🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 9.5

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.9 AU

Year: 423 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,822,041 km

• M1: 120,426 km (0.077 R)
• M2: 214,972 km (0.081 R)
• M3: 301,889 km (0.1 R)
• M4: 382,372 km (0.049 R)
• M5: 461,061 km (0.108 R)
• M6: 550,371 km (0.076 R)
• M7: 642,074 km (0.083 R)
• M8: 851,511 km (0.106 R)
• M9: 912,098 km (0.111 R)
• M10: 974,331 km (0.043 R)
• M11: 1,144,274 km (0.118 R)
• M12: 1,243,607 km (0.099 R)
• M13: 1,307,934 km (0.119 R)
• M14: 1,395,449 km (0.095 R)
• M15: 1,485,058 km (0.103 R)
• M16: 1,688,062 km (0.112 R)
• M17: 1,832,574 km (0.097 R)
• M18: 1,949,859 km (0.085 R)
• M19: 2,044,405 km (0.109 R)
• M20: 2,166,327 km (0.055 R)
• M21: 2,330,436 km (0.118 R)
• M22: 2,424,233 km (0.109 R)
• M23: 2,741,231 km (0.069 R)
• M24: 2,847,446 km (0.096 R)
• M25: 2,969,667 km (0.094 R)
• M26: 3,049,702 km (0.115 R)
• M27: 3,137,666 km (0.111 R)
• M28: 3,196,906 km (0.107 R)
• M29: 3,271,406 km (0.118 R)
• M30: 3,354,134 km (0.046 R)
• M31: 3,414,721 km (0.098 R)
• M32: 3,529,313 km (0.117 R)
• M33: 3,660,809 km (0.11 R)
• M34: 3,833,296 km (0.099 R)
• M35: 3,936,518 km (0.09 R)
• M36: 4,072,952 km (0.041 R)
• M37: 4,202,803 km (0.112 R)
• M38: 4,350,456 km (0.039 R)
• M39: 4,425,105 km (0.11 R)
• M40: 4,558,546 km (0.108 R)
• M41: 4,702,011 km (0.09 R)
• M42: 4,795,509 km (0.086 R)
• M43: 4,950,044 km (0.111 R)
• M44: 5,263,900 km (0.08 R)
• M45: 5,494,730 km (0.115 R)
• M46: 5,620,392 km (0.064 R)
• M47: 5,692,648 km (0.043 R)
• M48: 5,765,203 km (0.095 R)
• M49: 6,003,063 km (0.108 R)
• M50: 6,169,715 km (0.111 R)
• M51: 6,394,262 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 13.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.98 AU - 1.04 AU

Year: 688 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,822,041 km

• M1: 171,888 km (0.088 R)
• M2: 258,206 km (0.045 R)
• M3: 420,220 km (0.084 R)
• M4: 514,018 km (0.104 R)
• M5: 612,753 km (0.082 R)
• M6: 733,927 km (0.075 R)
• M7: 949,348 km (0.097 R)
• M8: 1,059,751 km (0.04 R)
• M9: 1,169,107 km (0.114 R)
• M10: 1,301,053 km (0.116 R)
• M11: 1,406,519 km (0.069 R)
• M12: 1,515,277 km (0.101 R)
• M13: 1,666,969 km (0.117 R)
• M14: 1,782,608 km (0.102 R)
• M15: 2,015,083 km (0.119 R)
• M16: 2,138,801 km (0.119 R)
• M17: 2,310,390 km (0.107 R)
• M18: 2,463,578 km (0.104 R)
• M19: 2,628,135 km (0.107 R)
• M20: 2,763,970 km (0.025 R)
• M21: 2,951,716 km (0.114 R)
• M22: 3,101,762 km (0.034 R)
• M23: 3,203,190 km (0.104 R)
• M24: 3,540,533 km (0.049 R)
• M25: 3,709,279 km (0.087 R)
• M26: 3,889,694 km (0.113 R)
• M27: 3,990,224 km (0.104 R)
• M28: 4,467,890 km (0.034 R)
• M29: 4,631,101 km (0.119 R)
• M30: 4,747,638 km (0.102 R)
• M31: 4,874,946 km (0.049 R)
• M32: 5,093,060 km (0.103 R)
• M33: 5,193,290 km (0.093 R)
• M34: 5,334,810 km (0.081 R)
• M35: 5,487,848 km (0.094 R)
• M36: 5,673,350 km (0.058 R)
• M37: 5,860,945 km (0.04 R)
• M38: 5,976,734 km (0.03 R)
• M39: 6,093,271 km (0.068 R)
• M40: 6,339,210 km (0.104 R)
• M41: 6,566,748 km (0.06 R)
• M42: 6,676,104 km (0.102 R)
• M43: 6,786,059 km (0.095 R)
• M44: 7,007,763 km (0.046 R)
• M45: 7,141,952 km (0.116 R)
• M46: 7,424,243 km (0.038 R)
• M47: 7,802,576 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 8.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 2.01 AU

Year: 1399 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,822,041 km

• M1: 107,710 km (0.074 R)
• M2: 187,446 km (0.119 R)
• M3: 248,183 km (0.118 R)
• M4: 372,798 km (0.11 R)
• M5: 453,431 km (0.11 R)
• M6: 510,877 km (0.049 R)
• M7: 566,228 km (0.034 R)
• M8: 803,640 km (0.095 R)
• M9: 968,497 km (0.067 R)
• M10: 1,065,137 km (0.116 R)
• M11: 1,151,455 km (0.12 R)
• M12: 1,275,172 km (0.052 R)
• M13: 1,388,867 km (0.089 R)
• M14: 1,491,192 km (0.096 R)
• M15: 1,588,430 km (0.051 R)
• M16: 1,726,808 km (0.109 R)
• M17: 1,821,354 km (0.097 R)
• M18: 2,065,199 km (0.087 R)
• M19: 2,140,446 km (0.108 R)
• M20: 2,267,904 km (0.113 R)
• M21: 2,363,048 km (0.109 R)
• M22: 2,424,233 km (0.089 R)
• M23: 2,477,191 km (0.044 R)
• M24: 2,629,332 km (0.113 R)
• M25: 2,830,691 km (0.076 R)
• M26: 3,056,284 km (0.082 R)
• M27: 3,239,093 km (0.104 R)
• M28: 3,385,849 km (0.119 R)
• M29: 3,475,009 km (0.085 R)
• M30: 3,635,527 km (0.104 R)
• M31: 3,788,267 km (0.084 R)
• M32: 4,259,051 km (0.047 R)
• M33: 4,409,397 km (0.104 R)
• M34: 4,528,627 km (0.098 R)
• M35: 4,583,230 km (0.096 R)
• M36: 4,960,366 km (0.099 R)
• M37: 5,359,045 km (0.1 R)
• M38: 5,591,520 km (0.07 R)
• M39: 5,650,162 km (0.112 R)
• M40: 5,756,376 km (0.067 R)
• M41: 5,910,761 km (0.101 R)
• M42: 5,982,419 km (0.077 R)
• M43: 6,066,493 km (0.117 R)
• M44: 6,162,983 km (0.114 R)
• M45: 6,357,760 km (0.088 R)
• M46: 6,418,945 km (0.068 R)
• M47: 6,529,648 km (0.074 R)
• M48: 6,703,181 km (0.041 R)
• M49: 6,778,130 km (0.09 R)
• M50: 7,118,315 km (0.083 R)
• M51: 7,181,895 km (0.048 R)
• M52: 7,258,489 km (0.118 R)
• M53: 7,335,382 km (0.098 R)
• M54: 7,554,692 km (0.11 R)
• M55: 8,052,853 km (0.118 R)
• M56: 8,119,125 km (0.041 R)
• M57: 8,466,940 km (0.089 R)
• M58: 8,561,486 km (0.065 R)
• M59: 8,629,104 km (0.07 R)
• M60: 8,956,724 km (0.092 R)
• M61: 9,039,152 km (0.103 R)
• M62: 9,177,231 km (0.117 R)
• M63: 9,399,683 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 11.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.85 AU - 3.61 AU

Year: 3937 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,822,041 km

• M1: 296,952 km (0.088 R)
• M2: 471,233 km (0.069 R)
• M3: 673,639 km (0.092 R)
• M4: 747,989 km (0.053 R)
• M5: 929,601 km (0.081 R)
• M6: 1,088,325 km (0.106 R)
• M7: 1,164,769 km (0.111 R)
• M8: 1,405,771 km (0.087 R)
• M9: 1,561,054 km (0.088 R)
• M10: 2,077,765 km (0.11 R)
• M11: 2,239,630 km (0.047 R)
• M12: 2,322,208 km (0.111 R)
• M13: 2,405,683 km (0.104 R)
• M14: 2,982,832 km (0.095 R)
• M15: 3,147,689 km (0.1 R)
• M16: 3,353,386 km (0.061 R)
• M17: 3,505,677 km (0.108 R)
• M18: 4,199,362 km (0.073 R)
• M19: 4,488,684 km (0.067 R)
• M20: 4,978,318 km (0.084 R)
• M21: 5,284,694 km (0.029 R)
• M22: 5,619,943 km (0.082 R)
• M23: 5,733,189 km (0.105 R)
• M24: 6,217,288 km (0.083 R)
• M25: 6,311,085 km (0.1 R)
• M26: 6,405,332 km (0.06 R)
• M27: 6,476,241 km (0.077 R)
• M28: 6,690,765 km (0.09 R)
• M29: 7,622,161 km (0.115 R)
• M30: 7,848,652 km (0.107 R)
• M31: 8,128,700 km (0.1 R)
• M32: 8,257,054 km (0.103 R)
• M33: 8,463,799 km (0.06 R)
• M34: 8,541,889 km (0.043 R)
• M35: 8,988,289 km (0.094 R)
• M36: 9,334,907 km (0.098 R)
• M37: 9,740,317 km (0.051 R)
• M38: 9,931,503 km (0.119 R)
• M39: 10,096,360 km (0.102 R)
• M40: 10,428,767 km (0.078 R)
• M41: 11,047,653 km (0.099 R)
• M42: 11,620,613 km (0.075 R)
• M43: 11,998,348 km (0.088 R)
• M44: 12,735,865 km (0.11 R)
• M45: 13,035,061 km (0.086 R)
• M46: 13,488,193 km (0.113 R)
• M47: 14,410,015 km (0.073 R)
• M48: 14,721,777 km (0.118 R)
• M49: 15,035,783 km (0.103 R)
• M50: 15,162,043 km (0.09 R)
• M51: 15,479,191 km (0.049 R)
• M52: 15,734,405 km (0.109 R)
• M53: 16,023,278 km (0.086 R)
• M54: 16,184,545 km (0.12 R)
• M55: 16,346,260 km (0.09 R)
• M56: 16,606,261 km (0.086 R)
• M57: 16,834,847 km (0.118 R)
• M58: 17,229,187 km (0.096 R)
• M59: 17,826,531 km (0.059 R)
• M60: 18,094,162 km (0.12 R)
• M61: 18,262,010 km (0.078 R)
• M62: 18,599,503 km (0.117 R)
• M63: 19,041,266 km (0.115 R)
• M64: 19,143,740 km (0.066 R)
• M65: 19,417,804 km (0.06 R)
• M66: 19,969,969 km (0.109 R)
• M67: 21,124,865 km (0.081 R)
• M68: 21,871,059 km (0.108 R)
• M69: 22,337,356 km (0.114 R)
• M70: 23,499,133 km (0.073 R)
• M71: 23,572,286 km (0.109 R)
• M72: 24,494,557 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 10.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.17 AU - 5.27 AU

Year: 5880 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,822,041 km

• M1: 126,410 km (0.113 R)
• M2: 215,720 km (0.115 R)
• M3: 280,496 km (0.095 R)
• M4: 405,859 km (0.088 R)
• M5: 486,492 km (0.118 R)
• M6: 954,883 km (0.038 R)
• M7: 1,159,533 km (0.109 R)
• M8: 1,464,414 km (0.101 R)
• M9: 1,687,015 km (0.064 R)
• M10: 2,000,722 km (0.104 R)
• M11: 2,148,076 km (0.049 R)
• M12: 2,471,207 km (0.051 R)
• M13: 2,576,375 km (0.063 R)
• M14: 2,919,851 km (0.091 R)
• M15: 2,993,902 km (0.05 R)
• M16: 3,068,851 km (0.119 R)
• M17: 3,335,733 km (0.097 R)
• M18: 3,689,981 km (0.097 R)
• M19: 3,973,918 km (0.105 R)
• M20: 4,097,934 km (0.101 R)
• M21: 4,244,092 km (0.096 R)
• M22: 4,307,222 km (0.067 R)
• M23: 4,628,109 km (0.113 R)
• M24: 5,202,416 km (0.113 R)
• M25: 5,383,728 km (0.091 R)
• M26: 5,475,132 km (0.108 R)
• M27: 5,869,622 km (0.119 R)
• M28: 6,153,559 km (0.085 R)
• M29: 6,297,322 km (0.066 R)
• M30: 6,514,987 km (0.054 R)
• M31: 7,132,677 km (0.078 R)
• M32: 7,233,207 km (0.045 R)
• M33: 7,898,468 km (0.103 R)
• M34: 8,503,442 km (0.104 R)
• M35: 9,150,453 km (0.098 R)
• M36: 9,618,395 km (0.106 R)
• M37: 9,757,521 km (0.079 R)
• M38: 10,037,718 km (0.106 R)
• M39: 11,449,024 km (0.038 R)
• M40: 12,162,905 km (0.025 R)
• M41: 12,313,401 km (0.113 R)
• M42: 12,525,082 km (0.078 R)
• M43: 12,860,331 km (0.052 R)
• M44: 13,229,538 km (0.111 R)
• M45: 13,852,464 km (0.048 R)
• M46: 14,135,952 km (0.1 R)
• M47: 14,389,520 km (0.108 R)
• M48: 14,548,692 km (0.065 R)
• M49: 14,836,818 km (0.111 R)
• M50: 15,191,664 km (0.108 R)
• M51: 15,353,828 km (0.106 R)
• M52: 15,549,203 km (0.117 R)
• M53: 15,843,761 km (0.075 R)
• M54: 16,074,142 km (0.11 R)
• M55: 16,839,185 km (0.115 R)
• M56: 17,074,203 km (0.077 R)
• M57: 17,175,332 km (0.113 R)
• M58: 17,752,181 km (0.074 R)
• M59: 17,923,022 km (0.114 R)
• M60: 18,094,461 km (0.104 R)
• M61: 18,577,213 km (0.11 R)
• M62: 19,029,448 km (0.065 R)
• M63: 19,169,322 km (0.038 R)
• M64: 19,661,499 km (0.056 R)
• M65: 19,909,083 km (0.113 R)
• M66: 20,086,656 km (0.119 R)
• M67: 20,622,366 km (0.103 R)
• M68: 20,910,042 km (0.118 R)
• M69: 20,982,149 km (0.102 R)
• M70: 21,162,863 km (0.119 R)
• M71: 22,405,273 km (0.111 R)
• M72: 22,589,877 km (0.095 R)
• M73: 22,923,630 km (0.102 R)
• M74: 23,972,311 km (0.088 R)
• M75: 24,312,646 km (0.052 R)
• M76: 24,883,511 km (0.082 R)
• M77: 25,113,144 km (0.054 R)
• M78: 25,266,632 km (0.091 R)
• M79: 25,343,375 km (0.09 R)
• M80: 25,458,865 km (0.057 R)
• M81: 25,883,573 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.7

Radius: 3.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.94 AU - 6.34 AU

Year: 10319 Days

Day: 16 Hours

Environment

Temp: -229 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,822,041 km

• M1: 51,312 km (0.098 R)
• M2: 78,539 km (0.08 R)
• M3: 187,297 km (0.112 R)
• M4: 212,878 km (0.063 R)
• M5: 239,656 km (0.066 R)
• M6: 260,450 km (0.085 R)
• M7: 391,198 km (0.105 R)
• M8: 587,920 km (0.066 R)
• M9: 1,095,206 km (0.051 R)
• M10: 1,329,476 km (0.072 R)
• M11: 1,485,357 km (0.102 R)
• M12: 1,646,923 km (0.113 R)
• M13: 1,972,298 km (0.084 R)
• M14: 2,045,601 km (0.112 R)
• M15: 2,134,911 km (0.08 R)
• M16: 2,286,304 km (0.094 R)
• M17: 2,926,434 km (0.104 R)
• M18: 2,976,549 km (0.107 R)
• M19: 3,617,875 km (0.118 R)
• M20: 3,689,831 km (0.107 R)
• M21: 4,037,347 km (0.107 R)
• M22: 4,093,147 km (0.089 R)
• M23: 4,281,192 km (0.094 R)
• M24: 4,529,824 km (0.112 R)
• M25: 4,861,931 km (0.074 R)
• M26: 4,881,678 km (0.114 R)
• M27: 5,100,988 km (0.118 R)
• M28: 5,141,230 km (0.047 R)
• M29: 5,262,554 km (0.076 R)
• M30: 5,344,085 km (0.07 R)
• M31: 5,611,566 km (0.12 R)
• M32: 6,879,108 km (0.07 R)
• M33: 7,035,139 km (0.081 R)
• M34: 7,102,458 km (0.073 R)
• M35: 7,237,545 km (0.094 R)
• M36: 7,419,007 km (0.114 R)
• M37: 7,579,077 km (0.1 R)
• M38: 7,902,508 km (0.119 R)
• M39: 8,089,355 km (0.114 R)
• M40: 8,230,426 km (0.094 R)
• M41: 8,706,596 km (0.066 R)
• M42: 8,778,852 km (0.081 R)
• M43: 9,338,946 km (0.1 R)
• M44: 9,810,329 km (0.08 R)
• M45: 10,112,068 km (0.054 R)
• M46: 10,137,350 km (0.108 R)
• M47: 11,270,255 km (0.083 R)
• M48: 11,375,123 km (0.099 R)
• M49: 11,665,492 km (0.114 R)
• M50: 12,496,808 km (0.095 R)
• M51: 12,933,185 km (0.106 R)
• M52: 13,208,594 km (0.084 R)
• M53: 14,215,687 km (0.099 R)
• M54: 14,329,082 km (0.066 R)
• M55: 14,499,774 km (0.07 R)
• M56: 14,556,770 km (0.106 R)
• M57: 14,814,378 km (0.111 R)
• M58: 14,987,014 km (0.073 R)
• M59: 15,131,376 km (0.093 R)
• M60: 15,189,270 km (0.115 R)
• M61: 15,247,165 km (0.103 R)
• M62: 15,683,990 km (0.027 R)
• M63: 16,213,716 km (0.064 R)
• M64: 16,302,578 km (0.077 R)
• M65: 16,599,829 km (0.025 R)
• M66: 16,928,944 km (0.108 R)
• M67: 17,230,084 km (0.056 R)
• M68: 17,381,328 km (0.095 R)
• M69: 17,502,502 km (0.103 R)
• M70: 18,637,651 km (0.094 R)
• M71: 19,323,707 km (0.04 R)
• M72: 19,417,953 km (0.104 R)
• M73: 19,512,349 km (0.105 R)
• M74: 19,764,721 km (0.065 R)
• M75: 19,954,561 km (0.1 R)
• M76: 20,208,877 km (0.079 R)
• M77: 20,560,283 km (0.1 R)
• M78: 21,204,152 km (0.115 R)
• M79: 21,658,929 km (0.028 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit