🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 11.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.12 AU

Year: 626 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,276,964 km

• M1: 146,905 km (0.086 R)
• M2: 231,129 km (0.11 R)
• M3: 310,266 km (0.049 R)
• M4: 396,285 km (0.08 R)
• M5: 512,971 km (0.105 R)
• M6: 629,209 km (0.032 R)
• M7: 702,512 km (0.113 R)
• M8: 794,813 km (0.059 R)
• M9: 879,336 km (0.028 R)
• M10: 1,058,405 km (0.092 R)
• M11: 1,139,038 km (0.11 R)
• M12: 1,226,553 km (0.098 R)
• M13: 1,335,759 km (0.091 R)
• M14: 1,408,913 km (0.069 R)
• M15: 1,493,585 km (0.068 R)
• M16: 1,865,934 km (0.066 R)
• M17: 2,037,822 km (0.12 R)
• M18: 2,215,096 km (0.028 R)
• M19: 2,609,735 km (0.062 R)
• M20: 2,708,769 km (0.114 R)
• M21: 2,917,158 km (0.115 R)
• M22: 3,039,530 km (0.094 R)
• M23: 3,216,504 km (0.108 R)
• M24: 3,336,332 km (0.113 R)
• M25: 3,464,537 km (0.08 R)
• M26: 3,601,270 km (0.089 R)
• M27: 3,767,922 km (0.101 R)
• M28: 3,979,603 km (0.089 R)
• M29: 4,108,706 km (0.095 R)
• M30: 4,370,801 km (0.09 R)
• M31: 4,452,033 km (0.108 R)
• M32: 4,533,863 km (0.067 R)
• M33: 4,631,101 km (0.087 R)
• M34: 4,759,307 km (0.066 R)
• M35: 4,965,602 km (0.037 R)
• M36: 5,058,203 km (0.096 R)
• M37: 5,182,519 km (0.071 R)
• M38: 5,331,519 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 9.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.17 AU - 1.45 AU

Year: 968 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,276,964 km

• M1: 120,576 km (0.08 R)
• M2: 233,073 km (0.089 R)
• M3: 319,691 km (0.111 R)
• M4: 458,069 km (0.112 R)
• M5: 535,860 km (0.058 R)
• M6: 595,998 km (0.044 R)
• M7: 675,734 km (0.034 R)
• M8: 773,720 km (0.065 R)
• M9: 854,353 km (0.07 R)
• M10: 1,004,849 km (0.108 R)
• M11: 1,097,899 km (0.072 R)
• M12: 1,219,522 km (0.092 R)
• M13: 1,328,130 km (0.109 R)
• M14: 1,440,029 km (0.11 R)
• M15: 1,513,482 km (0.115 R)
• M16: 1,621,192 km (0.096 R)
• M17: 1,795,025 km (0.114 R)
• M18: 1,985,463 km (0.049 R)
• M19: 2,052,034 km (0.062 R)
• M20: 2,182,483 km (0.079 R)
• M21: 2,288,847 km (0.091 R)
• M22: 2,424,233 km (0.104 R)
• M23: 2,490,206 km (0.085 R)
• M24: 2,551,092 km (0.119 R)
• M25: 2,623,947 km (0.077 R)
• M26: 2,742,877 km (0.096 R)
• M27: 2,811,842 km (0.118 R)
• M28: 2,887,089 km (0.081 R)
• M29: 2,986,422 km (0.036 R)
• M30: 3,057,332 km (0.091 R)
• M31: 3,194,812 km (0.101 R)
• M32: 3,401,856 km (0.098 R)
• M33: 3,475,907 km (0.119 R)
• M34: 3,619,520 km (0.119 R)
• M35: 3,701,650 km (0.028 R)
• M36: 3,822,674 km (0.089 R)
• M37: 3,964,493 km (0.108 R)
• M38: 4,036,151 km (0.074 R)
• M39: 4,121,272 km (0.088 R)
• M40: 4,246,934 km (0.081 R)
• M41: 4,367,061 km (0.104 R)
• M42: 4,515,462 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 12.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.27 AU - 1.49 AU

Year: 1047 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 41,276,964 km

• M1: 173,384 km (0.084 R)
• M2: 293,212 km (0.083 R)
• M3: 377,136 km (0.116 R)
• M4: 467,194 km (0.061 R)
• M5: 573,857 km (0.117 R)
• M6: 660,475 km (0.114 R)
• M7: 845,228 km (0.091 R)
• M8: 925,113 km (0.055 R)
• M9: 1,057,208 km (0.063 R)
• M10: 1,158,486 km (0.103 R)
• M11: 1,307,037 km (0.1 R)
• M12: 1,401,433 km (0.083 R)
• M13: 1,513,781 km (0.092 R)
• M14: 1,608,028 km (0.103 R)
• M15: 1,688,212 km (0.072 R)
• M16: 1,769,743 km (0.085 R)
• M17: 1,891,964 km (0.104 R)
• M18: 2,378,905 km (0.084 R)
• M19: 2,458,791 km (0.098 R)
• M20: 2,621,254 km (0.115 R)
• M21: 2,787,308 km (0.026 R)
• M22: 2,950,519 km (0.11 R)
• M23: 3,143,650 km (0.104 R)
• M24: 3,238,495 km (0.083 R)
• M25: 3,327,505 km (0.064 R)
• M26: 3,585,113 km (0.103 R)
• M27: 3,770,166 km (0.074 R)
• M28: 3,980,351 km (0.063 R)
• M29: 4,209,385 km (0.105 R)
• M30: 4,306,773 km (0.069 R)
• M31: 4,389,650 km (0.117 R)
• M32: 4,595,647 km (0.1 R)
• M33: 4,680,469 km (0.059 R)
• M34: 4,765,889 km (0.042 R)
• M35: 4,867,466 km (0.096 R)
• M36: 5,001,356 km (0.1 R)
• M37: 5,329,574 km (0.069 R)
• M38: 5,516,721 km (0.102 R)
• M39: 5,639,989 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 8.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.53 AU - 1.57 AU

Year: 1246 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,276,964 km

• M1: 118,631 km (0.101 R)
• M2: 183,108 km (0.09 R)
• M3: 241,750 km (0.041 R)
• M4: 380,278 km (0.098 R)
• M5: 473,477 km (0.099 R)
• M6: 589,116 km (0.119 R)
• M7: 694,882 km (0.109 R)
• M8: 786,436 km (0.05 R)
• M9: 871,557 km (0.09 R)
• M10: 926,310 km (0.093 R)
• M11: 1,051,374 km (0.056 R)
• M12: 1,116,000 km (0.079 R)
• M13: 1,188,106 km (0.111 R)
• M14: 1,249,441 km (0.091 R)
• M15: 1,381,985 km (0.048 R)
• M16: 1,440,179 km (0.069 R)
• M17: 1,499,419 km (0.105 R)
• M18: 1,572,722 km (0.099 R)
• M19: 1,716,336 km (0.112 R)
• M20: 1,772,136 km (0.079 R)
• M21: 1,864,289 km (0.095 R)
• M22: 1,965,267 km (0.043 R)
• M23: 2,188,018 km (0.102 R)
• M24: 2,279,423 km (0.118 R)
• M25: 2,450,413 km (0.064 R)
• M26: 2,521,472 km (0.113 R)
• M27: 2,577,422 km (0.098 R)
• M28: 2,649,827 km (0.055 R)
• M29: 2,763,821 km (0.098 R)
• M30: 3,367,149 km (0.113 R)
• M31: 3,508,668 km (0.063 R)
• M32: 3,589,152 km (0.051 R)
• M33: 3,688,336 km (0.086 R)
• M34: 3,843,468 km (0.076 R)
• M35: 4,000,845 km (0.087 R)
• M36: 4,150,892 km (0.119 R)
• M37: 4,255,162 km (0.105 R)
• M38: 4,331,457 km (0.108 R)
• M39: 4,417,924 km (0.112 R)
• M40: 4,485,543 km (0.069 R)
• M41: 4,621,976 km (0.109 R)
• M42: 4,839,042 km (0.115 R)
• M43: 4,938,824 km (0.076 R)
• M44: 5,448,055 km (0.098 R)
• M45: 5,551,876 km (0.085 R)
• M46: 5,625,030 km (0.063 R)
• M47: 5,888,771 km (0.095 R)
• M48: 6,070,382 km (0.027 R)
• M49: 6,145,780 km (0.119 R)
• M50: 6,243,018 km (0.101 R)
• M51: 6,308,243 km (0.097 R)
• M52: 6,571,236 km (0.08 R)
• M53: 6,882,549 km (0.089 R)
• M54: 6,938,648 km (0.086 R)
• M55: 7,347,200 km (0.046 R)
• M56: 7,600,769 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 11.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.62 AU - 3.52 AU

Year: 3473 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,276,964 km

• M1: 141,220 km (0.119 R)
• M2: 233,073 km (0.113 R)
• M3: 377,884 km (0.096 R)
• M4: 499,657 km (0.103 R)
• M5: 581,188 km (0.032 R)
• M6: 754,572 km (0.088 R)
• M7: 904,170 km (0.115 R)
• M8: 1,038,808 km (0.09 R)
• M9: 1,200,373 km (0.102 R)
• M10: 1,697,487 km (0.119 R)
• M11: 1,835,267 km (0.062 R)
• M12: 1,960,929 km (0.113 R)
• M13: 2,171,413 km (0.089 R)
• M14: 2,254,440 km (0.099 R)
• M15: 2,406,581 km (0.11 R)
• M16: 2,685,581 km (0.063 R)
• M17: 2,956,802 km (0.1 R)
• M18: 3,030,703 km (0.112 R)
• M19: 3,170,876 km (0.118 R)
• M20: 3,555,343 km (0.088 R)
• M21: 3,793,204 km (0.078 R)
• M22: 4,274,310 km (0.111 R)
• M23: 4,347,613 km (0.117 R)
• M24: 4,442,608 km (0.116 R)
• M25: 4,559,444 km (0.046 R)
• M26: 4,709,790 km (0.118 R)
• M27: 4,894,693 km (0.075 R)
• M28: 5,015,568 km (0.056 R)
• M29: 5,159,780 km (0.111 R)
• M30: 5,395,546 km (0.117 R)
• M31: 5,486,352 km (0.092 R)
• M32: 5,577,607 km (0.087 R)
• M33: 5,959,530 km (0.101 R)
• M34: 6,088,783 km (0.112 R)
• M35: 6,374,066 km (0.119 R)
• M36: 6,470,108 km (0.088 R)
• M37: 6,578,716 km (0.109 R)
• M38: 6,651,570 km (0.064 R)
• M39: 6,748,958 km (0.081 R)
• M40: 6,822,411 km (0.049 R)
• M41: 7,168,431 km (0.1 R)
• M42: 7,507,719 km (0.085 R)
• M43: 7,839,377 km (0.098 R)
• M44: 8,267,377 km (0.04 R)
• M45: 8,398,424 km (0.085 R)
• M46: 8,556,849 km (0.102 R)
• M47: 8,729,485 km (0.086 R)
• M48: 8,970,487 km (0.077 R)
• M49: 9,159,429 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 13

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.07 AU - 5.53 AU

Year: 7878 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,276,964 km

• M1: 178,321 km (0.062 R)
• M2: 382,821 km (0.048 R)
• M3: 468,690 km (0.057 R)
• M4: 599,887 km (0.058 R)
• M5: 705,653 km (0.101 R)
• M6: 983,905 km (0.079 R)
• M7: 1,065,137 km (0.094 R)
• M8: 1,234,930 km (0.107 R)
• M9: 1,427,463 km (0.1 R)
• M10: 1,616,555 km (0.081 R)
• M11: 1,843,046 km (0.088 R)
• M12: 1,975,141 km (0.102 R)
• M13: 2,080,158 km (0.096 R)
• M14: 2,422,887 km (0.113 R)
• M15: 2,551,990 km (0.112 R)
• M16: 2,650,425 km (0.117 R)
• M17: 2,919,402 km (0.117 R)
• M18: 3,057,332 km (0.11 R)
• M19: 3,197,355 km (0.072 R)
• M20: 3,484,134 km (0.109 R)
• M21: 3,667,691 km (0.115 R)
• M22: 3,892,237 km (0.102 R)
• M23: 4,025,230 km (0.108 R)
• M24: 4,179,316 km (0.104 R)
• M25: 4,433,782 km (0.065 R)
• M26: 4,613,150 km (0.086 R)
• M27: 4,896,787 km (0.113 R)
• M28: 5,165,315 km (0.117 R)
• M29: 5,248,940 km (0.117 R)
• M30: 5,375,201 km (0.108 R)
• M31: 5,673,948 km (0.073 R)
• M32: 6,066,044 km (0.112 R)
• M33: 6,670,719 km (0.093 R)
• M34: 6,968,867 km (0.117 R)
• M35: 7,889,343 km (0.092 R)
• M36: 8,107,307 km (0.119 R)
• M37: 8,898,231 km (0.072 R)
• M38: 9,125,021 km (0.092 R)
• M39: 9,533,274 km (0.113 R)
• M40: 9,662,078 km (0.088 R)
• M41: 9,973,540 km (0.078 R)
• M42: 10,235,636 km (0.07 R)
• M43: 10,420,389 km (0.117 R)
• M44: 10,927,825 km (0.108 R)
• M45: 11,994,308 km (0.073 R)
• M46: 12,245,184 km (0.094 R)
• M47: 12,469,731 km (0.118 R)
• M48: 12,610,652 km (0.063 R)
• M49: 13,294,763 km (0.072 R)
• M50: 13,381,081 km (0.091 R)
• M51: 13,496,570 km (0.058 R)
• M52: 14,343,593 km (0.119 R)
• M53: 14,491,396 km (0.08 R)
• M54: 14,818,267 km (0.09 R)
• M55: 14,907,877 km (0.051 R)
• M56: 15,027,555 km (0.059 R)
• M57: 15,117,613 km (0.068 R)
• M58: 15,328,247 km (0.103 R)
• M59: 16,119,470 km (0.108 R)
• M60: 16,458,159 km (0.086 R)
• M61: 16,861,625 km (0.078 R)
• M62: 17,457,024 km (0.052 R)
• M63: 17,995,726 km (0.057 R)
• M64: 18,668,617 km (0.115 R)
• M65: 18,927,272 km (0.098 R)
• M66: 19,415,111 km (0.118 R)
• M67: 19,578,771 km (0.114 R)
• M68: 19,940,199 km (0.099 R)
• M69: 20,237,600 km (0.064 R)
• M70: 20,470,075 km (0.111 R)
• M71: 21,037,949 km (0.112 R)
• M72: 21,848,619 km (0.118 R)
• M73: 22,052,970 km (0.114 R)
• M74: 22,910,914 km (0.104 R)
• M75: 23,049,142 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.7

Radius: 3.9

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.03 AU - 7.57 AU

Year: 11449 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,276,964 km

• M1: 49,816 km (0.119 R)
• M2: 102,624 km (0.12 R)
• M3: 139,874 km (0.086 R)
• M4: 403,316 km (0.115 R)
• M5: 429,047 km (0.1 R)
• M6: 828,473 km (0.081 R)
• M7: 946,655 km (0.106 R)
• M8: 1,070,223 km (0.053 R)
• M9: 1,236,726 km (0.1 R)
• M10: 1,294,022 km (0.114 R)
• M11: 1,491,491 km (0.105 R)
• M12: 1,827,039 km (0.112 R)
• M13: 2,324,901 km (0.041 R)
• M14: 2,419,746 km (0.116 R)
• M15: 2,467,617 km (0.075 R)
• M16: 2,736,743 km (0.045 R)
• M17: 2,811,842 km (0.116 R)
• M18: 2,887,538 km (0.104 R)
• M19: 3,355,779 km (0.119 R)
• M20: 3,489,969 km (0.119 R)
• M21: 3,736,057 km (0.07 R)
• M22: 3,791,558 km (0.098 R)
• M23: 4,129,948 km (0.11 R)
• M24: 4,419,420 km (0.047 R)
• M25: 4,685,405 km (0.103 R)
• M26: 4,956,626 km (0.043 R)
• M27: 6,321,408 km (0.05 R)
• M28: 6,620,753 km (0.113 R)
• M29: 6,687,922 km (0.103 R)
• M30: 7,027,210 km (0.104 R)
• M31: 7,130,134 km (0.057 R)
• M32: 8,078,285 km (0.114 R)
• M33: 8,695,376 km (0.119 R)
• M34: 9,139,981 km (0.085 R)
• M35: 11,592,638 km (0.104 R)
• M36: 11,714,261 km (0.077 R)
• M37: 11,795,493 km (0.079 R)
• M38: 11,999,544 km (0.051 R)
• M39: 12,040,534 km (0.12 R)
• M40: 12,535,554 km (0.049 R)
• M41: 13,460,368 km (0.097 R)
• M42: 13,502,853 km (0.096 R)
• M43: 14,537,622 km (0.037 R)
• M44: 14,712,502 km (0.108 R)
• M45: 15,374,622 km (0.056 R)
• M46: 15,552,793 km (0.113 R)
• M47: 15,821,471 km (0.087 R)
• M48: 16,227,180 km (0.104 R)
• M49: 16,865,215 km (0.091 R)
• M50: 17,325,977 km (0.088 R)
• M51: 17,557,853 km (0.095 R)
• M52: 18,401,136 km (0.099 R)
• M53: 19,353,626 km (0.053 R)
• M54: 19,981,339 km (0.069 R)
• M55: 20,812,056 km (0.116 R)
• M56: 21,256,511 km (0.096 R)
• M57: 21,455,027 km (0.064 R)
• M58: 21,953,936 km (0.079 R)
• M59: 22,154,697 km (0.1 R)
• M60: 22,406,320 km (0.046 R)
• M61: 22,507,299 km (0.095 R)
• M62: 22,557,863 km (0.082 R)
• M63: 23,065,149 km (0.111 R)
• M64: 23,473,701 km (0.091 R)
• M65: 24,194,464 km (0.097 R)
• M66: 25,552,064 km (0.092 R)
• M67: 25,657,531 km (0.057 R)
• M68: 26,506,499 km (0.088 R)
• M69: 27,310,587 km (0.103 R)
• M70: 28,231,661 km (0.072 R)
• M71: 28,395,321 km (0.049 R)
• M72: 28,449,925 km (0.111 R)
• M73: 29,438,617 km (0.045 R)
• M74: 29,715,223 km (0.106 R)
• M75: 29,770,724 km (0.113 R)
• M76: 29,937,227 km (0.102 R)
• M77: 30,271,129 km (0.094 R)
• M78: 30,326,929 km (0.083 R)
• M79: 31,619,305 km (0.108 R)
• M80: 32,186,730 km (0.103 R)
• M81: 32,357,720 km (0.086 R)
• M82: 32,586,007 km (0.119 R)
• M83: 32,757,595 km (0.101 R)
• M84: 35,308,688 km (0.056 R)
• M85: 35,720,381 km (0.119 R)
• M86: 35,897,355 km (0.062 R)
• M87: 36,370,534 km (0.048 R)
• M88: 38,043,187 km (0.105 R)
• M89: 39,740,674 km (0.102 R)
• M90: 40,537,133 km (0.119 R)
• M91: 40,660,103 km (0.086 R)
• M92: 40,906,491 km (0.119 R)
• M93: 41,029,909 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit