🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 181 Days

Day: 22.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,500,668 km

• M1: 30,368 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 253 Days

Day: 33.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 353 Days

Day: 44.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,500,668 km

• M1: 45,179 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 374 Days

Day: 22 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,500,668 km

• M1: 77,342 km (0.086 R)
• M2: 526,884 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.92 AU - 1.3 AU

Year: 413 Days

Day: 40.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.66 AU

Year: 668 Days

Day: 36.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,500,668 km

• M1: 140,024 km (0.081 R)
• M2: 1,347,727 km (0.104 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 10.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.71 AU - 5.83 AU

Year: 4894 Days

Day: 8.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,500,668 km

• M1: 172,187 km (0.107 R)
• M2: 273,315 km (0.092 R)
• M3: 340,485 km (0.103 R)
• M4: 523,593 km (0.067 R)
• M5: 802,742 km (0.06 R)
• M6: 920,924 km (0.102 R)
• M7: 1,091,915 km (0.069 R)
• M8: 1,298,809 km (0.035 R)
• M9: 1,400,685 km (0.088 R)
• M10: 1,518,568 km (0.079 R)
• M11: 1,821,204 km (0.05 R)
• M12: 1,950,607 km (0.11 R)
• M13: 2,023,760 km (0.074 R)
• M14: 2,341,655 km (0.113 R)
• M15: 2,773,844 km (0.105 R)
• M16: 2,940,197 km (0.039 R)
• M17: 3,007,815 km (0.115 R)
• M18: 3,513,007 km (0.111 R)
• M19: 3,766,426 km (0.087 R)
• M20: 4,138,924 km (0.099 R)
• M21: 4,406,704 km (0.11 R)
• M22: 4,542,839 km (0.089 R)
• M23: 4,979,515 km (0.045 R)
• M24: 5,080,643 km (0.118 R)
• M25: 5,534,074 km (0.034 R)
• M26: 5,765,652 km (0.093 R)
• M27: 5,850,623 km (0.105 R)
• M28: 6,108,081 km (0.061 R)
• M29: 6,369,429 km (0.086 R)
• M30: 6,435,401 km (0.118 R)
• M31: 6,701,237 km (0.117 R)
• M32: 7,106,946 km (0.086 R)
• M33: 7,289,755 km (0.109 R)
• M34: 7,358,719 km (0.101 R)
• M35: 8,060,632 km (0.036 R)
• M36: 8,155,777 km (0.091 R)
• M37: 8,347,412 km (0.095 R)
• M38: 9,128,462 km (0.038 R)
• M39: 9,502,606 km (0.029 R)
• M40: 9,603,136 km (0.118 R)
• M41: 9,754,828 km (0.104 R)
• M42: 10,291,735 km (0.113 R)
• M43: 10,733,498 km (0.07 R)
• M44: 10,917,204 km (0.073 R)
• M45: 11,101,957 km (0.1 R)
• M46: 11,208,022 km (0.038 R)
• M47: 11,367,643 km (0.072 R)
• M48: 11,581,718 km (0.111 R)
• M49: 11,824,216 km (0.105 R)
• M50: 12,838,639 km (0.085 R)
• M51: 12,977,914 km (0.107 R)
• M52: 13,061,689 km (0.037 R)
• M53: 13,398,584 km (0.071 R)
• M54: 14,600,303 km (0.081 R)
• M55: 14,716,691 km (0.096 R)
• M56: 14,862,399 km (0.053 R)
• M57: 15,420,549 km (0.097 R)
• M58: 15,985,729 km (0.113 R)
• M59: 16,436,617 km (0.093 R)
• M60: 16,770,071 km (0.068 R)
• M61: 17,044,433 km (0.108 R)
• M62: 17,258,957 km (0.087 R)
• M63: 17,752,480 km (0.075 R)
• M64: 17,907,763 km (0.073 R)
• M65: 18,032,228 km (0.097 R)
• M66: 18,313,323 km (0.114 R)
• M67: 18,501,666 km (0.084 R)
• M68: 18,658,894 km (0.088 R)
• M69: 19,197,296 km (0.093 R)
• M70: 19,388,632 km (0.091 R)
• M71: 19,869,440 km (0.105 R)
• M72: 19,966,080 km (0.111 R)
• M73: 20,030,556 km (0.114 R)
• M74: 21,105,118 km (0.031 R)
• M75: 21,467,444 km (0.106 R)
• M76: 21,566,627 km (0.112 R)
• M77: 22,165,019 km (0.078 R)
• M78: 22,332,120 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 13.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.3 AU - 9.08 AU

Year: 7530 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,500,668 km

• M1: 195,524 km (0.086 R)
• M2: 467,942 km (0.078 R)
• M3: 628,161 km (0.067 R)
• M4: 1,192,295 km (0.084 R)
• M5: 1,553,873 km (0.093 R)
• M6: 1,649,765 km (0.108 R)
• M7: 1,888,524 km (0.036 R)
• M8: 2,625,891 km (0.05 R)
• M9: 2,835,328 km (0.081 R)
• M10: 3,050,301 km (0.105 R)
• M11: 3,221,291 km (0.043 R)
• M12: 3,572,996 km (0.047 R)
• M13: 3,779,590 km (0.061 R)
• M14: 4,286,428 km (0.083 R)
• M15: 4,506,337 km (0.102 R)
• M16: 4,928,651 km (0.11 R)
• M17: 5,159,331 km (0.031 R)
• M18: 6,086,240 km (0.086 R)
• M19: 6,240,625 km (0.036 R)
• M20: 6,553,434 km (0.103 R)
• M21: 6,648,279 km (0.105 R)
• M22: 7,456,257 km (0.079 R)
• M23: 7,555,440 km (0.109 R)
• M24: 7,754,854 km (0.045 R)
• M25: 7,888,894 km (0.079 R)
• M26: 8,329,609 km (0.109 R)
• M27: 8,570,312 km (0.066 R)
• M28: 9,164,515 km (0.064 R)
• M29: 9,556,013 km (0.119 R)
• M30: 9,663,873 km (0.086 R)
• M31: 10,429,515 km (0.082 R)
• M32: 10,614,717 km (0.102 R)
• M33: 11,825,861 km (0.078 R)
• M34: 12,174,275 km (0.117 R)
• M35: 12,881,573 km (0.069 R)
• M36: 13,080,389 km (0.103 R)
• M37: 14,957,094 km (0.082 R)
• M38: 15,208,120 km (0.107 R)
• M39: 15,671,873 km (0.038 R)
• M40: 16,570,208 km (0.106 R)
• M41: 17,222,006 km (0.061 R)
• M42: 17,749,638 km (0.083 R)
• M43: 18,595,913 km (0.107 R)
• M44: 19,091,830 km (0.08 R)
• M45: 19,729,266 km (0.111 R)
• M46: 20,745,186 km (0.088 R)
• M47: 20,885,060 km (0.099 R)
• M48: 21,025,233 km (0.068 R)
• M49: 21,636,340 km (0.1 R)
• M50: 21,920,277 km (0.108 R)
• M51: 22,300,854 km (0.096 R)
• M52: 22,396,297 km (0.06 R)
• M53: 22,827,737 km (0.112 R)
• M54: 23,213,550 km (0.062 R)
• M55: 24,334,637 km (0.083 R)
• M56: 24,580,725 km (0.078 R)
• M57: 25,523,342 km (0.104 R)
• M58: 25,723,204 km (0.119 R)
• M59: 25,923,665 km (0.101 R)
• M60: 26,376,648 km (0.081 R)
• M61: 27,341,554 km (0.105 R)
• M62: 27,546,204 km (0.111 R)
• M63: 27,648,678 km (0.086 R)
• M64: 28,421,351 km (0.075 R)
• M65: 28,888,546 km (0.119 R)
• M66: 29,096,935 km (0.093 R)
• M67: 29,410,493 km (0.086 R)
• M68: 29,567,720 km (0.073 R)
• M69: 29,672,588 km (0.073 R)
• M70: 29,830,264 km (0.066 R)
• M71: 29,935,581 km (0.094 R)
• M72: 30,252,130 km (0.114 R)
• M73: 30,675,791 km (0.042 R)
• M74: 31,261,766 km (0.102 R)
• M75: 31,636,509 km (0.11 R)
• M76: 33,751,823 km (0.077 R)
• M77: 34,136,439 km (0.107 R)
• M78: 34,743,507 km (0.037 R)
• M79: 36,024,514 km (0.111 R)
• M80: 36,473,756 km (0.032 R)
• M81: 36,868,395 km (0.064 R)
• M82: 37,207,683 km (0.082 R)
• M83: 37,604,866 km (0.115 R)
• M84: 38,117,687 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 8.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.49 AU - 13.47 AU

Year: 15568 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,500,668 km

• M1: 508,184 km (0.079 R)
• M2: 1,279,511 km (0.07 R)
• M3: 1,583,643 km (0.094 R)
• M4: 2,203,128 km (0.116 R)
• M5: 2,369,032 km (0.11 R)
• M6: 2,539,125 km (0.096 R)
• M7: 2,654,614 km (0.094 R)
• M8: 3,042,671 km (0.043 R)
• M9: 4,106,162 km (0.112 R)
• M10: 4,174,080 km (0.08 R)
• M11: 4,766,487 km (0.109 R)
• M12: 5,090,816 km (0.115 R)
• M13: 5,237,272 km (0.039 R)
• M14: 5,348,124 km (0.104 R)
• M15: 6,106,435 km (0.105 R)
• M16: 6,657,255 km (0.118 R)
• M17: 6,737,290 km (0.091 R)
• M18: 7,430,077 km (0.114 R)
• M19: 7,554,842 km (0.062 R)
• M20: 8,795,158 km (0.111 R)
• M21: 9,148,359 km (0.089 R)
• M22: 9,371,559 km (0.109 R)
• M23: 10,328,387 km (0.106 R)
• M24: 10,983,476 km (0.112 R)
• M25: 12,928,098 km (0.102 R)
• M26: 13,178,675 km (0.051 R)
• M27: 13,532,025 km (0.06 R)
• M28: 13,837,354 km (0.085 R)
• M29: 14,196,688 km (0.062 R)
• M30: 15,134,368 km (0.099 R)
• M31: 15,610,687 km (0.117 R)
• M32: 17,124,019 km (0.045 R)
• M33: 18,853,371 km (0.067 R)
• M34: 19,023,763 km (0.04 R)
• M35: 19,194,454 km (0.078 R)
• M36: 19,825,159 km (0.1 R)
• M37: 21,047,972 km (0.115 R)
• M38: 21,165,705 km (0.085 R)
• M39: 21,224,647 km (0.092 R)
• M40: 21,936,433 km (0.093 R)
• M41: 22,235,180 km (0.108 R)
• M42: 24,056,534 km (0.066 R)
• M43: 24,488,274 km (0.116 R)
• M44: 25,297,000 km (0.093 R)
• M45: 29,667,951 km (0.094 R)
• M46: 30,396,642 km (0.07 R)
• M47: 30,997,128 km (0.104 R)
• M48: 31,534,334 km (0.119 R)
• M49: 32,006,913 km (0.097 R)
• M50: 33,644,711 km (0.094 R)
• M51: 35,800,266 km (0.108 R)
• M52: 35,940,888 km (0.068 R)
• M53: 37,356,982 km (0.09 R)
• M54: 38,215,524 km (0.097 R)
• M55: 38,791,326 km (0.027 R)
• M56: 40,682,692 km (0.115 R)
• M57: 41,713,571 km (0.115 R)
• M58: 42,678,477 km (0.034 R)
• M59: 43,051,574 km (0.11 R)
• M60: 43,126,224 km (0.085 R)
• M61: 46,457,619 km (0.116 R)
• M62: 47,303,296 km (0.101 R)
• M63: 47,457,531 km (0.106 R)
• M64: 48,231,700 km (0.098 R)
• M65: 48,542,415 km (0.113 R)
• M66: 51,448,653 km (0.087 R)
• M67: 51,686,812 km (0.118 R)
• M68: 51,766,249 km (0.093 R)
• M69: 51,845,685 km (0.109 R)
• M70: 51,925,271 km (0.027 R)
• M71: 52,642,892 km (0.114 R)
• M72: 53,604,807 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.7

Radius: 5.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.01 AU - 15.79 AU

Year: 18299 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,500,668 km

• M1: 130,599 km (0.116 R)
• M2: 229,932 km (0.084 R)
• M3: 433,535 km (0.099 R)
• M4: 488,886 km (0.114 R)
• M5: 835,355 km (0.079 R)
• M6: 1,108,071 km (0.089 R)
• M7: 1,774,979 km (0.065 R)
• M8: 2,492,899 km (0.118 R)
• M9: 3,151,878 km (0.085 R)
• M10: 3,373,582 km (0.084 R)
• M11: 4,371,549 km (0.113 R)
• M12: 4,998,214 km (0.117 R)
• M13: 5,224,107 km (0.038 R)
• M14: 5,552,624 km (0.059 R)
• M15: 5,585,835 km (0.093 R)
• M16: 5,619,195 km (0.106 R)
• M17: 6,683,734 km (0.113 R)
• M18: 6,968,418 km (0.081 R)
• M19: 7,040,225 km (0.12 R)
• M20: 7,220,640 km (0.095 R)
• M21: 8,450,185 km (0.057 R)
• M22: 9,423,918 km (0.099 R)
• M23: 9,582,940 km (0.12 R)
• M24: 10,025,002 km (0.049 R)
• M25: 10,065,543 km (0.081 R)
• M26: 10,555,925 km (0.05 R)
• M27: 11,221,935 km (0.083 R)
• M28: 11,348,345 km (0.081 R)
• M29: 12,202,998 km (0.119 R)
• M30: 12,289,615 km (0.081 R)
• M31: 13,255,568 km (0.079 R)
• M32: 14,200,279 km (0.041 R)
• M33: 15,916,765 km (0.075 R)
• M34: 16,871,498 km (0.111 R)
• M35: 18,487,155 km (0.065 R)
• M36: 18,536,822 km (0.11 R)
• M37: 18,686,270 km (0.034 R)
• M38: 18,986,363 km (0.039 R)
• M39: 19,388,931 km (0.114 R)
• M40: 19,439,495 km (0.109 R)
• M41: 19,998,094 km (0.047 R)
• M42: 20,871,745 km (0.103 R)
• M43: 20,923,506 km (0.12 R)
• M44: 21,027,178 km (0.062 R)
• M45: 21,705,305 km (0.105 R)
• M46: 22,020,807 km (0.061 R)
• M47: 22,815,919 km (0.09 R)
• M48: 23,405,036 km (0.05 R)
• M49: 23,890,630 km (0.075 R)
• M50: 23,944,785 km (0.059 R)
• M51: 25,588,865 km (0.092 R)
• M52: 26,536,568 km (0.076 R)
• M53: 27,609,334 km (0.12 R)
• M54: 27,893,869 km (0.098 R)
• M55: 28,008,013 km (0.083 R)
• M56: 28,466,081 km (0.096 R)
• M57: 29,331,655 km (0.117 R)
• M58: 29,680,367 km (0.099 R)
• M59: 29,913,590 km (0.076 R)
• M60: 32,039,526 km (0.086 R)
• M61: 32,458,549 km (0.119 R)
• M62: 32,819,080 km (0.066 R)
• M63: 33,483,594 km (0.096 R)
• M64: 34,580,595 km (0.119 R)
• M65: 34,948,905 km (0.117 R)
• M66: 36,809,753 km (0.033 R)
• M67: 39,981,826 km (0.066 R)
• M68: 40,885,547 km (0.1 R)
• M69: 41,470,175 km (0.102 R)
• M70: 42,057,497 km (0.099 R)
• M71: 42,384,966 km (0.038 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit