🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.16 AU - 1.42 AU

Year: 527 Days

Day: 35.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,422,960 km

• M1: 175,927 km (0.113 R)
• M2: 506,838 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.34 AU - 1.58 AU

Year: 635 Days

Day: 24.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.4 AU - 1.82 AU

Year: 735 Days

Day: 23.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 169.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,422,960 km

• M1: 320,588 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.21 AU - 5.51 AU

Year: 3856 Days

Day: 30.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 12.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.47 AU - 6.61 AU

Year: 6019 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,422,960 km

• M1: 157,975 km (0.096 R)
• M2: 253,419 km (0.088 R)
• M3: 404,513 km (0.102 R)
• M4: 510,578 km (0.085 R)
• M5: 662,270 km (0.087 R)
• M6: 818,151 km (0.109 R)
• M7: 1,614,161 km (0.12 R)
• M8: 2,039,019 km (0.099 R)
• M9: 2,310,689 km (0.094 R)
• M10: 2,671,968 km (0.038 R)
• M11: 3,153,972 km (0.052 R)
• M12: 3,299,830 km (0.093 R)
• M13: 3,905,701 km (0.114 R)
• M14: 3,995,011 km (0.115 R)
• M15: 4,382,769 km (0.119 R)
• M16: 4,545,980 km (0.087 R)
• M17: 5,023,496 km (0.096 R)
• M18: 5,219,021 km (0.062 R)
• M19: 5,342,589 km (0.101 R)
• M20: 6,818,671 km (0.09 R)
• M21: 7,062,815 km (0.074 R)
• M22: 7,254,599 km (0.086 R)
• M23: 7,337,476 km (0.11 R)
• M24: 7,420,503 km (0.113 R)
• M25: 7,559,629 km (0.075 R)
• M26: 7,699,802 km (0.084 R)
• M27: 8,326,318 km (0.102 R)
• M28: 8,412,935 km (0.081 R)
• M29: 8,500,001 km (0.081 R)
• M30: 8,733,524 km (0.068 R)
• M31: 8,939,670 km (0.107 R)
• M32: 9,087,921 km (0.098 R)
• M33: 9,416,887 km (0.105 R)
• M34: 9,567,681 km (0.101 R)
• M35: 9,719,374 km (0.046 R)
• M36: 10,025,002 km (0.111 R)
• M37: 10,148,271 km (0.075 R)
• M38: 11,568,403 km (0.041 R)
• M39: 11,762,581 km (0.112 R)
• M40: 11,990,269 km (0.114 R)
• M41: 13,523,348 km (0.056 R)
• M42: 13,967,804 km (0.098 R)
• M43: 14,174,548 km (0.097 R)
• M44: 15,436,256 km (0.12 R)
• M45: 15,578,673 km (0.087 R)
• M46: 16,261,139 km (0.075 R)
• M47: 17,247,587 km (0.075 R)
• M48: 17,358,439 km (0.113 R)
• M49: 17,655,092 km (0.09 R)
• M50: 18,479,675 km (0.104 R)
• M51: 18,820,609 km (0.108 R)
• M52: 18,896,754 km (0.044 R)
• M53: 19,125,489 km (0.116 R)
• M54: 20,831,055 km (0.051 R)
• M55: 20,949,087 km (0.094 R)
• M56: 21,542,692 km (0.074 R)
• M57: 22,990,051 km (0.114 R)
• M58: 23,275,185 km (0.105 R)
• M59: 23,684,335 km (0.103 R)
• M60: 24,178,756 km (0.106 R)
• M61: 24,261,334 km (0.076 R)
• M62: 24,510,115 km (0.093 R)
• M63: 24,801,382 km (0.117 R)
• M64: 26,189,800 km (0.065 R)
• M65: 26,615,406 km (0.117 R)
• M66: 26,700,826 km (0.082 R)
• M67: 27,689,668 km (0.116 R)
• M68: 27,862,903 km (0.094 R)
• M69: 27,949,669 km (0.04 R)
• M70: 28,036,436 km (0.118 R)
• M71: 28,603,113 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 8.3

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.65 AU - 7.79 AU

Year: 6982 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,422,960 km

• M1: 451,337 km (0.118 R)
• M2: 530,474 km (0.115 R)
• M3: 614,847 km (0.105 R)
• M4: 704,157 km (0.038 R)
• M5: 798,105 km (0.111 R)
• M6: 1,216,530 km (0.113 R)
• M7: 1,429,108 km (0.077 R)
• M8: 1,717,084 km (0.06 R)
• M9: 2,114,117 km (0.096 R)
• M10: 2,206,269 km (0.1 R)
• M11: 2,370,677 km (0.088 R)
• M12: 2,466,420 km (0.101 R)
• M13: 2,862,555 km (0.094 R)
• M14: 3,439,704 km (0.093 R)
• M15: 3,575,838 km (0.102 R)
• M16: 3,741,592 km (0.091 R)
• M17: 4,167,198 km (0.037 R)
• M18: 4,341,779 km (0.084 R)
• M19: 4,849,514 km (0.11 R)
• M20: 6,753,297 km (0.047 R)
• M21: 7,943,797 km (0.078 R)
• M22: 8,124,361 km (0.102 R)
• M23: 8,785,434 km (0.09 R)
• M24: 8,859,934 km (0.111 R)
• M25: 9,235,724 km (0.085 R)
• M26: 9,732,089 km (0.091 R)
• M27: 9,886,624 km (0.119 R)
• M28: 10,552,185 km (0.112 R)
• M29: 11,516,343 km (0.074 R)
• M30: 12,887,557 km (0.109 R)
• M31: 14,397,449 km (0.053 R)
• M32: 14,794,631 km (0.115 R)
• M33: 15,329,892 km (0.105 R)
• M34: 15,599,916 km (0.104 R)
• M35: 16,144,752 km (0.104 R)
• M36: 16,880,773 km (0.087 R)
• M37: 17,206,298 km (0.106 R)
• M38: 18,624,486 km (0.049 R)
• M39: 18,720,378 km (0.118 R)
• M40: 18,864,441 km (0.069 R)
• M41: 19,493,351 km (0.025 R)
• M42: 19,785,964 km (0.094 R)
• M43: 20,030,856 km (0.105 R)
• M44: 20,622,665 km (0.083 R)
• M45: 20,920,813 km (0.106 R)
• M46: 22,076,756 km (0.049 R)
• M47: 22,178,184 km (0.081 R)
• M48: 22,739,176 km (0.093 R)
• M49: 23,047,198 km (0.032 R)
• M50: 23,408,177 km (0.099 R)
• M51: 24,660,311 km (0.087 R)
• M52: 25,613,549 km (0.088 R)
• M53: 26,255,773 km (0.102 R)
• M54: 27,392,268 km (0.049 R)
• M55: 27,720,037 km (0.11 R)
• M56: 29,713,279 km (0.045 R)
• M57: 29,881,427 km (0.109 R)
• M58: 30,049,874 km (0.041 R)
• M59: 30,331,417 km (0.109 R)
• M60: 30,840,499 km (0.059 R)
• M61: 31,352,273 km (0.099 R)
• M62: 31,695,002 km (0.085 R)
• M63: 32,384,349 km (0.071 R)
• M64: 33,252,764 km (0.068 R)
• M65: 33,369,151 km (0.116 R)
• M66: 33,485,688 km (0.038 R)
• M67: 33,894,539 km (0.101 R)
• M68: 34,422,769 km (0.106 R)
• M69: 34,599,295 km (0.108 R)
• M70: 35,487,158 km (0.109 R)
• M71: 36,083,156 km (0.109 R)
• M72: 36,322,513 km (0.11 R)
• M73: 36,562,318 km (0.059 R)
• M74: 36,923,148 km (0.072 R)
• M75: 37,164,300 km (0.11 R)
• M76: 37,285,025 km (0.079 R)
• M77: 37,830,310 km (0.107 R)
• M78: 38,439,023 km (0.11 R)
• M79: 38,500,059 km (0.048 R)
• M80: 38,561,245 km (0.03 R)
• M81: 38,744,652 km (0.097 R)
• M82: 39,481,421 km (0.11 R)
• M83: 40,719,792 km (0.115 R)
• M84: 41,656,724 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 5.7

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.98 AU - 13.84 AU

Year: 17673 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,422,960 km

• M1: 81,830 km (0.093 R)
• M2: 231,129 km (0.051 R)
• M3: 450,738 km (0.034 R)
• M4: 524,041 km (0.099 R)
• M5: 601,683 km (0.085 R)
• M6: 725,550 km (0.053 R)
• M7: 973,882 km (0.1 R)
• M8: 1,070,522 km (0.032 R)
• M9: 1,170,454 km (0.109 R)
• M10: 1,657,544 km (0.066 R)
• M11: 1,922,482 km (0.118 R)
• M12: 2,169,169 km (0.115 R)
• M13: 2,264,313 km (0.117 R)
• M14: 2,968,171 km (0.078 R)
• M15: 3,325,561 km (0.076 R)
• M16: 3,398,714 km (0.102 R)
• M17: 3,546,666 km (0.045 R)
• M18: 3,658,865 km (0.092 R)
• M19: 3,964,194 km (0.077 R)
• M20: 4,198,614 km (0.12 R)
• M21: 5,095,902 km (0.058 R)
• M22: 6,917,705 km (0.116 R)
• M23: 7,533,450 km (0.101 R)
• M24: 7,823,520 km (0.063 R)
• M25: 7,921,058 km (0.078 R)
• M26: 8,265,582 km (0.12 R)
• M27: 8,715,722 km (0.058 R)
• M28: 9,691,848 km (0.093 R)
• M29: 9,954,392 km (0.116 R)
• M30: 10,379,549 km (0.108 R)
• M31: 11,745,677 km (0.102 R)
• M32: 14,883,343 km (0.114 R)
• M33: 15,064,805 km (0.081 R)
• M34: 15,368,937 km (0.095 R)
• M35: 15,491,159 km (0.105 R)
• M36: 15,613,679 km (0.082 R)
• M37: 16,856,838 km (0.086 R)
• M38: 17,809,776 km (0.073 R)
• M39: 18,780,217 km (0.098 R)
• M40: 19,436,653 km (0.107 R)
• M41: 19,502,626 km (0.114 R)
• M42: 20,771,814 km (0.1 R)
• M43: 21,110,354 km (0.099 R)
• M44: 22,274,525 km (0.112 R)
• M45: 22,482,166 km (0.089 R)
• M46: 23,600,261 km (0.066 R)
• M47: 24,095,131 km (0.088 R)
• M48: 24,593,441 km (0.099 R)
• M49: 25,600,085 km (0.104 R)
• M50: 25,672,491 km (0.107 R)
• M51: 25,745,046 km (0.115 R)
• M52: 26,473,737 km (0.047 R)
• M53: 27,356,963 km (0.11 R)
• M54: 27,505,214 km (0.091 R)
• M55: 28,399,809 km (0.107 R)
• M56: 29,001,342 km (0.107 R)
• M57: 29,455,372 km (0.109 R)
• M58: 29,759,355 km (0.113 R)
• M59: 33,092,246 km (0.07 R)
• M60: 34,682,172 km (0.112 R)
• M61: 38,018,354 km (0.033 R)
• M62: 40,692,566 km (0.087 R)
• M63: 44,032,637 km (0.111 R)
• M64: 45,428,236 km (0.109 R)
• M65: 46,307,722 km (0.095 R)
• M66: 46,395,984 km (0.109 R)
• M67: 46,484,397 km (0.11 R)
• M68: 47,104,181 km (0.057 R)
• M69: 47,370,615 km (0.038 R)
• M70: 47,548,636 km (0.082 R)
• M71: 47,905,128 km (0.103 R)
• M72: 50,062,778 km (0.064 R)
• M73: 51,976,733 km (0.058 R)
• M74: 54,193,175 km (0.095 R)
• M75: 54,752,073 km (0.098 R)
• M76: 55,219,267 km (0.067 R)
• M77: 55,594,010 km (0.05 R)
• M78: 56,346,038 km (0.109 R)
• M79: 56,440,285 km (0.068 R)
• M80: 57,101,358 km (0.112 R)
• M81: 57,290,749 km (0.089 R)
• M82: 58,813,206 km (0.091 R)
• M83: 59,195,877 km (0.08 R)
• M84: 59,387,512 km (0.086 R)
• M85: 60,252,487 km (0.065 R)
• M86: 60,831,431 km (0.117 R)
• M87: 61,121,651 km (0.108 R)
• M88: 61,315,380 km (0.071 R)
• M89: 62,092,242 km (0.039 R)
• M90: 62,287,018 km (0.037 R)
• M91: 63,067,919 km (0.119 R)
• M92: 65,133,267 km (0.062 R)
• M93: 65,628,287 km (0.088 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit