🌌 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: 734.4

Radius: 9.2

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 335 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,093,230 km

• M1: 114,891 km (0.116 R)
• M2: 178,620 km (0.038 R)
• M3: 269,575 km (0.089 R)
• M4: 372,648 km (0.088 R)
• M5: 448,345 km (0.116 R)
• M6: 593,904 km (0.072 R)
• M7: 656,884 km (0.115 R)
• M8: 722,408 km (0.08 R)
• M9: 801,845 km (0.08 R)
• M10: 896,540 km (0.095 R)
• M11: 957,875 km (0.045 R)
• M12: 1,029,084 km (0.101 R)
• M13: 1,089,222 km (0.064 R)
• M14: 1,150,557 km (0.11 R)
• M15: 1,213,089 km (0.071 R)
• M16: 1,327,980 km (0.066 R)
• M17: 1,408,165 km (0.095 R)
• M18: 1,470,697 km (0.032 R)
• M19: 1,539,063 km (0.116 R)
• M20: 1,608,476 km (0.086 R)
• M21: 1,725,013 km (0.089 R)
• M22: 1,875,957 km (0.115 R)
• M23: 1,945,221 km (0.082 R)
• M24: 2,042,310 km (0.099 R)
• M25: 2,169,020 km (0.073 R)
• M26: 2,247,409 km (0.106 R)
• M27: 2,389,676 km (0.115 R)
• M28: 2,464,924 km (0.117 R)
• M29: 2,535,086 km (0.097 R)
• M30: 2,641,599 km (0.076 R)
• M31: 2,731,508 km (0.112 R)
• M32: 2,804,212 km (0.039 R)
• M33: 2,883,798 km (0.111 R)
• M34: 3,089,046 km (0.104 R)
• M35: 3,190,324 km (0.05 R)
• M36: 3,299,082 km (0.099 R)
• M37: 3,389,589 km (0.116 R)
• M38: 3,454,813 km (0.087 R)
• M39: 3,513,904 km (0.056 R)
• M40: 3,573,295 km (0.066 R)
• M41: 3,693,123 km (0.11 R)
• M42: 3,773,606 km (0.12 R)
• M43: 3,984,689 km (0.12 R)
• M44: 4,164,655 km (0.047 R)
• M45: 4,304,978 km (0.115 R)
• M46: 4,489,731 km (0.095 R)
• M47: 4,793,714 km (0.083 R)
• M48: 4,933,439 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,093,230 km

• M1: 184,753 km (0.111 R)
• M2: 270,024 km (0.069 R)
• M3: 395,238 km (0.118 R)
• M4: 518,357 km (0.093 R)
• M5: 626,665 km (0.115 R)
• M6: 722,408 km (0.082 R)
• M7: 812,466 km (0.086 R)
• M8: 927,208 km (0.114 R)
• M9: 1,039,406 km (0.119 R)
• M10: 1,161,179 km (0.091 R)
• M11: 1,265,000 km (0.066 R)
• M12: 1,353,412 km (0.093 R)
• M13: 1,448,855 km (0.033 R)
• M14: 1,566,738 km (0.062 R)
• M15: 1,682,677 km (0.057 R)
• M16: 1,780,963 km (0.083 R)
• M17: 2,148,824 km (0.084 R)
• M18: 2,290,194 km (0.067 R)
• M19: 2,405,683 km (0.064 R)
• M20: 2,540,920 km (0.082 R)
• M21: 2,642,646 km (0.107 R)
• M22: 2,800,921 km (0.097 R)
• M23: 2,918,505 km (0.1 R)
• M24: 3,019,035 km (0.115 R)
• M25: 3,386,447 km (0.044 R)
• M26: 3,478,898 km (0.112 R)
• M27: 3,592,294 km (0.083 R)
• M28: 3,761,489 km (0.076 R)
• M29: 3,857,381 km (0.118 R)
• M30: 3,988,878 km (0.105 R)
• M31: 4,164,356 km (0.102 R)
• M32: 4,249,328 km (0.114 R)
• M33: 4,370,951 km (0.106 R)
• M34: 4,500,951 km (0.107 R)
• M35: 4,610,307 km (0.045 R)
• M36: 4,839,192 km (0.109 R)
• M37: 4,988,939 km (0.114 R)
• M38: 5,170,551 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 12.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.22 AU - 1.4 AU

Year: 1054 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,093,230 km

• M1: 158,125 km (0.115 R)
• M2: 258,804 km (0.118 R)
• M3: 344,524 km (0.12 R)
• M4: 492,775 km (0.087 R)
• M5: 584,030 km (0.076 R)
• M6: 662,120 km (0.101 R)
• M7: 797,805 km (0.116 R)
• M8: 1,044,642 km (0.085 R)
• M9: 1,174,493 km (0.111 R)
• M10: 1,264,401 km (0.1 R)
• M11: 1,390,213 km (0.113 R)
• M12: 1,471,893 km (0.057 R)
• M13: 1,860,848 km (0.098 R)
• M14: 2,020,918 km (0.096 R)
• M15: 2,106,637 km (0.092 R)
• M16: 2,201,632 km (0.109 R)
• M17: 2,281,816 km (0.114 R)
• M18: 2,387,732 km (0.118 R)
• M19: 2,587,744 km (0.083 R)
• M20: 2,672,716 km (0.108 R)
• M21: 2,845,651 km (0.075 R)
• M22: 3,013,350 km (0.052 R)
• M23: 3,148,138 km (0.082 R)
• M24: 3,266,619 km (0.06 R)
• M25: 3,433,122 km (0.074 R)
• M26: 3,526,919 km (0.12 R)
• M27: 3,640,614 km (0.109 R)
• M28: 3,755,505 km (0.097 R)
• M29: 3,881,317 km (0.084 R)
• M30: 3,998,901 km (0.081 R)
• M31: 4,087,762 km (0.056 R)
• M32: 4,177,371 km (0.067 R)
• M33: 4,267,578 km (0.102 R)
• M34: 4,749,583 km (0.077 R)
• M35: 4,896,638 km (0.099 R)
• M36: 5,013,174 km (0.074 R)
• M37: 5,109,216 km (0.077 R)
• M38: 5,325,086 km (0.117 R)
• M39: 5,444,914 km (0.101 R)
• M40: 5,621,140 km (0.052 R)
• M41: 5,967,758 km (0.11 R)
• M42: 6,160,740 km (0.076 R)
• M43: 6,576,472 km (0.068 R)
• M44: 6,717,094 km (0.117 R)
• M45: 7,001,480 km (0.101 R)
• M46: 7,313,989 km (0.063 R)
• M47: 7,411,079 km (0.114 R)
• M48: 7,667,938 km (0.059 R)
• M49: 7,816,040 km (0.073 R)
• M50: 8,002,588 km (0.112 R)
• M51: 8,240,898 km (0.097 R)
• M52: 8,634,939 km (0.036 R)
• M53: 8,724,847 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.2

Radius: 5.4

Gravity: 31.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.87 AU - 7.25 AU

Year: 10486 Days

Day: 15.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,093,230 km

• M1: 86,468 km (0.074 R)
• M2: 157,826 km (0.073 R)
• M3: 245,789 km (0.092 R)
• M4: 310,116 km (0.111 R)
• M5: 395,387 km (0.032 R)
• M6: 472,729 km (0.098 R)
• M7: 716,424 km (0.099 R)
• M8: 792,869 km (0.054 R)
• M9: 851,960 km (0.095 R)
• M10: 1,038,209 km (0.117 R)
• M11: 1,670,559 km (0.101 R)
• M12: 1,956,890 km (0.088 R)
• M13: 2,092,276 km (0.085 R)
• M14: 2,286,753 km (0.089 R)
• M15: 2,753,199 km (0.115 R)
• M16: 2,966,376 km (0.067 R)
• M17: 3,184,939 km (0.082 R)
• M18: 3,344,260 km (0.094 R)
• M19: 3,571,649 km (0.083 R)
• M20: 3,737,254 km (0.077 R)
• M21: 4,110,351 km (0.106 R)
• M22: 4,214,172 km (0.103 R)
• M23: 5,299,205 km (0.084 R)
• M24: 6,225,815 km (0.061 R)
• M25: 6,994,299 km (0.091 R)
• M26: 7,076,877 km (0.098 R)
• M27: 7,326,705 km (0.1 R)
• M28: 7,579,526 km (0.098 R)
• M29: 8,050,310 km (0.089 R)
• M30: 8,093,544 km (0.05 R)
• M31: 8,574,651 km (0.111 R)
• M32: 9,702,020 km (0.095 R)
• M33: 9,933,149 km (0.104 R)
• M34: 10,212,747 km (0.104 R)
• M35: 10,353,519 km (0.078 R)
• M36: 10,495,039 km (0.078 R)
• M37: 10,923,188 km (0.094 R)
• M38: 11,357,022 km (0.106 R)
• M39: 11,944,343 km (0.045 R)
• M40: 12,191,927 km (0.107 R)
• M41: 13,250,332 km (0.061 R)
• M42: 13,301,345 km (0.056 R)
• M43: 13,920,082 km (0.06 R)
• M44: 14,285,400 km (0.046 R)
• M45: 14,548,094 km (0.098 R)
• M46: 15,238,937 km (0.064 R)
• M47: 15,615,325 km (0.07 R)
• M48: 18,050,180 km (0.106 R)
• M49: 18,220,422 km (0.102 R)
• M50: 20,363,861 km (0.026 R)
• M51: 20,837,787 km (0.113 R)
• M52: 21,135,786 km (0.12 R)
• M53: 21,675,684 km (0.082 R)
• M54: 23,631,976 km (0.062 R)
• M55: 23,756,142 km (0.055 R)
• M56: 24,505,478 km (0.031 R)
• M57: 25,072,603 km (0.098 R)
• M58: 25,453,031 km (0.089 R)
• M59: 26,929,113 km (0.043 R)
• M60: 27,972,259 km (0.092 R)
• M61: 29,227,983 km (0.069 R)
• M62: 30,367,171 km (0.079 R)
• M63: 30,502,108 km (0.088 R)
• M64: 32,412,473 km (0.111 R)
• M65: 32,481,438 km (0.071 R)
• M66: 33,521,442 km (0.104 R)
• M67: 33,800,592 km (0.093 R)
• M68: 33,940,466 km (0.083 R)
• M69: 34,501,907 km (0.041 R)
• M70: 35,208,008 km (0.099 R)
• M71: 35,562,855 km (0.055 R)
• M72: 37,210,226 km (0.112 R)
• M73: 37,426,994 km (0.101 R)
• M74: 38,006,985 km (0.109 R)
• M75: 38,736,125 km (0.101 R)
• M76: 38,882,431 km (0.09 R)
• M77: 39,249,245 km (0.047 R)
• M78: 39,469,753 km (0.11 R)
• M79: 41,923,457 km (0.103 R)
• M80: 42,299,546 km (0.103 R)
• M81: 43,055,015 km (0.089 R)
• M82: 43,434,545 km (0.041 R)
• M83: 44,120,302 km (0.105 R)
• M84: 44,349,635 km (0.041 R)
• M85: 44,502,823 km (0.073 R)
• M86: 44,732,755 km (0.065 R)
• M87: 46,820,842 km (0.11 R)
• M88: 46,898,783 km (0.108 R)
• M89: 47,054,813 km (0.063 R)
• M90: 48,624,544 km (0.107 R)
• M91: 50,131,443 km (0.108 R)
• M92: 50,690,640 km (0.061 R)
• M93: 52,056,917 km (0.11 R)
• M94: 53,109,937 km (0.108 R)
• M95: 53,435,312 km (0.113 R)
• M96: 54,661,566 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.2

Radius: 5.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.77 AU - 12.11 AU

Year: 22029 Days

Day: 21.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,093,230 km

• M1: 68,067 km (0.1 R)
• M2: 418,874 km (0.096 R)
• M3: 593,604 km (0.1 R)
• M4: 645,066 km (0.083 R)
• M5: 1,285,195 km (0.094 R)
• M6: 1,491,640 km (0.075 R)
• M7: 2,502,174 km (0.11 R)
• M8: 2,788,953 km (0.095 R)
• M9: 3,086,054 km (0.043 R)
• M10: 3,839,878 km (0.082 R)
• M11: 4,682,264 km (0.113 R)
• M12: 5,034,716 km (0.111 R)
• M13: 5,142,128 km (0.09 R)
• M14: 5,286,639 km (0.087 R)
• M15: 5,322,842 km (0.119 R)
• M16: 5,579,402 km (0.12 R)
• M17: 6,802,664 km (0.093 R)
• M18: 6,961,238 km (0.081 R)
• M19: 7,607,650 km (0.074 R)
• M20: 7,813,646 km (0.083 R)
• M21: 8,063,176 km (0.11 R)
• M22: 8,357,584 km (0.105 R)
• M23: 9,658,936 km (0.106 R)
• M24: 11,678,507 km (0.052 R)
• M25: 12,251,318 km (0.092 R)
• M26: 13,374,349 km (0.075 R)
• M27: 13,523,348 km (0.108 R)
• M28: 18,238,374 km (0.108 R)
• M29: 20,652,435 km (0.117 R)
• M30: 20,709,731 km (0.068 R)
• M31: 20,882,068 km (0.082 R)
• M32: 21,692,290 km (0.082 R)
• M33: 23,343,551 km (0.095 R)
• M34: 23,582,758 km (0.041 R)
• M35: 24,003,278 km (0.113 R)
• M36: 24,973,719 km (0.112 R)
• M37: 25,034,755 km (0.12 R)
• M38: 26,515,624 km (0.11 R)
• M39: 27,266,606 km (0.073 R)
• M40: 27,834,329 km (0.111 R)
• M41: 28,661,456 km (0.106 R)
• M42: 29,045,923 km (0.103 R)
• M43: 30,144,420 km (0.105 R)
• M44: 30,600,693 km (0.063 R)
• M45: 32,448,377 km (0.115 R)
• M46: 32,916,019 km (0.093 R)
• M47: 33,587,714 km (0.102 R)
• M48: 35,013,232 km (0.086 R)
• M49: 35,218,480 km (0.107 R)
• M50: 35,630,174 km (0.116 R)
• M51: 36,458,347 km (0.108 R)
• M52: 37,223,092 km (0.029 R)
• M53: 37,432,678 km (0.119 R)
• M54: 38,133,694 km (0.076 R)
• M55: 39,976,740 km (0.059 R)
• M56: 40,334,578 km (0.032 R)
• M57: 41,269,714 km (0.106 R)
• M58: 42,139,177 km (0.114 R)
• M59: 45,155,220 km (0.104 R)
• M60: 48,849,988 km (0.084 R)
• M61: 50,694,829 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit