🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 8.7

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.6 AU - 0.9 AU

Year: 413 Days

Day: 12.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,852,462 km

• M1: 127,308 km (0.095 R)
• M2: 261,347 km (0.076 R)
• M3: 322,234 km (0.111 R)
• M4: 480,957 km (0.11 R)
• M5: 560,842 km (0.083 R)
• M6: 637,437 km (0.103 R)
• M7: 722,109 km (0.055 R)
• M8: 806,482 km (0.078 R)
• M9: 918,082 km (0.112 R)
• M10: 975,977 km (0.112 R)
• M11: 1,065,137 km (0.099 R)
• M12: 1,141,731 km (0.115 R)
• M13: 1,209,648 km (0.076 R)
• M14: 1,410,558 km (0.117 R)
• M15: 1,472,492 km (0.099 R)
• M16: 1,541,008 km (0.063 R)
• M17: 1,675,646 km (0.097 R)
• M18: 1,753,437 km (0.105 R)
• M19: 1,820,307 km (0.114 R)
• M20: 1,981,723 km (0.079 R)
• M21: 2,070,584 km (0.087 R)
• M22: 2,167,374 km (0.103 R)
• M23: 2,272,242 km (0.055 R)
• M24: 2,372,173 km (0.051 R)
• M25: 2,576,524 km (0.09 R)
• M26: 3,053,442 km (0.112 R)
• M27: 3,223,535 km (0.103 R)
• M28: 3,457,805 km (0.082 R)
• M29: 3,542,328 km (0.108 R)
• M30: 3,682,052 km (0.053 R)
• M31: 3,784,078 km (0.079 R)
• M32: 4,063,527 km (0.051 R)
• M33: 4,152,837 km (0.091 R)
• M34: 4,382,918 km (0.056 R)
• M35: 4,507,982 km (0.115 R)
• M36: 4,634,243 km (0.118 R)
• M37: 4,710,538 km (0.087 R)
• M38: 4,830,066 km (0.114 R)
• M39: 4,898,881 km (0.105 R)
• M40: 4,967,996 km (0.093 R)
• M41: 5,124,625 km (0.05 R)
• M42: 5,212,289 km (0.048 R)
• M43: 5,300,552 km (0.057 R)
• M44: 5,442,819 km (0.051 R)
• M45: 5,622,486 km (0.099 R)
• M46: 6,191,706 km (0.066 R)
• M47: 6,379,302 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 11.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.01 AU - 1.03 AU

Year: 655 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 85,852,462 km

• M1: 150,047 km (0.082 R)
• M2: 242,199 km (0.038 R)
• M3: 444,455 km (0.092 R)
• M4: 567,724 km (0.084 R)
• M5: 678,426 km (0.095 R)
• M6: 765,642 km (0.041 R)
• M7: 852,558 km (0.114 R)
• M8: 1,098,497 km (0.088 R)
• M9: 1,176,886 km (0.085 R)
• M10: 1,279,211 km (0.039 R)
• M11: 1,367,624 km (0.116 R)
• M12: 1,487,152 km (0.066 R)
• M13: 1,557,015 km (0.043 R)
• M14: 1,873,265 km (0.096 R)
• M15: 1,961,976 km (0.092 R)
• M16: 2,130,573 km (0.093 R)
• M17: 2,223,324 km (0.086 R)
• M18: 2,358,261 km (0.062 R)
• M19: 2,433,808 km (0.119 R)
• M20: 2,608,388 km (0.102 R)
• M21: 2,779,828 km (0.069 R)
• M22: 2,881,704 km (0.071 R)
• M23: 2,962,636 km (0.081 R)
• M24: 3,051,797 km (0.108 R)
• M25: 3,134,375 km (0.1 R)
• M26: 3,263,328 km (0.055 R)
• M27: 3,340,072 km (0.103 R)
• M28: 3,433,122 km (0.069 R)
• M29: 3,542,627 km (0.1 R)
• M30: 3,797,392 km (0.057 R)
• M31: 4,058,291 km (0.074 R)
• M32: 4,190,835 km (0.116 R)
• M33: 4,623,322 km (0.104 R)
• M34: 4,727,293 km (0.057 R)
• M35: 4,823,185 km (0.11 R)
• M36: 4,981,609 km (0.077 R)
• M37: 5,105,925 km (0.081 R)
• M38: 5,177,433 km (0.1 R)
• M39: 5,276,466 km (0.088 R)
• M40: 5,348,722 km (0.067 R)
• M41: 5,540,357 km (0.116 R)
• M42: 5,855,261 km (0.096 R)
• M43: 6,043,305 km (0.055 R)
• M44: 6,262,017 km (0.045 R)
• M45: 6,406,080 km (0.089 R)
• M46: 6,492,996 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.89 AU - 2.79 AU

Year: 2276 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,852,462 km

• M1: 188,194 km (0.033 R)
• M2: 288,574 km (0.064 R)
• M3: 387,458 km (0.1 R)
• M4: 500,554 km (0.114 R)
• M5: 594,352 km (0.057 R)
• M6: 714,629 km (0.092 R)
• M7: 1,256,473 km (0.106 R)
• M8: 1,402,181 km (0.112 R)
• M9: 1,502,711 km (0.069 R)
• M10: 1,774,380 km (0.064 R)
• M11: 1,902,586 km (0.09 R)
• M12: 2,024,508 km (0.1 R)
• M13: 2,286,603 km (0.087 R)
• M14: 2,467,617 km (0.117 R)
• M15: 2,716,548 km (0.092 R)
• M16: 2,822,762 km (0.105 R)
• M17: 2,919,702 km (0.055 R)
• M18: 3,083,661 km (0.049 R)
• M19: 3,273,351 km (0.1 R)
• M20: 3,746,978 km (0.102 R)
• M21: 3,889,844 km (0.055 R)
• M22: 4,180,961 km (0.092 R)
• M23: 4,341,779 km (0.115 R)
• M24: 4,517,257 km (0.118 R)
• M25: 4,618,685 km (0.074 R)
• M26: 4,940,320 km (0.086 R)
• M27: 5,097,398 km (0.084 R)
• M28: 5,242,957 km (0.074 R)
• M29: 5,362,934 km (0.029 R)
• M30: 5,687,711 km (0.099 R)
• M31: 5,797,516 km (0.048 R)
• M32: 6,019,070 km (0.102 R)
• M33: 6,116,907 km (0.114 R)
• M34: 6,585,298 km (0.045 R)
• M35: 6,744,022 km (0.09 R)
• M36: 6,860,259 km (0.11 R)
• M37: 7,065,507 km (0.083 R)
• M38: 7,272,551 km (0.063 R)
• M39: 7,376,970 km (0.107 R)
• M40: 7,677,961 km (0.061 R)
• M41: 8,307,469 km (0.053 R)
• M42: 8,589,311 km (0.112 R)
• M43: 8,874,146 km (0.119 R)
• M44: 9,049,774 km (0.03 R)
• M45: 9,388,463 km (0.066 R)
• M46: 9,502,158 km (0.113 R)
• M47: 9,616,450 km (0.106 R)
• M48: 9,829,926 km (0.097 R)
• M49: 10,111,470 km (0.063 R)
• M50: 10,801,265 km (0.099 R)
• M51: 10,989,011 km (0.082 R)
• M52: 11,109,138 km (0.067 R)
• M53: 11,350,439 km (0.079 R)
• M54: 11,733,260 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 13.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.68 AU - 4.16 AU

Year: 4935 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,852,462 km

• M1: 191,186 km (0.056 R)
• M2: 498,011 km (0.099 R)
• M3: 1,006,943 km (0.102 R)
• M4: 1,137,991 km (0.066 R)
• M5: 1,353,861 km (0.111 R)
• M6: 1,652,009 km (0.114 R)
• M7: 1,844,691 km (0.054 R)
• M8: 1,971,401 km (0.119 R)
• M9: 2,252,944 km (0.097 R)
• M10: 2,689,919 km (0.047 R)
• M11: 3,734,112 km (0.12 R)
• M12: 3,872,939 km (0.077 R)
• M13: 4,716,671 km (0.071 R)
• M14: 4,942,863 km (0.087 R)
• M15: 5,172,646 km (0.078 R)
• M16: 5,275,868 km (0.072 R)
• M17: 5,458,228 km (0.113 R)
• M18: 5,589,874 km (0.112 R)
• M19: 5,883,086 km (0.088 R)
• M20: 6,045,250 km (0.119 R)
• M21: 6,291,189 km (0.07 R)
• M22: 6,652,318 km (0.094 R)
• M23: 7,077,475 km (0.084 R)
• M24: 7,365,900 km (0.096 R)
• M25: 7,628,893 km (0.047 R)
• M26: 8,527,677 km (0.107 R)
• M27: 8,834,801 km (0.057 R)
• M28: 9,051,868 km (0.036 R)
• M29: 10,261,516 km (0.12 R)
• M30: 10,391,816 km (0.051 R)
• M31: 10,719,884 km (0.097 R)
• M32: 11,185,134 km (0.116 R)
• M33: 11,319,173 km (0.092 R)
• M34: 11,724,883 km (0.098 R)
• M35: 11,861,166 km (0.036 R)
• M36: 12,100,822 km (0.056 R)
• M37: 12,689,789 km (0.113 R)
• M38: 13,394,694 km (0.054 R)
• M39: 14,366,482 km (0.12 R)
• M40: 14,990,155 km (0.12 R)
• M41: 15,660,055 km (0.116 R)
• M42: 15,960,896 km (0.087 R)
• M43: 16,187,836 km (0.11 R)
• M44: 16,568,413 km (0.11 R)
• M45: 16,683,155 km (0.05 R)
• M46: 16,951,982 km (0.119 R)
• M47: 17,649,856 km (0.105 R)
• M48: 17,806,186 km (0.094 R)
• M49: 18,993,544 km (0.099 R)
• M50: 19,153,763 km (0.079 R)
• M51: 19,475,548 km (0.118 R)
• M52: 19,637,114 km (0.051 R)
• M53: 19,921,051 km (0.09 R)
• M54: 20,083,963 km (0.102 R)
• M55: 20,288,014 km (0.108 R)
• M56: 20,739,650 km (0.116 R)
• M57: 21,153,139 km (0.059 R)
• M58: 22,030,231 km (0.086 R)
• M59: 22,579,106 km (0.11 R)
• M60: 22,876,506 km (0.071 R)
• M61: 23,647,384 km (0.068 R)
• M62: 23,949,422 km (0.109 R)
• M63: 24,994,812 km (0.1 R)
• M64: 25,082,626 km (0.119 R)
• M65: 25,214,572 km (0.09 R)
• M66: 26,322,493 km (0.114 R)
• M67: 27,763,869 km (0.091 R)
• M68: 27,991,407 km (0.094 R)
• M69: 28,173,917 km (0.072 R)
• M70: 28,953,770 km (0.065 R)
• M71: 29,138,374 km (0.098 R)
• M72: 29,462,253 km (0.114 R)
• M73: 29,647,904 km (0.111 R)
• M74: 29,787,330 km (0.111 R)
• M75: 30,628,818 km (0.115 R)
• M76: 31,099,752 km (0.054 R)
• M77: 31,620,352 km (0.069 R)
• M78: 31,858,063 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 5.3

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.53 AU - 13.41 AU

Year: 23102 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,852,462 km

• M1: 96,191 km (0.098 R)
• M2: 193,131 km (0.079 R)
• M3: 273,016 km (0.025 R)
• M4: 308,620 km (0.07 R)
• M5: 534,214 km (0.092 R)
• M6: 676,482 km (0.031 R)
• M7: 940,073 km (0.032 R)
• M8: 1,587,084 km (0.081 R)
• M9: 1,898,846 km (0.119 R)
• M10: 2,007,005 km (0.102 R)
• M11: 2,229,457 km (0.087 R)
• M12: 2,459,838 km (0.093 R)
• M13: 2,778,780 km (0.065 R)
• M14: 3,068,552 km (0.093 R)
• M15: 3,153,074 km (0.111 R)
• M16: 3,238,495 km (0.117 R)
• M17: 3,324,513 km (0.089 R)
• M18: 3,411,430 km (0.102 R)
• M19: 4,133,389 km (0.073 R)
• M20: 5,351,714 km (0.103 R)
• M21: 5,711,348 km (0.087 R)
• M22: 6,132,017 km (0.078 R)
• M23: 6,346,091 km (0.074 R)
• M24: 7,566,959 km (0.029 R)
• M25: 8,380,473 km (0.078 R)
• M26: 9,901,135 km (0.041 R)
• M27: 10,405,579 km (0.11 R)
• M28: 10,469,158 km (0.048 R)
• M29: 11,901,408 km (0.108 R)
• M30: 13,951,198 km (0.098 R)
• M31: 14,587,139 km (0.114 R)
• M32: 16,107,203 km (0.117 R)
• M33: 17,148,404 km (0.067 R)
• M34: 19,765,918 km (0.108 R)
• M35: 20,002,731 km (0.091 R)
• M36: 20,638,971 km (0.082 R)
• M37: 22,917,646 km (0.102 R)
• M38: 23,249,603 km (0.105 R)
• M39: 23,583,207 km (0.098 R)
• M40: 24,339,574 km (0.085 R)
• M41: 25,103,869 km (0.096 R)
• M42: 25,189,289 km (0.11 R)
• M43: 25,962,262 km (0.112 R)
• M44: 26,221,664 km (0.075 R)
• M45: 27,004,959 km (0.057 R)
• M46: 27,092,474 km (0.062 R)
• M47: 28,149,981 km (0.096 R)
• M48: 29,041,435 km (0.076 R)
• M49: 30,123,476 km (0.103 R)
• M50: 30,760,763 km (0.08 R)
• M51: 34,107,567 km (0.042 R)
• M52: 34,581,343 km (0.057 R)
• M53: 38,450,094 km (0.046 R)
• M54: 40,936,859 km (0.073 R)
• M55: 41,137,918 km (0.119 R)
• M56: 41,339,427 km (0.063 R)
• M57: 43,372,462 km (0.112 R)
• M58: 45,854,590 km (0.073 R)
• M59: 45,959,009 km (0.083 R)
• M60: 46,587,171 km (0.075 R)
• M61: 46,692,188 km (0.087 R)
• M62: 47,007,541 km (0.118 R)
• M63: 48,064,001 km (0.036 R)
• M64: 49,663,202 km (0.11 R)
• M65: 50,631,100 km (0.111 R)
• M66: 51,605,281 km (0.079 R)
• M67: 51,931,405 km (0.109 R)
• M68: 52,476,390 km (0.057 R)
• M69: 55,340,740 km (0.082 R)
• M70: 55,674,493 km (0.047 R)
• M71: 57,465,778 km (0.075 R)
• M72: 60,188,160 km (0.074 R)
• M73: 60,645,930 km (0.085 R)
• M74: 61,564,909 km (0.099 R)
• M75: 63,533,019 km (0.111 R)
• M76: 64,115,852 km (0.067 R)
• M77: 65,286,755 km (0.062 R)
• M78: 66,819,535 km (0.101 R)
• M79: 68,841,649 km (0.108 R)
• M80: 69,680,145 km (0.079 R)
• M81: 71,125,410 km (0.086 R)
• M82: 74,045,411 km (0.115 R)
• M83: 74,535,942 km (0.116 R)
• M84: 75,396,878 km (0.03 R)
• M85: 77,376,955 km (0.099 R)
• M86: 80,127,462 km (0.077 R)
• M87: 81,261,863 km (0.038 R)
• M88: 82,528,657 km (0.098 R)
• M89: 82,909,982 km (0.118 R)
• M90: 84,312,911 km (0.064 R)
• M91: 84,953,340 km (0.09 R)
• M92: 85,081,545 km (0.085 R)
• M93: 85,338,255 km (0.103 R)
• M94: 85,595,264 km (0.099 R)
• M95: 85,852,423 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 20,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit