🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 368 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,712,369 km

• M1: 130,300 km (0.101 R)
• M2: 195,524 km (0.108 R)
• M3: 286,630 km (0.09 R)
• M4: 342,729 km (0.101 R)
• M5: 450,140 km (0.052 R)
• M6: 515,514 km (0.117 R)
• M7: 595,250 km (0.089 R)
• M8: 725,550 km (0.098 R)
• M9: 857,495 km (0.092 R)
• M10: 924,515 km (0.096 R)
• M11: 1,122,882 km (0.105 R)
• M12: 1,296,415 km (0.101 R)
• M13: 1,384,229 km (0.115 R)
• M14: 1,504,356 km (0.106 R)
• M15: 1,576,163 km (0.105 R)
• M16: 1,638,545 km (0.077 R)
• M17: 1,793,080 km (0.12 R)
• M18: 1,924,577 km (0.109 R)
• M19: 2,110,676 km (0.114 R)
• M20: 2,203,128 km (0.113 R)
• M21: 2,398,054 km (0.056 R)
• M22: 2,611,081 km (0.111 R)
• M23: 2,697,998 km (0.11 R)
• M24: 2,785,961 km (0.094 R)
• M25: 2,849,391 km (0.068 R)
• M26: 2,906,836 km (0.077 R)
• M27: 3,023,074 km (0.118 R)
• M28: 3,240,140 km (0.071 R)
• M29: 3,374,180 km (0.102 R)
• M30: 3,516,896 km (0.079 R)
• M31: 3,654,826 km (0.116 R)
• M32: 3,773,457 km (0.114 R)
• M33: 3,879,073 km (0.046 R)
• M34: 4,007,278 km (0.088 R)
• M35: 4,071,904 km (0.08 R)
• M36: 4,136,830 km (0.104 R)
• M37: 4,326,520 km (0.104 R)
• M38: 4,400,272 km (0.096 R)
• M39: 4,511,722 km (0.034 R)
• M40: 4,676,729 km (0.073 R)
• M41: 4,790,423 km (0.116 R)
• M42: 4,989,687 km (0.117 R)
• M43: 5,098,146 km (0.096 R)
• M44: 5,246,697 km (0.118 R)
• M45: 5,317,456 km (0.118 R)
• M46: 5,388,665 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 9.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.87 AU - 0.97 AU

Year: 620 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 15,712,369 km

• M1: 127,308 km (0.028 R)
• M2: 242,498 km (0.042 R)
• M3: 344,225 km (0.052 R)
• M4: 439,668 km (0.088 R)
• M5: 535,560 km (0.104 R)
• M6: 736,470 km (0.066 R)
• M7: 801,845 km (0.059 R)
• M8: 889,659 km (0.102 R)
• M9: 1,059,303 km (0.098 R)
• M10: 1,239,718 km (0.068 R)
• M11: 1,369,868 km (0.114 R)
• M12: 1,692,550 km (0.114 R)
• M13: 1,895,106 km (0.12 R)
• M14: 2,004,462 km (0.055 R)
• M15: 2,066,994 km (0.11 R)
• M16: 2,130,274 km (0.077 R)
• M17: 2,222,725 km (0.078 R)
• M18: 2,312,933 km (0.1 R)
• M19: 2,575,926 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 8.9

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.21 AU - 1.35 AU

Year: 1018 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,712,369 km

• M1: 117,434 km (0.107 R)
• M2: 195,674 km (0.119 R)
• M3: 258,655 km (0.104 R)
• M4: 400,025 km (0.026 R)
• M5: 587,620 km (0.072 R)
• M6: 851,810 km (0.112 R)
• M7: 950,545 km (0.102 R)
• M8: 1,434,195 km (0.104 R)
• M9: 1,518,867 km (0.104 R)
• M10: 1,702,274 km (0.101 R)
• M11: 1,774,081 km (0.094 R)
• M12: 1,902,287 km (0.115 R)
• M13: 2,005,060 km (0.062 R)
• M14: 2,062,057 km (0.072 R)
• M15: 2,158,099 km (0.07 R)
• M16: 2,216,592 km (0.087 R)
• M17: 2,295,280 km (0.105 R)
• M18: 2,354,970 km (0.09 R)
• M19: 2,435,304 km (0.066 R)
• M20: 2,578,319 km (0.119 R)
• M21: 2,640,402 km (0.028 R)
• M22: 2,947,826 km (0.069 R)
• M23: 3,045,513 km (0.118 R)
• M24: 3,122,407 km (0.107 R)
• M25: 3,619,969 km (0.074 R)
• M26: 3,724,837 km (0.032 R)
• M27: 3,818,934 km (0.092 R)
• M28: 4,009,373 km (0.073 R)
• M29: 4,276,554 km (0.116 R)
• M30: 4,713,530 km (0.116 R)
• M31: 4,828,271 km (0.115 R)
• M32: 5,047,432 km (0.077 R)
• M33: 5,177,882 km (0.064 R)
• M34: 5,336,006 km (0.085 R)
• M35: 5,402,278 km (0.045 R)
• M36: 5,738,126 km (0.029 R)
• M37: 5,806,193 km (0.1 R)
• M38: 6,136,355 km (0.053 R)
• M39: 6,331,730 km (0.113 R)
• M40: 6,416,103 km (0.106 R)
• M41: 6,600,258 km (0.12 R)
• M42: 6,671,467 km (0.118 R)
• M43: 6,728,763 km (0.062 R)
• M44: 6,786,059 km (0.119 R)
• M45: 6,843,654 km (0.094 R)
• M46: 7,133,874 km (0.115 R)
• M47: 7,221,688 km (0.089 R)
• M48: 7,295,140 km (0.048 R)
• M49: 7,442,943 km (0.046 R)
• M50: 7,998,101 km (0.114 R)
• M51: 8,058,987 km (0.063 R)
• M52: 8,504,639 km (0.09 R)
• M53: 8,753,869 km (0.114 R)
• M54: 8,926,655 km (0.111 R)
• M55: 9,164,216 km (0.093 R)
• M56: 9,227,795 km (0.094 R)
• M57: 9,371,708 km (0.077 R)
• M58: 9,532,376 km (0.116 R)
• M59: 9,661,629 km (0.104 R)
• M60: 9,889,167 km (0.119 R)
• M61: 9,954,392 km (0.108 R)
• M62: 10,167,718 km (0.051 R)
• M63: 10,449,112 km (0.109 R)
• M64: 10,515,534 km (0.098 R)
• M65: 10,632,369 km (0.106 R)
• M66: 10,766,409 km (0.106 R)
• M67: 11,120,956 km (0.11 R)
• M68: 11,205,928 km (0.111 R)
• M69: 11,410,727 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 8.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.01 AU - 3.01 AU

Year: 2795 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,712,369 km

• M1: 131,497 km (0.062 R)
• M2: 249,679 km (0.049 R)
• M3: 323,730 km (0.057 R)
• M4: 382,522 km (0.105 R)
• M5: 465,549 km (0.086 R)
• M6: 520,152 km (0.037 R)
• M7: 754,422 km (0.12 R)
• M8: 812,017 km (0.065 R)
• M9: 871,258 km (0.071 R)
• M10: 958,474 km (0.108 R)
• M11: 1,048,831 km (0.098 R)
• M12: 1,161,179 km (0.108 R)
• M13: 1,367,773 km (0.104 R)
• M14: 1,449,603 km (0.1 R)
• M15: 1,815,969 km (0.093 R)
• M16: 1,952,103 km (0.089 R)
• M17: 2,174,704 km (0.093 R)
• M18: 2,246,810 km (0.067 R)
• M19: 2,331,782 km (0.113 R)
• M20: 2,442,784 km (0.106 R)
• M21: 2,555,580 km (0.034 R)
• M22: 2,670,172 km (0.075 R)
• M23: 3,504,929 km (0.053 R)
• M24: 3,561,327 km (0.104 R)
• M25: 4,113,343 km (0.078 R)
• M26: 4,202,952 km (0.049 R)
• M27: 4,293,160 km (0.108 R)
• M28: 4,399,225 km (0.054 R)
• M29: 4,598,788 km (0.113 R)
• M30: 4,707,396 km (0.111 R)
• M31: 4,769,779 km (0.07 R)
• M32: 4,864,025 km (0.065 R)
• M33: 5,442,371 km (0.066 R)
• M34: 5,723,166 km (0.114 R)
• M35: 5,873,661 km (0.081 R)
• M36: 6,161,637 km (0.106 R)
• M37: 6,367,633 km (0.102 R)
• M38: 6,488,957 km (0.083 R)
• M39: 6,804,160 km (0.089 R)
• M40: 6,999,385 km (0.106 R)
• M41: 7,268,512 km (0.052 R)
• M42: 7,395,371 km (0.086 R)
• M43: 7,559,480 km (0.064 R)
• M44: 7,798,537 km (0.118 R)
• M45: 7,872,588 km (0.111 R)
• M46: 8,133,786 km (0.052 R)
• M47: 8,569,116 km (0.109 R)
• M48: 8,760,751 km (0.086 R)
• M49: 8,818,495 km (0.104 R)
• M50: 8,934,284 km (0.083 R)
• M51: 9,011,925 km (0.091 R)
• M52: 9,070,268 km (0.105 R)
• M53: 9,206,851 km (0.049 R)
• M54: 9,422,721 km (0.101 R)
• M55: 10,201,976 km (0.083 R)
• M56: 10,344,094 km (0.079 R)
• M57: 11,314,835 km (0.072 R)
• M58: 11,461,890 km (0.055 R)
• M59: 11,800,430 km (0.092 R)
• M60: 12,400,915 km (0.079 R)
• M61: 12,574,150 km (0.07 R)
• M62: 12,989,284 km (0.119 R)
• M63: 13,143,220 km (0.1 R)
• M64: 13,408,756 km (0.109 R)
• M65: 14,193,098 km (0.112 R)
• M66: 14,374,411 km (0.07 R)
• M67: 14,442,627 km (0.047 R)
• M68: 14,579,509 km (0.093 R)
• M69: 14,762,467 km (0.077 R)
• M70: 14,969,212 km (0.109 R)
• M71: 15,130,777 km (0.11 R)
• M72: 15,316,129 km (0.11 R)
• M73: 15,572,091 km (0.073 R)
• M74: 15,712,414 km (0.082 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: 175 - 18,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit