🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 14.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 467 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,018,901 km

• M1: 183,407 km (0.113 R)
• M2: 279,898 km (0.116 R)
• M3: 385,215 km (0.101 R)
• M4: 505,491 km (0.081 R)
• M5: 623,225 km (0.065 R)
• M6: 799,002 km (0.059 R)
• M7: 909,854 km (0.096 R)
• M8: 1,002,755 km (0.111 R)
• M9: 1,094,458 km (0.083 R)
• M10: 1,266,196 km (0.061 R)
• M11: 1,420,133 km (0.046 R)
• M12: 1,524,701 km (0.079 R)
• M13: 1,672,355 km (0.098 R)
• M14: 1,902,885 km (0.117 R)
• M15: 2,037,822 km (0.115 R)
• M16: 2,144,336 km (0.109 R)
• M17: 2,252,944 km (0.12 R)
• M18: 2,442,335 km (0.061 R)
• M19: 2,535,834 km (0.119 R)
• M20: 2,788,654 km (0.03 R)
• M21: 2,928,977 km (0.083 R)
• M22: 3,253,305 km (0.112 R)
• M23: 3,431,027 km (0.12 R)
• M24: 3,536,344 km (0.031 R)
• M25: 3,688,635 km (0.055 R)
• M26: 3,788,865 km (0.079 R)
• M27: 3,882,214 km (0.118 R)
• M28: 4,007,727 km (0.096 R)
• M29: 4,102,871 km (0.044 R)
• M30: 4,214,920 km (0.054 R)
• M31: 4,352,251 km (0.118 R)
• M32: 4,515,911 km (0.036 R)
• M33: 4,748,386 km (0.094 R)
• M34: 4,866,120 km (0.111 R)
• M35: 4,976,373 km (0.097 R)
• M36: 5,268,687 km (0.111 R)
• M37: 5,390,759 km (0.116 R)
• M38: 5,602,141 km (0.069 R)
• M39: 5,807,389 km (0.099 R)
• M40: 5,969,703 km (0.1 R)
• M41: 6,097,011 km (0.113 R)
• M42: 6,308,243 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 11

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.99 AU - 1.43 AU

Year: 903 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,018,901 km

• M1: 151,243 km (0.099 R)
• M2: 222,302 km (0.12 R)
• M3: 295,755 km (0.083 R)
• M4: 371,900 km (0.044 R)
• M5: 467,194 km (0.118 R)
• M6: 548,725 km (0.109 R)
• M7: 630,405 km (0.093 R)
• M8: 789,428 km (0.115 R)
• M9: 871,108 km (0.073 R)
• M10: 972,536 km (0.096 R)
• M11: 1,057,507 km (0.105 R)
• M12: 1,130,960 km (0.096 R)
• M13: 1,377,497 km (0.1 R)
• M14: 1,454,540 km (0.096 R)
• M15: 1,662,032 km (0.116 R)
• M16: 1,736,083 km (0.083 R)
• M17: 1,807,142 km (0.044 R)
• M18: 1,887,776 km (0.108 R)
• M19: 2,272,840 km (0.101 R)
• M20: 2,355,718 km (0.117 R)
• M21: 2,514,890 km (0.099 R)
• M22: 2,610,333 km (0.105 R)
• M23: 2,933,764 km (0.117 R)
• M24: 3,146,342 km (0.073 R)
• M25: 3,432,523 km (0.091 R)
• M26: 3,667,691 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 12.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.59 AU - 6.47 AU

Year: 8820 Days

Day: 5.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,018,901 km

• M1: 166,802 km (0.087 R)
• M2: 548,725 km (0.084 R)
• M3: 763,548 km (0.095 R)
• M4: 1,216,979 km (0.099 R)
• M5: 1,526,646 km (0.076 R)
• M6: 1,657,544 km (0.105 R)
• M7: 1,769,743 km (0.064 R)
• M8: 1,907,822 km (0.044 R)
• M9: 2,219,733 km (0.068 R)
• M10: 2,705,029 km (0.11 R)
• M11: 2,865,098 km (0.04 R)
• M12: 3,364,755 km (0.111 R)
• M13: 3,508,369 km (0.118 R)
• M14: 3,654,227 km (0.092 R)
• M15: 3,831,800 km (0.1 R)
• M16: 4,476,118 km (0.064 R)
• M17: 4,570,963 km (0.065 R)
• M18: 4,698,420 km (0.109 R)
• M19: 5,187,306 km (0.061 R)
• M20: 5,320,448 km (0.082 R)
• M21: 5,522,256 km (0.063 R)
• M22: 6,284,008 km (0.047 R)
• M23: 6,426,126 km (0.081 R)
• M24: 6,605,195 km (0.052 R)
• M25: 6,749,706 km (0.085 R)
• M26: 7,790,608 km (0.119 R)
• M27: 7,943,348 km (0.09 R)
• M28: 8,213,222 km (0.106 R)
• M29: 8,329,759 km (0.07 R)
• M30: 9,771,284 km (0.08 R)
• M31: 9,936,291 km (0.117 R)
• M32: 10,478,583 km (0.089 R)
• M33: 11,245,571 km (0.091 R)
• M34: 11,331,889 km (0.099 R)
• M35: 11,592,339 km (0.092 R)
• M36: 11,898,566 km (0.11 R)
• M37: 12,743,345 km (0.114 R)
• M38: 12,878,581 km (0.111 R)
• M39: 13,653,498 km (0.086 R)
• M40: 14,116,504 km (0.114 R)
• M41: 14,584,596 km (0.066 R)
• M42: 15,777,040 km (0.108 R)
• M43: 16,019,389 km (0.08 R)
• M44: 16,704,248 km (0.098 R)
• M45: 17,548,877 km (0.089 R)
• M46: 17,799,903 km (0.083 R)
• M47: 18,305,543 km (0.092 R)
• M48: 18,867,283 km (0.11 R)
• M49: 18,970,057 km (0.098 R)
• M50: 19,486,619 km (0.096 R)
• M51: 19,798,680 km (0.08 R)
• M52: 20,112,536 km (0.087 R)
• M53: 21,330,712 km (0.026 R)
• M54: 21,545,085 km (0.078 R)
• M55: 22,736,483 km (0.112 R)
• M56: 23,450,513 km (0.106 R)
• M57: 24,563,522 km (0.073 R)
• M58: 25,013,512 km (0.096 R)
• M59: 25,523,042 km (0.113 R)
• M60: 26,956,340 km (0.075 R)
• M61: 28,415,517 km (0.099 R)
• M62: 28,592,491 km (0.108 R)
• M63: 29,362,920 km (0.115 R)
• M64: 30,320,646 km (0.117 R)
• M65: 30,441,072 km (0.104 R)
• M66: 32,389,734 km (0.103 R)
• M67: 32,759,690 km (0.05 R)
• M68: 33,006,975 km (0.108 R)
• M69: 34,002,549 km (0.086 R)
• M70: 34,378,488 km (0.105 R)
• M71: 34,881,885 km (0.104 R)
• M72: 35,260,966 km (0.118 R)
• M73: 35,577,964 km (0.066 R)
• M74: 36,214,802 km (0.09 R)
• M75: 36,406,437 km (0.094 R)
• M76: 37,112,539 km (0.118 R)
• M77: 37,952,830 km (0.075 R)
• M78: 38,799,405 km (0.063 R)
• M79: 38,995,677 km (0.113 R)
• M80: 40,511,103 km (0.119 R)
• M81: 40,710,218 km (0.065 R)
• M82: 41,042,774 km (0.104 R)
• M83: 41,309,507 km (0.082 R)
• M84: 42,516,612 km (0.03 R)
• M85: 42,651,550 km (0.115 R)
• M86: 43,463,567 km (0.107 R)
• M87: 44,349,186 km (0.116 R)
• M88: 45,723,093 km (0.107 R)
• M89: 45,930,436 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 4.8

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.84 AU - 11.86 AU

Year: 22584 Days

Day: 21.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,018,901 km

• M1: 366,515 km (0.087 R)
• M2: 407,355 km (0.103 R)
• M3: 471,832 km (0.107 R)
• M4: 611,107 km (0.106 R)
• M5: 1,043,146 km (0.108 R)
• M6: 1,163,423 km (0.069 R)
• M7: 1,619,397 km (0.096 R)
• M8: 1,758,972 km (0.081 R)
• M9: 1,975,889 km (0.027 R)
• M10: 2,012,839 km (0.098 R)
• M11: 2,434,556 km (0.095 R)
• M12: 2,554,384 km (0.028 R)
• M13: 2,967,274 km (0.091 R)
• M14: 3,138,264 km (0.067 R)
• M15: 3,761,938 km (0.119 R)
• M16: 5,118,641 km (0.037 R)
• M17: 6,008,748 km (0.113 R)
• M18: 6,833,032 km (0.062 R)
• M19: 8,164,154 km (0.077 R)
• M20: 9,888,718 km (0.044 R)
• M21: 10,466,316 km (0.082 R)
• M22: 11,319,472 km (0.113 R)
• M23: 11,788,163 km (0.111 R)
• M24: 14,153,006 km (0.114 R)
• M25: 14,224,813 km (0.061 R)
• M26: 16,431,980 km (0.027 R)
• M27: 17,191,039 km (0.092 R)
• M28: 17,574,758 km (0.113 R)
• M29: 17,883,827 km (0.06 R)
• M30: 18,585,890 km (0.102 R)
• M31: 19,138,056 km (0.101 R)
• M32: 20,745,335 km (0.115 R)
• M33: 20,990,077 km (0.081 R)
• M34: 21,730,288 km (0.118 R)
• M35: 22,646,425 km (0.099 R)
• M36: 22,814,423 km (0.078 R)
• M37: 23,235,990 km (0.111 R)
• M38: 24,775,053 km (0.057 R)
• M39: 25,121,522 km (0.037 R)
• M40: 26,170,502 km (0.116 R)
• M41: 26,434,991 km (0.101 R)
• M42: 26,523,403 km (0.113 R)
• M43: 26,611,816 km (0.057 R)
• M44: 27,144,683 km (0.074 R)
• M45: 29,677,226 km (0.069 R)
• M46: 29,861,081 km (0.12 R)
• M47: 30,414,593 km (0.113 R)
• M48: 32,662,601 km (0.094 R)
• M49: 33,519,198 km (0.073 R)
• M50: 37,415,175 km (0.096 R)
• M51: 38,912,650 km (0.099 R)
• M52: 39,013,180 km (0.073 R)
• M53: 40,023,115 km (0.118 R)
• M54: 40,226,119 km (0.114 R)
• M55: 41,554,100 km (0.108 R)
• M56: 41,862,720 km (0.117 R)
• M57: 42,068,716 km (0.091 R)
• M58: 42,171,939 km (0.083 R)
• M59: 43,208,353 km (0.119 R)
• M60: 43,834,121 km (0.05 R)
• M61: 45,094,782 km (0.108 R)
• M62: 45,200,398 km (0.09 R)
• M63: 46,154,384 km (0.071 R)
• M64: 46,260,898 km (0.07 R)
• M65: 47,329,475 km (0.11 R)
• M66: 48,082,401 km (0.086 R)
• M67: 48,947,526 km (0.037 R)
• M68: 51,023,047 km (0.055 R)
• M69: 51,353,508 km (0.091 R)
• M70: 52,126,929 km (0.091 R)
• M71: 52,459,635 km (0.083 R)
• M72: 53,127,141 km (0.106 R)
• M73: 53,238,741 km (0.103 R)
• M74: 53,573,690 km (0.095 R)
• M75: 54,133,785 km (0.1 R)
• M76: 54,245,983 km (0.09 R)
• M77: 55,711,893 km (0.071 R)
• M78: 56,962,531 km (0.089 R)
• M79: 57,190,817 km (0.096 R)
• M80: 57,992,512 km (0.087 R)
• M81: 59,607,122 km (0.111 R)
• M82: 63,116,239 km (0.079 R)
• M83: 63,234,272 km (0.116 R)
• M84: 63,470,786 km (0.11 R)
• M85: 64,895,706 km (0.051 R)
• M86: 66,451,225 km (0.055 R)
• M87: 68,261,359 km (0.063 R)
• M88: 72,053,216 km (0.051 R)
• M89: 73,042,806 km (0.092 R)
• M90: 73,539,321 km (0.032 R)
• M91: 76,919,784 km (0.09 R)
• M92: 80,222,606 km (0.107 R)
• M93: 80,863,035 km (0.069 R)
• M94: 83,182,550 km (0.059 R)
• M95: 84,220,609 km (0.08 R)
• M96: 85,001,809 km (0.12 R)
• M97: 87,228,424 km (0.071 R)
• M98: 87,886,954 km (0.099 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: 238 - 19,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit