🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 12.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 472 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 6,512,784 km

• M1: 162,014 km (0.107 R)
• M2: 267,780 km (0.116 R)
• M3: 386,710 km (0.109 R)
• M4: 468,840 km (0.114 R)
• M5: 575,653 km (0.111 R)
• M6: 656,435 km (0.092 R)
• M7: 738,864 km (0.116 R)
• M8: 831,914 km (0.056 R)
• M9: 974,630 km (0.082 R)
• M10: 1,182,272 km (0.099 R)
• M11: 1,266,496 km (0.081 R)
• M12: 1,409,212 km (0.103 R)
• M13: 1,490,892 km (0.113 R)
• M14: 1,582,596 km (0.058 R)
• M15: 1,754,783 km (0.087 R)
• M16: 1,933,253 km (0.087 R)
• M17: 2,043,357 km (0.073 R)
• M18: 2,155,705 km (0.041 R)
• M19: 2,274,935 km (0.116 R)
• M20: 2,416,006 km (0.093 R)
• M21: 2,520,126 km (0.102 R)
• M22: 2,605,546 km (0.105 R)
• M23: 2,722,831 km (0.115 R)
• M24: 2,831,289 km (0.112 R)
• M25: 2,925,536 km (0.109 R)
• M26: 3,052,993 km (0.055 R)
• M27: 3,379,565 km (0.111 R)
• M28: 3,468,576 km (0.115 R)
• M29: 3,626,252 km (0.094 R)
• M30: 3,706,138 km (0.12 R)
• M31: 3,803,825 km (0.088 R)
• M32: 3,902,410 km (0.05 R)
• M33: 4,060,685 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 11.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.93 AU - 1.37 AU

Year: 784 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 6,512,784 km

• M1: 143,614 km (0.082 R)
• M2: 232,924 km (0.035 R)
• M3: 320,439 km (0.108 R)
• M4: 439,070 km (0.113 R)
• M5: 524,939 km (0.038 R)
• M6: 676,781 km (0.075 R)
• M7: 750,383 km (0.052 R)
• M8: 879,935 km (0.113 R)
• M9: 952,490 km (0.069 R)
• M10: 1,027,139 km (0.079 R)
• M11: 1,143,227 km (0.074 R)
• M12: 1,274,275 km (0.097 R)
• M13: 1,357,451 km (0.059 R)
• M14: 1,630,018 km (0.099 R)
• M15: 1,732,643 km (0.118 R)
• M16: 1,890,618 km (0.117 R)
• M17: 1,962,425 km (0.055 R)
• M18: 2,102,748 km (0.055 R)
• M19: 2,202,380 km (0.119 R)
• M20: 2,557,226 km (0.082 R)
• M21: 2,731,358 km (0.076 R)
• M22: 2,819,920 km (0.039 R)
• M23: 2,916,410 km (0.065 R)
• M24: 3,105,652 km (0.104 R)
• M25: 3,255,848 km (0.105 R)
• M26: 3,342,615 km (0.104 R)
• M27: 3,503,881 km (0.086 R)
• M28: 3,585,562 km (0.083 R)
• M29: 3,675,320 km (0.049 R)
• M30: 4,034,505 km (0.088 R)
• M31: 4,214,322 km (0.081 R)
• M32: 4,301,388 km (0.074 R)
• M33: 4,493,172 km (0.045 R)
• M34: 4,639,030 km (0.082 R)
• M35: 4,753,622 km (0.03 R)
• M36: 4,927,155 km (0.037 R)
• M37: 5,002,104 km (0.111 R)
• M38: 5,077,501 km (0.095 R)
• M39: 5,195,684 km (0.116 R)
• M40: 5,271,979 km (0.092 R)
• M41: 5,383,130 km (0.064 R)
• M42: 5,685,916 km (0.093 R)
• M43: 5,817,412 km (0.119 R)
• M44: 5,941,130 km (0.091 R)
• M45: 6,065,745 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 10.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.23 AU - 1.97 AU

Year: 1287 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 6,512,784 km

• M1: 140,024 km (0.083 R)
• M2: 232,325 km (0.034 R)
• M3: 318,943 km (0.116 R)
• M4: 413,489 km (0.114 R)
• M5: 481,705 km (0.058 R)
• M6: 606,320 km (0.115 R)
• M7: 681,418 km (0.098 R)
• M8: 754,272 km (0.109 R)
• M9: 884,572 km (0.069 R)
• M10: 1,009,935 km (0.114 R)
• M11: 1,155,195 km (0.051 R)
• M12: 1,251,386 km (0.096 R)
• M13: 1,336,059 km (0.033 R)
• M14: 1,437,486 km (0.113 R)
• M15: 1,534,126 km (0.079 R)
• M16: 1,789,490 km (0.119 R)
• M17: 1,934,600 km (0.047 R)
• M18: 2,083,749 km (0.09 R)
• M19: 2,159,894 km (0.108 R)
• M20: 2,527,306 km (0.11 R)
• M21: 2,746,318 km (0.106 R)
• M22: 2,867,642 km (0.087 R)
• M23: 3,370,739 km (0.057 R)
• M24: 3,460,648 km (0.079 R)
• M25: 3,612,340 km (0.115 R)
• M26: 3,818,037 km (0.102 R)
• M27: 3,901,363 km (0.095 R)
• M28: 4,316,647 km (0.066 R)
• M29: 4,447,246 km (0.09 R)
• M30: 4,757,212 km (0.068 R)
• M31: 4,847,121 km (0.119 R)
• M32: 5,097,248 km (0.11 R)
• M33: 5,622,187 km (0.107 R)
• M34: 5,729,299 km (0.062 R)
• M35: 5,861,095 km (0.092 R)
• M36: 5,933,351 km (0.114 R)
• M37: 6,030,290 km (0.091 R)
• M38: 6,299,566 km (0.106 R)
• M39: 6,423,134 km (0.079 R)
• M40: 6,497,784 km (0.098 R)
• M41: 6,875,219 km (0.032 R)
• M42: 7,002,676 km (0.089 R)
• M43: 7,441,596 km (0.099 R)
• M44: 7,572,495 km (0.074 R)
• M45: 7,664,647 km (0.099 R)
• M46: 7,929,734 km (0.102 R)
• M47: 8,224,741 km (0.115 R)
• M48: 8,346,514 km (0.084 R)
• M49: 8,482,648 km (0.113 R)
• M50: 8,605,618 km (0.043 R)
• M51: 8,674,283 km (0.096 R)
• M52: 8,839,738 km (0.081 R)
• M53: 8,978,415 km (0.092 R)
• M54: 9,061,891 km (0.116 R)
• M55: 9,257,864 km (0.09 R)
• M56: 9,427,059 km (0.088 R)
• M57: 9,497,819 km (0.09 R)
• M58: 9,625,576 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 14.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.32 AU - 2.1 AU

Year: 1422 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 6,512,784 km

• M1: 212,579 km (0.113 R)
• M2: 328,816 km (0.118 R)
• M3: 430,543 km (0.081 R)
• M4: 537,505 km (0.077 R)
• M5: 631,901 km (0.085 R)
• M6: 739,911 km (0.104 R)
• M7: 890,855 km (0.084 R)
• M8: 1,083,986 km (0.091 R)
• M9: 1,531,733 km (0.075 R)
• M10: 1,730,698 km (0.068 R)
• M11: 2,165,130 km (0.108 R)
• M12: 2,463,578 km (0.112 R)
• M13: 2,558,872 km (0.102 R)
• M14: 2,764,569 km (0.064 R)
• M15: 2,930,772 km (0.056 R)
• M16: 3,285,319 km (0.106 R)
• M17: 3,390,785 km (0.095 R)
• M18: 3,665,896 km (0.115 R)
• M19: 3,763,284 km (0.101 R)
• M20: 4,073,400 km (0.087 R)
• M21: 4,238,108 km (0.097 R)
• M22: 4,353,448 km (0.097 R)
• M23: 4,772,022 km (0.099 R)
• M24: 5,040,401 km (0.105 R)
• M25: 5,452,244 km (0.089 R)
• M26: 5,549,931 km (0.085 R)
• M27: 5,662,429 km (0.107 R)
• M28: 5,803,949 km (0.103 R)
• M29: 5,918,092 km (0.03 R)
• M30: 6,076,366 km (0.062 R)
• M31: 6,235,838 km (0.108 R)
• M32: 6,382,294 km (0.106 R)
• M33: 6,678,348 km (0.06 R)
• M34: 6,798,026 km (0.116 R)
• M35: 7,207,476 km (0.089 R)
• M36: 7,500,538 km (0.043 R)
• M37: 7,640,711 km (0.092 R)
• M38: 7,828,905 km (0.107 R)
• M39: 8,002,888 km (0.104 R)
• M40: 8,210,230 km (0.077 R)
• M41: 8,403,062 km (0.093 R)
• M42: 8,581,233 km (0.084 R)
• M43: 8,990,832 km (0.085 R)
• M44: 9,090,165 km (0.073 R)
• M45: 9,373,503 km (0.075 R)
• M46: 9,490,938 km (0.082 R)
• M47: 9,948,857 km (0.117 R)
• M48: 10,085,888 km (0.114 R)
• M49: 10,240,872 km (0.073 R)
• M50: 11,222,832 km (0.078 R)
• M51: 11,401,303 km (0.087 R)
• M52: 11,997,300 km (0.036 R)
• M53: 12,289,914 km (0.11 R)
• M54: 12,437,118 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 12.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.21 AU

Year: 1771 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 6,512,784 km

• M1: 156,629 km (0.041 R)
• M2: 280,795 km (0.061 R)
• M3: 393,293 km (0.089 R)
• M4: 474,973 km (0.116 R)
• M5: 608,415 km (0.107 R)
• M6: 828,323 km (0.054 R)
• M7: 910,303 km (0.09 R)
• M8: 1,174,493 km (0.115 R)
• M9: 1,268,291 km (0.1 R)
• M10: 1,391,559 km (0.117 R)
• M11: 1,473,090 km (0.068 R)
• M12: 1,650,663 km (0.093 R)
• M13: 1,875,509 km (0.084 R)
• M14: 2,184,129 km (0.044 R)
• M15: 2,355,418 km (0.107 R)
• M16: 2,598,515 km (0.084 R)
• M17: 2,677,652 km (0.116 R)
• M18: 3,026,066 km (0.102 R)
• M19: 3,352,189 km (0.095 R)
• M20: 3,513,306 km (0.107 R)
• M21: 3,727,979 km (0.094 R)
• M22: 3,921,110 km (0.053 R)
• M23: 3,999,349 km (0.096 R)
• M24: 4,317,395 km (0.119 R)
• M25: 4,809,871 km (0.114 R)
• M26: 5,105,626 km (0.107 R)
• M27: 5,465,409 km (0.032 R)
• M28: 5,774,179 km (0.108 R)
• M29: 5,938,138 km (0.094 R)
• M30: 6,439,440 km (0.104 R)
• M31: 6,532,041 km (0.047 R)
• M32: 6,734,298 km (0.119 R)
• M33: 6,844,103 km (0.109 R)
• M34: 6,922,941 km (0.089 R)
• M35: 7,273,149 km (0.064 R)
• M36: 7,434,416 km (0.07 R)
• M37: 7,613,036 km (0.064 R)
• M38: 7,891,886 km (0.09 R)
• M39: 8,057,641 km (0.113 R)
• M40: 8,157,572 km (0.109 R)
• M41: 8,274,707 km (0.11 R)
• M42: 8,493,718 km (0.115 R)
• M43: 8,817,298 km (0.111 R)
• M44: 8,954,929 km (0.091 R)
• M45: 9,075,804 km (0.118 R)
• M46: 9,371,559 km (0.117 R)
• M47: 9,512,031 km (0.093 R)
• M48: 9,901,584 km (0.069 R)
• M49: 10,242,218 km (0.091 R)
• M50: 10,550,390 km (0.109 R)
• M51: 10,678,146 km (0.078 R)
• M52: 10,990,656 km (0.119 R)
• M53: 11,306,009 km (0.078 R)
• M54: 11,418,057 km (0.071 R)
• M55: 11,662,201 km (0.096 R)
• M56: 11,794,446 km (0.094 R)
• M57: 12,578,488 km (0.093 R)
• M58: 12,830,561 km (0.086 R)
• M59: 13,045,234 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 13.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.19 AU - 3.09 AU

Year: 2727 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 6,512,784 km

• M1: 205,248 km (0.095 R)
• M2: 290,669 km (0.113 R)
• M3: 537,804 km (0.107 R)
• M4: 626,067 km (0.068 R)
• M5: 829,371 km (0.11 R)
• M6: 973,134 km (0.079 R)
• M7: 1,893,161 km (0.079 R)
• M8: 2,043,357 km (0.108 R)
• M9: 2,747,365 km (0.077 R)
• M10: 2,961,888 km (0.104 R)
• M11: 3,130,186 km (0.11 R)
• M12: 3,827,162 km (0.095 R)
• M13: 4,379,178 km (0.097 R)
• M14: 4,580,088 km (0.098 R)
• M15: 4,965,004 km (0.068 R)
• M16: 5,432,048 km (0.104 R)
• M17: 5,839,702 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit