🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 10.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 292 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,814,602 km

• M1: 131,048 km (0.118 R)
• M2: 224,098 km (0.106 R)
• M3: 323,281 km (0.096 R)
• M4: 470,784 km (0.047 R)
• M5: 575,802 km (0.09 R)
• M6: 654,491 km (0.099 R)
• M7: 812,316 km (0.115 R)
• M8: 878,439 km (0.103 R)
• M9: 995,873 km (0.078 R)
• M10: 1,084,435 km (0.044 R)
• M11: 1,215,782 km (0.032 R)
• M12: 1,343,389 km (0.12 R)
• M13: 1,538,465 km (0.091 R)
• M14: 1,662,182 km (0.117 R)
• M15: 1,732,942 km (0.098 R)
• M16: 1,799,662 km (0.085 R)
• M17: 1,888,075 km (0.096 R)
• M18: 1,972,747 km (0.096 R)
• M19: 2,075,072 km (0.099 R)
• M20: 2,168,122 km (0.115 R)
• M21: 2,330,286 km (0.091 R)
• M22: 2,415,706 km (0.068 R)
• M23: 2,542,865 km (0.105 R)
• M24: 2,696,202 km (0.039 R)
• M25: 2,792,095 km (0.108 R)
• M26: 2,993,603 km (0.109 R)
• M27: 3,143,201 km (0.112 R)
• M28: 3,231,613 km (0.111 R)
• M29: 3,352,937 km (0.08 R)
• M30: 3,488,922 km (0.064 R)
• M31: 3,560,729 km (0.09 R)
• M32: 3,692,823 km (0.106 R)
• M33: 4,002,940 km (0.047 R)
• M34: 4,174,977 km (0.072 R)
• M35: 4,328,465 km (0.116 R)
• M36: 4,576,648 km (0.107 R)
• M37: 4,677,177 km (0.09 R)
• M38: 4,807,477 km (0.058 R)
• M39: 5,005,395 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 14.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 441 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,814,602 km

• M1: 176,226 km (0.083 R)
• M2: 277,654 km (0.076 R)
• M3: 377,136 km (0.099 R)
• M4: 476,170 km (0.079 R)
• M5: 637,437 km (0.097 R)
• M6: 775,366 km (0.08 R)
• M7: 873,801 km (0.086 R)
• M8: 964,906 km (0.119 R)
• M9: 1,110,615 km (0.099 R)
• M10: 1,250,788 km (0.078 R)
• M11: 1,608,626 km (0.092 R)
• M12: 1,718,580 km (0.103 R)
• M13: 1,882,988 km (0.119 R)
• M14: 2,026,154 km (0.117 R)
• M15: 2,368,882 km (0.1 R)
• M16: 2,600,011 km (0.097 R)
• M17: 2,718,493 km (0.12 R)
• M18: 2,832,785 km (0.077 R)
• M19: 3,072,441 km (0.055 R)
• M20: 3,370,440 km (0.053 R)
• M21: 3,467,529 km (0.118 R)
• M22: 3,684,446 km (0.12 R)
• M23: 3,777,945 km (0.053 R)
• M24: 3,885,805 km (0.084 R)
• M25: 4,001,444 km (0.089 R)
• M26: 4,152,986 km (0.114 R)
• M27: 4,306,324 km (0.092 R)
• M28: 4,490,180 km (0.063 R)
• M29: 4,611,803 km (0.044 R)
• M30: 4,799,848 km (0.033 R)
• M31: 4,946,454 km (0.1 R)
• M32: 5,101,886 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 8.6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 513 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,814,602 km

• M1: 109,506 km (0.096 R)
• M2: 166,054 km (0.072 R)
• M3: 233,223 km (0.106 R)
• M4: 302,487 km (0.086 R)
• M5: 429,346 km (0.047 R)
• M6: 529,128 km (0.105 R)
• M7: 597,494 km (0.113 R)
• M8: 655,538 km (0.058 R)
• M9: 725,101 km (0.053 R)
• M10: 792,570 km (0.079 R)
• M11: 1,008,140 km (0.092 R)
• M12: 1,162,375 km (0.105 R)
• M13: 1,242,560 km (0.067 R)
• M14: 1,378,395 km (0.106 R)
• M15: 1,432,998 km (0.094 R)
• M16: 1,607,429 km (0.057 R)
• M17: 1,690,755 km (0.069 R)
• M18: 1,882,240 km (0.046 R)
• M19: 1,956,740 km (0.063 R)
• M20: 2,271,793 km (0.108 R)
• M21: 2,336,719 km (0.087 R)
• M22: 2,395,062 km (0.044 R)
• M23: 2,461,184 km (0.117 R)
• M24: 2,580,414 km (0.092 R)
• M25: 2,671,070 km (0.029 R)
• M26: 2,816,928 km (0.037 R)
• M27: 2,902,498 km (0.052 R)
• M28: 3,012,752 km (0.102 R)
• M29: 3,237,448 km (0.102 R)
• M30: 3,310,750 km (0.098 R)
• M31: 3,401,257 km (0.112 R)
• M32: 3,534,399 km (0.082 R)
• M33: 3,660,809 km (0.044 R)
• M34: 3,720,200 km (0.11 R)
• M35: 3,788,566 km (0.099 R)
• M36: 3,952,825 km (0.075 R)
• M37: 4,040,040 km (0.111 R)
• M38: 4,101,674 km (0.057 R)
• M39: 4,288,073 km (0.077 R)
• M40: 4,359,880 km (0.077 R)
• M41: 4,477,315 km (0.117 R)
• M42: 4,605,071 km (0.104 R)
• M43: 4,660,273 km (0.068 R)
• M44: 4,845,475 km (0.041 R)
• M45: 5,004,946 km (0.114 R)
• M46: 5,194,786 km (0.108 R)
• M47: 5,319,551 km (0.107 R)
• M48: 5,660,185 km (0.111 R)
• M49: 5,838,057 km (0.052 R)
• M50: 5,967,758 km (0.116 R)
• M51: 6,058,115 km (0.095 R)
• M52: 6,240,176 km (0.045 R)
• M53: 6,403,537 km (0.094 R)
• M54: 6,589,038 km (0.061 R)
• M55: 6,682,387 km (0.102 R)
• M56: 7,060,571 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 12.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.58 AU - 4.78 AU

Year: 5796 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,814,602 km

• M1: 728,542 km (0.114 R)
• M2: 849,267 km (0.106 R)
• M3: 991,983 km (0.098 R)
• M4: 1,127,968 km (0.118 R)
• M5: 1,222,215 km (0.053 R)
• M6: 1,335,909 km (0.096 R)
• M7: 1,574,518 km (0.113 R)
• M8: 1,864,588 km (0.057 R)
• M9: 1,997,132 km (0.119 R)
• M10: 2,475,546 km (0.117 R)
• M11: 2,579,815 km (0.088 R)
• M12: 4,115,138 km (0.06 R)
• M13: 4,214,471 km (0.078 R)
• M14: 4,390,249 km (0.114 R)
• M15: 4,697,373 km (0.045 R)
• M16: 4,827,523 km (0.07 R)
• M17: 5,038,157 km (0.118 R)
• M18: 5,251,783 km (0.119 R)
• M19: 5,359,793 km (0.038 R)
• M20: 5,799,311 km (0.061 R)
• M21: 5,939,035 km (0.11 R)
• M22: 6,451,408 km (0.073 R)
• M23: 6,978,142 km (0.086 R)
• M24: 7,156,912 km (0.109 R)
• M25: 7,276,889 km (0.12 R)
• M26: 7,610,343 km (0.09 R)
• M27: 8,166,697 km (0.111 R)
• M28: 8,260,794 km (0.085 R)
• M29: 8,449,886 km (0.069 R)
• M30: 9,417,336 km (0.119 R)
• M31: 10,692,657 km (0.105 R)
• M32: 10,795,581 km (0.044 R)
• M33: 11,490,762 km (0.084 R)
• M34: 11,666,839 km (0.069 R)
• M35: 12,128,797 km (0.096 R)
• M36: 12,488,281 km (0.027 R)
• M37: 12,633,091 km (0.118 R)
• M38: 12,851,355 km (0.058 R)
• M39: 13,328,422 km (0.105 R)
• M40: 13,662,175 km (0.076 R)
• M41: 13,811,324 km (0.053 R)
• M42: 14,909,373 km (0.058 R)
• M43: 15,140,053 km (0.087 R)
• M44: 15,333,183 km (0.09 R)
• M45: 15,644,048 km (0.066 R)
• M46: 16,708,137 km (0.1 R)
• M47: 18,492,092 km (0.066 R)
• M48: 18,698,537 km (0.117 R)
• M49: 19,197,446 km (0.055 R)
• M50: 19,406,584 km (0.096 R)
• M51: 20,977,661 km (0.091 R)
• M52: 21,149,997 km (0.115 R)
• M53: 21,582,784 km (0.1 R)
• M54: 21,887,515 km (0.043 R)
• M55: 22,281,406 km (0.092 R)
• M56: 22,413,202 km (0.104 R)
• M57: 22,501,315 km (0.086 R)
• M58: 22,766,103 km (0.03 R)
• M59: 22,943,077 km (0.112 R)
• M60: 23,432,412 km (0.087 R)
• M61: 23,745,670 km (0.075 R)
• M62: 25,838,245 km (0.066 R)
• M63: 26,161,825 km (0.117 R)
• M64: 26,626,476 km (0.071 R)
• M65: 26,766,500 km (0.089 R)
• M66: 27,187,618 km (0.077 R)
• M67: 27,989,313 km (0.041 R)
• M68: 28,607,601 km (0.118 R)
• M69: 29,615,890 km (0.103 R)
• M70: 30,100,139 km (0.115 R)
• M71: 30,440,624 km (0.052 R)
• M72: 30,733,536 km (0.08 R)
• M73: 31,272,986 km (0.028 R)
• M74: 31,568,591 km (0.075 R)
• M75: 32,610,241 km (0.11 R)
• M76: 32,710,023 km (0.095 R)
• M77: 33,562,432 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit