🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 11.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 695 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,925,449 km

• M1: 150,196 km (0.079 R)
• M2: 243,396 km (0.101 R)
• M3: 330,312 km (0.078 R)
• M4: 502,649 km (0.114 R)
• M5: 694,134 km (0.073 R)
• M6: 778,059 km (0.066 R)
• M7: 860,188 km (0.071 R)
• M8: 975,079 km (0.043 R)
• M9: 1,214,585 km (0.061 R)
• M10: 1,351,766 km (0.075 R)
• M11: 1,453,044 km (0.115 R)
• M12: 1,613,712 km (0.098 R)
• M13: 1,795,025 km (0.084 R)
• M14: 1,884,634 km (0.074 R)
• M15: 2,052,932 km (0.11 R)
• M16: 2,138,950 km (0.106 R)
• M17: 2,250,251 km (0.114 R)
• M18: 2,404,487 km (0.12 R)
• M19: 2,478,837 km (0.104 R)
• M20: 2,570,839 km (0.055 R)
• M21: 2,689,471 km (0.107 R)
• M22: 2,941,393 km (0.076 R)
• M23: 3,021,129 km (0.102 R)
• M24: 3,164,743 km (0.065 R)
• M25: 3,515,251 km (0.111 R)
• M26: 3,666,494 km (0.12 R)
• M27: 3,791,109 km (0.095 R)
• M28: 4,044,528 km (0.071 R)
• M29: 4,243,344 km (0.109 R)
• M30: 4,333,850 km (0.078 R)
• M31: 4,435,128 km (0.102 R)
• M32: 4,796,108 km (0.106 R)
• M33: 4,996,270 km (0.119 R)
• M34: 5,134,648 km (0.083 R)
• M35: 5,480,967 km (0.027 R)
• M36: 5,679,184 km (0.115 R)
• M37: 5,768,045 km (0.026 R)
• M38: 6,026,101 km (0.074 R)
• M39: 6,265,009 km (0.097 R)
• M40: 6,356,862 km (0.055 R)
• M41: 6,553,733 km (0.089 R)
• M42: 6,646,933 km (0.097 R)
• M43: 6,775,886 km (0.068 R)
• M44: 7,000,732 km (0.11 R)
• M45: 7,096,175 km (0.052 R)
• M46: 7,240,088 km (0.057 R)
• M47: 7,348,696 km (0.086 R)
• M48: 7,974,165 km (0.109 R)
• M49: 8,098,930 km (0.032 R)
• M50: 8,249,425 km (0.085 R)
• M51: 8,362,820 km (0.089 R)
• M52: 8,642,419 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 12.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.04 AU - 1.22 AU

Year: 776 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 142.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,925,449 km

• M1: 161,117 km (0.052 R)
• M2: 262,395 km (0.114 R)
• M3: 350,807 km (0.043 R)
• M4: 511,625 km (0.04 R)
• M5: 598,242 km (0.095 R)
• M6: 773,720 km (0.119 R)
• M7: 868,565 km (0.09 R)
• M8: 993,180 km (0.115 R)
• M9: 1,115,551 km (0.105 R)
• M10: 1,197,082 km (0.118 R)
• M11: 1,356,853 km (0.101 R)
• M12: 1,519,166 km (0.103 R)
• M13: 1,693,448 km (0.099 R)
• M14: 1,836,763 km (0.065 R)
• M15: 1,940,135 km (0.112 R)
• M16: 2,034,232 km (0.09 R)
• M17: 2,118,755 km (0.052 R)
• M18: 2,221,678 km (0.098 R)
• M19: 2,332,231 km (0.094 R)
• M20: 2,444,728 km (0.118 R)
• M21: 2,589,390 km (0.072 R)
• M22: 2,681,392 km (0.101 R)
• M23: 2,818,274 km (0.094 R)
• M24: 2,900,254 km (0.071 R)
• M25: 3,053,891 km (0.068 R)
• M26: 3,170,876 km (0.118 R)
• M27: 3,249,715 km (0.112 R)
• M28: 3,355,929 km (0.065 R)
• M29: 3,443,145 km (0.118 R)
• M30: 3,626,552 km (0.075 R)
• M31: 3,813,399 km (0.106 R)
• M32: 3,967,934 km (0.1 R)
• M33: 4,053,205 km (0.078 R)
• M34: 4,153,435 km (0.102 R)
• M35: 4,268,925 km (0.102 R)
• M36: 4,349,109 km (0.103 R)
• M37: 4,429,593 km (0.077 R)
• M38: 4,689,444 km (0.117 R)
• M39: 4,779,652 km (0.1 R)
• M40: 4,900,976 km (0.081 R)
• M41: 5,100,240 km (0.114 R)
• M42: 5,232,036 km (0.058 R)
• M43: 5,333,463 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 12.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.45 AU - 3.15 AU

Year: 3025 Days

Day: 5.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,925,449 km

• M1: 156,180 km (0.082 R)
• M2: 246,537 km (0.071 R)
• M3: 324,777 km (0.078 R)
• M4: 439,070 km (0.08 R)
• M5: 587,920 km (0.084 R)
• M6: 665,262 km (0.104 R)
• M7: 861,534 km (0.108 R)
• M8: 1,110,465 km (0.105 R)
• M9: 1,198,728 km (0.1 R)
• M10: 1,278,164 km (0.057 R)
• M11: 1,503,309 km (0.117 R)
• M12: 1,925,325 km (0.1 R)
• M13: 2,441,886 km (0.109 R)
• M14: 2,529,700 km (0.111 R)
• M15: 3,079,323 km (0.072 R)
• M16: 3,206,630 km (0.101 R)
• M17: 3,450,026 km (0.07 R)
• M18: 3,615,631 km (0.087 R)
• M19: 3,886,253 km (0.028 R)
• M20: 4,198,763 km (0.09 R)
• M21: 4,304,679 km (0.089 R)
• M22: 4,848,168 km (0.063 R)
• M23: 5,052,967 km (0.099 R)
• M24: 5,606,629 km (0.078 R)
• M25: 5,723,615 km (0.056 R)
• M26: 5,802,153 km (0.118 R)
• M27: 5,880,991 km (0.108 R)
• M28: 5,999,922 km (0.112 R)
• M29: 6,565,551 km (0.084 R)
• M30: 6,896,462 km (0.067 R)
• M31: 7,064,011 km (0.112 R)
• M32: 7,943,797 km (0.083 R)
• M33: 8,229,977 km (0.064 R)
• M34: 8,430,139 km (0.068 R)
• M35: 8,631,947 km (0.118 R)
• M36: 9,109,014 km (0.073 R)
• M37: 9,200,867 km (0.082 R)
• M38: 9,501,559 km (0.071 R)
• M39: 9,876,152 km (0.028 R)
• M40: 10,591,380 km (0.12 R)
• M41: 10,857,963 km (0.11 R)
• M42: 11,348,195 km (0.111 R)
• M43: 11,447,079 km (0.064 R)
• M44: 11,571,246 km (0.047 R)
• M45: 12,046,668 km (0.119 R)
• M46: 12,733,621 km (0.071 R)
• M47: 13,068,720 km (0.068 R)
• M48: 13,380,782 km (0.081 R)
• M49: 13,537,859 km (0.09 R)
• M50: 14,304,997 km (0.043 R)
• M51: 14,680,488 km (0.113 R)
• M52: 14,950,662 km (0.081 R)
• M53: 15,222,631 km (0.085 R)
• M54: 15,331,687 km (0.066 R)
• M55: 15,605,900 km (0.077 R)
• M56: 15,716,004 km (0.104 R)
• M57: 16,242,589 km (0.077 R)
• M58: 16,690,634 km (0.064 R)
• M59: 16,859,680 km (0.118 R)
• M60: 17,828,177 km (0.119 R)
• M61: 18,348,328 km (0.12 R)
• M62: 18,551,931 km (0.039 R)
• M63: 18,961,530 km (0.056 R)
• M64: 19,167,377 km (0.109 R)
• M65: 19,255,789 km (0.064 R)
• M66: 19,433,212 km (0.095 R)
• M67: 19,522,073 km (0.071 R)
• M68: 19,670,474 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 12.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.23 AU - 5.87 AU

Year: 8442 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,925,449 km

• M1: 163,361 km (0.106 R)
• M2: 421,417 km (0.06 R)
• M3: 847,921 km (0.078 R)
• M4: 988,543 km (0.09 R)
• M5: 1,122,283 km (0.119 R)
• M6: 1,459,178 km (0.118 R)
• M7: 1,737,430 km (0.067 R)
• M8: 1,883,138 km (0.12 R)
• M9: 2,128,927 km (0.11 R)
• M10: 2,345,395 km (0.115 R)
• M11: 2,778,631 km (0.113 R)
• M12: 3,015,893 km (0.115 R)
• M13: 3,125,848 km (0.077 R)
• M14: 3,649,590 km (0.099 R)
• M15: 3,814,596 km (0.117 R)
• M16: 3,933,975 km (0.104 R)
• M17: 4,030,316 km (0.06 R)
• M18: 4,250,225 km (0.073 R)
• M19: 4,524,288 km (0.075 R)
• M20: 4,933,439 km (0.038 R)
• M21: 5,435,040 km (0.086 R)
• M22: 5,980,624 km (0.067 R)
• M23: 6,486,863 km (0.11 R)
• M24: 7,036,186 km (0.041 R)
• M25: 7,271,952 km (0.075 R)
• M26: 7,420,653 km (0.12 R)
• M27: 7,964,441 km (0.067 R)
• M28: 8,489,978 km (0.064 R)
• M29: 8,835,998 km (0.041 R)
• M30: 9,154,642 km (0.115 R)
• M31: 9,250,983 km (0.098 R)
• M32: 9,836,210 km (0.091 R)
• M33: 10,702,531 km (0.094 R)
• M34: 10,838,067 km (0.115 R)
• M35: 11,872,237 km (0.074 R)
• M36: 12,047,715 km (0.026 R)
• M37: 12,224,091 km (0.064 R)
• M38: 13,010,078 km (0.118 R)
• M39: 13,445,707 km (0.087 R)
• M40: 13,996,975 km (0.099 R)
• M41: 15,083,804 km (0.102 R)
• M42: 15,235,795 km (0.049 R)
• M43: 16,197,709 km (0.069 R)
• M44: 16,981,303 km (0.115 R)
• M45: 17,099,934 km (0.113 R)
• M46: 17,337,944 km (0.047 R)
• M47: 17,497,266 km (0.075 R)
• M48: 18,748,503 km (0.091 R)
• M49: 19,488,264 km (0.074 R)
• M50: 19,861,660 km (0.107 R)
• M51: 20,279,487 km (0.049 R)
• M52: 20,489,373 km (0.074 R)
• M53: 21,293,911 km (0.103 R)
• M54: 21,550,022 km (0.07 R)
• M55: 21,764,396 km (0.032 R)
• M56: 22,846,288 km (0.076 R)
• M57: 23,548,051 km (0.105 R)
• M58: 24,569,057 km (0.059 R)
• M59: 26,013,574 km (0.089 R)
• M60: 26,241,860 km (0.099 R)
• M61: 26,838,307 km (0.109 R)
• M62: 26,930,459 km (0.113 R)
• M63: 27,207,514 km (0.116 R)
• M64: 27,811,291 km (0.075 R)
• M65: 28,091,339 km (0.079 R)
• M66: 28,184,987 km (0.116 R)
• M67: 28,278,635 km (0.045 R)
• M68: 28,607,302 km (0.096 R)
• M69: 28,748,522 km (0.113 R)
• M70: 29,268,524 km (0.12 R)
• M71: 29,505,936 km (0.049 R)
• M72: 31,040,212 km (0.077 R)
• M73: 32,404,096 km (0.111 R)
• M74: 32,649,586 km (0.117 R)
• M75: 33,043,926 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 4.9

Gravity: 23.62 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.93 AU - 8.51 AU

Year: 13850 Days

Day: 19.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,925,449 km

• M1: 108,608 km (0.084 R)
• M2: 219,011 km (0.114 R)
• M3: 336,894 km (0.097 R)
• M4: 380,727 km (0.092 R)
• M5: 685,457 km (0.092 R)
• M6: 923,318 km (0.09 R)
• M7: 1,162,824 km (0.11 R)
• M8: 1,231,340 km (0.088 R)
• M9: 1,594,414 km (0.092 R)
• M10: 1,774,829 km (0.118 R)
• M11: 2,016,280 km (0.119 R)
• M12: 2,268,053 km (0.117 R)
• M13: 2,924,788 km (0.098 R)
• M14: 3,437,011 km (0.103 R)
• M15: 3,703,445 km (0.072 R)
• M16: 4,150,593 km (0.094 R)
• M17: 4,291,664 km (0.096 R)
• M18: 4,506,187 km (0.112 R)
• M19: 4,834,405 km (0.082 R)
• M20: 5,020,205 km (0.114 R)
• M21: 5,786,296 km (0.112 R)
• M22: 5,825,491 km (0.086 R)
• M23: 6,222,972 km (0.116 R)
• M24: 6,588,290 km (0.078 R)
• M25: 6,877,014 km (0.066 R)
• M26: 7,985,684 km (0.101 R)
• M27: 8,117,180 km (0.079 R)
• M28: 9,011,925 km (0.053 R)
• M29: 9,103,030 km (0.066 R)
• M30: 9,890,364 km (0.107 R)
• M31: 11,381,406 km (0.072 R)
• M32: 12,889,652 km (0.105 R)
• M33: 13,719,322 km (0.059 R)
• M34: 13,771,830 km (0.094 R)
• M35: 13,876,848 km (0.059 R)
• M36: 13,982,165 km (0.111 R)
• M37: 15,539,030 km (0.072 R)
• M38: 15,593,783 km (0.074 R)
• M39: 16,868,506 km (0.056 R)
• M40: 17,376,391 km (0.107 R)
• M41: 18,349,376 km (0.079 R)
• M42: 18,465,015 km (0.078 R)
• M43: 18,813,279 km (0.119 R)
• M44: 19,281,221 km (0.059 R)
• M45: 20,467,382 km (0.12 R)
• M46: 22,537,518 km (0.045 R)
• M47: 24,038,433 km (0.054 R)
• M48: 25,121,073 km (0.06 R)
• M49: 25,700,615 km (0.113 R)
• M50: 25,765,241 km (0.106 R)
• M51: 25,959,569 km (0.109 R)
• M52: 26,219,420 km (0.108 R)
• M53: 26,807,190 km (0.111 R)
• M54: 27,069,884 km (0.093 R)
• M55: 28,195,608 km (0.096 R)
• M56: 28,462,640 km (0.104 R)
• M57: 28,730,570 km (0.086 R)
• M58: 30,424,168 km (0.101 R)
• M59: 30,972,893 km (0.096 R)
• M60: 31,524,909 km (0.081 R)
• M61: 31,594,023 km (0.097 R)
• M62: 31,663,287 km (0.104 R)
• M63: 32,358,917 km (0.104 R)
• M64: 32,919,011 km (0.074 R)
• M65: 33,059,484 km (0.033 R)
• M66: 33,270,716 km (0.102 R)
• M67: 33,552,858 km (0.06 R)
• M68: 34,048,775 km (0.067 R)
• M69: 34,333,160 km (0.093 R)
• M70: 34,975,982 km (0.1 R)
• M71: 35,478,631 km (0.109 R)
• M72: 36,636,668 km (0.093 R)
• M73: 36,782,227 km (0.105 R)
• M74: 37,366,706 km (0.115 R)
• M75: 38,101,530 km (0.072 R)
• M76: 39,138,244 km (0.066 R)
• M77: 39,212,743 km (0.103 R)
• M78: 39,660,191 km (0.066 R)
• M79: 39,809,639 km (0.08 R)
• M80: 41,163,799 km (0.108 R)
• M81: 41,922,709 km (0.099 R)
• M82: 42,762,701 km (0.108 R)
• M83: 43,300,056 km (0.092 R)
• M84: 43,994,340 km (0.074 R)
• M85: 44,536,932 km (0.088 R)
• M86: 45,237,798 km (0.077 R)
• M87: 46,177,871 km (0.098 R)
• M88: 46,650,301 km (0.088 R)
• M89: 46,887,114 km (0.109 R)
• M90: 48,156,901 km (0.115 R)
• M91: 51,870,070 km (0.106 R)
• M92: 52,607,288 km (0.073 R)
• M93: 53,183,090 km (0.101 R)
• M94: 53,760,987 km (0.09 R)
• M95: 54,507,031 km (0.087 R)
• M96: 55,506,944 km (0.097 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: 508 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit