🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 9

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.1 AU

Year: 609 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,799,595 km

• M1: 116,686 km (0.076 R)
• M2: 177,573 km (0.096 R)
• M3: 241,601 km (0.092 R)
• M4: 315,203 km (0.103 R)
• M5: 505,491 km (0.11 R)
• M6: 574,306 km (0.072 R)
• M7: 632,201 km (0.103 R)
• M8: 754,272 km (0.044 R)
• M9: 970,142 km (0.093 R)
• M10: 1,070,672 km (0.084 R)
• M11: 1,256,622 km (0.08 R)
• M12: 1,473,689 km (0.105 R)
• M13: 1,632,113 km (0.085 R)
• M14: 1,695,692 km (0.109 R)
• M15: 1,789,041 km (0.1 R)
• M16: 1,966,015 km (0.086 R)
• M17: 2,133,415 km (0.105 R)
• M18: 2,211,057 km (0.096 R)
• M19: 2,273,888 km (0.11 R)
• M20: 2,441,736 km (0.069 R)
• M21: 2,531,196 km (0.118 R)
• M22: 2,613,624 km (0.115 R)
• M23: 2,696,950 km (0.071 R)
• M24: 2,772,647 km (0.117 R)
• M25: 2,857,619 km (0.069 R)
• M26: 3,100,266 km (0.07 R)
• M27: 3,197,505 km (0.097 R)
• M28: 3,385,998 km (0.115 R)
• M29: 3,541,131 km (0.071 R)
• M30: 3,605,757 km (0.113 R)
• M31: 3,944,447 km (0.118 R)
• M32: 4,059,488 km (0.055 R)
• M33: 4,166,151 km (0.103 R)
• M34: 4,431,687 km (0.073 R)
• M35: 4,631,849 km (0.108 R)
• M36: 4,855,648 km (0.112 R)
• M37: 4,927,604 km (0.109 R)
• M38: 5,114,302 km (0.117 R)
• M39: 5,324,487 km (0.094 R)
• M40: 5,409,309 km (0.026 R)
• M41: 5,505,351 km (0.081 R)
• M42: 5,764,156 km (0.065 R)
• M43: 5,939,035 km (0.113 R)
• M44: 6,005,008 km (0.104 R)
• M45: 6,093,420 km (0.097 R)
• M46: 6,182,282 km (0.077 R)
• M47: 6,473,997 km (0.105 R)
• M48: 6,576,023 km (0.104 R)
• M49: 6,632,870 km (0.118 R)
• M50: 6,850,685 km (0.098 R)
• M51: 7,246,371 km (0.083 R)
• M52: 7,352,287 km (0.119 R)
• M53: 7,697,409 km (0.064 R)
• M54: 8,084,269 km (0.114 R)
• M55: 8,157,572 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 11.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 1397 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,799,595 km

• M1: 236,963 km (0.081 R)
• M2: 392,694 km (0.096 R)
• M3: 505,342 km (0.093 R)
• M4: 644,468 km (0.068 R)
• M5: 783,294 km (0.103 R)
• M6: 894,595 km (0.113 R)
• M7: 1,003,802 km (0.107 R)
• M8: 1,306,139 km (0.095 R)
• M9: 1,533,229 km (0.029 R)
• M10: 1,724,265 km (0.119 R)
• M11: 1,823,000 km (0.119 R)
• M12: 1,903,184 km (0.071 R)
• M13: 2,036,326 km (0.104 R)
• M14: 2,109,330 km (0.064 R)
• M15: 2,344,797 km (0.113 R)
• M16: 2,487,962 km (0.1 R)
• M17: 2,725,524 km (0.118 R)
• M18: 3,042,073 km (0.069 R)
• M19: 3,186,584 km (0.117 R)
• M20: 3,333,489 km (0.09 R)
• M21: 4,035,403 km (0.071 R)
• M22: 4,128,004 km (0.118 R)
• M23: 4,478,362 km (0.118 R)
• M24: 4,670,894 km (0.079 R)
• M25: 4,950,942 km (0.101 R)
• M26: 5,036,063 km (0.088 R)
• M27: 5,207,801 km (0.056 R)
• M28: 5,352,313 km (0.088 R)
• M29: 5,454,338 km (0.052 R)
• M30: 5,689,955 km (0.047 R)
• M31: 5,838,954 km (0.084 R)
• M32: 5,928,863 km (0.086 R)
• M33: 6,339,808 km (0.059 R)
• M34: 6,463,226 km (0.107 R)
• M35: 6,838,717 km (0.095 R)
• M36: 7,092,884 km (0.062 R)
• M37: 7,529,111 km (0.065 R)
• M38: 7,857,778 km (0.094 R)
• M39: 8,090,702 km (0.057 R)
• M40: 8,342,774 km (0.07 R)
• M41: 8,820,440 km (0.068 R)
• M42: 9,254,423 km (0.08 R)
• M43: 9,447,554 km (0.087 R)
• M44: 9,553,470 km (0.118 R)
• M45: 9,695,288 km (0.115 R)
• M46: 9,963,218 km (0.062 R)
• M47: 10,415,153 km (0.074 R)
• M48: 10,579,561 km (0.09 R)
• M49: 10,652,864 km (0.087 R)
• M50: 11,022,072 km (0.1 R)
• M51: 11,208,172 km (0.112 R)
• M52: 11,376,619 km (0.091 R)
• M53: 11,527,114 km (0.093 R)
• M54: 12,250,869 km (0.089 R)
• M55: 12,443,700 km (0.08 R)
• M56: 12,715,520 km (0.078 R)
• M57: 12,852,103 km (0.057 R)
• M58: 13,146,511 km (0.098 R)
• M59: 13,304,487 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.4

Radius: 5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.58 AU - 7.94 AU

Year: 13503 Days

Day: 16 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,799,595 km

• M1: 84,074 km (0.101 R)
• M2: 145,110 km (0.062 R)
• M3: 210,035 km (0.114 R)
• M4: 350,209 km (0.09 R)
• M5: 611,855 km (0.039 R)
• M6: 682,017 km (0.111 R)
• M7: 815,159 km (0.047 R)
• M8: 940,372 km (0.043 R)
• M9: 1,005,447 km (0.04 R)
• M10: 1,209,648 km (0.047 R)
• M11: 1,244,953 km (0.079 R)
• M12: 1,426,715 km (0.101 R)
• M13: 1,835,566 km (0.111 R)
• M14: 2,127,282 km (0.114 R)
• M15: 2,433,509 km (0.12 R)
• M16: 2,660,748 km (0.107 R)
• M17: 2,730,161 km (0.053 R)
• M18: 3,687,288 km (0.103 R)
• M19: 3,739,049 km (0.119 R)
• M20: 4,000,995 km (0.038 R)
• M21: 4,107,359 km (0.034 R)
• M22: 4,160,915 km (0.079 R)
• M23: 4,709,491 km (0.032 R)
• M24: 4,821,839 km (0.081 R)
• M25: 4,992,231 km (0.03 R)
• M26: 5,397,342 km (0.089 R)
• M27: 5,485,455 km (0.103 R)
• M28: 5,663,327 km (0.081 R)
• M29: 5,723,016 km (0.068 R)
• M30: 5,782,855 km (0.109 R)
• M31: 6,300,464 km (0.071 R)
• M32: 6,801,018 km (0.057 R)
• M33: 7,120,410 km (0.086 R)
• M34: 7,346,901 km (0.112 R)
• M35: 7,542,874 km (0.082 R)
• M36: 8,208,585 km (0.044 R)
• M37: 8,377,930 km (0.085 R)
• M38: 8,892,845 km (0.066 R)
• M39: 10,279,169 km (0.109 R)
• M40: 10,315,671 km (0.118 R)
• M41: 10,682,186 km (0.033 R)
• M42: 11,465,929 km (0.112 R)
• M43: 11,579,324 km (0.112 R)
• M44: 12,422,906 km (0.076 R)
• M45: 13,484,752 km (0.088 R)
• M46: 14,127,724 km (0.075 R)
• M47: 14,208,806 km (0.095 R)
• M48: 14,575,470 km (0.05 R)
• M49: 14,616,460 km (0.045 R)
• M50: 14,657,450 km (0.102 R)
• M51: 14,904,137 km (0.108 R)
• M52: 15,152,170 km (0.08 R)
• M53: 15,359,961 km (0.086 R)
• M54: 15,610,538 km (0.06 R)
• M55: 16,668,943 km (0.055 R)
• M56: 16,883,466 km (0.085 R)
• M57: 18,898,849 km (0.078 R)
• M58: 19,347,044 km (0.094 R)
• M59: 21,639,631 km (0.117 R)
• M60: 21,826,778 km (0.111 R)
• M61: 22,912,859 km (0.088 R)
• M62: 23,246,911 km (0.066 R)
• M63: 23,582,608 km (0.09 R)
• M64: 23,919,802 km (0.114 R)
• M65: 24,599,126 km (0.107 R)
• M66: 26,374,853 km (0.112 R)
• M67: 28,140,407 km (0.046 R)
• M68: 29,166,349 km (0.11 R)
• M69: 30,675,642 km (0.088 R)
• M70: 31,096,461 km (0.109 R)
• M71: 31,837,419 km (0.085 R)
• M72: 32,156,810 km (0.113 R)
• M73: 32,316,880 km (0.117 R)
• M74: 32,530,655 km (0.114 R)
• M75: 32,584,211 km (0.099 R)
• M76: 32,852,291 km (0.089 R)
• M77: 32,959,702 km (0.088 R)
• M78: 33,282,833 km (0.116 R)
• M79: 33,390,694 km (0.091 R)
• M80: 33,877,784 km (0.048 R)
• M81: 34,040,696 km (0.099 R)
• M82: 34,095,000 km (0.101 R)
• M83: 34,203,908 km (0.047 R)
• M84: 34,367,268 km (0.093 R)
• M85: 34,913,749 km (0.117 R)
• M86: 35,683,730 km (0.113 R)
• M87: 35,960,037 km (0.106 R)
• M88: 36,960,847 km (0.063 R)
• M89: 37,128,546 km (0.077 R)
• M90: 37,296,395 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.3

Radius: 7.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.44 AU - 10.12 AU

Year: 16446 Days

Day: 23 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,799,595 km

• M1: 108,159 km (0.098 R)
• M2: 277,803 km (0.066 R)
• M3: 356,043 km (0.101 R)
• M4: 1,203,216 km (0.053 R)
• M5: 1,562,251 km (0.095 R)
• M6: 2,644,442 km (0.069 R)
• M7: 3,134,973 km (0.073 R)
• M8: 3,737,852 km (0.117 R)
• M9: 4,316,647 km (0.092 R)
• M10: 4,495,566 km (0.082 R)
• M11: 4,953,933 km (0.101 R)
• M12: 5,881,889 km (0.115 R)
• M13: 6,281,315 km (0.106 R)
• M14: 6,931,767 km (0.103 R)
• M15: 8,221,899 km (0.054 R)
• M16: 8,444,052 km (0.118 R)
• M17: 10,053,874 km (0.104 R)
• M18: 10,251,643 km (0.113 R)
• M19: 10,331,229 km (0.029 R)
• M20: 11,096,721 km (0.091 R)
• M21: 12,257,900 km (0.095 R)
• M22: 12,596,739 km (0.106 R)
• M23: 12,810,066 km (0.046 R)
• M24: 12,895,636 km (0.104 R)
• M25: 13,457,076 km (0.098 R)
• M26: 13,762,855 km (0.115 R)
• M27: 14,380,993 km (0.058 R)
• M28: 16,708,437 km (0.111 R)
• M29: 17,939,178 km (0.077 R)
• M30: 18,131,112 km (0.066 R)
• M31: 18,954,499 km (0.037 R)
• M32: 19,493,799 km (0.071 R)
• M33: 19,938,703 km (0.102 R)
• M34: 21,344,325 km (0.095 R)
• M35: 22,007,792 km (0.064 R)
• M36: 22,110,416 km (0.119 R)
• M37: 22,989,453 km (0.052 R)
• M38: 24,038,283 km (0.087 R)
• M39: 24,091,241 km (0.104 R)
• M40: 24,462,244 km (0.068 R)
• M41: 24,568,608 km (0.106 R)
• M42: 25,802,790 km (0.1 R)
• M43: 25,856,795 km (0.099 R)
• M44: 26,128,016 km (0.092 R)
• M45: 26,454,588 km (0.106 R)
• M46: 26,727,904 km (0.099 R)
• M47: 27,111,921 km (0.12 R)
• M48: 27,663,788 km (0.08 R)
• M49: 29,059,686 km (0.091 R)
• M50: 29,624,418 km (0.084 R)
• M51: 30,078,746 km (0.099 R)
• M52: 30,363,880 km (0.106 R)
• M53: 30,764,653 km (0.11 R)
• M54: 30,822,098 km (0.07 R)
• M55: 30,936,989 km (0.108 R)
• M56: 33,146,849 km (0.093 R)
• M57: 33,677,622 km (0.092 R)
• M58: 34,449,398 km (0.118 R)
• M59: 34,688,006 km (0.062 R)
• M60: 35,467,262 km (0.076 R)
• M61: 35,587,688 km (0.114 R)
• M62: 36,860,167 km (0.099 R)
• M63: 39,013,778 km (0.051 R)
• M64: 39,387,175 km (0.104 R)
• M65: 40,137,258 km (0.117 R)
• M66: 40,325,452 km (0.083 R)
• M67: 41,018,390 km (0.116 R)
• M68: 41,334,490 km (0.111 R)
• M69: 42,288,027 km (0.078 R)
• M70: 42,351,905 km (0.067 R)
• M71: 42,479,662 km (0.111 R)
• M72: 42,735,474 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit