🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 12.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 256 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,255,867 km

• M1: 154,983 km (0.085 R)
• M2: 235,467 km (0.058 R)
• M3: 328,966 km (0.077 R)
• M4: 406,757 km (0.041 R)
• M5: 498,909 km (0.11 R)
• M6: 581,786 km (0.068 R)
• M7: 706,700 km (0.106 R)
• M8: 806,183 km (0.028 R)
• M9: 885,171 km (0.114 R)
• M10: 1,032,525 km (0.032 R)
• M11: 1,159,982 km (0.078 R)
• M12: 1,284,447 km (0.096 R)
• M13: 1,457,981 km (0.12 R)
• M14: 1,672,055 km (0.09 R)
• M15: 1,950,756 km (0.089 R)
• M16: 2,035,429 km (0.109 R)
• M17: 2,116,211 km (0.059 R)
• M18: 2,255,188 km (0.105 R)
• M19: 2,360,056 km (0.101 R)
• M20: 2,499,032 km (0.115 R)
• M21: 2,651,772 km (0.112 R)
• M22: 2,790,748 km (0.059 R)
• M23: 2,892,475 km (0.085 R)
• M24: 3,140,359 km (0.109 R)
• M25: 3,401,556 km (0.086 R)
• M26: 3,504,330 km (0.096 R)
• M27: 3,856,633 km (0.107 R)
• M28: 3,983,043 km (0.085 R)
• M29: 4,098,084 km (0.078 R)
• M30: 4,259,500 km (0.075 R)
• M31: 4,390,398 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 10.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 1066 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,255,867 km

• M1: 187,147 km (0.111 R)
• M2: 285,134 km (0.1 R)
• M3: 353,799 km (0.105 R)
• M4: 518,955 km (0.093 R)
• M5: 632,649 km (0.117 R)
• M6: 711,637 km (0.069 R)
• M7: 775,067 km (0.115 R)
• M8: 963,410 km (0.053 R)
• M9: 1,063,491 km (0.097 R)
• M10: 1,182,272 km (0.054 R)
• M11: 1,266,645 km (0.082 R)
• M12: 1,401,283 km (0.098 R)
• M13: 1,491,042 km (0.105 R)
• M14: 1,565,991 km (0.102 R)
• M15: 1,693,747 km (0.043 R)
• M16: 1,834,070 km (0.114 R)
• M17: 1,905,727 km (0.113 R)
• M18: 1,996,683 km (0.069 R)
• M19: 2,061,159 km (0.059 R)
• M20: 2,145,233 km (0.048 R)
• M21: 2,239,929 km (0.081 R)
• M22: 2,336,120 km (0.09 R)
• M23: 2,827,549 km (0.062 R)
• M24: 3,133,477 km (0.105 R)
• M25: 3,317,931 km (0.091 R)
• M26: 3,394,824 km (0.082 R)
• M27: 3,584,365 km (0.092 R)
• M28: 3,708,830 km (0.05 R)
• M29: 3,927,243 km (0.099 R)
• M30: 4,316,796 km (0.027 R)
• M31: 4,510,077 km (0.089 R)
• M32: 4,632,448 km (0.105 R)
• M33: 4,743,449 km (0.113 R)
• M34: 4,905,464 km (0.083 R)
• M35: 5,043,991 km (0.058 R)
• M36: 5,428,308 km (0.098 R)
• M37: 5,532,428 km (0.093 R)
• M38: 5,650,461 km (0.05 R)
• M39: 5,822,200 km (0.097 R)
• M40: 6,022,661 km (0.108 R)
• M41: 6,103,593 km (0.117 R)
• M42: 6,513,192 km (0.098 R)
• M43: 6,665,483 km (0.108 R)
• M44: 7,186,981 km (0.109 R)
• M45: 7,272,850 km (0.1 R)
• M46: 7,445,486 km (0.116 R)
• M47: 7,677,812 km (0.113 R)
• M48: 7,824,268 km (0.11 R)
• M49: 7,927,191 km (0.072 R)
• M50: 8,359,080 km (0.12 R)
• M51: 8,676,527 km (0.063 R)
• M52: 8,783,190 km (0.078 R)
• M53: 8,967,196 km (0.119 R)
• M54: 9,276,564 km (0.109 R)
• M55: 9,464,010 km (0.081 R)
• M56: 9,542,399 km (0.086 R)
• M57: 9,621,088 km (0.106 R)
• M58: 10,129,721 km (0.08 R)
• M59: 10,242,069 km (0.098 R)
• M60: 10,338,709 km (0.057 R)
• M61: 10,500,574 km (0.055 R)
• M62: 10,663,336 km (0.11 R)
• M63: 10,908,826 km (0.049 R)
• M64: 11,040,622 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 9.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.83 AU - 4.23 AU

Year: 4662 Days

Day: 9.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,255,867 km

• M1: 151,094 km (0.117 R)
• M2: 263,891 km (0.091 R)
• M3: 351,256 km (0.081 R)
• M4: 457,321 km (0.117 R)
• M5: 594,951 km (0.054 R)
• M6: 747,541 km (0.111 R)
• M7: 913,744 km (0.088 R)
• M8: 1,291,628 km (0.066 R)
• M9: 1,360,742 km (0.115 R)
• M10: 1,529,937 km (0.108 R)
• M11: 1,594,115 km (0.095 R)
• M12: 1,715,738 km (0.083 R)
• M13: 2,254,141 km (0.077 R)
• M14: 2,327,743 km (0.115 R)
• M15: 2,763,521 km (0.087 R)
• M16: 3,118,966 km (0.119 R)
• M17: 3,272,304 km (0.049 R)
• M18: 3,822,674 km (0.03 R)
• M19: 3,974,367 km (0.066 R)
• M20: 4,141,019 km (0.101 R)
• M21: 4,231,675 km (0.084 R)
• M22: 4,735,521 km (0.098 R)
• M23: 4,871,206 km (0.112 R)
• M24: 5,049,676 km (0.095 R)
• M25: 5,160,678 km (0.051 R)
• M26: 5,641,037 km (0.116 R)
• M27: 5,814,121 km (0.109 R)
• M28: 6,751,202 km (0.056 R)
• M29: 6,965,875 km (0.059 R)
• M30: 7,120,559 km (0.064 R)
• M31: 7,198,350 km (0.091 R)
• M32: 7,386,096 km (0.086 R)
• M33: 7,734,659 km (0.076 R)
• M34: 9,386,070 km (0.044 R)
• M35: 9,471,490 km (0.043 R)
• M36: 9,625,875 km (0.052 R)
• M37: 9,815,565 km (0.101 R)
• M38: 10,269,146 km (0.1 R)
• M39: 10,533,784 km (0.095 R)
• M40: 10,622,646 km (0.055 R)
• M41: 10,747,261 km (0.063 R)
• M42: 10,962,083 km (0.077 R)
• M43: 11,034,040 km (0.069 R)
• M44: 11,106,146 km (0.071 R)
• M45: 11,287,159 km (0.096 R)
• M46: 12,057,738 km (0.091 R)
• M47: 12,224,988 km (0.103 R)
• M48: 12,299,638 km (0.061 R)
• M49: 12,562,032 km (0.115 R)
• M50: 12,712,827 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 4.9

Gravity: 38.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.67 AU - 7.73 AU

Year: 13580 Days

Day: 15.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,255,867 km

• M1: 71,657 km (0.076 R)
• M2: 135,984 km (0.054 R)
• M3: 399,127 km (0.076 R)
• M4: 468,840 km (0.069 R)
• M5: 810,372 km (0.119 R)
• M6: 1,017,266 km (0.088 R)
• M7: 1,266,047 km (0.05 R)
• M8: 1,344,436 km (0.05 R)
• M9: 2,435,005 km (0.115 R)
• M10: 2,902,348 km (0.071 R)
• M11: 3,111,037 km (0.106 R)
• M12: 3,288,610 km (0.075 R)
• M13: 3,616,678 km (0.1 R)
• M14: 3,879,073 km (0.114 R)
• M15: 4,031,812 km (0.082 R)
• M16: 4,264,587 km (0.05 R)
• M17: 5,030,228 km (0.1 R)
• M18: 5,707,458 km (0.07 R)
• M19: 6,189,313 km (0.104 R)
• M20: 6,502,870 km (0.108 R)
• M21: 6,729,959 km (0.07 R)
• M22: 7,285,416 km (0.101 R)
• M23: 7,379,513 km (0.086 R)
• M24: 7,473,910 km (0.112 R)
• M25: 8,489,530 km (0.094 R)
• M26: 9,190,246 km (0.118 R)
• M27: 10,593,324 km (0.057 R)
• M28: 11,346,699 km (0.084 R)
• M29: 11,455,756 km (0.052 R)
• M30: 11,510,359 km (0.046 R)
• M31: 13,018,456 km (0.064 R)
• M32: 13,075,452 km (0.062 R)
• M33: 13,189,895 km (0.065 R)
• M34: 13,304,487 km (0.117 R)
• M35: 13,534,867 km (0.107 R)
• M36: 13,766,445 km (0.099 R)
• M37: 13,824,638 km (0.067 R)
• M38: 14,765,459 km (0.112 R)
• M39: 14,824,999 km (0.112 R)
• M40: 15,063,758 km (0.079 R)
• M41: 15,303,862 km (0.045 R)
• M42: 15,364,001 km (0.098 R)
• M43: 15,909,434 km (0.119 R)
• M44: 15,970,470 km (0.063 R)
• M45: 18,026,394 km (0.097 R)
• M46: 18,281,309 km (0.117 R)
• M47: 20,627,751 km (0.066 R)
• M48: 20,760,893 km (0.074 R)
• M49: 21,296,304 km (0.082 R)
• M50: 22,175,790 km (0.107 R)
• M51: 22,860,499 km (0.086 R)
• M52: 22,998,279 km (0.098 R)
• M53: 23,067,244 km (0.077 R)
• M54: 23,274,586 km (0.102 R)
• M55: 24,390,886 km (0.11 R)
• M56: 24,531,657 km (0.068 R)
• M57: 24,884,858 km (0.117 R)
• M58: 26,169,904 km (0.115 R)
• M59: 27,111,323 km (0.077 R)
• M60: 27,549,645 km (0.11 R)
• M61: 28,137,564 km (0.111 R)
• M62: 30,303,442 km (0.084 R)
• M63: 31,062,651 km (0.115 R)
• M64: 31,521,169 km (0.08 R)
• M65: 33,690,338 km (0.096 R)
• M66: 34,161,422 km (0.071 R)
• M67: 34,713,887 km (0.082 R)
• M68: 35,747,458 km (0.108 R)
• M69: 37,357,131 km (0.108 R)
• M70: 37,438,214 km (0.025 R)
• M71: 37,763,290 km (0.081 R)
• M72: 38,416,135 km (0.118 R)
• M73: 40,480,137 km (0.087 R)
• M74: 40,646,938 km (0.114 R)
• M75: 41,232,016 km (0.081 R)
• M76: 42,157,278 km (0.065 R)
• M77: 42,241,652 km (0.117 R)
• M78: 42,326,174 km (0.096 R)
• M79: 42,410,697 km (0.074 R)
• M80: 48,467,765 km (0.114 R)
• M81: 48,733,302 km (0.105 R)
• M82: 49,711,073 km (0.094 R)
• M83: 52,229,404 km (0.06 R)
• M84: 53,047,555 km (0.056 R)
• M85: 53,138,660 km (0.093 R)
• M86: 56,734,843 km (0.101 R)
• M87: 57,575,882 km (0.058 R)
• M88: 59,364,773 km (0.062 R)
• M89: 62,322,473 km (0.102 R)
• M90: 62,611,346 km (0.081 R)
• M91: 64,158,936 km (0.095 R)
• M92: 64,937,444 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 3.7

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.74 AU - 9.88 AU

Year: 16839 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,255,867 km

• M1: 60,737 km (0.059 R)
• M2: 95,743 km (0.06 R)
• M3: 276,158 km (0.059 R)
• M4: 620,233 km (0.025 R)
• M5: 658,231 km (0.109 R)
• M6: 736,321 km (0.053 R)
• M7: 880,234 km (0.08 R)
• M8: 1,101,040 km (0.097 R)
• M9: 2,345,844 km (0.113 R)
• M10: 2,405,534 km (0.1 R)
• M11: 2,743,027 km (0.041 R)
• M12: 2,774,442 km (0.051 R)
• M13: 3,030,105 km (0.116 R)
• M14: 3,632,685 km (0.095 R)
• M15: 3,701,799 km (0.117 R)
• M16: 4,126,059 km (0.096 R)
• M17: 5,019,906 km (0.03 R)
• M18: 5,097,099 km (0.075 R)
• M19: 5,291,576 km (0.105 R)
• M20: 5,330,771 km (0.106 R)
• M21: 6,762,123 km (0.066 R)
• M22: 6,932,814 km (0.111 R)
• M23: 7,322,217 km (0.1 R)
• M24: 7,453,564 km (0.037 R)
• M25: 8,303,579 km (0.102 R)
• M26: 8,440,461 km (0.093 R)
• M27: 9,042,742 km (0.107 R)
• M28: 11,484,629 km (0.096 R)
• M29: 11,944,492 km (0.114 R)
• M30: 12,306,370 km (0.1 R)
• M31: 12,358,280 km (0.113 R)
• M32: 12,724,196 km (0.08 R)
• M33: 14,005,801 km (0.091 R)
• M34: 14,551,684 km (0.097 R)
• M35: 15,608,144 km (0.106 R)
• M36: 15,777,190 km (0.106 R)
• M37: 15,833,738 km (0.106 R)
• M38: 16,060,229 km (0.069 R)
• M39: 17,151,246 km (0.066 R)
• M40: 18,325,290 km (0.064 R)
• M41: 18,622,841 km (0.085 R)
• M42: 18,742,369 km (0.104 R)
• M43: 19,464,478 km (0.052 R)
• M44: 19,646,389 km (0.096 R)
• M45: 19,707,126 km (0.038 R)
• M46: 19,828,899 km (0.074 R)
• M47: 21,371,552 km (0.097 R)
• M48: 22,952,502 km (0.115 R)
• M49: 23,595,324 km (0.071 R)
• M50: 23,789,353 km (0.071 R)
• M51: 24,701,600 km (0.12 R)
• M52: 25,891,352 km (0.113 R)
• M53: 26,225,105 km (0.079 R)
• M54: 27,574,328 km (0.094 R)
• M55: 27,846,896 km (0.111 R)
• M56: 28,051,845 km (0.068 R)
• M57: 28,807,912 km (0.081 R)
• M58: 29,015,105 km (0.109 R)
• M59: 32,327,352 km (0.093 R)
• M60: 34,870,516 km (0.088 R)
• M61: 35,757,033 km (0.086 R)
• M62: 37,100,721 km (0.108 R)
• M63: 37,175,968 km (0.075 R)
• M64: 37,627,754 km (0.039 R)
• M65: 38,157,330 km (0.061 R)
• M66: 38,385,018 km (0.116 R)
• M67: 39,070,775 km (0.119 R)
• M68: 43,427,514 km (0.031 R)
• M69: 44,860,213 km (0.082 R)
• M70: 45,662,805 km (0.065 R)
• M71: 46,146,605 km (0.09 R)
• M72: 47,853,516 km (0.119 R)
• M73: 49,085,305 km (0.11 R)
• M74: 50,910,699 km (0.075 R)
• M75: 53,011,801 km (0.064 R)
• M76: 53,605,106 km (0.034 R)
• M77: 54,627,458 km (0.079 R)
• M78: 55,226,747 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit