🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 8.4

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.79 AU - 0.83 AU

Year: 471 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,513,900 km

• M1: 105,616 km (0.034 R)
• M2: 159,621 km (0.089 R)
• M3: 254,765 km (0.077 R)
• M4: 314,604 km (0.064 R)
• M5: 394,639 km (0.079 R)
• M6: 467,493 km (0.096 R)
• M7: 525,687 km (0.093 R)
• M8: 595,100 km (0.047 R)
• M9: 680,970 km (0.111 R)
• M10: 776,114 km (0.109 R)
• M11: 832,512 km (0.117 R)
• M12: 885,619 km (0.098 R)
• M13: 1,110,016 km (0.116 R)
• M14: 1,212,640 km (0.111 R)
• M15: 1,346,830 km (0.111 R)
• M16: 1,410,110 km (0.112 R)
• M17: 1,509,891 km (0.08 R)
• M18: 1,587,682 km (0.097 R)
• M19: 1,679,386 km (0.108 R)
• M20: 1,766,452 km (0.097 R)
• M21: 1,842,447 km (0.08 R)
• M22: 1,900,043 km (0.025 R)
• M23: 2,090,181 km (0.113 R)
• M24: 2,231,701 km (0.092 R)
• M25: 2,362,599 km (0.099 R)
• M26: 2,481,829 km (0.103 R)
• M27: 2,697,250 km (0.045 R)
• M28: 2,822,014 km (0.027 R)
• M29: 2,896,215 km (0.117 R)
• M30: 2,963,683 km (0.097 R)
• M31: 3,024,121 km (0.073 R)
• M32: 3,169,231 km (0.096 R)
• M33: 3,223,385 km (0.087 R)
• M34: 3,348,150 km (0.109 R)
• M35: 3,578,381 km (0.115 R)
• M36: 3,642,708 km (0.108 R)
• M37: 3,732,018 km (0.108 R)
• M38: 3,854,838 km (0.095 R)
• M39: 4,071,007 km (0.099 R)
• M40: 4,155,230 km (0.049 R)
• M41: 4,402,815 km (0.05 R)
• M42: 4,593,702 km (0.065 R)
• M43: 4,681,516 km (0.085 R)
• M44: 5,119,538 km (0.034 R)
• M45: 5,256,271 km (0.096 R)
• M46: 5,384,925 km (0.111 R)
• M47: 5,440,426 km (0.037 R)
• M48: 5,664,374 km (0.107 R)
• M49: 5,720,772 km (0.059 R)
• M50: 5,777,320 km (0.048 R)
• M51: 6,005,756 km (0.111 R)
• M52: 6,130,820 km (0.104 R)
• M53: 6,227,460 km (0.104 R)
• M54: 6,510,948 km (0.086 R)
• M55: 6,659,200 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 10.6

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.22 AU - 1.92 AU

Year: 1270 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,513,900 km

• M1: 132,993 km (0.086 R)
• M2: 278,850 km (0.12 R)
• M3: 396,734 km (0.093 R)
• M4: 523,892 km (0.054 R)
• M5: 660,026 km (0.069 R)
• M6: 837,598 km (0.094 R)
• M7: 940,073 km (0.111 R)
• M8: 1,062,743 km (0.056 R)
• M9: 1,191,098 km (0.062 R)
• M10: 1,307,785 km (0.088 R)
• M11: 1,393,654 km (0.047 R)
• M12: 1,681,330 km (0.095 R)
• M13: 1,948,811 km (0.094 R)
• M14: 2,087,788 km (0.045 R)
• M15: 2,209,561 km (0.069 R)
• M16: 2,556,927 km (0.115 R)
• M17: 2,809,448 km (0.104 R)
• M18: 2,967,124 km (0.067 R)
• M19: 3,104,754 km (0.037 R)
• M20: 3,209,323 km (0.119 R)
• M21: 3,434,019 km (0.104 R)
• M22: 3,627,300 km (0.082 R)
• M23: 3,786,920 km (0.043 R)
• M24: 4,113,343 km (0.089 R)
• M25: 4,318,891 km (0.067 R)
• M26: 4,475,220 km (0.068 R)
• M27: 4,699,916 km (0.113 R)
• M28: 5,023,646 km (0.081 R)
• M29: 5,424,419 km (0.084 R)
• M30: 5,522,705 km (0.057 R)
• M31: 5,806,941 km (0.042 R)
• M32: 5,921,981 km (0.102 R)
• M33: 6,008,748 km (0.069 R)
• M34: 6,110,475 km (0.111 R)
• M35: 6,242,270 km (0.107 R)
• M36: 6,345,343 km (0.112 R)
• M37: 6,583,204 km (0.116 R)
• M38: 7,006,416 km (0.073 R)
• M39: 7,689,480 km (0.096 R)
• M40: 7,847,755 km (0.034 R)
• M41: 8,007,076 km (0.108 R)
• M42: 8,296,548 km (0.118 R)
• M43: 8,393,787 km (0.106 R)
• M44: 8,852,753 km (0.101 R)
• M45: 8,985,297 km (0.114 R)
• M46: 9,420,926 km (0.087 R)
• M47: 9,897,844 km (0.034 R)
• M48: 9,983,863 km (0.12 R)
• M49: 10,052,827 km (0.102 R)
• M50: 10,121,942 km (0.085 R)
• M51: 10,365,188 km (0.087 R)
• M52: 10,435,050 km (0.099 R)
• M53: 10,505,062 km (0.111 R)
• M54: 10,680,839 km (0.113 R)
• M55: 10,751,300 km (0.114 R)
• M56: 11,106,445 km (0.053 R)
• M57: 11,195,905 km (0.083 R)
• M58: 11,339,369 km (0.108 R)
• M59: 11,555,837 km (0.07 R)
• M60: 12,011,213 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 12.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.46 AU - 2.06 AU

Year: 1508 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,513,900 km

• M1: 201,808 km (0.114 R)
• M2: 323,730 km (0.106 R)
• M3: 401,221 km (0.083 R)
• M4: 499,806 km (0.07 R)
• M5: 649,704 km (0.065 R)
• M6: 786,436 km (0.045 R)
• M7: 1,065,586 km (0.097 R)
• M8: 1,168,958 km (0.118 R)
• M9: 1,376,899 km (0.052 R)
• M10: 1,500,018 km (0.112 R)
• M11: 1,577,659 km (0.116 R)
• M12: 1,696,889 km (0.102 R)
• M13: 1,976,637 km (0.079 R)
• M14: 2,138,651 km (0.08 R)
• M15: 2,271,494 km (0.117 R)
• M16: 2,430,068 km (0.1 R)
• M17: 2,545,557 km (0.119 R)
• M18: 2,698,596 km (0.111 R)
• M19: 2,806,456 km (0.07 R)
• M20: 2,952,464 km (0.057 R)
• M21: 3,051,348 km (0.089 R)
• M22: 3,138,713 km (0.035 R)
• M23: 3,303,271 km (0.093 R)
• M24: 3,393,029 km (0.073 R)
• M25: 3,774,055 km (0.084 R)
• M26: 4,072,353 km (0.092 R)
• M27: 4,182,756 km (0.111 R)
• M28: 4,294,057 km (0.107 R)
• M29: 4,406,555 km (0.113 R)
• M30: 4,505,738 km (0.117 R)
• M31: 4,822,437 km (0.118 R)
• M32: 4,954,083 km (0.116 R)
• M33: 5,072,116 km (0.114 R)
• M34: 5,221,115 km (0.104 R)
• M35: 5,645,824 km (0.115 R)
• M36: 5,769,242 km (0.075 R)
• M37: 5,924,824 km (0.091 R)
• M38: 6,192,454 km (0.113 R)
• M39: 6,642,145 km (0.088 R)
• M40: 6,739,833 km (0.039 R)
• M41: 6,887,336 km (0.073 R)
• M42: 6,969,765 km (0.117 R)
• M43: 7,185,635 km (0.08 R)
• M44: 7,386,993 km (0.07 R)
• M45: 7,658,214 km (0.118 R)
• M46: 7,777,892 km (0.049 R)
• M47: 8,036,547 km (0.104 R)
• M48: 8,193,176 km (0.086 R)
• M49: 8,615,641 km (0.093 R)
• M50: 8,847,517 km (0.113 R)
• M51: 9,500,362 km (0.047 R)
• M52: 9,702,918 km (0.093 R)
• M53: 9,962,769 km (0.115 R)
• M54: 10,168,766 km (0.111 R)
• M55: 10,281,562 km (0.051 R)
• M56: 10,622,795 km (0.104 R)
• M57: 10,833,130 km (0.095 R)
• M58: 11,707,978 km (0.12 R)
• M59: 13,298,353 km (0.098 R)
• M60: 13,545,938 km (0.094 R)
• M61: 13,732,636 km (0.12 R)
• M62: 13,899,138 km (0.109 R)
• M63: 14,087,482 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 10.8

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.28 AU - 3.32 AU

Year: 3025 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,513,900 km

• M1: 137,929 km (0.09 R)
• M2: 228,137 km (0.111 R)
• M3: 399,726 km (0.115 R)
• M4: 505,192 km (0.101 R)
• M5: 584,778 km (0.045 R)
• M6: 728,542 km (0.09 R)
• M7: 895,792 km (0.098 R)
• M8: 1,029,981 km (0.056 R)
• M9: 1,370,017 km (0.113 R)
• M10: 1,513,182 km (0.037 R)
• M11: 1,661,584 km (0.115 R)
• M12: 1,772,735 km (0.091 R)
• M13: 1,929,513 km (0.068 R)
• M14: 2,046,648 km (0.088 R)
• M15: 2,287,950 km (0.071 R)
• M16: 2,570,690 km (0.108 R)
• M17: 2,651,323 km (0.032 R)
• M18: 2,732,854 km (0.118 R)
• M19: 2,848,194 km (0.077 R)
• M20: 3,101,313 km (0.049 R)
• M21: 3,326,608 km (0.064 R)
• M22: 3,629,394 km (0.111 R)
• M23: 3,793,353 km (0.09 R)
• M24: 3,922,456 km (0.101 R)
• M25: 3,997,106 km (0.106 R)
• M26: 4,708,892 km (0.101 R)
• M27: 5,130,309 km (0.093 R)
• M28: 5,774,777 km (0.099 R)
• M29: 5,945,169 km (0.053 R)
• M30: 6,117,356 km (0.054 R)
• M31: 6,555,079 km (0.101 R)
• M32: 6,912,618 km (0.113 R)
• M33: 7,207,775 km (0.089 R)
• M34: 7,322,367 km (0.107 R)
• M35: 7,600,021 km (0.05 R)
• M36: 7,975,511 km (0.113 R)
• M37: 8,213,372 km (0.103 R)
• M38: 8,477,711 km (0.086 R)
• M39: 8,647,505 km (0.07 R)
• M40: 8,769,427 km (0.116 R)
• M41: 8,867,264 km (0.112 R)
• M42: 9,287,634 km (0.068 R)
• M43: 9,841,296 km (0.067 R)
• M44: 10,045,347 km (0.083 R)
• M45: 10,147,822 km (0.032 R)
• M46: 10,509,400 km (0.085 R)
• M47: 10,822,808 km (0.066 R)
• M48: 11,165,686 km (0.055 R)
• M49: 11,351,786 km (0.11 R)
• M50: 12,188,487 km (0.102 R)
• M51: 12,989,284 km (0.049 R)
• M52: 13,892,406 km (0.072 R)
• M53: 14,121,441 km (0.084 R)
• M54: 14,293,927 km (0.108 R)
• M55: 14,583,100 km (0.111 R)
• M56: 15,167,279 km (0.113 R)
• M57: 15,640,158 km (0.079 R)
• M58: 15,848,548 km (0.114 R)
• M59: 15,997,996 km (0.087 R)
• M60: 17,148,853 km (0.118 R)
• M61: 17,240,855 km (0.109 R)
• M62: 17,517,761 km (0.103 R)
• M63: 17,610,512 km (0.044 R)
• M64: 18,013,828 km (0.098 R)
• M65: 18,138,592 km (0.031 R)
• M66: 19,083,303 km (0.072 R)
• M67: 19,529,703 km (0.058 R)
• M68: 19,689,922 km (0.108 R)
• M69: 19,882,754 km (0.049 R)
• M70: 20,432,676 km (0.065 R)
• M71: 20,889,248 km (0.095 R)
• M72: 21,514,418 km (0.044 R)
• M73: 21,845,927 km (0.108 R)
• M74: 22,446,861 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit