🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 10.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 436 Days

Day: 12 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,009,474 km

• M1: 161,566 km (0.102 R)
• M2: 225,145 km (0.119 R)
• M3: 350,358 km (0.078 R)
• M4: 465,399 km (0.116 R)
• M5: 607,966 km (0.041 R)
• M6: 684,111 km (0.052 R)
• M7: 794,365 km (0.05 R)
• M8: 891,304 km (0.071 R)
• M9: 959,072 km (0.09 R)
• M10: 1,023,698 km (0.116 R)
• M11: 1,089,671 km (0.109 R)
• M12: 1,212,491 km (0.092 R)
• M13: 1,424,920 km (0.114 R)
• M14: 1,671,457 km (0.099 R)
• M15: 1,853,368 km (0.066 R)
• M16: 2,143,588 km (0.045 R)
• M17: 2,236,638 km (0.12 R)
• M18: 2,306,500 km (0.094 R)
• M19: 2,444,878 km (0.091 R)
• M20: 2,520,575 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 10.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.36 AU - 2.1 AU

Year: 1469 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,009,474 km

• M1: 131,347 km (0.06 R)
• M2: 232,625 km (0.102 R)
• M3: 416,929 km (0.065 R)
• M4: 537,356 km (0.065 R)
• M5: 762,800 km (0.056 R)
• M6: 896,690 km (0.095 R)
• M7: 1,092,513 km (0.065 R)
• M8: 1,231,041 km (0.114 R)
• M9: 1,317,060 km (0.1 R)
• M10: 1,390,363 km (0.044 R)
• M11: 1,518,269 km (0.087 R)
• M12: 1,618,799 km (0.066 R)
• M13: 1,713,644 km (0.092 R)
• M14: 1,843,195 km (0.112 R)
• M15: 1,942,528 km (0.07 R)
• M16: 2,094,819 km (0.09 R)
• M17: 2,529,999 km (0.111 R)
• M18: 2,641,001 km (0.055 R)
• M19: 2,706,375 km (0.118 R)
• M20: 2,772,348 km (0.034 R)
• M21: 2,867,642 km (0.081 R)
• M22: 3,110,738 km (0.118 R)
• M23: 3,189,875 km (0.07 R)
• M24: 3,462,293 km (0.11 R)
• M25: 3,637,771 km (0.078 R)
• M26: 3,837,335 km (0.102 R)
• M27: 4,105,564 km (0.106 R)
• M28: 4,313,505 km (0.117 R)
• M29: 4,413,137 km (0.091 R)
• M30: 4,603,725 km (0.118 R)
• M31: 4,831,263 km (0.11 R)
• M32: 4,900,377 km (0.106 R)
• M33: 5,262,105 km (0.118 R)
• M34: 5,524,201 km (0.12 R)
• M35: 5,790,634 km (0.101 R)
• M36: 5,962,373 km (0.098 R)
• M37: 6,036,573 km (0.104 R)
• M38: 6,123,490 km (0.089 R)
• M39: 6,273,387 km (0.088 R)
• M40: 6,743,274 km (0.08 R)
• M41: 6,833,481 km (0.042 R)
• M42: 6,989,063 km (0.112 R)
• M43: 7,172,021 km (0.097 R)
• M44: 7,237,695 km (0.117 R)
• M45: 7,369,790 km (0.119 R)
• M46: 7,462,839 km (0.107 R)
• M47: 7,609,595 km (0.027 R)
• M48: 7,825,016 km (0.099 R)
• M49: 7,987,778 km (0.075 R)
• M50: 8,165,501 km (0.067 R)
• M51: 8,261,692 km (0.062 R)
• M52: 8,358,183 km (0.093 R)
• M53: 8,496,860 km (0.077 R)
• M54: 8,818,645 km (0.11 R)
• M55: 9,087,622 km (0.109 R)
• M56: 9,215,977 km (0.115 R)
• M57: 9,301,846 km (0.112 R)
• M58: 9,474,332 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 11.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.45 AU - 2.75 AU

Year: 2707 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,009,474 km

• M1: 163,361 km (0.03 R)
• M2: 243,845 km (0.036 R)
• M3: 471,981 km (0.116 R)
• M4: 600,336 km (0.085 R)
• M5: 792,270 km (0.073 R)
• M6: 1,023,997 km (0.103 R)
• M7: 1,119,291 km (0.115 R)
• M8: 1,217,727 km (0.098 R)
• M9: 1,329,626 km (0.09 R)
• M10: 1,487,900 km (0.099 R)
• M11: 1,743,414 km (0.12 R)
• M12: 2,122,495 km (0.106 R)
• M13: 2,283,911 km (0.114 R)
• M14: 2,752,750 km (0.11 R)
• M15: 2,874,673 km (0.038 R)
• M16: 3,026,215 km (0.11 R)
• M17: 3,279,933 km (0.066 R)
• M18: 3,380,613 km (0.103 R)
• M19: 3,733,514 km (0.087 R)
• M20: 3,975,414 km (0.108 R)
• M21: 4,191,284 km (0.107 R)
• M22: 4,602,678 km (0.099 R)
• M23: 4,780,699 km (0.06 R)
• M24: 4,911,597 km (0.113 R)
• M25: 5,027,087 km (0.107 R)
• M26: 5,566,836 km (0.065 R)
• M27: 5,704,765 km (0.098 R)
• M28: 5,931,256 km (0.072 R)
• M29: 6,160,740 km (0.11 R)
• M30: 6,756,438 km (0.084 R)
• M31: 6,829,891 km (0.041 R)
• M32: 7,014,644 km (0.06 R)
• M33: 7,408,236 km (0.071 R)
• M34: 7,484,082 km (0.081 R)
• M35: 7,579,227 km (0.108 R)
• M36: 7,674,670 km (0.063 R)
• M37: 7,789,860 km (0.083 R)
• M38: 8,552,510 km (0.084 R)
• M39: 8,751,924 km (0.107 R)
• M40: 8,872,351 km (0.088 R)
• M41: 8,973,030 km (0.111 R)
• M42: 9,094,354 km (0.1 R)
• M43: 9,175,735 km (0.097 R)
• M44: 9,420,926 km (0.044 R)
• M45: 9,544,195 km (0.117 R)
• M46: 9,751,088 km (0.118 R)
• M47: 10,001,366 km (0.033 R)
• M48: 10,085,290 km (0.101 R)
• M49: 10,615,016 km (0.089 R)
• M50: 10,743,371 km (0.087 R)
• M51: 11,110,185 km (0.114 R)
• M52: 11,240,784 km (0.1 R)
• M53: 11,393,523 km (0.117 R)
• M54: 11,811,949 km (0.119 R)
• M55: 11,945,091 km (0.099 R)
• M56: 12,056,541 km (0.071 R)
• M57: 12,482,895 km (0.11 R)
• M58: 13,304,187 km (0.103 R)
• M59: 13,535,466 km (0.029 R)
• M60: 13,908,264 km (0.067 R)
• M61: 14,072,522 km (0.044 R)
• M62: 14,237,379 km (0.055 R)
• M63: 14,331,775 km (0.085 R)
• M64: 14,450,257 km (0.119 R)
• M65: 14,711,903 km (0.1 R)
• M66: 14,879,154 km (0.072 R)
• M67: 15,263,920 km (0.076 R)
• M68: 15,749,514 km (0.097 R)
• M69: 15,847,351 km (0.119 R)
• M70: 16,314,246 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 8.5

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.5 AU - 3.64 AU

Year: 3473 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,009,474 km

• M1: 304,880 km (0.052 R)
• M2: 359,484 km (0.053 R)
• M3: 471,682 km (0.115 R)
• M4: 607,068 km (0.06 R)
• M5: 917,035 km (0.088 R)
• M6: 1,001,857 km (0.045 R)
• M7: 1,219,522 km (0.113 R)
• M8: 1,382,434 km (0.063 R)
• M9: 1,625,381 km (0.093 R)
• M10: 1,684,622 km (0.069 R)
• M11: 1,851,274 km (0.078 R)
• M12: 2,023,461 km (0.025 R)
• M13: 2,233,646 km (0.098 R)
• M14: 2,417,202 km (0.107 R)
• M15: 2,502,324 km (0.109 R)
• M16: 2,623,049 km (0.089 R)
• M17: 2,693,061 km (0.11 R)
• M18: 2,834,730 km (0.091 R)
• M19: 3,312,546 km (0.102 R)
• M20: 3,599,624 km (0.098 R)
• M21: 3,756,103 km (0.051 R)
• M22: 3,994,862 km (0.089 R)
• M23: 4,055,449 km (0.116 R)
• M24: 4,259,351 km (0.097 R)
• M25: 4,424,955 km (0.063 R)
• M26: 4,656,084 km (0.09 R)
• M27: 5,306,685 km (0.079 R)
• M28: 5,484,856 km (0.108 R)
• M29: 5,619,943 km (0.103 R)
• M30: 6,241,223 km (0.095 R)
• M31: 6,476,989 km (0.041 R)
• M32: 6,548,198 km (0.112 R)
• M33: 6,667,577 km (0.104 R)
• M34: 6,811,789 km (0.103 R)
• M35: 7,423,794 km (0.11 R)
• M36: 7,799,435 km (0.102 R)
• M37: 7,900,712 km (0.104 R)
• M38: 8,078,883 km (0.068 R)
• M39: 8,232,820 km (0.114 R)
• M40: 8,491,325 km (0.062 R)
• M41: 8,884,169 km (0.098 R)
• M42: 9,660,432 km (0.107 R)
• M43: 11,049,149 km (0.091 R)
• M44: 11,134,570 km (0.09 R)
• M45: 11,363,155 km (0.048 R)
• M46: 11,506,769 km (0.111 R)
• M47: 11,853,986 km (0.068 R)
• M48: 11,970,522 km (0.072 R)
• M49: 12,116,680 km (0.089 R)
• M50: 12,322,377 km (0.068 R)
• M51: 12,529,121 km (0.084 R)
• M52: 12,886,361 km (0.044 R)
• M53: 13,398,135 km (0.119 R)
• M54: 13,489,090 km (0.106 R)
• M55: 13,549,977 km (0.057 R)
• M56: 13,916,641 km (0.116 R)
• M57: 15,162,193 km (0.07 R)
• M58: 15,479,191 km (0.106 R)
• M59: 15,542,770 km (0.098 R)
• M60: 15,702,391 km (0.066 R)
• M61: 16,087,456 km (0.104 R)
• M62: 17,459,717 km (0.072 R)
• M63: 18,327,834 km (0.116 R)
• M64: 18,597,858 km (0.033 R)
• M65: 19,107,538 km (0.076 R)
• M66: 19,690,820 km (0.076 R)
• M67: 20,279,787 km (0.095 R)
• M68: 20,594,092 km (0.113 R)
• M69: 20,734,265 km (0.081 R)
• M70: 21,298,099 km (0.1 R)
• M71: 21,795,662 km (0.059 R)
• M72: 22,117,447 km (0.109 R)
• M73: 22,189,254 km (0.065 R)
• M74: 23,384,092 km (0.115 R)
• M75: 23,640,204 km (0.063 R)
• M76: 24,599,724 km (0.077 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: 494 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit