🌌 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: 649.2

Radius: 9.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 441 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,840,718 km

• M1: 137,032 km (0.069 R)
• M2: 199,264 km (0.086 R)
• M3: 278,402 km (0.078 R)
• M4: 347,366 km (0.068 R)
• M5: 430,842 km (0.071 R)
• M6: 501,452 km (0.071 R)
• M7: 688,300 km (0.075 R)
• M8: 820,395 km (0.045 R)
• M9: 903,122 km (0.084 R)
• M10: 975,079 km (0.075 R)
• M11: 1,039,705 km (0.113 R)
• M12: 1,168,808 km (0.116 R)
• M13: 1,247,945 km (0.111 R)
• M14: 1,318,855 km (0.069 R)
• M15: 1,448,706 km (0.033 R)
• M16: 1,660,237 km (0.066 R)
• M17: 1,772,735 km (0.08 R)
• M18: 1,899,444 km (0.098 R)
• M19: 2,053,231 km (0.115 R)
• M20: 2,137,754 km (0.107 R)
• M21: 2,322,806 km (0.08 R)
• M22: 2,442,784 km (0.071 R)
• M23: 2,526,259 km (0.094 R)
• M24: 2,597,468 km (0.119 R)
• M25: 2,728,815 km (0.07 R)
• M26: 2,808,700 km (0.114 R)
• M27: 2,902,947 km (0.111 R)
• M28: 3,046,261 km (0.074 R)
• M29: 3,143,201 km (0.105 R)
• M30: 3,290,555 km (0.107 R)
• M31: 3,375,676 km (0.086 R)
• M32: 3,440,153 km (0.025 R)
• M33: 3,709,279 km (0.099 R)
• M34: 3,775,850 km (0.056 R)
• M35: 3,842,721 km (0.084 R)
• M36: 4,322,481 km (0.116 R)
• M37: 4,408,200 km (0.096 R)
• M38: 4,613,150 km (0.118 R)
• M39: 4,700,814 km (0.116 R)
• M40: 4,950,792 km (0.099 R)
• M41: 5,040,551 km (0.087 R)
• M42: 5,196,880 km (0.04 R)
• M43: 5,279,907 km (0.101 R)
• M44: 5,405,121 km (0.102 R)
• M45: 5,472,290 km (0.067 R)
• M46: 5,548,286 km (0.046 R)
• M47: 5,752,637 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 9.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 569 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,840,718 km

• M1: 116,238 km (0.112 R)
• M2: 202,256 km (0.086 R)
• M3: 283,638 km (0.111 R)
• M4: 410,197 km (0.051 R)
• M5: 516,262 km (0.028 R)
• M6: 641,775 km (0.069 R)
• M7: 763,548 km (0.048 R)
• M8: 837,598 km (0.045 R)
• M9: 903,870 km (0.116 R)
• M10: 1,086,081 km (0.057 R)
• M11: 1,158,935 km (0.071 R)
• M12: 1,251,087 km (0.067 R)
• M13: 1,321,847 km (0.112 R)
• M14: 1,504,955 km (0.113 R)
• M15: 1,657,544 km (0.067 R)
• M16: 1,788,592 km (0.089 R)
• M17: 2,047,247 km (0.086 R)
• M18: 2,110,377 km (0.098 R)
• M19: 2,181,137 km (0.077 R)
• M20: 2,398,652 km (0.099 R)
• M21: 2,510,103 km (0.069 R)
• M22: 2,676,605 km (0.051 R)
• M23: 2,854,776 km (0.112 R)
• M24: 3,020,830 km (0.107 R)
• M25: 3,125,249 km (0.102 R)
• M26: 3,354,134 km (0.097 R)
• M27: 3,529,612 km (0.108 R)
• M28: 3,631,189 km (0.108 R)
• M29: 3,699,555 km (0.08 R)
• M30: 4,065,023 km (0.116 R)
• M31: 4,144,908 km (0.067 R)
• M32: 4,270,271 km (0.115 R)
• M33: 4,333,402 km (0.092 R)
• M34: 4,497,211 km (0.06 R)
• M35: 4,570,664 km (0.092 R)
• M36: 4,728,041 km (0.12 R)
• M37: 4,925,061 km (0.094 R)
• M38: 4,991,333 km (0.082 R)
• M39: 5,134,349 km (0.065 R)
• M40: 5,220,816 km (0.087 R)
• M41: 5,317,456 km (0.1 R)
• M42: 5,809,633 km (0.118 R)
• M43: 5,879,645 km (0.074 R)
• M44: 5,939,933 km (0.113 R)
• M45: 6,091,625 km (0.043 R)
• M46: 6,316,471 km (0.094 R)
• M47: 6,543,860 km (0.048 R)
• M48: 6,606,392 km (0.036 R)
• M49: 6,943,286 km (0.074 R)
• M50: 7,060,421 km (0.083 R)
• M51: 7,178,155 km (0.092 R)
• M52: 7,253,402 km (0.102 R)
• M53: 7,318,178 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 8.7

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 1517 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,840,718 km

• M1: 137,780 km (0.114 R)
• M2: 199,863 km (0.07 R)
• M3: 655,837 km (0.096 R)
• M4: 715,676 km (0.119 R)
• M5: 881,879 km (0.06 R)
• M6: 1,025,942 km (0.071 R)
• M7: 1,123,330 km (0.076 R)
• M8: 1,356,703 km (0.115 R)
• M9: 1,454,540 km (0.071 R)
• M10: 1,772,735 km (0.071 R)
• M11: 1,891,067 km (0.064 R)
• M12: 2,169,618 km (0.117 R)
• M13: 2,354,820 km (0.042 R)
• M14: 2,473,302 km (0.028 R)
• M15: 2,593,728 km (0.056 R)
• M16: 2,654,614 km (0.094 R)
• M17: 2,890,829 km (0.026 R)
• M18: 3,082,015 km (0.078 R)
• M19: 3,159,806 km (0.114 R)
• M20: 3,396,769 km (0.094 R)
• M21: 3,763,284 km (0.073 R)
• M22: 3,818,635 km (0.103 R)
• M23: 3,888,198 km (0.081 R)
• M24: 3,986,484 km (0.108 R)
• M25: 4,071,306 km (0.069 R)
• M26: 4,199,661 km (0.082 R)
• M27: 4,372,895 km (0.091 R)
• M28: 4,533,863 km (0.117 R)
• M29: 4,652,045 km (0.094 R)
• M30: 4,786,384 km (0.093 R)
• M31: 5,058,802 km (0.037 R)
• M32: 5,243,405 km (0.055 R)
• M33: 5,336,455 km (0.093 R)
• M34: 5,398,838 km (0.119 R)
• M35: 5,571,623 km (0.079 R)
• M36: 5,682,475 km (0.12 R)
• M37: 6,396,356 km (0.09 R)
• M38: 6,865,345 km (0.091 R)
• M39: 6,984,276 km (0.091 R)
• M40: 7,172,620 km (0.11 R)
• M41: 7,659,710 km (0.097 R)
• M42: 7,730,320 km (0.063 R)
• M43: 7,996,455 km (0.106 R)
• M44: 8,121,668 km (0.106 R)
• M45: 8,428,643 km (0.099 R)
• M46: 8,592,602 km (0.086 R)
• M47: 8,647,505 km (0.07 R)
• M48: 8,886,862 km (0.09 R)
• M49: 9,053,813 km (0.114 R)
• M50: 9,334,458 km (0.08 R)
• M51: 9,466,404 km (0.117 R)
• M52: 9,732,089 km (0.071 R)
• M53: 10,096,659 km (0.056 R)
• M54: 10,348,732 km (0.043 R)
• M55: 10,407,225 km (0.077 R)
• M56: 10,504,912 km (0.108 R)
• M57: 10,681,587 km (0.116 R)
• M58: 10,938,297 km (0.095 R)
• M59: 11,237,194 km (0.12 R)
• M60: 11,417,908 km (0.055 R)
• M61: 11,741,338 km (0.096 R)
• M62: 11,802,374 km (0.05 R)
• M63: 12,170,535 km (0.113 R)
• M64: 12,418,119 km (0.053 R)
• M65: 12,584,173 km (0.072 R)
• M66: 13,255,419 km (0.116 R)
• M67: 13,916,791 km (0.069 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 14.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.21 AU - 4.57 AU

Year: 6239 Days

Day: 9.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,840,718 km

• M1: 234,869 km (0.113 R)
• M2: 402,269 km (0.056 R)
• M3: 526,734 km (0.099 R)
• M4: 634,594 km (0.11 R)
• M5: 739,761 km (0.059 R)
• M6: 864,825 km (0.047 R)
• M7: 970,741 km (0.116 R)
• M8: 1,095,954 km (0.046 R)
• M9: 1,506,451 km (0.113 R)
• M10: 1,687,763 km (0.061 R)
• M11: 2,109,480 km (0.034 R)
• M12: 2,295,131 km (0.117 R)
• M13: 2,467,018 km (0.061 R)
• M14: 2,584,004 km (0.098 R)
• M15: 3,050,450 km (0.055 R)
• M16: 3,369,094 km (0.11 R)
• M17: 3,879,073 km (0.105 R)
• M18: 4,178,269 km (0.091 R)
• M19: 4,366,163 km (0.116 R)
• M20: 4,605,071 km (0.089 R)
• M21: 5,733,488 km (0.071 R)
• M22: 5,942,925 km (0.077 R)
• M23: 6,181,534 km (0.109 R)
• M24: 6,315,573 km (0.115 R)
• M25: 6,668,475 km (0.11 R)
• M26: 6,833,481 km (0.069 R)
• M27: 7,055,784 km (0.072 R)
• M28: 7,736,903 km (0.114 R)
• M29: 7,968,779 km (0.111 R)
• M30: 8,202,900 km (0.095 R)
• M31: 8,350,404 km (0.071 R)
• M32: 8,858,438 km (0.093 R)
• M33: 9,070,717 km (0.073 R)
• M34: 9,284,493 km (0.118 R)
• M35: 10,062,102 km (0.111 R)
• M36: 10,538,721 km (0.071 R)
• M37: 10,860,656 km (0.078 R)
• M38: 11,055,283 km (0.077 R)
• M39: 11,679,555 km (0.06 R)
• M40: 12,281,686 km (0.077 R)
• M41: 12,518,499 km (0.076 R)
• M42: 12,688,592 km (0.03 R)
• M43: 13,203,658 km (0.116 R)
• M44: 13,655,593 km (0.092 R)
• M45: 13,936,238 km (0.106 R)
• M46: 14,360,797 km (0.051 R)
• M47: 14,538,968 km (0.062 R)
• M48: 14,753,791 km (0.077 R)
• M49: 15,623,403 km (0.077 R)
• M50: 15,953,865 km (0.068 R)
• M51: 16,696,469 km (0.113 R)
• M52: 17,034,410 km (0.092 R)
• M53: 17,260,902 km (0.087 R)
• M54: 17,526,438 km (0.119 R)
• M55: 17,755,173 km (0.114 R)
• M56: 18,061,549 km (0.095 R)
• M57: 18,292,678 km (0.11 R)
• M58: 18,796,524 km (0.106 R)
• M59: 19,030,644 km (0.082 R)
• M60: 19,305,007 km (0.03 R)
• M61: 19,659,703 km (0.081 R)
• M62: 20,056,287 km (0.119 R)
• M63: 21,019,099 km (0.111 R)
• M64: 21,343,427 km (0.072 R)
• M65: 21,873,901 km (0.108 R)
• M66: 22,284,847 km (0.102 R)
• M67: 22,657,046 km (0.097 R)
• M68: 22,823,100 km (0.098 R)
• M69: 23,701,539 km (0.083 R)
• M70: 25,018,449 km (0.05 R)
• M71: 26,010,881 km (0.083 R)
• M72: 26,840,551 km (0.073 R)
• M73: 27,457,343 km (0.036 R)
• M74: 28,794,897 km (0.105 R)
• M75: 29,335,843 km (0.105 R)
• M76: 29,789,125 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit