🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 14.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 379 Days

Day: 12.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,931,742 km

• M1: 188,045 km (0.11 R)
• M2: 306,227 km (0.096 R)
• M3: 398,828 km (0.075 R)
• M4: 515,514 km (0.07 R)
• M5: 656,884 km (0.027 R)
• M6: 752,178 km (0.107 R)
• M7: 899,233 km (0.092 R)
• M8: 994,527 km (0.106 R)
• M9: 1,142,329 km (0.025 R)
• M10: 1,322,894 km (0.111 R)
• M11: 1,471,893 km (0.074 R)
• M12: 1,656,497 km (0.111 R)
• M13: 1,796,072 km (0.034 R)
• M14: 1,997,431 km (0.085 R)
• M15: 2,111,275 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 9.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 580 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,931,742 km

• M1: 121,174 km (0.07 R)
• M2: 203,603 km (0.081 R)
• M3: 269,276 km (0.107 R)
• M4: 360,980 km (0.108 R)
• M5: 463,005 km (0.11 R)
• M6: 551,418 km (0.103 R)
• M7: 623,973 km (0.073 R)
• M8: 743,501 km (0.118 R)
• M9: 825,032 km (0.056 R)
• M10: 931,546 km (0.076 R)
• M11: 1,029,383 km (0.092 R)
• M12: 1,255,126 km (0.091 R)
• M13: 1,374,206 km (0.115 R)
• M14: 1,445,415 km (0.106 R)
• M15: 1,618,499 km (0.11 R)
• M16: 1,710,352 km (0.119 R)
• M17: 1,837,361 km (0.117 R)
• M18: 1,922,033 km (0.096 R)
• M19: 2,002,367 km (0.042 R)
• M20: 2,071,931 km (0.114 R)
• M21: 2,213,899 km (0.101 R)
• M22: 2,328,491 km (0.107 R)
• M23: 2,401,943 km (0.082 R)
• M24: 2,488,710 km (0.116 R)
• M25: 2,551,242 km (0.109 R)
• M26: 2,768,159 km (0.106 R)
• M27: 3,010,956 km (0.1 R)
• M28: 3,091,290 km (0.108 R)
• M29: 3,172,223 km (0.117 R)
• M30: 3,240,290 km (0.066 R)
• M31: 3,412,627 km (0.08 R)
• M32: 3,475,458 km (0.089 R)
• M33: 3,581,074 km (0.077 R)
• M34: 3,651,983 km (0.047 R)
• M35: 3,962,548 km (0.089 R)
• M36: 4,036,001 km (0.1 R)
• M37: 4,169,293 km (0.051 R)
• M38: 4,289,121 km (0.038 R)
• M39: 4,372,147 km (0.117 R)
• M40: 4,478,661 km (0.106 R)
• M41: 4,555,255 km (0.046 R)
• M42: 4,811,068 km (0.1 R)
• M43: 4,944,808 km (0.046 R)
• M44: 5,079,745 km (0.067 R)
• M45: 5,151,702 km (0.11 R)
• M46: 5,223,958 km (0.056 R)
• M47: 5,320,897 km (0.101 R)
• M48: 5,401,979 km (0.109 R)
• M49: 5,500,115 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 11.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.56 AU - 2.04 AU

Year: 1667 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,931,742 km

• M1: 161,865 km (0.027 R)
• M2: 237,412 km (0.108 R)
• M3: 331,359 km (0.089 R)
• M4: 421,118 km (0.101 R)
• M5: 889,210 km (0.075 R)
• M6: 1,052,571 km (0.098 R)
• M7: 1,226,403 km (0.096 R)
• M8: 1,312,273 km (0.051 R)
• M9: 1,490,294 km (0.115 R)
• M10: 1,666,071 km (0.119 R)
• M11: 1,794,576 km (0.082 R)
• M12: 1,893,011 km (0.081 R)
• M13: 2,050,089 km (0.11 R)
• M14: 2,211,505 km (0.086 R)
• M15: 2,365,292 km (0.117 R)
• M16: 2,461,633 km (0.104 R)
• M17: 2,733,901 km (0.109 R)
• M18: 2,860,910 km (0.035 R)
• M19: 2,976,848 km (0.078 R)
• M20: 3,213,811 km (0.086 R)
• M21: 3,443,294 km (0.09 R)
• M22: 3,818,785 km (0.076 R)
• M23: 3,904,205 km (0.06 R)
• M24: 4,018,797 km (0.109 R)
• M25: 4,685,256 km (0.105 R)
• M26: 5,117,294 km (0.065 R)
• M27: 5,562,198 km (0.081 R)
• M28: 5,659,138 km (0.045 R)
• M29: 5,740,519 km (0.057 R)
• M30: 5,904,179 km (0.085 R)
• M31: 6,086,090 km (0.05 R)
• M32: 6,202,777 km (0.039 R)
• M33: 6,557,473 km (0.046 R)
• M34: 6,814,931 km (0.057 R)
• M35: 7,110,686 km (0.1 R)
• M36: 7,428,581 km (0.053 R)
• M37: 7,950,528 km (0.086 R)
• M38: 8,041,783 km (0.102 R)
• M39: 8,354,443 km (0.05 R)
• M40: 8,447,193 km (0.115 R)
• M41: 9,125,171 km (0.097 R)
• M42: 9,683,919 km (0.058 R)
• M43: 9,840,099 km (0.114 R)
• M44: 10,056,118 km (0.095 R)
• M45: 10,293,680 km (0.064 R)
• M46: 10,875,316 km (0.104 R)
• M47: 11,037,630 km (0.097 R)
• M48: 11,364,801 km (0.094 R)
• M49: 11,923,997 km (0.047 R)
• M50: 12,175,472 km (0.1 R)
• M51: 12,344,068 km (0.111 R)
• M52: 12,662,413 km (0.071 R)
• M53: 13,112,553 km (0.116 R)
• M54: 13,307,179 km (0.028 R)
• M55: 13,415,638 km (0.119 R)
• M56: 13,720,967 km (0.063 R)
• M57: 14,116,953 km (0.061 R)
• M58: 14,516,678 km (0.102 R)
• M59: 14,606,138 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 14.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.8 AU - 1.96 AU

Year: 1779 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,931,742 km

• M1: 188,643 km (0.106 R)
• M2: 295,605 km (0.098 R)
• M3: 407,654 km (0.116 R)
• M4: 508,633 km (0.095 R)
• M5: 930,499 km (0.066 R)
• M6: 1,123,480 km (0.087 R)
• M7: 1,486,853 km (0.078 R)
• M8: 1,727,556 km (0.101 R)
• M9: 2,125,337 km (0.065 R)
• M10: 2,373,071 km (0.096 R)
• M11: 2,604,499 km (0.057 R)
• M12: 2,762,923 km (0.105 R)
• M13: 2,993,154 km (0.079 R)
• M14: 3,272,154 km (0.066 R)
• M15: 3,386,148 km (0.092 R)
• M16: 3,633,134 km (0.095 R)
• M17: 3,886,104 km (0.089 R)
• M18: 3,991,870 km (0.041 R)
• M19: 4,098,832 km (0.118 R)
• M20: 4,488,385 km (0.096 R)
• M21: 4,744,048 km (0.099 R)
• M22: 5,337,203 km (0.082 R)
• M23: 5,438,331 km (0.105 R)
• M24: 5,625,628 km (0.079 R)
• M25: 5,780,312 km (0.064 R)
• M26: 6,059,013 km (0.102 R)
• M27: 6,217,736 km (0.118 R)
• M28: 6,324,400 km (0.102 R)
• M29: 6,647,830 km (0.106 R)
• M30: 6,811,640 km (0.064 R)
• M31: 7,032,147 km (0.113 R)
• M32: 7,708,030 km (0.095 R)
• M33: 8,248,228 km (0.108 R)
• M34: 8,483,546 km (0.111 R)
• M35: 8,602,027 km (0.054 R)
• M36: 8,880,728 km (0.097 R)
• M37: 9,101,684 km (0.074 R)
• M38: 9,344,930 km (0.055 R)
• M39: 9,446,956 km (0.104 R)
• M40: 9,693,194 km (0.054 R)
• M41: 10,150,365 km (0.101 R)
• M42: 10,255,233 km (0.045 R)
• M43: 10,550,839 km (0.094 R)
• M44: 11,085,801 km (0.111 R)
• M45: 11,237,194 km (0.091 R)
• M46: 11,761,385 km (0.119 R)
• M47: 12,093,193 km (0.036 R)
• M48: 12,788,673 km (0.081 R)
• M49: 13,175,533 km (0.092 R)
• M50: 13,543,245 km (0.078 R)
• M51: 13,984,259 km (0.113 R)
• M52: 14,453,697 km (0.04 R)
• M53: 14,571,880 km (0.098 R)
• M54: 14,928,372 km (0.114 R)
• M55: 15,071,686 km (0.101 R)
• M56: 15,892,979 km (0.089 R)
• M57: 16,039,435 km (0.053 R)
• M58: 16,481,497 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 12.9

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.93 AU - 2.61 AU

Year: 2361 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,931,742 km

• M1: 166,951 km (0.106 R)
• M2: 280,496 km (0.077 R)
• M3: 470,037 km (0.097 R)
• M4: 641,625 km (0.101 R)
• M5: 867,518 km (0.116 R)
• M6: 1,094,907 km (0.034 R)
• M7: 1,234,182 km (0.112 R)
• M8: 1,407,566 km (0.11 R)
• M9: 1,531,134 km (0.101 R)
• M10: 1,728,603 km (0.106 R)
• M11: 1,872,068 km (0.093 R)
• M12: 2,019,571 km (0.112 R)
• M13: 2,149,273 km (0.063 R)
• M14: 2,451,460 km (0.084 R)
• M15: 2,649,079 km (0.085 R)
• M16: 2,767,710 km (0.103 R)
• M17: 2,863,902 km (0.076 R)
• M18: 3,047,608 km (0.118 R)
• M19: 3,942,053 km (0.101 R)
• M20: 4,091,951 km (0.089 R)
• M21: 4,202,204 km (0.048 R)
• M22: 4,397,579 km (0.076 R)
• M23: 4,739,410 km (0.12 R)
• M24: 4,943,013 km (0.106 R)
• M25: 5,045,787 km (0.047 R)
• M26: 5,253,728 km (0.097 R)
• M27: 5,540,357 km (0.103 R)
• M28: 5,677,987 km (0.088 R)
• M29: 5,972,246 km (0.113 R)
• M30: 6,383,192 km (0.049 R)
• M31: 6,495,390 km (0.106 R)
• M32: 6,918,004 km (0.103 R)
• M33: 7,033,344 km (0.063 R)
• M34: 7,316,084 km (0.042 R)
• M35: 7,433,668 km (0.082 R)
• M36: 7,619,618 km (0.087 R)
• M37: 7,721,644 km (0.115 R)
• M38: 7,892,933 km (0.085 R)
• M39: 8,065,420 km (0.085 R)
• M40: 8,169,390 km (0.04 R)
• M41: 8,414,132 km (0.104 R)
• M42: 8,714,375 km (0.117 R)
• M43: 8,821,188 km (0.09 R)
• M44: 8,946,401 km (0.102 R)
• M45: 9,090,315 km (0.08 R)
• M46: 9,398,486 km (0.114 R)
• M47: 9,489,891 km (0.074 R)
• M48: 10,044,001 km (0.056 R)
• M49: 10,212,299 km (0.089 R)
• M50: 10,325,095 km (0.099 R)
• M51: 10,419,342 km (0.099 R)
• M52: 10,990,956 km (0.034 R)
• M53: 11,319,323 km (0.096 R)
• M54: 11,416,562 km (0.102 R)
• M55: 11,553,144 km (0.116 R)
• M56: 12,105,011 km (0.093 R)
• M57: 12,424,253 km (0.093 R)
• M58: 12,605,117 km (0.034 R)
• M59: 12,867,810 km (0.111 R)
• M60: 13,111,805 km (0.11 R)
• M61: 13,480,863 km (0.075 R)
• M62: 13,811,923 km (0.118 R)
• M63: 13,915,893 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 8.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.83 AU - 3.29 AU

Year: 3695 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,931,742 km

• M1: 109,356 km (0.118 R)
• M2: 246,986 km (0.091 R)
• M3: 320,887 km (0.115 R)
• M4: 404,513 km (0.103 R)
• M5: 578,046 km (0.107 R)
• M6: 724,502 km (0.111 R)
• M7: 905,815 km (0.101 R)
• M8: 1,019,509 km (0.11 R)
• M9: 1,261,409 km (0.115 R)
• M10: 1,363,285 km (0.087 R)
• M11: 1,589,178 km (0.047 R)
• M12: 1,755,980 km (0.085 R)
• M13: 1,841,550 km (0.11 R)
• M14: 1,943,276 km (0.115 R)
• M15: 2,002,218 km (0.096 R)
• M16: 2,152,265 km (0.077 R)
• M17: 2,463,578 km (0.063 R)
• M18: 2,543,762 km (0.067 R)
• M19: 2,872,878 km (0.076 R)
• M20: 2,991,359 km (0.067 R)
• M21: 3,445,688 km (0.072 R)
• M22: 3,735,908 km (0.092 R)
• M23: 4,129,051 km (0.055 R)
• M24: 4,186,347 km (0.115 R)
• M25: 4,301,687 km (0.032 R)
• M26: 4,379,029 km (0.119 R)
• M27: 4,673,737 km (0.095 R)
• M28: 4,853,703 km (0.097 R)
• M29: 5,117,594 km (0.085 R)
• M30: 5,701,923 km (0.106 R)
• M31: 5,980,474 km (0.093 R)
• M32: 6,067,091 km (0.027 R)
• M33: 6,484,170 km (0.057 R)
• M34: 7,138,661 km (0.112 R)
• M35: 7,885,154 km (0.069 R)
• M36: 7,980,149 km (0.084 R)
• M37: 8,123,464 km (0.074 R)
• M38: 8,583,028 km (0.071 R)
• M39: 8,877,586 km (0.112 R)
• M40: 9,075,804 km (0.091 R)
• M41: 9,401,029 km (0.066 R)
• M42: 9,476,726 km (0.086 R)
• M43: 10,166,222 km (0.079 R)
• M44: 11,163,891 km (0.094 R)
• M45: 11,324,409 km (0.118 R)
• M46: 11,431,671 km (0.085 R)
• M47: 11,512,454 km (0.095 R)
• M48: 11,755,849 km (0.082 R)
• M49: 12,192,675 km (0.052 R)
• M50: 12,330,305 km (0.117 R)
• M51: 12,385,507 km (0.076 R)
• M52: 12,801,987 km (0.07 R)
• M53: 13,138,583 km (0.07 R)
• M54: 13,251,379 km (0.075 R)
• M55: 13,449,597 km (0.036 R)
• M56: 13,620,437 km (0.08 R)
• M57: 13,877,746 km (0.06 R)
• M58: 14,630,522 km (0.099 R)
• M59: 14,688,865 km (0.075 R)
• M60: 15,307,303 km (0.086 R)
• M61: 15,455,854 km (0.068 R)
• M62: 15,545,164 km (0.117 R)
• M63: 15,634,623 km (0.116 R)
• M64: 15,844,210 km (0.097 R)
• M65: 15,904,198 km (0.057 R)
• M66: 16,054,694 km (0.029 R)
• M67: 16,661,014 km (0.116 R)
• M68: 16,905,756 km (0.067 R)
• M69: 16,967,091 km (0.07 R)
• M70: 17,059,244 km (0.06 R)
• M71: 17,182,363 km (0.084 R)
• M72: 19,128,631 km (0.106 R)
• M73: 19,642,200 km (0.071 R)
• M74: 20,486,381 km (0.109 R)
• M75: 20,715,715 km (0.115 R)
• M76: 21,176,775 km (0.104 R)
• M77: 21,475,074 km (0.08 R)
• M78: 21,574,855 km (0.108 R)
• M79: 21,774,718 km (0.115 R)
• M80: 22,008,689 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.1

Radius: 4.5

Gravity: 35.41 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.01 AU - 7.87 AU

Year: 14008 Days

Day: 19.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,931,742 km

• M1: 84,224 km (0.091 R)
• M2: 116,836 km (0.111 R)
• M3: 156,779 km (0.114 R)
• M4: 215,421 km (0.059 R)
• M5: 676,182 km (0.058 R)
• M6: 1,135,448 km (0.066 R)
• M7: 1,485,357 km (0.101 R)
• M8: 1,564,495 km (0.117 R)
• M9: 1,699,581 km (0.095 R)
• M10: 1,838,408 km (0.075 R)
• M11: 2,307,248 km (0.106 R)
• M12: 2,811,094 km (0.11 R)
• M13: 2,876,468 km (0.116 R)
• M14: 3,075,583 km (0.062 R)
• M15: 3,486,977 km (0.1 R)
• M16: 3,627,898 km (0.098 R)
• M17: 3,806,817 km (0.109 R)
• M18: 4,285,381 km (0.101 R)
• M19: 4,782,644 km (0.111 R)
• M20: 5,789,138 km (0.066 R)
• M21: 6,683,434 km (0.117 R)
• M22: 7,124,150 km (0.112 R)
• M23: 8,644,064 km (0.106 R)
• M24: 8,882,822 km (0.028 R)
• M25: 8,979,014 km (0.103 R)
• M26: 9,172,294 km (0.091 R)
• M27: 9,318,152 km (0.111 R)
• M28: 9,464,758 km (0.061 R)
• M29: 10,410,965 km (0.075 R)
• M30: 11,179,150 km (0.104 R)
• M31: 11,282,971 km (0.114 R)
• M32: 11,648,737 km (0.059 R)
• M33: 12,499,351 km (0.107 R)
• M34: 12,769,225 km (0.093 R)
• M35: 14,598,359 km (0.045 R)
• M36: 15,572,091 km (0.091 R)
• M37: 15,804,267 km (0.081 R)
• M38: 16,037,640 km (0.1 R)
• M39: 16,154,625 km (0.101 R)
• M40: 16,330,852 km (0.088 R)
• M41: 16,922,511 km (0.058 R)
• M42: 17,340,936 km (0.095 R)
• M43: 17,641,927 km (0.035 R)
• M44: 17,702,365 km (0.082 R)
• M45: 18,187,960 km (0.073 R)
• M46: 18,616,557 km (0.029 R)
• M47: 18,986,513 km (0.1 R)
• M48: 19,110,380 km (0.051 R)
• M49: 19,296,629 km (0.077 R)
• M50: 19,984,929 km (0.077 R)
• M51: 20,553,999 km (0.06 R)
• M52: 22,162,476 km (0.111 R)
• M53: 22,227,700 km (0.096 R)
• M54: 22,554,572 km (0.109 R)
• M55: 22,817,116 km (0.062 R)
• M56: 23,279,224 km (0.099 R)
• M57: 23,411,768 km (0.089 R)
• M58: 25,909,304 km (0.113 R)
• M59: 25,977,969 km (0.1 R)
• M60: 26,668,064 km (0.099 R)
• M61: 26,737,328 km (0.033 R)
• M62: 28,136,517 km (0.101 R)
• M63: 30,641,833 km (0.111 R)
• M64: 32,474,407 km (0.089 R)
• M65: 33,665,804 km (0.093 R)
• M66: 33,890,799 km (0.116 R)
• M67: 34,041,145 km (0.069 R)
• M68: 34,116,393 km (0.082 R)
• M69: 35,251,242 km (0.071 R)
• M70: 36,091,234 km (0.055 R)
• M71: 38,181,117 km (0.044 R)
• M72: 39,280,063 km (0.097 R)
• M73: 41,348,403 km (0.097 R)
• M74: 42,476,670 km (0.113 R)
• M75: 42,800,998 km (0.101 R)
• M76: 43,370,367 km (0.103 R)
• M77: 44,024,110 km (0.03 R)
• M78: 44,846,001 km (0.045 R)
• M79: 46,755,319 km (0.042 R)
• M80: 47,341,593 km (0.068 R)
• M81: 47,425,667 km (0.06 R)
• M82: 48,775,787 km (0.107 R)
• M83: 49,200,197 km (0.104 R)
• M84: 50,824,530 km (0.12 R)
• M85: 51,946,065 km (0.104 R)
• M86: 53,424,840 km (0.098 R)
• M87: 53,950,079 km (0.064 R)
• M88: 55,182,167 km (0.116 R)
• M89: 56,156,797 km (0.054 R)
• M90: 57,943,444 km (0.104 R)
• M91: 60,931,811 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit