🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 15

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.74 AU - 1.14 AU

Year: 641 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,141,758 km

• M1: 195,674 km (0.051 R)
• M2: 353,350 km (0.12 R)
• M3: 473,178 km (0.101 R)
• M4: 612,603 km (0.095 R)
• M5: 715,377 km (0.092 R)
• M6: 877,541 km (0.053 R)
• M7: 1,013,974 km (0.065 R)
• M8: 1,128,716 km (0.073 R)
• M9: 1,224,159 km (0.105 R)
• M10: 1,360,144 km (0.1 R)
• M11: 1,488,499 km (0.079 R)
• M12: 1,587,682 km (0.116 R)
• M13: 1,758,373 km (0.101 R)
• M14: 1,942,678 km (0.116 R)
• M15: 2,096,315 km (0.116 R)
• M16: 2,231,402 km (0.117 R)
• M17: 2,487,065 km (0.108 R)
• M18: 2,590,437 km (0.063 R)
• M19: 2,728,067 km (0.109 R)
• M20: 2,901,301 km (0.062 R)
• M21: 3,069,898 km (0.12 R)
• M22: 3,198,552 km (0.102 R)
• M23: 3,408,288 km (0.1 R)
• M24: 3,640,614 km (0.116 R)
• M25: 3,896,875 km (0.062 R)
• M26: 3,999,200 km (0.118 R)
• M27: 4,111,997 km (0.102 R)
• M28: 4,206,692 km (0.119 R)
• M29: 4,388,753 km (0.098 R)
• M30: 4,563,633 km (0.099 R)
• M31: 4,691,539 km (0.105 R)
• M32: 4,920,573 km (0.107 R)
• M33: 5,133,152 km (0.042 R)
• M34: 5,317,756 km (0.115 R)
• M35: 5,927,516 km (0.11 R)
• M36: 6,121,395 km (0.08 R)
• M37: 6,251,845 km (0.109 R)
• M38: 6,361,350 km (0.038 R)
• M39: 6,794,137 km (0.083 R)
• M40: 6,906,784 km (0.058 R)
• M41: 7,133,724 km (0.113 R)
• M42: 7,294,243 km (0.117 R)
• M43: 7,502,184 km (0.082 R)
• M44: 7,677,064 km (0.12 R)
• M45: 7,794,498 km (0.074 R)
• M46: 8,078,584 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 14.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.97 AU - 1.27 AU

Year: 833 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,141,758 km

• M1: 207,642 km (0.093 R)
• M2: 309,668 km (0.102 R)
• M3: 443,408 km (0.096 R)
• M4: 624,571 km (0.114 R)
• M5: 732,581 km (0.096 R)
• M6: 826,079 km (0.026 R)
• M7: 952,041 km (0.074 R)
• M8: 1,060,948 km (0.097 R)
• M9: 1,210,097 km (0.106 R)
• M10: 1,308,383 km (0.118 R)
• M11: 1,404,275 km (0.117 R)
• M12: 1,603,839 km (0.111 R)
• M13: 1,730,548 km (0.089 R)
• M14: 1,884,933 km (0.098 R)
• M15: 2,068,939 km (0.103 R)
• M16: 2,182,483 km (0.061 R)
• M17: 2,291,540 km (0.057 R)
• M18: 2,549,148 km (0.119 R)
• M19: 2,740,035 km (0.101 R)
• M20: 2,879,310 km (0.04 R)
• M21: 2,985,375 km (0.04 R)
• M22: 3,128,989 km (0.081 R)
• M23: 3,223,685 km (0.072 R)
• M24: 3,326,608 km (0.1 R)
• M25: 3,468,277 km (0.057 R)
• M26: 3,773,008 km (0.114 R)
• M27: 3,873,986 km (0.094 R)
• M28: 4,023,285 km (0.115 R)
• M29: 4,126,508 km (0.039 R)
• M30: 4,279,097 km (0.117 R)
• M31: 4,417,176 km (0.063 R)
• M32: 4,639,628 km (0.09 R)
• M33: 4,789,974 km (0.102 R)
• M34: 5,078,549 km (0.101 R)
• M35: 5,173,244 km (0.094 R)
• M36: 5,285,742 km (0.102 R)
• M37: 5,504,603 km (0.106 R)
• M38: 5,637,446 km (0.086 R)
• M39: 5,852,119 km (0.102 R)
• M40: 5,942,327 km (0.084 R)
• M41: 6,069,485 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 9.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.2 AU - 2.98 AU

Year: 2930 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,141,758 km

• M1: 168,597 km (0.034 R)
• M2: 389,702 km (0.101 R)
• M3: 555,158 km (0.054 R)
• M4: 615,894 km (0.113 R)
• M5: 679,174 km (0.1 R)
• M6: 754,721 km (0.111 R)
• M7: 833,260 km (0.11 R)
• M8: 946,057 km (0.101 R)
• M9: 1,363,884 km (0.085 R)
• M10: 1,625,231 km (0.045 R)
• M11: 1,702,873 km (0.099 R)
• M12: 1,781,860 km (0.038 R)
• M13: 1,848,581 km (0.111 R)
• M14: 2,138,352 km (0.115 R)
• M15: 2,398,353 km (0.052 R)
• M16: 2,699,344 km (0.113 R)
• M17: 2,823,211 km (0.046 R)
• M18: 3,076,630 km (0.116 R)
• M19: 3,238,794 km (0.084 R)
• M20: 3,387,195 km (0.111 R)
• M21: 3,707,933 km (0.1 R)
• M22: 3,828,509 km (0.069 R)
• M23: 3,933,078 km (0.09 R)
• M24: 4,003,239 km (0.088 R)
• M25: 4,073,849 km (0.12 R)
• M26: 4,198,464 km (0.03 R)
• M27: 4,561,389 km (0.12 R)
• M28: 4,877,938 km (0.114 R)
• M29: 4,991,333 km (0.085 R)
• M30: 5,278,860 km (0.077 R)
• M31: 5,434,442 km (0.114 R)
• M32: 5,790,036 km (0.101 R)
• M33: 6,132,765 km (0.115 R)
• M34: 6,337,564 km (0.067 R)
• M35: 6,544,608 km (0.065 R)
• M36: 7,114,725 km (0.073 R)
• M37: 7,373,230 km (0.093 R)
• M38: 7,656,868 km (0.083 R)
• M39: 7,788,963 km (0.102 R)
• M40: 8,392,889 km (0.065 R)
• M41: 8,643,167 km (0.087 R)
• M42: 8,734,870 km (0.109 R)
• M43: 9,081,488 km (0.085 R)
• M44: 9,574,264 km (0.115 R)
• M45: 9,883,782 km (0.109 R)
• M46: 10,415,004 km (0.085 R)
• M47: 10,561,460 km (0.073 R)
• M48: 10,782,416 km (0.116 R)
• M49: 11,054,684 km (0.115 R)
• M50: 11,479,991 km (0.119 R)
• M51: 11,961,547 km (0.111 R)
• M52: 12,553,356 km (0.079 R)
• M53: 12,709,386 km (0.11 R)
• M54: 13,128,410 km (0.082 R)
• M55: 13,339,642 km (0.104 R)
• M56: 13,472,186 km (0.063 R)
• M57: 13,578,550 km (0.057 R)
• M58: 15,069,742 km (0.033 R)
• M59: 15,263,321 km (0.12 R)
• M60: 16,526,825 km (0.074 R)
• M61: 16,669,242 km (0.054 R)
• M62: 16,754,962 km (0.079 R)
• M63: 17,185,504 km (0.113 R)
• M64: 17,387,761 km (0.119 R)
• M65: 17,677,980 km (0.067 R)
• M66: 18,057,660 km (0.07 R)
• M67: 18,440,032 km (0.109 R)
• M68: 19,153,015 km (0.116 R)
• M69: 19,422,740 km (0.092 R)
• M70: 19,512,798 km (0.045 R)
• M71: 19,573,086 km (0.036 R)
• M72: 19,723,881 km (0.116 R)
• M73: 20,239,395 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 12.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.41 AU - 3.11 AU

Year: 3223 Days

Day: 9.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,141,758 km

• M1: 153,487 km (0.079 R)
• M2: 312,211 km (0.092 R)
• M3: 398,080 km (0.104 R)
• M4: 523,293 km (0.056 R)
• M5: 656,884 km (0.115 R)
• M6: 761,453 km (0.096 R)
• M7: 925,861 km (0.078 R)
• M8: 1,017,415 km (0.093 R)
• M9: 1,112,260 km (0.08 R)
• M10: 1,230,592 km (0.08 R)
• M11: 1,458,729 km (0.09 R)
• M12: 1,567,337 km (0.112 R)
• M13: 1,769,593 km (0.053 R)
• M14: 1,909,467 km (0.102 R)
• M15: 1,992,943 km (0.059 R)
• M16: 2,275,683 km (0.074 R)
• M17: 2,571,587 km (0.106 R)
• M18: 2,852,831 km (0.095 R)
• M19: 3,200,796 km (0.116 R)
• M20: 3,636,575 km (0.113 R)
• M21: 3,755,954 km (0.045 R)
• M22: 3,891,938 km (0.061 R)
• M23: 4,309,615 km (0.113 R)
• M24: 4,436,325 km (0.088 R)
• M25: 5,038,007 km (0.108 R)
• M26: 5,188,204 km (0.057 R)
• M27: 5,425,017 km (0.088 R)
• M28: 5,752,188 km (0.072 R)
• M29: 6,032,684 km (0.035 R)
• M30: 6,317,668 km (0.103 R)
• M31: 6,461,880 km (0.119 R)
• M32: 6,607,289 km (0.05 R)
• M33: 6,827,198 km (0.106 R)
• M34: 7,012,550 km (0.046 R)
• M35: 7,350,043 km (0.113 R)
• M36: 7,463,887 km (0.119 R)
• M37: 7,578,179 km (0.087 R)
• M38: 8,139,022 km (0.086 R)
• M39: 8,237,158 km (0.097 R)
• M40: 8,315,846 km (0.07 R)
• M41: 8,975,124 km (0.116 R)
• M42: 9,198,623 km (0.074 R)
• M43: 9,630,363 km (0.103 R)
• M44: 10,343,646 km (0.092 R)
• M45: 10,706,720 km (0.101 R)
• M46: 10,857,514 km (0.089 R)
• M47: 11,073,982 km (0.092 R)
• M48: 11,226,423 km (0.028 R)
• M49: 11,313,788 km (0.114 R)
• M50: 11,643,651 km (0.059 R)
• M51: 11,843,215 km (0.069 R)
• M52: 12,088,406 km (0.09 R)
• M53: 12,178,164 km (0.071 R)
• M54: 12,335,541 km (0.105 R)
• M55: 12,720,606 km (0.113 R)
• M56: 13,340,241 km (0.081 R)
• M57: 13,993,385 km (0.113 R)
• M58: 14,205,515 km (0.086 R)
• M59: 14,323,847 km (0.068 R)
• M60: 15,112,975 km (0.094 R)
• M61: 16,014,452 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 8.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.53 AU - 3.85 AU

Year: 4005 Days

Day: 6.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,141,758 km

• M1: 120,576 km (0.054 R)
• M2: 278,402 km (0.073 R)
• M3: 340,186 km (0.107 R)
• M4: 447,148 km (0.093 R)
• M5: 581,487 km (0.108 R)
• M6: 642,373 km (0.048 R)
• M7: 738,116 km (0.115 R)
• M8: 847,472 km (0.094 R)
• M9: 944,561 km (0.071 R)
• M10: 1,238,521 km (0.091 R)
• M11: 1,861,895 km (0.116 R)
• M12: 1,978,282 km (0.118 R)
• M13: 2,218,387 km (0.077 R)
• M14: 2,417,202 km (0.116 R)
• M15: 2,674,062 km (0.107 R)
• M16: 2,726,421 km (0.111 R)
• M17: 2,832,486 km (0.053 R)
• M18: 2,912,820 km (0.054 R)
• M19: 3,034,742 km (0.103 R)
• M20: 3,496,551 km (0.113 R)
• M21: 3,757,899 km (0.049 R)
• M22: 3,831,501 km (0.07 R)
• M23: 4,040,489 km (0.1 R)
• M24: 4,192,032 km (0.077 R)
• M25: 4,283,885 km (0.038 R)
• M26: 4,360,928 km (0.11 R)
• M27: 4,438,569 km (0.117 R)
• M28: 4,689,744 km (0.09 R)
• M29: 4,801,194 km (0.105 R)
• M30: 5,059,101 km (0.084 R)
• M31: 5,222,462 km (0.093 R)
• M32: 5,454,338 km (0.038 R)
• M33: 5,842,694 km (0.104 R)
• M34: 5,928,264 km (0.1 R)
• M35: 6,014,283 km (0.075 R)
• M36: 6,100,751 km (0.083 R)
• M37: 6,380,200 km (0.072 R)
• M38: 7,024,069 km (0.099 R)
• M39: 7,224,979 km (0.103 R)
• M40: 7,409,283 km (0.1 R)
• M41: 7,539,284 km (0.075 R)
• M42: 7,688,732 km (0.039 R)
• M43: 8,028,619 km (0.083 R)
• M44: 8,528,126 km (0.06 R)
• M45: 8,762,097 km (0.066 R)
• M46: 8,840,636 km (0.033 R)
• M47: 8,899,577 km (0.081 R)
• M48: 9,216,575 km (0.079 R)
• M49: 9,516,968 km (0.04 R)
• M50: 9,902,332 km (0.065 R)
• M51: 10,107,131 km (0.092 R)
• M52: 10,230,699 km (0.105 R)
• M53: 10,898,205 km (0.101 R)
• M54: 11,067,250 km (0.049 R)
• M55: 11,130,979 km (0.115 R)
• M56: 11,279,979 km (0.083 R)
• M57: 11,344,007 km (0.051 R)
• M58: 11,515,296 km (0.109 R)
• M59: 11,665,941 km (0.033 R)
• M60: 12,121,915 km (0.111 R)
• M61: 12,231,272 km (0.105 R)
• M62: 12,451,180 km (0.049 R)
• M63: 12,539,443 km (0.085 R)
• M64: 13,208,295 km (0.091 R)
• M65: 13,275,764 km (0.09 R)
• M66: 13,615,201 km (0.091 R)
• M67: 13,751,784 km (0.118 R)
• M68: 13,820,150 km (0.099 R)
• M69: 14,141,038 km (0.072 R)
• M70: 14,813,630 km (0.09 R)
• M71: 15,354,426 km (0.107 R)
• M72: 15,901,805 km (0.108 R)
• M73: 16,141,760 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit