🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 11.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,701,152 km

• M1: 146,456 km (0.092 R)
• M2: 219,909 km (0.098 R)
• M3: 299,645 km (0.051 R)
• M4: 421,268 km (0.038 R)
• M5: 523,144 km (0.069 R)
• M6: 613,351 km (0.095 R)
• M7: 711,487 km (0.087 R)
• M8: 813,812 km (0.08 R)
• M9: 886,367 km (0.045 R)
• M10: 1,026,541 km (0.116 R)
• M11: 1,202,767 km (0.085 R)
• M12: 1,313,918 km (0.095 R)
• M13: 1,400,834 km (0.12 R)
• M14: 1,480,421 km (0.092 R)
• M15: 1,605,185 km (0.1 R)
• M16: 1,683,724 km (0.076 R)
• M17: 1,806,843 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 397 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,701,152 km

• M1: 175,478 km (0.093 R)
• M2: 268,678 km (0.102 R)
• M3: 491,579 km (0.066 R)
• M4: 587,620 km (0.12 R)
• M5: 682,166 km (0.109 R)
• M6: 772,972 km (0.063 R)
• M7: 900,430 km (0.03 R)
• M8: 1,123,779 km (0.047 R)
• M9: 1,242,710 km (0.112 R)
• M10: 1,362,089 km (0.108 R)
• M11: 1,489,995 km (0.056 R)
• M12: 1,590,824 km (0.086 R)
• M13: 1,694,196 km (0.072 R)
• M14: 1,814,024 km (0.058 R)
• M15: 1,941,631 km (0.097 R)
• M16: 2,062,506 km (0.113 R)
• M17: 2,201,033 km (0.042 R)
• M18: 2,301,862 km (0.07 R)
• M19: 2,420,045 km (0.118 R)
• M20: 2,508,607 km (0.066 R)
• M21: 2,614,372 km (0.035 R)
• M22: 2,710,863 km (0.118 R)
• M23: 2,803,165 km (0.059 R)
• M24: 2,912,970 km (0.112 R)
• M25: 3,137,367 km (0.111 R)
• M26: 3,263,178 km (0.045 R)
• M27: 3,467,080 km (0.119 R)
• M28: 3,555,792 km (0.118 R)
• M29: 3,729,325 km (0.116 R)
• M30: 3,881,317 km (0.094 R)
• M31: 3,992,169 km (0.111 R)
• M32: 4,116,485 km (0.072 R)
• M33: 4,229,431 km (0.113 R)
• M34: 4,362,573 km (0.099 R)
• M35: 4,458,615 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 10.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 751 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,701,152 km

• M1: 144,063 km (0.104 R)
• M2: 213,327 km (0.11 R)
• M3: 302,337 km (0.102 R)
• M4: 394,938 km (0.045 R)
• M5: 504,594 km (0.086 R)
• M6: 686,355 km (0.09 R)
• M7: 775,067 km (0.065 R)
• M8: 896,390 km (0.111 R)
• M9: 1,018,462 km (0.1 R)
• M10: 1,158,785 km (0.094 R)
• M11: 1,234,781 km (0.106 R)
• M12: 1,473,240 km (0.1 R)
• M13: 1,542,204 km (0.11 R)
• M14: 1,669,213 km (0.061 R)
• M15: 1,873,863 km (0.098 R)
• M16: 1,948,961 km (0.034 R)
• M17: 2,055,924 km (0.086 R)
• M18: 2,125,786 km (0.115 R)
• M19: 2,212,253 km (0.087 R)
• M20: 2,340,159 km (0.12 R)
• M21: 2,429,619 km (0.11 R)
• M22: 2,570,091 km (0.101 R)
• M23: 2,645,638 km (0.11 R)
• M24: 2,816,180 km (0.109 R)
• M25: 2,937,653 km (0.066 R)
• M26: 3,034,443 km (0.083 R)
• M27: 3,123,304 km (0.049 R)
• M28: 3,497,000 km (0.07 R)
• M29: 3,675,171 km (0.112 R)
• M30: 4,277,153 km (0.091 R)
• M31: 4,417,326 km (0.078 R)
• M32: 4,559,145 km (0.108 R)
• M33: 4,743,748 km (0.111 R)
• M34: 4,868,214 km (0.112 R)
• M35: 4,962,161 km (0.098 R)
• M36: 5,056,857 km (0.114 R)
• M37: 5,216,029 km (0.088 R)
• M38: 5,312,220 km (0.098 R)
• M39: 5,582,843 km (0.066 R)
• M40: 5,692,349 km (0.052 R)
• M41: 5,802,453 km (0.116 R)
• M42: 5,991,544 km (0.11 R)
• M43: 6,092,523 km (0.094 R)
• M44: 6,182,581 km (0.065 R)
• M45: 6,387,231 km (0.091 R)
• M46: 6,536,380 km (0.047 R)
• M47: 6,826,450 km (0.102 R)
• M48: 7,132,527 km (0.041 R)
• M49: 7,359,168 km (0.042 R)
• M50: 7,431,274 km (0.088 R)
• M51: 7,576,085 km (0.102 R)
• M52: 7,697,558 km (0.072 R)
• M53: 7,795,096 km (0.036 R)
• M54: 7,966,835 km (0.107 R)
• M55: 8,090,402 km (0.091 R)
• M56: 8,326,767 km (0.064 R)
• M57: 8,414,431 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 8.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 982 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,701,152 km

• M1: 131,945 km (0.061 R)
• M2: 186,997 km (0.104 R)
• M3: 261,048 km (0.09 R)
• M4: 328,517 km (0.084 R)
• M5: 396,135 km (0.074 R)
• M6: 465,399 km (0.082 R)
• M7: 534,962 km (0.093 R)
• M8: 591,061 km (0.087 R)
• M9: 786,586 km (0.102 R)
• M10: 851,511 km (0.075 R)
• M11: 928,704 km (0.034 R)
• M12: 1,035,516 km (0.034 R)
• M13: 1,124,078 km (0.06 R)
• M14: 1,291,179 km (0.085 R)
• M15: 1,393,055 km (0.093 R)
• M16: 1,454,241 km (0.103 R)
• M17: 1,598,453 km (0.116 R)
• M18: 1,669,213 km (0.097 R)
• M19: 1,747,453 km (0.118 R)
• M20: 1,847,235 km (0.097 R)
• M21: 1,914,853 km (0.117 R)
• M22: 2,045,452 km (0.082 R)
• M23: 2,186,223 km (0.104 R)
• M24: 2,352,127 km (0.038 R)
• M25: 2,537,329 km (0.103 R)
• M26: 2,589,988 km (0.112 R)
• M27: 2,673,613 km (0.084 R)
• M28: 2,765,765 km (0.1 R)
• M29: 2,827,849 km (0.099 R)
• M30: 3,008,862 km (0.119 R)
• M31: 3,169,530 km (0.09 R)
• M32: 3,258,990 km (0.108 R)
• M33: 3,390,785 km (0.12 R)
• M34: 3,532,754 km (0.073 R)
• M35: 3,608,749 km (0.083 R)
• M36: 3,719,302 km (0.111 R)
• M37: 3,883,262 km (0.042 R)
• M38: 3,979,154 km (0.061 R)
• M39: 4,067,117 km (0.08 R)
• M40: 4,253,815 km (0.081 R)
• M41: 4,443,356 km (0.093 R)
• M42: 4,793,565 km (0.096 R)
• M43: 4,877,788 km (0.072 R)
• M44: 4,953,185 km (0.072 R)
• M45: 5,219,769 km (0.049 R)
• M46: 5,277,514 km (0.034 R)
• M47: 5,384,027 km (0.057 R)
• M48: 5,500,863 km (0.077 R)
• M49: 5,579,402 km (0.089 R)
• M50: 5,946,964 km (0.058 R)
• M51: 6,159,094 km (0.08 R)
• M52: 6,281,465 km (0.117 R)
• M53: 6,445,873 km (0.099 R)
• M54: 6,705,725 km (0.07 R)
• M55: 6,779,028 km (0.044 R)
• M56: 6,852,630 km (0.106 R)
• M57: 7,075,082 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 11.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.11 AU - 1.49 AU

Year: 1005 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,701,152 km

• M1: 160,219 km (0.084 R)
• M2: 301,290 km (0.105 R)
• M3: 422,614 km (0.109 R)
• M4: 542,442 km (0.077 R)
• M5: 622,028 km (0.108 R)
• M6: 700,118 km (0.095 R)
• M7: 782,098 km (0.053 R)
• M8: 935,884 km (0.093 R)
• M9: 1,042,099 km (0.06 R)
• M10: 1,167,611 km (0.081 R)
• M11: 1,290,581 km (0.072 R)
• M12: 1,467,106 km (0.105 R)
• M13: 1,643,333 km (0.116 R)
• M14: 1,747,303 km (0.102 R)
• M15: 1,826,740 km (0.082 R)
• M16: 2,026,303 km (0.113 R)
• M17: 2,176,051 km (0.092 R)
• M18: 2,456,846 km (0.11 R)
• M19: 2,596,869 km (0.113 R)
• M20: 2,790,898 km (0.116 R)
• M21: 2,937,205 km (0.103 R)
• M22: 3,413,375 km (0.077 R)
• M23: 3,878,923 km (0.077 R)
• M24: 3,960,454 km (0.07 R)
• M25: 4,148,947 km (0.056 R)
• M26: 4,510,675 km (0.068 R)
• M27: 4,633,495 km (0.086 R)
• M28: 4,844,877 km (0.049 R)
• M29: 4,945,406 km (0.109 R)
• M30: 5,021,402 km (0.109 R)
• M31: 5,264,349 km (0.096 R)
• M32: 5,354,856 km (0.096 R)
• M33: 5,524,350 km (0.118 R)
• M34: 5,642,682 km (0.052 R)
• M35: 5,841,946 km (0.097 R)
• M36: 6,084,145 km (0.096 R)
• M37: 6,220,130 km (0.097 R)
• M38: 6,302,109 km (0.117 R)
• M39: 6,522,766 km (0.112 R)
• M40: 6,971,859 km (0.082 R)
• M41: 7,185,784 km (0.088 R)
• M42: 7,271,952 km (0.099 R)
• M43: 7,605,556 km (0.095 R)
• M44: 7,855,384 km (0.064 R)
• M45: 8,393,488 km (0.066 R)
• M46: 8,560,289 km (0.071 R)
• M47: 8,666,953 km (0.049 R)
• M48: 9,207,300 km (0.104 R)
• M49: 9,316,656 km (0.112 R)
• M50: 9,457,877 km (0.048 R)
• M51: 9,790,433 km (0.118 R)
• M52: 9,998,074 km (0.096 R)
• M53: 10,417,996 km (0.092 R)
• M54: 10,564,602 km (0.119 R)
• M55: 11,008,758 km (0.087 R)
• M56: 11,124,995 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 13.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.8 AU - 4.84 AU

Year: 6090 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,701,152 km

• M1: 191,784 km (0.075 R)
• M2: 517,459 km (0.11 R)
• M3: 1,047,185 km (0.06 R)
• M4: 1,384,379 km (0.096 R)
• M5: 1,492,538 km (0.103 R)
• M6: 1,584,840 km (0.114 R)
• M7: 1,854,116 km (0.117 R)
• M8: 2,035,429 km (0.099 R)
• M9: 2,750,207 km (0.113 R)
• M10: 3,052,245 km (0.076 R)
• M11: 3,414,422 km (0.108 R)
• M12: 3,588,255 km (0.103 R)
• M13: 4,153,734 km (0.085 R)
• M14: 4,312,907 km (0.114 R)
• M15: 4,941,966 km (0.092 R)
• M16: 5,110,862 km (0.119 R)
• M17: 5,195,983 km (0.073 R)
• M18: 5,425,466 km (0.074 R)
• M19: 5,776,123 km (0.025 R)
• M20: 5,924,375 km (0.111 R)
• M21: 6,073,973 km (0.115 R)
• M22: 6,468,911 km (0.119 R)
• M23: 6,716,047 km (0.104 R)
• M24: 7,476,303 km (0.104 R)
• M25: 8,599,933 km (0.1 R)
• M26: 9,043,490 km (0.079 R)
• M27: 9,216,126 km (0.092 R)
• M28: 9,320,247 km (0.099 R)
• M29: 9,494,528 km (0.03 R)
• M30: 9,846,532 km (0.039 R)
• M31: 10,202,874 km (0.032 R)
• M32: 10,310,584 km (0.051 R)
• M33: 10,563,554 km (0.108 R)
• M34: 10,745,465 km (0.08 R)
• M35: 11,149,230 km (0.032 R)
• M36: 11,820,925 km (0.069 R)
• M37: 12,544,081 km (0.108 R)
• M38: 12,698,166 km (0.098 R)
• M39: 12,814,105 km (0.102 R)
• M40: 12,930,492 km (0.053 R)
• M41: 13,047,178 km (0.118 R)
• M42: 13,359,987 km (0.096 R)
• M43: 13,635,846 km (0.088 R)
• M44: 13,754,627 km (0.041 R)
• M45: 14,555,574 km (0.073 R)
• M46: 14,798,670 km (0.077 R)
• M47: 15,289,202 km (0.118 R)
• M48: 15,453,909 km (0.056 R)
• M49: 15,702,092 km (0.104 R)
• M50: 15,784,969 km (0.039 R)
• M51: 16,370,196 km (0.116 R)
• M52: 17,218,565 km (0.058 R)
• M53: 17,347,070 km (0.106 R)
• M54: 18,386,326 km (0.081 R)
• M55: 18,913,659 km (0.068 R)
• M56: 19,134,914 km (0.074 R)
• M57: 19,983,134 km (0.08 R)
• M58: 20,208,428 km (0.037 R)
• M59: 20,616,083 km (0.106 R)
• M60: 21,026,430 km (0.115 R)
• M61: 21,808,976 km (0.084 R)
• M62: 22,977,036 km (0.085 R)
• M63: 25,276,355 km (0.091 R)
• M64: 25,813,561 km (0.086 R)
• M65: 26,700,826 km (0.114 R)
• M66: 27,698,345 km (0.073 R)
• M67: 28,505,126 km (0.077 R)
• M68: 29,166,349 km (0.088 R)
• M69: 30,038,654 km (0.091 R)
• M70: 31,914,013 km (0.031 R)
• M71: 32,441,645 km (0.111 R)
• M72: 32,547,560 km (0.112 R)
• M73: 32,972,268 km (0.059 R)
• M74: 33,291,959 km (0.113 R)
• M75: 33,773,514 km (0.113 R)
• M76: 34,311,169 km (0.064 R)
• M77: 34,960,274 km (0.049 R)
• M78: 35,504,212 km (0.109 R)
• M79: 35,613,269 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 3.9

Gravity: 38.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.41 AU - 8.93 AU

Year: 15839 Days

Day: 24.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,701,152 km

• M1: 197,320 km (0.095 R)
• M2: 263,591 km (0.044 R)
• M3: 292,165 km (0.112 R)
• M4: 636,988 km (0.082 R)
• M5: 779,555 km (0.087 R)
• M6: 865,573 km (0.118 R)
• M7: 909,705 km (0.061 R)
• M8: 1,239,568 km (0.117 R)
• M9: 1,469,799 km (0.113 R)
• M10: 1,549,535 km (0.109 R)
• M11: 1,939,985 km (0.097 R)
• M12: 2,267,156 km (0.064 R)
• M13: 2,297,823 km (0.096 R)
• M14: 2,643,394 km (0.115 R)
• M15: 3,072,740 km (0.114 R)
• M16: 3,666,045 km (0.112 R)
• M17: 4,756,763 km (0.087 R)
• M18: 4,994,175 km (0.026 R)
• M19: 5,275,868 km (0.118 R)
• M20: 6,410,418 km (0.109 R)
• M21: 7,570,849 km (0.102 R)
• M22: 8,174,925 km (0.117 R)
• M23: 8,554,305 km (0.106 R)
• M24: 8,650,048 km (0.073 R)
• M25: 9,134,147 km (0.107 R)
• M26: 10,331,379 km (0.098 R)
• M27: 10,948,320 km (0.11 R)
• M28: 11,577,080 km (0.111 R)
• M29: 11,682,995 km (0.112 R)
• M30: 11,789,210 km (0.091 R)
• M31: 12,325,219 km (0.076 R)
• M32: 13,587,975 km (0.045 R)
• M33: 13,643,924 km (0.112 R)
• M34: 13,755,823 km (0.061 R)
• M35: 14,490,499 km (0.103 R)
• M36: 14,776,530 km (0.116 R)
• M37: 16,650,393 km (0.099 R)
• M38: 17,981,365 km (0.107 R)
• M39: 18,165,520 km (0.112 R)
• M40: 18,350,273 km (0.086 R)
• M41: 18,845,891 km (0.084 R)
• M42: 19,033,038 km (0.109 R)
• M43: 19,095,420 km (0.098 R)
• M44: 20,040,879 km (0.093 R)
• M45: 22,173,845 km (0.091 R)
• M46: 22,305,342 km (0.03 R)
• M47: 22,900,592 km (0.03 R)
• M48: 26,440,676 km (0.089 R)
• M49: 27,351,876 km (0.114 R)
• M50: 27,705,077 km (0.071 R)
• M51: 27,775,837 km (0.067 R)
• M52: 29,638,330 km (0.075 R)
• M53: 29,710,736 km (0.038 R)
• M54: 30,146,664 km (0.097 R)
• M55: 30,365,376 km (0.115 R)
• M56: 30,804,296 km (0.12 R)
• M57: 30,877,749 km (0.067 R)
• M58: 31,762,770 km (0.094 R)
• M59: 32,208,422 km (0.116 R)
• M60: 32,730,817 km (0.084 R)
• M61: 32,955,663 km (0.118 R)
• M62: 34,087,371 km (0.113 R)
• M63: 34,619,790 km (0.091 R)
• M64: 35,692,855 km (0.06 R)
• M65: 35,769,898 km (0.084 R)
• M66: 36,932,573 km (0.112 R)
• M67: 39,693,252 km (0.081 R)
• M68: 41,058,033 km (0.116 R)
• M69: 41,138,666 km (0.051 R)
• M70: 42,274,862 km (0.098 R)
• M71: 43,174,693 km (0.099 R)
• M72: 44,577,772 km (0.115 R)
• M73: 46,331,508 km (0.113 R)
• M74: 46,583,879 km (0.114 R)
• M75: 47,089,969 km (0.075 R)
• M76: 49,047,008 km (0.088 R)
• M77: 49,906,149 km (0.054 R)
• M78: 51,030,377 km (0.077 R)
• M79: 51,290,976 km (0.049 R)
• M80: 51,464,959 km (0.092 R)
• M81: 51,639,240 km (0.11 R)
• M82: 51,988,102 km (0.101 R)
• M83: 52,337,862 km (0.101 R)
• M84: 53,303,816 km (0.063 R)
• M85: 53,921,505 km (0.115 R)
• M86: 54,186,892 km (0.111 R)
• M87: 54,985,894 km (0.104 R)
• M88: 57,858,173 km (0.111 R)
• M89: 59,038,800 km (0.066 R)
• M90: 59,952,394 km (0.118 R)
• M91: 60,411,061 km (0.108 R)
• M92: 61,147,082 km (0.117 R)
• M93: 61,423,988 km (0.091 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: 333 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit