🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.53 AU - 0.69 AU

Year: 303 Days

Day: 27.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.83 AU - 0.95 AU

Year: 534 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,515,143 km

• M1: 136,882 km (0.071 R)
• M2: 226,790 km (0.07 R)
• M3: 338,241 km (0.089 R)
• M4: 422,016 km (0.102 R)
• M5: 545,434 km (0.044 R)
• M6: 656,435 km (0.12 R)
• M7: 728,691 km (0.082 R)
• M8: 967,599 km (0.111 R)
• M9: 1,069,625 km (0.061 R)
• M10: 1,142,778 km (0.12 R)
• M11: 1,241,662 km (0.064 R)
• M12: 1,338,602 km (0.116 R)
• M13: 1,453,343 km (0.097 R)
• M14: 1,550,732 km (0.066 R)
• M15: 1,623,885 km (0.081 R)
• M16: 1,719,927 km (0.108 R)
• M17: 1,801,308 km (0.107 R)
• M18: 1,900,940 km (0.092 R)
• M19: 1,990,998 km (0.119 R)
• M20: 2,071,033 km (0.091 R)
• M21: 2,317,720 km (0.071 R)
• M22: 2,493,647 km (0.106 R)
• M23: 2,617,664 km (0.093 R)
• M24: 2,699,494 km (0.063 R)
• M25: 2,775,639 km (0.072 R)
• M26: 2,871,980 km (0.09 R)
• M27: 2,982,533 km (0.107 R)
• M28: 3,127,792 km (0.101 R)
• M29: 3,214,709 km (0.114 R)
• M30: 3,295,641 km (0.114 R)
• M31: 3,508,070 km (0.059 R)
• M32: 3,577,483 km (0.058 R)
• M33: 3,724,987 km (0.077 R)
• M34: 3,838,681 km (0.059 R)
• M35: 3,989,775 km (0.092 R)
• M36: 4,062,330 km (0.106 R)
• M37: 4,157,474 km (0.05 R)
• M38: 4,305,277 km (0.073 R)
• M39: 4,372,297 km (0.116 R)
• M40: 4,439,766 km (0.098 R)
• M41: 4,515,013 km (0.098 R)
• M42: 4,774,416 km (0.079 R)
• M43: 4,882,725 km (0.108 R)
• M44: 5,093,807 km (0.113 R)
• M45: 5,204,360 km (0.084 R)
• M46: 5,436,087 km (0.094 R)
• M47: 5,508,792 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 9.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.14 AU - 1.2 AU

Year: 805 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,515,143 km

• M1: 122,072 km (0.072 R)
• M2: 232,176 km (0.115 R)
• M3: 324,478 km (0.039 R)
• M4: 403,166 km (0.117 R)
• M5: 481,705 km (0.094 R)
• M6: 593,156 km (0.072 R)
• M7: 709,244 km (0.117 R)
• M8: 788,082 km (0.108 R)
• M9: 875,148 km (0.119 R)
• M10: 1,037,461 km (0.026 R)
• M11: 1,116,748 km (0.088 R)
• M12: 1,215,782 km (0.063 R)
• M13: 1,287,738 km (0.111 R)
• M14: 1,361,041 km (0.119 R)
• M15: 1,423,274 km (0.107 R)
• M16: 1,576,762 km (0.09 R)
• M17: 1,662,332 km (0.094 R)
• M18: 1,852,022 km (0.076 R)
• M19: 1,956,441 km (0.083 R)
• M20: 2,027,350 km (0.115 R)
• M21: 2,120,699 km (0.083 R)
• M22: 2,223,024 km (0.066 R)
• M23: 2,341,955 km (0.051 R)
• M24: 2,766,962 km (0.091 R)
• M25: 3,050,001 km (0.041 R)
• M26: 3,124,352 km (0.118 R)
• M27: 3,207,678 km (0.099 R)
• M28: 3,479,347 km (0.105 R)
• M29: 3,565,815 km (0.094 R)
• M30: 3,776,299 km (0.109 R)
• M31: 3,999,948 km (0.052 R)
• M32: 4,136,232 km (0.111 R)
• M33: 4,227,935 km (0.09 R)
• M34: 4,376,037 km (0.116 R)
• M35: 4,601,631 km (0.08 R)
• M36: 4,927,754 km (0.103 R)
• M37: 5,054,314 km (0.047 R)
• M38: 5,440,875 km (0.101 R)
• M39: 5,511,335 km (0.119 R)
• M40: 5,592,118 km (0.067 R)
• M41: 5,796,020 km (0.116 R)
• M42: 5,867,976 km (0.098 R)
• M43: 6,054,375 km (0.084 R)
• M44: 6,263,663 km (0.076 R)
• M45: 6,337,564 km (0.049 R)
• M46: 6,496,736 km (0.06 R)
• M47: 6,603,699 km (0.075 R)
• M48: 6,678,797 km (0.082 R)
• M49: 6,819,269 km (0.074 R)
• M50: 7,048,154 km (0.115 R)
• M51: 7,124,898 km (0.117 R)
• M52: 7,390,584 km (0.105 R)
• M53: 7,513,403 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 11.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.69 AU - 1.71 AU

Year: 1409 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,515,143 km

• M1: 151,393 km (0.096 R)
• M2: 236,215 km (0.082 R)
• M3: 312,211 km (0.063 R)
• M4: 415,284 km (0.06 R)
• M5: 533,616 km (0.036 R)
• M6: 627,114 km (0.072 R)
• M7: 894,446 km (0.088 R)
• M8: 970,441 km (0.054 R)
• M9: 1,102,237 km (0.087 R)
• M10: 1,268,889 km (0.082 R)
• M11: 1,355,506 km (0.099 R)
• M12: 1,436,738 km (0.112 R)
• M13: 1,542,653 km (0.091 R)
• M14: 1,619,995 km (0.092 R)
• M15: 1,698,684 km (0.109 R)
• M16: 1,778,719 km (0.117 R)
• M17: 2,035,129 km (0.109 R)
• M18: 2,198,341 km (0.089 R)
• M19: 2,556,328 km (0.103 R)
• M20: 2,714,304 km (0.085 R)
• M21: 2,923,442 km (0.101 R)
• M22: 3,118,368 km (0.116 R)
• M23: 3,267,217 km (0.031 R)
• M24: 3,367,897 km (0.032 R)
• M25: 3,551,753 km (0.074 R)
• M26: 3,665,896 km (0.119 R)
• M27: 3,876,380 km (0.12 R)
• M28: 3,983,043 km (0.042 R)
• M29: 4,101,674 km (0.076 R)
• M30: 4,276,405 km (0.098 R)
• M31: 4,442,309 km (0.083 R)
• M32: 4,757,960 km (0.091 R)
• M33: 4,953,185 km (0.068 R)
• M34: 5,045,936 km (0.111 R)
• M35: 5,151,103 km (0.09 R)
• M36: 5,292,324 km (0.113 R)
• M37: 5,399,137 km (0.107 R)
• M38: 5,566,836 km (0.046 R)
• M39: 5,723,914 km (0.067 R)
• M40: 5,833,719 km (0.105 R)
• M41: 6,067,690 km (0.086 R)
• M42: 6,304,653 km (0.062 R)
• M43: 6,532,041 km (0.085 R)
• M44: 6,788,003 km (0.049 R)
• M45: 7,178,005 km (0.109 R)
• M46: 7,455,509 km (0.087 R)
• M47: 8,102,819 km (0.106 R)
• M48: 8,267,526 km (0.119 R)
• M49: 8,502,694 km (0.069 R)
• M50: 8,782,293 km (0.085 R)
• M51: 8,894,940 km (0.067 R)
• M52: 8,993,974 km (0.076 R)
• M53: 9,164,515 km (0.106 R)
• M54: 9,293,169 km (0.111 R)
• M55: 9,408,060 km (0.057 R)
• M56: 9,653,700 km (0.1 R)
• M57: 9,784,598 km (0.093 R)
• M58: 9,886,774 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 12.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.18 AU - 3.52 AU

Year: 3899 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,515,143 km

• M1: 156,330 km (0.087 R)
• M2: 253,718 km (0.108 R)
• M3: 398,080 km (0.101 R)
• M4: 688,749 km (0.119 R)
• M5: 829,520 km (0.101 R)
• M6: 1,073,814 km (0.096 R)
• M7: 1,254,827 km (0.119 R)
• M8: 1,461,571 km (0.116 R)
• M9: 1,711,848 km (0.043 R)
• M10: 1,959,583 km (0.092 R)
• M11: 2,582,807 km (0.064 R)
• M12: 3,124,052 km (0.084 R)
• M13: 3,490,567 km (0.104 R)
• M14: 4,198,464 km (0.108 R)
• M15: 4,444,403 km (0.077 R)
• M16: 4,557,798 km (0.11 R)
• M17: 4,672,091 km (0.093 R)
• M18: 5,426,663 km (0.109 R)
• M19: 5,572,371 km (0.114 R)
• M20: 5,719,426 km (0.043 R)
• M21: 6,269,796 km (0.032 R)
• M22: 6,422,835 km (0.1 R)
• M23: 6,706,772 km (0.07 R)
• M24: 7,420,952 km (0.111 R)
• M25: 7,583,116 km (0.106 R)
• M26: 8,048,665 km (0.082 R)
• M27: 8,864,272 km (0.089 R)
• M28: 9,676,888 km (0.118 R)
• M29: 9,765,300 km (0.108 R)
• M30: 9,943,022 km (0.077 R)
• M31: 10,392,265 km (0.076 R)
• M32: 10,634,464 km (0.049 R)
• M33: 11,001,427 km (0.085 R)
• M34: 11,093,879 km (0.069 R)
• M35: 11,434,812 km (0.117 R)
• M36: 11,528,461 km (0.053 R)
• M37: 11,653,674 km (0.111 R)
• M38: 11,968,727 km (0.106 R)
• M39: 12,350,501 km (0.069 R)
• M40: 12,446,543 km (0.079 R)
• M41: 12,575,047 km (0.114 R)
• M42: 12,865,716 km (0.118 R)
• M43: 12,995,567 km (0.093 R)
• M44: 13,191,241 km (0.119 R)
• M45: 13,884,029 km (0.12 R)
• M46: 15,201,687 km (0.074 R)
• M47: 15,545,912 km (0.094 R)
• M48: 15,718,996 km (0.114 R)
• M49: 15,892,829 km (0.089 R)
• M50: 16,382,762 km (0.095 R)
• M51: 17,055,653 km (0.064 R)
• M52: 17,809,926 km (0.06 R)
• M53: 17,954,736 km (0.11 R)
• M54: 18,172,850 km (0.098 R)
• M55: 18,282,206 km (0.119 R)
• M56: 18,428,513 km (0.057 R)
• M57: 18,648,422 km (0.118 R)
• M58: 19,462,683 km (0.08 R)
• M59: 21,163,910 km (0.059 R)
• M60: 21,587,122 km (0.038 R)
• M61: 21,741,657 km (0.108 R)
• M62: 22,090,669 km (0.108 R)
• M63: 22,246,400 km (0.106 R)
• M64: 22,794,527 km (0.073 R)
• M65: 24,224,084 km (0.059 R)
• M66: 24,304,268 km (0.114 R)
• M67: 24,465,086 km (0.067 R)
• M68: 26,133,850 km (0.062 R)
• M69: 27,127,629 km (0.106 R)
• M70: 27,210,955 km (0.12 R)
• M71: 27,503,569 km (0.076 R)
• M72: 27,923,191 km (0.084 R)
• M73: 28,007,414 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 12.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.13 AU - 4.29 AU

Year: 4544 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,515,143 km

• M1: 165,156 km (0.11 R)
• M2: 449,392 km (0.091 R)
• M3: 790,026 km (0.106 R)
• M4: 1,097,749 km (0.109 R)
• M5: 1,458,878 km (0.055 R)
• M6: 1,566,888 km (0.056 R)
• M7: 1,726,060 km (0.102 R)
• M8: 1,807,741 km (0.086 R)
• M9: 1,890,767 km (0.038 R)
• M10: 2,026,453 km (0.08 R)
• M11: 3,146,342 km (0.07 R)
• M12: 3,452,719 km (0.1 R)
• M13: 3,704,791 km (0.031 R)
• M14: 4,072,353 km (0.061 R)
• M15: 4,316,647 km (0.111 R)
• M16: 4,451,883 km (0.101 R)
• M17: 4,565,727 km (0.075 R)
• M18: 4,726,694 km (0.04 R)
• M19: 5,221,115 km (0.027 R)
• M20: 5,389,712 km (0.039 R)
• M21: 5,486,801 km (0.092 R)
• M22: 5,584,638 km (0.111 R)
• M23: 5,682,924 km (0.081 R)
• M24: 5,856,308 km (0.082 R)
• M25: 6,361,799 km (0.093 R)
• M26: 6,567,945 km (0.102 R)
• M27: 6,802,514 km (0.114 R)
• M28: 7,878,273 km (0.065 R)
• M29: 8,323,476 km (0.087 R)
• M30: 9,151,351 km (0.113 R)
• M31: 9,325,931 km (0.115 R)
• M32: 9,648,913 km (0.025 R)
• M33: 10,065,244 km (0.114 R)
• M34: 10,366,384 km (0.117 R)
• M35: 10,578,813 km (0.103 R)
• M36: 10,731,553 km (0.117 R)
• M37: 11,443,340 km (0.104 R)
• M38: 11,884,055 km (0.107 R)
• M39: 12,266,427 km (0.115 R)
• M40: 13,272,622 km (0.084 R)
• M41: 13,669,356 km (0.047 R)
• M42: 15,088,292 km (0.04 R)
• M43: 15,260,329 km (0.064 R)
• M44: 15,398,408 km (0.092 R)
• M45: 15,815,188 km (0.112 R)
• M46: 17,375,344 km (0.086 R)
• M47: 17,845,680 km (0.048 R)
• M48: 18,064,092 km (0.111 R)
• M49: 18,320,054 km (0.114 R)
• M50: 18,503,761 km (0.066 R)
• M51: 18,798,768 km (0.119 R)
• M52: 19,655,814 km (0.079 R)
• M53: 19,919,106 km (0.107 R)
• M54: 22,263,454 km (0.095 R)
• M55: 22,380,889 km (0.116 R)
• M56: 22,695,343 km (0.101 R)
• M57: 22,813,675 km (0.074 R)
• M58: 23,090,431 km (0.057 R)
• M59: 23,527,706 km (0.101 R)
• M60: 25,140,820 km (0.099 R)
• M61: 25,263,191 km (0.102 R)
• M62: 25,385,861 km (0.116 R)
• M63: 27,165,029 km (0.075 R)
• M64: 28,006,367 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit