🌌 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: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 9.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.65 AU - 0.71 AU

Year: 387 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,330,467 km

• M1: 115,789 km (0.037 R)
• M2: 263,143 km (0.109 R)
• M3: 322,982 km (0.089 R)
• M4: 478,414 km (0.069 R)
• M5: 539,001 km (0.112 R)
• M6: 606,769 km (0.113 R)
• M7: 691,142 km (0.083 R)
• M8: 841,189 km (0.067 R)
• M9: 946,655 km (0.106 R)
• M10: 1,054,216 km (0.107 R)
• M11: 1,130,960 km (0.106 R)
• M12: 1,240,017 km (0.09 R)
• M13: 1,313,021 km (0.104 R)
• M14: 1,387,371 km (0.101 R)
• M15: 1,486,853 km (0.105 R)
• M16: 1,546,543 km (0.114 R)
• M17: 1,718,281 km (0.11 R)
• M18: 1,841,550 km (0.092 R)
• M19: 1,909,168 km (0.112 R)
• M20: 1,974,393 km (0.084 R)
• M21: 2,040,365 km (0.12 R)
• M22: 2,130,573 km (0.097 R)
• M23: 2,211,954 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 12.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 503 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,330,467 km

• M1: 166,054 km (0.05 R)
• M2: 291,267 km (0.086 R)
• M3: 374,892 km (0.114 R)
• M4: 463,454 km (0.115 R)
• M5: 569,818 km (0.109 R)
• M6: 650,601 km (0.108 R)
• M7: 731,683 km (0.08 R)
• M8: 900,430 km (0.114 R)
• M9: 1,066,932 km (0.107 R)
• M10: 1,181,973 km (0.12 R)
• M11: 1,301,651 km (0.031 R)
• M12: 1,473,988 km (0.092 R)
• M13: 1,572,423 km (0.089 R)
• M14: 1,660,536 km (0.041 R)
• M15: 1,769,892 km (0.078 R)
• M16: 2,036,925 km (0.11 R)
• M17: 2,168,571 km (0.11 R)
• M18: 2,425,729 km (0.041 R)
• M19: 2,731,059 km (0.094 R)
• M20: 2,907,883 km (0.107 R)
• M21: 3,025,168 km (0.112 R)
• M22: 3,112,384 km (0.087 R)
• M23: 3,354,283 km (0.106 R)
• M24: 3,610,993 km (0.119 R)
• M25: 3,720,499 km (0.11 R)
• M26: 3,925,747 km (0.112 R)
• M27: 4,012,364 km (0.044 R)
• M28: 4,302,884 km (0.111 R)
• M29: 4,473,425 km (0.057 R)
• M30: 4,811,816 km (0.039 R)
• M31: 4,970,090 km (0.116 R)
• M32: 5,187,157 km (0.105 R)
• M33: 5,272,876 km (0.118 R)
• M34: 5,503,855 km (0.084 R)
• M35: 5,591,520 km (0.069 R)
• M36: 5,689,207 km (0.084 R)
• M37: 5,837,010 km (0.083 R)
• M38: 6,056,171 km (0.09 R)
• M39: 6,217,288 km (0.113 R)
• M40: 6,298,370 km (0.104 R)
• M41: 6,533,388 km (0.095 R)
• M42: 6,760,926 km (0.083 R)
• M43: 6,844,402 km (0.091 R)
• M44: 6,949,120 km (0.108 R)
• M45: 7,245,324 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 12.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.24 AU - 2.9 AU

Year: 2844 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,330,467 km

• M1: 175,179 km (0.117 R)
• M2: 263,143 km (0.079 R)
• M3: 363,523 km (0.115 R)
• M4: 445,502 km (0.062 R)
• M5: 548,276 km (0.04 R)
• M6: 641,775 km (0.089 R)
• M7: 811,568 km (0.025 R)
• M8: 1,100,442 km (0.103 R)
• M9: 1,274,574 km (0.085 R)
• M10: 1,413,849 km (0.097 R)
• M11: 1,833,322 km (0.117 R)
• M12: 2,032,437 km (0.096 R)
• M13: 2,196,845 km (0.082 R)
• M14: 2,291,391 km (0.057 R)
• M15: 2,408,975 km (0.098 R)
• M16: 2,572,485 km (0.111 R)
• M17: 2,830,541 km (0.101 R)
• M18: 3,003,626 km (0.104 R)
• M19: 3,323,915 km (0.096 R)
• M20: 3,408,887 km (0.074 R)
• M21: 3,643,007 km (0.066 R)
• M22: 3,869,798 km (0.077 R)
• M23: 4,010,719 km (0.101 R)
• M24: 4,101,375 km (0.1 R)
• M25: 4,443,954 km (0.115 R)
• M26: 4,672,989 km (0.057 R)
• M27: 4,933,738 km (0.106 R)
• M28: 5,185,212 km (0.098 R)
• M29: 5,455,236 km (0.102 R)
• M30: 5,584,788 km (0.084 R)
• M31: 5,744,409 km (0.105 R)
• M32: 5,905,675 km (0.099 R)
• M33: 6,858,464 km (0.12 R)
• M34: 7,045,312 km (0.063 R)
• M35: 7,186,682 km (0.057 R)
• M36: 7,440,101 km (0.101 R)
• M37: 7,584,163 km (0.095 R)
• M38: 7,745,131 km (0.093 R)
• M39: 7,858,526 km (0.028 R)
• M40: 7,939,907 km (0.085 R)
• M41: 8,450,485 km (0.064 R)
• M42: 8,567,320 km (0.058 R)
• M43: 8,887,161 km (0.119 R)
• M44: 9,108,117 km (0.113 R)
• M45: 9,399,982 km (0.105 R)
• M46: 9,555,863 km (0.096 R)
• M47: 9,694,989 km (0.103 R)
• M48: 10,329,733 km (0.099 R)
• M49: 10,436,845 km (0.094 R)
• M50: 10,941,588 km (0.092 R)
• M51: 11,050,795 km (0.102 R)
• M52: 11,343,857 km (0.059 R)
• M53: 11,844,112 km (0.087 R)
• M54: 12,106,357 km (0.089 R)
• M55: 12,541,388 km (0.055 R)
• M56: 12,770,422 km (0.107 R)
• M57: 13,000,953 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 10.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.64 AU - 2.96 AU

Year: 3234 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,330,467 km

• M1: 150,196 km (0.112 R)
• M2: 249,978 km (0.112 R)
• M3: 383,120 km (0.115 R)
• M4: 461,360 km (0.116 R)
• M5: 715,078 km (0.069 R)
• M6: 796,010 km (0.097 R)
• M7: 1,002,007 km (0.051 R)
• M8: 1,141,282 km (0.087 R)
• M9: 1,324,839 km (0.084 R)
• M10: 1,505,104 km (0.067 R)
• M11: 1,763,011 km (0.115 R)
• M12: 2,214,497 km (0.111 R)
• M13: 2,383,244 km (0.094 R)
• M14: 2,572,335 km (0.084 R)
• M15: 2,717,445 km (0.111 R)
• M16: 3,152,177 km (0.03 R)
• M17: 3,238,196 km (0.074 R)
• M18: 3,537,092 km (0.119 R)
• M19: 3,735,309 km (0.065 R)
• M20: 3,863,365 km (0.102 R)
• M21: 4,048,866 km (0.101 R)
• M22: 4,237,360 km (0.105 R)
• M23: 4,351,802 km (0.119 R)
• M24: 4,820,193 km (0.11 R)
• M25: 5,678,436 km (0.077 R)
• M26: 5,783,753 km (0.082 R)
• M27: 5,932,304 km (0.104 R)
• M28: 6,039,266 km (0.102 R)
• M29: 6,716,346 km (0.065 R)
• M30: 6,895,115 km (0.047 R)
• M31: 7,234,403 km (0.069 R)
• M32: 7,695,314 km (0.09 R)
• M33: 8,142,163 km (0.092 R)
• M34: 8,452,728 km (0.098 R)
• M35: 8,718,564 km (0.104 R)
• M36: 8,840,337 km (0.09 R)
• M37: 9,332,962 km (0.087 R)
• M38: 9,407,761 km (0.099 R)
• M39: 9,557,658 km (0.062 R)
• M40: 9,859,996 km (0.11 R)
• M41: 9,986,855 km (0.04 R)
• M42: 10,063,299 km (0.096 R)
• M43: 10,293,680 km (0.097 R)
• M44: 10,629,677 km (0.042 R)
• M45: 10,707,617 km (0.072 R)
• M46: 10,838,216 km (0.108 R)
• M47: 11,232,706 km (0.088 R)
• M48: 11,391,878 km (0.071 R)
• M49: 11,954,964 km (0.086 R)
• M50: 12,199,108 km (0.109 R)
• M51: 12,554,553 km (0.106 R)
• M52: 12,664,657 km (0.074 R)
• M53: 12,802,735 km (0.107 R)
• M54: 13,024,589 km (0.106 R)
• M55: 13,783,050 km (0.053 R)
• M56: 14,039,012 km (0.028 R)
• M57: 14,153,305 km (0.106 R)
• M58: 14,267,897 km (0.117 R)
• M59: 15,108,039 km (0.025 R)
• M60: 15,874,728 km (0.092 R)
• M61: 16,443,200 km (0.112 R)
• M62: 16,624,063 km (0.033 R)
• M63: 16,775,307 km (0.106 R)
• M64: 16,926,999 km (0.097 R)
• M65: 17,018,104 km (0.099 R)
• M66: 17,262,248 km (0.114 R)
• M67: 17,476,771 km (0.11 R)
• M68: 17,569,073 km (0.113 R)
• M69: 17,877,544 km (0.096 R)
• M70: 18,908,572 km (0.043 R)
• M71: 19,606,596 km (0.119 R)
• M72: 19,862,558 km (0.075 R)
• M73: 19,990,913 km (0.101 R)
• M74: 20,637,026 km (0.072 R)
• M75: 20,897,327 km (0.106 R)
• M76: 21,684,959 km (0.111 R)
• M77: 21,916,537 km (0.07 R)
• M78: 22,282,004 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571

Radius: 6.6

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.16 AU - 6.52 AU

Year: 9742 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,330,467 km

• M1: 133,142 km (0.087 R)
• M2: 180,116 km (0.109 R)
• M3: 397,033 km (0.031 R)
• M4: 504,444 km (0.067 R)
• M5: 972,835 km (0.076 R)
• M6: 1,336,956 km (0.111 R)
• M7: 1,523,505 km (0.081 R)
• M8: 1,630,766 km (0.113 R)
• M9: 1,944,473 km (0.105 R)
• M10: 2,276,880 km (0.078 R)
• M11: 2,525,212 km (0.119 R)
• M12: 3,101,762 km (0.108 R)
• M13: 3,546,068 km (0.059 R)
• M14: 3,631,638 km (0.106 R)
• M15: 4,010,121 km (0.101 R)
• M16: 4,069,511 km (0.107 R)
• M17: 4,219,258 km (0.07 R)
• M18: 4,524,139 km (0.105 R)
• M19: 4,648,006 km (0.106 R)
• M20: 4,710,388 km (0.118 R)
• M21: 4,836,050 km (0.115 R)
• M22: 5,122,829 km (0.09 R)
• M23: 5,679,633 km (0.043 R)
• M24: 6,637,957 km (0.089 R)
• M25: 7,389,237 km (0.09 R)
• M26: 7,904,901 km (0.084 R)
• M27: 8,167,146 km (0.111 R)
• M28: 8,546,676 km (0.114 R)
• M29: 8,738,610 km (0.077 R)
• M30: 8,815,803 km (0.116 R)
• M31: 9,401,777 km (0.094 R)
• M32: 9,759,466 km (0.065 R)
• M33: 10,040,710 km (0.117 R)
• M34: 10,447,167 km (0.117 R)
• M35: 10,570,137 km (0.115 R)
• M36: 10,652,416 km (0.047 R)
• M37: 10,734,844 km (0.117 R)
• M38: 11,234,202 km (0.104 R)
• M39: 11,360,163 km (0.044 R)
• M40: 11,486,723 km (0.095 R)
• M41: 12,428,441 km (0.102 R)
• M42: 12,777,005 km (0.088 R)
• M43: 13,040,596 km (0.113 R)
• M44: 13,439,274 km (0.11 R)
• M45: 14,067,436 km (0.101 R)
• M46: 14,248,748 km (0.084 R)
• M47: 14,567,691 km (0.063 R)
• M48: 14,705,171 km (0.088 R)
• M49: 14,797,025 km (0.034 R)
• M50: 15,445,531 km (0.085 R)
• M51: 15,538,880 km (0.101 R)
• M52: 16,435,420 km (0.118 R)
• M53: 16,530,864 km (0.12 R)
• M54: 17,058,645 km (0.118 R)
• M55: 17,836,105 km (0.043 R)
• M56: 18,476,235 km (0.11 R)
• M57: 18,525,752 km (0.044 R)
• M58: 18,674,751 km (0.057 R)
• M59: 19,931,373 km (0.077 R)
• M60: 20,032,950 km (0.111 R)
• M61: 20,134,826 km (0.111 R)
• M62: 20,801,285 km (0.09 R)
• M63: 22,525,251 km (0.076 R)
• M64: 22,896,702 km (0.118 R)
• M65: 23,592,183 km (0.072 R)
• M66: 24,348,699 km (0.118 R)
• M67: 24,620,818 km (0.099 R)
• M68: 26,163,471 km (0.078 R)
• M69: 27,340,806 km (0.089 R)
• M70: 27,793,788 km (0.107 R)
• M71: 27,907,483 km (0.076 R)
• M72: 28,078,324 km (0.092 R)
• M73: 30,974,987 km (0.046 R)
• M74: 31,033,929 km (0.119 R)
• M75: 32,160,101 km (0.037 R)
• M76: 32,339,170 km (0.106 R)
• M77: 32,878,321 km (0.093 R)
• M78: 33,420,314 km (0.118 R)
• M79: 34,391,354 km (0.109 R)
• M80: 36,112,776 km (0.095 R)
• M81: 36,858,971 km (0.066 R)
• M82: 37,108,949 km (0.111 R)
• M83: 37,484,888 km (0.108 R)
• M84: 38,366,917 km (0.094 R)
• M85: 38,556,757 km (0.1 R)
• M86: 39,958,788 km (0.077 R)
• M87: 40,022,966 km (0.09 R)
• M88: 42,223,700 km (0.112 R)
• M89: 43,404,476 km (0.116 R)
• M90: 43,668,366 km (0.066 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: 341 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit