🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 10.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.57 AU - 0.91 AU

Year: 439 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,090,053 km

• M1: 135,236 km (0.062 R)
• M2: 212,279 km (0.112 R)
• M3: 312,360 km (0.078 R)
• M4: 405,261 km (0.078 R)
• M5: 497,114 km (0.065 R)
• M6: 600,187 km (0.062 R)
• M7: 666,758 km (0.06 R)
• M8: 779,555 km (0.08 R)
• M9: 846,874 km (0.102 R)
• M10: 977,472 km (0.119 R)
• M11: 1,079,199 km (0.116 R)
• M12: 1,173,745 km (0.026 R)
• M13: 1,406,669 km (0.066 R)
• M14: 1,543,252 km (0.084 R)
• M15: 1,650,663 km (0.051 R)
• M16: 1,739,524 km (0.063 R)
• M17: 1,847,235 km (0.059 R)
• M18: 1,921,884 km (0.107 R)
• M19: 2,042,609 km (0.094 R)
• M20: 2,115,314 km (0.112 R)
• M21: 2,268,053 km (0.096 R)
• M22: 2,362,599 km (0.064 R)
• M23: 2,434,257 km (0.045 R)
• M24: 2,535,983 km (0.063 R)
• M25: 2,639,206 km (0.081 R)
• M26: 2,713,705 km (0.074 R)
• M27: 2,819,321 km (0.07 R)
• M28: 2,911,025 km (0.091 R)
• M29: 2,998,390 km (0.112 R)
• M30: 3,086,802 km (0.118 R)
• M31: 3,186,584 km (0.098 R)
• M32: 3,287,563 km (0.12 R)
• M33: 3,607,852 km (0.09 R)
• M34: 3,763,434 km (0.094 R)
• M35: 3,904,205 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 11.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 439 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,090,053 km

• M1: 152,291 km (0.109 R)
• M2: 256,560 km (0.053 R)
• M3: 328,218 km (0.097 R)
• M4: 406,308 km (0.101 R)
• M5: 515,514 km (0.082 R)
• M6: 617,241 km (0.058 R)
• M7: 750,533 km (0.107 R)
• M8: 822,639 km (0.047 R)
• M9: 894,296 km (0.103 R)
• M10: 994,377 km (0.12 R)
• M11: 1,085,033 km (0.079 R)
• M12: 1,164,619 km (0.084 R)
• M13: 1,304,493 km (0.068 R)
• M14: 1,438,683 km (0.047 R)
• M15: 1,554,172 km (0.083 R)
• M16: 1,668,914 km (0.038 R)
• M17: 1,827,936 km (0.11 R)
• M18: 2,082,552 km (0.053 R)
• M19: 2,290,194 km (0.111 R)
• M20: 2,408,077 km (0.035 R)
• M21: 2,537,180 km (0.072 R)
• M22: 2,649,977 km (0.095 R)
• M23: 2,749,908 km (0.075 R)
• M24: 2,919,402 km (0.095 R)
• M25: 3,003,028 km (0.111 R)
• M26: 3,092,487 km (0.04 R)
• M27: 3,330,198 km (0.114 R)
• M28: 3,469,474 km (0.12 R)
• M29: 3,642,559 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 14.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 796 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,090,053 km

• M1: 181,013 km (0.082 R)
• M2: 281,394 km (0.119 R)
• M3: 395,537 km (0.062 R)
• M4: 507,735 km (0.12 R)
• M5: 678,576 km (0.111 R)
• M6: 798,553 km (0.112 R)
• M7: 968,048 km (0.048 R)
• M8: 1,172,997 km (0.084 R)
• M9: 1,321,996 km (0.097 R)
• M10: 1,496,278 km (0.119 R)
• M11: 1,608,476 km (0.096 R)
• M12: 1,782,459 km (0.109 R)
• M13: 1,875,209 km (0.088 R)
• M14: 2,031,389 km (0.075 R)
• M15: 2,213,450 km (0.105 R)
• M16: 2,371,725 km (0.066 R)
• M17: 2,481,978 km (0.063 R)
• M18: 2,707,871 km (0.068 R)
• M19: 3,147,689 km (0.074 R)
• M20: 3,476,056 km (0.112 R)
• M21: 3,585,113 km (0.107 R)
• M22: 3,678,462 km (0.112 R)
• M23: 3,772,559 km (0.076 R)
• M24: 4,086,415 km (0.086 R)
• M25: 4,354,495 km (0.098 R)
• M26: 4,445,151 km (0.111 R)
• M27: 4,702,459 km (0.077 R)
• M28: 4,795,509 km (0.04 R)
• M29: 4,983,703 km (0.076 R)
• M30: 5,309,079 km (0.093 R)
• M31: 5,543,200 km (0.032 R)
• M32: 5,780,611 km (0.026 R)
• M33: 6,082,201 km (0.102 R)
• M34: 6,265,608 km (0.034 R)
• M35: 6,419,993 km (0.074 R)
• M36: 6,596,369 km (0.081 R)
• M37: 6,742,974 km (0.054 R)
• M38: 6,858,763 km (0.075 R)
• M39: 6,986,071 km (0.117 R)
• M40: 7,113,977 km (0.057 R)
• M41: 7,232,010 km (0.03 R)
• M42: 7,361,562 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 12.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.34 AU - 2.22 AU

Year: 1639 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,090,053 km

• M1: 228,885 km (0.089 R)
• M2: 338,989 km (0.044 R)
• M3: 468,690 km (0.101 R)
• M4: 556,953 km (0.091 R)
• M5: 691,142 km (0.046 R)
• M6: 855,999 km (0.049 R)
• M7: 1,015,022 km (0.119 R)
• M8: 1,115,551 km (0.071 R)
• M9: 1,226,852 km (0.103 R)
• M10: 1,349,373 km (0.12 R)
• M11: 1,468,752 km (0.081 R)
• M12: 1,615,358 km (0.081 R)
• M13: 1,758,822 km (0.108 R)
• M14: 1,881,941 km (0.106 R)
• M15: 1,973,944 km (0.092 R)
• M16: 2,171,712 km (0.084 R)
• M17: 2,348,986 km (0.045 R)
• M18: 2,448,618 km (0.053 R)
• M19: 2,652,221 km (0.084 R)
• M20: 2,756,191 km (0.11 R)
• M21: 3,017,239 km (0.12 R)
• M22: 3,115,974 km (0.113 R)
• M23: 3,296,688 km (0.062 R)
• M24: 3,398,564 km (0.119 R)
• M25: 3,574,192 km (0.088 R)
• M26: 3,816,690 km (0.089 R)
• M27: 4,218,211 km (0.096 R)
• M28: 4,531,320 km (0.109 R)
• M29: 4,702,160 km (0.12 R)
• M30: 4,782,644 km (0.049 R)
• M31: 4,898,283 km (0.052 R)
• M32: 5,038,456 km (0.059 R)
• M33: 5,132,703 km (0.039 R)
• M34: 5,394,798 km (0.053 R)
• M35: 5,491,289 km (0.089 R)
• M36: 5,747,251 km (0.115 R)
• M37: 5,882,787 km (0.099 R)
• M38: 6,082,051 km (0.066 R)
• M39: 6,500,027 km (0.119 R)
• M40: 6,602,801 km (0.095 R)
• M41: 6,731,904 km (0.069 R)
• M42: 7,243,978 km (0.105 R)
• M43: 7,484,531 km (0.039 R)
• M44: 7,632,783 km (0.117 R)
• M45: 7,795,695 km (0.04 R)
• M46: 8,014,856 km (0.098 R)
• M47: 8,097,434 km (0.088 R)
• M48: 8,347,262 km (0.11 R)
• M49: 8,459,161 km (0.092 R)
• M50: 8,684,306 km (0.11 R)
• M51: 9,040,050 km (0.118 R)
• M52: 9,169,452 km (0.049 R)
• M53: 9,429,752 km (0.026 R)
• M54: 9,972,792 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 11.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.61 AU - 2.93 AU

Year: 3182 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,090,053 km

• M1: 186,249 km (0.061 R)
• M2: 714,629 km (0.11 R)
• M3: 801,246 km (0.108 R)
• M4: 975,677 km (0.049 R)
• M5: 1,062,444 km (0.083 R)
• M6: 1,220,868 km (0.084 R)
• M7: 1,399,787 km (0.072 R)
• M8: 1,473,838 km (0.042 R)
• M9: 1,933,253 km (0.109 R)
• M10: 2,215,395 km (0.034 R)
• M11: 2,287,950 km (0.12 R)
• M12: 2,435,902 km (0.072 R)
• M13: 2,526,110 km (0.111 R)
• M14: 2,741,082 km (0.074 R)
• M15: 2,835,179 km (0.117 R)
• M16: 2,994,351 km (0.076 R)
• M17: 3,140,209 km (0.043 R)
• M18: 3,695,367 km (0.042 R)
• M19: 4,226,738 km (0.109 R)
• M20: 4,335,795 km (0.061 R)
• M21: 4,409,098 km (0.108 R)
• M22: 4,725,498 km (0.081 R)
• M23: 4,876,891 km (0.046 R)
• M24: 5,184,613 km (0.118 R)
• M25: 5,419,632 km (0.049 R)
• M26: 5,778,816 km (0.116 R)
• M27: 5,859,749 km (0.06 R)
• M28: 6,145,780 km (0.058 R)
• M29: 6,520,373 km (0.079 R)
• M30: 7,074,633 km (0.098 R)
• M31: 7,445,336 km (0.089 R)
• M32: 7,599,721 km (0.074 R)
• M33: 7,889,493 km (0.083 R)
• M34: 7,979,401 km (0.093 R)
• M35: 9,108,117 km (0.093 R)
• M36: 9,511,433 km (0.09 R)
• M37: 9,631,111 km (0.047 R)
• M38: 9,727,302 km (0.072 R)
• M39: 9,872,113 km (0.113 R)
• M40: 9,993,287 km (0.079 R)
• M41: 10,335,567 km (0.12 R)
• M42: 10,483,370 km (0.114 R)
• M43: 10,681,438 km (0.107 R)
• M44: 11,031,347 km (0.05 R)
• M45: 11,157,159 km (0.084 R)
• M46: 11,233,005 km (0.108 R)
• M47: 11,639,911 km (0.104 R)
• M48: 12,285,276 km (0.113 R)
• M49: 12,415,875 km (0.118 R)
• M50: 12,573,103 km (0.095 R)
• M51: 12,915,981 km (0.075 R)
• M52: 13,315,407 km (0.101 R)
• M53: 13,530,230 km (0.092 R)
• M54: 13,827,331 km (0.082 R)
• M55: 14,017,620 km (0.107 R)
• M56: 14,731,800 km (0.057 R)
• M57: 15,205,128 km (0.054 R)
• M58: 15,598,869 km (0.113 R)
• M59: 15,938,905 km (0.027 R)
• M60: 16,024,326 km (0.12 R)
• M61: 16,109,895 km (0.057 R)
• M62: 16,367,353 km (0.104 R)
• M63: 17,031,867 km (0.119 R)
• M64: 17,206,747 km (0.08 R)
• M65: 17,852,711 km (0.067 R)
• M66: 18,716,489 km (0.107 R)
• M67: 19,380,853 km (0.05 R)
• M68: 19,715,803 km (0.12 R)
• M69: 19,899,509 km (0.114 R)
• M70: 20,022,179 km (0.092 R)
• M71: 20,145,148 km (0.106 R)
• M72: 20,268,268 km (0.116 R)
• M73: 20,391,835 km (0.119 R)
• M74: 20,546,520 km (0.094 R)
• M75: 20,763,586 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 12.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.68 AU - 3.14 AU

Year: 3426 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,090,053 km

• M1: 174,581 km (0.049 R)
• M2: 337,642 km (0.068 R)
• M3: 434,731 km (0.114 R)
• M4: 562,638 km (0.091 R)
• M5: 777,610 km (0.118 R)
• M6: 1,080,097 km (0.111 R)
• M7: 1,380,489 km (0.099 R)
• M8: 1,568,384 km (0.038 R)
• M9: 1,779,467 km (0.101 R)
• M10: 1,940,284 km (0.063 R)
• M11: 2,090,929 km (0.069 R)
• M12: 2,517,283 km (0.089 R)
• M13: 2,698,895 km (0.116 R)
• M14: 2,850,737 km (0.062 R)
• M15: 3,057,930 km (0.112 R)
• M16: 3,432,374 km (0.108 R)
• M17: 3,671,730 km (0.117 R)
• M18: 3,784,078 km (0.114 R)
• M19: 3,993,066 km (0.088 R)
• M20: 4,205,795 km (0.091 R)
• M21: 4,343,275 km (0.111 R)
• M22: 4,482,251 km (0.085 R)
• M23: 4,703,656 km (0.027 R)
• M24: 4,887,512 km (0.115 R)
• M25: 5,032,173 km (0.074 R)
• M26: 5,136,443 km (0.117 R)
• M27: 5,996,032 km (0.059 R)
• M28: 6,352,524 km (0.101 R)
• M29: 6,761,973 km (0.096 R)
• M30: 6,993,102 km (0.118 R)
• M31: 7,179,950 km (0.088 R)
• M32: 7,297,534 km (0.103 R)
• M33: 7,439,502 km (0.071 R)
• M34: 7,534,796 km (0.036 R)
• M35: 7,750,366 km (0.099 R)
• M36: 8,434,478 km (0.079 R)
• M37: 8,658,426 km (0.09 R)
• M38: 8,834,053 km (0.035 R)
• M39: 9,163,318 km (0.061 R)
• M40: 9,291,075 km (0.04 R)
• M41: 9,860,145 km (0.081 R)
• M42: 10,254,784 km (0.043 R)
• M43: 10,815,926 km (0.072 R)
• M44: 11,745,527 km (0.07 R)
• M45: 12,530,318 km (0.087 R)
• M46: 12,757,706 km (0.06 R)
• M47: 13,361,035 km (0.073 R)
• M48: 13,476,973 km (0.066 R)
• M49: 13,593,360 km (0.049 R)
• M50: 13,885,525 km (0.111 R)
• M51: 14,003,109 km (0.118 R)
• M52: 14,774,884 km (0.11 R)
• M53: 15,196,301 km (0.096 R)
• M54: 16,174,073 km (0.107 R)
• M55: 16,670,738 km (0.096 R)
• M56: 16,889,600 km (0.103 R)
• M57: 17,203,905 km (0.104 R)
• M58: 17,393,445 km (0.103 R)
• M59: 17,647,163 km (0.051 R)
• M60: 17,998,120 km (0.109 R)
• M61: 18,480,423 km (0.105 R)
• M62: 18,836,765 km (0.035 R)
• M63: 19,097,515 km (0.108 R)
• M64: 19,853,433 km (0.114 R)
• M65: 20,518,844 km (0.104 R)
• M66: 20,719,903 km (0.101 R)
• M67: 21,090,158 km (0.046 R)
• M68: 21,191,436 km (0.112 R)
• M69: 21,293,013 km (0.116 R)
• M70: 22,076,756 km (0.034 R)
• M71: 22,282,902 km (0.108 R)
• M72: 23,148,176 km (0.1 R)
• M73: 23,392,469 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 12.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.5 AU - 5.56 AU

Year: 8976 Days

Day: 10.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,090,053 km

• M1: 178,021 km (0.104 R)
• M2: 278,102 km (0.062 R)
• M3: 457,171 km (0.077 R)
• M4: 534,364 km (0.12 R)
• M5: 638,633 km (0.086 R)
• M6: 895,942 km (0.077 R)
• M7: 1,243,607 km (0.119 R)
• M8: 1,539,960 km (0.087 R)
• M9: 1,908,719 km (0.102 R)
• M10: 2,216,891 km (0.086 R)
• M11: 2,377,110 km (0.113 R)
• M12: 2,634,119 km (0.073 R)
• M13: 2,861,807 km (0.1 R)
• M14: 3,135,721 km (0.111 R)
• M15: 3,316,435 km (0.113 R)
• M16: 3,836,437 km (0.101 R)
• M17: 4,999,262 km (0.08 R)
• M18: 5,187,456 km (0.091 R)
• M19: 5,353,958 km (0.099 R)
• M20: 5,450,000 km (0.114 R)
• M21: 5,938,736 km (0.107 R)
• M22: 6,088,035 km (0.085 R)
• M23: 6,390,671 km (0.052 R)
• M24: 6,569,441 km (0.107 R)
• M25: 7,010,455 km (0.091 R)
• M26: 7,248,017 km (0.047 R)
• M27: 7,488,121 km (0.117 R)
• M28: 7,839,676 km (0.113 R)
• M29: 8,003,785 km (0.064 R)
• M30: 8,926,804 km (0.095 R)
• M31: 9,040,947 km (0.092 R)
• M32: 9,942,274 km (0.116 R)
• M33: 10,298,916 km (0.082 R)
• M34: 10,388,675 km (0.086 R)
• M35: 10,689,965 km (0.085 R)
• M36: 10,933,211 km (0.062 R)
• M37: 11,178,102 km (0.086 R)
• M38: 11,363,005 km (0.069 R)
• M39: 11,455,906 km (0.099 R)
• M40: 11,861,166 km (0.1 R)
• M41: 12,176,070 km (0.1 R)
• M42: 12,398,223 km (0.086 R)
• M43: 12,685,899 km (0.087 R)
• M44: 12,911,044 km (0.074 R)
• M45: 13,007,984 km (0.08 R)
• M46: 13,235,073 km (0.107 R)
• M47: 13,561,795 km (0.103 R)
• M48: 14,827,692 km (0.089 R)
• M49: 14,997,037 km (0.102 R)
• M50: 15,167,130 km (0.096 R)
• M51: 15,337,821 km (0.109 R)
• M52: 15,715,406 km (0.115 R)
• M53: 16,796,400 km (0.091 R)
• M54: 17,685,610 km (0.108 R)
• M55: 17,865,277 km (0.039 R)
• M56: 19,769,807 km (0.042 R)
• M57: 19,993,755 km (0.048 R)
• M58: 20,331,099 km (0.087 R)
• M59: 20,935,624 km (0.11 R)
• M60: 21,661,323 km (0.096 R)
• M61: 22,628,473 km (0.083 R)
• M62: 23,807,753 km (0.1 R)
• M63: 24,604,960 km (0.089 R)
• M64: 25,168,346 km (0.057 R)
• M65: 25,573,307 km (0.105 R)
• M66: 26,184,863 km (0.105 R)
• M67: 27,630,428 km (0.112 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: 346 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit