🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 9.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 523 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,912,949 km

• M1: 122,969 km (0.058 R)
• M2: 198,816 km (0.068 R)
• M3: 268,528 km (0.07 R)
• M4: 335,698 km (0.114 R)
• M5: 397,332 km (0.036 R)
• M6: 485,744 km (0.11 R)
• M7: 639,232 km (0.061 R)
• M8: 898,485 km (0.026 R)
• M9: 970,890 km (0.117 R)
• M10: 1,040,603 km (0.084 R)
• M11: 1,148,313 km (0.049 R)
• M12: 1,227,600 km (0.114 R)
• M13: 1,319,902 km (0.115 R)
• M14: 1,386,623 km (0.103 R)
• M15: 1,465,760 km (0.107 R)
• M16: 1,611,169 km (0.11 R)
• M17: 1,835,416 km (0.107 R)
• M18: 1,973,495 km (0.11 R)
• M19: 2,134,762 km (0.094 R)
• M20: 2,374,717 km (0.053 R)
• M21: 2,497,985 km (0.116 R)
• M22: 2,665,834 km (0.094 R)
• M23: 2,822,912 km (0.111 R)
• M24: 3,153,822 km (0.075 R)
• M25: 3,450,774 km (0.098 R)
• M26: 3,512,857 km (0.043 R)
• M27: 3,693,422 km (0.089 R)
• M28: 3,788,865 km (0.062 R)
• M29: 3,852,893 km (0.072 R)
• M30: 3,965,840 km (0.088 R)
• M31: 4,071,904 km (0.069 R)
• M32: 4,186,945 km (0.061 R)
• M33: 4,261,595 km (0.113 R)
• M34: 4,632,747 km (0.078 R)
• M35: 4,710,089 km (0.037 R)
• M36: 4,926,856 km (0.089 R)
• M37: 5,058,502 km (0.117 R)
• M38: 5,155,891 km (0.045 R)
• M39: 5,244,901 km (0.061 R)
• M40: 5,307,433 km (0.106 R)
• M41: 5,469,597 km (0.114 R)
• M42: 5,587,780 km (0.116 R)
• M43: 5,882,338 km (0.1 R)
• M44: 6,068,886 km (0.099 R)
• M45: 6,172,408 km (0.098 R)
• M46: 6,276,528 km (0.071 R)
• M47: 6,448,117 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 10.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.88 AU - 0.9 AU

Year: 560 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,912,949 km

• M1: 135,984 km (0.073 R)
• M2: 224,098 km (0.036 R)
• M3: 330,611 km (0.116 R)
• M4: 441,912 km (0.063 R)
• M5: 676,332 km (0.062 R)
• M6: 740,210 km (0.11 R)
• M7: 816,056 km (0.055 R)
• M8: 945,309 km (0.112 R)
• M9: 1,018,014 km (0.116 R)
• M10: 1,087,277 km (0.101 R)
• M11: 1,247,945 km (0.088 R)
• M12: 1,363,435 km (0.11 R)
• M13: 1,458,579 km (0.11 R)
• M14: 1,555,967 km (0.112 R)
• M15: 1,783,356 km (0.069 R)
• M16: 2,048,743 km (0.09 R)
• M17: 2,137,903 km (0.096 R)
• M18: 2,327,144 km (0.106 R)
• M19: 2,398,652 km (0.119 R)
• M20: 2,536,581 km (0.113 R)
• M21: 2,699,643 km (0.052 R)
• M22: 2,805,259 km (0.119 R)
• M23: 2,881,554 km (0.107 R)
• M24: 2,966,376 km (0.11 R)
• M25: 3,281,728 km (0.089 R)
• M26: 3,492,512 km (0.082 R)
• M27: 3,607,852 km (0.093 R)
• M28: 3,674,423 km (0.118 R)
• M29: 3,817,139 km (0.102 R)
• M30: 3,901,961 km (0.101 R)
• M31: 4,160,317 km (0.113 R)
• M32: 4,238,856 km (0.11 R)
• M33: 4,388,753 km (0.048 R)
• M34: 4,603,276 km (0.11 R)
• M35: 4,702,759 km (0.11 R)
• M36: 4,839,641 km (0.057 R)
• M37: 4,931,643 km (0.119 R)
• M38: 4,996,419 km (0.112 R)
• M39: 5,400,334 km (0.117 R)
• M40: 5,582,245 km (0.093 R)
• M41: 5,805,145 km (0.047 R)
• M42: 6,031,038 km (0.096 R)
• M43: 6,149,968 km (0.08 R)
• M44: 6,360,153 km (0.065 R)
• M45: 6,450,959 km (0.119 R)
• M46: 6,552,387 km (0.063 R)
• M47: 6,664,585 km (0.106 R)
• M48: 6,777,382 km (0.116 R)
• M49: 7,025,714 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 14.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.19 AU

Year: 647 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,912,949 km

• M1: 181,013 km (0.115 R)
• M2: 294,409 km (0.038 R)
• M3: 396,734 km (0.08 R)
• M4: 499,208 km (0.099 R)
• M5: 622,776 km (0.119 R)
• M6: 782,846 km (0.12 R)
• M7: 1,017,116 km (0.114 R)
• M8: 1,165,966 km (0.096 R)
• M9: 1,257,968 km (0.115 R)
• M10: 1,395,000 km (0.096 R)
• M11: 1,568,982 km (0.091 R)
• M12: 1,691,354 km (0.096 R)
• M13: 1,796,970 km (0.11 R)
• M14: 1,898,247 km (0.047 R)
• M15: 2,050,388 km (0.059 R)
• M16: 2,192,357 km (0.045 R)
• M17: 2,286,603 km (0.113 R)
• M18: 2,434,107 km (0.049 R)
• M19: 2,524,314 km (0.117 R)
• M20: 2,856,871 km (0.096 R)
• M21: 3,212,016 km (0.102 R)
• M22: 3,479,347 km (0.056 R)
• M23: 3,641,661 km (0.091 R)
• M24: 3,797,841 km (0.119 R)
• M25: 4,036,300 km (0.119 R)
• M26: 4,143,861 km (0.119 R)
• M27: 4,279,696 km (0.032 R)
• M28: 4,677,626 km (0.096 R)
• M29: 4,857,293 km (0.098 R)
• M30: 4,981,609 km (0.052 R)
• M31: 5,942,626 km (0.04 R)
• M32: 6,055,273 km (0.113 R)
• M33: 6,261,868 km (0.086 R)
• M34: 6,576,173 km (0.105 R)
• M35: 6,971,111 km (0.12 R)
• M36: 7,144,196 km (0.08 R)
• M37: 7,362,758 km (0.093 R)
• M38: 7,517,143 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.64 AU - 1.76 AU

Year: 1478 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,912,949 km

• M1: 173,982 km (0.093 R)
• M2: 278,701 km (0.093 R)
• M3: 408,851 km (0.101 R)
• M4: 499,806 km (0.103 R)
• M5: 594,053 km (0.064 R)
• M6: 689,347 km (0.075 R)
• M7: 847,322 km (0.109 R)
• M8: 965,355 km (0.072 R)
• M9: 1,057,956 km (0.118 R)
• M10: 1,145,770 km (0.116 R)
• M11: 1,269,936 km (0.117 R)
• M12: 1,478,476 km (0.109 R)
• M13: 1,717,832 km (0.103 R)
• M14: 1,970,204 km (0.065 R)
• M15: 2,060,411 km (0.1 R)
• M16: 2,214,198 km (0.108 R)
• M17: 2,329,388 km (0.084 R)
• M18: 2,566,052 km (0.094 R)
• M19: 3,040,128 km (0.104 R)
• M20: 3,228,172 km (0.068 R)
• M21: 3,554,296 km (0.091 R)
• M22: 3,690,280 km (0.109 R)
• M23: 4,044,378 km (0.106 R)
• M24: 4,147,601 km (0.1 R)
• M25: 4,264,886 km (0.104 R)
• M26: 4,854,002 km (0.076 R)
• M27: 5,046,834 km (0.05 R)
• M28: 5,144,372 km (0.087 R)
• M29: 5,626,675 km (0.106 R)
• M30: 5,713,292 km (0.091 R)
• M31: 6,005,307 km (0.094 R)
• M32: 6,757,037 km (0.066 R)
• M33: 6,849,189 km (0.119 R)
• M34: 6,972,906 km (0.025 R)
• M35: 7,112,930 km (0.089 R)
• M36: 7,522,679 km (0.114 R)
• M37: 7,794,647 km (0.11 R)
• M38: 7,956,363 km (0.099 R)
• M39: 8,118,976 km (0.112 R)
• M40: 8,233,568 km (0.09 R)
• M41: 8,480,853 km (0.061 R)
• M42: 8,663,811 km (0.093 R)
• M43: 8,831,361 km (0.114 R)
• M44: 9,050,671 km (0.086 R)
• M45: 9,340,293 km (0.075 R)
• M46: 9,580,996 km (0.09 R)
• M47: 9,771,733 km (0.066 R)
• M48: 10,033,679 km (0.075 R)
• M49: 10,351,275 km (0.074 R)
• M50: 10,439,987 km (0.111 R)
• M51: 10,528,997 km (0.065 R)
• M52: 10,654,211 km (0.08 R)
• M53: 10,815,776 km (0.084 R)
• M54: 11,396,815 km (0.037 R)
• M55: 11,562,120 km (0.041 R)
• M56: 11,765,125 km (0.089 R)
• M57: 12,081,374 km (0.086 R)
• M58: 12,193,722 km (0.104 R)
• M59: 12,476,014 km (0.069 R)
• M60: 12,760,399 km (0.115 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: 437 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit