🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 9.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.59 AU - 0.59 AU

Year: 302 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,881,429 km

• M1: 124,017 km (0.11 R)
• M2: 190,438 km (0.096 R)
• M3: 261,647 km (0.1 R)
• M4: 333,603 km (0.076 R)
• M5: 414,984 km (0.091 R)
• M6: 507,286 km (0.103 R)
• M7: 591,809 km (0.12 R)
• M8: 690,095 km (0.109 R)
• M9: 767,886 km (0.047 R)
• M10: 848,818 km (0.098 R)
• M11: 923,468 km (0.107 R)
• M12: 990,637 km (0.118 R)
• M13: 1,089,820 km (0.071 R)
• M14: 1,168,210 km (0.041 R)
• M15: 1,238,072 km (0.101 R)
• M16: 1,330,972 km (0.089 R)
• M17: 1,400,535 km (0.093 R)
• M18: 1,463,815 km (0.119 R)
• M19: 1,527,993 km (0.082 R)
• M20: 1,597,256 km (0.081 R)
• M21: 1,683,275 km (0.088 R)
• M22: 1,754,783 km (0.074 R)
• M23: 1,823,299 km (0.118 R)
• M24: 1,979,928 km (0.099 R)
• M25: 2,051,585 km (0.096 R)
• M26: 2,306,799 km (0.115 R)
• M27: 2,490,206 km (0.03 R)
• M28: 2,558,572 km (0.095 R)
• M29: 2,646,087 km (0.1 R)
• M30: 2,734,499 km (0.094 R)
• M31: 2,862,106 km (0.117 R)
• M32: 2,938,551 km (0.068 R)
• M33: 3,025,467 km (0.07 R)
• M34: 3,192,119 km (0.075 R)
• M35: 3,281,579 km (0.101 R)
• M36: 3,371,786 km (0.099 R)
• M37: 3,467,978 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 13.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 433 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,881,429 km

• M1: 172,038 km (0.099 R)
• M2: 263,741 km (0.098 R)
• M3: 349,909 km (0.071 R)
• M4: 453,132 km (0.093 R)
• M5: 587,770 km (0.05 R)
• M6: 675,883 km (0.109 R)
• M7: 820,245 km (0.087 R)
• M8: 1,084,734 km (0.035 R)
• M9: 1,179,280 km (0.085 R)
• M10: 1,358,349 km (0.065 R)
• M11: 1,456,335 km (0.043 R)
• M12: 1,618,499 km (0.073 R)
• M13: 1,754,933 km (0.119 R)
• M14: 1,857,108 km (0.098 R)
• M15: 1,978,133 km (0.055 R)
• M16: 2,096,315 km (0.084 R)
• M17: 2,182,184 km (0.099 R)
• M18: 2,369,481 km (0.028 R)
• M19: 2,605,097 km (0.036 R)
• M20: 2,772,946 km (0.107 R)
• M21: 2,976,549 km (0.073 R)
• M22: 3,067,205 km (0.091 R)
• M23: 3,258,092 km (0.094 R)
• M24: 3,419,209 km (0.091 R)
• M25: 3,707,484 km (0.101 R)
• M26: 3,805,321 km (0.051 R)
• M27: 4,032,411 km (0.093 R)
• M28: 4,118,729 km (0.075 R)
• M29: 4,263,988 km (0.088 R)
• M30: 4,381,422 km (0.114 R)
• M31: 4,515,013 km (0.083 R)
• M32: 4,634,841 km (0.113 R)
• M33: 4,748,087 km (0.028 R)
• M34: 4,908,306 km (0.055 R)
• M35: 5,031,575 km (0.075 R)
• M36: 5,320,747 km (0.076 R)
• M37: 5,471,393 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 13.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.07 AU

Year: 677 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,881,429 km

• M1: 172,187 km (0.071 R)
• M2: 271,221 km (0.105 R)
• M3: 363,972 km (0.063 R)
• M4: 483,201 km (0.094 R)
• M5: 582,085 km (0.032 R)
• M6: 699,669 km (0.029 R)
• M7: 788,680 km (0.109 R)
• M8: 882,179 km (0.09 R)
• M9: 991,834 km (0.092 R)
• M10: 1,137,542 km (0.056 R)
• M11: 1,232,537 km (0.034 R)
• M12: 1,370,466 km (0.12 R)
• M13: 1,548,787 km (0.061 R)
• M14: 1,684,173 km (0.053 R)
• M15: 1,876,107 km (0.102 R)
• M16: 2,005,808 km (0.101 R)
• M17: 2,091,378 km (0.072 R)
• M18: 2,563,210 km (0.102 R)
• M19: 2,873,027 km (0.061 R)
• M20: 3,059,426 km (0.056 R)
• M21: 3,149,634 km (0.105 R)
• M22: 3,259,139 km (0.081 R)
• M23: 3,425,791 km (0.093 R)
• M24: 3,548,013 km (0.087 R)
• M25: 3,729,176 km (0.104 R)
• M26: 3,982,295 km (0.063 R)
• M27: 4,071,306 km (0.111 R)
• M28: 4,210,881 km (0.056 R)
• M29: 4,352,251 km (0.105 R)
• M30: 4,505,439 km (0.118 R)
• M31: 4,712,632 km (0.056 R)
• M32: 5,050,723 km (0.102 R)
• M33: 5,244,303 km (0.116 R)
• M34: 5,550,530 km (0.078 R)
• M35: 5,661,382 km (0.056 R)
• M36: 6,021,015 km (0.051 R)
• M37: 6,134,859 km (0.095 R)
• M38: 6,399,647 km (0.088 R)
• M39: 6,633,020 km (0.114 R)
• M40: 6,857,267 km (0.048 R)
• M41: 6,964,379 km (0.042 R)
• M42: 7,084,058 km (0.108 R)
• M43: 7,216,601 km (0.106 R)
• M44: 7,362,010 km (0.1 R)
• M45: 7,508,467 km (0.101 R)
• M46: 7,928,837 km (0.103 R)
• M47: 8,053,901 km (0.085 R)
• M48: 8,268,125 km (0.09 R)
• M49: 8,458,563 km (0.086 R)
• M50: 8,689,243 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 9.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.84 AU - 1.38 AU

Year: 780 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,881,429 km

• M1: 126,410 km (0.05 R)
• M2: 198,068 km (0.111 R)
• M3: 261,647 km (0.1 R)
• M4: 346,319 km (0.087 R)
• M5: 410,796 km (0.111 R)
• M6: 473,028 km (0.071 R)
• M7: 535,112 km (0.075 R)
• M8: 625,768 km (0.099 R)
• M9: 777,311 km (0.068 R)
• M10: 853,007 km (0.088 R)
• M11: 916,586 km (0.101 R)
• M12: 981,811 km (0.094 R)
• M13: 1,085,482 km (0.115 R)
• M14: 1,182,122 km (0.116 R)
• M15: 1,281,755 km (0.097 R)
• M16: 1,344,137 km (0.047 R)
• M17: 1,567,636 km (0.116 R)
• M18: 1,646,923 km (0.097 R)
• M19: 1,803,402 km (0.051 R)
• M20: 1,977,983 km (0.102 R)
• M21: 2,104,094 km (0.104 R)
• M22: 2,212,553 km (0.074 R)
• M23: 2,329,837 km (0.038 R)
• M24: 2,420,942 km (0.084 R)
• M25: 2,563,509 km (0.084 R)
• M26: 2,857,020 km (0.106 R)
• M27: 2,962,487 km (0.064 R)
• M28: 3,115,226 km (0.042 R)
• M29: 3,333,489 km (0.086 R)
• M30: 3,396,769 km (0.103 R)
• M31: 3,540,682 km (0.118 R)
• M32: 3,678,612 km (0.092 R)
• M33: 3,776,897 km (0.062 R)
• M34: 4,094,195 km (0.092 R)
• M35: 4,162,112 km (0.089 R)
• M36: 4,299,144 km (0.113 R)
• M37: 4,472,528 km (0.057 R)
• M38: 4,916,085 km (0.058 R)
• M39: 5,097,547 km (0.12 R)
• M40: 5,299,654 km (0.101 R)
• M41: 5,504,454 km (0.116 R)
• M42: 5,655,099 km (0.099 R)
• M43: 5,806,941 km (0.082 R)
• M44: 5,950,704 km (0.069 R)
• M45: 6,066,493 km (0.083 R)
• M46: 6,144,134 km (0.091 R)
• M47: 6,349,532 km (0.074 R)
• M48: 6,507,657 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 12

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.75 AU - 2.17 AU

Year: 1830 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,881,429 km

• M1: 159,771 km (0.049 R)
• M2: 319,691 km (0.115 R)
• M3: 400,174 km (0.106 R)
• M4: 484,099 km (0.103 R)
• M5: 667,207 km (0.057 R)
• M6: 764,445 km (0.064 R)
• M7: 924,515 km (0.104 R)
• M8: 1,000,511 km (0.028 R)
• M9: 1,168,359 km (0.073 R)
• M10: 1,593,965 km (0.114 R)
• M11: 1,824,645 km (0.1 R)
• M12: 2,055,176 km (0.047 R)
• M13: 2,260,424 km (0.052 R)
• M14: 2,424,832 km (0.036 R)
• M15: 2,520,724 km (0.06 R)
• M16: 2,642,347 km (0.119 R)
• M17: 2,728,665 km (0.042 R)
• M18: 2,828,447 km (0.08 R)
• M19: 2,955,007 km (0.119 R)
• M20: 3,122,407 km (0.05 R)
• M21: 3,319,577 km (0.065 R)
• M22: 3,561,626 km (0.117 R)
• M23: 3,726,333 km (0.096 R)
• M24: 3,809,659 km (0.089 R)
• M25: 4,337,141 km (0.113 R)
• M26: 4,469,087 km (0.099 R)
• M27: 4,587,419 km (0.106 R)
• M28: 4,691,838 km (0.09 R)
• M29: 4,812,115 km (0.05 R)
• M30: 5,102,035 km (0.099 R)
• M31: 5,366,375 km (0.12 R)
• M32: 5,524,051 km (0.065 R)
• M33: 5,651,209 km (0.077 R)
• M34: 5,763,258 km (0.109 R)
• M35: 6,055,123 km (0.089 R)
• M36: 6,268,749 km (0.091 R)
• M37: 6,434,952 km (0.098 R)
• M38: 6,873,723 km (0.104 R)
• M39: 6,976,497 km (0.106 R)
• M40: 7,183,391 km (0.049 R)
• M41: 7,673,922 km (0.093 R)
• M42: 7,762,783 km (0.093 R)
• M43: 7,977,157 km (0.095 R)
• M44: 8,466,940 km (0.067 R)
• M45: 8,985,147 km (0.116 R)
• M46: 9,229,291 km (0.111 R)
• M47: 9,399,533 km (0.113 R)
• M48: 9,628,269 km (0.077 R)
• M49: 9,781,756 km (0.046 R)
• M50: 9,994,185 km (0.11 R)
• M51: 10,149,617 km (0.046 R)
• M52: 10,423,680 km (0.118 R)
• M53: 10,938,896 km (0.103 R)
• M54: 11,199,794 km (0.08 R)
• M55: 11,482,983 km (0.109 R)
• M56: 11,727,575 km (0.118 R)
• M57: 11,953,319 km (0.117 R)
• M58: 12,221,996 km (0.085 R)
• M59: 12,450,881 km (0.116 R)
• M60: 12,891,746 km (0.081 R)
• M61: 13,273,819 km (0.107 R)
• M62: 13,875,502 km (0.064 R)
• M63: 14,245,158 km (0.096 R)
• M64: 14,552,133 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 13.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.07 AU - 3.17 AU

Year: 2828 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,881,429 km

• M1: 164,857 km (0.052 R)
• M2: 271,371 km (0.103 R)
• M3: 454,030 km (0.066 R)
• M4: 578,345 km (0.025 R)
• M5: 736,321 km (0.094 R)
• M6: 920,924 km (0.119 R)
• M7: 1,053,169 km (0.074 R)
• M8: 1,180,477 km (0.117 R)
• M9: 1,350,570 km (0.078 R)
• M10: 1,516,174 km (0.097 R)
• M11: 1,675,197 km (0.052 R)
• M12: 1,953,150 km (0.08 R)
• M13: 2,112,621 km (0.12 R)
• M14: 2,261,471 km (0.069 R)
• M15: 2,491,253 km (0.108 R)
• M16: 2,729,114 km (0.102 R)
• M17: 2,974,454 km (0.117 R)
• M18: 3,057,780 km (0.119 R)
• M19: 3,278,437 km (0.109 R)
• M20: 3,469,474 km (0.099 R)
• M21: 3,557,437 km (0.108 R)
• M22: 3,972,123 km (0.058 R)
• M23: 4,459,662 km (0.12 R)
• M24: 4,632,896 km (0.079 R)
• M25: 4,749,583 km (0.12 R)
• M26: 5,206,455 km (0.092 R)
• M27: 5,327,928 km (0.095 R)
• M28: 5,971,049 km (0.117 R)
• M29: 6,205,170 km (0.08 R)
• M30: 6,334,123 km (0.096 R)
• M31: 6,442,432 km (0.096 R)
• M32: 7,466,729 km (0.076 R)
• M33: 7,765,476 km (0.064 R)
• M34: 7,927,939 km (0.097 R)
• M35: 8,044,625 km (0.113 R)
• M36: 8,209,183 km (0.116 R)
• M37: 8,445,997 km (0.064 R)
• M38: 8,805,630 km (0.09 R)
• M39: 8,902,420 km (0.078 R)
• M40: 9,814,069 km (0.061 R)
• M41: 10,040,411 km (0.042 R)
• M42: 10,166,821 km (0.118 R)
• M43: 10,344,842 km (0.078 R)
• M44: 10,600,804 km (0.059 R)
• M45: 10,703,877 km (0.065 R)
• M46: 11,066,951 km (0.107 R)
• M47: 11,434,214 km (0.061 R)
• M48: 11,965,885 km (0.079 R)
• M49: 12,261,640 km (0.059 R)
• M50: 12,532,711 km (0.113 R)
• M51: 13,274,567 km (0.114 R)
• M52: 13,552,969 km (0.052 R)
• M53: 13,974,087 km (0.056 R)
• M54: 14,257,275 km (0.035 R)
• M55: 14,342,696 km (0.092 R)
• M56: 15,118,361 km (0.096 R)
• M57: 15,789,906 km (0.115 R)
• M58: 15,937,110 km (0.111 R)
• M59: 16,055,292 km (0.093 R)
• M60: 16,262,785 km (0.051 R)
• M61: 16,351,945 km (0.096 R)
• M62: 16,830,508 km (0.075 R)
• M63: 17,131,948 km (0.093 R)
• M64: 17,617,842 km (0.092 R)
• M65: 18,170,008 km (0.097 R)
• M66: 18,510,193 km (0.105 R)
• M67: 18,821,357 km (0.064 R)
• M68: 20,115,229 km (0.083 R)
• M69: 20,210,972 km (0.103 R)
• M70: 20,370,892 km (0.064 R)
• M71: 20,692,228 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.1

Radius: 4.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.24 AU - 11.2 AU

Year: 18669 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,881,429 km

• M1: 216,319 km (0.096 R)
• M2: 246,986 km (0.091 R)
• M3: 279,299 km (0.119 R)
• M4: 313,258 km (0.1 R)
• M5: 398,230 km (0.082 R)
• M6: 650,452 km (0.108 R)
• M7: 876,045 km (0.092 R)
• M8: 997,519 km (0.105 R)
• M9: 1,051,224 km (0.113 R)
• M10: 1,142,928 km (0.05 R)
• M11: 1,556,267 km (0.062 R)
• M12: 1,703,621 km (0.096 R)
• M13: 1,989,053 km (0.059 R)
• M14: 2,034,381 km (0.091 R)
• M15: 2,481,081 km (0.114 R)
• M16: 3,034,892 km (0.111 R)
• M17: 3,218,897 km (0.076 R)
• M18: 3,352,488 km (0.099 R)
• M19: 3,625,355 km (0.091 R)
• M20: 3,792,456 km (0.114 R)
• M21: 3,905,252 km (0.051 R)
• M22: 4,665,060 km (0.071 R)
• M23: 4,969,192 km (0.081 R)
• M24: 5,660,783 km (0.066 R)
• M25: 6,017,724 km (0.12 R)
• M26: 6,182,431 km (0.114 R)
• M27: 6,415,355 km (0.096 R)
• M28: 6,855,771 km (0.05 R)
• M29: 7,481,539 km (0.094 R)
• M30: 8,675,480 km (0.079 R)
• M31: 9,123,974 km (0.104 R)
• M32: 9,695,438 km (0.11 R)
• M33: 9,888,419 km (0.069 R)
• M34: 10,952,359 km (0.119 R)
• M35: 11,887,047 km (0.114 R)
• M36: 12,093,641 km (0.065 R)
• M37: 12,847,016 km (0.065 R)
• M38: 12,931,689 km (0.085 R)
• M39: 13,875,053 km (0.098 R)
• M40: 14,136,101 km (0.096 R)
• M41: 14,486,759 km (0.085 R)
• M42: 14,929,120 km (0.099 R)
• M43: 16,191,127 km (0.098 R)
• M44: 17,346,471 km (0.107 R)
• M45: 17,627,715 km (0.12 R)
• M46: 17,816,059 km (0.078 R)
• M47: 17,910,455 km (0.094 R)
• M48: 18,242,114 km (0.116 R)
• M49: 19,201,186 km (0.049 R)
• M50: 19,346,445 km (0.072 R)
• M51: 20,274,850 km (0.065 R)
• M52: 20,968,236 km (0.087 R)
• M53: 21,167,650 km (0.06 R)
• M54: 21,367,812 km (0.072 R)
• M55: 21,417,927 km (0.119 R)
• M56: 21,719,666 km (0.084 R)
• M57: 23,507,061 km (0.118 R)
• M58: 23,766,315 km (0.061 R)
• M59: 24,182,945 km (0.111 R)
• M60: 24,287,514 km (0.111 R)
• M61: 24,759,794 km (0.084 R)
• M62: 25,288,174 km (0.051 R)
• M63: 25,447,346 km (0.063 R)
• M64: 25,926,957 km (0.082 R)
• M65: 26,248,442 km (0.077 R)
• M66: 26,302,148 km (0.118 R)
• M67: 26,517,270 km (0.107 R)
• M68: 26,895,304 km (0.068 R)
• M69: 27,166,375 km (0.075 R)
• M70: 27,656,458 km (0.096 R)
• M71: 27,984,974 km (0.075 R)
• M72: 28,094,779 km (0.09 R)
• M73: 28,259,636 km (0.118 R)
• M74: 29,255,808 km (0.084 R)
• M75: 29,534,509 km (0.118 R)
• M76: 30,376,147 km (0.057 R)
• M77: 30,771,534 km (0.025 R)
• M78: 31,055,022 km (0.106 R)
• M79: 31,111,869 km (0.044 R)
• M80: 31,738,983 km (0.118 R)
• M81: 31,796,130 km (0.065 R)
• M82: 31,968,018 km (0.113 R)
• M83: 33,353,892 km (0.105 R)
• M84: 33,878,682 km (0.095 R)
• M85: 34,112,802 km (0.115 R)
• M86: 35,113,612 km (0.089 R)
• M87: 35,172,853 km (0.08 R)
• M88: 35,825,997 km (0.111 R)
• M89: 36,543,020 km (0.108 R)
• M90: 36,662,997 km (0.093 R)
• M91: 36,963,539 km (0.084 R)
• M92: 37,445,993 km (0.119 R)
• M93: 40,136,959 km (0.099 R)
• M94: 40,446,627 km (0.028 R)
• M95: 41,442,949 km (0.115 R)
• M96: 41,756,057 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit