🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 13

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.93 AU - 0.97 AU

Year: 651 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,789,443 km

• M1: 163,660 km (0.118 R)
• M2: 309,817 km (0.116 R)
• M3: 391,049 km (0.054 R)
• M4: 495,468 km (0.043 R)
• M5: 705,803 km (0.119 R)
• M6: 805,136 km (0.077 R)
• M7: 910,004 km (0.087 R)
• M8: 991,983 km (0.065 R)
• M9: 1,134,700 km (0.089 R)
• M10: 1,378,395 km (0.069 R)
• M11: 1,493,884 km (0.099 R)
• M12: 1,619,397 km (0.069 R)
• M13: 1,881,642 km (0.099 R)
• M14: 2,025,256 km (0.09 R)
• M15: 2,165,280 km (0.082 R)
• M16: 2,346,891 km (0.095 R)
• M17: 2,613,026 km (0.05 R)
• M18: 2,709,367 km (0.086 R)
• M19: 2,880,956 km (0.101 R)
• M20: 3,382,408 km (0.075 R)
• M21: 3,478,898 km (0.038 R)
• M22: 3,674,872 km (0.112 R)
• M23: 3,938,912 km (0.092 R)
• M24: 4,068,613 km (0.095 R)
• M25: 4,246,934 km (0.113 R)
• M26: 4,332,354 km (0.083 R)
• M27: 4,572,609 km (0.061 R)
• M28: 4,748,386 km (0.034 R)
• M29: 4,916,534 km (0.097 R)
• M30: 5,106,823 km (0.119 R)
• M31: 5,371,162 km (0.034 R)
• M32: 5,463,763 km (0.116 R)
• M33: 5,587,929 km (0.045 R)
• M34: 5,839,403 km (0.043 R)
• M35: 6,105,239 km (0.064 R)
• M36: 6,309,889 km (0.058 R)
• M37: 6,418,646 km (0.052 R)
• M38: 6,517,082 km (0.105 R)
• M39: 6,648,877 km (0.081 R)
• M40: 6,837,371 km (0.082 R)
• M41: 7,038,879 km (0.084 R)
• M42: 7,208,373 km (0.064 R)
• M43: 7,390,584 km (0.119 R)
• M44: 7,482,287 km (0.103 R)
• M45: 7,747,973 km (0.09 R)
• M46: 7,852,841 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 14.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.01 AU - 1.35 AU

Year: 901 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,789,443 km

• M1: 183,108 km (0.091 R)
• M2: 283,488 km (0.079 R)
• M3: 444,156 km (0.106 R)
• M4: 548,426 km (0.082 R)
• M5: 638,035 km (0.035 R)
• M6: 757,713 km (0.073 R)
• M7: 871,557 km (0.101 R)
• M8: 972,835 km (0.117 R)
• M9: 1,066,483 km (0.12 R)
• M10: 1,276,967 km (0.031 R)
• M11: 1,367,923 km (0.119 R)
• M12: 1,501,963 km (0.11 R)
• M13: 1,635,853 km (0.082 R)
• M14: 1,822,700 km (0.116 R)
• M15: 1,946,418 km (0.06 R)
• M16: 2,057,569 km (0.065 R)
• M17: 2,165,878 km (0.113 R)
• M18: 2,270,896 km (0.108 R)
• M19: 2,366,938 km (0.117 R)
• M20: 2,486,167 km (0.071 R)
• M21: 2,607,491 km (0.101 R)
• M22: 2,770,702 km (0.042 R)
• M23: 2,867,941 km (0.095 R)
• M24: 3,036,538 km (0.107 R)
• M25: 3,160,853 km (0.104 R)
• M26: 3,292,948 km (0.117 R)
• M27: 3,451,372 km (0.113 R)
• M28: 3,757,001 km (0.103 R)
• M29: 4,268,626 km (0.116 R)
• M30: 4,442,010 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.4

Radius: 6.8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.82 AU - 6.98 AU

Year: 12740 Days

Day: 21.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,789,443 km

• M1: 158,275 km (0.048 R)
• M2: 260,450 km (0.104 R)
• M3: 401,221 km (0.071 R)
• M4: 481,256 km (0.035 R)
• M5: 1,187,059 km (0.108 R)
• M6: 1,512,584 km (0.12 R)
• M7: 1,555,219 km (0.083 R)
• M8: 2,617,664 km (0.092 R)
• M9: 2,773,395 km (0.111 R)
• M10: 3,066,457 km (0.086 R)
• M11: 3,148,138 km (0.095 R)
• M12: 3,341,568 km (0.047 R)
• M13: 3,769,268 km (0.109 R)
• M14: 3,915,724 km (0.098 R)
• M15: 4,832,909 km (0.101 R)
• M16: 5,024,095 km (0.087 R)
• M17: 5,153,048 km (0.094 R)
• M18: 5,746,353 km (0.054 R)
• M19: 5,914,950 km (0.12 R)
• M20: 6,188,266 km (0.079 R)
• M21: 6,257,230 km (0.066 R)
• M22: 6,326,494 km (0.035 R)
• M23: 6,465,620 km (0.03 R)
• M24: 6,889,431 km (0.084 R)
• M25: 7,615,579 km (0.107 R)
• M26: 8,062,876 km (0.09 R)
• M27: 8,213,821 km (0.116 R)
• M28: 8,788,426 km (0.114 R)
• M29: 8,943,858 km (0.085 R)
• M30: 9,296,909 km (0.096 R)
• M31: 10,342,299 km (0.076 R)
• M32: 10,547,547 km (0.094 R)
• M33: 10,795,730 km (0.11 R)
• M34: 11,045,858 km (0.094 R)
• M35: 11,129,633 km (0.057 R)
• M36: 11,850,246 km (0.09 R)
• M37: 12,673,483 km (0.06 R)
• M38: 13,025,487 km (0.113 R)
• M39: 13,202,760 km (0.109 R)
• M40: 14,010,439 km (0.106 R)
• M41: 14,055,767 km (0.11 R)
• M42: 15,344,852 km (0.036 R)
• M43: 15,720,193 km (0.076 R)
• M44: 17,057,149 km (0.097 R)
• M45: 17,105,619 km (0.1 R)
• M46: 17,397,185 km (0.094 R)
• M47: 17,592,410 km (0.07 R)
• M48: 17,886,669 km (0.115 R)
• M49: 18,034,323 km (0.111 R)
• M50: 18,330,975 km (0.064 R)
• M51: 19,635,319 km (0.104 R)
• M52: 19,787,610 km (0.037 R)
• M53: 20,504,034 km (0.094 R)
• M54: 21,333,255 km (0.036 R)
• M55: 21,385,464 km (0.043 R)
• M56: 21,909,655 km (0.085 R)
• M57: 21,962,314 km (0.025 R)
• M58: 22,014,972 km (0.069 R)
• M59: 22,757,127 km (0.119 R)
• M60: 23,238,683 km (0.104 R)
• M61: 23,561,515 km (0.047 R)
• M62: 24,538,838 km (0.034 R)
• M63: 24,702,947 km (0.07 R)
• M64: 25,032,511 km (0.098 R)
• M65: 25,363,421 km (0.087 R)
• M66: 25,418,623 km (0.108 R)
• M67: 25,529,325 km (0.096 R)
• M68: 26,532,978 km (0.104 R)
• M69: 26,870,321 km (0.114 R)
• M70: 27,152,612 km (0.086 R)
• M71: 27,209,160 km (0.108 R)
• M72: 27,379,103 km (0.086 R)
• M73: 27,891,027 km (0.114 R)
• M74: 28,005,320 km (0.053 R)
• M75: 28,234,205 km (0.062 R)
• M76: 28,521,133 km (0.084 R)
• M77: 28,578,579 km (0.034 R)
• M78: 28,924,449 km (0.063 R)
• M79: 29,503,991 km (0.115 R)
• M80: 29,853,452 km (0.091 R)
• M81: 31,087,634 km (0.073 R)
• M82: 31,979,387 km (0.07 R)
• M83: 32,758,942 km (0.084 R)
• M84: 33,241,844 km (0.098 R)
• M85: 34,704,462 km (0.054 R)
• M86: 34,765,947 km (0.094 R)
• M87: 34,950,251 km (0.085 R)
• M88: 36,312,639 km (0.102 R)
• M89: 37,000,341 km (0.111 R)
• M90: 38,642,776 km (0.102 R)
• M91: 39,986,613 km (0.101 R)
• M92: 40,955,858 km (0.112 R)
• M93: 41,020,783 km (0.081 R)
• M94: 41,410,785 km (0.091 R)
• M95: 42,260,202 km (0.034 R)
• M96: 44,242,074 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.1

Radius: 3.7

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.58 AU - 10.9 AU

Year: 19743 Days

Day: 21 Hours

Environment

Temp: -244 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,789,443 km

• M1: 85,720 km (0.074 R)
• M2: 113,694 km (0.087 R)
• M3: 433,834 km (0.045 R)
• M4: 992,283 km (0.067 R)
• M5: 1,220,868 km (0.105 R)
• M6: 1,300,604 km (0.116 R)
• M7: 1,465,311 km (0.114 R)
• M8: 1,936,395 km (0.104 R)
• M9: 2,517,433 km (0.034 R)
• M10: 2,619,309 km (0.1 R)
• M11: 2,862,106 km (0.099 R)
• M12: 2,932,717 km (0.08 R)
• M13: 3,148,287 km (0.081 R)
• M14: 3,670,982 km (0.103 R)
• M15: 4,920,573 km (0.097 R)
• M16: 5,133,451 km (0.115 R)
• M17: 6,287,898 km (0.115 R)
• M18: 6,941,341 km (0.079 R)
• M19: 7,036,336 km (0.091 R)
• M20: 8,210,978 km (0.088 R)
• M21: 10,083,046 km (0.078 R)
• M22: 11,177,355 km (0.114 R)
• M23: 11,400,704 km (0.104 R)
• M24: 12,655,381 km (0.108 R)
• M25: 13,713,936 km (0.112 R)
• M26: 13,773,626 km (0.114 R)
• M27: 14,253,835 km (0.107 R)
• M28: 14,800,765 km (0.111 R)
• M29: 15,292,493 km (0.109 R)
• M30: 16,103,014 km (0.064 R)
• M31: 16,228,975 km (0.116 R)
• M32: 16,355,236 km (0.107 R)
• M33: 17,830,570 km (0.083 R)
• M34: 18,419,387 km (0.065 R)
• M35: 19,281,071 km (0.096 R)
• M36: 19,347,941 km (0.055 R)
• M37: 20,495,656 km (0.085 R)
• M38: 22,013,476 km (0.074 R)
• M39: 22,715,240 km (0.101 R)
• M40: 23,638,558 km (0.059 R)
• M41: 23,853,380 km (0.075 R)
• M42: 23,925,187 km (0.118 R)
• M43: 24,068,801 km (0.118 R)
• M44: 24,429,332 km (0.109 R)
• M45: 24,646,548 km (0.038 R)
• M46: 25,082,776 km (0.029 R)
• M47: 25,521,546 km (0.112 R)
• M48: 25,741,904 km (0.096 R)
• M49: 26,110,663 km (0.112 R)
• M50: 27,002,416 km (0.084 R)
• M51: 30,512,580 km (0.102 R)
• M52: 31,059,211 km (0.119 R)
• M53: 31,687,821 km (0.085 R)
• M54: 33,438,116 km (0.1 R)
• M55: 34,163,217 km (0.06 R)
• M56: 37,031,607 km (0.069 R)
• M57: 38,284,339 km (0.066 R)
• M58: 38,873,605 km (0.114 R)
• M59: 39,042,501 km (0.073 R)
• M60: 39,890,871 km (0.083 R)
• M61: 40,317,374 km (0.063 R)
• M62: 40,402,795 km (0.082 R)
• M63: 41,088,850 km (0.097 R)
• M64: 42,038,198 km (0.107 R)
• M65: 42,907,661 km (0.1 R)
• M66: 42,994,877 km (0.097 R)
• M67: 44,929,626 km (0.104 R)
• M68: 45,373,333 km (0.108 R)
• M69: 46,712,982 km (0.096 R)
• M70: 48,065,497 km (0.084 R)
• M71: 50,440,363 km (0.029 R)
• M72: 50,532,515 km (0.093 R)
• M73: 51,920,634 km (0.055 R)
• M74: 52,666,230 km (0.062 R)
• M75: 52,853,077 km (0.074 R)
• M76: 53,603,011 km (0.03 R)
• M77: 53,696,959 km (0.069 R)
• M78: 55,113,352 km (0.072 R)
• M79: 55,303,191 km (0.105 R)
• M80: 56,733,496 km (0.062 R)
• M81: 57,597,424 km (0.113 R)
• M82: 58,079,279 km (0.071 R)
• M83: 59,241,206 km (0.086 R)
• M84: 60,606,436 km (0.088 R)
• M85: 62,376,927 km (0.065 R)
• M86: 62,475,811 km (0.054 R)
• M87: 63,765,793 km (0.075 R)
• M88: 63,965,058 km (0.109 R)
• M89: 65,767,263 km (0.088 R)
• M90: 65,968,622 km (0.092 R)
• M91: 66,876,980 km (0.094 R)
• M92: 67,383,369 km (0.115 R)
• M93: 67,586,373 km (0.076 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: 189 - 19,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit