🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 11.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 358 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,147,983 km

• M1: 147,055 km (0.063 R)
• M2: 235,168 km (0.073 R)
• M3: 324,627 km (0.108 R)
• M4: 412,292 km (0.12 R)
• M5: 487,091 km (0.062 R)
• M6: 569,519 km (0.096 R)
• M7: 646,113 km (0.111 R)
• M8: 741,108 km (0.083 R)
• M9: 863,030 km (0.116 R)
• M10: 1,029,084 km (0.117 R)
• M11: 1,181,823 km (0.072 R)
• M12: 1,258,567 km (0.094 R)
• M13: 1,362,986 km (0.091 R)
• M14: 1,459,926 km (0.119 R)
• M15: 1,556,416 km (0.109 R)
• M16: 1,641,388 km (0.118 R)
• M17: 1,742,217 km (0.088 R)
• M18: 1,882,839 km (0.113 R)
• M19: 1,988,604 km (0.119 R)
• M20: 2,072,379 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 10.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 477 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,147,983 km

• M1: 132,993 km (0.06 R)
• M2: 212,279 km (0.092 R)
• M3: 283,039 km (0.1 R)
• M4: 354,098 km (0.109 R)
• M5: 422,165 km (0.037 R)
• M6: 569,070 km (0.114 R)
• M7: 738,415 km (0.076 R)
• M8: 808,876 km (0.049 R)
• M9: 933,192 km (0.115 R)
• M10: 1,002,007 km (0.09 R)
• M11: 1,115,103 km (0.107 R)
• M12: 1,295,518 km (0.101 R)
• M13: 1,368,671 km (0.063 R)
• M14: 1,519,316 km (0.112 R)
• M15: 1,606,382 km (0.072 R)
• M16: 1,715,439 km (0.069 R)
• M17: 1,791,135 km (0.116 R)
• M18: 1,878,500 km (0.063 R)
• M19: 1,961,976 km (0.092 R)
• M20: 2,132,817 km (0.084 R)
• M21: 2,319,814 km (0.098 R)
• M22: 2,392,668 km (0.072 R)
• M23: 2,541,069 km (0.11 R)
• M24: 2,674,810 km (0.103 R)
• M25: 2,793,142 km (0.046 R)
• M26: 2,870,933 km (0.082 R)
• M27: 3,022,625 km (0.09 R)
• M28: 3,090,243 km (0.111 R)
• M29: 3,202,142 km (0.047 R)
• M30: 3,365,952 km (0.109 R)
• M31: 3,474,710 km (0.051 R)
• M32: 3,545,619 km (0.098 R)
• M33: 3,715,263 km (0.097 R)
• M34: 3,867,703 km (0.069 R)
• M35: 3,968,233 km (0.118 R)
• M36: 4,185,599 km (0.03 R)
• M37: 4,268,177 km (0.067 R)
• M38: 4,448,891 km (0.105 R)
• M39: 4,533,115 km (0.118 R)
• M40: 4,632,148 km (0.11 R)
• M41: 4,796,407 km (0.093 R)
• M42: 4,984,451 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 9.3

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.77 AU - 0.93 AU

Year: 523 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,147,983 km

• M1: 126,709 km (0.082 R)
• M2: 195,973 km (0.112 R)
• M3: 324,627 km (0.104 R)
• M4: 406,158 km (0.104 R)
• M5: 492,476 km (0.114 R)
• M6: 645,216 km (0.12 R)
• M7: 736,321 km (0.11 R)
• M8: 801,246 km (0.095 R)
• M9: 886,367 km (0.12 R)
• M10: 1,027,438 km (0.059 R)
• M11: 1,125,724 km (0.043 R)
• M12: 1,201,720 km (0.115 R)
• M13: 1,429,258 km (0.055 R)
• M14: 1,584,989 km (0.103 R)
• M15: 1,889,272 km (0.072 R)
• M16: 2,011,343 km (0.089 R)
• M17: 2,104,543 km (0.084 R)
• M18: 2,276,281 km (0.046 R)
• M19: 2,380,102 km (0.104 R)
• M20: 2,472,404 km (0.05 R)
• M21: 2,538,975 km (0.102 R)
• M22: 2,674,062 km (0.076 R)
• M23: 2,742,578 km (0.094 R)
• M24: 2,804,661 km (0.084 R)
• M25: 3,050,899 km (0.083 R)
• M26: 3,362,960 km (0.07 R)
• M27: 3,422,201 km (0.077 R)
• M28: 3,534,250 km (0.108 R)
• M29: 3,647,495 km (0.057 R)
• M30: 3,708,382 km (0.091 R)
• M31: 3,924,251 km (0.097 R)
• M32: 3,994,413 km (0.091 R)
• M33: 4,271,767 km (0.069 R)
• M34: 4,416,728 km (0.054 R)
• M35: 4,538,949 km (0.116 R)
• M36: 4,645,762 km (0.088 R)
• M37: 4,753,323 km (0.082 R)
• M38: 5,132,404 km (0.111 R)
• M39: 5,243,705 km (0.115 R)
• M40: 5,303,993 km (0.111 R)
• M41: 5,494,879 km (0.102 R)
• M42: 5,608,873 km (0.112 R)
• M43: 5,688,160 km (0.089 R)
• M44: 5,794,524 km (0.072 R)
• M45: 6,027,298 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 9.4

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,147,983 km

• M1: 129,103 km (0.089 R)
• M2: 187,745 km (0.106 R)
• M3: 272,567 km (0.106 R)
• M4: 331,658 km (0.119 R)
• M5: 404,812 km (0.081 R)
• M6: 524,939 km (0.084 R)
• M7: 599,588 km (0.073 R)
• M8: 734,675 km (0.028 R)
• M9: 809,025 km (0.061 R)
• M10: 880,383 km (0.11 R)
• M11: 1,006,644 km (0.107 R)
• M12: 1,170,005 km (0.099 R)
• M13: 1,239,119 km (0.118 R)
• M14: 1,329,177 km (0.069 R)
• M15: 1,428,211 km (0.067 R)
• M16: 1,619,995 km (0.086 R)
• M17: 1,747,752 km (0.11 R)
• M18: 1,871,619 km (0.105 R)
• M19: 1,945,820 km (0.102 R)
• M20: 2,143,588 km (0.104 R)
• M21: 2,213,600 km (0.048 R)
• M22: 2,460,735 km (0.085 R)
• M23: 2,733,751 km (0.082 R)
• M24: 2,801,370 km (0.106 R)
• M25: 3,016,491 km (0.118 R)
• M26: 3,335,883 km (0.101 R)
• M27: 3,453,916 km (0.081 R)
• M28: 3,518,093 km (0.086 R)
• M29: 3,591,994 km (0.094 R)
• M30: 3,666,195 km (0.073 R)
• M31: 3,769,268 km (0.074 R)
• M32: 3,854,389 km (0.091 R)
• M33: 3,959,257 km (0.063 R)
• M34: 4,084,321 km (0.053 R)
• M35: 4,477,614 km (0.112 R)
• M36: 4,872,851 km (0.092 R)
• M37: 4,934,635 km (0.06 R)
• M38: 5,017,513 km (0.088 R)
• M39: 5,111,161 km (0.109 R)
• M40: 5,268,687 km (0.071 R)
• M41: 5,363,981 km (0.059 R)
• M42: 5,449,252 km (0.1 R)
• M43: 5,696,687 km (0.113 R)
• M44: 5,838,207 km (0.096 R)
• M45: 5,980,923 km (0.111 R)
• M46: 6,069,335 km (0.053 R)
• M47: 6,147,126 km (0.105 R)
• M48: 6,269,946 km (0.098 R)
• M49: 6,529,349 km (0.098 R)
• M50: 6,620,304 km (0.047 R)
• M51: 6,700,339 km (0.119 R)
• M52: 6,803,711 km (0.106 R)
• M53: 7,012,101 km (0.078 R)
• M54: 7,175,611 km (0.083 R)
• M55: 7,470,768 km (0.12 R)
• M56: 7,554,094 km (0.117 R)
• M57: 7,709,825 km (0.09 R)
• M58: 7,842,369 km (0.087 R)
• M59: 8,048,665 km (0.095 R)
• M60: 8,269,172 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 8.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.21 AU - 4.21 AU

Year: 4765 Days

Day: 14.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,147,983 km

• M1: 109,057 km (0.036 R)
• M2: 162,463 km (0.115 R)
• M3: 229,334 km (0.092 R)
• M4: 296,353 km (0.071 R)
• M5: 518,656 km (0.076 R)
• M6: 684,859 km (0.115 R)
• M7: 801,695 km (0.112 R)
• M8: 868,565 km (0.061 R)
• M9: 1,019,809 km (0.077 R)
• M10: 1,469,949 km (0.098 R)
• M11: 1,767,349 km (0.105 R)
• M12: 1,840,951 km (0.073 R)
• M13: 1,915,601 km (0.098 R)
• M14: 2,006,556 km (0.101 R)
• M15: 2,114,566 km (0.097 R)
• M16: 2,224,520 km (0.108 R)
• M17: 2,401,345 km (0.089 R)
• M18: 2,516,087 km (0.08 R)
• M19: 2,717,445 km (0.099 R)
• M20: 2,802,716 km (0.073 R)
• M21: 3,225,330 km (0.073 R)
• M22: 3,573,893 km (0.112 R)
• M23: 3,705,539 km (0.116 R)
• M24: 4,407,153 km (0.12 R)
• M25: 4,609,260 km (0.093 R)
• M26: 4,876,591 km (0.077 R)
• M27: 5,405,121 km (0.052 R)
• M28: 5,534,523 km (0.073 R)
• M29: 5,621,589 km (0.057 R)
• M30: 5,687,113 km (0.072 R)
• M31: 5,752,786 km (0.109 R)
• M32: 5,907,321 km (0.119 R)
• M33: 6,175,251 km (0.083 R)
• M34: 7,191,618 km (0.098 R)
• M35: 7,453,714 km (0.113 R)
• M36: 7,987,479 km (0.09 R)
• M37: 8,159,965 km (0.101 R)
• M38: 8,760,451 km (0.118 R)
• M39: 8,836,447 km (0.066 R)
• M40: 8,989,336 km (0.11 R)
• M41: 9,478,970 km (0.071 R)
• M42: 9,740,168 km (0.101 R)
• M43: 9,845,335 km (0.052 R)
• M44: 9,950,951 km (0.115 R)
• M45: 10,376,856 km (0.054 R)
• M46: 10,430,562 km (0.114 R)
• M47: 10,700,137 km (0.095 R)
• M48: 11,412,223 km (0.09 R)
• M49: 11,578,576 km (0.098 R)
• M50: 11,801,926 km (0.104 R)
• M51: 11,942,099 km (0.078 R)
• M52: 12,054,746 km (0.093 R)
• M53: 12,394,632 km (0.109 R)
• M54: 12,451,629 km (0.115 R)
• M55: 12,508,626 km (0.088 R)
• M56: 12,651,642 km (0.113 R)
• M57: 12,852,701 km (0.104 R)
• M58: 13,025,935 km (0.115 R)
• M59: 13,112,852 km (0.1 R)
• M60: 13,609,068 km (0.118 R)
• M61: 13,667,860 km (0.111 R)
• M62: 14,891,271 km (0.074 R)
• M63: 14,982,077 km (0.043 R)
• M64: 15,073,182 km (0.114 R)
• M65: 15,347,545 km (0.051 R)
• M66: 15,932,173 km (0.09 R)
• M67: 16,367,503 km (0.109 R)
• M68: 16,806,872 km (0.088 R)
• M69: 16,933,133 km (0.093 R)
• M70: 18,245,256 km (0.045 R)
• M71: 18,537,570 km (0.07 R)
• M72: 18,635,407 km (0.106 R)
• M73: 19,291,842 km (0.045 R)
• M74: 20,089,648 km (0.059 R)
• M75: 20,728,730 km (0.11 R)
• M76: 20,796,498 km (0.085 R)
• M77: 21,135,935 km (0.088 R)
• M78: 22,130,611 km (0.097 R)
• M79: 22,616,356 km (0.092 R)
• M80: 23,246,013 km (0.086 R)
• M81: 23,563,011 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.4

Radius: 6.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.48 AU - 11.88 AU

Year: 21660 Days

Day: 15.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,147,983 km

• M1: 455,077 km (0.104 R)
• M2: 798,254 km (0.1 R)
• M3: 909,106 km (0.111 R)
• M4: 1,044,941 km (0.081 R)
• M5: 1,229,395 km (0.069 R)
• M6: 1,336,358 km (0.056 R)
• M7: 1,818,811 km (0.073 R)
• M8: 1,916,349 km (0.085 R)
• M9: 1,965,866 km (0.07 R)
• M10: 2,091,528 km (0.084 R)
• M11: 2,245,763 km (0.102 R)
• M12: 2,457,295 km (0.105 R)
• M13: 2,647,583 km (0.11 R)
• M14: 2,842,808 km (0.086 R)
• M15: 3,546,966 km (0.113 R)
• M16: 3,981,697 km (0.103 R)
• M17: 4,900,976 km (0.045 R)
• M18: 5,106,224 km (0.094 R)
• M19: 5,314,315 km (0.119 R)
• M20: 5,560,553 km (0.106 R)
• M21: 6,470,407 km (0.112 R)
• M22: 7,543,173 km (0.083 R)
• M23: 7,819,929 km (0.077 R)
• M24: 8,876,689 km (0.088 R)
• M25: 9,977,729 km (0.07 R)
• M26: 11,662,650 km (0.075 R)
• M27: 11,708,277 km (0.094 R)
• M28: 12,074,493 km (0.064 R)
• M29: 12,259,097 km (0.057 R)
• M30: 12,912,540 km (0.117 R)
• M31: 14,204,168 km (0.088 R)
• M32: 14,301,556 km (0.102 R)
• M33: 14,350,325 km (0.063 R)
• M34: 15,187,325 km (0.092 R)
• M35: 15,336,624 km (0.061 R)
• M36: 15,737,397 km (0.054 R)
• M37: 16,805,526 km (0.084 R)
• M38: 16,856,987 km (0.112 R)
• M39: 17,114,894 km (0.029 R)
• M40: 17,896,842 km (0.07 R)
• M41: 18,054,518 km (0.12 R)
• M42: 19,225,720 km (0.085 R)
• M43: 19,929,129 km (0.071 R)
• M44: 20,147,243 km (0.099 R)
• M45: 20,861,722 km (0.108 R)
• M46: 21,249,929 km (0.083 R)
• M47: 21,528,630 km (0.045 R)
• M48: 21,584,430 km (0.104 R)
• M49: 21,808,527 km (0.06 R)
• M50: 22,033,373 km (0.089 R)
• M51: 23,226,117 km (0.057 R)
• M52: 24,439,804 km (0.088 R)
• M53: 24,848,954 km (0.113 R)
• M54: 26,388,316 km (0.073 R)
• M55: 27,048,791 km (0.06 R)
• M56: 28,877,625 km (0.095 R)
• M57: 29,434,129 km (0.049 R)
• M58: 29,744,694 km (0.08 R)
• M59: 31,187,715 km (0.116 R)
• M60: 32,396,765 km (0.096 R)
• M61: 33,621,224 km (0.081 R)
• M62: 33,946,001 km (0.067 R)
• M63: 34,011,076 km (0.087 R)
• M64: 34,598,547 km (0.064 R)
• M65: 34,795,118 km (0.095 R)
• M66: 37,451,378 km (0.084 R)
• M67: 38,125,616 km (0.081 R)
• M68: 39,144,377 km (0.113 R)
• M69: 39,622,941 km (0.094 R)
• M70: 40,585,753 km (0.114 R)
• M71: 41,765,182 km (0.11 R)
• M72: 42,464,253 km (0.094 R)
• M73: 42,745,048 km (0.102 R)
• M74: 42,815,359 km (0.053 R)
• M75: 42,955,981 km (0.106 R)
• M76: 45,801,333 km (0.042 R)
• M77: 46,811,567 km (0.1 R)
• M78: 48,340,607 km (0.112 R)
• M79: 48,413,761 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit