🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 11

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 347 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,999,748 km

• M1: 139,425 km (0.074 R)
• M2: 210,484 km (0.098 R)
• M3: 326,123 km (0.113 R)
• M4: 406,607 km (0.077 R)
• M5: 476,320 km (0.054 R)
• M6: 558,150 km (0.026 R)
• M7: 649,404 km (0.106 R)
• M8: 722,558 km (0.11 R)
• M9: 794,963 km (0.069 R)
• M10: 939,026 km (0.112 R)
• M11: 1,191,397 km (0.094 R)
• M12: 1,269,039 km (0.084 R)
• M13: 1,434,793 km (0.047 R)
• M14: 1,507,348 km (0.064 R)
• M15: 1,581,249 km (0.084 R)
• M16: 1,699,881 km (0.1 R)
• M17: 1,771,538 km (0.097 R)
• M18: 1,883,736 km (0.109 R)
• M19: 1,986,809 km (0.106 R)
• M20: 2,151,068 km (0.112 R)
• M21: 2,246,960 km (0.053 R)
• M22: 2,350,482 km (0.094 R)
• M23: 2,468,066 km (0.107 R)
• M24: 2,581,311 km (0.026 R)
• M25: 2,651,473 km (0.087 R)
• M26: 2,985,076 km (0.084 R)
• M27: 3,079,023 km (0.102 R)
• M28: 3,221,889 km (0.091 R)
• M29: 3,325,261 km (0.057 R)
• M30: 3,429,830 km (0.069 R)
• M31: 3,613,686 km (0.091 R)
• M32: 3,706,736 km (0.079 R)
• M33: 3,786,322 km (0.078 R)
• M34: 3,932,180 km (0.091 R)
• M35: 4,147,302 km (0.08 R)
• M36: 4,297,797 km (0.094 R)
• M37: 4,604,473 km (0.099 R)
• M38: 4,768,283 km (0.041 R)
• M39: 4,870,757 km (0.058 R)
• M40: 4,973,980 km (0.116 R)
• M41: 5,158,284 km (0.056 R)
• M42: 5,279,758 km (0.099 R)
• M43: 5,633,257 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 15

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.97 AU - 0.97 AU

Year: 648 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,999,748 km

• M1: 188,493 km (0.086 R)
• M2: 335,099 km (0.112 R)
• M3: 477,666 km (0.083 R)
• M4: 617,091 km (0.066 R)
• M5: 734,825 km (0.105 R)
• M6: 886,367 km (0.088 R)
• M7: 979,716 km (0.104 R)
• M8: 1,099,245 km (0.091 R)
• M9: 1,229,096 km (0.076 R)
• M10: 1,344,885 km (0.032 R)
• M11: 1,439,431 km (0.104 R)
• M12: 1,593,666 km (0.054 R)
• M13: 1,780,813 km (0.096 R)
• M14: 1,907,971 km (0.103 R)
• M15: 2,015,532 km (0.109 R)
• M16: 2,125,187 km (0.116 R)
• M17: 2,225,119 km (0.111 R)
• M18: 2,356,914 km (0.117 R)
• M19: 2,678,999 km (0.111 R)
• M20: 2,864,949 km (0.061 R)
• M21: 2,962,935 km (0.116 R)
• M22: 3,175,813 km (0.059 R)
• M23: 3,284,122 km (0.049 R)
• M24: 3,449,129 km (0.108 R)
• M25: 3,560,579 km (0.054 R)
• M26: 3,673,376 km (0.031 R)
• M27: 3,816,092 km (0.115 R)
• M28: 3,917,071 km (0.09 R)
• M29: 4,026,427 km (0.099 R)
• M30: 4,218,211 km (0.093 R)
• M31: 4,405,657 km (0.104 R)
• M32: 4,572,908 km (0.106 R)
• M33: 4,819,894 km (0.077 R)
• M34: 4,992,380 km (0.084 R)
• M35: 5,111,161 km (0.105 R)
• M36: 5,238,917 km (0.109 R)
• M37: 5,595,858 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 11.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 699 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,999,748 km

• M1: 145,260 km (0.081 R)
• M2: 218,263 km (0.07 R)
• M3: 326,273 km (0.05 R)
• M4: 457,769 km (0.096 R)
• M5: 534,064 km (0.057 R)
• M6: 681,867 km (0.104 R)
• M7: 761,304 km (0.113 R)
• M8: 872,904 km (0.078 R)
• M9: 1,051,523 km (0.113 R)
• M10: 1,139,188 km (0.082 R)
• M11: 1,349,373 km (0.118 R)
• M12: 1,565,542 km (0.064 R)
• M13: 1,696,290 km (0.091 R)
• M14: 1,800,710 km (0.096 R)
• M15: 1,891,964 km (0.062 R)
• M16: 1,992,644 km (0.038 R)
• M17: 2,248,157 km (0.097 R)
• M18: 2,489,309 km (0.092 R)
• M19: 2,747,514 km (0.07 R)
• M20: 2,862,256 km (0.093 R)
• M21: 2,987,619 km (0.082 R)
• M22: 3,197,654 km (0.09 R)
• M23: 3,545,619 km (0.055 R)
• M24: 3,661,258 km (0.101 R)
• M25: 3,797,692 km (0.082 R)
• M26: 3,896,127 km (0.109 R)
• M27: 4,237,509 km (0.115 R)
• M28: 4,484,495 km (0.112 R)
• M29: 4,767,834 km (0.108 R)
• M30: 5,111,460 km (0.092 R)
• M31: 5,242,358 km (0.086 R)
• M32: 5,363,383 km (0.065 R)
• M33: 5,507,595 km (0.09 R)
• M34: 5,822,648 km (0.1 R)
• M35: 5,925,272 km (0.11 R)
• M36: 6,062,903 km (0.119 R)
• M37: 6,224,767 km (0.105 R)
• M38: 6,399,947 km (0.079 R)
• M39: 6,494,044 km (0.105 R)
• M40: 6,947,325 km (0.118 R)
• M41: 7,116,969 km (0.104 R)
• M42: 7,386,245 km (0.067 R)
• M43: 7,758,894 km (0.107 R)
• M44: 7,947,536 km (0.102 R)
• M45: 8,175,972 km (0.046 R)
• M46: 8,458,114 km (0.084 R)
• M47: 8,587,516 km (0.11 R)
• M48: 8,717,517 km (0.106 R)
• M49: 8,848,116 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 9.1

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 982 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,999,748 km

• M1: 133,142 km (0.07 R)
• M2: 216,767 km (0.074 R)
• M3: 288,873 km (0.116 R)
• M4: 482,453 km (0.079 R)
• M5: 553,213 km (0.114 R)
• M6: 610,210 km (0.111 R)
• M7: 880,683 km (0.043 R)
• M8: 1,040,603 km (0.089 R)
• M9: 1,120,638 km (0.114 R)
• M10: 1,202,767 km (0.111 R)
• M11: 1,294,919 km (0.047 R)
• M12: 1,421,479 km (0.037 R)
• M13: 1,494,483 km (0.077 R)
• M14: 1,636,002 km (0.089 R)
• M15: 1,773,333 km (0.041 R)
• M16: 1,878,949 km (0.082 R)
• M17: 2,013,887 km (0.11 R)
• M18: 2,170,815 km (0.096 R)
• M19: 2,322,357 km (0.099 R)
• M20: 2,389,676 km (0.073 R)
• M21: 2,496,938 km (0.118 R)
• M22: 2,686,030 km (0.052 R)
• M23: 2,838,620 km (0.07 R)
• M24: 3,120,612 km (0.086 R)
• M25: 3,313,593 km (0.102 R)
• M26: 3,411,729 km (0.094 R)
• M27: 3,621,914 km (0.102 R)
• M28: 3,802,179 km (0.083 R)
• M29: 3,950,880 km (0.045 R)
• M30: 4,183,355 km (0.112 R)
• M31: 4,253,965 km (0.03 R)
• M32: 4,456,371 km (0.094 R)
• M33: 4,747,488 km (0.097 R)
• M34: 4,808,973 km (0.108 R)
• M35: 4,870,607 km (0.065 R)
• M36: 5,032,323 km (0.086 R)
• M37: 5,399,436 km (0.115 R)
• M38: 5,749,046 km (0.112 R)
• M39: 5,880,393 km (0.108 R)
• M40: 5,999,473 km (0.107 R)
• M41: 6,334,572 km (0.038 R)
• M42: 6,606,990 km (0.083 R)
• M43: 6,703,181 km (0.088 R)
• M44: 7,078,971 km (0.08 R)
• M45: 7,418,708 km (0.105 R)
• M46: 7,561,873 km (0.113 R)
• M47: 7,633,830 km (0.118 R)
• M48: 7,778,341 km (0.075 R)
• M49: 8,173,130 km (0.094 R)
• M50: 8,291,312 km (0.061 R)
• M51: 8,395,283 km (0.083 R)
• M52: 8,469,783 km (0.084 R)
• M53: 8,559,541 km (0.106 R)
• M54: 8,830,463 km (0.076 R)
• M55: 9,119,636 km (0.083 R)
• M56: 9,226,897 km (0.074 R)
• M57: 9,303,791 km (0.101 R)
• M58: 9,926,716 km (0.097 R)
• M59: 10,211,551 km (0.032 R)
• M60: 10,418,893 km (0.075 R)
• M61: 10,659,895 km (0.114 R)
• M62: 10,902,693 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 14.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.33 AU - 1.33 AU

Year: 1040 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,999,748 km

• M1: 178,171 km (0.045 R)
• M2: 288,275 km (0.101 R)
• M3: 464,352 km (0.098 R)
• M4: 644,617 km (0.074 R)
• M5: 739,313 km (0.066 R)
• M6: 851,960 km (0.119 R)
• M7: 984,055 km (0.093 R)
• M8: 1,171,950 km (0.087 R)
• M9: 1,357,900 km (0.059 R)
• M10: 1,515,576 km (0.1 R)
• M11: 1,640,191 km (0.072 R)
• M12: 1,800,859 km (0.03 R)
• M13: 1,908,270 km (0.107 R)
• M14: 2,018,075 km (0.047 R)
• M15: 2,279,572 km (0.09 R)
• M16: 2,369,331 km (0.096 R)
• M17: 2,487,813 km (0.112 R)
• M18: 2,608,388 km (0.098 R)
• M19: 2,759,632 km (0.102 R)
• M20: 2,991,957 km (0.094 R)
• M21: 3,090,842 km (0.107 R)
• M22: 3,180,600 km (0.062 R)
• M23: 3,291,752 km (0.076 R)
• M24: 3,445,389 km (0.093 R)
• M25: 3,580,475 km (0.11 R)
• M26: 3,791,857 km (0.065 R)
• M27: 4,050,961 km (0.087 R)
• M28: 4,304,978 km (0.107 R)
• M29: 4,405,807 km (0.113 R)
• M30: 4,598,489 km (0.078 R)
• M31: 4,817,201 km (0.061 R)
• M32: 4,980,562 km (0.109 R)
• M33: 5,133,900 km (0.108 R)
• M34: 5,336,904 km (0.109 R)
• M35: 5,505,950 km (0.091 R)
• M36: 5,603,487 km (0.113 R)
• M37: 5,726,158 km (0.077 R)
• M38: 5,961,774 km (0.036 R)
• M39: 6,074,571 km (0.05 R)
• M40: 6,302,109 km (0.102 R)
• M41: 6,468,313 km (0.037 R)
• M42: 6,713,952 km (0.088 R)
• M43: 7,054,886 km (0.111 R)
• M44: 7,267,614 km (0.106 R)
• M45: 7,496,050 km (0.096 R)
• M46: 7,863,612 km (0.081 R)
• M47: 7,959,953 km (0.116 R)
• M48: 8,349,057 km (0.106 R)
• M49: 8,447,343 km (0.096 R)
• M50: 8,659,174 km (0.099 R)
• M51: 8,772,868 km (0.109 R)
• M52: 9,436,634 km (0.099 R)
• M53: 9,597,751 km (0.112 R)
• M54: 9,997,177 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 9.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.51 AU - 1.71 AU

Year: 1386 Days

Day: 9.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,999,748 km

• M1: 132,245 km (0.076 R)
• M2: 206,595 km (0.103 R)
• M3: 266,583 km (0.108 R)
• M4: 471,084 km (0.079 R)
• M5: 598,840 km (0.056 R)
• M6: 692,937 km (0.052 R)
• M7: 834,906 km (0.044 R)
• M8: 1,006,794 km (0.107 R)
• M9: 1,121,086 km (0.044 R)
• M10: 1,506,002 km (0.08 R)
• M11: 1,709,455 km (0.067 R)
• M12: 1,822,850 km (0.085 R)
• M13: 2,265,959 km (0.073 R)
• M14: 2,445,327 km (0.109 R)
• M15: 2,518,331 km (0.041 R)
• M16: 2,601,507 km (0.061 R)
• M17: 2,741,979 km (0.099 R)
• M18: 2,923,741 km (0.105 R)
• M19: 3,238,794 km (0.102 R)
• M20: 3,742,490 km (0.082 R)
• M21: 4,084,620 km (0.115 R)
• M22: 4,347,913 km (0.077 R)
• M23: 4,594,300 km (0.084 R)
• M24: 4,662,218 km (0.063 R)
• M25: 4,799,249 km (0.051 R)
• M26: 4,972,334 km (0.062 R)
• M27: 5,135,695 km (0.075 R)
• M28: 5,289,182 km (0.09 R)
• M29: 5,360,391 km (0.102 R)
• M30: 5,432,048 km (0.077 R)
• M31: 5,600,495 km (0.101 R)
• M32: 5,758,321 km (0.076 R)
• M33: 5,868,575 km (0.063 R)
• M34: 6,278,772 km (0.107 R)
• M35: 6,493,595 km (0.1 R)
• M36: 6,621,202 km (0.1 R)
• M37: 6,995,944 km (0.071 R)
• M38: 7,564,117 km (0.035 R)
• M39: 7,671,528 km (0.067 R)
• M40: 7,819,929 km (0.083 R)
• M41: 7,901,460 km (0.098 R)
• M42: 8,147,250 km (0.112 R)
• M43: 8,340,231 km (0.108 R)
• M44: 8,465,145 km (0.092 R)
• M45: 8,534,858 km (0.102 R)
• M46: 8,632,545 km (0.112 R)
• M47: 9,141,627 km (0.071 R)
• M48: 9,213,134 km (0.081 R)
• M49: 9,342,237 km (0.092 R)
• M50: 9,704,115 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 12

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.27 AU - 2.75 AU

Year: 2697 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,999,748 km

• M1: 200,312 km (0.11 R)
• M2: 321,635 km (0.111 R)
• M3: 431,291 km (0.116 R)
• M4: 506,239 km (0.116 R)
• M5: 657,183 km (0.088 R)
• M6: 774,468 km (0.11 R)
• M7: 859,141 km (0.11 R)
• M8: 1,359,246 km (0.113 R)
• M9: 1,499,419 km (0.087 R)
• M10: 1,607,728 km (0.055 R)
• M11: 1,748,949 km (0.103 R)
• M12: 2,108,283 km (0.105 R)
• M13: 2,280,320 km (0.083 R)
• M14: 2,474,050 km (0.087 R)
• M15: 2,987,021 km (0.093 R)
• M16: 3,284,272 km (0.07 R)
• M17: 3,407,839 km (0.119 R)
• M18: 3,748,324 km (0.085 R)
• M19: 3,978,107 km (0.069 R)
• M20: 4,535,957 km (0.079 R)
• M21: 4,652,643 km (0.089 R)
• M22: 5,096,500 km (0.103 R)
• M23: 5,329,125 km (0.118 R)
• M24: 5,441,174 km (0.111 R)
• M25: 6,907,083 km (0.086 R)
• M26: 7,639,365 km (0.116 R)
• M27: 8,047,019 km (0.072 R)
• M28: 8,201,703 km (0.087 R)
• M29: 8,357,285 km (0.077 R)
• M30: 8,632,096 km (0.119 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 10.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.83 AU - 5.41 AU

Year: 7858 Days

Day: 6.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,999,748 km

• M1: 144,362 km (0.092 R)
• M2: 341,981 km (0.034 R)
• M3: 586,274 km (0.11 R)
• M4: 773,571 km (0.087 R)
• M5: 886,667 km (0.059 R)
• M6: 1,030,281 km (0.04 R)
• M7: 1,105,229 km (0.116 R)
• M8: 1,327,980 km (0.079 R)
• M9: 1,924,726 km (0.114 R)
• M10: 2,162,288 km (0.11 R)
• M11: 2,579,815 km (0.097 R)
• M12: 2,896,065 km (0.075 R)
• M13: 3,262,281 km (0.098 R)
• M14: 3,470,072 km (0.085 R)
• M15: 3,585,263 km (0.109 R)
• M16: 3,740,844 km (0.058 R)
• M17: 4,221,203 km (0.036 R)
• M18: 4,447,844 km (0.094 R)
• M19: 4,552,263 km (0.066 R)
• M20: 4,742,402 km (0.08 R)
• M21: 4,870,458 km (0.114 R)
• M22: 5,845,387 km (0.093 R)
• M23: 6,976,048 km (0.115 R)
• M24: 7,244,576 km (0.094 R)
• M25: 7,392,528 km (0.109 R)
• M26: 8,326,767 km (0.112 R)
• M27: 8,404,259 km (0.099 R)
• M28: 8,637,931 km (0.118 R)
• M29: 8,821,038 km (0.074 R)
• M30: 8,926,355 km (0.054 R)
• M31: 9,324,884 km (0.079 R)
• M32: 9,620,938 km (0.114 R)
• M33: 9,892,608 km (0.098 R)
• M34: 10,139,444 km (0.099 R)
• M35: 10,751,300 km (0.093 R)
• M36: 10,863,797 km (0.085 R)
• M37: 10,976,744 km (0.117 R)
• M38: 11,375,123 km (0.106 R)
• M39: 11,633,628 km (0.113 R)
• M40: 11,836,184 km (0.059 R)
• M41: 12,244,586 km (0.079 R)
• M42: 12,985,544 km (0.116 R)
• M43: 13,105,521 km (0.116 R)
• M44: 13,437,180 km (0.076 R)
• M45: 13,832,717 km (0.098 R)
• M46: 14,697,542 km (0.098 R)
• M47: 14,822,606 km (0.111 R)
• M48: 15,073,631 km (0.052 R)
• M49: 15,294,438 km (0.11 R)
• M50: 15,995,453 km (0.116 R)
• M51: 16,156,271 km (0.087 R)
• M52: 16,285,374 km (0.034 R)
• M53: 17,099,485 km (0.083 R)
• M54: 17,594,355 km (0.073 R)
• M55: 18,127,522 km (0.097 R)
• M56: 18,835,120 km (0.076 R)
• M57: 19,312,038 km (0.113 R)
• M58: 20,521,537 km (0.055 R)
• M59: 21,613,152 km (0.065 R)
• M60: 22,076,607 km (0.028 R)
• M61: 22,219,772 km (0.09 R)
• M62: 24,294,545 km (0.103 R)
• M63: 24,405,397 km (0.11 R)
• M64: 24,479,448 km (0.092 R)
• M65: 24,776,250 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit