🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 12.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.85 AU - 1.09 AU

Year: 648 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,560,292 km

• M1: 159,920 km (0.112 R)
• M2: 257,009 km (0.117 R)
• M3: 351,705 km (0.106 R)
• M4: 457,470 km (0.114 R)
• M5: 604,226 km (0.109 R)
• M6: 734,825 km (0.038 R)
• M7: 855,401 km (0.101 R)
• M8: 1,049,878 km (0.068 R)
• M9: 1,135,597 km (0.115 R)
• M10: 1,229,694 km (0.117 R)
• M11: 1,439,281 km (0.103 R)
• M12: 1,581,249 km (0.074 R)
• M13: 1,660,836 km (0.074 R)
• M14: 1,748,650 km (0.114 R)
• M15: 1,978,731 km (0.109 R)
• M16: 2,057,868 km (0.034 R)
• M17: 2,211,655 km (0.111 R)
• M18: 2,308,894 km (0.085 R)
• M19: 2,415,407 km (0.059 R)
• M20: 2,601,657 km (0.068 R)
• M21: 2,760,679 km (0.113 R)
• M22: 2,980,588 km (0.077 R)
• M23: 3,231,763 km (0.11 R)
• M24: 3,542,478 km (0.112 R)
• M25: 3,621,615 km (0.119 R)
• M26: 3,899,119 km (0.055 R)
• M27: 4,091,203 km (0.107 R)
• M28: 4,220,904 km (0.068 R)
• M29: 4,437,073 km (0.116 R)
• M30: 4,618,535 km (0.069 R)
• M31: 4,715,026 km (0.075 R)
• M32: 4,841,436 km (0.099 R)
• M33: 5,077,950 km (0.113 R)
• M34: 5,237,721 km (0.111 R)
• M35: 5,338,400 km (0.046 R)
• M36: 5,490,691 km (0.087 R)
• M37: 5,810,082 km (0.077 R)
• M38: 5,935,445 km (0.086 R)
• M39: 6,029,991 km (0.109 R)
• M40: 6,348,784 km (0.051 R)
• M41: 6,467,116 km (0.096 R)
• M42: 6,662,341 km (0.106 R)
• M43: 6,958,994 km (0.109 R)
• M44: 7,081,066 km (0.104 R)
• M45: 7,203,736 km (0.034 R)
• M46: 7,383,702 km (0.102 R)
• M47: 7,474,209 km (0.111 R)
• M48: 7,633,531 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 8.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 699 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,560,292 km

• M1: 121,773 km (0.051 R)
• M2: 181,313 km (0.095 R)
• M3: 236,365 km (0.113 R)
• M4: 341,233 km (0.11 R)
• M5: 429,495 km (0.101 R)
• M6: 493,374 km (0.092 R)
• M7: 569,669 km (0.072 R)
• M8: 636,689 km (0.114 R)
• M9: 716,125 km (0.067 R)
• M10: 809,324 km (0.077 R)
• M11: 896,241 km (0.105 R)
• M12: 981,063 km (0.101 R)
• M13: 1,057,807 km (0.057 R)
• M14: 1,234,930 km (0.106 R)
• M15: 1,360,443 km (0.089 R)
• M16: 1,592,170 km (0.057 R)
• M17: 1,670,111 km (0.116 R)
• M18: 1,857,108 km (0.036 R)
• M19: 2,022,862 km (0.063 R)
• M20: 2,339,412 km (0.105 R)
• M21: 2,435,902 km (0.07 R)
• M22: 2,890,979 km (0.105 R)
• M23: 3,124,352 km (0.112 R)
• M24: 3,247,471 km (0.111 R)
• M25: 3,338,875 km (0.062 R)
• M26: 3,397,368 km (0.109 R)
• M27: 3,498,645 km (0.054 R)
• M28: 3,583,767 km (0.085 R)
• M29: 3,704,193 km (0.096 R)
• M30: 3,808,463 km (0.099 R)
• M31: 3,993,366 km (0.117 R)
• M32: 4,073,400 km (0.105 R)
• M33: 4,199,212 km (0.072 R)
• M34: 4,362,723 km (0.076 R)
• M35: 4,445,301 km (0.119 R)
• M36: 4,509,927 km (0.05 R)
• M37: 4,602,678 km (0.112 R)
• M38: 4,733,725 km (0.08 R)
• M39: 4,818,547 km (0.096 R)
• M40: 4,913,542 km (0.053 R)
• M41: 5,270,183 km (0.104 R)
• M42: 5,417,238 km (0.109 R)
• M43: 5,555,616 km (0.093 R)
• M44: 5,675,294 km (0.11 R)
• M45: 5,755,479 km (0.119 R)
• M46: 5,876,504 km (0.12 R)
• M47: 6,141,741 km (0.109 R)
• M48: 6,286,103 km (0.089 R)
• M49: 6,452,455 km (0.072 R)
• M50: 6,536,230 km (0.118 R)
• M51: 6,599,360 km (0.081 R)
• M52: 6,736,691 km (0.1 R)
• M53: 6,949,868 km (0.066 R)
• M54: 7,003,574 km (0.028 R)
• M55: 7,208,673 km (0.047 R)
• M56: 7,350,043 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 14

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.11 AU - 1.35 AU

Year: 925 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,560,292 km

• M1: 188,194 km (0.068 R)
• M2: 276,158 km (0.046 R)
• M3: 413,937 km (0.109 R)
• M4: 506,090 km (0.07 R)
• M5: 657,483 km (0.07 R)
• M6: 752,178 km (0.12 R)
• M7: 909,555 km (0.068 R)
• M8: 1,045,390 km (0.093 R)
• M9: 1,320,650 km (0.088 R)
• M10: 1,477,129 km (0.093 R)
• M11: 1,606,831 km (0.043 R)
• M12: 1,754,334 km (0.029 R)
• M13: 1,857,557 km (0.105 R)
• M14: 2,114,117 km (0.117 R)
• M15: 2,276,730 km (0.111 R)
• M16: 2,528,802 km (0.11 R)
• M17: 2,670,172 km (0.082 R)
• M18: 2,766,065 km (0.053 R)
• M19: 2,863,004 km (0.097 R)
• M20: 3,035,640 km (0.059 R)
• M21: 3,169,380 km (0.109 R)
• M22: 3,348,150 km (0.107 R)
• M23: 3,521,683 km (0.106 R)
• M24: 3,627,150 km (0.054 R)
• M25: 3,751,615 km (0.106 R)
• M26: 3,859,475 km (0.115 R)
• M27: 3,986,634 km (0.083 R)
• M28: 4,367,211 km (0.084 R)
• M29: 4,557,350 km (0.056 R)
• M30: 4,653,391 km (0.107 R)
• M31: 4,759,755 km (0.051 R)
• M32: 4,916,085 km (0.089 R)
• M33: 5,163,819 km (0.091 R)
• M34: 5,344,833 km (0.037 R)
• M35: 5,785,698 km (0.027 R)
• M36: 5,942,177 km (0.104 R)
• M37: 6,047,494 km (0.046 R)
• M38: 6,227,759 km (0.099 R)
• M39: 6,485,217 km (0.108 R)
• M40: 6,604,447 km (0.104 R)
• M41: 6,845,299 km (0.117 R)
• M42: 7,033,194 km (0.097 R)
• M43: 7,482,437 km (0.072 R)
• M44: 7,722,092 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 8.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.12 AU - 3 AU

Year: 2778 Days

Day: 12.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,560,292 km

• M1: 102,175 km (0.093 R)
• M2: 198,367 km (0.091 R)
• M3: 249,380 km (0.069 R)
• M4: 376,687 km (0.091 R)
• M5: 731,683 km (0.076 R)
• M6: 813,513 km (0.054 R)
• M7: 881,431 km (0.107 R)
• M8: 1,023,249 km (0.093 R)
• M9: 1,172,548 km (0.037 R)
• M10: 1,556,117 km (0.1 R)
• M11: 1,851,423 km (0.1 R)
• M12: 1,930,860 km (0.113 R)
• M13: 2,093,323 km (0.1 R)
• M14: 2,188,168 km (0.101 R)
• M15: 2,260,424 km (0.107 R)
• M16: 2,544,211 km (0.113 R)
• M17: 2,696,950 km (0.071 R)
• M18: 2,826,502 km (0.052 R)
• M19: 3,310,002 km (0.076 R)
• M20: 3,604,112 km (0.068 R)
• M21: 3,703,894 km (0.11 R)
• M22: 3,979,752 km (0.093 R)
• M23: 4,172,285 km (0.098 R)
• M24: 4,398,327 km (0.106 R)
• M25: 4,489,881 km (0.08 R)
• M26: 4,582,033 km (0.072 R)
• M27: 4,862,380 km (0.055 R)
• M28: 5,358,297 km (0.096 R)
• M29: 5,439,827 km (0.105 R)
• M30: 5,505,351 km (0.084 R)
• M31: 5,954,444 km (0.116 R)
• M32: 6,055,871 km (0.083 R)
• M33: 6,157,897 km (0.035 R)
• M34: 6,398,151 km (0.069 R)
• M35: 6,623,895 km (0.097 R)
• M36: 6,729,062 km (0.103 R)
• M37: 6,781,720 km (0.09 R)
• M38: 7,047,705 km (0.053 R)
• M39: 7,226,924 km (0.087 R)
• M40: 7,718,203 km (0.077 R)
• M41: 7,773,554 km (0.053 R)
• M42: 8,014,556 km (0.081 R)
• M43: 8,107,905 km (0.111 R)
• M44: 8,637,482 km (0.102 R)
• M45: 8,809,968 km (0.109 R)
• M46: 9,670,156 km (0.044 R)
• M47: 9,829,328 km (0.054 R)
• M48: 10,597,812 km (0.109 R)
• M49: 10,700,287 km (0.078 R)
• M50: 10,803,210 km (0.118 R)
• M51: 10,947,722 km (0.097 R)
• M52: 11,217,896 km (0.095 R)
• M53: 11,280,577 km (0.115 R)
• M54: 11,343,408 km (0.054 R)
• M55: 11,616,873 km (0.114 R)
• M56: 11,743,732 km (0.086 R)
• M57: 11,913,825 km (0.057 R)
• M58: 12,105,908 km (0.088 R)
• M59: 12,191,778 km (0.097 R)
• M60: 12,299,189 km (0.105 R)
• M61: 12,601,825 km (0.039 R)
• M62: 12,753,966 km (0.09 R)
• M63: 13,038,352 km (0.06 R)
• M64: 13,104,325 km (0.108 R)
• M65: 13,170,297 km (0.11 R)
• M66: 13,457,675 km (0.038 R)
• M67: 13,613,257 km (0.116 R)
• M68: 13,747,147 km (0.072 R)
• M69: 13,881,486 km (0.081 R)
• M70: 14,128,771 km (0.071 R)
• M71: 14,445,769 km (0.108 R)
• M72: 14,925,529 km (0.114 R)
• M73: 15,132,722 km (0.11 R)
• M74: 15,410,525 km (0.057 R)
• M75: 15,596,775 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 12.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.12 AU - 3 AU

Year: 2778 Days

Day: 9.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,560,292 km

• M1: 194,477 km (0.052 R)
• M2: 298,747 km (0.112 R)
• M3: 390,450 km (0.059 R)
• M4: 488,287 km (0.096 R)
• M5: 614,698 km (0.104 R)
• M6: 706,252 km (0.069 R)
• M7: 1,001,408 km (0.055 R)
• M8: 1,263,952 km (0.069 R)
• M9: 1,409,960 km (0.11 R)
• M10: 1,574,966 km (0.061 R)
• M11: 1,746,555 km (0.075 R)
• M12: 1,980,676 km (0.036 R)
• M13: 2,299,170 km (0.082 R)
• M14: 2,449,516 km (0.083 R)
• M15: 2,541,219 km (0.11 R)
• M16: 2,649,977 km (0.048 R)
• M17: 2,823,809 km (0.073 R)
• M18: 3,017,987 km (0.104 R)
• M19: 3,100,117 km (0.03 R)
• M20: 3,317,632 km (0.095 R)
• M21: 3,471,119 km (0.118 R)
• M22: 3,662,006 km (0.118 R)
• M23: 3,910,040 km (0.097 R)
• M24: 4,163,608 km (0.106 R)
• M25: 4,592,056 km (0.082 R)
• M26: 4,937,478 km (0.12 R)
• M27: 5,113,255 km (0.115 R)
• M28: 5,633,108 km (0.102 R)
• M29: 6,572,732 km (0.036 R)
• M30: 7,226,176 km (0.081 R)
• M31: 8,175,673 km (0.093 R)
• M32: 8,665,157 km (0.084 R)
• M33: 8,878,035 km (0.104 R)
• M34: 9,648,464 km (0.105 R)
• M35: 9,942,873 km (0.074 R)
• M36: 10,116,107 km (0.034 R)
• M37: 10,315,222 km (0.085 R)
• M38: 10,742,623 km (0.112 R)
• M39: 10,869,482 km (0.115 R)
• M40: 11,278,782 km (0.075 R)
• M41: 11,771,408 km (0.12 R)
• M42: 11,876,126 km (0.098 R)
• M43: 12,007,323 km (0.103 R)
• M44: 12,165,299 km (0.103 R)
• M45: 12,483,643 km (0.057 R)
• M46: 13,155,487 km (0.077 R)
• M47: 13,866,825 km (0.067 R)
• M48: 14,646,828 km (0.107 R)
• M49: 15,269,754 km (0.115 R)
• M50: 15,584,358 km (0.097 R)
• M51: 15,670,527 km (0.078 R)
• M52: 16,104,061 km (0.098 R)
• M53: 16,482,843 km (0.102 R)
• M54: 17,189,843 km (0.079 R)
• M55: 17,368,313 km (0.101 R)
• M56: 17,457,623 km (0.085 R)
• M57: 18,269,191 km (0.109 R)
• M58: 19,062,209 km (0.093 R)
• M59: 19,246,813 km (0.112 R)
• M60: 19,648,932 km (0.097 R)
• M61: 19,773,099 km (0.103 R)
• M62: 20,903,310 km (0.115 R)
• M63: 21,157,328 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71

Radius: 7.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.96 AU - 6.68 AU

Year: 9523 Days

Day: 15.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,560,292 km

• M1: 91,853 km (0.087 R)
• M2: 323,730 km (0.104 R)
• M3: 588,668 km (0.071 R)
• M4: 654,939 km (0.089 R)
• M5: 912,846 km (0.098 R)
• M6: 1,105,678 km (0.119 R)
• M7: 1,582,895 km (0.113 R)
• M8: 2,252,196 km (0.075 R)
• M9: 2,640,402 km (0.115 R)
• M10: 2,999,138 km (0.088 R)
• M11: 3,999,050 km (0.104 R)
• M12: 4,582,781 km (0.075 R)
• M13: 4,679,421 km (0.1 R)
• M14: 4,953,634 km (0.097 R)
• M15: 5,253,279 km (0.104 R)
• M16: 5,912,257 km (0.09 R)
• M17: 6,466,667 km (0.061 R)
• M18: 6,750,155 km (0.045 R)
• M19: 6,838,119 km (0.114 R)
• M20: 7,037,682 km (0.112 R)
• M21: 7,442,494 km (0.054 R)
• M22: 7,970,575 km (0.082 R)
• M23: 8,321,531 km (0.091 R)
• M24: 9,257,715 km (0.11 R)
• M25: 9,552,422 km (0.089 R)
• M26: 10,125,831 km (0.075 R)
• M27: 10,633,566 km (0.11 R)
• M28: 10,993,948 km (0.119 R)
• M29: 11,806,114 km (0.089 R)
• M30: 11,912,329 km (0.082 R)
• M31: 12,018,843 km (0.054 R)
• M32: 12,098,877 km (0.091 R)
• M33: 12,937,074 km (0.105 R)
• M34: 13,459,919 km (0.096 R)
• M35: 13,961,670 km (0.088 R)
• M36: 15,358,316 km (0.052 R)
• M37: 16,353,441 km (0.106 R)
• M38: 16,709,633 km (0.103 R)
• M39: 16,769,173 km (0.081 R)
• M40: 16,948,392 km (0.103 R)
• M41: 17,429,648 km (0.046 R)
• M42: 17,793,320 km (0.08 R)
• M43: 18,621,045 km (0.117 R)
• M44: 18,744,763 km (0.049 R)
• M45: 18,868,779 km (0.075 R)
• M46: 19,901,753 km (0.059 R)
• M47: 20,536,796 km (0.113 R)
• M48: 21,566,627 km (0.092 R)
• M49: 21,729,091 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416

Radius: 6.6

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.67 AU - 7.05 AU

Year: 9621 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,560,292 km

• M1: 484,398 km (0.088 R)
• M2: 1,095,206 km (0.071 R)
• M3: 1,311,824 km (0.084 R)
• M4: 1,406,070 km (0.096 R)
• M5: 1,542,055 km (0.093 R)
• M6: 1,662,032 km (0.11 R)
• M7: 2,307,098 km (0.114 R)
• M8: 2,375,614 km (0.075 R)
• M9: 2,656,260 km (0.094 R)
• M10: 2,728,067 km (0.119 R)
• M11: 2,849,241 km (0.111 R)
• M12: 2,898,160 km (0.085 R)
• M13: 3,096,975 km (0.085 R)
• M14: 3,351,591 km (0.094 R)
• M15: 4,694,830 km (0.1 R)
• M16: 4,957,823 km (0.088 R)
• M17: 5,165,614 km (0.112 R)
• M18: 5,559,356 km (0.094 R)
• M19: 5,962,672 km (0.061 R)
• M20: 6,215,492 km (0.101 R)
• M21: 6,471,903 km (0.084 R)
• M22: 6,633,918 km (0.105 R)
• M23: 7,128,189 km (0.066 R)
• M24: 8,047,318 km (0.112 R)
• M25: 8,116,881 km (0.066 R)
• M26: 8,221,600 km (0.072 R)
• M27: 8,432,383 km (0.029 R)
• M28: 9,293,319 km (0.117 R)
• M29: 9,549,580 km (0.103 R)
• M30: 9,957,234 km (0.091 R)
• M31: 10,827,744 km (0.097 R)
• M32: 11,020,127 km (0.05 R)
• M33: 11,643,651 km (0.094 R)
• M34: 11,919,958 km (0.069 R)
• M35: 12,198,510 km (0.112 R)
• M36: 12,438,913 km (0.1 R)
• M37: 12,519,397 km (0.061 R)
• M38: 13,333,957 km (0.106 R)
• M39: 14,460,579 km (0.068 R)
• M40: 14,800,166 km (0.116 R)
• M41: 14,971,007 km (0.075 R)
• M42: 15,314,633 km (0.081 R)
• M43: 15,617,419 km (0.07 R)
• M44: 15,747,719 km (0.087 R)
• M45: 16,097,180 km (0.085 R)
• M46: 16,581,727 km (0.053 R)
• M47: 16,626,008 km (0.059 R)
• M48: 17,927,659 km (0.072 R)
• M49: 18,109,720 km (0.099 R)
• M50: 19,168,723 km (0.095 R)
• M51: 19,776,091 km (0.086 R)
• M52: 20,579,880 km (0.059 R)
• M53: 20,866,061 km (0.099 R)
• M54: 21,490,781 km (0.09 R)
• M55: 21,781,151 km (0.108 R)
• M56: 21,829,620 km (0.065 R)
• M57: 22,660,188 km (0.109 R)
• M58: 23,153,412 km (0.069 R)
• M59: 23,302,112 km (0.071 R)
• M60: 23,799,974 km (0.053 R)
• M61: 23,900,055 km (0.12 R)
• M62: 24,100,516 km (0.09 R)
• M63: 25,519,003 km (0.097 R)
• M64: 25,570,166 km (0.112 R)
• M65: 26,704,417 km (0.112 R)
• M66: 26,808,387 km (0.11 R)
• M67: 26,964,567 km (0.05 R)
• M68: 27,016,627 km (0.111 R)
• M69: 28,436,461 km (0.084 R)
• M70: 28,595,633 km (0.075 R)
• M71: 28,861,768 km (0.073 R)
• M72: 30,747,000 km (0.037 R)
• M73: 31,402,538 km (0.096 R)
• M74: 31,457,440 km (0.06 R)
• M75: 32,505,373 km (0.08 R)
• M76: 33,396,677 km (0.094 R)
• M77: 33,620,775 km (0.036 R)
• M78: 34,522,102 km (0.115 R)
• M79: 36,579,073 km (0.086 R)
• M80: 37,099,524 km (0.086 R)
• M81: 37,913,935 km (0.116 R)
• M82: 38,206,099 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit