🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.65 AU - 0.91 AU

Year: 476 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,122,201 km

• M1: 165,006 km (0.082 R)
• M2: 274,662 km (0.104 R)
• M3: 394,190 km (0.11 R)
• M4: 492,925 km (0.085 R)
• M5: 628,161 km (0.097 R)
• M6: 750,084 km (0.089 R)
• M7: 902,524 km (0.11 R)
• M8: 1,107,772 km (0.113 R)
• M9: 1,245,552 km (0.095 R)
• M10: 1,384,229 km (0.097 R)
• M11: 1,507,647 km (0.052 R)
• M12: 1,618,799 km (0.08 R)
• M13: 1,705,266 km (0.114 R)
• M14: 1,838,408 km (0.111 R)
• M15: 1,929,065 km (0.082 R)
• M16: 2,120,999 km (0.109 R)
• M17: 2,430,517 km (0.067 R)
• M18: 2,568,595 km (0.08 R)
• M19: 2,696,502 km (0.055 R)
• M20: 2,780,725 km (0.107 R)
• M21: 2,912,222 km (0.062 R)
• M22: 3,106,699 km (0.092 R)
• M23: 3,215,756 km (0.054 R)
• M24: 3,452,120 km (0.053 R)
• M25: 3,536,793 km (0.069 R)
• M26: 3,708,531 km (0.051 R)
• M27: 3,875,782 km (0.118 R)
• M28: 4,008,475 km (0.091 R)
• M29: 4,097,635 km (0.103 R)
• M30: 4,361,975 km (0.032 R)
• M31: 4,647,557 km (0.093 R)
• M32: 4,749,284 km (0.058 R)
• M33: 5,172,197 km (0.098 R)
• M34: 5,318,503 km (0.06 R)
• M35: 5,491,139 km (0.074 R)
• M36: 5,757,723 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 551 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,122,201 km

• M1: 212,878 km (0.049 R)
• M2: 326,123 km (0.096 R)
• M3: 419,323 km (0.086 R)
• M4: 510,278 km (0.117 R)
• M5: 670,647 km (0.094 R)
• M6: 839,094 km (0.098 R)
• M7: 935,585 km (0.046 R)
• M8: 1,036,264 km (0.096 R)
• M9: 1,337,555 km (0.085 R)
• M10: 1,497,475 km (0.117 R)
• M11: 1,633,310 km (0.113 R)
• M12: 1,765,554 km (0.115 R)
• M13: 1,861,147 km (0.036 R)
• M14: 2,004,013 km (0.076 R)
• M15: 2,184,727 km (0.11 R)
• M16: 2,309,791 km (0.078 R)
• M17: 2,428,422 km (0.12 R)
• M18: 2,690,518 km (0.113 R)
• M19: 2,933,465 km (0.109 R)
• M20: 3,101,164 km (0.1 R)
• M21: 3,198,402 km (0.115 R)
• M22: 3,552,351 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 14.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 1894 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,122,201 km

• M1: 176,974 km (0.115 R)
• M2: 497,712 km (0.118 R)
• M3: 599,139 km (0.08 R)
• M4: 693,087 km (0.089 R)
• M5: 953,986 km (0.113 R)
• M6: 1,067,680 km (0.073 R)
• M7: 1,227,301 km (0.109 R)
• M8: 1,417,141 km (0.051 R)
• M9: 1,583,045 km (0.084 R)
• M10: 1,732,343 km (0.095 R)
• M11: 1,947,166 km (0.049 R)
• M12: 2,158,398 km (0.094 R)
• M13: 2,325,200 km (0.106 R)
• M14: 2,536,581 km (0.108 R)
• M15: 2,908,033 km (0.047 R)
• M16: 3,078,724 km (0.075 R)
• M17: 3,180,002 km (0.085 R)
• M18: 3,445,389 km (0.101 R)
• M19: 3,966,737 km (0.109 R)
• M20: 4,125,012 km (0.093 R)
• M21: 4,350,007 km (0.096 R)
• M22: 4,628,857 km (0.107 R)
• M23: 4,778,904 km (0.101 R)
• M24: 4,998,364 km (0.117 R)
• M25: 5,255,972 km (0.069 R)
• M26: 5,377,744 km (0.058 R)
• M27: 5,677,389 km (0.111 R)
• M28: 5,820,255 km (0.037 R)
• M29: 5,928,264 km (0.055 R)
• M30: 6,146,229 km (0.029 R)
• M31: 6,684,033 km (0.101 R)
• M32: 6,987,268 km (0.111 R)
• M33: 7,179,202 km (0.083 R)
• M34: 7,666,592 km (0.087 R)
• M35: 7,804,970 km (0.083 R)
• M36: 8,004,234 km (0.073 R)
• M37: 8,407,700 km (0.074 R)
• M38: 8,673,535 km (0.097 R)
• M39: 8,776,608 km (0.091 R)
• M40: 9,424,367 km (0.046 R)
• M41: 9,807,636 km (0.096 R)
• M42: 10,022,908 km (0.069 R)
• M43: 10,131,067 km (0.099 R)
• M44: 10,435,947 km (0.091 R)
• M45: 10,589,584 km (0.073 R)
• M46: 10,699,838 km (0.101 R)
• M47: 11,099,713 km (0.113 R)
• M48: 11,391,579 km (0.095 R)
• M49: 11,549,853 km (0.069 R)
• M50: 11,731,615 km (0.088 R)
• M51: 12,259,546 km (0.049 R)
• M52: 12,352,147 km (0.113 R)
• M53: 12,514,759 km (0.073 R)
• M54: 12,818,593 km (0.111 R)
• M55: 13,124,969 km (0.112 R)
• M56: 13,577,054 km (0.083 R)
• M57: 13,744,903 km (0.112 R)
• M58: 14,741,973 km (0.111 R)
• M59: 15,386,440 km (0.049 R)
• M60: 15,863,209 km (0.056 R)
• M61: 16,116,029 km (0.06 R)
• M62: 16,625,859 km (0.032 R)
• M63: 17,141,074 km (0.078 R)
• M64: 17,426,656 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 13.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.63 AU - 5.71 AU

Year: 8114 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,122,201 km

• M1: 174,282 km (0.103 R)
• M2: 367,712 km (0.093 R)
• M3: 467,045 km (0.099 R)
• M4: 590,014 km (0.086 R)
• M5: 702,661 km (0.109 R)
• M6: 799,152 km (0.114 R)
• M7: 1,048,531 km (0.094 R)
• M8: 1,354,908 km (0.088 R)
• M9: 2,070,584 km (0.115 R)
• M10: 2,439,792 km (0.071 R)
• M11: 2,593,578 km (0.11 R)
• M12: 3,157,413 km (0.119 R)
• M13: 3,389,439 km (0.057 R)
• M14: 3,475,308 km (0.108 R)
• M15: 3,561,776 km (0.081 R)
• M16: 4,028,371 km (0.103 R)
• M17: 4,350,306 km (0.089 R)
• M18: 4,538,051 km (0.056 R)
• M19: 4,873,151 km (0.105 R)
• M20: 5,517,169 km (0.081 R)
• M21: 6,188,116 km (0.116 R)
• M22: 6,830,489 km (0.106 R)
• M23: 7,021,974 km (0.082 R)
• M24: 7,298,581 km (0.093 R)
• M25: 7,862,565 km (0.059 R)
• M26: 8,092,048 km (0.038 R)
• M27: 8,207,687 km (0.084 R)
• M28: 8,294,753 km (0.03 R)
• M29: 8,883,271 km (0.097 R)
• M30: 9,394,148 km (0.05 R)
• M31: 9,515,771 km (0.067 R)
• M32: 9,914,748 km (0.057 R)
• M33: 10,539,170 km (0.078 R)
• M34: 10,633,865 km (0.074 R)
• M35: 10,888,032 km (0.09 R)
• M36: 10,983,924 km (0.098 R)
• M37: 11,305,410 km (0.1 R)
• M38: 11,564,813 km (0.06 R)
• M39: 12,023,480 km (0.096 R)
• M40: 12,122,663 km (0.096 R)
• M41: 13,230,585 km (0.047 R)
• M42: 13,641,531 km (0.051 R)
• M43: 14,440,832 km (0.073 R)
• M44: 15,219,639 km (0.083 R)
• M45: 15,975,856 km (0.099 R)
• M46: 16,194,269 km (0.055 R)
• M47: 17,077,495 km (0.063 R)
• M48: 17,524,942 km (0.118 R)
• M49: 19,508,460 km (0.092 R)
• M50: 19,819,923 km (0.114 R)
• M51: 20,054,642 km (0.098 R)
• M52: 20,368,947 km (0.079 R)
• M53: 21,002,643 km (0.098 R)
• M54: 21,763,498 km (0.038 R)
• M55: 21,965,156 km (0.117 R)
• M56: 22,819,210 km (0.106 R)
• M57: 23,188,568 km (0.051 R)
• M58: 25,149,496 km (0.06 R)
• M59: 25,403,663 km (0.11 R)
• M60: 25,999,960 km (0.068 R)
• M61: 26,428,857 km (0.11 R)
• M62: 27,076,467 km (0.101 R)
• M63: 27,336,917 km (0.118 R)
• M64: 27,685,629 km (0.113 R)
• M65: 28,299,280 km (0.091 R)
• M66: 28,784,575 km (0.088 R)
• M67: 29,450,884 km (0.105 R)
• M68: 29,584,774 km (0.034 R)
• M69: 30,122,130 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit