🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 10.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 370 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,344,109 km

• M1: 153,487 km (0.092 R)
• M2: 225,145 km (0.11 R)
• M3: 315,352 km (0.046 R)
• M4: 388,206 km (0.086 R)
• M5: 488,287 km (0.084 R)
• M6: 588,069 km (0.1 R)
• M7: 688,150 km (0.109 R)
• M8: 873,203 km (0.105 R)
• M9: 950,395 km (0.113 R)
• M10: 1,107,473 km (0.101 R)
• M11: 1,182,272 km (0.11 R)
• M12: 1,259,016 km (0.084 R)
• M13: 1,372,261 km (0.116 R)
• M14: 1,468,602 km (0.082 R)
• M15: 1,577,809 km (0.071 R)
• M16: 1,662,930 km (0.11 R)
• M17: 1,749,547 km (0.112 R)
• M18: 1,832,275 km (0.11 R)
• M19: 1,939,088 km (0.106 R)
• M20: 2,082,851 km (0.07 R)
• M21: 2,170,815 km (0.038 R)
• M22: 2,296,178 km (0.036 R)
• M23: 2,399,400 km (0.104 R)
• M24: 2,516,685 km (0.091 R)
• M25: 2,655,063 km (0.083 R)
• M26: 2,757,238 km (0.1 R)
• M27: 2,932,717 km (0.093 R)
• M28: 3,287,862 km (0.092 R)
• M29: 3,397,966 km (0.109 R)
• M30: 3,502,236 km (0.12 R)
• M31: 3,621,615 km (0.109 R)
• M32: 3,980,949 km (0.117 R)
• M33: 4,054,252 km (0.08 R)
• M34: 4,172,434 km (0.114 R)
• M35: 4,442,608 km (0.096 R)
• M36: 4,549,271 km (0.082 R)
• M37: 4,656,683 km (0.05 R)
• M38: 4,882,127 km (0.061 R)
• M39: 4,952,886 km (0.073 R)
• M40: 5,166,961 km (0.083 R)
• M41: 5,343,786 km (0.034 R)
• M42: 5,457,330 km (0.116 R)
• M43: 5,555,167 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.3

Radius: 12.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,344,109 km

• M1: 167,849 km (0.1 R)
• M2: 249,978 km (0.094 R)
• M3: 359,184 km (0.072 R)
• M4: 473,178 km (0.109 R)
• M5: 587,172 km (0.117 R)
• M6: 681,568 km (0.118 R)
• M7: 803,640 km (0.069 R)
• M8: 892,202 km (0.098 R)
• M9: 976,575 km (0.074 R)
• M10: 1,076,057 km (0.057 R)
• M11: 1,221,616 km (0.101 R)
• M12: 1,303,596 km (0.119 R)
• M13: 1,387,520 km (0.081 R)
• M14: 1,491,790 km (0.111 R)
• M15: 1,603,540 km (0.106 R)
• M16: 1,713,344 km (0.118 R)
• M17: 1,815,969 km (0.073 R)
• M18: 1,951,055 km (0.097 R)
• M19: 2,053,380 km (0.09 R)
• M20: 2,178,743 km (0.109 R)
• M21: 2,514,441 km (0.112 R)
• M22: 2,598,216 km (0.036 R)
• M23: 2,872,728 km (0.083 R)
• M24: 2,984,029 km (0.062 R)
• M25: 3,229,220 km (0.108 R)
• M26: 3,351,291 km (0.116 R)
• M27: 3,468,726 km (0.048 R)
• M28: 3,669,785 km (0.112 R)
• M29: 3,894,033 km (0.104 R)
• M30: 4,004,585 km (0.114 R)
• M31: 4,155,978 km (0.117 R)
• M32: 4,235,565 km (0.11 R)
• M33: 4,349,408 km (0.105 R)
• M34: 4,430,491 km (0.092 R)
• M35: 4,669,548 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 14.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.92 AU

Year: 445 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,344,109 km

• M1: 184,604 km (0.109 R)
• M2: 338,390 km (0.117 R)
• M3: 546,182 km (0.052 R)
• M4: 657,782 km (0.1 R)
• M5: 797,805 km (0.12 R)
• M6: 892,351 km (0.096 R)
• M7: 1,033,721 km (0.083 R)
• M8: 1,174,493 km (0.113 R)
• M9: 1,279,959 km (0.106 R)
• M10: 1,432,400 km (0.096 R)
• M11: 1,526,048 km (0.077 R)
• M12: 1,730,399 km (0.082 R)
• M13: 1,911,562 km (0.119 R)
• M14: 2,212,702 km (0.082 R)
• M15: 2,322,357 km (0.078 R)
• M16: 2,439,941 km (0.054 R)
• M17: 2,577,571 km (0.102 R)
• M18: 2,767,561 km (0.087 R)
• M19: 2,974,903 km (0.04 R)
• M20: 3,109,691 km (0.086 R)
• M21: 3,213,661 km (0.117 R)
• M22: 3,318,978 km (0.103 R)
• M23: 3,738,002 km (0.11 R)
• M24: 3,897,922 km (0.116 R)
• M25: 4,003,389 km (0.1 R)
• M26: 4,095,541 km (0.079 R)
• M27: 4,246,186 km (0.036 R)
• M28: 4,442,458 km (0.11 R)
• M29: 4,582,332 km (0.103 R)
• M30: 4,761,401 km (0.071 R)
• M31: 4,874,347 km (0.073 R)
• M32: 4,988,341 km (0.093 R)
• M33: 5,366,973 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.8

Radius: 13.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.31 AU - 7.15 AU

Year: 8856 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,344,109 km

• M1: 357,389 km (0.113 R)
• M2: 632,350 km (0.112 R)
• M3: 780,003 km (0.062 R)
• M4: 903,870 km (0.065 R)
• M5: 1,132,905 km (0.099 R)
• M6: 1,360,293 km (0.114 R)
• M7: 1,580,352 km (0.044 R)
• M8: 1,694,944 km (0.041 R)
• M9: 2,156,453 km (0.086 R)
• M10: 2,548,400 km (0.06 R)
• M11: 2,906,537 km (0.1 R)
• M12: 3,193,167 km (0.074 R)
• M13: 3,519,290 km (0.089 R)
• M14: 4,365,415 km (0.034 R)
• M15: 4,895,890 km (0.095 R)
• M16: 5,446,858 km (0.052 R)
• M17: 5,909,265 km (0.107 R)
• M18: 6,054,226 km (0.06 R)
• M19: 6,986,370 km (0.099 R)
• M20: 8,610,554 km (0.094 R)
• M21: 8,733,972 km (0.039 R)
• M22: 8,857,840 km (0.073 R)
• M23: 8,940,717 km (0.085 R)
• M24: 9,275,068 km (0.086 R)
• M25: 9,999,421 km (0.088 R)
• M26: 10,521,517 km (0.103 R)
• M27: 10,963,579 km (0.069 R)
• M28: 11,097,469 km (0.061 R)
• M29: 11,456,803 km (0.081 R)
• M30: 11,683,444 km (0.07 R)
• M31: 11,957,358 km (0.037 R)
• M32: 12,187,290 km (0.064 R)
• M33: 12,279,741 km (0.073 R)
• M34: 13,074,405 km (0.103 R)
• M35: 13,263,796 km (0.117 R)
• M36: 13,789,333 km (0.114 R)
• M37: 14,078,955 km (0.101 R)
• M38: 14,811,685 km (0.117 R)
• M39: 15,058,671 km (0.115 R)
• M40: 15,157,855 km (0.1 R)
• M41: 15,356,969 km (0.092 R)
• M42: 16,161,806 km (0.105 R)
• M43: 17,603,331 km (0.071 R)
• M44: 17,760,110 km (0.05 R)
• M45: 18,286,545 km (0.116 R)
• M46: 19,300,668 km (0.065 R)
• M47: 21,494,820 km (0.081 R)
• M48: 22,394,652 km (0.066 R)
• M49: 23,077,416 km (0.101 R)
• M50: 23,306,600 km (0.071 R)
• M51: 24,114,578 km (0.099 R)
• M52: 24,405,397 km (0.117 R)
• M53: 25,698,670 km (0.082 R)
• M54: 26,114,851 km (0.095 R)
• M55: 26,413,449 km (0.04 R)
• M56: 26,593,116 km (0.114 R)
• M57: 27,740,831 km (0.095 R)
• M58: 29,213,771 km (0.069 R)
• M59: 30,460,370 km (0.106 R)
• M60: 32,426,984 km (0.113 R)
• M61: 32,748,021 km (0.102 R)
• M62: 33,522,788 km (0.093 R)
• M63: 33,782,490 km (0.055 R)
• M64: 33,977,566 km (0.1 R)
• M65: 34,630,860 km (0.087 R)
• M66: 34,761,908 km (0.084 R)
• M67: 35,288,193 km (0.054 R)
• M68: 35,486,111 km (0.113 R)
• M69: 35,883,293 km (0.087 R)
• M70: 36,015,987 km (0.089 R)
• M71: 36,148,829 km (0.114 R)
• M72: 36,815,737 km (0.107 R)
• M73: 36,949,477 km (0.108 R)
• M74: 37,150,686 km (0.105 R)
• M75: 38,568,425 km (0.096 R)
• M76: 39,249,694 km (0.079 R)
• M77: 39,386,427 km (0.118 R)
• M78: 40,624,349 km (0.114 R)
• M79: 41,456,712 km (0.052 R)
• M80: 42,575,105 km (0.109 R)
• M81: 45,199,650 km (0.115 R)
• M82: 45,630,193 km (0.065 R)
• M83: 47,365,827 km (0.044 R)
• M84: 47,730,098 km (0.12 R)
• M85: 47,876,106 km (0.12 R)
• M86: 49,270,358 km (0.034 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit