🌌 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: 153.1

Radius: 8.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.63 AU

Year: 297 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 20,423,706 km

• M1: 119,379 km (0.087 R)
• M2: 178,171 km (0.111 R)
• M3: 243,845 km (0.085 R)
• M4: 303,983 km (0.094 R)
• M5: 372,947 km (0.092 R)
• M6: 442,511 km (0.049 R)
• M7: 563,236 km (0.066 R)
• M8: 629,209 km (0.056 R)
• M9: 732,431 km (0.089 R)
• M10: 810,671 km (0.119 R)
• M11: 905,217 km (0.094 R)
• M12: 1,012,030 km (0.097 R)
• M13: 1,196,933 km (0.058 R)
• M14: 1,284,298 km (0.066 R)
• M15: 1,355,207 km (0.093 R)
• M16: 1,456,186 km (0.072 R)
• M17: 1,576,313 km (0.106 R)
• M18: 1,639,144 km (0.085 R)
• M19: 1,757,326 km (0.107 R)
• M20: 1,984,565 km (0.109 R)
• M21: 2,067,143 km (0.113 R)
• M22: 2,136,407 km (0.104 R)
• M23: 2,206,419 km (0.034 R)
• M24: 2,265,959 km (0.085 R)
• M25: 2,322,357 km (0.104 R)
• M26: 2,448,020 km (0.088 R)
• M27: 2,670,322 km (0.032 R)
• M28: 2,741,979 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 8.6

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.86 AU - 1.12 AU

Year: 680 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,423,706 km

• M1: 107,710 km (0.115 R)
• M2: 161,267 km (0.063 R)
• M3: 270,922 km (0.115 R)
• M4: 340,934 km (0.051 R)
• M5: 406,158 km (0.109 R)
• M6: 546,481 km (0.095 R)
• M7: 630,854 km (0.095 R)
• M8: 752,477 km (0.101 R)
• M9: 819,198 km (0.048 R)
• M10: 905,666 km (0.061 R)
• M11: 1,025,942 km (0.031 R)
• M12: 1,196,933 km (0.114 R)
• M13: 1,350,121 km (0.032 R)
• M14: 1,418,786 km (0.109 R)
• M15: 1,538,465 km (0.047 R)
• M16: 1,742,666 km (0.114 R)
• M17: 1,840,652 km (0.117 R)
• M18: 1,948,213 km (0.099 R)
• M19: 2,161,540 km (0.119 R)
• M20: 2,508,607 km (0.102 R)
• M21: 2,917,757 km (0.079 R)
• M22: 2,989,564 km (0.119 R)
• M23: 3,089,196 km (0.097 R)
• M24: 3,263,926 km (0.047 R)
• M25: 3,508,519 km (0.069 R)
• M26: 3,700,603 km (0.073 R)
• M27: 3,768,670 km (0.062 R)
• M28: 3,945,644 km (0.103 R)
• M29: 4,005,333 km (0.112 R)
• M30: 4,125,460 km (0.056 R)
• M31: 4,186,048 km (0.12 R)
• M32: 4,297,797 km (0.089 R)
• M33: 4,410,444 km (0.05 R)
• M34: 4,555,405 km (0.038 R)
• M35: 5,021,253 km (0.1 R)
• M36: 5,118,342 km (0.032 R)
• M37: 5,205,258 km (0.061 R)
• M38: 5,292,773 km (0.094 R)
• M39: 5,369,516 km (0.063 R)
• M40: 5,491,139 km (0.06 R)
• M41: 5,748,298 km (0.073 R)
• M42: 5,929,611 km (0.095 R)
• M43: 6,055,273 km (0.066 R)
• M44: 6,251,246 km (0.088 R)
• M45: 6,320,959 km (0.111 R)
• M46: 6,449,463 km (0.097 R)
• M47: 6,602,352 km (0.112 R)
• M48: 6,661,444 km (0.1 R)
• M49: 6,887,785 km (0.094 R)
• M50: 6,959,891 km (0.115 R)
• M51: 7,226,026 km (0.111 R)
• M52: 7,323,713 km (0.12 R)
• M53: 7,421,700 km (0.09 R)
• M54: 7,668,836 km (0.083 R)
• M55: 7,830,850 km (0.053 R)
• M56: 8,362,371 km (0.046 R)
• M57: 8,593,650 km (0.082 R)
• M58: 8,710,186 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 11.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.2 AU - 1.4 AU

Year: 1023 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,423,706 km

• M1: 141,220 km (0.043 R)
• M2: 269,875 km (0.098 R)
• M3: 506,239 km (0.093 R)
• M4: 668,702 km (0.061 R)
• M5: 785,838 km (0.04 R)
• M6: 1,001,558 km (0.107 R)
• M7: 1,113,906 km (0.109 R)
• M8: 1,249,591 km (0.047 R)
• M9: 1,404,126 km (0.079 R)
• M10: 1,517,670 km (0.06 R)
• M11: 1,804,599 km (0.052 R)
• M12: 2,033,185 km (0.108 R)
• M13: 2,139,549 km (0.073 R)
• M14: 2,318,468 km (0.07 R)
• M15: 2,413,762 km (0.095 R)
• M16: 2,510,551 km (0.094 R)
• M17: 2,649,827 km (0.119 R)
• M18: 2,741,381 km (0.054 R)
• M19: 2,944,984 km (0.059 R)
• M20: 3,241,786 km (0.076 R)
• M21: 3,375,975 km (0.102 R)
• M22: 3,511,960 km (0.102 R)
• M23: 3,808,163 km (0.072 R)
• M24: 3,930,983 km (0.107 R)
• M25: 4,016,703 km (0.084 R)
• M26: 4,170,639 km (0.112 R)
• M27: 4,287,475 km (0.09 R)
• M28: 4,494,518 km (0.084 R)
• M29: 4,594,300 km (0.078 R)
• M30: 4,755,567 km (0.11 R)
• M31: 4,857,293 km (0.085 R)
• M32: 4,928,951 km (0.057 R)
• M33: 5,125,223 km (0.117 R)
• M34: 5,472,290 km (0.095 R)
• M35: 5,546,939 km (0.074 R)
• M36: 5,643,280 km (0.108 R)
• M37: 5,772,832 km (0.117 R)
• M38: 5,990,796 km (0.074 R)
• M39: 6,067,839 km (0.097 R)
• M40: 6,390,073 km (0.11 R)
• M41: 6,706,772 km (0.115 R)
• M42: 7,167,982 km (0.048 R)
• M43: 7,675,268 km (0.091 R)
• M44: 8,108,953 km (0.084 R)
• M45: 8,218,608 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 14.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.56 AU - 1.82 AU

Year: 1516 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,423,706 km

• M1: 176,825 km (0.076 R)
• M2: 278,551 km (0.076 R)
• M3: 443,258 km (0.113 R)
• M4: 552,914 km (0.098 R)
• M5: 648,357 km (0.1 R)
• M6: 894,745 km (0.112 R)
• M7: 1,107,623 km (0.057 R)
• M8: 1,200,523 km (0.05 R)
• M9: 1,423,424 km (0.055 R)
• M10: 1,714,242 km (0.094 R)
• M11: 1,943,276 km (0.086 R)
• M12: 2,041,113 km (0.085 R)
• M13: 2,267,605 km (0.108 R)
• M14: 2,405,833 km (0.093 R)
• M15: 2,564,706 km (0.096 R)
• M16: 2,718,193 km (0.086 R)
• M17: 2,810,046 km (0.096 R)
• M18: 3,216,653 km (0.046 R)
• M19: 3,343,363 km (0.098 R)
• M20: 3,481,741 km (0.082 R)
• M21: 3,581,822 km (0.114 R)
• M22: 3,825,966 km (0.045 R)
• M23: 3,929,338 km (0.07 R)
• M24: 4,033,607 km (0.032 R)
• M25: 4,160,167 km (0.052 R)
• M26: 4,309,316 km (0.063 R)
• M27: 4,525,784 km (0.045 R)
• M28: 4,635,290 km (0.114 R)
• M29: 4,957,973 km (0.036 R)
• M30: 5,048,330 km (0.051 R)
• M31: 5,219,320 km (0.095 R)
• M32: 5,357,549 km (0.109 R)
• M33: 5,520,161 km (0.12 R)
• M34: 5,708,206 km (0.103 R)
• M35: 5,874,559 km (0.109 R)
• M36: 6,175,550 km (0.101 R)
• M37: 6,346,390 km (0.073 R)
• M38: 6,568,394 km (0.092 R)
• M39: 6,880,904 km (0.087 R)
• M40: 7,365,451 km (0.095 R)
• M41: 7,546,764 km (0.064 R)
• M42: 7,821,575 km (0.068 R)
• M43: 7,953,670 km (0.081 R)
• M44: 8,059,735 km (0.099 R)
• M45: 8,219,954 km (0.064 R)
• M46: 8,313,902 km (0.066 R)
• M47: 8,625,065 km (0.06 R)
• M48: 8,830,014 km (0.106 R)
• M49: 9,286,737 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 8.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.5 AU - 5.26 AU

Year: 7441 Days

Day: 13.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,423,706 km

• M1: 149,299 km (0.102 R)
• M2: 229,932 km (0.076 R)
• M3: 328,517 km (0.084 R)
• M4: 399,277 km (0.073 R)
• M5: 849,417 km (0.079 R)
• M6: 921,224 km (0.109 R)
• M7: 984,504 km (0.091 R)
• M8: 1,300,305 km (0.095 R)
• M9: 1,532,181 km (0.106 R)
• M10: 1,884,484 km (0.117 R)
• M11: 1,980,077 km (0.03 R)
• M12: 2,334,475 km (0.115 R)
• M13: 2,586,996 km (0.1 R)
• M14: 2,678,101 km (0.056 R)
• M15: 2,990,162 km (0.113 R)
• M16: 3,069,898 km (0.094 R)
• M17: 3,297,287 km (0.102 R)
• M18: 3,665,746 km (0.109 R)
• M19: 3,976,910 km (0.115 R)
• M20: 4,514,714 km (0.062 R)
• M21: 4,624,968 km (0.081 R)
• M22: 5,056,109 km (0.058 R)
• M23: 5,324,936 km (0.117 R)
• M24: 5,480,668 km (0.097 R)
• M25: 5,657,642 km (0.051 R)
• M26: 5,956,838 km (0.107 R)
• M27: 6,384,538 km (0.061 R)
• M28: 6,446,322 km (0.047 R)
• M29: 6,529,199 km (0.083 R)
• M30: 6,885,392 km (0.054 R)
• M31: 6,948,821 km (0.1 R)
• M32: 7,055,036 km (0.118 R)
• M33: 7,333,886 km (0.085 R)
• M34: 7,463,887 km (0.091 R)
• M35: 7,770,113 km (0.117 R)
• M36: 7,991,219 km (0.097 R)
• M37: 8,058,089 km (0.047 R)
• M38: 8,576,147 km (0.096 R)
• M39: 8,713,178 km (0.09 R)
• M40: 9,105,125 km (0.06 R)
• M41: 9,479,269 km (0.103 R)
• M42: 9,691,997 km (0.09 R)
• M43: 10,315,372 km (0.095 R)
• M44: 10,852,877 km (0.095 R)
• M45: 11,050,645 km (0.099 R)
• M46: 11,174,811 km (0.074 R)
• M47: 11,878,969 km (0.09 R)
• M48: 11,955,263 km (0.066 R)
• M49: 12,133,883 km (0.098 R)
• M50: 12,831,309 km (0.12 R)
• M51: 13,515,120 km (0.108 R)
• M52: 13,968,701 km (0.094 R)
• M53: 14,103,040 km (0.099 R)
• M54: 14,454,445 km (0.087 R)
• M55: 15,138,108 km (0.112 R)
• M56: 15,193,309 km (0.075 R)
• M57: 15,276,187 km (0.092 R)
• M58: 15,414,565 km (0.052 R)
• M59: 15,664,842 km (0.096 R)
• M60: 16,253,958 km (0.041 R)
• M61: 16,707,689 km (0.098 R)
• M62: 18,035,220 km (0.096 R)
• M63: 18,210,998 km (0.097 R)
• M64: 18,298,961 km (0.112 R)
• M65: 18,534,428 km (0.112 R)
• M66: 18,770,942 km (0.103 R)
• M67: 18,859,804 km (0.075 R)
• M68: 18,948,964 km (0.079 R)
• M69: 19,127,584 km (0.094 R)
• M70: 19,366,492 km (0.088 R)
• M71: 19,998,543 km (0.042 R)
• M72: 20,271,559 km (0.045 R)
• M73: 20,393,182 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit