🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 15

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.14 AU - 1.38 AU

Year: 928 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,413,579 km

• M1: 192,084 km (0.082 R)
• M2: 300,093 km (0.098 R)
• M3: 479,312 km (0.101 R)
• M4: 617,390 km (0.038 R)
• M5: 794,065 km (0.068 R)
• M6: 1,024,446 km (0.12 R)
• M7: 1,187,807 km (0.102 R)
• M8: 1,327,382 km (0.049 R)
• M9: 1,455,737 km (0.106 R)
• M10: 1,577,061 km (0.088 R)
• M11: 1,786,947 km (0.095 R)
• M12: 2,006,706 km (0.062 R)
• M13: 2,103,645 km (0.069 R)
• M14: 2,222,127 km (0.028 R)
• M15: 2,648,182 km (0.116 R)
• M16: 2,900,404 km (0.08 R)
• M17: 3,048,206 km (0.092 R)
• M18: 3,145,594 km (0.119 R)
• M19: 3,266,918 km (0.101 R)
• M20: 3,436,562 km (0.031 R)
• M21: 3,561,776 km (0.081 R)
• M22: 3,736,356 km (0.071 R)
• M23: 4,003,837 km (0.089 R)
• M24: 4,144,160 km (0.106 R)
• M25: 4,244,241 km (0.113 R)
• M26: 4,353,597 km (0.105 R)
• M27: 4,609,559 km (0.106 R)
• M28: 4,722,057 km (0.067 R)
• M29: 4,844,129 km (0.069 R)
• M30: 5,029,480 km (0.083 R)
• M31: 5,361,737 km (0.111 R)
• M32: 5,608,873 km (0.08 R)
• M33: 5,859,749 km (0.12 R)
• M34: 6,104,790 km (0.118 R)
• M35: 6,266,954 km (0.102 R)
• M36: 6,401,592 km (0.111 R)
• M37: 6,576,173 km (0.103 R)
• M38: 6,673,711 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.12 AU - 1.42 AU

Year: 939 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,413,579 km

• M1: 177,573 km (0.116 R)
• M2: 265,686 km (0.084 R)
• M3: 365,916 km (0.104 R)
• M4: 460,163 km (0.036 R)
• M5: 644,767 km (0.094 R)
• M6: 773,870 km (0.106 R)
• M7: 900,729 km (0.056 R)
• M8: 1,088,624 km (0.111 R)
• M9: 1,184,366 km (0.082 R)
• M10: 1,326,484 km (0.115 R)
• M11: 1,422,227 km (0.045 R)
• M12: 1,582,147 km (0.076 R)
• M13: 1,764,357 km (0.104 R)
• M14: 1,854,266 km (0.11 R)
• M15: 2,141,793 km (0.088 R)
• M16: 2,318,019 km (0.086 R)
• M17: 2,462,531 km (0.066 R)
• M18: 2,554,384 km (0.113 R)
• M19: 2,732,256 km (0.074 R)
• M20: 3,080,819 km (0.051 R)
• M21: 3,180,301 km (0.095 R)
• M22: 3,474,859 km (0.068 R)
• M23: 3,938,912 km (0.03 R)
• M24: 4,156,577 km (0.081 R)
• M25: 4,411,791 km (0.112 R)
• M26: 4,501,849 km (0.045 R)
• M27: 4,592,355 km (0.062 R)
• M28: 4,695,129 km (0.111 R)
• M29: 4,937,777 km (0.108 R)
• M30: 5,137,340 km (0.06 R)
• M31: 5,255,972 km (0.09 R)
• M32: 5,654,052 km (0.117 R)
• M33: 5,900,140 km (0.088 R)
• M34: 6,049,439 km (0.09 R)
• M35: 6,212,800 km (0.086 R)
• M36: 6,428,520 km (0.116 R)
• M37: 6,737,290 km (0.09 R)
• M38: 6,841,410 km (0.095 R)
• M39: 7,050,996 km (0.106 R)
• M40: 7,169,927 km (0.095 R)
• M41: 7,262,977 km (0.101 R)
• M42: 7,356,326 km (0.055 R)
• M43: 7,476,902 km (0.091 R)
• M44: 7,733,761 km (0.111 R)
• M45: 7,938,561 km (0.1 R)
• M46: 8,131,392 km (0.116 R)
• M47: 8,284,132 km (0.099 R)
• M48: 8,493,718 km (0.078 R)
• M49: 8,747,735 km (0.071 R)
• M50: 9,248,739 km (0.091 R)
• M51: 9,422,721 km (0.106 R)
• M52: 9,553,918 km (0.078 R)
• M53: 9,685,714 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 10.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.21 AU - 2.51 AU

Year: 2378 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,413,579 km

• M1: 181,612 km (0.08 R)
• M2: 322,084 km (0.079 R)
• M3: 486,492 km (0.093 R)
• M4: 560,992 km (0.082 R)
• M5: 737,518 km (0.056 R)
• M6: 803,191 km (0.049 R)
• M7: 871,108 km (0.086 R)
• M8: 941,120 km (0.067 R)
• M9: 1,137,692 km (0.105 R)
• M10: 1,485,806 km (0.091 R)
• M11: 1,618,948 km (0.104 R)
• M12: 1,696,889 km (0.093 R)
• M13: 1,776,026 km (0.115 R)
• M14: 1,907,522 km (0.09 R)
• M15: 2,084,347 km (0.104 R)
• M16: 2,255,936 km (0.048 R)
• M17: 2,321,460 km (0.12 R)
• M18: 2,409,872 km (0.026 R)
• M19: 2,751,703 km (0.08 R)
• M20: 2,868,988 km (0.041 R)
• M21: 2,952,164 km (0.052 R)
• M22: 3,133,327 km (0.118 R)
• M23: 3,268,414 km (0.037 R)
• M24: 3,392,880 km (0.101 R)
• M25: 3,480,993 km (0.073 R)
• M26: 3,582,719 km (0.034 R)
• M27: 3,646,747 km (0.109 R)
• M28: 3,972,871 km (0.072 R)
• M29: 4,106,013 km (0.103 R)
• M30: 4,322,182 km (0.105 R)
• M31: 4,751,528 km (0.076 R)
• M32: 4,935,683 km (0.06 R)
• M33: 5,151,103 km (0.086 R)
• M34: 5,252,830 km (0.088 R)
• M35: 5,340,345 km (0.09 R)
• M36: 5,428,608 km (0.03 R)
• M37: 5,651,060 km (0.107 R)
• M38: 5,755,928 km (0.069 R)
• M39: 6,120,348 km (0.092 R)
• M40: 6,197,241 km (0.097 R)
• M41: 6,352,075 km (0.07 R)
• M42: 6,649,625 km (0.047 R)
• M43: 6,839,914 km (0.072 R)
• M44: 7,080,318 km (0.118 R)
• M45: 7,340,020 km (0.067 R)
• M46: 7,602,713 km (0.117 R)
• M47: 7,735,257 km (0.065 R)
• M48: 7,901,909 km (0.1 R)
• M49: 8,103,567 km (0.093 R)
• M50: 8,307,020 km (0.114 R)
• M51: 8,944,756 km (0.1 R)
• M52: 9,084,779 km (0.087 R)
• M53: 9,420,178 km (0.111 R)
• M54: 9,705,760 km (0.101 R)
• M55: 9,849,673 km (0.073 R)
• M56: 10,121,343 km (0.046 R)
• M57: 10,932,612 km (0.04 R)
• M58: 11,176,307 km (0.099 R)
• M59: 11,516,642 km (0.074 R)
• M60: 11,745,527 km (0.098 R)
• M61: 12,072,249 km (0.032 R)
• M62: 12,402,112 km (0.081 R)
• M63: 12,480,053 km (0.105 R)
• M64: 12,656,279 km (0.057 R)
• M65: 12,872,747 km (0.112 R)
• M66: 13,209,642 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.3

Radius: 5.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.41 AU - 10.31 AU

Year: 18786 Days

Day: 19.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,413,579 km

• M1: 83,027 km (0.105 R)
• M2: 280,945 km (0.073 R)
• M3: 850,314 km (0.104 R)
• M4: 1,980,227 km (0.057 R)
• M5: 2,105,291 km (0.097 R)
• M6: 2,232,898 km (0.078 R)
• M7: 2,631,277 km (0.095 R)
• M8: 2,908,931 km (0.117 R)
• M9: 2,965,628 km (0.096 R)
• M10: 3,080,071 km (0.086 R)
• M11: 3,432,074 km (0.119 R)
• M12: 4,015,506 km (0.068 R)
• M13: 4,142,215 km (0.105 R)
• M14: 4,497,510 km (0.088 R)
• M15: 4,728,639 km (0.101 R)
• M16: 5,202,565 km (0.097 R)
• M17: 5,691,601 km (0.101 R)
• M18: 6,304,952 km (0.053 R)
• M19: 6,378,554 km (0.114 R)
• M20: 6,863,550 km (0.111 R)
• M21: 6,939,247 km (0.098 R)
• M22: 8,027,422 km (0.095 R)
• M23: 8,227,284 km (0.048 R)
• M24: 8,388,252 km (0.061 R)
• M25: 9,001,603 km (0.046 R)
• M26: 10,662,588 km (0.089 R)
• M27: 12,048,613 km (0.107 R)
• M28: 12,925,705 km (0.11 R)
• M29: 13,395,592 km (0.082 R)
• M30: 14,207,160 km (0.068 R)
• M31: 14,643,238 km (0.105 R)
• M32: 15,231,606 km (0.06 R)
• M33: 15,379,858 km (0.044 R)
• M34: 16,735,813 km (0.038 R)
• M35: 18,391,712 km (0.109 R)
• M36: 18,444,221 km (0.065 R)
• M37: 19,079,114 km (0.066 R)
• M38: 19,132,371 km (0.073 R)
• M39: 20,315,989 km (0.094 R)
• M40: 22,922,882 km (0.087 R)
• M41: 23,605,198 km (0.104 R)
• M42: 24,178,756 km (0.051 R)
• M43: 24,641,013 km (0.109 R)
• M44: 24,699,057 km (0.036 R)
• M45: 28,624,954 km (0.09 R)
• M46: 29,482,300 km (0.074 R)
• M47: 29,975,973 km (0.072 R)
• M48: 30,161,773 km (0.077 R)
• M49: 30,596,953 km (0.102 R)
• M50: 35,977,540 km (0.11 R)
• M51: 37,701,207 km (0.069 R)
• M52: 38,371,255 km (0.095 R)
• M53: 38,505,744 km (0.114 R)
• M54: 38,842,638 km (0.041 R)
• M55: 39,045,194 km (0.113 R)
• M56: 39,723,022 km (0.034 R)
• M57: 39,927,223 km (0.084 R)
• M58: 40,199,940 km (0.088 R)
• M59: 41,296,941 km (0.115 R)
• M60: 45,782,334 km (0.109 R)
• M61: 47,503,757 km (0.099 R)
• M62: 48,445,026 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 5.6

Gravity: 20.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.8 AU - 12.06 AU

Year: 20527 Days

Day: 19.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,413,579 km

• M1: 113,694 km (0.103 R)
• M2: 222,153 km (0.046 R)
• M3: 765,044 km (0.047 R)
• M4: 1,122,134 km (0.111 R)
• M5: 1,261,110 km (0.065 R)
• M6: 1,742,666 km (0.031 R)
• M7: 2,003,115 km (0.081 R)
• M8: 2,070,135 km (0.102 R)
• M9: 3,162,499 km (0.106 R)
• M10: 3,520,038 km (0.069 R)
• M11: 3,682,950 km (0.075 R)
• M12: 3,806,817 km (0.097 R)
• M13: 3,848,405 km (0.12 R)
• M14: 3,890,293 km (0.107 R)
• M15: 4,446,797 km (0.049 R)
• M16: 4,667,454 km (0.1 R)
• M17: 4,756,614 km (0.115 R)
• M18: 5,119,389 km (0.06 R)
• M19: 5,632,809 km (0.089 R)
• M20: 6,016,378 km (0.091 R)
• M21: 7,320,273 km (0.089 R)
• M22: 8,543,534 km (0.067 R)
• M23: 10,464,371 km (0.109 R)
• M24: 11,173,016 km (0.112 R)
• M25: 11,775,297 km (0.077 R)
• M26: 11,836,034 km (0.073 R)
• M27: 12,511,917 km (0.113 R)
• M28: 13,389,907 km (0.053 R)
• M29: 14,482,719 km (0.089 R)
• M30: 15,804,417 km (0.113 R)
• M31: 15,871,586 km (0.096 R)
• M32: 16,615,985 km (0.117 R)
• M33: 17,026,781 km (0.083 R)
• M34: 18,138,443 km (0.114 R)
• M35: 18,279,065 km (0.111 R)
• M36: 19,488,863 km (0.061 R)
• M37: 19,560,819 km (0.096 R)
• M38: 20,139,763 km (0.089 R)
• M39: 20,577,636 km (0.099 R)
• M40: 21,092,402 km (0.058 R)
• M41: 23,422,838 km (0.119 R)
• M42: 23,960,343 km (0.108 R)
• M43: 24,114,578 km (0.08 R)
• M44: 24,191,920 km (0.045 R)
• M45: 25,203,950 km (0.055 R)
• M46: 25,754,620 km (0.079 R)
• M47: 26,867,778 km (0.041 R)
• M48: 27,269,149 km (0.081 R)
• M49: 27,834,329 km (0.076 R)
• M50: 28,403,400 km (0.061 R)
• M51: 30,383,627 km (0.061 R)
• M52: 31,643,690 km (0.087 R)
• M53: 33,264,134 km (0.114 R)
• M54: 37,386,901 km (0.055 R)
• M55: 38,465,053 km (0.096 R)
• M56: 39,007,944 km (0.076 R)
• M57: 39,098,750 km (0.093 R)
• M58: 41,204,789 km (0.041 R)
• M59: 41,945,897 km (0.036 R)
• M60: 43,723,718 km (0.115 R)
• M61: 44,101,153 km (0.101 R)
• M62: 44,479,636 km (0.105 R)
• M63: 44,859,315 km (0.078 R)
• M64: 44,954,310 km (0.11 R)
• M65: 46,580,588 km (0.094 R)
• M66: 46,966,102 km (0.086 R)
• M67: 47,159,233 km (0.065 R)
• M68: 48,128,777 km (0.041 R)
• M69: 48,226,015 km (0.083 R)
• M70: 48,909,079 km (0.119 R)
• M71: 49,006,916 km (0.099 R)
• M72: 49,104,903 km (0.067 R)
• M73: 52,372,120 km (0.096 R)
• M74: 53,476,751 km (0.109 R)
• M75: 53,577,580 km (0.114 R)
• M76: 54,183,601 km (0.059 R)
• M77: 54,284,879 km (0.115 R)
• M78: 57,248,263 km (0.103 R)
• M79: 58,385,955 km (0.077 R)
• M80: 58,593,596 km (0.083 R)
• M81: 59,949,252 km (0.102 R)
• M82: 61,843,461 km (0.086 R)
• M83: 64,078,004 km (0.115 R)
• M84: 64,292,228 km (0.102 R)
• M85: 68,954,595 km (0.095 R)
• M86: 69,284,010 km (0.075 R)
• M87: 69,393,815 km (0.072 R)
• M88: 69,944,185 km (0.115 R)
• M89: 70,275,096 km (0.034 R)
• M90: 70,827,710 km (0.117 R)
• M91: 71,159,967 km (0.117 R)
• M92: 74,286,263 km (0.028 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: 511 - 14,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit