🌌 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: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 11.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.6 AU - 0.64 AU

Year: 331 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,288,192 km

• M1: 176,974 km (0.05 R)
• M2: 271,520 km (0.083 R)
• M3: 396,734 km (0.098 R)
• M4: 487,839 km (0.062 R)
• M5: 598,242 km (0.066 R)
• M6: 759,209 km (0.119 R)
• M7: 859,440 km (0.109 R)
• M8: 935,884 km (0.083 R)
• M9: 1,023,249 km (0.11 R)
• M10: 1,135,747 km (0.112 R)
• M11: 1,216,081 km (0.119 R)
• M12: 1,392,607 km (0.099 R)
• M13: 1,533,229 km (0.078 R)
• M14: 1,834,519 km (0.104 R)
• M15: 2,082,552 km (0.106 R)
• M16: 2,171,563 km (0.099 R)
• M17: 2,256,085 km (0.099 R)
• M18: 2,341,805 km (0.109 R)
• M19: 2,581,910 km (0.105 R)
• M20: 2,885,743 km (0.077 R)
• M21: 2,979,092 km (0.096 R)
• M22: 3,073,638 km (0.118 R)
• M23: 3,162,649 km (0.074 R)
• M24: 3,324,065 km (0.079 R)
• M25: 3,435,216 km (0.058 R)
• M26: 3,561,177 km (0.1 R)
• M27: 3,702,099 km (0.107 R)
• M28: 3,783,480 km (0.112 R)
• M29: 4,234,817 km (0.081 R)
• M30: 4,370,053 km (0.069 R)
• M31: 4,514,116 km (0.102 R)
• M32: 4,725,647 km (0.091 R)
• M33: 4,806,729 km (0.072 R)
• M34: 4,985,349 km (0.107 R)
• M35: 5,090,516 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 11.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 522 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,288,192 km

• M1: 160,070 km (0.089 R)
• M2: 242,199 km (0.106 R)
• M3: 362,027 km (0.069 R)
• M4: 447,896 km (0.092 R)
• M5: 539,001 km (0.025 R)
• M6: 767,587 km (0.079 R)
• M7: 846,126 km (0.11 R)
• M8: 938,278 km (0.074 R)
• M9: 1,017,864 km (0.1 R)
• M10: 1,133,503 km (0.118 R)
• M11: 1,301,053 km (0.082 R)
• M12: 1,390,961 km (0.074 R)
• M13: 1,495,680 km (0.098 R)
• M14: 1,603,091 km (0.069 R)
• M15: 1,792,631 km (0.096 R)
• M16: 1,934,600 km (0.104 R)
• M17: 2,052,333 km (0.087 R)
• M18: 2,172,610 km (0.057 R)
• M19: 2,266,258 km (0.073 R)
• M20: 2,353,922 km (0.113 R)
• M21: 2,457,594 km (0.106 R)
• M22: 2,692,911 km (0.082 R)
• M23: 2,778,182 km (0.106 R)
• M24: 2,880,208 km (0.107 R)
• M25: 3,015,444 km (0.119 R)
• M26: 3,136,768 km (0.119 R)
• M27: 3,234,904 km (0.053 R)
• M28: 3,367,448 km (0.102 R)
• M29: 3,484,882 km (0.105 R)
• M30: 3,672,329 km (0.091 R)
• M31: 3,749,970 km (0.099 R)
• M32: 3,889,395 km (0.112 R)
• M33: 3,977,359 km (0.047 R)
• M34: 4,209,385 km (0.087 R)
• M35: 4,299,892 km (0.106 R)
• M36: 4,400,122 km (0.081 R)
• M37: 4,584,427 km (0.11 R)
• M38: 4,856,396 km (0.102 R)
• M39: 5,008,537 km (0.116 R)
• M40: 5,085,280 km (0.092 R)
• M41: 5,279,010 km (0.092 R)
• M42: 5,357,100 km (0.114 R)
• M43: 5,455,386 km (0.086 R)
• M44: 5,683,522 km (0.119 R)
• M45: 5,854,213 km (0.064 R)
• M46: 5,996,182 km (0.111 R)
• M47: 6,149,520 km (0.081 R)
• M48: 6,262,765 km (0.119 R)
• M49: 6,387,081 km (0.091 R)
• M50: 6,691,064 km (0.069 R)
• M51: 6,765,115 km (0.118 R)
• M52: 6,850,236 km (0.11 R)
• M53: 7,096,624 km (0.103 R)
• M54: 7,302,470 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 10.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.95 AU - 2.53 AU

Year: 2274 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,288,192 km

• M1: 134,638 km (0.12 R)
• M2: 233,522 km (0.103 R)
• M3: 300,991 km (0.083 R)
• M4: 383,569 km (0.12 R)
• M5: 452,384 km (0.087 R)
• M6: 638,783 km (0.05 R)
• M7: 718,668 km (0.03 R)
• M8: 870,660 km (0.082 R)
• M9: 967,300 km (0.04 R)
• M10: 1,243,757 km (0.091 R)
• M11: 1,361,640 km (0.093 R)
• M12: 1,475,484 km (0.074 R)
• M13: 1,553,424 km (0.105 R)
• M14: 1,672,803 km (0.074 R)
• M15: 1,811,929 km (0.117 R)
• M16: 2,023,760 km (0.115 R)
• M17: 2,146,131 km (0.057 R)
• M18: 2,234,992 km (0.104 R)
• M19: 2,490,505 km (0.099 R)
• M20: 2,669,424 km (0.068 R)
• M21: 2,784,615 km (0.119 R)
• M22: 2,911,474 km (0.101 R)
• M23: 3,020,231 km (0.11 R)
• M24: 3,130,335 km (0.091 R)
• M25: 3,221,441 km (0.062 R)
• M26: 3,313,443 km (0.088 R)
• M27: 3,479,347 km (0.077 R)
• M28: 3,616,229 km (0.055 R)
• M29: 3,819,383 km (0.048 R)
• M30: 4,015,356 km (0.082 R)
• M31: 4,600,434 km (0.104 R)
• M32: 4,669,698 km (0.101 R)
• M33: 4,785,785 km (0.116 R)
• M34: 4,926,557 km (0.087 R)
• M35: 5,032,921 km (0.079 R)
• M36: 5,152,151 km (0.108 R)
• M37: 5,381,185 km (0.106 R)
• M38: 5,478,723 km (0.097 R)
• M39: 5,638,344 km (0.09 R)
• M40: 5,924,674 km (0.11 R)
• M41: 6,266,804 km (0.075 R)
• M42: 6,343,698 km (0.059 R)
• M43: 6,472,651 km (0.084 R)
• M44: 6,930,720 km (0.102 R)
• M45: 7,210,617 km (0.081 R)
• M46: 7,291,251 km (0.079 R)
• M47: 7,467,028 km (0.115 R)
• M48: 7,589,698 km (0.104 R)
• M49: 7,850,597 km (0.115 R)
• M50: 8,058,688 km (0.09 R)
• M51: 8,779,899 km (0.114 R)
• M52: 9,024,940 km (0.107 R)
• M53: 9,286,737 km (0.114 R)
• M54: 9,684,368 km (0.113 R)
• M55: 9,833,068 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.91 AU - 6.39 AU

Year: 7927 Days

Day: 14.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,288,192 km

• M1: 152,590 km (0.081 R)
• M2: 320,738 km (0.104 R)
• M3: 438,172 km (0.089 R)
• M4: 1,023,249 km (0.119 R)
• M5: 1,127,519 km (0.039 R)
• M6: 1,284,747 km (0.118 R)
• M7: 1,385,276 km (0.109 R)
• M8: 1,689,409 km (0.088 R)
• M9: 2,088,386 km (0.114 R)
• M10: 2,823,061 km (0.119 R)
• M11: 3,039,679 km (0.088 R)
• M12: 3,313,892 km (0.109 R)
• M13: 3,560,429 km (0.083 R)
• M14: 3,849,752 km (0.099 R)
• M15: 4,090,305 km (0.025 R)
• M16: 4,412,688 km (0.088 R)
• M17: 4,528,328 km (0.106 R)
• M18: 4,645,163 km (0.116 R)
• M19: 5,142,427 km (0.094 R)
• M20: 5,407,813 km (0.057 R)
• M21: 5,490,391 km (0.071 R)
• M22: 7,365,601 km (0.117 R)
• M23: 7,618,720 km (0.029 R)
• M24: 8,515,111 km (0.055 R)
• M25: 8,756,562 km (0.116 R)
• M26: 8,853,651 km (0.101 R)
• M27: 9,000,257 km (0.094 R)
• M28: 9,619,293 km (0.117 R)
• M29: 9,795,220 km (0.078 R)
• M30: 9,972,044 km (0.047 R)
• M31: 10,950,863 km (0.101 R)
• M32: 11,531,453 km (0.109 R)
• M33: 12,122,215 km (0.079 R)
• M34: 13,473,083 km (0.12 R)
• M35: 13,585,431 km (0.114 R)
• M36: 13,698,228 km (0.032 R)
• M37: 13,981,267 km (0.116 R)
• M38: 14,380,843 km (0.119 R)
• M39: 14,582,202 km (0.097 R)
• M40: 14,668,670 km (0.117 R)
• M41: 14,871,225 km (0.047 R)
• M42: 15,220,686 km (0.112 R)
• M43: 15,720,343 km (0.091 R)
• M44: 16,404,903 km (0.049 R)
• M45: 16,494,960 km (0.059 R)
• M46: 17,526,587 km (0.1 R)
• M47: 18,019,363 km (0.099 R)
• M48: 18,205,313 km (0.093 R)
• M49: 19,683,938 km (0.113 R)
• M50: 20,583,021 km (0.098 R)
• M51: 21,989,840 km (0.075 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: 462 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit