🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 11.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 274 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,891,672 km

• M1: 144,362 km (0.082 R)
• M2: 223,050 km (0.116 R)
• M3: 303,833 km (0.042 R)
• M4: 390,899 km (0.104 R)
• M5: 582,684 km (0.05 R)
• M6: 710,739 km (0.087 R)
• M7: 793,467 km (0.095 R)
• M8: 868,266 km (0.095 R)
• M9: 945,758 km (0.102 R)
• M10: 1,038,209 km (0.118 R)
• M11: 1,150,707 km (0.09 R)
• M12: 1,259,016 km (0.043 R)
• M13: 1,384,379 km (0.049 R)
• M14: 1,458,130 km (0.047 R)
• M15: 1,638,545 km (0.044 R)
• M16: 1,736,682 km (0.052 R)
• M17: 1,826,740 km (0.089 R)
• M18: 1,944,024 km (0.107 R)
• M19: 2,069,387 km (0.081 R)
• M20: 2,170,516 km (0.094 R)
• M21: 2,251,598 km (0.116 R)
• M22: 2,478,538 km (0.052 R)
• M23: 2,569,194 km (0.113 R)
• M24: 2,707,422 km (0.088 R)
• M25: 2,859,862 km (0.106 R)
• M26: 2,961,140 km (0.112 R)
• M27: 3,100,117 km (0.116 R)
• M28: 3,222,787 km (0.072 R)
• M29: 3,321,970 km (0.117 R)
• M30: 3,542,926 km (0.098 R)
• M31: 3,645,401 km (0.102 R)
• M32: 3,749,072 km (0.025 R)
• M33: 3,873,388 km (0.114 R)
• M34: 4,012,514 km (0.102 R)
• M35: 4,119,477 km (0.048 R)
• M36: 4,309,167 km (0.109 R)
• M37: 4,384,564 km (0.083 R)
• M38: 4,460,410 km (0.092 R)
• M39: 4,648,305 km (0.105 R)
• M40: 4,852,955 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 21,891,672 km

• M1: 193,280 km (0.114 R)
• M2: 302,188 km (0.112 R)
• M3: 406,009 km (0.079 R)
• M4: 493,075 km (0.08 R)
• M5: 580,889 km (0.079 R)
• M6: 675,434 km (0.069 R)
• M7: 791,822 km (0.111 R)
• M8: 880,084 km (0.092 R)
• M9: 982,409 km (0.118 R)
• M10: 1,071,719 km (0.1 R)
• M11: 1,251,835 km (0.082 R)
• M12: 1,342,192 km (0.093 R)
• M13: 1,430,904 km (0.069 R)
• M14: 1,517,820 km (0.119 R)
• M15: 1,693,298 km (0.092 R)
• M16: 1,802,654 km (0.109 R)
• M17: 1,949,709 km (0.095 R)
• M18: 2,082,851 km (0.048 R)
• M19: 2,173,358 km (0.102 R)
• M20: 2,306,949 km (0.073 R)
• M21: 2,448,319 km (0.115 R)
• M22: 2,597,468 km (0.085 R)
• M23: 2,759,632 km (0.051 R)
• M24: 2,864,650 km (0.114 R)
• M25: 2,965,927 km (0.117 R)
• M26: 3,058,229 km (0.085 R)
• M27: 3,161,901 km (0.045 R)
• M28: 3,447,782 km (0.111 R)
• M29: 3,648,692 km (0.085 R)
• M30: 3,792,156 km (0.055 R)
• M31: 3,881,466 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 14.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 711 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,891,672 km

• M1: 180,415 km (0.117 R)
• M2: 349,610 km (0.116 R)
• M3: 463,155 km (0.079 R)
• M4: 641,775 km (0.042 R)
• M5: 820,395 km (0.103 R)
• M6: 947,852 km (0.108 R)
• M7: 1,052,870 km (0.057 R)
• M8: 1,218,624 km (0.106 R)
• M9: 1,367,175 km (0.064 R)
• M10: 1,494,782 km (0.092 R)
• M11: 1,647,821 km (0.119 R)
• M12: 1,872,816 km (0.086 R)
• M13: 2,000,572 km (0.096 R)
• M14: 2,178,444 km (0.108 R)
• M15: 2,273,439 km (0.102 R)
• M16: 2,369,780 km (0.093 R)
• M17: 2,492,301 km (0.114 R)
• M18: 2,726,870 km (0.085 R)
• M19: 3,209,174 km (0.116 R)
• M20: 3,530,211 km (0.065 R)
• M21: 3,642,708 km (0.082 R)
• M22: 3,775,551 km (0.054 R)
• M23: 3,910,040 km (0.062 R)
• M24: 4,075,495 km (0.107 R)
• M25: 4,413,736 km (0.098 R)
• M26: 5,117,444 km (0.069 R)
• M27: 5,213,336 km (0.062 R)
• M28: 5,385,224 km (0.111 R)
• M29: 5,723,615 km (0.109 R)
• M30: 5,912,108 km (0.078 R)
• M31: 6,170,613 km (0.117 R)
• M32: 6,261,269 km (0.089 R)
• M33: 6,513,342 km (0.064 R)
• M34: 6,617,312 km (0.082 R)
• M35: 6,780,374 km (0.09 R)
• M36: 6,968,269 km (0.078 R)
• M37: 7,301,423 km (0.06 R)
• M38: 7,494,105 km (0.104 R)
• M39: 7,603,162 km (0.062 R)
• M40: 7,933,923 km (0.105 R)
• M41: 8,057,491 km (0.079 R)
• M42: 8,231,772 km (0.085 R)
• M43: 8,344,420 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 9.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.11 AU - 1.33 AU

Year: 930 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,891,672 km

• M1: 119,080 km (0.091 R)
• M2: 208,390 km (0.049 R)
• M3: 269,875 km (0.108 R)
• M4: 387,758 km (0.071 R)
• M5: 489,783 km (0.092 R)
• M6: 563,685 km (0.107 R)
• M7: 631,901 km (0.081 R)
• M8: 755,918 km (0.098 R)
• M9: 815,757 km (0.097 R)
• M10: 877,392 km (0.07 R)
• M11: 993,629 km (0.083 R)
• M12: 1,096,702 km (0.101 R)
• M13: 1,171,651 km (0.042 R)
• M14: 1,248,544 km (0.058 R)
• M15: 1,327,232 km (0.06 R)
• M16: 1,400,834 km (0.026 R)
• M17: 1,475,783 km (0.082 R)
• M18: 1,977,684 km (0.069 R)
• M19: 2,172,161 km (0.111 R)
• M20: 2,267,754 km (0.068 R)
• M21: 2,446,673 km (0.099 R)
• M22: 2,604,948 km (0.057 R)
• M23: 2,914,316 km (0.066 R)
• M24: 2,993,603 km (0.063 R)
• M25: 3,091,440 km (0.065 R)
• M26: 3,199,300 km (0.118 R)
• M27: 3,336,033 km (0.056 R)
• M28: 3,437,609 km (0.108 R)
• M29: 3,710,177 km (0.095 R)
• M30: 3,921,708 km (0.102 R)
• M31: 4,097,785 km (0.084 R)
• M32: 4,256,359 km (0.034 R)
• M33: 4,417,176 km (0.046 R)
• M34: 4,539,099 km (0.078 R)
• M35: 4,651,746 km (0.108 R)
• M36: 4,775,762 km (0.072 R)
• M37: 4,848,766 km (0.11 R)
• M38: 5,122,680 km (0.106 R)
• M39: 5,336,904 km (0.11 R)
• M40: 5,851,970 km (0.111 R)
• M41: 5,986,009 km (0.114 R)
• M42: 6,053,328 km (0.051 R)
• M43: 6,132,316 km (0.113 R)
• M44: 6,417,300 km (0.054 R)
• M45: 7,059,224 km (0.117 R)
• M46: 7,202,090 km (0.102 R)
• M47: 7,418,110 km (0.1 R)
• M48: 7,758,445 km (0.096 R)
• M49: 7,856,581 km (0.1 R)
• M50: 8,441,658 km (0.098 R)
• M51: 8,530,071 km (0.083 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 12.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.36 AU - 2.9 AU

Year: 2944 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,891,672 km

• M1: 164,408 km (0.044 R)
• M2: 338,839 km (0.114 R)
• M3: 528,679 km (0.09 R)
• M4: 671,545 km (0.089 R)
• M5: 880,832 km (0.034 R)
• M6: 988,543 km (0.11 R)
• M7: 1,135,597 km (0.066 R)
• M8: 1,314,965 km (0.076 R)
• M9: 1,635,404 km (0.116 R)
• M10: 1,966,464 km (0.088 R)
• M11: 2,140,147 km (0.116 R)
• M12: 2,502,922 km (0.088 R)
• M13: 2,755,892 km (0.089 R)
• M14: 2,967,573 km (0.079 R)
• M15: 3,407,391 km (0.053 R)
• M16: 3,795,597 km (0.099 R)
• M17: 3,885,954 km (0.043 R)
• M18: 3,995,161 km (0.043 R)
• M19: 4,461,756 km (0.089 R)
• M20: 4,595,497 km (0.087 R)
• M21: 4,886,764 km (0.116 R)
• M22: 5,024,693 km (0.115 R)
• M23: 5,144,072 km (0.116 R)
• M24: 5,796,469 km (0.108 R)
• M25: 5,984,812 km (0.115 R)
• M26: 6,090,279 km (0.112 R)
• M27: 6,175,101 km (0.028 R)
• M28: 6,389,026 km (0.074 R)
• M29: 6,540,120 km (0.104 R)
• M30: 6,780,075 km (0.106 R)
• M31: 6,978,591 km (0.112 R)
• M32: 7,134,322 km (0.073 R)
• M33: 7,313,690 km (0.055 R)
• M34: 7,585,659 km (0.109 R)
• M35: 7,999,896 km (0.116 R)
• M36: 8,233,268 km (0.078 R)
• M37: 8,516,308 km (0.06 R)
• M38: 8,802,488 km (0.08 R)
• M39: 9,458,176 km (0.114 R)
• M40: 9,655,346 km (0.081 R)
• M41: 9,903,977 km (0.118 R)
• M42: 10,255,532 km (0.117 R)
• M43: 10,432,806 km (0.068 R)
• M44: 10,534,682 km (0.046 R)
• M45: 10,867,837 km (0.047 R)
• M46: 11,729,071 km (0.111 R)
• M47: 12,342,273 km (0.063 R)
• M48: 12,747,833 km (0.1 R)
• M49: 12,911,343 km (0.089 R)
• M50: 13,267,835 km (0.025 R)
• M51: 13,544,442 km (0.1 R)
• M52: 13,794,868 km (0.105 R)
• M53: 13,962,717 km (0.111 R)
• M54: 14,131,314 km (0.109 R)
• M55: 14,328,783 km (0.079 R)
• M56: 14,555,574 km (0.113 R)
• M57: 14,697,991 km (0.111 R)
• M58: 14,812,134 km (0.058 R)
• M59: 15,185,530 km (0.077 R)
• M60: 15,532,897 km (0.119 R)
• M61: 15,649,284 km (0.072 R)
• M62: 15,736,798 km (0.107 R)
• M63: 16,206,087 km (0.096 R)
• M64: 16,501,692 km (0.118 R)
• M65: 17,068,369 km (0.047 R)
• M66: 17,369,210 km (0.05 R)
• M67: 18,343,691 km (0.034 R)
• M68: 18,466,660 km (0.105 R)
• M69: 18,620,896 km (0.083 R)
• M70: 19,117,261 km (0.119 R)
• M71: 19,273,292 km (0.063 R)
• M72: 19,806,908 km (0.096 R)
• M73: 20,091,293 km (0.105 R)
• M74: 20,984,991 km (0.114 R)
• M75: 21,210,435 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit