🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 11.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.85 AU

Year: 372 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,042,019 km

• M1: 139,425 km (0.103 R)
• M2: 226,491 km (0.113 R)
• M3: 332,107 km (0.119 R)
• M4: 429,196 km (0.1 R)
• M5: 535,411 km (0.114 R)
• M6: 695,780 km (0.113 R)
• M7: 766,988 km (0.091 R)
• M8: 845,078 km (0.054 R)
• M9: 938,577 km (0.086 R)
• M10: 1,031,627 km (0.111 R)
• M11: 1,118,992 km (0.082 R)
• M12: 1,195,437 km (0.11 R)
• M13: 1,311,375 km (0.04 R)
• M14: 1,465,311 km (0.077 R)
• M15: 1,579,903 km (0.08 R)
• M16: 1,744,461 km (0.091 R)
• M17: 1,860,998 km (0.086 R)
• M18: 1,963,771 km (0.119 R)
• M19: 2,085,245 km (0.104 R)
• M20: 2,197,892 km (0.037 R)
• M21: 2,335,971 km (0.076 R)
• M22: 2,506,662 km (0.115 R)
• M23: 2,632,773 km (0.098 R)
• M24: 2,767,411 km (0.039 R)
• M25: 2,935,709 km (0.095 R)
• M26: 3,024,271 km (0.039 R)
• M27: 3,120,312 km (0.065 R)
• M28: 3,191,371 km (0.111 R)
• M29: 3,302,223 km (0.063 R)
• M30: 3,514,503 km (0.107 R)
• M31: 3,595,286 km (0.095 R)
• M32: 3,869,199 km (0.11 R)
• M33: 3,945,644 km (0.098 R)
• M34: 4,086,116 km (0.076 R)
• M35: 4,350,456 km (0.052 R)
• M36: 4,444,553 km (0.117 R)
• M37: 4,517,556 km (0.086 R)
• M38: 4,605,670 km (0.097 R)
• M39: 4,776,062 km (0.053 R)
• M40: 5,069,722 km (0.105 R)
• M41: 5,153,647 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 11.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 430 Days

Day: 10.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,042,019 km

• M1: 149,598 km (0.112 R)
• M2: 256,860 km (0.028 R)
• M3: 334,351 km (0.106 R)
• M4: 436,377 km (0.117 R)
• M5: 570,117 km (0.088 R)
• M6: 679,324 km (0.075 R)
• M7: 773,271 km (0.098 R)
• M8: 851,062 km (0.088 R)
• M9: 1,051,972 km (0.065 R)
• M10: 1,194,539 km (0.099 R)
• M11: 1,286,242 km (0.044 R)
• M12: 1,413,849 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 8.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 784 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,042,019 km

• M1: 107,860 km (0.114 R)
• M2: 162,014 km (0.104 R)
• M3: 230,231 km (0.025 R)
• M4: 285,433 km (0.11 R)
• M5: 349,909 km (0.103 R)
• M6: 407,205 km (0.094 R)
• M7: 514,916 km (0.071 R)
• M8: 605,273 km (0.11 R)
• M9: 664,813 km (0.104 R)
• M10: 734,825 km (0.076 R)
• M11: 851,661 km (0.053 R)
• M12: 919,279 km (0.076 R)
• M13: 984,055 km (0.042 R)
• M14: 1,036,264 km (0.086 R)
• M15: 1,089,372 km (0.071 R)
• M16: 1,148,313 km (0.076 R)
• M17: 1,208,452 km (0.089 R)
• M18: 1,290,431 km (0.12 R)
• M19: 1,400,984 km (0.106 R)
• M20: 1,470,996 km (0.054 R)
• M21: 1,547,740 km (0.055 R)
• M22: 1,625,830 km (0.077 R)
• M23: 1,711,100 km (0.09 R)
• M24: 1,809,536 km (0.108 R)
• M25: 1,880,146 km (0.079 R)
• M26: 2,042,609 km (0.083 R)
• M27: 2,234,843 km (0.096 R)
• M28: 2,349,135 km (0.076 R)
• M29: 2,471,955 km (0.113 R)
• M30: 2,563,958 km (0.07 R)
• M31: 2,683,786 km (0.11 R)
• M32: 2,771,450 km (0.09 R)
• M33: 2,846,548 km (0.111 R)
• M34: 2,901,451 km (0.051 R)
• M35: 3,047,458 km (0.034 R)
• M36: 3,103,857 km (0.088 R)
• M37: 3,181,797 km (0.119 R)
• M38: 3,339,623 km (0.105 R)
• M39: 3,470,820 km (0.099 R)
• M40: 3,581,523 km (0.091 R)
• M41: 3,648,393 km (0.097 R)
• M42: 3,943,250 km (0.104 R)
• M43: 4,058,889 km (0.104 R)
• M44: 4,191,134 km (0.092 R)
• M45: 4,324,874 km (0.103 R)
• M46: 4,452,033 km (0.104 R)
• M47: 4,636,936 km (0.101 R)
• M48: 4,767,086 km (0.112 R)
• M49: 4,832,610 km (0.116 R)
• M50: 4,890,354 km (0.069 R)
• M51: 4,964,705 km (0.117 R)
• M52: 5,148,112 km (0.119 R)
• M53: 5,207,053 km (0.101 R)
• M54: 5,266,144 km (0.088 R)
• M55: 5,325,385 km (0.095 R)
• M56: 5,746,802 km (0.097 R)
• M57: 5,799,161 km (0.097 R)
• M58: 5,913,155 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 11.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1731 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,042,019 km

• M1: 161,715 km (0.114 R)
• M2: 424,858 km (0.105 R)
• M3: 598,092 km (0.103 R)
• M4: 707,149 km (0.113 R)
• M5: 790,774 km (0.12 R)
• M6: 905,666 km (0.084 R)
• M7: 983,157 km (0.046 R)
• M8: 1,063,342 km (0.081 R)
• M9: 1,238,521 km (0.042 R)
• M10: 1,333,815 km (0.112 R)
• M11: 1,456,634 km (0.119 R)
• M12: 1,618,051 km (0.086 R)
• M13: 1,803,552 km (0.08 R)
• M14: 2,090,331 km (0.105 R)
• M15: 2,215,096 km (0.069 R)
• M16: 2,432,013 km (0.092 R)
• M17: 2,522,818 km (0.119 R)
• M18: 2,614,672 km (0.101 R)
• M19: 2,950,968 km (0.094 R)
• M20: 3,334,836 km (0.119 R)
• M21: 3,595,884 km (0.067 R)
• M22: 3,840,177 km (0.07 R)
• M23: 4,053,803 km (0.062 R)
• M24: 4,150,144 km (0.11 R)
• M25: 4,296,002 km (0.092 R)
• M26: 4,443,506 km (0.091 R)
• M27: 4,655,635 km (0.111 R)
• M28: 4,781,896 km (0.077 R)
• M29: 5,089,619 km (0.085 R)
• M30: 5,272,278 km (0.047 R)
• M31: 5,603,787 km (0.083 R)
• M32: 5,792,280 km (0.082 R)
• M33: 5,996,780 km (0.082 R)
• M34: 6,301,062 km (0.117 R)
• M35: 6,596,219 km (0.049 R)
• M36: 6,895,863 km (0.111 R)
• M37: 6,996,842 km (0.044 R)
• M38: 7,287,810 km (0.049 R)
• M39: 7,375,923 km (0.078 R)
• M40: 7,582,966 km (0.091 R)
• M41: 7,717,006 km (0.103 R)
• M42: 7,896,972 km (0.113 R)
• M43: 8,078,435 km (0.119 R)
• M44: 8,154,430 km (0.079 R)
• M45: 8,522,591 km (0.037 R)
• M46: 8,739,807 km (0.111 R)
• M47: 8,880,429 km (0.073 R)
• M48: 9,132,352 km (0.106 R)
• M49: 9,243,353 km (0.117 R)
• M50: 9,418,682 km (0.117 R)
• M51: 9,514,724 km (0.112 R)
• M52: 10,016,325 km (0.117 R)
• M53: 10,212,897 km (0.065 R)
• M54: 10,410,665 km (0.103 R)
• M55: 10,559,814 km (0.025 R)
• M56: 10,826,847 km (0.098 R)
• M57: 10,944,431 km (0.087 R)
• M58: 11,231,509 km (0.082 R)
• M59: 11,333,535 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.53 AU - 2.49 AU

Year: 1812 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 118.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,042,019 km

• M1: 153,787 km (0.117 R)
• M2: 270,174 km (0.11 R)
• M3: 388,057 km (0.119 R)
• M4: 542,741 km (0.053 R)
• M5: 675,285 km (0.085 R)
• M6: 820,096 km (0.073 R)
• M7: 964,457 km (0.06 R)
• M8: 1,210,247 km (0.099 R)
• M9: 1,409,810 km (0.053 R)
• M10: 1,585,887 km (0.08 R)
• M11: 1,669,662 km (0.104 R)
• M12: 1,805,497 km (0.025 R)
• M13: 2,088,386 km (0.066 R)
• M14: 2,204,025 km (0.099 R)
• M15: 2,345,844 km (0.068 R)
• M16: 2,531,495 km (0.067 R)
• M17: 2,646,835 km (0.1 R)
• M18: 2,814,834 km (0.054 R)
• M19: 2,900,254 km (0.111 R)
• M20: 3,012,602 km (0.103 R)
• M21: 3,188,230 km (0.116 R)
• M22: 3,313,144 km (0.108 R)
• M23: 3,458,104 km (0.073 R)
• M24: 3,763,733 km (0.091 R)
• M25: 4,078,188 km (0.116 R)
• M26: 4,292,561 km (0.115 R)
• M27: 4,371,549 km (0.118 R)
• M28: 4,450,985 km (0.117 R)
• M29: 4,681,965 km (0.032 R)
• M30: 4,773,518 km (0.119 R)
• M31: 4,978,916 km (0.027 R)
• M32: 5,051,621 km (0.073 R)
• M33: 5,134,947 km (0.042 R)
• M34: 5,537,664 km (0.057 R)
• M35: 5,961,475 km (0.078 R)
• M36: 6,149,669 km (0.071 R)
• M37: 6,384,688 km (0.041 R)
• M38: 6,554,481 km (0.105 R)
• M39: 6,668,475 km (0.111 R)
• M40: 6,760,178 km (0.06 R)
• M41: 6,991,307 km (0.091 R)
• M42: 7,260,284 km (0.107 R)
• M43: 7,354,680 km (0.08 R)
• M44: 7,568,455 km (0.118 R)
• M45: 7,652,230 km (0.112 R)
• M46: 7,724,187 km (0.119 R)
• M47: 8,002,439 km (0.12 R)
• M48: 8,124,361 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 8.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.23 AU - 5.09 AU

Year: 5395 Days

Day: 14.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,042,019 km

• M1: 104,719 km (0.079 R)
• M2: 184,305 km (0.06 R)
• M3: 271,071 km (0.092 R)
• M4: 409,599 km (0.117 R)
• M5: 563,236 km (0.092 R)
• M6: 652,696 km (0.071 R)
• M7: 938,727 km (0.113 R)
• M8: 1,146,069 km (0.047 R)
• M9: 1,209,948 km (0.055 R)
• M10: 1,262,008 km (0.12 R)
• M11: 1,328,130 km (0.095 R)
• M12: 1,505,553 km (0.092 R)
• M13: 1,561,652 km (0.081 R)
• M14: 1,647,372 km (0.11 R)
• M15: 1,823,448 km (0.091 R)
• M16: 1,944,324 km (0.062 R)
• M17: 2,052,333 km (0.086 R)
• M18: 2,194,152 km (0.112 R)
• M19: 2,388,330 km (0.06 R)
• M20: 2,621,852 km (0.075 R)
• M21: 2,793,441 km (0.108 R)
• M22: 2,968,620 km (0.115 R)
• M23: 3,021,877 km (0.115 R)
• M24: 3,497,000 km (0.114 R)
• M25: 3,724,239 km (0.096 R)
• M26: 3,878,325 km (0.097 R)
• M27: 4,253,067 km (0.109 R)
• M28: 4,434,530 km (0.111 R)
• M29: 4,742,851 km (0.116 R)
• M30: 5,036,811 km (0.092 R)
• M31: 5,121,932 km (0.094 R)
• M32: 5,380,138 km (0.033 R)
• M33: 5,620,542 km (0.119 R)
• M34: 5,909,265 km (0.079 R)
• M35: 6,112,120 km (0.102 R)
• M36: 6,317,069 km (0.106 R)
• M37: 6,409,072 km (0.116 R)
• M38: 6,922,193 km (0.093 R)
• M39: 7,040,674 km (0.091 R)
• M40: 7,594,486 km (0.081 R)
• M41: 8,212,175 km (0.086 R)
• M42: 8,337,688 km (0.051 R)
• M43: 9,078,197 km (0.117 R)
• M44: 9,182,018 km (0.106 R)
• M45: 9,680,329 km (0.119 R)
• M46: 10,053,127 km (0.112 R)
• M47: 10,322,403 km (0.025 R)
• M48: 10,512,242 km (0.083 R)
• M49: 10,621,299 km (0.102 R)
• M50: 10,675,902 km (0.117 R)
• M51: 11,450,969 km (0.097 R)
• M52: 11,703,939 km (0.074 R)
• M53: 12,072,548 km (0.107 R)
• M54: 12,301,283 km (0.103 R)
• M55: 12,589,259 km (0.103 R)
• M56: 12,908,501 km (0.062 R)
• M57: 13,054,658 km (0.092 R)
• M58: 13,763,303 km (0.094 R)
• M59: 14,514,584 km (0.111 R)
• M60: 14,636,057 km (0.075 R)
• M61: 14,941,237 km (0.055 R)
• M62: 15,033,240 km (0.114 R)
• M63: 15,619,962 km (0.118 R)
• M64: 15,963,140 km (0.098 R)
• M65: 16,151,334 km (0.073 R)
• M66: 16,308,711 km (0.119 R)
• M67: 16,529,966 km (0.086 R)
• M68: 16,847,712 km (0.096 R)
• M69: 17,910,605 km (0.107 R)
• M70: 18,664,279 km (0.105 R)
• M71: 18,961,979 km (0.079 R)
• M72: 19,662,845 km (0.103 R)
• M73: 19,999,440 km (0.071 R)
• M74: 20,134,677 km (0.071 R)
• M75: 20,406,047 km (0.081 R)
• M76: 20,576,290 km (0.105 R)
• M77: 20,644,506 km (0.089 R)
• M78: 20,712,723 km (0.084 R)
• M79: 21,158,524 km (0.114 R)
• M80: 21,503,497 km (0.097 R)
• M81: 21,815,558 km (0.116 R)
• M82: 22,690,407 km (0.068 R)
• M83: 23,114,367 km (0.036 R)
• M84: 23,719,490 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit