🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 15

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.64 AU - 0.68 AU

Year: 370 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,963,349 km

• M1: 190,737 km (0.081 R)
• M2: 285,283 km (0.049 R)
• M3: 512,522 km (0.045 R)
• M4: 621,430 km (0.083 R)
• M5: 727,794 km (0.114 R)
• M6: 851,661 km (0.086 R)
• M7: 965,953 km (0.111 R)
• M8: 1,074,861 km (0.038 R)
• M9: 1,188,555 km (0.078 R)
• M10: 1,454,091 km (0.12 R)
• M11: 1,551,330 km (0.105 R)
• M12: 1,664,276 km (0.092 R)
• M13: 1,757,625 km (0.102 R)
• M14: 1,861,895 km (0.114 R)
• M15: 2,058,168 km (0.045 R)
• M16: 2,192,955 km (0.033 R)
• M17: 2,301,114 km (0.092 R)
• M18: 2,400,896 km (0.077 R)
• M19: 2,543,313 km (0.037 R)
• M20: 2,673,015 km (0.034 R)
• M21: 2,773,096 km (0.025 R)
• M22: 2,922,843 km (0.093 R)
• M23: 3,058,977 km (0.081 R)
• M24: 3,264,375 km (0.082 R)
• M25: 3,468,875 km (0.092 R)
• M26: 3,654,227 km (0.102 R)
• M27: 3,801,282 km (0.118 R)
• M28: 3,944,447 km (0.079 R)
• M29: 4,095,541 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 8.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.83 AU - 1.27 AU

Year: 743 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,963,349 km

• M1: 105,466 km (0.105 R)
• M2: 213,925 km (0.059 R)
• M3: 267,780 km (0.096 R)
• M4: 331,060 km (0.114 R)
• M5: 403,765 km (0.104 R)
• M6: 464,053 km (0.089 R)
• M7: 544,237 km (0.11 R)
• M8: 683,363 km (0.073 R)
• M9: 776,563 km (0.081 R)
• M10: 854,353 km (0.084 R)
• M11: 922,720 km (0.099 R)
• M12: 984,653 km (0.087 R)
• M13: 1,052,271 km (0.108 R)
• M14: 1,187,957 km (0.109 R)
• M15: 1,283,400 km (0.062 R)
• M16: 1,357,750 km (0.03 R)
• M17: 1,472,193 km (0.088 R)
• M18: 1,540,409 km (0.039 R)
• M19: 1,629,719 km (0.076 R)
• M20: 1,777,522 km (0.095 R)
• M21: 1,897,799 km (0.101 R)
• M22: 1,993,990 km (0.114 R)
• M23: 2,053,530 km (0.076 R)
• M24: 2,303,358 km (0.116 R)
• M25: 2,383,094 km (0.084 R)
• M26: 2,440,689 km (0.112 R)
• M27: 2,516,236 km (0.119 R)
• M28: 2,681,542 km (0.117 R)
• M29: 2,765,616 km (0.094 R)
• M30: 2,954,857 km (0.111 R)
• M31: 3,010,657 km (0.104 R)
• M32: 3,085,606 km (0.112 R)
• M33: 3,154,720 km (0.047 R)
• M34: 3,230,865 km (0.092 R)
• M35: 3,314,042 km (0.104 R)
• M36: 3,372,086 km (0.077 R)
• M37: 3,423,846 km (0.106 R)
• M38: 3,515,251 km (0.084 R)
• M39: 3,660,510 km (0.106 R)
• M40: 3,807,715 km (0.103 R)
• M41: 4,025,380 km (0.098 R)
• M42: 4,135,783 km (0.094 R)
• M43: 4,317,245 km (0.109 R)
• M44: 4,409,098 km (0.11 R)
• M45: 4,594,599 km (0.06 R)
• M46: 4,659,375 km (0.067 R)
• M47: 4,848,317 km (0.111 R)
• M48: 4,995,372 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 8.3

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.24 AU - 3.18 AU

Year: 3079 Days

Day: 11.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,963,349 km

• M1: 114,293 km (0.043 R)
• M2: 197,469 km (0.079 R)
• M3: 259,403 km (0.08 R)
• M4: 385,963 km (0.093 R)
• M5: 462,407 km (0.118 R)
• M6: 516,711 km (0.118 R)
• M7: 583,132 km (0.105 R)
• M8: 673,340 km (0.075 R)
• M9: 779,405 km (0.108 R)
• M10: 996,920 km (0.119 R)
• M11: 1,144,274 km (0.08 R)
• M12: 1,365,679 km (0.093 R)
• M13: 1,572,274 km (0.116 R)
• M14: 1,774,380 km (0.055 R)
• M15: 1,833,771 km (0.066 R)
• M16: 1,893,759 km (0.091 R)
• M17: 2,597,169 km (0.084 R)
• M18: 2,889,034 km (0.117 R)
• M19: 3,788,416 km (0.069 R)
• M20: 4,099,730 km (0.102 R)
• M21: 4,158,970 km (0.05 R)
• M22: 4,480,157 km (0.053 R)
• M23: 4,561,688 km (0.116 R)
• M24: 4,643,817 km (0.12 R)
• M25: 4,747,040 km (0.087 R)
• M26: 4,892,898 km (0.088 R)
• M27: 5,019,158 km (0.073 R)
• M28: 5,534,822 km (0.104 R)
• M29: 5,776,871 km (0.115 R)
• M30: 5,865,733 km (0.075 R)
• M31: 6,157,748 km (0.089 R)
• M32: 6,362,697 km (0.117 R)
• M33: 6,454,550 km (0.061 R)
• M34: 6,826,300 km (0.107 R)
• M35: 7,109,639 km (0.057 R)
• M36: 7,445,187 km (0.099 R)
• M37: 7,541,977 km (0.113 R)
• M38: 7,663,600 km (0.075 R)
• M39: 8,082,025 km (0.118 R)
• M40: 8,256,456 km (0.119 R)
• M41: 8,356,687 km (0.113 R)
• M42: 8,482,498 km (0.106 R)
• M43: 8,812,811 km (0.057 R)
• M44: 8,966,597 km (0.081 R)
• M45: 9,433,492 km (0.113 R)
• M46: 10,121,792 km (0.114 R)
• M47: 10,175,498 km (0.111 R)
• M48: 10,499,227 km (0.044 R)
• M49: 11,073,833 km (0.033 R)
• M50: 11,156,860 km (0.117 R)
• M51: 11,295,537 km (0.106 R)
• M52: 11,940,902 km (0.082 R)
• M53: 12,111,144 km (0.066 R)
• M54: 12,626,958 km (0.101 R)
• M55: 12,887,557 km (0.072 R)
• M56: 13,062,288 km (0.084 R)
• M57: 13,237,916 km (0.053 R)
• M58: 13,473,083 km (0.076 R)
• M59: 13,858,298 km (0.081 R)
• M60: 14,067,286 km (0.1 R)
• M61: 15,435,209 km (0.077 R)
• M62: 16,025,522 km (0.083 R)
• M63: 16,213,417 km (0.118 R)
• M64: 16,307,664 km (0.026 R)
• M65: 17,517,163 km (0.062 R)
• M66: 17,581,490 km (0.109 R)
• M67: 17,905,070 km (0.105 R)
• M68: 18,067,533 km (0.096 R)
• M69: 18,328,432 km (0.053 R)
• M70: 18,557,915 km (0.036 R)
• M71: 18,788,146 km (0.079 R)
• M72: 19,451,463 km (0.073 R)
• M73: 19,551,694 km (0.097 R)
• M74: 20,732,918 km (0.1 R)
• M75: 21,418,226 km (0.093 R)
• M76: 21,833,061 km (0.091 R)
• M77: 22,180,727 km (0.117 R)
• M78: 22,916,748 km (0.056 R)
• M79: 23,022,514 km (0.098 R)
• M80: 23,199,339 km (0.091 R)
• M81: 23,482,976 km (0.106 R)
• M82: 23,625,244 km (0.1 R)
• M83: 23,803,415 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 11.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.45 AU - 3.55 AU

Year: 4520 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,963,349 km

• M1: 197,768 km (0.048 R)
• M2: 274,662 km (0.096 R)
• M3: 548,875 km (0.098 R)
• M4: 629,059 km (0.109 R)
• M5: 837,748 km (0.043 R)
• M6: 920,625 km (0.078 R)
• M7: 1,095,505 km (0.064 R)
• M8: 1,227,451 km (0.065 R)
• M9: 1,336,956 km (0.097 R)
• M10: 2,145,533 km (0.098 R)
• M11: 2,228,709 km (0.033 R)
• M12: 2,364,095 km (0.109 R)
• M13: 3,195,710 km (0.083 R)
• M14: 3,446,137 km (0.098 R)
• M15: 3,663,203 km (0.119 R)
• M16: 4,173,332 km (0.093 R)
• M17: 4,447,395 km (0.085 R)
• M18: 4,597,591 km (0.109 R)
• M19: 5,013,473 km (0.066 R)
• M20: 5,282,600 km (0.052 R)
• M21: 5,648,666 km (0.083 R)
• M22: 5,788,091 km (0.074 R)
• M23: 5,975,837 km (0.111 R)
• M24: 6,237,334 km (0.074 R)
• M25: 6,551,190 km (0.112 R)
• M26: 6,624,343 km (0.085 R)
• M27: 6,820,765 km (0.032 R)
• M28: 7,044,115 km (0.086 R)
• M29: 7,194,461 km (0.084 R)
• M30: 7,780,286 km (0.117 R)
• M31: 7,935,569 km (0.051 R)
• M32: 8,727,989 km (0.073 R)
• M33: 9,215,528 km (0.06 R)
• M34: 9,352,560 km (0.111 R)
• M35: 9,435,138 km (0.083 R)
• M36: 9,879,443 km (0.094 R)
• M37: 10,245,509 km (0.086 R)
• M38: 10,616,063 km (0.094 R)
• M39: 11,136,365 km (0.04 R)
• M40: 12,111,892 km (0.056 R)
• M41: 13,114,647 km (0.101 R)
• M42: 13,207,248 km (0.116 R)
• M43: 13,299,849 km (0.118 R)
• M44: 13,579,298 km (0.111 R)
• M45: 13,798,010 km (0.117 R)
• M46: 14,270,590 km (0.093 R)
• M47: 14,365,734 km (0.083 R)
• M48: 14,588,485 km (0.084 R)
• M49: 14,684,377 km (0.1 R)
• M50: 15,102,204 km (0.095 R)
• M51: 15,785,418 km (0.079 R)
• M52: 16,081,322 km (0.107 R)
• M53: 17,350,959 km (0.101 R)
• M54: 18,583,197 km (0.057 R)
• M55: 18,791,288 km (0.092 R)
• M56: 18,965,420 km (0.098 R)
• M57: 19,069,989 km (0.12 R)
• M58: 19,280,024 km (0.109 R)
• M59: 19,561,118 km (0.107 R)
• M60: 19,666,884 km (0.12 R)
• M61: 20,305,517 km (0.11 R)
• M62: 20,376,876 km (0.087 R)
• M63: 20,950,883 km (0.038 R)
• M64: 21,167,650 km (0.12 R)
• M65: 21,385,016 km (0.117 R)
• M66: 21,530,275 km (0.072 R)
• M67: 22,041,601 km (0.038 R)
• M68: 22,704,918 km (0.071 R)
• M69: 22,816,069 km (0.071 R)
• M70: 22,927,370 km (0.108 R)
• M71: 23,787,258 km (0.06 R)
• M72: 24,088,848 km (0.081 R)
• M73: 24,353,785 km (0.092 R)
• M74: 24,543,475 km (0.12 R)
• M75: 25,461,408 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit