🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 9.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 589 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,796,519 km

• M1: 118,482 km (0.078 R)
• M2: 202,406 km (0.088 R)
• M3: 289,771 km (0.098 R)
• M4: 431,291 km (0.111 R)
• M5: 507,586 km (0.108 R)
• M6: 631,901 km (0.096 R)
• M7: 695,032 km (0.111 R)
• M8: 831,615 km (0.091 R)
• M9: 905,217 km (0.072 R)
• M10: 973,882 km (0.09 R)
• M11: 1,051,972 km (0.094 R)
• M12: 1,136,046 km (0.101 R)
• M13: 1,194,838 km (0.114 R)
• M14: 1,274,873 km (0.104 R)
• M15: 1,344,286 km (0.068 R)
• M16: 1,436,140 km (0.097 R)
• M17: 1,513,033 km (0.046 R)
• M18: 1,600,099 km (0.094 R)
• M19: 1,802,206 km (0.064 R)
• M20: 1,876,107 km (0.061 R)
• M21: 1,988,904 km (0.1 R)
• M22: 2,050,987 km (0.1 R)
• M23: 2,128,329 km (0.113 R)
• M24: 2,211,655 km (0.091 R)
• M25: 2,281,068 km (0.097 R)
• M26: 2,493,647 km (0.078 R)
• M27: 2,639,056 km (0.112 R)
• M28: 2,787,457 km (0.05 R)
• M29: 2,900,404 km (0.097 R)
• M30: 2,971,163 km (0.038 R)
• M31: 3,031,601 km (0.083 R)
• M32: 3,265,722 km (0.054 R)
• M33: 3,328,104 km (0.095 R)
• M34: 3,436,712 km (0.098 R)
• M35: 3,505,826 km (0.069 R)
• M36: 3,569,704 km (0.116 R)
• M37: 3,639,866 km (0.117 R)
• M38: 3,716,310 km (0.08 R)
• M39: 3,787,519 km (0.09 R)
• M40: 3,894,930 km (0.091 R)
• M41: 4,021,640 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 11.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 1239 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,796,519 km

• M1: 141,220 km (0.114 R)
• M2: 235,168 km (0.103 R)
• M3: 381,325 km (0.064 R)
• M4: 451,187 km (0.029 R)
• M5: 662,120 km (0.109 R)
• M6: 977,772 km (0.055 R)
• M7: 1,133,952 km (0.118 R)
• M8: 1,413,550 km (0.102 R)
• M9: 1,565,991 km (0.061 R)
• M10: 1,670,709 km (0.034 R)
• M11: 1,823,448 km (0.11 R)
• M12: 1,934,001 km (0.035 R)
• M13: 2,210,757 km (0.032 R)
• M14: 2,419,297 km (0.045 R)
• M15: 2,676,156 km (0.097 R)
• M16: 2,781,473 km (0.12 R)
• M17: 3,007,067 km (0.065 R)
• M18: 3,160,853 km (0.054 R)
• M19: 3,487,874 km (0.107 R)
• M20: 4,077,290 km (0.12 R)
• M21: 4,358,983 km (0.054 R)
• M22: 4,508,431 km (0.059 R)
• M23: 4,697,822 km (0.114 R)
• M24: 4,876,891 km (0.078 R)
• M25: 4,980,263 km (0.088 R)
• M26: 5,215,431 km (0.081 R)
• M27: 5,347,825 km (0.081 R)
• M28: 5,710,600 km (0.119 R)
• M29: 6,039,864 km (0.038 R)
• M30: 6,305,101 km (0.075 R)
• M31: 6,417,749 km (0.089 R)
• M32: 6,659,798 km (0.114 R)
• M33: 6,774,689 km (0.101 R)
• M34: 6,890,179 km (0.041 R)
• M35: 7,359,018 km (0.1 R)
• M36: 7,448,179 km (0.117 R)
• M37: 7,642,357 km (0.064 R)
• M38: 7,990,172 km (0.1 R)
• M39: 8,081,726 km (0.105 R)
• M40: 8,374,040 km (0.111 R)
• M41: 8,591,705 km (0.117 R)
• M42: 9,032,719 km (0.083 R)
• M43: 9,497,221 km (0.094 R)
• M44: 9,594,160 km (0.11 R)
• M45: 9,740,467 km (0.041 R)
• M46: 9,838,454 km (0.093 R)
• M47: 10,134,059 km (0.081 R)
• M48: 10,432,806 km (0.067 R)
• M49: 10,516,282 km (0.1 R)
• M50: 10,886,237 km (0.05 R)
• M51: 11,038,827 km (0.09 R)
• M52: 11,243,477 km (0.076 R)
• M53: 11,397,712 km (0.078 R)
• M54: 11,535,492 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 10.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2 AU

Year: 1665 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,796,519 km

• M1: 151,243 km (0.065 R)
• M2: 246,986 km (0.089 R)
• M3: 441,015 km (0.11 R)
• M4: 529,576 km (0.066 R)
• M5: 683,064 km (0.073 R)
• M6: 860,487 km (0.038 R)
• M7: 942,616 km (0.079 R)
• M8: 1,053,767 km (0.09 R)
• M9: 1,414,298 km (0.101 R)
• M10: 1,573,470 km (0.078 R)
• M11: 1,686,267 km (0.094 R)
• M12: 2,142,690 km (0.116 R)
• M13: 2,256,983 km (0.095 R)
• M14: 2,373,370 km (0.11 R)
• M15: 2,539,723 km (0.12 R)
• M16: 2,722,382 km (0.045 R)
• M17: 2,909,529 km (0.112 R)
• M18: 2,998,241 km (0.105 R)
• M19: 3,178,506 km (0.058 R)
• M20: 3,727,231 km (0.034 R)
• M21: 3,893,434 km (0.084 R)
• M22: 4,033,907 km (0.067 R)
• M23: 4,276,554 km (0.114 R)
• M24: 4,348,810 km (0.069 R)
• M25: 4,597,741 km (0.079 R)
• M26: 4,881,379 km (0.062 R)
• M27: 5,140,183 km (0.12 R)
• M28: 5,279,010 km (0.11 R)
• M29: 5,387,917 km (0.114 R)
• M30: 5,655,398 km (0.106 R)
• M31: 5,750,841 km (0.106 R)
• M32: 5,927,217 km (0.085 R)
• M33: 6,056,769 km (0.087 R)
• M34: 6,138,150 km (0.12 R)
• M35: 6,367,933 km (0.109 R)
• M36: 6,550,592 km (0.108 R)
• M37: 6,904,091 km (0.09 R)
• M38: 7,298,282 km (0.105 R)
• M39: 7,437,258 km (0.119 R)
• M40: 7,506,971 km (0.067 R)
• M41: 7,611,988 km (0.086 R)
• M42: 7,682,299 km (0.083 R)
• M43: 8,073,049 km (0.1 R)
• M44: 8,288,919 km (0.115 R)
• M45: 8,397,527 km (0.096 R)
• M46: 8,506,733 km (0.077 R)
• M47: 8,597,988 km (0.11 R)
• M48: 9,040,798 km (0.098 R)
• M49: 9,642,780 km (0.093 R)
• M50: 10,180,135 km (0.102 R)
• M51: 10,257,776 km (0.078 R)
• M52: 10,511,195 km (0.044 R)
• M53: 10,885,489 km (0.071 R)
• M54: 11,324,260 km (0.047 R)
• M55: 11,566,010 km (0.091 R)
• M56: 11,768,864 km (0.074 R)
• M57: 11,931,926 km (0.106 R)
• M58: 12,034,251 km (0.093 R)
• M59: 12,157,520 km (0.078 R)
• M60: 12,467,187 km (0.041 R)
• M61: 12,779,697 km (0.112 R)
• M62: 13,010,377 km (0.089 R)
• M63: 13,178,974 km (0.115 R)
• M64: 13,454,683 km (0.095 R)
• M65: 13,561,197 km (0.118 R)
• M66: 13,710,794 km (0.072 R)
• M67: 14,773,538 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.1

Radius: 3.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.99 AU - 7.47 AU

Year: 12361 Days

Day: 18.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,796,519 km

• M1: 42,486 km (0.109 R)
• M2: 118,930 km (0.092 R)
• M3: 153,338 km (0.11 R)
• M4: 763,398 km (0.06 R)
• M5: 876,195 km (0.117 R)
• M6: 966,552 km (0.064 R)
• M7: 1,136,794 km (0.094 R)
• M8: 1,537,268 km (0.1 R)
• M9: 1,613,413 km (0.109 R)
• M10: 2,012,690 km (0.076 R)
• M11: 2,180,539 km (0.11 R)
• M12: 2,315,625 km (0.103 R)
• M13: 3,099,369 km (0.102 R)
• M14: 3,293,098 km (0.083 R)
• M15: 3,405,446 km (0.038 R)
• M16: 3,533,502 km (0.11 R)
• M17: 3,764,930 km (0.11 R)
• M18: 4,212,227 km (0.108 R)
• M19: 4,364,967 km (0.065 R)
• M20: 4,723,254 km (0.06 R)
• M21: 5,107,122 km (0.068 R)
• M22: 5,155,741 km (0.118 R)
• M23: 5,385,075 km (0.105 R)
• M24: 6,109,727 km (0.101 R)
• M25: 6,544,907 km (0.109 R)
• M26: 7,909,389 km (0.105 R)
• M27: 8,536,653 km (0.095 R)
• M28: 8,749,381 km (0.113 R)
• M29: 9,022,547 km (0.091 R)
• M30: 9,298,405 km (0.071 R)
• M31: 9,517,117 km (0.091 R)
• M32: 9,939,432 km (0.11 R)
• M33: 10,000,318 km (0.117 R)
• M34: 10,470,804 km (0.087 R)
• M35: 10,677,548 km (0.088 R)
• M36: 11,053,188 km (0.061 R)
• M37: 11,369,588 km (0.07 R)
• M38: 11,475,653 km (0.109 R)
• M39: 11,731,615 km (0.11 R)
• M40: 11,753,007 km (0.057 R)
• M41: 11,967,979 km (0.075 R)
• M42: 11,989,521 km (0.095 R)
• M43: 12,620,376 km (0.118 R)
• M44: 12,642,366 km (0.098 R)
• M45: 12,796,303 km (0.12 R)
• M46: 12,928,846 km (0.118 R)
• M47: 13,017,408 km (0.1 R)
• M48: 13,150,550 km (0.035 R)
• M49: 14,141,487 km (0.105 R)
• M50: 15,648,536 km (0.072 R)
• M51: 15,766,568 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.6

Radius: 6.9

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.01 AU - 8.67 AU

Year: 12644 Days

Day: 16 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,796,519 km

• M1: 94,396 km (0.061 R)
• M2: 269,725 km (0.084 R)
• M3: 445,802 km (0.103 R)
• M4: 657,483 km (0.056 R)
• M5: 822,040 km (0.103 R)
• M6: 1,020,557 km (0.089 R)
• M7: 1,278,463 km (0.034 R)
• M8: 1,369,120 km (0.07 R)
• M9: 1,415,196 km (0.098 R)
• M10: 1,930,710 km (0.082 R)
• M11: 2,008,800 km (0.046 R)
• M12: 2,114,716 km (0.048 R)
• M13: 2,168,272 km (0.069 R)
• M14: 2,499,631 km (0.027 R)
• M15: 2,817,377 km (0.039 R)
• M16: 3,209,473 km (0.097 R)
• M17: 3,427,736 km (0.076 R)
• M18: 4,624,669 km (0.117 R)
• M19: 5,524,949 km (0.094 R)
• M20: 5,636,549 km (0.107 R)
• M21: 5,824,294 km (0.062 R)
• M22: 5,899,990 km (0.059 R)
• M23: 8,063,475 km (0.089 R)
• M24: 8,360,277 km (0.118 R)
• M25: 10,214,842 km (0.082 R)
• M26: 10,352,023 km (0.03 R)
• M27: 10,397,800 km (0.03 R)
• M28: 10,628,181 km (0.12 R)
• M29: 10,813,682 km (0.084 R)
• M30: 11,093,879 km (0.091 R)
• M31: 13,072,161 km (0.113 R)
• M32: 13,270,977 km (0.074 R)
• M33: 13,520,805 km (0.092 R)
• M34: 13,721,865 km (0.04 R)
• M35: 14,177,689 km (0.077 R)
• M36: 14,279,715 km (0.088 R)
• M37: 16,316,789 km (0.111 R)
• M38: 16,691,981 km (0.119 R)
• M39: 16,907,701 km (0.102 R)
• M40: 17,178,623 km (0.12 R)
• M41: 17,724,655 km (0.083 R)
• M42: 17,999,765 km (0.103 R)
• M43: 18,276,372 km (0.114 R)
• M44: 20,136,921 km (0.09 R)
• M45: 20,886,256 km (0.111 R)
• M46: 21,527,433 km (0.104 R)
• M47: 21,586,075 km (0.116 R)
• M48: 21,938,827 km (0.071 R)
• M49: 22,175,042 km (0.12 R)
• M50: 22,352,764 km (0.108 R)
• M51: 22,590,475 km (0.116 R)
• M52: 22,709,705 km (0.049 R)
• M53: 23,008,601 km (0.081 R)
• M54: 23,670,572 km (0.115 R)
• M55: 23,912,920 km (0.103 R)
• M56: 24,095,280 km (0.104 R)
• M57: 24,156,017 km (0.079 R)
• M58: 24,951,878 km (0.105 R)
• M59: 25,136,781 km (0.072 R)
• M60: 25,943,113 km (0.039 R)
• M61: 26,192,942 km (0.118 R)
• M62: 26,318,155 km (0.038 R)
• M63: 27,517,631 km (0.101 R)
• M64: 27,836,274 km (0.106 R)
• M65: 28,670,432 km (0.086 R)
• M66: 29,512,668 km (0.098 R)
• M67: 29,904,166 km (0.117 R)
• M68: 31,155,103 km (0.079 R)
• M69: 31,420,639 km (0.094 R)
• M70: 31,686,923 km (0.114 R)
• M71: 31,820,365 km (0.118 R)
• M72: 32,490,414 km (0.067 R)
• M73: 32,759,690 km (0.099 R)
• M74: 32,827,158 km (0.041 R)
• M75: 34,871,712 km (0.086 R)
• M76: 35,009,492 km (0.091 R)
• M77: 35,216,386 km (0.098 R)
• M78: 39,727,959 km (0.069 R)
• M79: 43,007,144 km (0.109 R)
• M80: 43,081,045 km (0.116 R)
• M81: 43,302,899 km (0.11 R)
• M82: 43,896,204 km (0.077 R)
• M83: 44,044,904 km (0.111 R)
• M84: 46,523,591 km (0.052 R)
• M85: 46,751,279 km (0.086 R)
• M86: 47,741,617 km (0.055 R)
• M87: 49,820,728 km (0.113 R)
• M88: 50,598,189 km (0.068 R)
• M89: 50,832,309 km (0.052 R)
• M90: 52,559,566 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit