🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 10.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,973,731 km

• M1: 132,693 km (0.048 R)
• M2: 204,949 km (0.106 R)
• M3: 274,512 km (0.096 R)
• M4: 353,649 km (0.046 R)
• M5: 452,982 km (0.109 R)
• M6: 540,348 km (0.108 R)
• M7: 662,419 km (0.071 R)
• M8: 737,667 km (0.109 R)
• M9: 866,022 km (0.112 R)
• M10: 933,192 km (0.12 R)
• M11: 1,025,793 km (0.093 R)
• M12: 1,107,772 km (0.103 R)
• M13: 1,184,965 km (0.109 R)
• M14: 1,256,772 km (0.094 R)
• M15: 1,390,063 km (0.11 R)
• M16: 1,489,396 km (0.046 R)
• M17: 1,607,130 km (0.109 R)
• M18: 1,675,197 km (0.114 R)
• M19: 1,756,578 km (0.067 R)
• M20: 1,826,889 km (0.085 R)
• M21: 1,902,436 km (0.11 R)
• M22: 1,970,503 km (0.105 R)
• M23: 2,065,348 km (0.071 R)
• M24: 2,139,848 km (0.119 R)
• M25: 2,210,757 km (0.111 R)
• M26: 2,479,136 km (0.086 R)
• M27: 2,553,785 km (0.078 R)
• M28: 2,657,756 km (0.115 R)
• M29: 2,738,987 km (0.093 R)
• M30: 2,821,117 km (0.074 R)
• M31: 2,943,488 km (0.115 R)
• M32: 3,097,723 km (0.093 R)
• M33: 3,264,824 km (0.119 R)
• M34: 3,393,478 km (0.112 R)
• M35: 3,549,957 km (0.113 R)
• M36: 3,655,723 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 11.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.81 AU - 2.49 AU

Year: 2102 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,973,731 km

• M1: 147,204 km (0.107 R)
• M2: 221,106 km (0.048 R)
• M3: 323,580 km (0.117 R)
• M4: 397,781 km (0.034 R)
• M5: 485,894 km (0.079 R)
• M6: 569,968 km (0.094 R)
• M7: 748,588 km (0.048 R)
• M8: 886,367 km (0.112 R)
• M9: 962,662 km (0.096 R)
• M10: 1,049,279 km (0.104 R)
• M11: 1,441,824 km (0.088 R)
• M12: 1,570,329 km (0.113 R)
• M13: 1,674,150 km (0.108 R)
• M14: 1,770,491 km (0.099 R)
• M15: 1,908,869 km (0.094 R)
• M16: 2,196,546 km (0.116 R)
• M17: 2,388,928 km (0.115 R)
• M18: 2,598,216 km (0.116 R)
• M19: 2,722,083 km (0.097 R)
• M20: 2,917,757 km (0.1 R)
• M21: 2,999,587 km (0.106 R)
• M22: 3,347,252 km (0.107 R)
• M23: 3,420,855 km (0.102 R)
• M24: 3,494,905 km (0.096 R)
• M25: 3,632,236 km (0.053 R)
• M26: 3,745,931 km (0.031 R)
• M27: 3,925,299 km (0.102 R)
• M28: 4,015,955 km (0.06 R)
• M29: 4,239,304 km (0.077 R)
• M30: 4,319,190 km (0.062 R)
• M31: 4,453,229 km (0.118 R)
• M32: 4,588,915 km (0.089 R)
• M33: 4,725,797 km (0.105 R)
• M34: 4,836,350 km (0.113 R)
• M35: 4,933,887 km (0.091 R)
• M36: 5,273,026 km (0.055 R)
• M37: 5,373,406 km (0.097 R)
• M38: 5,459,873 km (0.064 R)
• M39: 5,692,947 km (0.069 R)
• M40: 5,825,640 km (0.095 R)
• M41: 6,018,921 km (0.051 R)
• M42: 6,305,401 km (0.074 R)
• M43: 6,844,701 km (0.104 R)
• M44: 7,334,933 km (0.085 R)
• M45: 7,414,968 km (0.078 R)
• M46: 7,689,630 km (0.101 R)
• M47: 7,836,385 km (0.077 R)
• M48: 7,951,276 km (0.111 R)
• M49: 8,249,126 km (0.039 R)
• M50: 8,332,452 km (0.096 R)
• M51: 8,416,077 km (0.073 R)
• M52: 8,702,707 km (0.086 R)
• M53: 8,906,908 km (0.097 R)
• M54: 9,026,885 km (0.111 R)
• M55: 9,424,516 km (0.101 R)
• M56: 9,599,247 km (0.1 R)
• M57: 9,757,521 km (0.082 R)
• M58: 10,201,378 km (0.118 R)
• M59: 10,362,794 km (0.071 R)
• M60: 10,852,278 km (0.082 R)
• M61: 11,164,339 km (0.093 R)
• M62: 11,778,588 km (0.073 R)
• M63: 12,213,170 km (0.092 R)
• M64: 12,442,055 km (0.088 R)
• M65: 12,768,777 km (0.095 R)
• M66: 12,923,461 km (0.104 R)
• M67: 13,039,848 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 8.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.93 AU - 3.13 AU

Year: 2684 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,973,731 km

• M1: 109,805 km (0.056 R)
• M2: 215,421 km (0.045 R)
• M3: 286,929 km (0.1 R)
• M4: 426,653 km (0.105 R)
• M5: 512,373 km (0.048 R)
• M6: 632,201 km (0.117 R)
• M7: 761,902 km (0.074 R)
• M8: 853,605 km (0.094 R)
• M9: 981,960 km (0.116 R)
• M10: 1,073,963 km (0.042 R)
• M11: 1,160,431 km (0.069 R)
• M12: 1,231,190 km (0.098 R)
• M13: 1,405,472 km (0.072 R)
• M14: 1,539,212 km (0.11 R)
• M15: 1,627,326 km (0.064 R)
• M16: 1,829,582 km (0.038 R)
• M17: 1,923,380 km (0.073 R)
• M18: 2,018,674 km (0.099 R)
• M19: 2,126,534 km (0.086 R)
• M20: 2,192,207 km (0.12 R)
• M21: 2,303,209 km (0.104 R)
• M22: 2,588,791 km (0.067 R)
• M23: 2,706,375 km (0.046 R)
• M24: 2,837,722 km (0.083 R)
• M25: 2,922,394 km (0.096 R)
• M26: 3,020,231 km (0.082 R)
• M27: 3,320,325 km (0.078 R)
• M28: 3,473,962 km (0.034 R)
• M29: 3,629,992 km (0.103 R)
• M30: 3,748,623 km (0.12 R)
• M31: 3,962,698 km (0.028 R)
• M32: 4,153,286 km (0.057 R)
• M33: 4,208,338 km (0.093 R)
• M34: 4,444,852 km (0.108 R)
• M35: 4,600,284 km (0.089 R)
• M36: 4,786,234 km (0.076 R)
• M37: 4,916,534 km (0.028 R)
• M38: 5,062,691 km (0.088 R)
• M39: 5,845,537 km (0.081 R)
• M40: 6,031,487 km (0.114 R)
• M41: 6,345,942 km (0.086 R)
• M42: 6,425,378 km (0.115 R)
• M43: 6,617,312 km (0.084 R)
• M44: 6,697,945 km (0.098 R)
• M45: 6,941,640 km (0.07 R)
• M46: 7,023,470 km (0.099 R)
• M47: 7,122,205 km (0.116 R)
• M48: 7,271,205 km (0.091 R)
• M49: 7,337,626 km (0.118 R)
• M50: 7,656,419 km (0.031 R)
• M51: 8,151,588 km (0.097 R)
• M52: 8,429,391 km (0.053 R)
• M53: 8,727,839 km (0.1 R)
• M54: 9,047,679 km (0.114 R)
• M55: 9,137,288 km (0.095 R)
• M56: 9,571,122 km (0.115 R)
• M57: 9,662,377 km (0.094 R)
• M58: 9,845,634 km (0.119 R)
• M59: 9,919,386 km (0.075 R)
• M60: 10,197,189 km (0.069 R)
• M61: 10,402,587 km (0.1 R)
• M62: 10,609,481 km (0.062 R)
• M63: 10,893,717 km (0.106 R)
• M64: 11,314,985 km (0.078 R)
• M65: 11,411,625 km (0.1 R)
• M66: 11,859,072 km (0.088 R)
• M67: 12,511,169 km (0.086 R)
• M68: 12,731,228 km (0.092 R)
• M69: 12,891,896 km (0.088 R)
• M70: 13,726,502 km (0.108 R)
• M71: 13,788,286 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 9.4

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.47 AU - 4.13 AU

Year: 4940 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,973,731 km

• M1: 207,791 km (0.109 R)
• M2: 280,047 km (0.116 R)
• M3: 441,164 km (0.119 R)
• M4: 512,971 km (0.106 R)
• M5: 647,011 km (0.082 R)
• M6: 768,035 km (0.107 R)
• M7: 844,630 km (0.115 R)
• M8: 923,916 km (0.078 R)
• M9: 1,062,145 km (0.109 R)
• M10: 1,222,364 km (0.109 R)
• M11: 1,282,652 km (0.099 R)
• M12: 1,422,077 km (0.085 R)
• M13: 1,566,738 km (0.095 R)
• M14: 1,632,562 km (0.068 R)
• M15: 2,084,048 km (0.118 R)
• M16: 2,324,003 km (0.067 R)
• M17: 2,770,403 km (0.106 R)
• M18: 2,871,082 km (0.026 R)
• M19: 2,931,969 km (0.094 R)
• M20: 3,243,431 km (0.117 R)
• M21: 4,148,499 km (0.094 R)
• M22: 4,474,622 km (0.078 R)
• M23: 4,785,037 km (0.111 R)
• M24: 5,004,049 km (0.056 R)
• M25: 5,201,368 km (0.111 R)
• M26: 5,376,248 km (0.108 R)
• M27: 6,069,036 km (0.074 R)
• M28: 6,386,034 km (0.09 R)
• M29: 6,546,552 km (0.031 R)
• M30: 6,981,134 km (0.112 R)
• M31: 7,118,764 km (0.101 R)
• M32: 7,257,442 km (0.109 R)
• M33: 7,424,991 km (0.118 R)
• M34: 7,821,126 km (0.1 R)
• M35: 8,165,949 km (0.094 R)
• M36: 8,692,683 km (0.103 R)
• M37: 9,290,925 km (0.096 R)
• M38: 9,595,058 km (0.097 R)
• M39: 9,656,243 km (0.066 R)
• M40: 9,933,299 km (0.045 R)
• M41: 10,181,781 km (0.053 R)
• M42: 10,244,313 km (0.047 R)
• M43: 11,390,083 km (0.074 R)
• M44: 11,617,621 km (0.111 R)
• M45: 12,143,308 km (0.073 R)
• M46: 13,663,222 km (0.08 R)
• M47: 13,801,152 km (0.108 R)
• M48: 14,957,244 km (0.108 R)
• M49: 15,135,116 km (0.111 R)
• M50: 15,206,474 km (0.078 R)
• M51: 15,385,243 km (0.107 R)
• M52: 16,071,299 km (0.092 R)
• M53: 16,767,378 km (0.083 R)
• M54: 17,510,580 km (0.078 R)
• M55: 18,837,065 km (0.086 R)
• M56: 19,183,384 km (0.065 R)
• M57: 19,299,322 km (0.061 R)
• M58: 20,234,907 km (0.045 R)
• M59: 20,510,616 km (0.063 R)
• M60: 21,345,073 km (0.091 R)
• M61: 21,465,200 km (0.115 R)
• M62: 21,545,385 km (0.077 R)
• M63: 21,867,170 km (0.093 R)
• M64: 22,109,668 km (0.101 R)
• M65: 22,434,295 km (0.087 R)
• M66: 22,597,058 km (0.053 R)
• M67: 22,883,089 km (0.071 R)
• M68: 23,458,741 km (0.11 R)
• M69: 24,414,821 km (0.093 R)
• M70: 24,498,596 km (0.064 R)
• M71: 25,214,272 km (0.11 R)
• M72: 25,383,617 km (0.06 R)
• M73: 26,064,886 km (0.06 R)
• M74: 26,279,110 km (0.106 R)
• M75: 27,750,704 km (0.118 R)
• M76: 27,925,734 km (0.097 R)
• M77: 28,232,559 km (0.106 R)
• M78: 29,027,073 km (0.097 R)
• M79: 29,115,785 km (0.104 R)
• M80: 29,382,518 km (0.112 R)
• M81: 29,516,258 km (0.117 R)
• M82: 29,828,918 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.3

Radius: 5.7

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.1 AU - 6.68 AU

Year: 9532 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,973,731 km

• M1: 136,433 km (0.108 R)
• M2: 201,508 km (0.101 R)
• M3: 268,079 km (0.119 R)
• M4: 714,629 km (0.089 R)
• M5: 975,378 km (0.07 R)
• M6: 1,158,037 km (0.051 R)
• M7: 1,200,074 km (0.054 R)
• M8: 1,307,485 km (0.028 R)
• M9: 1,720,525 km (0.049 R)
• M10: 1,891,515 km (0.117 R)
• M11: 2,042,460 km (0.059 R)
• M12: 2,145,383 km (0.115 R)
• M13: 2,223,623 km (0.114 R)
• M14: 2,464,176 km (0.084 R)
• M15: 3,204,985 km (0.119 R)
• M16: 3,294,594 km (0.066 R)
• M17: 3,385,250 km (0.112 R)
• M18: 3,445,987 km (0.1 R)
• M19: 3,599,624 km (0.067 R)
• M20: 4,467,591 km (0.078 R)
• M21: 5,974,939 km (0.065 R)
• M22: 6,234,042 km (0.095 R)
• M23: 6,383,790 km (0.088 R)
• M24: 6,459,038 km (0.06 R)
• M25: 6,496,736 km (0.042 R)
• M26: 6,917,106 km (0.096 R)
• M27: 7,033,194 km (0.089 R)
• M28: 7,424,991 km (0.049 R)
• M29: 8,476,664 km (0.08 R)
• M30: 9,488,095 km (0.118 R)
• M31: 10,849,885 km (0.111 R)
• M32: 13,123,922 km (0.106 R)
• M33: 13,557,157 km (0.1 R)
• M34: 14,092,867 km (0.068 R)
• M35: 15,589,145 km (0.084 R)
• M36: 15,640,009 km (0.073 R)
• M37: 16,047,812 km (0.094 R)
• M38: 16,150,437 km (0.081 R)
• M39: 17,397,634 km (0.107 R)
• M40: 18,567,789 km (0.099 R)
• M41: 20,204,090 km (0.075 R)
• M42: 20,759,846 km (0.093 R)
• M43: 21,546,133 km (0.029 R)
• M44: 21,659,229 km (0.093 R)
• M45: 21,772,624 km (0.108 R)
• M46: 21,942,866 km (0.104 R)
• M47: 22,056,710 km (0.113 R)
• M48: 22,284,996 km (0.116 R)
• M49: 22,571,327 km (0.113 R)
• M50: 22,628,772 km (0.109 R)
• M51: 22,801,259 km (0.113 R)
• M52: 22,859,003 km (0.103 R)
• M53: 22,974,343 km (0.109 R)
• M54: 24,728,229 km (0.12 R)
• M55: 26,343,138 km (0.117 R)
• M56: 26,464,013 km (0.087 R)
• M57: 26,524,600 km (0.116 R)
• M58: 27,254,937 km (0.099 R)
• M59: 27,622,499 km (0.106 R)
• M60: 27,745,468 km (0.109 R)
• M61: 27,806,953 km (0.061 R)
• M62: 28,115,274 km (0.059 R)
• M63: 28,673,125 km (0.059 R)
• M64: 29,925,558 km (0.11 R)
• M65: 30,558,507 km (0.117 R)
• M66: 31,773,241 km (0.037 R)
• M67: 32,548,607 km (0.04 R)
• M68: 35,310,782 km (0.114 R)
• M69: 35,377,503 km (0.111 R)
• M70: 35,444,224 km (0.046 R)
• M71: 36,180,843 km (0.107 R)
• M72: 36,382,651 km (0.049 R)
• M73: 36,855,081 km (0.088 R)
• M74: 36,922,699 km (0.106 R)
• M75: 37,873,992 km (0.099 R)
• M76: 38,147,158 km (0.074 R)
• M77: 38,352,556 km (0.049 R)
• M78: 38,970,993 km (0.051 R)
• M79: 39,246,852 km (0.04 R)
• M80: 39,592,572 km (0.073 R)
• M81: 40,356,868 km (0.06 R)
• M82: 41,336,584 km (0.11 R)
• M83: 42,607,718 km (0.084 R)
• M84: 44,538,278 km (0.034 R)
• M85: 45,478,052 km (0.071 R)
• M86: 45,550,607 km (0.109 R)
• M87: 45,768,421 km (0.099 R)
• M88: 46,205,247 km (0.099 R)
• M89: 48,335,970 km (0.097 R)
• M90: 48,558,272 km (0.098 R)
• M91: 49,973,767 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit