🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 10.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.88 AU - 1.14 AU

Year: 713 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,888,313 km

• M1: 135,236 km (0.105 R)
• M2: 210,484 km (0.118 R)
• M3: 280,197 km (0.065 R)
• M4: 375,191 km (0.115 R)
• M5: 495,019 km (0.119 R)
• M6: 562,488 km (0.078 R)
• M7: 633,547 km (0.112 R)
• M8: 724,502 km (0.085 R)
• M9: 803,191 km (0.119 R)
• M10: 952,190 km (0.108 R)
• M11: 1,086,829 km (0.111 R)
• M12: 1,173,745 km (0.116 R)
• M13: 1,273,227 km (0.051 R)
• M14: 1,339,499 km (0.108 R)
• M15: 1,497,175 km (0.119 R)
• M16: 1,751,043 km (0.052 R)
• M17: 1,831,078 km (0.057 R)
• M18: 1,900,791 km (0.09 R)
• M19: 2,024,957 km (0.089 R)
• M20: 2,244,118 km (0.089 R)
• M21: 2,331,632 km (0.045 R)
• M22: 2,581,162 km (0.096 R)
• M23: 2,666,283 km (0.12 R)
• M24: 2,752,451 km (0.113 R)
• M25: 2,846,249 km (0.03 R)
• M26: 2,954,857 km (0.109 R)
• M27: 3,183,293 km (0.092 R)
• M28: 3,289,059 km (0.119 R)
• M29: 3,410,233 km (0.069 R)
• M30: 3,511,361 km (0.073 R)
• M31: 3,657,369 km (0.094 R)
• M32: 3,985,886 km (0.095 R)
• M33: 4,100,178 km (0.113 R)
• M34: 4,246,336 km (0.09 R)
• M35: 4,316,198 km (0.053 R)
• M36: 4,386,509 km (0.032 R)
• M37: 4,583,828 km (0.081 R)
• M38: 4,703,507 km (0.12 R)
• M39: 4,792,069 km (0.079 R)
• M40: 4,905,613 km (0.083 R)
• M41: 5,011,678 km (0.072 R)
• M42: 5,242,957 km (0.068 R)
• M43: 5,393,602 km (0.041 R)
• M44: 5,613,660 km (0.103 R)
• M45: 5,862,591 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.01 AU - 1.43 AU

Year: 947 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,888,313 km

• M1: 167,550 km (0.114 R)
• M2: 250,576 km (0.078 R)
• M3: 333,304 km (0.052 R)
• M4: 432,637 km (0.094 R)
• M5: 550,969 km (0.108 R)
• M6: 694,134 km (0.068 R)
• M7: 785,688 km (0.105 R)
• M8: 1,002,306 km (0.117 R)
• M9: 1,155,943 km (0.063 R)
• M10: 1,339,649 km (0.084 R)
• M11: 1,495,380 km (0.043 R)
• M12: 1,665,323 km (0.095 R)
• M13: 1,809,386 km (0.108 R)
• M14: 2,033,633 km (0.103 R)
• M15: 2,179,491 km (0.113 R)
• M16: 2,473,152 km (0.059 R)
• M17: 2,638,757 km (0.116 R)
• M18: 2,760,679 km (0.071 R)
• M19: 3,187,781 km (0.112 R)
• M20: 3,460,348 km (0.118 R)
• M21: 3,542,627 km (0.094 R)
• M22: 3,719,601 km (0.077 R)
• M23: 3,803,975 km (0.106 R)
• M24: 3,985,437 km (0.068 R)
• M25: 4,071,755 km (0.076 R)
• M26: 4,158,821 km (0.102 R)
• M27: 4,279,546 km (0.093 R)
• M28: 4,490,778 km (0.092 R)
• M29: 4,694,232 km (0.078 R)
• M30: 4,797,005 km (0.087 R)
• M31: 5,005,096 km (0.077 R)
• M32: 5,145,419 km (0.105 R)
• M33: 5,227,847 km (0.092 R)
• M34: 5,346,478 km (0.093 R)
• M35: 5,514,028 km (0.088 R)
• M36: 5,671,255 km (0.095 R)
• M37: 5,793,178 km (0.118 R)
• M38: 6,015,031 km (0.088 R)
• M39: 6,214,445 km (0.083 R)
• M40: 6,327,691 km (0.114 R)
• M41: 6,466,966 km (0.06 R)
• M42: 6,594,424 km (0.1 R)
• M43: 6,735,794 km (0.064 R)
• M44: 6,942,987 km (0.093 R)
• M45: 7,126,095 km (0.11 R)
• M46: 7,350,641 km (0.114 R)
• M47: 7,793,301 km (0.091 R)
• M48: 7,969,976 km (0.097 R)
• M49: 8,189,436 km (0.095 R)
• M50: 8,383,016 km (0.094 R)
• M51: 8,578,241 km (0.108 R)
• M52: 8,704,502 km (0.087 R)
• M53: 9,330,718 km (0.104 R)
• M54: 9,518,464 km (0.114 R)
• M55: 9,751,388 km (0.04 R)
• M56: 9,839,202 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 11.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.05 AU - 3.37 AU

Year: 3136 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,888,313 km

• M1: 152,141 km (0.081 R)
• M2: 233,223 km (0.103 R)
• M3: 324,927 km (0.111 R)
• M4: 453,581 km (0.096 R)
• M5: 529,277 km (0.105 R)
• M6: 666,907 km (0.057 R)
• M7: 755,918 km (0.066 R)
• M8: 898,036 km (0.1 R)
• M9: 997,967 km (0.101 R)
• M10: 1,093,261 km (0.116 R)
• M11: 1,246,898 km (0.061 R)
• M12: 1,417,589 km (0.047 R)
• M13: 1,506,151 km (0.053 R)
• M14: 1,596,508 km (0.081 R)
• M15: 1,922,183 km (0.06 R)
• M16: 2,020,768 km (0.11 R)
• M17: 2,188,916 km (0.034 R)
• M18: 2,467,916 km (0.084 R)
• M19: 2,648,182 km (0.057 R)
• M20: 2,933,165 km (0.119 R)
• M21: 3,021,877 km (0.107 R)
• M22: 3,124,501 km (0.091 R)
• M23: 3,254,352 km (0.119 R)
• M24: 3,613,985 km (0.115 R)
• M25: 3,847,059 km (0.059 R)
• M26: 4,000,546 km (0.119 R)
• M27: 4,141,916 km (0.107 R)
• M28: 4,444,254 km (0.095 R)
• M29: 4,694,232 km (0.096 R)
• M30: 4,843,530 km (0.068 R)
• M31: 4,918,778 km (0.108 R)
• M32: 5,300,851 km (0.053 R)
• M33: 5,597,653 km (0.103 R)
• M34: 5,787,942 km (0.119 R)
• M35: 5,948,161 km (0.113 R)
• M36: 6,256,781 km (0.039 R)
• M37: 6,520,672 km (0.09 R)
• M38: 6,637,358 km (0.08 R)
• M39: 7,042,469 km (0.081 R)
• M40: 7,127,890 km (0.033 R)
• M41: 7,299,778 km (0.11 R)
• M42: 7,665,395 km (0.09 R)
• M43: 7,841,621 km (0.092 R)
• M44: 8,019,194 km (0.082 R)
• M45: 8,162,209 km (0.101 R)
• M46: 8,288,021 km (0.114 R)
• M47: 8,505,237 km (0.066 R)
• M48: 8,578,092 km (0.11 R)
• M49: 8,705,998 km (0.109 R)
• M50: 8,889,853 km (0.096 R)
• M51: 9,019,405 km (0.085 R)
• M52: 9,186,805 km (0.111 R)
• M53: 9,374,102 km (0.048 R)
• M54: 9,487,048 km (0.05 R)
• M55: 9,562,595 km (0.071 R)
• M56: 10,116,556 km (0.103 R)
• M57: 10,213,047 km (0.117 R)
• M58: 10,426,672 km (0.09 R)
• M59: 10,622,047 km (0.047 R)
• M60: 10,720,183 km (0.045 R)
• M61: 10,937,250 km (0.097 R)
• M62: 11,295,537 km (0.118 R)
• M63: 11,476,101 km (0.074 R)
• M64: 11,576,781 km (0.096 R)
• M65: 11,880,913 km (0.072 R)
• M66: 12,003,284 km (0.079 R)
• M67: 12,269,718 km (0.053 R)
• M68: 12,829,663 km (0.079 R)
• M69: 12,997,063 km (0.059 R)
• M70: 13,144,267 km (0.109 R)
• M71: 13,313,163 km (0.065 R)
• M72: 13,419,079 km (0.089 R)
• M73: 14,060,405 km (0.103 R)
• M74: 14,689,913 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 6.5

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.24 AU - 8 AU

Year: 13355 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,888,313 km

• M1: 90,208 km (0.041 R)
• M2: 229,633 km (0.083 R)
• M3: 279,000 km (0.101 R)
• M4: 641,326 km (0.094 R)
• M5: 936,632 km (0.081 R)
• M6: 1,132,905 km (0.1 R)
• M7: 1,439,281 km (0.115 R)
• M8: 1,666,071 km (0.114 R)
• M9: 1,823,598 km (0.029 R)
• M10: 2,774,293 km (0.108 R)
• M11: 3,185,088 km (0.098 R)
• M12: 4,455,324 km (0.106 R)
• M13: 6,063,052 km (0.099 R)
• M14: 6,265,308 km (0.087 R)
• M15: 6,469,958 km (0.117 R)
• M16: 6,718,291 km (0.09 R)
• M17: 7,267,165 km (0.06 R)
• M18: 7,352,885 km (0.086 R)
• M19: 7,395,820 km (0.102 R)
• M20: 7,655,521 km (0.093 R)
• M21: 7,874,234 km (0.117 R)
• M22: 8,815,204 km (0.117 R)
• M23: 9,229,141 km (0.092 R)
• M24: 10,412,311 km (0.103 R)
• M25: 10,606,040 km (0.085 R)
• M26: 10,800,966 km (0.028 R)
• M27: 11,392,775 km (0.09 R)
• M28: 11,642,454 km (0.111 R)
• M29: 11,995,056 km (0.09 R)
• M30: 13,126,016 km (0.098 R)
• M31: 13,545,788 km (0.031 R)
• M32: 13,598,446 km (0.11 R)
• M33: 14,129,968 km (0.064 R)
• M34: 14,830,983 km (0.088 R)
• M35: 15,267,959 km (0.098 R)
• M36: 15,488,167 km (0.068 R)
• M37: 15,987,225 km (0.116 R)
• M38: 16,379,022 km (0.113 R)
• M39: 16,717,412 km (0.093 R)
• M40: 16,944,203 km (0.095 R)
• M41: 17,058,047 km (0.039 R)
• M42: 17,631,007 km (0.088 R)
• M43: 17,919,731 km (0.072 R)
• M44: 17,977,775 km (0.06 R)
• M45: 19,387,136 km (0.115 R)
• M46: 20,105,056 km (0.088 R)
• M47: 20,770,916 km (0.11 R)
• M48: 22,623,088 km (0.025 R)
• M49: 22,873,963 km (0.111 R)
• M50: 23,441,986 km (0.046 R)
• M51: 23,886,890 km (0.092 R)
• M52: 24,334,637 km (0.118 R)
• M53: 24,656,123 km (0.096 R)
• M54: 24,720,599 km (0.068 R)
• M55: 24,785,226 km (0.041 R)
• M56: 24,849,702 km (0.09 R)
• M57: 25,108,656 km (0.092 R)
• M58: 25,368,508 km (0.109 R)
• M59: 26,813,324 km (0.106 R)
• M60: 27,345,294 km (0.107 R)
• M61: 27,612,476 km (0.082 R)
• M62: 27,746,515 km (0.062 R)
• M63: 28,082,363 km (0.067 R)
• M64: 28,690,328 km (0.088 R)
• M65: 30,263,799 km (0.119 R)
• M66: 30,540,256 km (0.117 R)
• M67: 30,817,610 km (0.082 R)
• M68: 31,514,587 km (0.098 R)
• M69: 32,498,941 km (0.112 R)
• M70: 33,137,125 km (0.061 R)
• M71: 35,148,917 km (0.078 R)
• M72: 36,610,040 km (0.043 R)
• M73: 37,496,108 km (0.08 R)
• M74: 38,464,006 km (0.103 R)
• M75: 38,688,553 km (0.085 R)
• M76: 40,576,627 km (0.109 R)
• M77: 40,728,918 km (0.108 R)
• M78: 40,805,213 km (0.088 R)
• M79: 41,723,744 km (0.065 R)
• M80: 42,959,123 km (0.102 R)
• M81: 44,677,254 km (0.083 R)
• M82: 45,623,910 km (0.057 R)
• M83: 48,988,665 km (0.06 R)
• M84: 49,801,580 km (0.058 R)
• M85: 50,046,322 km (0.089 R)
• M86: 50,127,853 km (0.1 R)
• M87: 51,358,146 km (0.027 R)
• M88: 52,847,692 km (0.102 R)
• M89: 53,597,626 km (0.106 R)
• M90: 54,183,451 km (0.055 R)
• M91: 54,519,149 km (0.106 R)
• M92: 56,888,330 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit