🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 8.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.59 AU

Year: 1093 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,060,747 km

• M1: 104,719 km (0.081 R)
• M2: 210,185 km (0.039 R)
• M3: 309,817 km (0.049 R)
• M4: 399,726 km (0.094 R)
• M5: 475,721 km (0.101 R)
• M6: 613,501 km (0.047 R)
• M7: 712,983 km (0.066 R)
• M8: 893,249 km (0.055 R)
• M9: 960,119 km (0.118 R)
• M10: 1,099,395 km (0.029 R)
• M11: 1,154,746 km (0.082 R)
• M12: 1,245,402 km (0.083 R)
• M13: 1,440,029 km (0.12 R)
• M14: 1,494,932 km (0.071 R)
• M15: 1,594,115 km (0.081 R)
• M16: 1,682,826 km (0.097 R)
• M17: 1,852,171 km (0.119 R)
• M18: 1,912,010 km (0.08 R)
• M19: 2,200,435 km (0.089 R)
• M20: 2,357,064 km (0.072 R)
• M21: 2,561,714 km (0.082 R)
• M22: 2,658,803 km (0.119 R)
• M23: 2,779,977 km (0.119 R)
• M24: 2,949,472 km (0.081 R)
• M25: 3,082,913 km (0.115 R)
• M26: 3,226,377 km (0.113 R)
• M27: 3,290,854 km (0.086 R)
• M28: 3,355,779 km (0.101 R)
• M29: 3,478,749 km (0.053 R)
• M30: 3,536,494 km (0.09 R)
• M31: 3,594,687 km (0.109 R)
• M32: 3,695,217 km (0.098 R)
• M33: 3,813,699 km (0.042 R)
• M34: 3,907,646 km (0.101 R)
• M35: 3,985,138 km (0.119 R)
• M36: 4,106,761 km (0.087 R)
• M37: 4,194,276 km (0.034 R)
• M38: 4,317,993 km (0.065 R)
• M39: 4,398,177 km (0.037 R)
• M40: 4,559,893 km (0.079 R)
• M41: 4,696,176 km (0.068 R)
• M42: 4,769,479 km (0.102 R)
• M43: 5,000,907 km (0.088 R)
• M44: 5,217,226 km (0.109 R)
• M45: 5,426,812 km (0.106 R)
• M46: 5,571,473 km (0.116 R)
• M47: 5,678,286 km (0.093 R)
• M48: 5,785,847 km (0.092 R)
• M49: 5,903,880 km (0.089 R)
• M50: 6,052,580 km (0.061 R)
• M51: 6,222,673 km (0.115 R)
• M52: 6,649,775 km (0.078 R)
• M53: 6,804,609 km (0.066 R)
• M54: 6,897,958 km (0.111 R)
• M55: 6,981,433 km (0.118 R)
• M56: 7,044,265 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 12.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 1104 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 113.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,060,747 km

• M1: 173,833 km (0.097 R)
• M2: 266,883 km (0.109 R)
• M3: 347,965 km (0.087 R)
• M4: 505,342 km (0.069 R)
• M5: 800,498 km (0.112 R)
• M6: 916,137 km (0.104 R)
• M7: 1,016,069 km (0.074 R)
• M8: 1,104,930 km (0.095 R)
• M9: 1,259,464 km (0.115 R)
• M10: 1,488,349 km (0.093 R)
• M11: 1,573,470 km (0.074 R)
• M12: 1,660,387 km (0.104 R)
• M13: 1,766,900 km (0.089 R)
• M14: 1,884,933 km (0.116 R)
• M15: 1,987,109 km (0.105 R)
• M16: 2,148,674 km (0.068 R)
• M17: 2,245,913 km (0.06 R)
• M18: 2,344,498 km (0.083 R)
• M19: 2,881,554 km (0.064 R)
• M20: 2,989,265 km (0.119 R)
• M21: 3,142,303 km (0.087 R)
• M22: 3,231,015 km (0.092 R)
• M23: 3,343,064 km (0.119 R)
• M24: 3,479,347 km (0.115 R)
• M25: 3,594,238 km (0.058 R)
• M26: 3,911,087 km (0.083 R)
• M27: 4,151,640 km (0.025 R)
• M28: 4,273,862 km (0.117 R)
• M29: 4,534,311 km (0.093 R)
• M30: 4,787,431 km (0.114 R)
• M31: 5,188,802 km (0.114 R)
• M32: 5,320,598 km (0.064 R)
• M33: 5,413,648 km (0.094 R)
• M34: 5,722,867 km (0.092 R)
• M35: 5,845,537 km (0.101 R)
• M36: 5,969,105 km (0.118 R)
• M37: 6,135,158 km (0.114 R)
• M38: 6,599,809 km (0.094 R)
• M39: 6,829,143 km (0.119 R)
• M40: 6,959,443 km (0.077 R)
• M41: 7,310,698 km (0.089 R)
• M42: 7,727,927 km (0.103 R)
• M43: 7,939,458 km (0.091 R)
• M44: 8,152,934 km (0.113 R)
• M45: 8,430,289 km (0.1 R)
• M46: 8,585,721 km (0.079 R)
• M47: 8,820,739 km (0.116 R)
• M48: 8,899,428 km (0.112 R)
• M49: 8,978,415 km (0.038 R)
• M50: 9,619,143 km (0.051 R)
• M51: 9,765,300 km (0.081 R)
• M52: 10,076,464 km (0.094 R)
• M53: 10,424,129 km (0.115 R)
• M54: 10,708,365 km (0.054 R)
• M55: 11,148,333 km (0.081 R)
• M56: 11,284,766 km (0.097 R)
• M57: 11,456,205 km (0.076 R)
• M58: 11,576,781 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 12

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.14 AU - 2.42 AU

Year: 2223 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,060,747 km

• M1: 255,364 km (0.053 R)
• M2: 365,019 km (0.099 R)
• M3: 535,860 km (0.112 R)
• M4: 774,468 km (0.082 R)
• M5: 981,063 km (0.093 R)
• M6: 1,082,939 km (0.032 R)
• M7: 1,161,777 km (0.068 R)
• M8: 1,382,284 km (0.028 R)
• M9: 1,576,762 km (0.12 R)
• M10: 1,728,753 km (0.063 R)
• M11: 1,907,074 km (0.052 R)
• M12: 2,014,934 km (0.108 R)
• M13: 2,259,526 km (0.068 R)
• M14: 2,478,687 km (0.085 R)
• M15: 2,573,083 km (0.086 R)
• M16: 2,963,085 km (0.097 R)
• M17: 3,152,476 km (0.073 R)
• M18: 3,319,876 km (0.081 R)
• M19: 3,398,265 km (0.105 R)
• M20: 3,490,418 km (0.112 R)
• M21: 3,690,729 km (0.09 R)
• M22: 3,881,018 km (0.12 R)
• M23: 3,977,508 km (0.092 R)
• M24: 4,660,572 km (0.118 R)
• M25: 4,881,528 km (0.04 R)
• M26: 5,334,062 km (0.072 R)
• M27: 5,441,473 km (0.116 R)
• M28: 5,565,340 km (0.116 R)
• M29: 5,690,105 km (0.118 R)
• M30: 6,150,118 km (0.105 R)
• M31: 6,523,664 km (0.082 R)
• M32: 6,738,038 km (0.101 R)
• M33: 7,140,007 km (0.108 R)
• M34: 7,412,275 km (0.025 R)
• M35: 7,636,074 km (0.071 R)
• M36: 8,055,247 km (0.055 R)
• M37: 8,143,510 km (0.028 R)
• M38: 8,321,082 km (0.087 R)
• M39: 8,463,948 km (0.071 R)
• M40: 8,806,827 km (0.07 R)
• M41: 8,970,786 km (0.096 R)
• M42: 9,154,193 km (0.112 R)
• M43: 9,301,696 km (0.096 R)
• M44: 9,450,097 km (0.111 R)
• M45: 9,524,747 km (0.11 R)
• M46: 9,618,096 km (0.085 R)
• M47: 9,711,744 km (0.093 R)
• M48: 9,786,992 km (0.116 R)
• M49: 10,549,642 km (0.044 R)
• M50: 10,723,923 km (0.094 R)
• M51: 11,232,706 km (0.107 R)
• M52: 11,509,911 km (0.05 R)
• M53: 11,789,509 km (0.081 R)
• M54: 11,930,131 km (0.079 R)
• M55: 12,071,202 km (0.089 R)
• M56: 12,847,316 km (0.101 R)
• M57: 13,137,236 km (0.12 R)
• M58: 13,241,356 km (0.085 R)
• M59: 13,450,345 km (0.119 R)
• M60: 13,723,809 km (0.062 R)
• M61: 13,871,762 km (0.093 R)
• M62: 14,340,302 km (0.056 R)
• M63: 14,426,022 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 9.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.1 AU - 5.76 AU

Year: 7068 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,060,747 km

• M1: 136,134 km (0.105 R)
• M2: 193,280 km (0.025 R)
• M3: 339,587 km (0.032 R)
• M4: 409,150 km (0.082 R)
• M5: 493,523 km (0.047 R)
• M6: 828,024 km (0.067 R)
• M7: 984,803 km (0.113 R)
• M8: 1,103,135 km (0.098 R)
• M9: 1,459,626 km (0.079 R)
• M10: 1,693,298 km (0.072 R)
• M11: 1,924,427 km (0.119 R)
• M12: 1,998,628 km (0.083 R)
• M13: 2,181,137 km (0.057 R)
• M14: 2,595,074 km (0.077 R)
• M15: 3,172,971 km (0.09 R)
• M16: 3,350,544 km (0.09 R)
• M17: 3,549,658 km (0.115 R)
• M18: 3,808,612 km (0.088 R)
• M19: 4,054,850 km (0.065 R)
• M20: 4,112,296 km (0.039 R)
• M21: 4,824,083 km (0.05 R)
• M22: 5,028,583 km (0.108 R)
• M23: 5,111,161 km (0.102 R)
• M24: 5,488,596 km (0.08 R)
• M25: 5,680,680 km (0.113 R)
• M26: 5,745,157 km (0.051 R)
• M27: 5,875,008 km (0.074 R)
• M28: 6,005,756 km (0.072 R)
• M29: 6,071,579 km (0.114 R)
• M30: 6,181,683 km (0.107 R)
• M31: 6,292,535 km (0.082 R)
• M32: 6,381,546 km (0.119 R)
• M33: 6,765,115 km (0.085 R)
• M34: 7,132,976 km (0.118 R)
• M35: 7,792,254 km (0.11 R)
• M36: 8,129,148 km (0.11 R)
• M37: 8,250,771 km (0.103 R)
• M38: 9,118,140 km (0.104 R)
• M39: 9,575,610 km (0.047 R)
• M40: 9,678,234 km (0.067 R)
• M41: 9,884,679 km (0.033 R)
• M42: 10,014,381 km (0.079 R)
• M43: 10,275,728 km (0.086 R)
• M44: 10,459,883 km (0.1 R)
• M45: 10,751,599 km (0.089 R)
• M46: 10,992,302 km (0.112 R)
• M47: 11,288,805 km (0.082 R)
• M48: 11,588,001 km (0.057 R)
• M49: 11,670,130 km (0.092 R)
• M50: 11,752,409 km (0.1 R)
• M51: 11,917,415 km (0.055 R)
• M52: 12,083,319 km (0.097 R)
• M53: 12,194,321 km (0.117 R)
• M54: 12,754,415 km (0.119 R)
• M55: 13,180,021 km (0.072 R)
• M56: 13,265,741 km (0.053 R)
• M57: 13,380,333 km (0.062 R)
• M58: 14,279,117 km (0.118 R)
• M59: 14,367,080 km (0.051 R)
• M60: 14,632,168 km (0.106 R)
• M61: 14,809,890 km (0.113 R)
• M62: 14,869,280 km (0.103 R)
• M63: 15,951,621 km (0.105 R)
• M64: 16,043,025 km (0.079 R)
• M65: 16,594,742 km (0.105 R)
• M66: 17,028,127 km (0.118 R)
• M67: 17,277,507 km (0.1 R)
• M68: 18,064,541 km (0.076 R)
• M69: 18,191,550 km (0.101 R)
• M70: 19,575,629 km (0.12 R)
• M71: 20,132,133 km (0.1 R)
• M72: 20,561,330 km (0.042 R)
• M73: 20,893,437 km (0.118 R)
• M74: 21,294,359 km (0.111 R)
• M75: 21,697,825 km (0.077 R)
• M76: 21,832,762 km (0.051 R)
• M77: 22,512,236 km (0.072 R)
• M78: 22,614,710 km (0.078 R)
• M79: 22,683,226 km (0.11 R)
• M80: 23,060,811 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit