🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 8.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.16 AU

Year: 703 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,341,031 km

• M1: 100,979 km (0.063 R)
• M2: 151,991 km (0.12 R)
• M3: 216,019 km (0.093 R)
• M4: 271,520 km (0.109 R)
• M5: 352,303 km (0.086 R)
• M6: 472,430 km (0.111 R)
• M7: 655,089 km (0.066 R)
• M8: 729,589 km (0.102 R)
• M9: 926,310 km (0.083 R)
• M10: 1,249,890 km (0.059 R)
• M11: 1,318,705 km (0.092 R)
• M12: 1,453,792 km (0.087 R)
• M13: 1,607,130 km (0.114 R)
• M14: 1,668,615 km (0.083 R)
• M15: 1,737,878 km (0.034 R)
• M16: 1,850,825 km (0.09 R)
• M17: 1,929,813 km (0.076 R)
• M18: 1,980,825 km (0.085 R)
• M19: 2,039,468 km (0.097 R)
• M20: 2,128,778 km (0.106 R)
• M21: 2,196,546 km (0.033 R)
• M22: 2,443,681 km (0.12 R)
• M23: 2,538,526 km (0.075 R)
• M24: 2,683,337 km (0.07 R)
• M25: 2,740,483 km (0.076 R)
• M26: 2,989,713 km (0.111 R)
• M27: 3,040,427 km (0.075 R)
• M28: 3,185,687 km (0.056 R)
• M29: 3,447,782 km (0.058 R)
• M30: 3,545,619 km (0.108 R)
• M31: 3,599,474 km (0.102 R)
• M32: 3,698,807 km (0.062 R)
• M33: 3,771,512 km (0.094 R)
• M34: 3,909,441 km (0.064 R)
• M35: 4,048,866 km (0.079 R)
• M36: 4,114,540 km (0.045 R)
• M37: 4,246,934 km (0.09 R)
• M38: 4,332,803 km (0.114 R)
• M39: 4,428,995 km (0.081 R)
• M40: 4,554,956 km (0.078 R)
• M41: 4,642,920 km (0.088 R)
• M42: 4,701,861 km (0.115 R)
• M43: 4,900,228 km (0.1 R)
• M44: 5,141,828 km (0.075 R)
• M45: 5,243,705 km (0.106 R)
• M46: 5,346,179 km (0.073 R)
• M47: 5,397,641 km (0.112 R)
• M48: 5,574,017 km (0.075 R)
• M49: 5,720,772 km (0.057 R)
• M50: 5,784,052 km (0.116 R)
• M51: 5,911,210 km (0.046 R)
• M52: 5,964,617 km (0.108 R)
• M53: 6,018,023 km (0.088 R)
• M54: 6,071,579 km (0.088 R)
• M55: 6,125,434 km (0.077 R)
• M56: 6,222,673 km (0.095 R)
• M57: 6,342,052 km (0.099 R)
• M58: 6,495,240 km (0.113 R)
• M59: 6,605,494 km (0.071 R)
• M60: 7,302,470 km (0.05 R)
• M61: 7,382,655 km (0.07 R)
• M62: 7,474,658 km (0.104 R)
• M63: 7,578,628 km (0.053 R)
• M64: 7,729,572 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.48 AU

Year: 1152 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 53,341,031 km

• M1: 138,378 km (0.057 R)
• M2: 232,774 km (0.089 R)
• M3: 311,912 km (0.095 R)
• M4: 385,364 km (0.114 R)
• M5: 521,498 km (0.103 R)
• M6: 644,916 km (0.117 R)
• M7: 739,761 km (0.077 R)
• M8: 874,250 km (0.043 R)
• M9: 1,336,358 km (0.076 R)
• M10: 1,452,446 km (0.106 R)
• M11: 1,580,801 km (0.11 R)
• M12: 1,839,755 km (0.071 R)
• M13: 1,941,780 km (0.099 R)
• M14: 2,122,345 km (0.088 R)
• M15: 2,398,802 km (0.112 R)
• M16: 2,562,013 km (0.075 R)
• M17: 2,645,040 km (0.103 R)
• M18: 2,728,964 km (0.099 R)
• M19: 2,910,427 km (0.119 R)
• M20: 2,997,193 km (0.11 R)
• M21: 3,073,937 km (0.048 R)
• M22: 3,319,278 km (0.076 R)
• M23: 3,605,757 km (0.099 R)
• M24: 3,781,685 km (0.108 R)
• M25: 3,948,486 km (0.096 R)
• M26: 4,264,587 km (0.111 R)
• M27: 4,438,270 km (0.11 R)
• M28: 4,665,060 km (0.102 R)
• M29: 4,960,366 km (0.104 R)
• M30: 5,038,456 km (0.108 R)
• M31: 5,130,010 km (0.066 R)
• M32: 5,248,641 km (0.074 R)
• M33: 5,394,948 km (0.116 R)
• M34: 5,582,993 km (0.085 R)
• M35: 5,745,905 km (0.108 R)
• M36: 5,855,410 km (0.079 R)
• M37: 5,924,225 km (0.083 R)
• M38: 6,048,840 km (0.074 R)
• M39: 6,314,526 km (0.044 R)
• M40: 6,670,270 km (0.083 R)
• M41: 6,756,588 km (0.055 R)
• M42: 7,252,804 km (0.058 R)
• M43: 7,490,515 km (0.078 R)
• M44: 7,625,303 km (0.053 R)
• M45: 7,821,425 km (0.118 R)
• M46: 7,912,531 km (0.061 R)
• M47: 8,265,133 km (0.1 R)
• M48: 8,373,442 km (0.102 R)
• M49: 8,451,083 km (0.09 R)
• M50: 8,953,881 km (0.088 R)
• M51: 9,224,953 km (0.097 R)
• M52: 9,353,457 km (0.114 R)
• M53: 9,563,493 km (0.114 R)
• M54: 9,955,439 km (0.115 R)
• M55: 10,203,173 km (0.057 R)
• M56: 10,822,808 km (0.09 R)
• M57: 10,992,452 km (0.053 R)
• M58: 11,180,047 km (0.06 R)
• M59: 11,437,505 km (0.109 R)
• M60: 11,627,644 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.1

Radius: 11.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.52 AU - 5.62 AU

Year: 8025 Days

Day: 11.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,341,031 km

• M1: 174,132 km (0.047 R)
• M2: 250,128 km (0.049 R)
• M3: 418,276 km (0.064 R)
• M4: 501,602 km (0.116 R)
• M5: 605,423 km (0.083 R)
• M6: 792,121 km (0.047 R)
• M7: 1,370,765 km (0.084 R)
• M8: 1,622,539 km (0.114 R)
• M9: 1,953,150 km (0.08 R)
• M10: 2,060,860 km (0.084 R)
• M11: 2,148,525 km (0.082 R)
• M12: 2,237,535 km (0.113 R)
• M13: 2,489,009 km (0.102 R)
• M14: 2,582,658 km (0.056 R)
• M15: 2,749,609 km (0.047 R)
• M16: 3,094,432 km (0.116 R)
• M17: 3,375,078 km (0.091 R)
• M18: 3,637,622 km (0.108 R)
• M19: 4,043,930 km (0.109 R)
• M20: 4,323,079 km (0.101 R)
• M21: 4,550,917 km (0.04 R)
• M22: 5,167,858 km (0.093 R)
• M23: 5,440,276 km (0.063 R)
• M24: 5,748,747 km (0.051 R)
• M25: 5,968,057 km (0.041 R)
• M26: 6,286,103 km (0.082 R)
• M27: 6,447,369 km (0.09 R)
• M28: 7,239,939 km (0.113 R)
• M29: 7,408,984 km (0.11 R)
• M30: 7,545,268 km (0.067 R)
• M31: 7,924,050 km (0.084 R)
• M32: 8,028,469 km (0.086 R)
• M33: 8,557,447 km (0.111 R)
• M34: 9,575,012 km (0.099 R)
• M35: 10,022,758 km (0.093 R)
• M36: 10,173,553 km (0.097 R)
• M37: 10,325,095 km (0.091 R)
• M38: 11,446,182 km (0.097 R)
• M39: 11,921,454 km (0.091 R)
• M40: 12,081,374 km (0.108 R)
• M41: 12,322,377 km (0.059 R)
• M42: 13,928,310 km (0.06 R)
• M43: 14,606,138 km (0.119 R)
• M44: 14,691,558 km (0.067 R)
• M45: 16,391,588 km (0.067 R)
• M46: 17,786,888 km (0.107 R)
• M47: 18,107,177 km (0.046 R)
• M48: 18,614,463 km (0.094 R)
• M49: 18,939,689 km (0.116 R)
• M50: 19,737,345 km (0.083 R)
• M51: 19,974,158 km (0.093 R)
• M52: 20,069,003 km (0.064 R)
• M53: 22,146,618 km (0.089 R)
• M54: 22,441,925 km (0.111 R)
• M55: 22,590,026 km (0.082 R)
• M56: 22,937,094 km (0.111 R)
• M57: 23,086,243 km (0.111 R)
• M58: 24,902,211 km (0.092 R)
• M59: 25,158,024 km (0.081 R)
• M60: 25,775,564 km (0.069 R)
• M61: 25,930,846 km (0.086 R)
• M62: 26,242,010 km (0.064 R)
• M63: 26,346,130 km (0.094 R)
• M64: 26,606,879 km (0.101 R)
• M65: 27,130,771 km (0.075 R)
• M66: 27,658,103 km (0.088 R)
• M67: 28,082,512 km (0.094 R)
• M68: 28,562,572 km (0.12 R)
• M69: 28,830,352 km (0.111 R)
• M70: 29,638,779 km (0.074 R)
• M71: 29,747,237 km (0.064 R)
• M72: 30,181,969 km (0.038 R)
• M73: 31,167,968 km (0.086 R)
• M74: 31,388,476 km (0.082 R)
• M75: 31,886,637 km (0.114 R)
• M76: 32,164,440 km (0.098 R)
• M77: 32,331,541 km (0.097 R)
• M78: 32,443,141 km (0.101 R)
• M79: 32,610,690 km (0.085 R)
• M80: 32,722,589 km (0.106 R)
• M81: 32,946,687 km (0.037 R)
• M82: 34,416,187 km (0.102 R)
• M83: 34,587,028 km (0.095 R)
• M84: 34,701,171 km (0.099 R)
• M85: 35,676,250 km (0.084 R)
• M86: 36,369,786 km (0.116 R)
• M87: 36,660,155 km (0.096 R)
• M88: 37,009,616 km (0.043 R)
• M89: 38,654,743 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 6.2

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.72 AU - 10.1 AU

Year: 18695 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,341,031 km

• M1: 175,030 km (0.115 R)
• M2: 552,016 km (0.06 R)
• M3: 821,143 km (0.096 R)
• M4: 959,820 km (0.066 R)
• M5: 1,000,810 km (0.066 R)
• M6: 1,084,734 km (0.118 R)
• M7: 1,304,942 km (0.096 R)
• M8: 2,154,359 km (0.064 R)
• M9: 2,987,619 km (0.111 R)
• M10: 3,233,558 km (0.032 R)
• M11: 3,454,065 km (0.068 R)
• M12: 3,843,468 km (0.11 R)
• M13: 4,110,949 km (0.102 R)
• M14: 4,178,717 km (0.081 R)
• M15: 4,349,857 km (0.086 R)
• M16: 4,418,972 km (0.108 R)
• M17: 4,523,241 km (0.113 R)
• M18: 4,663,714 km (0.099 R)
• M19: 5,461,369 km (0.113 R)
• M20: 5,723,914 km (0.111 R)
• M21: 5,990,647 km (0.087 R)
• M22: 7,466,879 km (0.094 R)
• M23: 7,591,344 km (0.085 R)
• M24: 7,884,406 km (0.059 R)
• M25: 8,352,348 km (0.093 R)
• M26: 9,137,438 km (0.08 R)
• M27: 9,538,659 km (0.066 R)
• M28: 9,718,925 km (0.111 R)
• M29: 11,870,890 km (0.057 R)
• M30: 12,801,090 km (0.07 R)
• M31: 13,856,204 km (0.079 R)
• M32: 14,886,783 km (0.104 R)
• M33: 15,148,280 km (0.108 R)
• M34: 16,748,978 km (0.11 R)
• M35: 17,569,223 km (0.103 R)
• M36: 17,624,424 km (0.062 R)
• M37: 17,679,626 km (0.109 R)
• M38: 17,790,179 km (0.096 R)
• M39: 20,107,450 km (0.117 R)
• M40: 20,686,992 km (0.118 R)
• M41: 22,938,440 km (0.097 R)
• M42: 23,848,444 km (0.113 R)
• M43: 24,584,764 km (0.079 R)
• M44: 25,079,933 km (0.107 R)
• M45: 25,266,482 km (0.106 R)
• M46: 26,079,995 km (0.101 R)
• M47: 27,092,922 km (0.03 R)
• M48: 27,540,220 km (0.113 R)
• M49: 28,506,772 km (0.108 R)
• M50: 28,701,399 km (0.106 R)
• M51: 30,738,473 km (0.119 R)
• M52: 31,271,789 km (0.106 R)
• M53: 32,077,374 km (0.114 R)
• M54: 32,550,402 km (0.079 R)
• M55: 32,821,773 km (0.088 R)
• M56: 33,025,824 km (0.109 R)
• M57: 36,698,901 km (0.12 R)
• M58: 37,122,861 km (0.102 R)
• M59: 38,118,285 km (0.087 R)
• M60: 38,261,151 km (0.065 R)
• M61: 38,475,824 km (0.044 R)
• M62: 39,050,430 km (0.093 R)
• M63: 40,280,723 km (0.112 R)
• M64: 40,644,993 km (0.055 R)
• M65: 41,010,311 km (0.061 R)
• M66: 41,744,388 km (0.119 R)
• M67: 43,076,408 km (0.079 R)
• M68: 43,150,907 km (0.104 R)
• M69: 43,299,757 km (0.085 R)
• M70: 43,747,653 km (0.115 R)
• M71: 44,272,143 km (0.053 R)
• M72: 44,347,242 km (0.098 R)
• M73: 44,648,083 km (0.078 R)
• M74: 44,874,125 km (0.117 R)
• M75: 44,949,672 km (0.09 R)
• M76: 45,025,070 km (0.09 R)
• M77: 45,403,103 km (0.102 R)
• M78: 46,619,932 km (0.1 R)
• M79: 46,925,710 km (0.095 R)
• M80: 47,002,305 km (0.111 R)
• M81: 48,233,196 km (0.097 R)
• M82: 48,387,730 km (0.105 R)
• M83: 49,552,350 km (0.099 R)
• M84: 50,099,130 km (0.107 R)
• M85: 51,356,201 km (0.109 R)
• M86: 51,514,027 km (0.043 R)
• M87: 52,147,125 km (0.079 R)
• M88: 52,623,594 km (0.082 R)
• M89: 52,703,180 km (0.115 R)
• M90: 53,341,066 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit