🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 12.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 458 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,431,554 km

• M1: 153,787 km (0.104 R)
• M2: 231,578 km (0.1 R)
• M3: 322,084 km (0.1 R)
• M4: 402,269 km (0.09 R)
• M5: 529,427 km (0.08 R)
• M6: 620,981 km (0.034 R)
• M7: 711,936 km (0.12 R)
• M8: 846,425 km (0.07 R)
• M9: 981,960 km (0.109 R)
• M10: 1,099,395 km (0.044 R)
• M11: 1,190,949 km (0.027 R)
• M12: 1,294,321 km (0.09 R)
• M13: 1,396,197 km (0.085 R)
• M14: 1,643,333 km (0.075 R)
• M15: 1,774,829 km (0.041 R)
• M16: 1,857,706 km (0.031 R)
• M17: 2,130,573 km (0.05 R)
• M18: 2,258,030 km (0.072 R)
• M19: 2,532,393 km (0.108 R)
• M20: 2,620,506 km (0.073 R)
• M21: 2,727,468 km (0.084 R)
• M22: 2,921,497 km (0.09 R)
• M23: 3,007,815 km (0.111 R)
• M24: 3,094,881 km (0.115 R)
• M25: 3,259,139 km (0.052 R)
• M26: 3,342,465 km (0.108 R)
• M27: 3,465,435 km (0.085 R)
• M28: 3,563,571 km (0.103 R)
• M29: 3,715,862 km (0.104 R)
• M30: 3,816,391 km (0.045 R)
• M31: 4,047,819 km (0.07 R)
• M32: 4,137,428 km (0.074 R)
• M33: 4,255,760 km (0.067 R)
• M34: 4,424,806 km (0.084 R)
• M35: 4,567,223 km (0.114 R)
• M36: 4,725,946 km (0.046 R)
• M37: 4,827,822 km (0.069 R)
• M38: 4,989,388 km (0.082 R)
• M39: 5,070,919 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 10.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.9 AU - 1.04 AU

Year: 648 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,431,554 km

• M1: 161,416 km (0.082 R)
• M2: 240,553 km (0.092 R)
• M3: 360,232 km (0.047 R)
• M4: 444,605 km (0.12 R)
• M5: 524,191 km (0.107 R)
• M6: 628,461 km (0.089 R)
• M7: 725,550 km (0.052 R)
• M8: 887,115 km (0.115 R)
• M9: 958,773 km (0.101 R)
• M10: 1,096,403 km (0.041 R)
• M11: 1,173,894 km (0.1 R)
• M12: 1,379,292 km (0.102 R)
• M13: 1,483,263 km (0.083 R)
• M14: 1,589,926 km (0.033 R)
• M15: 1,734,139 km (0.089 R)
• M16: 1,954,945 km (0.025 R)
• M17: 2,177,696 km (0.041 R)
• M18: 2,276,730 km (0.117 R)
• M19: 2,354,072 km (0.112 R)
• M20: 2,664,039 km (0.119 R)
• M21: 2,803,464 km (0.076 R)
• M22: 2,894,868 km (0.098 R)
• M23: 3,227,275 km (0.084 R)
• M24: 3,332,143 km (0.114 R)
• M25: 3,563,122 km (0.119 R)
• M26: 3,635,228 km (0.086 R)
• M27: 3,744,435 km (0.072 R)
• M28: 3,863,963 km (0.088 R)
• M29: 4,088,061 km (0.089 R)
• M30: 4,182,607 km (0.096 R)
• M31: 4,278,050 km (0.053 R)
• M32: 4,500,203 km (0.07 R)
• M33: 4,568,569 km (0.073 R)
• M34: 4,745,992 km (0.099 R)
• M35: 4,815,555 km (0.055 R)
• M36: 4,925,659 km (0.117 R)
• M37: 5,097,547 km (0.049 R)
• M38: 5,179,078 km (0.096 R)
• M39: 5,261,208 km (0.04 R)
• M40: 5,551,577 km (0.063 R)
• M41: 5,762,360 km (0.089 R)
• M42: 5,847,332 km (0.088 R)
• M43: 5,922,131 km (0.092 R)
• M44: 6,008,000 km (0.103 R)
• M45: 6,224,468 km (0.062 R)
• M46: 6,421,339 km (0.113 R)
• M47: 6,553,883 km (0.078 R)
• M48: 6,631,524 km (0.108 R)
• M49: 6,956,750 km (0.118 R)
• M50: 7,024,817 km (0.113 R)
• M51: 7,138,511 km (0.106 R)
• M52: 7,229,915 km (0.099 R)
• M53: 7,518,191 km (0.112 R)
• M54: 7,599,572 km (0.036 R)
• M55: 7,681,402 km (0.092 R)
• M56: 8,046,720 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 11.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.51 AU - 1.71 AU

Year: 1386 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,431,554 km

• M1: 174,132 km (0.099 R)
• M2: 256,411 km (0.044 R)
• M3: 449,841 km (0.118 R)
• M4: 960,269 km (0.118 R)
• M5: 1,065,735 km (0.035 R)
• M6: 1,175,390 km (0.066 R)
• M7: 1,280,109 km (0.036 R)
• M8: 1,370,017 km (0.096 R)
• M9: 1,527,993 km (0.11 R)
• M10: 1,862,493 km (0.093 R)
• M11: 2,059,663 km (0.04 R)
• M12: 2,285,706 km (0.058 R)
• M13: 2,373,969 km (0.105 R)
• M14: 2,975,950 km (0.073 R)
• M15: 3,170,727 km (0.048 R)
• M16: 3,294,594 km (0.119 R)
• M17: 3,394,824 km (0.041 R)
• M18: 3,521,683 km (0.1 R)
• M19: 3,727,829 km (0.05 R)
• M20: 4,004,585 km (0.058 R)
• M21: 4,329,213 km (0.111 R)
• M22: 4,536,555 km (0.056 R)
• M23: 4,634,392 km (0.115 R)
• M24: 4,775,463 km (0.116 R)
• M25: 5,047,283 km (0.06 R)
• M26: 5,309,677 km (0.104 R)
• M27: 5,457,480 km (0.099 R)
• M28: 5,696,687 km (0.101 R)
• M29: 5,787,343 km (0.106 R)
• M30: 6,154,606 km (0.115 R)
• M31: 6,419,394 km (0.09 R)
• M32: 6,624,343 km (0.074 R)
• M33: 6,992,504 km (0.068 R)
• M34: 7,268,961 km (0.046 R)
• M35: 7,532,402 km (0.106 R)
• M36: 7,632,035 km (0.051 R)
• M37: 7,765,476 km (0.103 R)
• M38: 7,984,038 km (0.1 R)
• M39: 8,273,061 km (0.086 R)
• M40: 8,617,436 km (0.078 R)
• M41: 8,861,430 km (0.094 R)
• M42: 9,142,973 km (0.109 R)
• M43: 9,320,396 km (0.073 R)
• M44: 9,427,508 km (0.08 R)
• M45: 9,877,947 km (0.119 R)
• M46: 10,023,656 km (0.117 R)
• M47: 10,335,418 km (0.08 R)
• M48: 10,483,370 km (0.061 R)
• M49: 10,856,168 km (0.082 R)
• M50: 11,233,304 km (0.118 R)
• M51: 11,328,299 km (0.081 R)
• M52: 11,768,565 km (0.102 R)
• M53: 11,865,056 km (0.092 R)
• M54: 11,942,398 km (0.067 R)
• M55: 12,233,964 km (0.113 R)
• M56: 12,351,249 km (0.067 R)
• M57: 12,449,385 km (0.083 R)
• M58: 12,666,003 km (0.107 R)
• M59: 12,824,277 km (0.07 R)
• M60: 13,063,036 km (0.093 R)
• M61: 13,223,105 km (0.102 R)
• M62: 13,545,040 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 13.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.91 AU - 3.07 AU

Year: 2665 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,431,554 km

• M1: 166,054 km (0.092 R)
• M2: 304,132 km (0.097 R)
• M3: 534,663 km (0.097 R)
• M4: 793,467 km (0.052 R)
• M5: 886,218 km (0.088 R)
• M6: 1,177,934 km (0.044 R)
• M7: 1,319,154 km (0.077 R)
• M8: 1,583,493 km (0.118 R)
• M9: 1,716,187 km (0.077 R)
• M10: 1,827,637 km (0.044 R)
• M11: 2,006,107 km (0.026 R)
• M12: 2,163,933 km (0.081 R)
• M13: 2,339,561 km (0.086 R)
• M14: 2,464,027 km (0.082 R)
• M15: 2,647,882 km (0.049 R)
• M16: 2,763,372 km (0.116 R)
• M17: 2,924,938 km (0.116 R)
• M18: 3,029,357 km (0.073 R)
• M19: 3,319,577 km (0.027 R)
• M20: 3,555,044 km (0.061 R)
• M21: 3,715,114 km (0.072 R)
• M22: 3,877,726 km (0.118 R)
• M23: 4,345,669 km (0.094 R)
• M24: 4,499,904 km (0.089 R)
• M25: 4,638,581 km (0.107 R)
• M26: 4,725,946 km (0.081 R)
• M27: 4,831,712 km (0.1 R)
• M28: 5,099,343 km (0.089 R)
• M29: 5,207,651 km (0.102 R)
• M30: 5,426,962 km (0.094 R)
• M31: 5,593,315 km (0.091 R)
• M32: 5,912,407 km (0.112 R)
• M33: 6,373,019 km (0.093 R)
• M34: 6,647,232 km (0.084 R)
• M35: 6,765,863 km (0.06 R)
• M36: 6,945,231 km (0.09 R)
• M37: 7,045,611 km (0.093 R)
• M38: 7,268,063 km (0.118 R)
• M39: 7,575,187 km (0.077 R)
• M40: 7,865,856 km (0.085 R)
• M41: 8,500,899 km (0.052 R)
• M42: 8,759,554 km (0.061 R)
• M43: 9,064,584 km (0.052 R)
• M44: 9,506,645 km (0.074 R)
• M45: 9,618,245 km (0.038 R)
• M46: 9,887,821 km (0.034 R)
• M47: 10,068,984 km (0.091 R)
• M48: 10,526,753 km (0.089 R)
• M49: 11,038,228 km (0.079 R)
• M50: 11,179,000 km (0.103 R)
• M51: 11,391,579 km (0.06 R)
• M52: 12,400,766 km (0.059 R)
• M53: 12,645,358 km (0.115 R)
• M54: 13,438,676 km (0.096 R)
• M55: 13,715,133 km (0.088 R)
• M56: 13,841,393 km (0.095 R)
• M57: 13,967,953 km (0.05 R)
• M58: 14,350,325 km (0.091 R)
• M59: 14,555,723 km (0.099 R)
• M60: 14,658,647 km (0.091 R)
• M61: 15,308,201 km (0.056 R)
• M62: 15,728,870 km (0.089 R)
• M63: 16,608,356 km (0.114 R)
• M64: 17,394,492 km (0.068 R)
• M65: 17,668,406 km (0.085 R)
• M66: 17,943,816 km (0.105 R)
• M67: 18,192,747 km (0.092 R)
• M68: 18,610,424 km (0.119 R)
• M69: 18,778,422 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 9.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.75 AU - 3.15 AU

Year: 3437 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,431,554 km

• M1: 128,355 km (0.089 R)
• M2: 259,403 km (0.093 R)
• M3: 360,830 km (0.062 R)
• M4: 498,161 km (0.067 R)
• M5: 676,332 km (0.113 R)
• M6: 828,174 km (0.054 R)
• M7: 974,780 km (0.088 R)
• M8: 1,094,907 km (0.111 R)
• M9: 1,202,168 km (0.111 R)
• M10: 1,360,144 km (0.108 R)
• M11: 1,505,403 km (0.059 R)
• M12: 1,595,162 km (0.114 R)
• M13: 1,769,593 km (0.059 R)
• M14: 1,853,966 km (0.078 R)
• M15: 1,928,765 km (0.045 R)
• M16: 2,037,673 km (0.114 R)
• M17: 2,261,621 km (0.03 R)
• M18: 2,552,888 km (0.05 R)
• M19: 2,636,662 km (0.104 R)
• M20: 2,843,856 km (0.05 R)
• M21: 3,274,548 km (0.115 R)
• M22: 3,339,623 km (0.104 R)
• M23: 3,470,970 km (0.085 R)
• M24: 3,685,044 km (0.116 R)
• M25: 3,875,782 km (0.103 R)
• M26: 4,041,985 km (0.117 R)
• M27: 4,111,997 km (0.084 R)
• M28: 4,182,308 km (0.103 R)
• M29: 4,627,511 km (0.054 R)
• M30: 4,848,467 km (0.119 R)
• M31: 5,625,329 km (0.092 R)
• M32: 5,703,568 km (0.066 R)
• M33: 6,196,942 km (0.078 R)
• M34: 6,358,957 km (0.092 R)
• M35: 6,621,351 km (0.102 R)
• M36: 6,837,071 km (0.032 R)
• M37: 6,903,942 km (0.118 R)
• M38: 7,071,940 km (0.094 R)
• M39: 7,156,613 km (0.111 R)
• M40: 7,429,479 km (0.026 R)
• M41: 7,619,020 km (0.12 R)
• M42: 7,705,786 km (0.068 R)
• M43: 7,897,720 km (0.071 R)
• M44: 8,038,342 km (0.101 R)
• M45: 8,197,515 km (0.112 R)
• M46: 8,429,242 km (0.111 R)
• M47: 8,881,027 km (0.12 R)
• M48: 9,063,985 km (0.032 R)
• M49: 9,433,642 km (0.1 R)
• M50: 9,564,091 km (0.041 R)
• M51: 9,789,385 km (0.118 R)
• M52: 10,398,398 km (0.11 R)
• M53: 10,707,617 km (0.117 R)
• M54: 10,941,439 km (0.093 R)
• M55: 11,039,425 km (0.117 R)
• M56: 11,157,308 km (0.086 R)
• M57: 11,453,961 km (0.099 R)
• M58: 11,673,122 km (0.077 R)
• M59: 11,954,216 km (0.061 R)
• M60: 12,257,750 km (0.108 R)
• M61: 12,420,662 km (0.12 R)
• M62: 12,584,322 km (0.066 R)
• M63: 12,707,591 km (0.102 R)
• M64: 12,851,803 km (0.102 R)
• M65: 13,308,825 km (0.101 R)
• M66: 13,749,989 km (0.093 R)
• M67: 13,961,820 km (0.107 R)
• M68: 14,217,333 km (0.037 R)
• M69: 14,431,557 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit