🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 9.4

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,892,725 km

• M1: 119,828 km (0.073 R)
• M2: 178,769 km (0.094 R)
• M3: 270,024 km (0.116 R)
• M4: 393,891 km (0.119 R)
• M5: 459,864 km (0.088 R)
• M6: 556,803 km (0.069 R)
• M7: 625,917 km (0.117 R)
• M8: 705,504 km (0.08 R)
• M9: 769,681 km (0.102 R)
• M10: 836,102 km (0.032 R)
• M11: 933,341 km (0.112 R)
• M12: 1,008,888 km (0.114 R)
• M13: 1,073,664 km (0.093 R)
• M14: 1,135,298 km (0.043 R)
• M15: 1,198,279 km (0.047 R)
• M16: 1,271,881 km (0.108 R)
• M17: 1,428,510 km (0.081 R)
• M18: 1,496,876 km (0.097 R)
• M19: 1,576,462 km (0.112 R)
• M20: 1,797,568 km (0.109 R)
• M21: 1,909,318 km (0.055 R)
• M22: 2,062,057 km (0.118 R)
• M23: 2,139,848 km (0.078 R)
• M24: 2,241,574 km (0.098 R)
• M25: 2,321,609 km (0.088 R)
• M26: 2,490,805 km (0.071 R)
• M27: 2,622,002 km (0.11 R)
• M28: 2,694,407 km (0.111 R)
• M29: 2,785,961 km (0.081 R)
• M30: 2,909,828 km (0.084 R)
• M31: 3,010,059 km (0.094 R)
• M32: 3,240,140 km (0.111 R)
• M33: 3,596,034 km (0.079 R)
• M34: 3,656,471 km (0.098 R)
• M35: 3,737,852 km (0.082 R)
• M36: 3,929,786 km (0.102 R)
• M37: 4,103,918 km (0.054 R)
• M38: 4,195,622 km (0.072 R)
• M39: 4,294,955 km (0.037 R)
• M40: 4,424,058 km (0.107 R)
• M41: 4,590,710 km (0.112 R)
• M42: 4,656,533 km (0.084 R)
• M43: 4,715,325 km (0.118 R)
• M44: 4,803,887 km (0.067 R)
• M45: 4,952,886 km (0.105 R)
• M46: 5,058,054 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 11.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 349 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,892,725 km

• M1: 171,140 km (0.105 R)
• M2: 243,695 km (0.116 R)
• M3: 319,541 km (0.071 R)
• M4: 419,173 km (0.1 R)
• M5: 526,435 km (0.108 R)
• M6: 638,035 km (0.102 R)
• M7: 712,983 km (0.115 R)
• M8: 839,094 km (0.088 R)
• M9: 914,791 km (0.038 R)
• M10: 997,070 km (0.049 R)
• M11: 1,111,063 km (0.064 R)
• M12: 1,238,371 km (0.073 R)
• M13: 1,397,843 km (0.096 R)
• M14: 1,517,371 km (0.085 R)
• M15: 1,645,277 km (0.096 R)
• M16: 1,777,073 km (0.102 R)
• M17: 1,937,741 km (0.096 R)
• M18: 2,124,589 km (0.085 R)
• M19: 2,355,568 km (0.113 R)
• M20: 2,471,506 km (0.048 R)
• M21: 2,561,116 km (0.118 R)
• M22: 2,703,234 km (0.106 R)
• M23: 2,795,685 km (0.093 R)
• M24: 2,883,349 km (0.052 R)
• M25: 2,966,077 km (0.108 R)
• M26: 3,097,574 km (0.03 R)
• M27: 3,206,630 km (0.075 R)
• M28: 3,280,083 km (0.089 R)
• M29: 3,354,134 km (0.09 R)
• M30: 3,478,898 km (0.069 R)
• M31: 3,598,726 km (0.073 R)
• M32: 3,745,781 km (0.084 R)
• M33: 3,862,168 km (0.093 R)
• M34: 3,973,319 km (0.046 R)
• M35: 4,045,725 km (0.049 R)
• M36: 4,125,311 km (0.047 R)
• M37: 4,212,227 km (0.09 R)
• M38: 4,326,670 km (0.095 R)
• M39: 4,490,030 km (0.08 R)
• M40: 4,600,135 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 12.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.09 AU - 2.59 AU

Year: 2387 Days

Day: 9.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,892,725 km

• M1: 192,233 km (0.077 R)
• M2: 317,746 km (0.104 R)
• M3: 455,226 km (0.093 R)
• M4: 631,303 km (0.108 R)
• M5: 732,581 km (0.104 R)
• M6: 824,883 km (0.104 R)
• M7: 905,815 km (0.116 R)
• M8: 1,097,749 km (0.113 R)
• M9: 1,179,430 km (0.115 R)
• M10: 1,437,336 km (0.11 R)
• M11: 1,774,231 km (0.095 R)
• M12: 1,856,061 km (0.082 R)
• M13: 1,986,510 km (0.1 R)
• M14: 2,396,707 km (0.113 R)
• M15: 2,533,739 km (0.107 R)
• M16: 2,750,058 km (0.042 R)
• M17: 2,899,805 km (0.115 R)
• M18: 3,083,063 km (0.085 R)
• M19: 3,721,845 km (0.11 R)
• M20: 3,821,178 km (0.113 R)
• M21: 3,995,610 km (0.087 R)
• M22: 4,338,488 km (0.04 R)
• M23: 4,443,206 km (0.085 R)
• M24: 4,577,096 km (0.099 R)
• M25: 4,719,514 km (0.103 R)
• M26: 4,820,193 km (0.114 R)
• M27: 4,979,664 km (0.112 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 9.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.76 AU - 3.08 AU

Year: 3327 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,892,725 km

• M1: 171,888 km (0.051 R)
• M2: 253,568 km (0.025 R)
• M3: 351,705 km (0.106 R)
• M4: 422,315 km (0.112 R)
• M5: 498,909 km (0.091 R)
• M6: 574,007 km (0.064 R)
• M7: 675,883 km (0.104 R)
• M8: 857,495 km (0.118 R)
• M9: 1,082,490 km (0.117 R)
• M10: 1,164,769 km (0.078 R)
• M11: 1,336,208 km (0.111 R)
• M12: 1,495,680 km (0.107 R)
• M13: 1,577,809 km (0.094 R)
• M14: 1,888,524 km (0.111 R)
• M15: 2,079,859 km (0.102 R)
• M16: 2,469,262 km (0.115 R)
• M17: 2,554,982 km (0.109 R)
• M18: 2,641,599 km (0.111 R)
• M19: 2,779,678 km (0.086 R)
• M20: 2,894,420 km (0.101 R)
• M21: 3,492,213 km (0.109 R)
• M22: 3,713,917 km (0.045 R)
• M23: 4,127,704 km (0.107 R)
• M24: 4,768,133 km (0.089 R)
• M25: 4,844,577 km (0.093 R)
• M26: 5,014,371 km (0.101 R)
• M27: 5,439,379 km (0.111 R)
• M28: 5,535,420 km (0.073 R)
• M29: 5,680,680 km (0.1 R)
• M30: 6,273,836 km (0.09 R)
• M31: 6,459,038 km (0.117 R)
• M32: 6,714,551 km (0.111 R)
• M33: 6,938,648 km (0.068 R)
• M34: 7,060,421 km (0.114 R)
• M35: 7,235,451 km (0.095 R)
• M36: 7,323,564 km (0.084 R)
• M37: 7,715,510 km (0.064 R)
• M38: 8,041,334 km (0.11 R)
• M39: 8,519,898 km (0.066 R)
• M40: 8,875,492 km (0.1 R)
• M41: 10,385,683 km (0.107 R)
• M42: 10,584,947 km (0.105 R)
• M43: 10,665,131 km (0.037 R)
• M44: 11,231,359 km (0.1 R)
• M45: 11,724,584 km (0.09 R)
• M46: 12,477,659 km (0.108 R)
• M47: 12,604,668 km (0.111 R)
• M48: 12,732,125 km (0.071 R)
• M49: 13,332,761 km (0.051 R)
• M50: 13,854,857 km (0.042 R)
• M51: 13,986,503 km (0.111 R)
• M52: 15,121,652 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 8.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.25 AU - 6.75 AU

Year: 8601 Days

Day: 5.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,892,725 km

• M1: 138,827 km (0.117 R)
• M2: 353,799 km (0.095 R)
• M3: 462,856 km (0.115 R)
• M4: 570,417 km (0.112 R)
• M5: 748,289 km (0.103 R)
• M6: 1,175,540 km (0.113 R)
• M7: 1,607,130 km (0.098 R)
• M8: 1,669,662 km (0.112 R)
• M9: 1,818,661 km (0.067 R)
• M10: 1,884,036 km (0.109 R)
• M11: 2,084,646 km (0.116 R)
• M12: 2,339,412 km (0.059 R)
• M13: 2,702,934 km (0.079 R)
• M14: 2,802,866 km (0.073 R)
• M15: 3,294,594 km (0.116 R)
• M16: 3,347,851 km (0.06 R)
• M17: 3,591,546 km (0.069 R)
• M18: 3,701,650 km (0.082 R)
• M19: 3,897,174 km (0.061 R)
• M20: 4,038,993 km (0.102 R)
• M21: 4,327,567 km (0.06 R)
• M22: 4,682,713 km (0.061 R)
• M23: 4,955,280 km (0.053 R)
• M24: 5,233,233 km (0.068 R)
• M25: 5,804,098 km (0.081 R)
• M26: 6,195,596 km (0.117 R)
• M27: 7,073,137 km (0.111 R)
• M28: 7,421,102 km (0.095 R)
• M29: 7,491,263 km (0.052 R)
• M30: 7,738,997 km (0.114 R)
• M31: 8,025,327 km (0.119 R)
• M32: 8,097,434 km (0.08 R)
• M33: 8,498,057 km (0.038 R)
• M34: 8,571,509 km (0.112 R)
• M35: 8,756,263 km (0.054 R)
• M36: 9,129,808 km (0.069 R)
• M37: 9,318,451 km (0.119 R)
• M38: 9,470,293 km (0.086 R)
• M39: 9,969,651 km (0.054 R)
• M40: 10,359,653 km (0.059 R)
• M41: 10,596,017 km (0.073 R)
• M42: 10,834,177 km (0.076 R)
• M43: 11,968,877 km (0.094 R)
• M44: 12,718,213 km (0.087 R)
• M45: 13,013,668 km (0.052 R)
• M46: 13,525,443 km (0.096 R)
• M47: 13,654,546 km (0.048 R)
• M48: 13,870,415 km (0.045 R)
• M49: 14,524,906 km (0.073 R)
• M50: 14,833,676 km (0.069 R)
• M51: 15,863,807 km (0.076 R)
• M52: 16,227,479 km (0.08 R)
• M53: 16,548,068 km (0.109 R)
• M54: 17,428,451 km (0.111 R)
• M55: 18,801,460 km (0.085 R)
• M56: 19,573,834 km (0.053 R)
• M57: 20,307,313 km (0.119 R)
• M58: 20,405,748 km (0.084 R)
• M59: 22,663,180 km (0.119 R)
• M60: 22,970,005 km (0.059 R)
• M61: 23,124,091 km (0.094 R)
• M62: 23,484,622 km (0.053 R)
• M63: 24,211,518 km (0.109 R)
• M64: 24,472,865 km (0.094 R)
• M65: 25,209,784 km (0.119 R)
• M66: 25,527,829 km (0.076 R)
• M67: 25,900,478 km (0.12 R)
• M68: 26,921,184 km (0.105 R)
• M69: 27,029,493 km (0.049 R)
• M70: 27,246,260 km (0.12 R)
• M71: 27,790,946 km (0.082 R)
• M72: 28,229,268 km (0.112 R)
• M73: 29,335,095 km (0.106 R)
• M74: 30,005,294 km (0.113 R)
• M75: 30,286,089 km (0.105 R)
• M76: 30,454,985 km (0.062 R)
• M77: 31,304,102 km (0.115 R)
• M78: 31,417,946 km (0.112 R)
• M79: 31,988,961 km (0.038 R)
• M80: 32,563,567 km (0.066 R)
• M81: 33,199,358 km (0.075 R)
• M82: 33,606,264 km (0.086 R)
• M83: 34,954,440 km (0.056 R)
• M84: 36,380,108 km (0.098 R)
• M85: 37,703,451 km (0.099 R)
• M86: 38,127,860 km (0.105 R)
• M87: 38,736,873 km (0.106 R)
• M88: 40,273,542 km (0.075 R)
• M89: 40,769,459 km (0.056 R)
• M90: 40,893,775 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit