🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 242 Days

Day: 39 Hours

Environment

Temp: 135 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,796,615 km

• M1: 89,011 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.44 AU

Year: 502 Days

Day: 35.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.83 AU - 2.05 AU

Year: 1007 Days

Day: 34.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.27 AU - 4.61 AU

Year: 3488 Days

Day: 42.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,796,615 km

• M1: 121,773 km (0.086 R)
• M2: 475,422 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 12.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.5 AU - 5.88 AU

Year: 4408 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,796,615 km

• M1: 199,713 km (0.044 R)
• M2: 319,391 km (0.056 R)
• M3: 418,126 km (0.026 R)
• M4: 737,069 km (0.101 R)
• M5: 957,576 km (0.029 R)
• M6: 1,089,970 km (0.084 R)
• M7: 1,344,735 km (0.111 R)
• M8: 1,464,414 km (0.109 R)
• M9: 1,650,813 km (0.07 R)
• M10: 1,730,997 km (0.108 R)
• M11: 1,895,255 km (0.116 R)
• M12: 2,030,641 km (0.093 R)
• M13: 2,134,313 km (0.072 R)
• M14: 2,585,949 km (0.115 R)
• M15: 2,679,896 km (0.08 R)
• M16: 3,047,757 km (0.078 R)
• M17: 3,288,460 km (0.089 R)
• M18: 3,598,278 km (0.106 R)
• M19: 3,810,258 km (0.043 R)
• M20: 3,961,052 km (0.089 R)
• M21: 4,380,525 km (0.104 R)
• M22: 4,584,277 km (0.119 R)
• M23: 4,837,546 km (0.111 R)
• M24: 5,286,041 km (0.062 R)
• M25: 5,454,787 km (0.115 R)
• M26: 5,723,465 km (0.06 R)
• M27: 6,121,994 km (0.119 R)
• M28: 6,529,797 km (0.107 R)
• M29: 6,710,960 km (0.091 R)
• M30: 7,131,330 km (0.103 R)
• M31: 7,452,368 km (0.111 R)
• M32: 7,915,223 km (0.092 R)
• M33: 8,556,549 km (0.094 R)
• M34: 9,041,247 km (0.108 R)
• M35: 9,272,525 km (0.098 R)
• M36: 9,359,740 km (0.049 R)
• M37: 9,447,106 km (0.053 R)
• M38: 9,859,098 km (0.075 R)
• M39: 9,948,109 km (0.06 R)
• M40: 10,067,338 km (0.095 R)
• M41: 10,276,925 km (0.097 R)
• M42: 10,427,570 km (0.096 R)
• M43: 10,639,849 km (0.028 R)
• M44: 11,565,262 km (0.11 R)
• M45: 11,784,871 km (0.117 R)
• M46: 12,452,228 km (0.11 R)
• M47: 12,741,999 km (0.11 R)
• M48: 13,034,014 km (0.055 R)
• M49: 13,164,613 km (0.086 R)
• M50: 13,361,184 km (0.088 R)
• M51: 13,823,591 km (0.095 R)
• M52: 14,628,577 km (0.042 R)
• M53: 15,276,785 km (0.101 R)
• M54: 15,621,608 km (0.055 R)
• M55: 16,108,848 km (0.05 R)
• M56: 16,636,480 km (0.101 R)
• M57: 17,026,930 km (0.098 R)
• M58: 17,456,426 km (0.11 R)
• M59: 17,817,106 km (0.058 R)
• M60: 20,447,635 km (0.111 R)
• M61: 20,637,475 km (0.081 R)
• M62: 21,133,691 km (0.04 R)
• M63: 21,479,561 km (0.099 R)
• M64: 21,749,885 km (0.06 R)
• M65: 21,904,719 km (0.117 R)
• M66: 22,489,198 km (0.101 R)
• M67: 22,999,775 km (0.056 R)
• M68: 23,952,564 km (0.063 R)
• M69: 24,152,726 km (0.079 R)
• M70: 24,353,337 km (0.106 R)
• M71: 24,756,503 km (0.076 R)
• M72: 25,202,304 km (0.08 R)
• M73: 26,349,271 km (0.099 R)
• M74: 27,345,892 km (0.066 R)
• M75: 27,638,955 km (0.069 R)
• M76: 27,764,916 km (0.112 R)
• M77: 27,890,877 km (0.111 R)
• M78: 28,228,071 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 14.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.99 AU - 8.01 AU

Year: 6178 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,796,615 km

• M1: 183,706 km (0.089 R)
• M2: 287,378 km (0.106 R)
• M3: 386,561 km (0.109 R)
• M4: 533,466 km (0.118 R)
• M5: 704,606 km (0.099 R)
• M6: 945,309 km (0.061 R)
• M7: 1,095,954 km (0.114 R)
• M8: 1,495,231 km (0.103 R)
• M9: 1,674,000 km (0.095 R)
• M10: 1,923,978 km (0.105 R)
• M11: 2,271,195 km (0.11 R)
• M12: 2,408,825 km (0.09 R)
• M13: 2,620,655 km (0.102 R)
• M14: 2,765,466 km (0.114 R)
• M15: 2,931,669 km (0.1 R)
• M16: 3,025,617 km (0.064 R)
• M17: 3,936,219 km (0.097 R)
• M18: 4,293,608 km (0.098 R)
• M19: 4,749,583 km (0.112 R)
• M20: 4,860,584 km (0.095 R)
• M21: 5,755,628 km (0.113 R)
• M22: 5,945,618 km (0.102 R)
• M23: 6,161,936 km (0.092 R)
• M24: 6,331,879 km (0.075 R)
• M25: 7,052,941 km (0.086 R)
• M26: 7,410,480 km (0.054 R)
• M27: 8,303,430 km (0.115 R)
• M28: 8,545,629 km (0.107 R)
• M29: 8,954,330 km (0.026 R)
• M30: 9,230,488 km (0.105 R)
• M31: 9,706,359 km (0.116 R)
• M32: 10,276,626 km (0.112 R)
• M33: 10,623,992 km (0.087 R)
• M34: 10,916,456 km (0.109 R)
• M35: 11,509,312 km (0.072 R)
• M36: 11,779,636 km (0.03 R)
• M37: 11,991,317 km (0.098 R)
• M38: 12,143,308 km (0.115 R)
• M39: 12,603,022 km (0.12 R)
• M40: 12,943,806 km (0.084 R)
• M41: 13,162,369 km (0.071 R)
• M42: 13,350,563 km (0.11 R)
• M43: 13,634,649 km (0.079 R)
• M44: 14,016,572 km (0.086 R)
• M45: 14,758,428 km (0.088 R)
• M46: 15,019,477 km (0.115 R)
• M47: 15,513,150 km (0.077 R)
• M48: 15,678,904 km (0.099 R)
• M49: 15,911,828 km (0.072 R)
• M50: 16,045,568 km (0.083 R)
• M51: 16,246,778 km (0.114 R)
• M52: 17,162,616 km (0.095 R)
• M53: 17,299,797 km (0.091 R)
• M54: 18,867,433 km (0.086 R)
• M55: 18,973,498 km (0.097 R)
• M56: 19,257,584 km (0.085 R)
• M57: 19,364,397 km (0.066 R)
• M58: 20,990,975 km (0.115 R)
• M59: 21,100,929 km (0.026 R)
• M60: 21,764,994 km (0.11 R)
• M61: 22,623,536 km (0.093 R)
• M62: 22,773,882 km (0.102 R)
• M63: 23,075,771 km (0.073 R)
• M64: 23,227,164 km (0.061 R)
• M65: 23,455,001 km (0.107 R)
• M66: 23,874,623 km (0.114 R)
• M67: 24,027,812 km (0.117 R)
• M68: 24,566,514 km (0.118 R)
• M69: 25,930,697 km (0.105 R)
• M70: 26,048,729 km (0.092 R)
• M71: 26,602,092 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 12.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.8 AU - 6.82 AU

Year: 6625 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,796,615 km

• M1: 153,787 km (0.116 R)
• M2: 241,301 km (0.055 R)
• M3: 332,855 km (0.114 R)
• M4: 589,266 km (0.09 R)
• M5: 867,817 km (0.118 R)
• M6: 1,000,511 km (0.076 R)
• M7: 1,128,566 km (0.107 R)
• M8: 1,350,719 km (0.102 R)
• M9: 1,454,091 km (0.116 R)
• M10: 1,655,749 km (0.107 R)
• M11: 1,767,050 km (0.045 R)
• M12: 2,192,357 km (0.073 R)
• M13: 2,346,443 km (0.087 R)
• M14: 2,424,981 km (0.077 R)
• M15: 2,536,432 km (0.097 R)
• M16: 2,847,595 km (0.087 R)
• M17: 3,293,547 km (0.096 R)
• M18: 3,488,922 km (0.111 R)
• M19: 3,706,437 km (0.063 R)
• M20: 3,928,590 km (0.091 R)
• M21: 4,117,083 km (0.067 R)
• M22: 4,444,553 km (0.075 R)
• M23: 4,720,561 km (0.091 R)
• M24: 5,248,192 km (0.118 R)
• M25: 5,477,227 km (0.105 R)
• M26: 5,645,824 km (0.082 R)
• M27: 5,773,431 km (0.089 R)
• M28: 5,923,477 km (0.099 R)
• M29: 6,053,179 km (0.108 R)
• M30: 6,359,555 km (0.104 R)
• M31: 6,581,558 km (0.045 R)
• M32: 6,919,201 km (0.09 R)
• M33: 7,010,306 km (0.083 R)
• M34: 7,170,675 km (0.062 R)
• M35: 7,729,423 km (0.112 R)
• M36: 7,847,755 km (0.11 R)
• M37: 8,038,043 km (0.113 R)
• M38: 8,472,176 km (0.11 R)
• M39: 8,815,055 km (0.062 R)
• M40: 9,112,605 km (0.099 R)
• M41: 9,768,741 km (0.115 R)
• M42: 10,076,763 km (0.108 R)
• M43: 10,180,135 km (0.055 R)
• M44: 10,361,897 km (0.063 R)
• M45: 10,544,855 km (0.084 R)
• M46: 10,887,284 km (0.103 R)
• M47: 10,966,870 km (0.07 R)
• M48: 11,179,898 km (0.088 R)
• M49: 11,664,445 km (0.096 R)
• M50: 11,827,507 km (0.051 R)
• M51: 12,018,693 km (0.104 R)
• M52: 12,654,035 km (0.104 R)
• M53: 12,737,810 km (0.063 R)
• M54: 13,328,871 km (0.111 R)
• M55: 13,785,145 km (0.108 R)
• M56: 14,015,226 km (0.036 R)
• M57: 14,362,742 km (0.041 R)
• M58: 14,742,571 km (0.05 R)
• M59: 15,303,413 km (0.079 R)
• M60: 15,392,723 km (0.032 R)
• M61: 15,571,642 km (0.112 R)
• M62: 16,415,823 km (0.094 R)
• M63: 16,905,008 km (0.115 R)
• M64: 16,997,310 km (0.072 R)
• M65: 17,182,213 km (0.051 R)
• M66: 17,647,762 km (0.108 R)
• M67: 17,835,058 km (0.099 R)
• M68: 17,929,006 km (0.04 R)
• M69: 18,718,134 km (0.082 R)
• M70: 18,845,442 km (0.04 R)
• M71: 19,776,988 km (0.116 R)
• M72: 19,874,227 km (0.048 R)
• M73: 20,134,377 km (0.111 R)
• M74: 20,395,575 km (0.099 R)
• M75: 20,592,147 km (0.099 R)
• M76: 21,020,446 km (0.109 R)
• M77: 22,087,078 km (0.097 R)
• M78: 22,491,591 km (0.12 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: 475 - 11,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit