🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.63 AU - 0.71 AU

Year: 204 Days

Day: 15 Hours

Environment

Temp: 157 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,785,521 km

• M1: 196,422 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.9 AU - 1 AU

Year: 345 Days

Day: 21.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.36 AU

Year: 442 Days

Day: 37.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,785,521 km

• M1: 846,574 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.06 AU - 3.2 AU

Year: 1590 Days

Day: 18.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.13 AU - 4.29 AU

Year: 3220 Days

Day: 45.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,785,521 km

• M1: 1,813,126 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 10.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.16 AU - 6.08 AU

Year: 4319 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,785,521 km

• M1: 254,167 km (0.118 R)
• M2: 344,973 km (0.081 R)
• M3: 442,511 km (0.049 R)
• M4: 1,072,318 km (0.087 R)
• M5: 1,239,269 km (0.052 R)
• M6: 1,359,994 km (0.095 R)
• M7: 2,231,252 km (0.086 R)
• M8: 2,430,068 km (0.08 R)
• M9: 2,774,442 km (0.072 R)
• M10: 2,988,666 km (0.098 R)
• M11: 3,061,371 km (0.103 R)
• M12: 3,320,325 km (0.115 R)
• M13: 3,683,249 km (0.076 R)
• M14: 3,761,190 km (0.036 R)
• M15: 3,859,625 km (0.085 R)
• M16: 3,958,808 km (0.098 R)
• M17: 4,467,740 km (0.042 R)
• M18: 4,804,485 km (0.089 R)
• M19: 4,911,448 km (0.102 R)
• M20: 5,772,533 km (0.114 R)
• M21: 5,840,750 km (0.088 R)
• M22: 5,955,042 km (0.091 R)
• M23: 6,349,083 km (0.048 R)
• M24: 6,443,031 km (0.071 R)
• M25: 6,727,715 km (0.088 R)
• M26: 7,334,036 km (0.094 R)
• M27: 7,958,008 km (0.098 R)
• M28: 8,059,436 km (0.112 R)
• M29: 8,135,731 km (0.045 R)
• M30: 8,237,906 km (0.101 R)
• M31: 9,794,173 km (0.069 R)
• M32: 10,012,137 km (0.116 R)
• M33: 10,314,474 km (0.103 R)
• M34: 10,759,528 km (0.073 R)
• M35: 10,956,249 km (0.1 R)
• M36: 11,267,861 km (0.033 R)
• M37: 11,553,593 km (0.062 R)
• M38: 11,639,762 km (0.098 R)
• M39: 12,720,457 km (0.069 R)
• M40: 13,197,823 km (0.119 R)
• M41: 13,741,761 km (0.066 R)
• M42: 14,695,747 km (0.064 R)
• M43: 15,007,958 km (0.055 R)
• M44: 15,196,451 km (0.08 R)
• M45: 15,417,257 km (0.115 R)
• M46: 15,512,252 km (0.117 R)
• M47: 15,766,419 km (0.085 R)
• M48: 16,279,091 km (0.106 R)
• M49: 16,472,670 km (0.049 R)
• M50: 16,797,148 km (0.114 R)
• M51: 16,927,448 km (0.112 R)
• M52: 17,025,434 km (0.04 R)
• M53: 17,982,562 km (0.082 R)
• M54: 18,889,274 km (0.106 R)
• M55: 19,501,878 km (0.1 R)
• M56: 19,570,393 km (0.115 R)
• M57: 20,017,541 km (0.079 R)
• M58: 20,259,740 km (0.084 R)
• M59: 20,467,981 km (0.088 R)
• M60: 20,711,975 km (0.071 R)
• M61: 21,062,183 km (0.063 R)
• M62: 21,449,642 km (0.083 R)
• M63: 21,910,703 km (0.099 R)
• M64: 22,160,232 km (0.03 R)
• M65: 22,231,740 km (0.077 R)
• M66: 22,518,369 km (0.046 R)
• M67: 23,276,830 km (0.097 R)
• M68: 23,349,535 km (0.029 R)
• M69: 23,458,592 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 15

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.24 AU - 7.2 AU

Year: 5783 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,785,521 km

• M1: 187,596 km (0.081 R)
• M2: 302,636 km (0.051 R)
• M3: 455,376 km (0.107 R)
• M4: 740,509 km (0.071 R)
• M5: 1,015,919 km (0.073 R)
• M6: 1,249,441 km (0.119 R)
• M7: 1,373,159 km (0.087 R)
• M8: 1,550,582 km (0.058 R)
• M9: 1,840,503 km (0.104 R)
• M10: 2,167,075 km (0.091 R)
• M11: 2,318,468 km (0.103 R)
• M12: 2,532,542 km (0.08 R)
• M13: 2,632,025 km (0.088 R)
• M14: 2,876,468 km (0.081 R)
• M15: 3,498,346 km (0.084 R)
• M16: 3,654,676 km (0.075 R)
• M17: 3,928,440 km (0.106 R)
• M18: 4,593,552 km (0.04 R)
• M19: 5,526,145 km (0.098 R)
• M20: 5,867,827 km (0.087 R)
• M21: 6,054,675 km (0.098 R)
• M22: 6,162,235 km (0.052 R)
• M23: 6,270,694 km (0.119 R)
• M24: 6,406,978 km (0.074 R)
• M25: 6,544,308 km (0.111 R)
• M26: 6,682,537 km (0.075 R)
• M27: 7,131,779 km (0.12 R)
• M28: 7,360,066 km (0.103 R)
• M29: 7,561,873 km (0.084 R)
• M30: 7,736,304 km (0.105 R)
• M31: 8,237,906 km (0.11 R)
• M32: 8,568,068 km (0.091 R)
• M33: 10,027,994 km (0.045 R)
• M34: 10,155,751 km (0.088 R)
• M35: 10,607,387 km (0.098 R)
• M36: 10,999,782 km (0.109 R)
• M37: 11,497,045 km (0.081 R)
• M38: 12,479,305 km (0.113 R)
• M39: 12,616,935 km (0.108 R)
• M40: 12,824,277 km (0.042 R)
• M41: 12,928,398 km (0.057 R)
• M42: 13,312,565 km (0.078 R)
• M43: 13,700,472 km (0.109 R)
• M44: 15,069,293 km (0.104 R)
• M45: 15,399,754 km (0.093 R)
• M46: 15,510,606 km (0.095 R)
• M47: 16,255,604 km (0.095 R)
• M48: 16,405,950 km (0.102 R)
• M49: 16,519,046 km (0.097 R)
• M50: 17,935,438 km (0.119 R)
• M51: 18,481,620 km (0.103 R)
• M52: 18,638,698 km (0.095 R)
• M53: 19,510,255 km (0.076 R)
• M54: 19,830,544 km (0.045 R)
• M55: 21,088,064 km (0.094 R)
• M56: 21,416,880 km (0.062 R)
• M57: 21,913,096 km (0.113 R)
• M58: 22,162,625 km (0.109 R)
• M59: 22,329,577 km (0.114 R)
• M60: 23,043,607 km (0.044 R)
• M61: 24,666,744 km (0.079 R)
• M62: 25,230,429 km (0.093 R)
• M63: 27,438,194 km (0.099 R)
• M64: 28,067,403 km (0.094 R)
• M65: 28,248,117 km (0.049 R)
• M66: 28,429,131 km (0.071 R)
• M67: 28,565,115 km (0.071 R)
• M68: 29,523,439 km (0.089 R)
• M69: 29,661,219 km (0.089 R)
• M70: 30,399,634 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 9.8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.09 AU - 7.33 AU

Year: 6479 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,785,521 km

• M1: 143,016 km (0.099 R)
• M2: 281,543 km (0.095 R)
• M3: 611,855 km (0.114 R)
• M4: 774,319 km (0.119 R)
• M5: 906,114 km (0.118 R)
• M6: 1,110,166 km (0.045 R)
• M7: 1,192,744 km (0.051 R)
• M8: 1,260,362 km (0.104 R)
• M9: 1,417,440 km (0.103 R)
• M10: 1,712,896 km (0.097 R)
• M11: 1,848,431 km (0.105 R)
• M12: 2,340,010 km (0.11 R)
• M13: 2,986,422 km (0.078 R)
• M14: 3,512,408 km (0.092 R)
• M15: 3,938,463 km (0.083 R)
• M16: 4,249,328 km (0.111 R)
• M17: 4,434,230 km (0.1 R)
• M18: 4,514,415 km (0.063 R)
• M19: 4,621,976 km (0.109 R)
• M20: 5,144,521 km (0.078 R)
• M21: 5,341,841 km (0.118 R)
• M22: 5,427,261 km (0.103 R)
• M23: 5,948,909 km (0.113 R)
• M24: 7,480,642 km (0.074 R)
• M25: 7,704,440 km (0.087 R)
• M26: 7,768,767 km (0.1 R)
• M27: 7,930,333 km (0.091 R)
• M28: 8,323,027 km (0.091 R)
• M29: 10,808,745 km (0.109 R)
• M30: 11,061,865 km (0.103 R)
• M31: 11,207,424 km (0.073 R)
• M32: 11,390,232 km (0.079 R)
• M33: 11,500,336 km (0.083 R)
• M34: 11,647,840 km (0.072 R)
• M35: 12,168,889 km (0.103 R)
• M36: 12,470,030 km (0.108 R)
• M37: 12,811,861 km (0.112 R)
• M38: 12,926,453 km (0.078 R)
• M39: 13,699,126 km (0.049 R)
• M40: 14,328,185 km (0.105 R)
• M41: 14,447,265 km (0.104 R)
• M42: 14,806,150 km (0.076 R)
• M43: 15,655,118 km (0.094 R)
• M44: 17,400,028 km (0.047 R)
• M45: 17,611,858 km (0.065 R)
• M46: 18,900,793 km (0.082 R)
• M47: 19,031,392 km (0.095 R)
• M48: 19,118,608 km (0.098 R)
• M49: 19,776,839 km (0.067 R)
• M50: 19,953,663 km (0.066 R)
• M51: 20,576,589 km (0.085 R)
• M52: 20,890,595 km (0.106 R)
• M53: 21,115,739 km (0.114 R)
• M54: 21,477,617 km (0.107 R)
• M55: 22,529,739 km (0.102 R)
• M56: 23,085,195 km (0.04 R)
• M57: 23,786,061 km (0.047 R)
• M58: 24,115,476 km (0.052 R)
• M59: 24,257,145 km (0.098 R)
• M60: 24,874,087 km (0.068 R)
• M61: 25,160,716 km (0.076 R)
• M62: 25,352,202 km (0.096 R)
• M63: 25,496,264 km (0.073 R)
• M64: 27,986,321 km (0.101 R)
• M65: 28,933,575 km (0.035 R)
• M66: 29,688,894 km (0.101 R)
• M67: 31,013,434 km (0.118 R)
• M68: 31,321,905 km (0.065 R)
• M69: 31,528,050 km (0.104 R)
• M70: 32,253,151 km (0.106 R)
• M71: 33,036,147 km (0.118 R)
• M72: 34,408,258 km (0.114 R)
• M73: 34,727,500 km (0.106 R)
• M74: 34,887,570 km (0.113 R)
• M75: 35,583,649 km (0.105 R)
• M76: 36,014,491 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 7.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.12 AU - 12.12 AU

Year: 15729 Days

Day: 18.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,785,521 km

• M1: 112,647 km (0.066 R)
• M2: 225,294 km (0.107 R)
• M3: 436,227 km (0.103 R)
• M4: 704,756 km (0.114 R)
• M5: 897,138 km (0.046 R)
• M6: 958,174 km (0.079 R)
• M7: 1,594,713 km (0.03 R)
• M8: 1,644,380 km (0.092 R)
• M9: 2,007,603 km (0.103 R)
• M10: 2,338,364 km (0.079 R)
• M11: 2,452,507 km (0.094 R)
• M12: 2,776,088 km (0.109 R)
• M13: 2,866,594 km (0.099 R)
• M14: 2,988,965 km (0.116 R)
• M15: 3,081,866 km (0.113 R)
• M16: 3,302,373 km (0.111 R)
• M17: 4,097,186 km (0.102 R)
• M18: 5,169,654 km (0.043 R)
• M19: 5,394,200 km (0.057 R)
• M20: 6,204,871 km (0.051 R)
• M21: 6,323,801 km (0.101 R)
• M22: 6,483,572 km (0.046 R)
• M23: 6,725,771 km (0.07 R)
• M24: 7,302,321 km (0.074 R)
• M25: 8,990,383 km (0.115 R)
• M26: 9,762,458 km (0.114 R)
• M27: 11,031,945 km (0.064 R)
• M28: 11,176,158 km (0.073 R)
• M29: 11,515,146 km (0.102 R)
• M30: 11,906,794 km (0.081 R)
• M31: 14,662,087 km (0.08 R)
• M32: 15,246,566 km (0.066 R)
• M33: 16,493,165 km (0.104 R)
• M34: 16,603,120 km (0.073 R)
• M35: 16,658,172 km (0.042 R)
• M36: 17,941,422 km (0.039 R)
• M37: 18,395,153 km (0.09 R)
• M38: 20,071,546 km (0.065 R)
• M39: 20,542,480 km (0.082 R)
• M40: 20,660,812 km (0.086 R)
• M41: 20,779,294 km (0.081 R)
• M42: 21,136,384 km (0.085 R)
• M43: 21,196,074 km (0.089 R)
• M44: 21,435,430 km (0.059 R)
• M45: 22,767,749 km (0.102 R)
• M46: 23,505,865 km (0.083 R)
• M47: 23,629,582 km (0.095 R)
• M48: 24,126,845 km (0.067 R)
• M49: 24,502,037 km (0.106 R)
• M50: 24,690,381 km (0.112 R)
• M51: 25,194,825 km (0.092 R)
• M52: 25,384,963 km (0.118 R)
• M53: 25,575,551 km (0.112 R)
• M54: 25,639,130 km (0.093 R)
• M55: 25,830,316 km (0.106 R)
• M56: 26,535,371 km (0.028 R)
• M57: 26,728,801 km (0.101 R)
• M58: 28,820,778 km (0.088 R)
• M59: 29,819,344 km (0.116 R)
• M60: 29,886,363 km (0.069 R)
• M61: 30,356,550 km (0.112 R)
• M62: 30,693,893 km (0.12 R)
• M63: 30,896,897 km (0.1 R)
• M64: 30,964,665 km (0.054 R)
• M65: 32,193,163 km (0.108 R)
• M66: 32,951,624 km (0.111 R)
• M67: 33,437,368 km (0.099 R)
• M68: 34,205,553 km (0.096 R)
• M69: 35,120,793 km (0.113 R)
• M70: 36,472,858 km (0.093 R)
• M71: 37,263,483 km (0.045 R)
• M72: 38,059,643 km (0.111 R)
• M73: 38,496,319 km (0.079 R)
• M74: 39,081,247 km (0.103 R)
• M75: 41,002,084 km (0.119 R)
• M76: 41,823,974 km (0.113 R)
• M77: 41,974,021 km (0.106 R)
• M78: 42,199,315 km (0.101 R)
• M79: 44,551,592 km (0.044 R)
• M80: 45,088,649 km (0.101 R)
• M81: 47,101,937 km (0.079 R)
• M82: 47,180,027 km (0.106 R)
• M83: 49,461,394 km (0.094 R)
• M84: 49,858,278 km (0.091 R)
• M85: 50,815,255 km (0.06 R)
• M86: 52,666,379 km (0.097 R)
• M87: 53,071,789 km (0.111 R)
• M88: 53,885,602 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit