619,526 km (0.066 R)
• M66: 37,762,542 km (0.053 R)
• M67: 37,905,707 km (0.071 R)
• M68: 38,049,022 km (0.089 R)
• M69: 38,985,205 km (0.047 R)
• M70: 39,856,164 km (0.088 R)
• M71: 42,135,587 km (0.096 R)
• M72: 42,284,137 km (0.109 R)
• M73: 42,656,187 km (0.084 R)
• M74: 43,403,429 km (0.119 R)
• M75: 44,305,953 km (0.107 R)
• M76: 44,683,837 km (0.064 R)
• M77: 44,986,922 km (0.078 R)
• M78: 45,595,187 km (0.086 R)
• M79: 45,976,662 km (0.106 R)
• M80: 46,129,551 km (0.119 R)
• M81: 46,435,927 km (0.076 R)
• M82: 46,896,688 km (0.092 R)
• M83: 47,204,561 km (0.109 R)
• M84: 47,977,533 km (0.102 R)
• M85: 48,132,666 km (0.073 R)
• M86: 49,066,755 km (0.061 R)
• M87: 49,849,601 km (0.115 R)
• M88: 51,348,572 km (0.115 R)
• M89: 51,666,018 km (0.105 R)
• M90: 52,303,006 km (0.086 R)
• M91: 52,862,352 km (0.089 R)
• M92: 52,942,387 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.3

Radius: 3.9

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.5 AU - 19.14 AU

Year: 23961 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,447,762 km

• M1: 57,146 km (0.056 R)
• M2: 108,907 km (0.072 R)
• M3: 135,236 km (0.1 R)
• M4: 164,707 km (0.031 R)
• M5: 196,721 km (0.085 R)
• M6: 565,480 km (0.103 R)
• M7: 634,295 km (0.098 R)
• M8: 669,899 km (0.12 R)
• M9: 706,102 km (0.049 R)
• M10: 957,277 km (0.054 R)
• M11: 1,039,855 km (0.104 R)
• M12: 1,582,745 km (0.075 R)
• M13: 2,118,755 km (0.088 R)
• M14: 4,319,788 km (0.112 R)
• M15: 4,700,066 km (0.109 R)
• M16: 5,272,278 km (0.051 R)
• M17: 5,455,535 km (0.094 R)
• M18: 5,529,436 km (0.08 R)
• M19: 6,598,463 km (0.045 R)
• M20: 6,875,369 km (0.099 R)
• M21: 6,915,311 km (0.11 R)
• M22: 6,995,346 km (0.079 R)
• M23: 7,895,476 km (0.098 R)
• M24: 8,063,026 km (0.103 R)
• M25: 8,147,100 km (0.098 R)
• M26: 8,572,556 km (0.085 R)
• M27: 8,918,127 km (0.097 R)
• M28: 9,136,391 km (0.052 R)
• M29: 9,712,193 km (0.05 R)
• M30: 10,117,603 km (0.104 R)
• M31: 10,436,845 km (0.119 R)
• M32: 10,574,625 km (0.087 R)
• M33: 11,225,525 km (0.09 R)
• M34: 11,555,837 km (0.06 R)
• M35: 11,985,333 km (0.027 R)
• M36: 13,404,119 km (0.106 R)
• M37: 15,082,009 km (0.078 R)
• M38: 15,708,375 km (0.04 R)
• M39: 17,148,404 km (0.08 R)
• M40: 17,365,321 km (0.077 R)
• M41: 17,474,078 km (0.049 R)
• M42: 18,574,371 km (0.095 R)
• M43: 20,495,806 km (0.098 R)
• M44: 21,188,893 km (0.092 R)
• M45: 22,066,135 km (0.111 R)
• M46: 23,674,611 km (0.071 R)
• M47: 24,037,087 km (0.1 R)
• M48: 24,097,674 km (0.03 R)
• M49: 24,584,316 km (0.097 R)
• M50: 25,382,121 km (0.041 R)
• M51: 27,698,495 km (0.119 R)
• M52: 27,762,074 km (0.105 R)
• M53: 28,016,689 km (0.11 R)
• M54: 28,400,109 km (0.096 R)
• M55: 28,720,846 km (0.104 R)
• M56: 32,596,329 km (0.093 R)
• M57: 33,066,964 km (0.071 R)
• M58: 34,219,017 km (0.079 R)
• M59: 34,902,829 km (0.114 R)
• M60: 35,040,160 km (0.07 R)
• M61: 35,315,420 km (0.091 R)
• M62: 36,701,893 km (0.062 R)
• M63: 37,191,377 km (0.08 R)
• M64: 38,106,168 km (0.109 R)
• M65: 39,814,277 km (0.044 R)
• M66: 41,184,294 km (0.049 R)
• M67: 41,474,663 km (0.101 R)
• M68: 42,422,964 km (0.05 R)
• M69: 43,231,092 km (0.066 R)
• M70: 45,760,642 km (0.07 R)
• M71: 46,589,265 km (0.118 R)
• M72: 47,574,816 km (0.112 R)
• M73: 49,027,710 km (0.105 R)
• M74: 49,643,754 km (0.087 R)
• M75: 49,720,947 km (0.036 R)
• M76: 50,262,491 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit