🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 13.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 707 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,651,462 km

• M1: 175,329 km (0.08 R)
• M2: 293,062 km (0.111 R)
• M3: 403,166 km (0.03 R)
• M4: 524,939 km (0.08 R)
• M5: 638,334 km (0.034 R)
• M6: 730,038 km (0.04 R)
• M7: 836,252 km (0.079 R)
• M8: 948,451 km (0.09 R)
• M9: 1,089,820 km (0.044 R)
• M10: 1,193,043 km (0.068 R)
• M11: 1,462,768 km (0.111 R)
• M12: 1,601,445 km (0.099 R)
• M13: 1,736,682 km (0.112 R)
• M14: 1,951,355 km (0.109 R)
• M15: 2,057,719 km (0.104 R)
• M16: 2,153,013 km (0.084 R)
• M17: 2,245,464 km (0.097 R)
• M18: 2,577,571 km (0.111 R)
• M19: 2,756,790 km (0.099 R)
• M20: 2,901,301 km (0.102 R)
• M21: 3,063,166 km (0.066 R)
• M22: 3,427,287 km (0.08 R)
• M23: 3,530,809 km (0.118 R)
• M24: 3,630,292 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.93 AU - 1.29 AU

Year: 780 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,651,462 km

• M1: 192,084 km (0.065 R)
• M2: 377,735 km (0.044 R)
• M3: 507,137 km (0.075 R)
• M4: 630,106 km (0.044 R)
• M5: 727,195 km (0.077 R)
• M6: 912,996 km (0.094 R)
• M7: 1,139,188 km (0.086 R)
• M8: 1,232,836 km (0.117 R)
• M9: 1,329,327 km (0.043 R)
• M10: 1,441,226 km (0.047 R)
• M11: 1,615,657 km (0.083 R)
• M12: 2,145,233 km (0.101 R)
• M13: 2,241,126 km (0.112 R)
• M14: 2,437,697 km (0.061 R)
• M15: 2,824,109 km (0.1 R)
• M16: 2,971,014 km (0.12 R)
• M17: 3,103,857 km (0.094 R)
• M18: 3,358,472 km (0.103 R)
• M19: 3,861,271 km (0.106 R)
• M20: 3,970,327 km (0.116 R)
• M21: 4,200,708 km (0.09 R)
• M22: 4,303,482 km (0.11 R)
• M23: 4,407,153 km (0.031 R)
• M24: 4,559,444 km (0.043 R)
• M25: 4,655,635 km (0.084 R)
• M26: 4,762,149 km (0.093 R)
• M27: 5,136,443 km (0.075 R)
• M28: 5,286,938 km (0.118 R)
• M29: 5,428,608 km (0.076 R)
• M30: 5,654,052 km (0.081 R)
• M31: 5,757,424 km (0.109 R)
• M32: 6,040,164 km (0.114 R)
• M33: 6,167,172 km (0.1 R)
• M34: 6,348,784 km (0.12 R)
• M35: 6,608,187 km (0.117 R)
• M36: 6,805,207 km (0.101 R)
• M37: 6,904,391 km (0.076 R)
• M38: 7,059,673 km (0.108 R)
• M39: 7,261,032 km (0.078 R)
• M40: 7,419,007 km (0.068 R)
• M41: 7,876,627 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 12.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.5 AU - 1.62 AU

Year: 1299 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,651,462 km

• M1: 194,028 km (0.111 R)
• M2: 277,055 km (0.088 R)
• M3: 440,566 km (0.113 R)
• M4: 529,726 km (0.096 R)
• M5: 750,233 km (0.119 R)
• M6: 848,818 km (0.11 R)
• M7: 938,278 km (0.115 R)
• M8: 1,173,296 km (0.096 R)
• M9: 1,346,530 km (0.09 R)
• M10: 1,461,272 km (0.111 R)
• M11: 1,545,496 km (0.119 R)
• M12: 1,683,724 km (0.1 R)
• M13: 1,808,189 km (0.087 R)
• M14: 1,908,270 km (0.107 R)
• M15: 2,114,267 km (0.092 R)
• M16: 2,249,204 km (0.07 R)
• M17: 2,599,562 km (0.112 R)
• M18: 2,692,462 km (0.1 R)
• M19: 2,776,088 km (0.114 R)
• M20: 2,892,475 km (0.074 R)
• M21: 3,021,279 km (0.074 R)
• M22: 3,196,308 km (0.092 R)
• M23: 3,285,020 km (0.092 R)
• M24: 3,431,027 km (0.085 R)
• M25: 3,671,581 km (0.115 R)
• M26: 3,764,630 km (0.12 R)
• M27: 3,870,396 km (0.092 R)
• M28: 3,977,059 km (0.082 R)
• M29: 4,525,485 km (0.037 R)
• M30: 4,866,120 km (0.1 R)
• M31: 4,955,878 km (0.098 R)
• M32: 5,124,026 km (0.101 R)
• M33: 5,492,486 km (0.068 R)
• M34: 5,626,226 km (0.049 R)
• M35: 5,788,091 km (0.115 R)
• M36: 5,869,622 km (0.066 R)
• M37: 5,978,978 km (0.094 R)
• M38: 6,075,319 km (0.118 R)
• M39: 6,297,173 km (0.078 R)
• M40: 6,535,931 km (0.068 R)
• M41: 6,835,127 km (0.111 R)
• M42: 6,993,551 km (0.083 R)
• M43: 7,387,741 km (0.114 R)
• M44: 7,476,453 km (0.066 R)
• M45: 7,609,894 km (0.096 R)
• M46: 7,714,463 km (0.091 R)
• M47: 8,121,818 km (0.094 R)
• M48: 8,243,890 km (0.112 R)
• M49: 8,428,194 km (0.109 R)
• M50: 8,551,762 km (0.081 R)
• M51: 8,785,135 km (0.076 R)
• M52: 8,926,206 km (0.114 R)
• M53: 9,322,042 km (0.1 R)
• M54: 9,885,876 km (0.087 R)
• M55: 10,262,414 km (0.07 R)
• M56: 10,477,386 km (0.042 R)
• M57: 10,928,573 km (0.083 R)
• M58: 11,046,606 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 12.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.3 AU - 3.34 AU

Year: 4034 Days

Day: 5.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,651,462 km

• M1: 274,063 km (0.107 R)
• M2: 497,563 km (0.117 R)
• M3: 646,263 km (0.03 R)
• M4: 774,917 km (0.048 R)
• M5: 1,158,336 km (0.102 R)
• M6: 1,274,424 km (0.071 R)
• M7: 1,534,725 km (0.11 R)
• M8: 2,071,183 km (0.06 R)
• M9: 2,160,193 km (0.086 R)
• M10: 2,435,154 km (0.101 R)
• M11: 2,898,758 km (0.073 R)
• M12: 3,019,035 km (0.06 R)
• M13: 3,453,467 km (0.111 R)
• M14: 3,775,850 km (0.028 R)
• M15: 4,198,464 km (0.119 R)
• M16: 4,450,237 km (0.064 R)
• M17: 5,382,382 km (0.082 R)
• M18: 6,062,454 km (0.047 R)
• M19: 6,269,198 km (0.058 R)
• M20: 6,399,647 km (0.054 R)
• M21: 6,610,281 km (0.075 R)
• M22: 6,930,421 km (0.087 R)
• M23: 7,613,933 km (0.077 R)
• M24: 7,949,631 km (0.058 R)
• M25: 9,222,110 km (0.116 R)
• M26: 9,430,500 km (0.106 R)
• M27: 9,520,259 km (0.081 R)
• M28: 10,125,831 km (0.118 R)
• M29: 10,588,238 km (0.109 R)
• M30: 11,661,902 km (0.116 R)
• M31: 12,114,136 km (0.081 R)
• M32: 12,342,423 km (0.052 R)
• M33: 12,969,238 km (0.106 R)
• M34: 13,102,530 km (0.106 R)
• M35: 13,202,760 km (0.032 R)
• M36: 13,673,993 km (0.1 R)
• M37: 14,391,315 km (0.033 R)
• M38: 14,633,215 km (0.076 R)
• M39: 14,876,311 km (0.115 R)
• M40: 15,015,886 km (0.049 R)
• M41: 15,155,910 km (0.026 R)
• M42: 15,791,402 km (0.075 R)
• M43: 16,112,289 km (0.099 R)
• M44: 16,906,055 km (0.07 R)
• M45: 17,197,921 km (0.11 R)
• M46: 17,381,029 km (0.076 R)
• M47: 17,528,083 km (0.065 R)
• M48: 17,823,539 km (0.058 R)
• M49: 18,719,331 km (0.05 R)
• M50: 18,870,126 km (0.049 R)
• M51: 19,439,047 km (0.111 R)
• M52: 20,322,422 km (0.119 R)
• M53: 20,788,419 km (0.11 R)
• M54: 20,905,554 km (0.095 R)
• M55: 21,061,884 km (0.113 R)
• M56: 21,494,222 km (0.105 R)
• M57: 22,327,482 km (0.109 R)
• M58: 22,567,437 km (0.113 R)
• M59: 22,969,407 km (0.032 R)
• M60: 23,292,688 km (0.033 R)
• M61: 23,739,686 km (0.037 R)
• M62: 24,148,387 km (0.08 R)
• M63: 24,230,517 km (0.082 R)
• M64: 24,600,771 km (0.106 R)
• M65: 25,055,998 km (0.103 R)
• M66: 25,723,055 km (0.109 R)
• M67: 25,848,717 km (0.101 R)
• M68: 26,311,573 km (0.069 R)
• M69: 26,565,141 km (0.074 R)
• M70: 26,904,429 km (0.092 R)
• M71: 27,032,036 km (0.083 R)
• M72: 27,501,773 km (0.119 R)
• M73: 27,587,493 km (0.092 R)
• M74: 28,796,543 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 10.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.81 AU - 5.59 AU

Year: 6795 Days

Day: 12.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,651,462 km

• M1: 154,235 km (0.12 R)
• M2: 257,159 km (0.073 R)
• M3: 416,181 km (0.094 R)
• M4: 522,994 km (0.104 R)
• M5: 873,502 km (0.029 R)
• M6: 1,869,525 km (0.083 R)
• M7: 2,036,177 km (0.091 R)
• M8: 2,121,447 km (0.037 R)
• M9: 2,752,002 km (0.045 R)
• M10: 2,918,505 km (0.092 R)
• M11: 3,286,366 km (0.111 R)
• M12: 3,361,763 km (0.093 R)
• M13: 3,514,353 km (0.099 R)
• M14: 3,669,337 km (0.031 R)
• M15: 4,561,538 km (0.03 R)
• M16: 4,759,157 km (0.06 R)
• M17: 4,873,450 km (0.119 R)
• M18: 5,163,071 km (0.119 R)
• M19: 5,251,184 km (0.056 R)
• M20: 5,578,205 km (0.071 R)
• M21: 5,942,476 km (0.084 R)
• M22: 6,283,410 km (0.111 R)
• M23: 6,662,491 km (0.099 R)
• M24: 6,822,710 km (0.111 R)
• M25: 6,919,500 km (0.095 R)
• M26: 7,278,086 km (0.083 R)
• M27: 7,945,741 km (0.101 R)
• M28: 8,184,051 km (0.074 R)
• M29: 8,563,281 km (0.085 R)
• M30: 9,518,613 km (0.095 R)
• M31: 9,699,178 km (0.052 R)
• M32: 10,137,350 km (0.118 R)
• M33: 10,882,048 km (0.104 R)
• M34: 11,605,803 km (0.039 R)
• M35: 12,266,577 km (0.059 R)
• M36: 12,345,115 km (0.087 R)
• M37: 12,779,996 km (0.086 R)
• M38: 13,746,548 km (0.099 R)
• M39: 14,156,147 km (0.041 R)
• M40: 14,987,612 km (0.114 R)
• M41: 15,324,507 km (0.106 R)
• M42: 17,002,995 km (0.086 R)
• M43: 17,486,794 km (0.088 R)
• M44: 17,752,779 km (0.116 R)
• M45: 18,064,541 km (0.112 R)
• M46: 18,288,489 km (0.12 R)
• M47: 19,421,693 km (0.087 R)
• M48: 19,559,174 km (0.116 R)
• M49: 20,670,835 km (0.034 R)
• M50: 21,093,001 km (0.115 R)
• M51: 21,707,848 km (0.111 R)
• M52: 24,176,512 km (0.099 R)
• M53: 24,969,081 km (0.058 R)
• M54: 25,168,645 km (0.025 R)
• M55: 25,619,383 km (0.074 R)
• M56: 25,871,007 km (0.085 R)
• M57: 26,072,964 km (0.063 R)
• M58: 26,427,511 km (0.1 R)
• M59: 26,834,567 km (0.082 R)
• M60: 27,552,188 km (0.078 R)
• M61: 27,655,111 km (0.098 R)
• M62: 28,588,153 km (0.1 R)
• M63: 28,796,842 km (0.051 R)
• M64: 29,215,866 km (0.104 R)
• M65: 29,795,258 km (0.117 R)
• M66: 30,591,418 km (0.114 R)
• M67: 30,965,263 km (0.083 R)
• M68: 31,556,025 km (0.072 R)
• M69: 33,131,141 km (0.108 R)
• M70: 33,295,549 km (0.116 R)
• M71: 33,735,217 km (0.051 R)
• M72: 34,343,034 km (0.071 R)
• M73: 34,898,790 km (0.094 R)
• M74: 35,569,437 km (0.065 R)
• M75: 35,681,635 km (0.09 R)
• M76: 37,492,966 km (0.111 R)
• M77: 37,664,256 km (0.043 R)
• M78: 37,835,845 km (0.106 R)
• M79: 38,237,216 km (0.054 R)
• M80: 38,352,257 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68

Radius: 4.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.96 AU - 7.04 AU

Year: 9801 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,651,462 km

• M1: 101,876 km (0.109 R)
• M2: 184,454 km (0.115 R)
• M3: 228,286 km (0.089 R)
• M4: 290,369 km (0.069 R)
• M5: 390,750 km (0.109 R)
• M6: 547,827 km (0.108 R)
• M7: 623,674 km (0.1 R)
• M8: 703,260 km (0.109 R)
• M9: 1,848,431 km (0.082 R)
• M10: 2,170,665 km (0.116 R)
• M11: 2,292,288 km (0.117 R)
• M12: 2,686,329 km (0.103 R)
• M13: 3,342,166 km (0.118 R)
• M14: 3,589,302 km (0.115 R)
• M15: 4,044,977 km (0.074 R)
• M16: 4,289,121 km (0.085 R)
• M17: 4,499,455 km (0.083 R)
• M18: 4,713,081 km (0.101 R)
• M19: 4,910,251 km (0.084 R)
• M20: 5,231,288 km (0.089 R)
• M21: 5,538,412 km (0.074 R)
• M22: 5,830,427 km (0.111 R)
• M23: 5,893,558 km (0.028 R)
• M24: 6,148,772 km (0.108 R)
• M25: 6,342,501 km (0.087 R)
• M26: 6,407,426 km (0.118 R)
• M27: 6,824,356 km (0.119 R)
• M28: 7,250,111 km (0.034 R)
• M29: 8,197,515 km (0.104 R)
• M30: 8,988,139 km (0.103 R)
• M31: 9,061,143 km (0.06 R)
• M32: 9,306,184 km (0.06 R)
• M33: 9,503,654 km (0.104 R)
• M34: 10,460,930 km (0.067 R)
• M35: 11,159,552 km (0.075 R)
• M36: 11,343,109 km (0.045 R)
• M37: 12,194,919 km (0.084 R)
• M38: 12,601,227 km (0.09 R)
• M39: 14,698,589 km (0.064 R)
• M40: 14,727,312 km (0.074 R)
• M41: 15,246,865 km (0.063 R)
• M42: 15,772,403 km (0.066 R)
• M43: 16,452,475 km (0.104 R)
• M44: 16,631,543 km (0.08 R)
• M45: 17,172,489 km (0.029 R)
• M46: 18,580,654 km (0.114 R)
• M47: 19,079,264 km (0.083 R)
• M48: 19,550,497 km (0.112 R)
• M49: 19,835,182 km (0.082 R)
• M50: 20,440,455 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.6

Radius: 4.4

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.34 AU - 8.38 AU

Year: 13315 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,651,462 km

• M1: 125,213 km (0.087 R)
• M2: 160,219 km (0.094 R)
• M3: 199,564 km (0.036 R)
• M4: 289,771 km (0.069 R)
• M5: 493,972 km (0.062 R)
• M6: 586,872 km (0.09 R)
• M7: 619,186 km (0.086 R)
• M8: 719,566 km (0.096 R)
• M9: 807,380 km (0.078 R)
• M10: 974,331 km (0.084 R)
• M11: 1,559,857 km (0.071 R)
• M12: 1,697,337 km (0.11 R)
• M13: 1,744,012 km (0.114 R)
• M14: 1,910,963 km (0.094 R)
• M15: 1,983,967 km (0.116 R)
• M16: 2,033,334 km (0.059 R)
• M17: 2,311,437 km (0.095 R)
• M18: 2,655,661 km (0.098 R)
• M19: 2,847,595 km (0.042 R)
• M20: 2,987,469 km (0.116 R)
• M21: 4,635,140 km (0.053 R)
• M22: 4,733,576 km (0.09 R)
• M23: 5,067,029 km (0.096 R)
• M24: 5,373,406 km (0.101 R)
• M25: 5,581,197 km (0.111 R)
• M26: 6,769,453 km (0.087 R)
• M27: 7,411,079 km (0.072 R)
• M28: 8,190,633 km (0.086 R)
• M29: 9,825,887 km (0.027 R)
• M30: 10,897,457 km (0.08 R)
• M31: 10,941,139 km (0.11 R)
• M32: 11,204,133 km (0.093 R)
• M33: 11,380,658 km (0.094 R)
• M34: 11,960,649 km (0.095 R)
• M35: 12,095,885 km (0.112 R)
• M36: 12,871,550 km (0.118 R)
• M37: 14,088,828 km (0.067 R)
• M38: 15,049,845 km (0.026 R)
• M39: 15,098,464 km (0.114 R)
• M40: 15,244,472 km (0.058 R)
• M41: 15,685,786 km (0.048 R)
• M42: 15,735,003 km (0.112 R)
• M43: 15,833,738 km (0.077 R)
• M44: 15,883,255 km (0.072 R)
• M45: 16,230,771 km (0.096 R)
• M46: 16,330,403 km (0.058 R)
• M47: 16,580,680 km (0.1 R)
• M48: 17,492,180 km (0.088 R)
• M49: 17,696,830 km (0.032 R)
• M50: 19,046,950 km (0.064 R)
• M51: 19,099,609 km (0.108 R)
• M52: 19,363,200 km (0.025 R)
• M53: 19,840,866 km (0.112 R)
• M54: 20,054,343 km (0.101 R)
• M55: 20,645,404 km (0.049 R)
• M56: 20,699,409 km (0.087 R)
• M57: 21,899,782 km (0.085 R)
• M58: 21,954,834 km (0.114 R)
• M59: 22,898,497 km (0.101 R)
• M60: 23,234,644 km (0.111 R)
• M61: 23,290,892 km (0.11 R)
• M62: 24,710,427 km (0.075 R)
• M63: 24,825,168 km (0.071 R)
• M64: 25,228,185 km (0.096 R)
• M65: 25,982,607 km (0.089 R)
• M66: 26,333,115 km (0.088 R)
• M67: 26,803,151 km (0.094 R)
• M68: 27,098,308 km (0.09 R)
• M69: 27,691,763 km (0.115 R)
• M70: 28,349,544 km (0.095 R)
• M71: 29,376,085 km (0.037 R)
• M72: 30,969,751 km (0.039 R)
• M73: 32,214,555 km (0.074 R)
• M74: 32,591,093 km (0.082 R)
• M75: 33,222,097 km (0.079 R)
• M76: 34,112,204 km (0.117 R)
• M77: 34,367,867 km (0.109 R)
• M78: 35,526,652 km (0.104 R)
• M79: 35,850,831 km (0.082 R)
• M80: 36,763,677 km (0.09 R)
• M81: 38,945,262 km (0.081 R)
• M82: 39,749,052 km (0.118 R)
• M83: 40,355,372 km (0.118 R)
• M84: 40,693,463 km (0.064 R)
• M85: 41,509,071 km (0.075 R)
• M86: 41,918,819 km (0.059 R)
• M87: 42,124,217 km (0.031 R)
• M88: 43,225,108 km (0.085 R)
• M89: 44,894,321 km (0.035 R)
• M90: 45,104,506 km (0.042 R)
• M91: 45,314,990 km (0.053 R)
• M92: 45,596,085 km (0.074 R)
• M93: 45,877,777 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit