🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 13.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.78 AU - 1.06 AU

Year: 588 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,327,086 km

• M1: 166,951 km (0.048 R)
• M2: 256,560 km (0.111 R)
• M3: 345,272 km (0.117 R)
• M4: 442,211 km (0.093 R)
• M5: 539,300 km (0.113 R)
• M6: 645,515 km (0.086 R)
• M7: 797,506 km (0.037 R)
• M8: 890,107 km (0.105 R)
• M9: 1,015,770 km (0.105 R)
• M10: 1,120,189 km (0.058 R)
• M11: 1,215,333 km (0.116 R)
• M12: 1,329,626 km (0.099 R)
• M13: 1,422,825 km (0.052 R)
• M14: 1,544,000 km (0.108 R)
• M15: 1,663,080 km (0.119 R)
• M16: 1,776,176 km (0.052 R)
• M17: 1,888,972 km (0.037 R)
• M18: 2,042,161 km (0.114 R)
• M19: 2,131,770 km (0.072 R)
• M20: 2,222,576 km (0.093 R)
• M21: 2,328,192 km (0.104 R)
• M22: 2,411,817 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 14.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.86 AU - 1.02 AU

Year: 608 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,327,086 km

• M1: 189,241 km (0.054 R)
• M2: 287,677 km (0.117 R)
• M3: 393,891 km (0.11 R)
• M4: 514,617 km (0.107 R)
• M5: 656,286 km (0.101 R)
• M6: 946,506 km (0.105 R)
• M7: 1,144,573 km (0.118 R)
• M8: 1,334,862 km (0.083 R)
• M9: 1,512,734 km (0.118 R)
• M10: 1,607,728 km (0.112 R)
• M11: 1,735,784 km (0.054 R)
• M12: 1,886,579 km (0.114 R)
• M13: 2,127,880 km (0.116 R)
• M14: 2,228,709 km (0.073 R)
• M15: 2,414,360 km (0.09 R)
• M16: 2,534,038 km (0.049 R)
• M17: 2,699,194 km (0.097 R)
• M18: 2,816,330 km (0.119 R)
• M19: 2,912,820 km (0.075 R)
• M20: 3,040,577 km (0.105 R)
• M21: 3,147,390 km (0.036 R)
• M22: 3,239,841 km (0.097 R)
• M23: 3,364,606 km (0.05 R)
• M24: 3,515,101 km (0.109 R)
• M25: 3,627,300 km (0.082 R)
• M26: 3,757,151 km (0.028 R)
• M27: 3,863,814 km (0.055 R)
• M28: 4,055,000 km (0.112 R)
• M29: 4,266,531 km (0.118 R)
• M30: 4,412,389 km (0.086 R)
• M31: 4,586,222 km (0.076 R)
• M32: 4,789,077 km (0.11 R)
• M33: 4,940,918 km (0.089 R)
• M34: 5,094,406 km (0.054 R)
• M35: 5,203,612 km (0.113 R)
• M36: 5,424,718 km (0.116 R)
• M37: 5,545,743 km (0.099 R)
• M38: 5,667,665 km (0.12 R)
• M39: 5,781,060 km (0.08 R)
• M40: 5,923,776 km (0.078 R)
• M41: 6,019,669 km (0.072 R)
• M42: 6,116,010 km (0.118 R)
• M43: 6,546,403 km (0.1 R)
• M44: 6,675,356 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 13.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.92 AU - 1.14 AU

Year: 697 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,327,086 km

• M1: 183,856 km (0.102 R)
• M2: 337,792 km (0.109 R)
• M3: 422,165 km (0.084 R)
• M4: 536,458 km (0.075 R)
• M5: 631,901 km (0.074 R)
• M6: 753,225 km (0.092 R)
• M7: 871,258 km (0.075 R)
• M8: 1,096,852 km (0.081 R)
• M9: 1,215,034 km (0.071 R)
• M10: 1,489,696 km (0.112 R)
• M11: 1,637,349 km (0.091 R)
• M12: 1,876,705 km (0.076 R)
• M13: 1,981,274 km (0.116 R)
• M14: 2,161,988 km (0.118 R)
• M15: 2,272,092 km (0.085 R)
• M16: 2,366,190 km (0.06 R)
• M17: 2,461,633 km (0.087 R)
• M18: 2,601,357 km (0.118 R)
• M19: 2,812,739 km (0.104 R)
• M20: 2,978,344 km (0.083 R)
• M21: 3,140,658 km (0.076 R)
• M22: 3,232,810 km (0.099 R)
• M23: 3,339,324 km (0.095 R)
• M24: 3,487,874 km (0.112 R)
• M25: 3,583,467 km (0.074 R)
• M26: 3,707,783 km (0.091 R)
• M27: 3,833,445 km (0.115 R)
• M28: 3,960,753 km (0.113 R)
• M29: 4,082,077 km (0.056 R)
• M30: 4,183,205 km (0.105 R)
• M31: 4,299,592 km (0.102 R)
• M32: 4,395,036 km (0.094 R)
• M33: 4,498,558 km (0.078 R)
• M34: 4,588,017 km (0.096 R)
• M35: 4,685,555 km (0.092 R)
• M36: 4,791,470 km (0.116 R)
• M37: 4,882,874 km (0.111 R)
• M38: 4,982,656 km (0.03 R)
• M39: 5,262,255 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 9.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.11 AU - 1.81 AU

Year: 1176 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,327,086 km

• M1: 159,920 km (0.032 R)
• M2: 231,578 km (0.046 R)
• M3: 299,645 km (0.083 R)
• M4: 377,585 km (0.073 R)
• M5: 532,269 km (0.07 R)
• M6: 609,761 km (0.051 R)
• M7: 758,611 km (0.09 R)
• M8: 867,069 km (0.113 R)
• M9: 946,955 km (0.098 R)
• M10: 1,008,738 km (0.032 R)
• M11: 1,172,997 km (0.081 R)
• M12: 1,269,787 km (0.052 R)
• M13: 1,456,036 km (0.105 R)
• M14: 1,577,061 km (0.032 R)
• M15: 1,676,244 km (0.114 R)
• M16: 1,760,617 km (0.055 R)
• M17: 1,977,983 km (0.089 R)
• M18: 2,058,467 km (0.097 R)
• M19: 2,149,123 km (0.111 R)
• M20: 2,400,747 km (0.113 R)
• M21: 3,004,224 km (0.076 R)
• M22: 3,086,802 km (0.106 R)
• M23: 3,233,109 km (0.101 R)
• M24: 3,307,160 km (0.099 R)
• M25: 3,664,101 km (0.108 R)
• M26: 3,730,223 km (0.115 R)
• M27: 3,830,453 km (0.106 R)
• M28: 3,999,200 km (0.101 R)
• M29: 4,170,639 km (0.03 R)
• M30: 4,449,938 km (0.095 R)
• M31: 4,880,182 km (0.065 R)
• M32: 4,989,987 km (0.08 R)
• M33: 5,125,073 km (0.097 R)
• M34: 5,249,090 km (0.104 R)
• M35: 5,576,111 km (0.103 R)
• M36: 5,652,556 km (0.098 R)
• M37: 6,144,583 km (0.038 R)
• M38: 6,395,907 km (0.108 R)
• M39: 6,475,942 km (0.089 R)
• M40: 6,772,296 km (0.049 R)
• M41: 6,894,966 km (0.062 R)
• M42: 7,406,441 km (0.101 R)
• M43: 7,490,665 km (0.11 R)
• M44: 7,560,976 km (0.037 R)
• M45: 8,146,053 km (0.099 R)
• M46: 8,247,480 km (0.113 R)
• M47: 8,701,510 km (0.088 R)
• M48: 8,805,181 km (0.107 R)
• M49: 8,894,341 km (0.1 R)
• M50: 8,968,841 km (0.097 R)
• M51: 9,148,658 km (0.028 R)
• M52: 9,284,193 km (0.111 R)
• M53: 9,374,999 km (0.08 R)
• M54: 9,481,214 km (0.073 R)
• M55: 9,588,027 km (0.087 R)
• M56: 9,679,730 km (0.052 R)
• M57: 9,864,184 km (0.109 R)
• M58: 10,267,799 km (0.068 R)
• M59: 10,613,520 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 10.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.28 AU - 5.36 AU

Year: 5988 Days

Day: 5.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,327,086 km

• M1: 132,993 km (0.096 R)
• M2: 264,788 km (0.053 R)
• M3: 334,950 km (0.086 R)
• M4: 465,997 km (0.072 R)
• M5: 571,165 km (0.053 R)
• M6: 713,582 km (0.066 R)
• M7: 815,608 km (0.045 R)
• M8: 1,060,350 km (0.061 R)
• M9: 1,222,215 km (0.086 R)
• M10: 1,365,230 km (0.117 R)
• M11: 1,513,781 km (0.096 R)
• M12: 1,599,949 km (0.053 R)
• M13: 1,717,234 km (0.118 R)
• M14: 1,787,096 km (0.119 R)
• M15: 1,888,673 km (0.097 R)
• M16: 1,960,929 km (0.031 R)
• M17: 2,226,764 km (0.117 R)
• M18: 2,325,499 km (0.081 R)
• M19: 2,527,157 km (0.1 R)
• M20: 2,688,124 km (0.107 R)
• M21: 2,864,350 km (0.111 R)
• M22: 2,972,061 km (0.094 R)
• M23: 3,390,785 km (0.058 R)
• M24: 3,868,003 km (0.116 R)
• M25: 4,175,277 km (0.062 R)
• M26: 4,616,141 km (0.086 R)
• M27: 4,813,760 km (0.043 R)
• M28: 4,985,499 km (0.1 R)
• M29: 5,188,204 km (0.083 R)
• M30: 5,602,141 km (0.07 R)
• M31: 5,767,596 km (0.116 R)
• M32: 5,980,624 km (0.107 R)
• M33: 6,196,344 km (0.099 R)
• M34: 6,336,367 km (0.084 R)
• M35: 6,778,728 km (0.101 R)
• M36: 7,036,037 km (0.112 R)
• M37: 7,231,112 km (0.078 R)
• M38: 7,329,248 km (0.108 R)
• M39: 7,444,439 km (0.053 R)
• M40: 7,659,860 km (0.071 R)
• M41: 7,726,580 km (0.042 R)
• M42: 7,894,280 km (0.044 R)
• M43: 8,199,160 km (0.054 R)
• M44: 8,628,955 km (0.107 R)
• M45: 8,750,578 km (0.115 R)
• M46: 8,942,961 km (0.051 R)
• M47: 9,510,535 km (0.096 R)
• M48: 9,871,215 km (0.085 R)
• M49: 10,016,774 km (0.098 R)
• M50: 10,108,179 km (0.119 R)
• M51: 10,273,185 km (0.042 R)
• M52: 10,365,337 km (0.106 R)
• M53: 10,531,840 km (0.074 R)
• M54: 10,811,289 km (0.082 R)
• M55: 11,415,664 km (0.044 R)
• M56: 11,876,276 km (0.052 R)
• M57: 12,186,691 km (0.057 R)
• M58: 12,894,888 km (0.06 R)
• M59: 13,294,164 km (0.093 R)
• M60: 13,414,740 km (0.084 R)
• M61: 13,535,615 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 10.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.98 AU - 5.3 AU

Year: 7771 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,327,086 km

• M1: 314,006 km (0.103 R)
• M2: 567,425 km (0.078 R)
• M3: 816,206 km (0.054 R)
• M4: 1,233,434 km (0.114 R)
• M5: 1,332,618 km (0.104 R)
• M6: 1,646,175 km (0.083 R)
• M7: 1,960,031 km (0.074 R)
• M8: 2,541,668 km (0.12 R)
• M9: 2,931,370 km (0.105 R)
• M10: 3,622,812 km (0.027 R)
• M11: 3,709,130 km (0.073 R)
• M12: 3,796,046 km (0.09 R)
• M13: 4,609,858 km (0.094 R)
• M14: 5,575,513 km (0.108 R)
• M15: 5,708,954 km (0.108 R)
• M16: 6,392,018 km (0.115 R)
• M17: 6,496,736 km (0.101 R)
• M18: 7,245,623 km (0.099 R)
• M19: 7,391,332 km (0.049 R)
• M20: 8,097,134 km (0.094 R)
• M21: 8,400,668 km (0.061 R)
• M22: 8,902,120 km (0.106 R)
• M23: 9,974,288 km (0.082 R)
• M24: 10,711,656 km (0.047 R)
• M25: 11,466,527 km (0.029 R)
• M26: 11,551,499 km (0.12 R)
• M27: 13,160,424 km (0.109 R)
• M28: 14,059,058 km (0.042 R)
• M29: 14,378,300 km (0.115 R)
• M30: 14,470,004 km (0.103 R)
• M31: 14,792,237 km (0.061 R)
• M32: 15,584,807 km (0.077 R)
• M33: 15,820,573 km (0.1 R)
• M34: 16,057,536 km (0.09 R)
• M35: 16,920,267 km (0.09 R)
• M36: 17,847,325 km (0.069 R)
• M37: 18,094,012 km (0.046 R)
• M38: 18,441,229 km (0.075 R)
• M39: 18,590,677 km (0.081 R)
• M40: 18,840,805 km (0.112 R)
• M41: 18,991,450 km (0.094 R)
• M42: 20,107,899 km (0.036 R)
• M43: 20,416,070 km (0.099 R)
• M44: 20,777,648 km (0.064 R)
• M45: 20,881,320 km (0.11 R)
• M46: 21,980,415 km (0.069 R)
• M47: 22,457,184 km (0.116 R)
• M48: 24,836,837 km (0.103 R)
• M49: 25,610,856 km (0.076 R)
• M50: 25,777,658 km (0.119 R)
• M51: 26,056,508 km (0.104 R)
• M52: 26,224,357 km (0.107 R)
• M53: 26,673,749 km (0.054 R)
• M54: 27,352,475 km (0.066 R)
• M55: 28,036,885 km (0.113 R)
• M56: 28,381,110 km (0.079 R)
• M57: 28,726,980 km (0.087 R)
• M58: 28,958,109 km (0.054 R)
• M59: 29,422,610 km (0.06 R)
• M60: 29,597,340 km (0.098 R)
• M61: 30,830,476 km (0.109 R)
• M62: 31,900,848 km (0.096 R)
• M63: 32,320,321 km (0.104 R)
• M64: 32,741,738 km (0.051 R)
• M65: 33,833,503 km (0.12 R)
• M66: 34,138,832 km (0.115 R)
• M67: 34,506,544 km (0.089 R)
• M68: 34,629,514 km (0.114 R)
• M69: 35,679,691 km (0.1 R)
• M70: 35,803,857 km (0.036 R)
• M71: 36,239,785 km (0.106 R)
• M72: 36,489,763 km (0.03 R)
• M73: 37,117,027 km (0.098 R)
• M74: 37,305,969 km (0.066 R)
• M75: 38,509,633 km (0.1 R)
• M76: 38,700,820 km (0.096 R)
• M77: 39,854,818 km (0.067 R)
• M78: 40,306,603 km (0.061 R)
• M79: 40,630,482 km (0.055 R)
• M80: 42,986,948 km (0.116 R)
• M81: 43,251,437 km (0.117 R)
• M82: 43,516,674 km (0.084 R)
• M83: 44,315,228 km (0.098 R)
• M84: 44,649,429 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.1

Radius: 3.8

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.25 AU - 6.87 AU

Year: 9948 Days

Day: 15.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,327,086 km

• M1: 77,342 km (0.087 R)
• M2: 139,724 km (0.12 R)
• M3: 170,392 km (0.108 R)
• M4: 298,298 km (0.108 R)
• M5: 565,779 km (0.099 R)
• M6: 757,414 km (0.058 R)
• M7: 815,757 km (0.061 R)
• M8: 1,047,783 km (0.104 R)
• M9: 1,162,974 km (0.102 R)
• M10: 1,264,850 km (0.094 R)
• M11: 1,513,781 km (0.076 R)
• M12: 1,816,717 km (0.069 R)
• M13: 3,015,295 km (0.113 R)
• M14: 3,085,157 km (0.104 R)
• M15: 3,179,104 km (0.037 R)
• M16: 3,274,099 km (0.04 R)
• M17: 3,638,220 km (0.036 R)
• M18: 3,787,519 km (0.059 R)
• M19: 4,092,100 km (0.03 R)
• M20: 4,325,622 km (0.066 R)
• M21: 4,404,461 km (0.119 R)
• M22: 6,314,227 km (0.107 R)
• M23: 6,403,686 km (0.088 R)
• M24: 6,735,345 km (0.064 R)
• M25: 6,765,713 km (0.079 R)
• M26: 6,796,231 km (0.087 R)
• M27: 7,352,436 km (0.11 R)
• M28: 7,415,118 km (0.075 R)
• M29: 7,541,079 km (0.065 R)
• M30: 7,987,479 km (0.085 R)
• M31: 8,311,508 km (0.109 R)
• M32: 9,173,940 km (0.077 R)
• M33: 9,995,083 km (0.081 R)
• M34: 10,344,094 km (0.055 R)
• M35: 10,484,866 km (0.111 R)
• M36: 10,520,171 km (0.114 R)
• M37: 12,000,292 km (0.061 R)
• M38: 12,296,646 km (0.117 R)
• M39: 12,371,146 km (0.118 R)
• M40: 12,595,542 km (0.04 R)
• M41: 13,162,069 km (0.095 R)
• M42: 13,969,150 km (0.098 R)
• M43: 14,555,424 km (0.111 R)
• M44: 14,871,375 km (0.038 R)
• M45: 15,269,604 km (0.093 R)
• M46: 15,349,639 km (0.096 R)
• M47: 15,429,824 km (0.089 R)
• M48: 15,630,883 km (0.097 R)
• M49: 16,239,298 km (0.109 R)
• M50: 16,525,927 km (0.074 R)
• M51: 16,649,196 km (0.06 R)
• M52: 16,896,780 km (0.099 R)
• M53: 17,062,535 km (0.096 R)
• M54: 17,228,738 km (0.094 R)
• M55: 17,437,427 km (0.097 R)
• M56: 17,941,422 km (0.117 R)
• M57: 18,322,598 km (0.094 R)
• M58: 19,525,514 km (0.091 R)
• M59: 20,444,195 km (0.062 R)
• M60: 20,532,457 km (0.119 R)
• M61: 20,709,282 km (0.062 R)
• M62: 20,975,566 km (0.093 R)
• M63: 21,466,546 km (0.099 R)
• M64: 22,006,595 km (0.053 R)
• M65: 22,187,459 km (0.111 R)
• M66: 22,459,876 km (0.098 R)
• M67: 23,008,003 km (0.111 R)
• M68: 23,421,940 km (0.036 R)
• M69: 24,303,969 km (0.038 R)
• M70: 24,819,633 km (0.069 R)
• M71: 25,433,583 km (0.088 R)
• M72: 26,724,612 km (0.097 R)
• M73: 27,256,732 km (0.074 R)
• M74: 27,645,986 km (0.11 R)
• M75: 28,036,885 km (0.12 R)
• M76: 28,135,021 km (0.059 R)
• M77: 28,380,511 km (0.107 R)
• M78: 28,478,947 km (0.059 R)
• M79: 28,676,266 km (0.082 R)
• M80: 28,775,001 km (0.113 R)
• M81: 28,972,919 km (0.112 R)
• M82: 29,519,400 km (0.092 R)
• M83: 30,320,496 km (0.102 R)
• M84: 30,471,441 km (0.054 R)
• M85: 30,976,483 km (0.091 R)
• M86: 31,331,778 km (0.102 R)
• M87: 34,064,632 km (0.059 R)
• M88: 34,799,157 km (0.12 R)
• M89: 35,010,090 km (0.063 R)
• M90: 35,274,131 km (0.119 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: 420 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit