🌌 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: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.9

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 376 Days

Day: 9.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 18,066,848 km

• M1: 177,423 km (0.098 R)
• M2: 277,504 km (0.097 R)
• M3: 372,200 km (0.032 R)
• M4: 482,752 km (0.115 R)
• M5: 577,747 km (0.079 R)
• M6: 672,592 km (0.105 R)
• M7: 768,185 km (0.093 R)
• M8: 859,889 km (0.116 R)
• M9: 978,220 km (0.116 R)
• M10: 1,082,640 km (0.061 R)
• M11: 1,180,926 km (0.043 R)
• M12: 1,361,490 km (0.042 R)
• M13: 1,464,862 km (0.104 R)
• M14: 1,571,077 km (0.103 R)
• M15: 1,675,945 km (0.086 R)
• M16: 1,775,428 km (0.11 R)
• M17: 1,885,232 km (0.106 R)
• M18: 1,993,092 km (0.113 R)
• M19: 2,086,142 km (0.117 R)
• M20: 2,219,883 km (0.116 R)
• M21: 2,446,224 km (0.102 R)
• M22: 2,675,857 km (0.082 R)
• M23: 2,802,866 km (0.095 R)
• M24: 3,009,311 km (0.105 R)
• M25: 3,117,021 km (0.095 R)
• M26: 3,260,934 km (0.087 R)
• M27: 3,391,833 km (0.12 R)
• M28: 3,565,815 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 9.3

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.03 AU - 1.05 AU

Year: 696 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,066,848 km

• M1: 119,678 km (0.104 R)
• M2: 196,422 km (0.098 R)
• M3: 264,190 km (0.106 R)
• M4: 332,706 km (0.114 R)
• M5: 392,545 km (0.102 R)
• M6: 452,683 km (0.1 R)
• M7: 526,136 km (0.076 R)
• M8: 594,203 km (0.055 R)
• M9: 655,239 km (0.105 R)
• M10: 729,439 km (0.068 R)
• M11: 840,890 km (0.052 R)
• M12: 904,918 km (0.03 R)
• M13: 976,575 km (0.084 R)
• M14: 1,113,307 km (0.066 R)
• M15: 1,223,561 km (0.075 R)
• M16: 1,310,328 km (0.094 R)
• M17: 1,476,232 km (0.068 R)
• M18: 1,627,176 km (0.072 R)
• M19: 1,745,807 km (0.114 R)
• M20: 1,851,872 km (0.053 R)
• M21: 1,952,402 km (0.11 R)
• M22: 2,070,734 km (0.07 R)
• M23: 2,158,996 km (0.12 R)
• M24: 2,232,299 km (0.117 R)
• M25: 2,331,184 km (0.093 R)
• M26: 2,456,995 km (0.114 R)
• M27: 2,550,644 km (0.12 R)
• M28: 2,955,605 km (0.104 R)
• M29: 3,110,289 km (0.031 R)
• M30: 3,193,466 km (0.094 R)
• M31: 3,324,065 km (0.12 R)
• M32: 3,428,035 km (0.071 R)
• M33: 3,785,724 km (0.088 R)
• M34: 3,914,228 km (0.107 R)
• M35: 3,974,067 km (0.119 R)
• M36: 4,155,380 km (0.104 R)
• M37: 4,318,891 km (0.032 R)
• M38: 4,526,233 km (0.053 R)
• M39: 4,641,723 km (0.067 R)
• M40: 4,800,745 km (0.068 R)
• M41: 4,918,479 km (0.03 R)
• M42: 5,124,325 km (0.095 R)
• M43: 5,222,761 km (0.085 R)
• M44: 5,343,935 km (0.092 R)
• M45: 5,499,517 km (0.034 R)
• M46: 5,611,566 km (0.114 R)
• M47: 6,288,346 km (0.11 R)
• M48: 6,393,963 km (0.095 R)
• M49: 6,500,027 km (0.068 R)
• M50: 6,666,231 km (0.041 R)
• M51: 7,197,902 km (0.086 R)
• M52: 7,296,038 km (0.071 R)
• M53: 7,617,972 km (0.065 R)
• M54: 7,881,564 km (0.12 R)
• M55: 8,122,566 km (0.077 R)
• M56: 8,212,026 km (0.045 R)
• M57: 8,276,053 km (0.097 R)
• M58: 8,391,842 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 10.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.79 AU - 3.59 AU

Year: 3738 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,066,848 km

• M1: 142,866 km (0.109 R)
• M2: 332,556 km (0.119 R)
• M3: 452,833 km (0.039 R)
• M4: 580,589 km (0.101 R)
• M5: 829,670 km (0.114 R)
• M6: 920,476 km (0.098 R)
• M7: 1,291,927 km (0.101 R)
• M8: 1,522,607 km (0.113 R)
• M9: 1,766,751 km (0.114 R)
• M10: 1,977,385 km (0.114 R)
• M11: 2,085,843 km (0.105 R)
• M12: 2,292,587 km (0.081 R)
• M13: 2,472,853 km (0.068 R)
• M14: 2,657,905 km (0.078 R)
• M15: 2,795,386 km (0.117 R)
• M16: 2,970,715 km (0.112 R)
• M17: 3,113,431 km (0.1 R)
• M18: 4,216,117 km (0.045 R)
• M19: 4,725,797 km (0.086 R)
• M20: 4,977,420 km (0.066 R)
• M21: 5,083,635 km (0.06 R)
• M22: 5,384,925 km (0.064 R)
• M23: 5,780,911 km (0.042 R)
• M24: 6,027,597 km (0.073 R)
• M25: 6,231,948 km (0.097 R)
• M26: 6,554,481 km (0.085 R)
• M27: 6,882,549 km (0.094 R)
• M28: 7,048,603 km (0.079 R)
• M29: 7,312,194 km (0.091 R)
• M30: 7,775,349 km (0.115 R)
• M31: 7,997,951 km (0.068 R)
• M32: 8,323,326 km (0.057 R)
• M33: 8,399,023 km (0.066 R)
• M34: 8,653,040 km (0.054 R)
• M35: 8,755,365 km (0.105 R)
• M36: 8,883,870 km (0.058 R)
• M37: 9,038,853 km (0.113 R)
• M38: 10,720,183 km (0.103 R)
• M39: 10,802,612 km (0.082 R)
• M40: 11,023,568 km (0.047 R)
• M41: 11,922,053 km (0.092 R)
• M42: 12,727,488 km (0.079 R)
• M43: 12,931,539 km (0.094 R)
• M44: 13,195,579 km (0.107 R)
• M45: 13,283,992 km (0.114 R)
• M46: 13,609,965 km (0.103 R)
• M47: 13,758,965 km (0.043 R)
• M48: 13,938,482 km (0.074 R)
• M49: 14,118,748 km (0.102 R)
• M50: 14,451,304 km (0.078 R)
• M51: 14,542,409 km (0.101 R)
• M52: 14,878,256 km (0.116 R)
• M53: 15,031,744 km (0.109 R)
• M54: 15,155,012 km (0.084 R)
• M55: 15,651,079 km (0.119 R)
• M56: 17,139,129 km (0.098 R)
• M57: 17,300,096 km (0.107 R)
• M58: 17,461,662 km (0.117 R)
• M59: 18,014,276 km (0.099 R)
• M60: 18,572,875 km (0.076 R)
• M61: 18,837,663 km (0.096 R)
• M62: 18,903,935 km (0.113 R)
• M63: 19,137,008 km (0.074 R)
• M64: 19,203,729 km (0.08 R)
• M65: 19,505,019 km (0.118 R)
• M66: 20,350,247 km (0.116 R)
• M67: 20,520,789 km (0.082 R)
• M68: 21,138,478 km (0.084 R)
• M69: 21,276,557 km (0.112 R)
• M70: 21,380,228 km (0.087 R)
• M71: 21,657,882 km (0.081 R)
• M72: 22,076,307 km (0.108 R)
• M73: 22,497,575 km (0.092 R)
• M74: 22,815,171 km (0.118 R)
• M75: 23,633,771 km (0.07 R)
• M76: 23,956,753 km (0.106 R)
• M77: 24,136,719 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 12.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.4 AU - 3.44 AU

Year: 4149 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,066,848 km

• M1: 173,085 km (0.077 R)
• M2: 268,977 km (0.108 R)
• M3: 478,713 km (0.083 R)
• M4: 959,670 km (0.091 R)
• M5: 1,060,499 km (0.077 R)
• M6: 1,165,218 km (0.115 R)
• M7: 1,553,873 km (0.046 R)
• M8: 1,798,166 km (0.047 R)
• M9: 1,953,898 km (0.055 R)
• M10: 2,114,117 km (0.097 R)
• M11: 2,339,711 km (0.044 R)
• M12: 2,526,110 km (0.083 R)
• M13: 2,831,439 km (0.088 R)
• M14: 2,997,044 km (0.072 R)
• M15: 3,098,022 km (0.11 R)
• M16: 3,251,510 km (0.047 R)
• M17: 3,390,187 km (0.12 R)
• M18: 3,548,611 km (0.117 R)
• M19: 3,637,771 km (0.108 R)
• M20: 3,799,936 km (0.063 R)
• M21: 4,020,144 km (0.108 R)
• M22: 4,131,893 km (0.117 R)
• M23: 4,339,385 km (0.085 R)
• M24: 4,804,186 km (0.079 R)
• M25: 5,325,684 km (0.028 R)
• M26: 5,593,315 km (0.104 R)
• M27: 5,802,303 km (0.106 R)
• M28: 6,641,697 km (0.116 R)
• M29: 6,818,671 km (0.106 R)
• M30: 6,929,972 km (0.098 R)
• M31: 7,109,489 km (0.076 R)
• M32: 7,473,162 km (0.096 R)
• M33: 7,796,293 km (0.108 R)
• M34: 8,313,453 km (0.073 R)
• M35: 8,504,340 km (0.1 R)
• M36: 9,183,813 km (0.102 R)
• M37: 9,381,282 km (0.113 R)
• M38: 9,705,012 km (0.115 R)
• M39: 10,083,046 km (0.089 R)
• M40: 10,543,209 km (0.042 R)
• M41: 10,724,073 km (0.058 R)
• M42: 10,958,044 km (0.118 R)
• M43: 11,141,301 km (0.115 R)
• M44: 11,991,616 km (0.109 R)
• M45: 13,445,857 km (0.108 R)
• M46: 13,557,756 km (0.055 R)
• M47: 14,065,641 km (0.083 R)
• M48: 14,781,466 km (0.046 R)
• M49: 15,597,224 km (0.113 R)
• M50: 15,773,899 km (0.109 R)
• M51: 16,069,953 km (0.058 R)
• M52: 16,727,585 km (0.106 R)
• M53: 17,090,061 km (0.109 R)
• M54: 17,272,271 km (0.108 R)
• M55: 17,546,933 km (0.113 R)
• M56: 17,792,124 km (0.12 R)
• M57: 18,472,495 km (0.11 R)
• M58: 19,319,069 km (0.067 R)
• M59: 19,508,909 km (0.087 R)
• M60: 19,699,347 km (0.041 R)
• M61: 20,178,210 km (0.085 R)
• M62: 20,370,892 km (0.088 R)
• M63: 20,887,603 km (0.105 R)
• M64: 21,082,529 km (0.054 R)
• M65: 21,278,053 km (0.109 R)
• M66: 21,637,986 km (0.047 R)
• M67: 21,934,040 km (0.077 R)
• M68: 22,065,985 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 14.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.74 AU - 4.2 AU

Year: 4240 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,066,848 km

• M1: 189,840 km (0.059 R)
• M2: 302,337 km (0.088 R)
• M3: 454,628 km (0.101 R)
• M4: 552,615 km (0.115 R)
• M5: 684,261 km (0.041 R)
• M6: 785,090 km (0.081 R)
• M7: 956,678 km (0.093 R)
• M8: 1,092,064 km (0.092 R)
• M9: 1,372,860 km (0.087 R)
• M10: 2,132,069 km (0.065 R)
• M11: 2,274,636 km (0.091 R)
• M12: 2,380,401 km (0.042 R)
• M13: 2,569,643 km (0.076 R)
• M14: 2,992,257 km (0.101 R)
• M15: 3,226,976 km (0.047 R)
• M16: 3,331,545 km (0.101 R)
• M17: 3,544,273 km (0.102 R)
• M18: 3,793,054 km (0.084 R)
• M19: 4,063,826 km (0.1 R)
• M20: 4,811,217 km (0.101 R)
• M21: 4,931,344 km (0.066 R)
• M22: 5,052,518 km (0.08 R)
• M23: 5,262,554 km (0.096 R)
• M24: 5,475,581 km (0.072 R)
• M25: 6,020,716 km (0.064 R)
• M26: 6,169,117 km (0.034 R)
• M27: 6,890,478 km (0.114 R)
• M28: 7,221,987 km (0.082 R)
• M29: 7,439,203 km (0.03 R)
• M30: 7,799,584 km (0.038 R)
• M31: 7,921,058 km (0.105 R)
• M32: 8,289,068 km (0.104 R)
• M33: 8,725,445 km (0.108 R)
• M34: 8,935,930 km (0.07 R)
• M35: 9,255,022 km (0.11 R)
• M36: 9,448,153 km (0.042 R)
• M37: 9,773,079 km (0.068 R)
• M38: 9,947,959 km (0.07 R)
• M39: 10,234,439 km (0.064 R)
• M40: 10,367,432 km (0.12 R)
• M41: 10,657,801 km (0.079 R)
• M42: 11,041,669 km (0.08 R)
• M43: 11,986,081 km (0.117 R)
• M44: 12,102,917 km (0.05 R)
• M45: 12,385,208 km (0.081 R)
• M46: 12,717,315 km (0.045 R)
• M47: 13,148,606 km (0.111 R)
• M48: 13,293,416 km (0.071 R)
• M49: 13,536,064 km (0.096 R)
• M50: 13,755,674 km (0.114 R)
• M51: 14,001,014 km (0.096 R)
• M52: 14,223,167 km (0.114 R)
• M53: 14,496,183 km (0.115 R)
• M54: 14,695,896 km (0.119 R)
• M55: 15,022,319 km (0.114 R)
• M56: 15,351,135 km (0.079 R)
• M57: 15,964,636 km (0.114 R)
• M58: 16,196,662 km (0.069 R)
• M59: 16,534,005 km (0.046 R)
• M60: 16,716,515 km (0.086 R)
• M61: 16,847,263 km (0.103 R)
• M62: 17,906,117 km (0.092 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: 159 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit