🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 12.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.76 AU - 1.98 AU

Year: 1765 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,426,112 km

• M1: 203,902 km (0.081 R)
• M2: 298,149 km (0.12 R)
• M3: 506,987 km (0.117 R)
• M4: 634,744 km (0.085 R)
• M5: 779,704 km (0.04 R)
• M6: 988,543 km (0.045 R)
• M7: 1,089,372 km (0.073 R)
• M8: 1,227,899 km (0.07 R)
• M9: 1,456,186 km (0.101 R)
• M10: 1,554,023 km (0.098 R)
• M11: 2,139,549 km (0.1 R)
• M12: 2,265,959 km (0.057 R)
• M13: 2,548,699 km (0.111 R)
• M14: 2,736,145 km (0.086 R)
• M15: 2,820,069 km (0.096 R)
• M16: 2,959,345 km (0.079 R)
• M17: 3,156,665 km (0.089 R)
• M18: 3,342,166 km (0.113 R)
• M19: 3,440,302 km (0.109 R)
• M20: 3,766,276 km (0.09 R)
• M21: 3,920,212 km (0.089 R)
• M22: 4,314,253 km (0.102 R)
• M23: 4,971,137 km (0.065 R)
• M24: 5,093,060 km (0.095 R)
• M25: 5,620,242 km (0.041 R)
• M26: 5,845,986 km (0.1 R)
• M27: 6,034,778 km (0.104 R)
• M28: 6,306,448 km (0.115 R)
• M29: 6,893,320 km (0.106 R)
• M30: 6,977,095 km (0.107 R)
• M31: 7,071,791 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 8.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.49 AU - 2.27 AU

Year: 1779 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,426,112 km

• M1: 109,356 km (0.069 R)
• M2: 190,588 km (0.051 R)
• M3: 245,191 km (0.116 R)
• M4: 320,289 km (0.116 R)
• M5: 405,111 km (0.085 R)
• M6: 519,553 km (0.111 R)
• M7: 594,951 km (0.092 R)
• M8: 800,797 km (0.088 R)
• M9: 968,347 km (0.033 R)
• M10: 1,119,291 km (0.115 R)
• M11: 1,212,192 km (0.086 R)
• M12: 1,278,015 km (0.096 R)
• M13: 1,421,180 km (0.093 R)
• M14: 1,545,944 km (0.118 R)
• M15: 1,633,908 km (0.084 R)
• M16: 1,959,134 km (0.109 R)
• M17: 2,080,757 km (0.114 R)
• M18: 2,223,024 km (0.045 R)
• M19: 2,304,555 km (0.116 R)
• M20: 2,386,984 km (0.056 R)
• M21: 2,498,434 km (0.114 R)
• M22: 2,573,831 km (0.035 R)
• M23: 2,678,699 km (0.036 R)
• M24: 2,755,742 km (0.094 R)
• M25: 2,863,004 km (0.098 R)
• M26: 2,922,245 km (0.086 R)
• M27: 3,081,866 km (0.059 R)
• M28: 3,142,453 km (0.064 R)
• M29: 3,193,316 km (0.109 R)
• M30: 3,326,757 km (0.091 R)
• M31: 3,378,668 km (0.103 R)
• M32: 3,472,615 km (0.119 R)
• M33: 3,525,274 km (0.058 R)
• M34: 3,749,222 km (0.109 R)
• M35: 4,121,421 km (0.111 R)
• M36: 4,177,221 km (0.114 R)
• M37: 4,266,980 km (0.102 R)
• M38: 4,323,378 km (0.12 R)
• M39: 4,551,665 km (0.109 R)
• M40: 5,031,874 km (0.065 R)
• M41: 5,247,744 km (0.101 R)
• M42: 5,763,557 km (0.078 R)
• M43: 5,876,204 km (0.038 R)
• M44: 6,040,164 km (0.091 R)
• M45: 6,141,741 km (0.103 R)
• M46: 6,256,931 km (0.12 R)
• M47: 6,450,211 km (0.057 R)
• M48: 6,502,122 km (0.065 R)
• M49: 6,632,571 km (0.074 R)
• M50: 6,724,275 km (0.058 R)
• M51: 6,909,178 km (0.055 R)
• M52: 6,962,285 km (0.112 R)
• M53: 7,055,484 km (0.12 R)
• M54: 7,149,282 km (0.115 R)
• M55: 7,582,966 km (0.064 R)
• M56: 7,720,148 km (0.096 R)
• M57: 7,844,464 km (0.097 R)
• M58: 8,025,178 km (0.093 R)
• M59: 8,165,052 km (0.077 R)
• M60: 8,532,614 km (0.098 R)
• M61: 8,618,333 km (0.074 R)
• M62: 8,978,116 km (0.1 R)
• M63: 9,284,044 km (0.096 R)
• M64: 9,504,701 km (0.033 R)
• M65: 9,697,383 km (0.12 R)
• M66: 9,876,451 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.5

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.44 AU - 8.46 AU

Year: 12647 Days

Day: 23.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,426,112 km

• M1: 238,908 km (0.085 R)
• M2: 348,563 km (0.055 R)
• M3: 442,660 km (0.115 R)
• M4: 880,533 km (0.089 R)
• M5: 1,472,043 km (0.066 R)
• M6: 1,989,053 km (0.064 R)
• M7: 2,558,124 km (0.08 R)
• M8: 2,747,814 km (0.052 R)
• M9: 2,844,304 km (0.117 R)
• M10: 3,447,333 km (0.086 R)
• M11: 3,586,609 km (0.068 R)
• M12: 3,906,748 km (0.064 R)
• M13: 3,979,154 km (0.112 R)
• M14: 4,199,063 km (0.092 R)
• M15: 6,012,937 km (0.102 R)
• M16: 6,054,824 km (0.116 R)
• M17: 6,096,712 km (0.051 R)
• M18: 6,824,206 km (0.109 R)
• M19: 7,443,691 km (0.037 R)
• M20: 7,578,778 km (0.098 R)
• M21: 7,669,284 km (0.111 R)
• M22: 8,406,353 km (0.112 R)
• M23: 8,594,098 km (0.117 R)
• M24: 9,651,606 km (0.118 R)
• M25: 10,095,911 km (0.084 R)
• M26: 10,295,475 km (0.074 R)
• M27: 10,446,120 km (0.11 R)
• M28: 10,648,077 km (0.078 R)
• M29: 10,851,231 km (0.061 R)
• M30: 11,158,505 km (0.112 R)
• M31: 11,364,950 km (0.093 R)
• M32: 11,676,862 km (0.065 R)
• M33: 12,044,424 km (0.051 R)
• M34: 13,061,091 km (0.073 R)
• M35: 13,387,962 km (0.119 R)
• M36: 13,442,565 km (0.064 R)
• M37: 13,772,578 km (0.09 R)
• M38: 13,993,983 km (0.067 R)
• M39: 15,004,966 km (0.083 R)
• M40: 16,330,552 km (0.112 R)
• M41: 17,873,804 km (0.108 R)
• M42: 18,723,969 km (0.043 R)
• M43: 18,846,489 km (0.083 R)
• M44: 19,215,547 km (0.098 R)
• M45: 20,906,153 km (0.06 R)
• M46: 21,288,226 km (0.111 R)
• M47: 21,480,160 km (0.042 R)
• M48: 22,124,029 km (0.079 R)
• M49: 22,253,581 km (0.1 R)
• M50: 25,098,932 km (0.094 R)
• M51: 28,126,793 km (0.066 R)
• M52: 29,398,226 km (0.105 R)
• M53: 30,688,358 km (0.034 R)
• M54: 31,267,750 km (0.048 R)
• M55: 31,923,737 km (0.082 R)
• M56: 32,731,715 km (0.118 R)
• M57: 32,805,467 km (0.112 R)
• M58: 33,918,924 km (0.073 R)
• M59: 34,143,171 km (0.099 R)
• M60: 34,668,110 km (0.074 R)
• M61: 35,120,344 km (0.106 R)
• M62: 35,726,066 km (0.111 R)
• M63: 36,259,083 km (0.06 R)
• M64: 36,718,049 km (0.111 R)
• M65: 37,564,325 km (0.117 R)
• M66: 38,650,854 km (0.11 R)
• M67: 39,668,867 km (0.058 R)
• M68: 40,062,759 km (0.101 R)
• M69: 41,731,373 km (0.1 R)
• M70: 43,584,592 km (0.114 R)
• M71: 43,665,823 km (0.11 R)
• M72: 44,317,172 km (0.098 R)
• M73: 46,539,000 km (0.09 R)
• M74: 47,037,610 km (0.107 R)
• M75: 48,040,215 km (0.055 R)
• M76: 50,577,544 km (0.037 R)
• M77: 51,175,786 km (0.057 R)
• M78: 52,984,574 km (0.108 R)
• M79: 53,853,289 km (0.116 R)
• M80: 53,940,355 km (0.105 R)
• M81: 55,516,667 km (0.074 R)
• M82: 56,575,970 km (0.113 R)
• M83: 56,753,243 km (0.07 R)
• M84: 57,196,951 km (0.103 R)
• M85: 59,613,255 km (0.073 R)
• M86: 59,883,878 km (0.115 R)
• M87: 60,154,800 km (0.09 R)
• M88: 60,245,157 km (0.08 R)
• M89: 60,426,170 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit