🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 10.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.89 AU

Year: 541 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,034,143 km

• M1: 135,984 km (0.097 R)
• M2: 205,697 km (0.094 R)
• M3: 290,669 km (0.08 R)
• M4: 374,144 km (0.065 R)
• M5: 480,209 km (0.1 R)
• M6: 589,715 km (0.107 R)
• M7: 681,568 km (0.096 R)
• M8: 755,320 km (0.035 R)
• M9: 957,576 km (0.09 R)
• M10: 1,025,643 km (0.025 R)
• M11: 1,117,197 km (0.114 R)
• M12: 1,194,838 km (0.068 R)
• M13: 1,403,228 km (0.075 R)
• M14: 1,487,452 km (0.104 R)
• M15: 1,604,886 km (0.06 R)
• M16: 1,764,058 km (0.115 R)
• M17: 1,835,865 km (0.114 R)
• M18: 1,962,126 km (0.057 R)
• M19: 2,139,848 km (0.067 R)
• M20: 2,273,140 km (0.061 R)
• M21: 2,380,401 km (0.1 R)
• M22: 2,622,301 km (0.115 R)
• M23: 2,903,246 km (0.109 R)
• M24: 3,035,640 km (0.114 R)
• M25: 3,114,478 km (0.11 R)
• M26: 3,201,993 km (0.097 R)
• M27: 3,314,640 km (0.117 R)
• M28: 3,519,140 km (0.12 R)
• M29: 3,593,790 km (0.109 R)
• M30: 3,694,020 km (0.117 R)
• M31: 3,837,784 km (0.105 R)
• M32: 3,923,354 km (0.029 R)
• M33: 4,052,756 km (0.108 R)
• M34: 4,130,996 km (0.119 R)
• M35: 4,476,417 km (0.112 R)
• M36: 4,593,552 km (0.119 R)
• M37: 4,812,713 km (0.112 R)
• M38: 4,979,365 km (0.091 R)
• M39: 5,423,372 km (0.094 R)
• M40: 5,519,563 km (0.054 R)
• M41: 5,587,181 km (0.063 R)
• M42: 5,733,039 km (0.096 R)
• M43: 5,811,428 km (0.106 R)
• M44: 5,919,737 km (0.066 R)
• M45: 6,068,587 km (0.102 R)
• M46: 6,138,449 km (0.094 R)
• M47: 6,309,141 km (0.108 R)
• M48: 6,450,959 km (0.077 R)
• M49: 6,552,985 km (0.102 R)
• M50: 6,645,287 km (0.1 R)
• M51: 6,935,058 km (0.041 R)
• M52: 7,018,534 km (0.035 R)
• M53: 7,155,117 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 8.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.86 AU - 0.98 AU

Year: 620 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,034,143 km

• M1: 110,254 km (0.075 R)
• M2: 166,203 km (0.042 R)
• M3: 261,647 km (0.111 R)
• M4: 393,293 km (0.117 R)
• M5: 451,486 km (0.068 R)
• M6: 549,174 km (0.073 R)
• M7: 632,949 km (0.116 R)
• M8: 685,457 km (0.107 R)
• M9: 748,887 km (0.1 R)
• M10: 833,410 km (0.078 R)
• M11: 906,563 km (0.107 R)
• M12: 971,788 km (0.041 R)
• M13: 1,070,074 km (0.095 R)
• M14: 1,171,800 km (0.11 R)
• M15: 1,288,187 km (0.062 R)
• M16: 1,431,951 km (0.118 R)
• M17: 1,502,860 km (0.102 R)
• M18: 1,562,849 km (0.105 R)
• M19: 1,654,403 km (0.089 R)
• M20: 1,766,751 km (0.115 R)
• M21: 1,862,344 km (0.098 R)
• M22: 1,972,747 km (0.037 R)
• M23: 2,072,080 km (0.108 R)
• M24: 2,152,713 km (0.038 R)
• M25: 2,324,302 km (0.103 R)
• M26: 2,443,532 km (0.078 R)
• M27: 2,507,410 km (0.103 R)
• M28: 2,564,706 km (0.104 R)
• M29: 2,828,148 km (0.038 R)
• M30: 2,895,467 km (0.109 R)
• M31: 3,016,342 km (0.101 R)
• M32: 3,085,157 km (0.109 R)
• M33: 3,177,608 km (0.115 R)
• M34: 3,302,373 km (0.101 R)
• M35: 3,468,726 km (0.104 R)
• M36: 3,548,910 km (0.092 R)
• M37: 3,662,156 km (0.071 R)
• M38: 3,950,581 km (0.114 R)
• M39: 4,034,355 km (0.064 R)
• M40: 4,152,687 km (0.102 R)
• M41: 4,212,377 km (0.108 R)
• M42: 4,272,216 km (0.087 R)
• M43: 4,734,922 km (0.113 R)
• M44: 4,886,614 km (0.069 R)
• M45: 5,140,183 km (0.104 R)
• M46: 5,324,039 km (0.096 R)
• M47: 5,454,039 km (0.077 R)
• M48: 5,509,989 km (0.098 R)
• M49: 5,793,028 km (0.083 R)
• M50: 5,878,748 km (0.106 R)
• M51: 5,955,491 km (0.102 R)
• M52: 6,236,137 km (0.115 R)
• M53: 6,501,374 km (0.086 R)
• M54: 6,620,454 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 13.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.48 AU - 1.62 AU

Year: 1356 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,034,143 km

• M1: 170,691 km (0.06 R)
• M2: 254,316 km (0.026 R)
• M3: 338,091 km (0.096 R)
• M4: 521,049 km (0.109 R)
• M5: 718,369 km (0.1 R)
• M6: 964,009 km (0.1 R)
• M7: 1,071,869 km (0.085 R)
• M8: 1,207,105 km (0.112 R)
• M9: 1,348,625 km (0.077 R)
• M10: 1,470,846 km (0.112 R)
• M11: 2,432,013 km (0.053 R)
• M12: 2,562,761 km (0.1 R)
• M13: 2,737,342 km (0.119 R)
• M14: 2,947,976 km (0.108 R)
• M15: 3,033,845 km (0.041 R)
• M16: 3,175,065 km (0.107 R)
• M17: 3,263,178 km (0.085 R)
• M18: 3,475,607 km (0.053 R)
• M19: 3,715,862 km (0.064 R)
• M20: 4,128,602 km (0.073 R)
• M21: 4,273,562 km (0.069 R)
• M22: 4,371,100 km (0.083 R)
• M23: 4,518,903 km (0.068 R)
• M24: 4,655,935 km (0.105 R)
• M25: 4,756,315 km (0.118 R)
• M26: 4,921,321 km (0.04 R)
• M27: 5,036,512 km (0.11 R)
• M28: 5,269,884 km (0.095 R)
• M29: 5,626,526 km (0.069 R)
• M30: 5,760,715 km (0.089 R)
• M31: 5,855,261 km (0.086 R)
• M32: 6,004,859 km (0.095 R)
• M33: 6,433,606 km (0.077 R)
• M34: 6,701,237 km (0.108 R)
• M35: 6,829,292 km (0.103 R)
• M36: 7,160,352 km (0.079 R)
• M37: 7,452,517 km (0.11 R)
• M38: 7,614,980 km (0.025 R)
• M39: 7,868,250 km (0.098 R)
• M40: 7,958,308 km (0.064 R)
• M41: 8,245,835 km (0.106 R)
• M42: 8,490,577 km (0.108 R)
• M43: 8,629,404 km (0.043 R)
• M44: 8,815,653 km (0.058 R)
• M45: 9,018,956 km (0.06 R)
• M46: 9,192,041 km (0.046 R)
• M47: 9,334,608 km (0.039 R)
• M48: 9,637,992 km (0.113 R)
• M49: 9,928,511 km (0.1 R)
• M50: 10,783,613 km (0.093 R)
• M51: 10,867,238 km (0.056 R)
• M52: 11,001,278 km (0.111 R)
• M53: 11,085,202 km (0.104 R)
• M54: 11,287,907 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 13.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.74 AU - 6.18 AU

Year: 7765 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,034,143 km

• M1: 193,729 km (0.114 R)
• M2: 337,044 km (0.12 R)
• M3: 681,568 km (0.084 R)
• M4: 1,296,116 km (0.074 R)
• M5: 1,507,498 km (0.081 R)
• M6: 1,772,286 km (0.109 R)
• M7: 1,856,958 km (0.095 R)
• M8: 2,232,299 km (0.112 R)
• M9: 2,417,352 km (0.091 R)
• M10: 2,583,705 km (0.1 R)
• M11: 2,729,413 km (0.117 R)
• M12: 3,392,281 km (0.089 R)
• M13: 4,419,121 km (0.085 R)
• M14: 4,801,792 km (0.062 R)
• M15: 4,951,989 km (0.078 R)
• M16: 5,256,869 km (0.109 R)
• M17: 5,567,883 km (0.047 R)
• M18: 5,821,152 km (0.037 R)
• M19: 6,110,774 km (0.119 R)
• M20: 6,537,427 km (0.052 R)
• M21: 7,419,606 km (0.12 R)
• M22: 7,523,875 km (0.079 R)
• M23: 8,520,197 km (0.114 R)
• M24: 8,665,905 km (0.12 R)
• M25: 8,812,511 km (0.068 R)
• M26: 9,108,117 km (0.088 R)
• M27: 9,407,013 km (0.077 R)
• M28: 10,130,020 km (0.116 R)
• M29: 10,556,823 km (0.067 R)
• M30: 11,148,333 km (0.099 R)
• M31: 11,548,806 km (0.111 R)
• M32: 11,669,831 km (0.104 R)
• M33: 11,831,845 km (0.078 R)
• M34: 12,819,790 km (0.11 R)
• M35: 13,791,428 km (0.095 R)
• M36: 13,919,932 km (0.117 R)
• M37: 14,048,886 km (0.061 R)
• M38: 14,568,439 km (0.048 R)
• M39: 15,581,815 km (0.066 R)
• M40: 15,671,125 km (0.114 R)
• M41: 15,760,435 km (0.103 R)
• M42: 17,167,403 km (0.11 R)
• M43: 18,614,463 km (0.092 R)
• M44: 18,804,004 km (0.109 R)
• M45: 19,616,769 km (0.08 R)
• M46: 20,294,746 km (0.098 R)
• M47: 20,489,822 km (0.116 R)
• M48: 20,783,782 km (0.119 R)
• M49: 20,881,918 km (0.091 R)
• M50: 21,973,085 km (0.074 R)
• M51: 22,324,191 km (0.107 R)
• M52: 23,031,939 km (0.114 R)
• M53: 23,337,567 km (0.085 R)
• M54: 23,644,542 km (0.114 R)
• M55: 23,849,790 km (0.045 R)
• M56: 24,210,620 km (0.116 R)
• M57: 24,937,666 km (0.098 R)
• M58: 25,883,124 km (0.096 R)
• M59: 26,307,085 km (0.119 R)
• M60: 26,626,476 km (0.101 R)
• M61: 27,054,476 km (0.102 R)
• M62: 27,808,898 km (0.064 R)
• M63: 27,917,207 km (0.066 R)
• M64: 29,008,374 km (0.092 R)
• M65: 29,118,178 km (0.036 R)
• M66: 29,283,334 km (0.108 R)
• M67: 29,503,842 km (0.088 R)
• M68: 29,835,799 km (0.09 R)
• M69: 30,391,855 km (0.09 R)
• M70: 30,671,154 km (0.071 R)
• M71: 30,783,053 km (0.11 R)
• M72: 31,063,549 km (0.079 R)
• M73: 31,627,084 km (0.066 R)
• M74: 32,080,216 km (0.032 R)
• M75: 32,250,758 km (0.089 R)
• M76: 32,535,742 km (0.116 R)
• M77: 33,510,521 km (0.075 R)
• M78: 33,972,629 km (0.027 R)
• M79: 34,262,400 km (0.085 R)
• M80: 34,902,978 km (0.061 R)
• M81: 36,432,916 km (0.086 R)
• M82: 38,889,612 km (0.052 R)
• M83: 39,801,710 km (0.059 R)
• M84: 40,229,859 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 5.2

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.08 AU - 9.18 AU

Year: 14815 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,034,143 km

• M1: 110,702 km (0.056 R)
• M2: 154,086 km (0.085 R)
• M3: 195,076 km (0.113 R)
• M4: 373,546 km (0.05 R)
• M5: 704,606 km (0.093 R)
• M6: 1,173,147 km (0.101 R)
• M7: 1,378,544 km (0.102 R)
• M8: 1,521,859 km (0.097 R)
• M9: 1,669,961 km (0.104 R)
• M10: 2,060,561 km (0.099 R)
• M11: 2,141,942 km (0.116 R)
• M12: 3,847,508 km (0.05 R)
• M13: 4,605,071 km (0.081 R)
• M14: 4,640,676 km (0.049 R)
• M15: 4,712,034 km (0.082 R)
• M16: 4,928,053 km (0.114 R)
• M17: 6,529,498 km (0.047 R)
• M18: 6,851,433 km (0.054 R)
• M19: 7,385,348 km (0.031 R)
• M20: 7,552,449 km (0.088 R)
• M21: 7,678,410 km (0.11 R)
• M22: 8,103,717 km (0.102 R)
• M23: 9,200,119 km (0.114 R)
• M24: 10,717,042 km (0.108 R)
• M25: 11,383,800 km (0.046 R)
• M26: 15,123,447 km (0.112 R)
• M27: 15,762,679 km (0.056 R)
• M28: 17,177,725 km (0.068 R)
• M29: 17,565,632 km (0.115 R)
• M30: 18,519,618 km (0.071 R)
• M31: 18,917,249 km (0.098 R)
• M32: 19,317,723 km (0.102 R)
• M33: 19,375,168 km (0.107 R)
• M34: 19,490,209 km (0.116 R)
• M35: 20,360,420 km (0.057 R)
• M36: 20,535,898 km (0.085 R)
• M37: 22,379,243 km (0.077 R)
• M38: 22,924,228 km (0.111 R)
• M39: 24,150,781 km (0.107 R)
• M40: 24,274,648 km (0.066 R)
• M41: 24,585,213 km (0.112 R)
• M42: 25,398,726 km (0.07 R)
• M43: 25,650,799 km (0.095 R)
• M44: 25,840,339 km (0.115 R)
• M45: 27,632,372 km (0.111 R)
• M46: 27,891,625 km (0.076 R)
• M47: 28,870,893 km (0.052 R)
• M48: 30,060,944 km (0.036 R)
• M49: 30,194,236 km (0.045 R)
• M50: 30,461,268 km (0.068 R)
• M51: 31,132,214 km (0.098 R)
• M52: 31,469,558 km (0.107 R)
• M53: 32,011,850 km (0.077 R)
• M54: 33,795,356 km (0.098 R)
• M55: 35,610,726 km (0.09 R)
• M56: 36,034,238 km (0.038 R)
• M57: 38,392,798 km (0.038 R)
• M58: 39,044,745 km (0.027 R)
• M59: 39,627,130 km (0.042 R)
• M60: 40,285,959 km (0.065 R)
• M61: 41,688,439 km (0.113 R)
• M62: 41,762,789 km (0.117 R)
• M63: 41,911,489 km (0.096 R)
• M64: 42,358,487 km (0.068 R)
• M65: 42,507,786 km (0.116 R)
• M66: 42,657,384 km (0.083 R)
• M67: 43,332,370 km (0.096 R)
• M68: 43,709,057 km (0.094 R)
• M69: 43,859,852 km (0.103 R)
• M70: 43,935,399 km (0.046 R)
• M71: 46,683,212 km (0.12 R)
• M72: 46,837,597 km (0.109 R)
• M73: 48,936,904 km (0.107 R)
• M74: 49,329,000 km (0.113 R)
• M75: 49,958,508 km (0.044 R)
• M76: 50,590,858 km (0.086 R)
• M77: 51,464,510 km (0.082 R)
• M78: 51,623,832 km (0.083 R)
• M79: 51,703,567 km (0.109 R)
• M80: 52,182,879 km (0.111 R)
• M81: 52,343,098 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit