🌌 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: 830

Radius: 8.3

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 287 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,969,364 km

• M1: 103,971 km (0.116 R)
• M2: 199,414 km (0.079 R)
• M3: 255,962 km (0.111 R)
• M4: 338,241 km (0.057 R)
• M5: 452,234 km (0.063 R)
• M6: 522,396 km (0.111 R)
• M7: 576,999 km (0.088 R)
• M8: 630,256 km (0.044 R)
• M9: 746,194 km (0.094 R)
• M10: 823,835 km (0.12 R)
• M11: 877,242 km (0.115 R)
• M12: 1,011,880 km (0.075 R)
• M13: 1,069,475 km (0.078 R)
• M14: 1,128,267 km (0.063 R)
• M15: 1,196,783 km (0.103 R)
• M16: 1,253,481 km (0.082 R)
• M17: 1,315,564 km (0.034 R)
• M18: 1,369,718 km (0.06 R)
• M19: 1,700,928 km (0.062 R)
• M20: 1,780,065 km (0.088 R)
• M21: 1,855,612 km (0.108 R)
• M22: 2,056,672 km (0.111 R)
• M23: 2,173,358 km (0.069 R)
• M24: 2,243,370 km (0.03 R)
• M25: 2,380,102 km (0.093 R)
• M26: 2,593,279 km (0.083 R)
• M27: 2,656,260 km (0.079 R)
• M28: 2,871,531 km (0.099 R)
• M29: 2,948,574 km (0.077 R)
• M30: 3,002,280 km (0.071 R)
• M31: 3,068,552 km (0.111 R)
• M32: 3,288,311 km (0.1 R)
• M33: 3,425,342 km (0.081 R)
• M34: 3,526,171 km (0.098 R)
• M35: 3,583,318 km (0.062 R)
• M36: 3,737,104 km (0.092 R)
• M37: 3,827,910 km (0.068 R)
• M38: 3,952,376 km (0.062 R)
• M39: 4,031,663 km (0.1 R)
• M40: 4,164,954 km (0.074 R)
• M41: 4,279,397 km (0.118 R)
• M42: 4,340,433 km (0.107 R)
• M43: 4,449,639 km (0.07 R)
• M44: 4,594,450 km (0.079 R)
• M45: 4,754,819 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,969,364 km

• M1: 172,935 km (0.098 R)
• M2: 291,267 km (0.037 R)
• M3: 395,088 km (0.118 R)
• M4: 482,902 km (0.114 R)
• M5: 584,329 km (0.088 R)
• M6: 682,166 km (0.108 R)
• M7: 785,090 km (0.072 R)
• M8: 902,973 km (0.059 R)
• M9: 1,016,368 km (0.116 R)
• M10: 1,111,662 km (0.114 R)
• M11: 1,232,387 km (0.075 R)
• M12: 1,324,540 km (0.071 R)
• M13: 1,434,195 km (0.077 R)
• M14: 1,522,906 km (0.067 R)
• M15: 1,681,330 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.28 AU - 1.32 AU

Year: 988 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,969,364 km

• M1: 156,330 km (0.093 R)
• M2: 264,040 km (0.07 R)
• M3: 394,490 km (0.077 R)
• M4: 703,559 km (0.092 R)
• M5: 854,952 km (0.099 R)
• M6: 950,246 km (0.071 R)
• M7: 1,120,039 km (0.116 R)
• M8: 1,218,923 km (0.091 R)
• M9: 1,348,774 km (0.114 R)
• M10: 1,483,562 km (0.086 R)
• M11: 1,578,407 km (0.047 R)
• M12: 1,844,542 km (0.108 R)
• M13: 1,987,258 km (0.073 R)
• M14: 2,133,864 km (0.089 R)
• M15: 2,233,496 km (0.062 R)
• M16: 2,411,966 km (0.114 R)
• M17: 2,630,679 km (0.104 R)
• M18: 2,774,143 km (0.112 R)
• M19: 3,012,901 km (0.091 R)
• M20: 3,125,548 km (0.081 R)
• M21: 3,220,393 km (0.119 R)
• M22: 3,306,711 km (0.113 R)
• M23: 3,393,628 km (0.089 R)
• M24: 3,491,315 km (0.089 R)
• M25: 3,789,912 km (0.062 R)
• M26: 3,983,492 km (0.052 R)
• M27: 4,529,824 km (0.095 R)
• M28: 4,944,210 km (0.059 R)
• M29: 5,032,921 km (0.116 R)
• M30: 5,178,480 km (0.028 R)
• M31: 5,821,152 km (0.108 R)
• M32: 5,903,282 km (0.106 R)
• M33: 5,997,678 km (0.089 R)
• M34: 6,211,902 km (0.111 R)
• M35: 6,392,317 km (0.1 R)
• M36: 6,635,563 km (0.115 R)
• M37: 6,857,118 km (0.08 R)
• M38: 7,043,666 km (0.109 R)
• M39: 7,131,330 km (0.101 R)
• M40: 7,562,322 km (0.079 R)
• M41: 7,664,946 km (0.111 R)
• M42: 8,001,691 km (0.099 R)
• M43: 8,436,273 km (0.076 R)
• M44: 8,676,527 km (0.108 R)
• M45: 9,000,406 km (0.09 R)
• M46: 9,109,164 km (0.03 R)
• M47: 9,191,144 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 12

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.69 AU - 1.97 AU

Year: 1651 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,969,364 km

• M1: 150,196 km (0.064 R)
• M2: 285,732 km (0.113 R)
• M3: 365,468 km (0.051 R)
• M4: 441,314 km (0.085 R)
• M5: 597,045 km (0.096 R)
• M6: 741,706 km (0.098 R)
• M7: 818,899 km (0.053 R)
• M8: 968,347 km (0.033 R)
• M9: 1,195,437 km (0.08 R)
• M10: 1,319,603 km (0.12 R)
• M11: 1,399,638 km (0.109 R)
• M12: 1,581,549 km (0.097 R)
• M13: 1,851,722 km (0.109 R)
• M14: 1,960,330 km (0.103 R)
• M15: 2,071,183 km (0.071 R)
• M16: 2,222,426 km (0.091 R)
• M17: 2,377,409 km (0.03 R)
• M18: 2,496,040 km (0.099 R)
• M19: 2,606,593 km (0.118 R)
• M20: 2,811,842 km (0.11 R)
• M21: 3,086,802 km (0.058 R)
• M22: 3,448,381 km (0.101 R)
• M23: 3,526,919 km (0.073 R)
• M24: 3,754,607 km (0.107 R)
• M25: 3,835,390 km (0.113 R)
• M26: 3,963,745 km (0.101 R)
• M27: 4,564,680 km (0.114 R)
• M28: 4,763,196 km (0.043 R)
• M29: 4,850,861 km (0.082 R)
• M30: 4,939,123 km (0.088 R)
• M31: 5,027,984 km (0.076 R)
• M32: 5,323,590 km (0.037 R)
• M33: 5,585,386 km (0.115 R)
• M34: 5,717,780 km (0.119 R)
• M35: 5,864,685 km (0.081 R)
• M36: 6,026,550 km (0.066 R)
• M37: 6,176,148 km (0.114 R)
• M38: 6,382,144 km (0.111 R)
• M39: 6,492,847 km (0.105 R)
• M40: 6,815,081 km (0.066 R)
• M41: 6,999,535 km (0.098 R)
• M42: 7,286,463 km (0.096 R)
• M43: 7,489,767 km (0.084 R)
• M44: 7,606,753 km (0.116 R)
• M45: 7,842,519 km (0.066 R)
• M46: 7,931,530 km (0.091 R)
• M47: 8,564,328 km (0.079 R)
• M48: 8,763,593 km (0.07 R)
• M49: 9,213,583 km (0.046 R)
• M50: 9,607,474 km (0.098 R)
• M51: 9,830,525 km (0.09 R)
• M52: 9,958,730 km (0.071 R)
• M53: 10,233,093 km (0.025 R)
• M54: 10,314,324 km (0.079 R)
• M55: 11,054,535 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 14

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.23 AU - 6.55 AU

Year: 8345 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,969,364 km

• M1: 269,127 km (0.04 R)
• M2: 454,628 km (0.081 R)
• M3: 610,659 km (0.059 R)
• M4: 741,856 km (0.08 R)
• M5: 967,449 km (0.106 R)
• M6: 1,330,823 km (0.108 R)
• M7: 1,673,551 km (0.077 R)
• M8: 1,779,915 km (0.069 R)
• M9: 2,135,958 km (0.12 R)
• M10: 2,275,533 km (0.11 R)
• M11: 2,466,420 km (0.089 R)
• M12: 2,712,808 km (0.114 R)
• M13: 2,839,068 km (0.098 R)
• M14: 2,993,304 km (0.075 R)
• M15: 3,337,229 km (0.066 R)
• M16: 3,500,441 km (0.105 R)
• M17: 3,666,195 km (0.116 R)
• M18: 4,092,399 km (0.102 R)
• M19: 4,385,462 km (0.088 R)
• M20: 4,564,680 km (0.094 R)
• M21: 5,274,223 km (0.101 R)
• M22: 6,251,396 km (0.104 R)
• M23: 6,692,261 km (0.105 R)
• M24: 7,178,304 km (0.06 R)
• M25: 7,568,455 km (0.097 R)
• M26: 8,480,703 km (0.111 R)
• M27: 9,894,104 km (0.06 R)
• M28: 10,051,331 km (0.11 R)
• M29: 10,487,858 km (0.089 R)
• M30: 10,688,469 km (0.052 R)
• M31: 10,809,344 km (0.072 R)
• M32: 11,297,631 km (0.045 R)
• M33: 11,420,900 km (0.033 R)
• M34: 12,338,234 km (0.051 R)
• M35: 12,635,036 km (0.07 R)
• M36: 12,934,232 km (0.12 R)
• M37: 13,322,438 km (0.088 R)
• M38: 13,496,122 km (0.045 R)
• M39: 13,714,534 km (0.082 R)
• M40: 13,889,863 km (0.07 R)
• M41: 14,778,474 km (0.071 R)
• M42: 14,868,383 km (0.102 R)
• M43: 15,048,648 km (0.065 R)
• M44: 15,320,468 km (0.058 R)
• M45: 15,502,528 km (0.098 R)
• M46: 16,099,424 km (0.061 R)
• M47: 16,238,250 km (0.113 R)
• M48: 16,657,125 km (0.085 R)
• M49: 16,985,342 km (0.119 R)
• M50: 17,695,932 km (0.078 R)
• M51: 18,561,505 km (0.109 R)
• M52: 20,234,010 km (0.113 R)
• M53: 20,634,483 km (0.105 R)
• M54: 20,735,162 km (0.086 R)
• M55: 21,903,073 km (0.105 R)
• M56: 22,005,697 km (0.092 R)
• M57: 22,417,540 km (0.056 R)
• M58: 23,301,364 km (0.107 R)
• M59: 24,196,558 km (0.084 R)
• M60: 24,674,972 km (0.051 R)
• M61: 26,347,027 km (0.065 R)
• M62: 27,999,785 km (0.087 R)
• M63: 29,233,070 km (0.099 R)
• M64: 29,459,112 km (0.067 R)
• M65: 29,572,357 km (0.087 R)
• M66: 30,541,303 km (0.092 R)
• M67: 31,116,058 km (0.102 R)
• M68: 32,627,146 km (0.037 R)
• M69: 32,744,281 km (0.072 R)
• M70: 34,998,272 km (0.051 R)
• M71: 35,118,250 km (0.096 R)
• M72: 35,599,656 km (0.082 R)
• M73: 35,841,256 km (0.111 R)
• M74: 36,873,781 km (0.112 R)
• M75: 38,162,866 km (0.116 R)
• M76: 38,348,217 km (0.073 R)
• M77: 40,155,509 km (0.081 R)
• M78: 41,481,545 km (0.115 R)
• M79: 43,014,474 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.32 AU - 10.98 AU

Year: 21564 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,969,364 km

• M1: 134,339 km (0.034 R)
• M2: 561,590 km (0.115 R)
• M3: 1,040,902 km (0.1 R)
• M4: 1,252,134 km (0.038 R)
• M5: 1,659,040 km (0.088 R)
• M6: 2,044,704 km (0.064 R)
• M7: 2,543,613 km (0.055 R)
• M8: 2,762,474 km (0.104 R)
• M9: 2,964,581 km (0.103 R)
• M10: 4,097,336 km (0.101 R)
• M11: 4,510,675 km (0.082 R)
• M12: 5,376,996 km (0.111 R)
• M13: 7,043,068 km (0.114 R)
• M14: 8,235,512 km (0.076 R)
• M15: 9,020,303 km (0.077 R)
• M16: 10,590,632 km (0.09 R)
• M17: 11,478,794 km (0.114 R)
• M18: 12,316,991 km (0.075 R)
• M19: 13,974,984 km (0.12 R)
• M20: 14,947,670 km (0.081 R)
• M21: 17,040,245 km (0.06 R)
• M22: 18,120,491 km (0.095 R)
• M23: 19,868,542 km (0.067 R)
• M24: 20,128,842 km (0.075 R)
• M25: 20,434,022 km (0.053 R)
• M26: 21,491,679 km (0.092 R)
• M27: 22,027,239 km (0.038 R)
• M28: 24,956,814 km (0.114 R)
• M29: 25,378,531 km (0.111 R)
• M30: 25,566,725 km (0.096 R)
• M31: 25,755,368 km (0.099 R)
• M32: 27,667,079 km (0.07 R)
• M33: 31,171,260 km (0.094 R)
• M34: 31,473,746 km (0.115 R)
• M35: 32,693,418 km (0.112 R)
• M36: 32,898,217 km (0.107 R)
• M37: 33,928,498 km (0.044 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: 190 - 17,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit