🌌 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: 110.2

Radius: 11.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 443 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,087,896 km

• M1: 144,960 km (0.083 R)
• M2: 232,325 km (0.093 R)
• M3: 304,731 km (0.095 R)
• M4: 381,923 km (0.105 R)
• M5: 481,855 km (0.074 R)
• M6: 553,662 km (0.094 R)
• M7: 629,957 km (0.101 R)
• M8: 710,440 km (0.07 R)
• M9: 786,586 km (0.092 R)
• M10: 862,881 km (0.094 R)
• M11: 936,034 km (0.032 R)
• M12: 1,014,573 km (0.111 R)
• M13: 1,104,930 km (0.055 R)
• M14: 1,185,264 km (0.113 R)
• M15: 1,261,110 km (0.096 R)
• M16: 1,359,097 km (0.062 R)
• M17: 1,473,838 km (0.03 R)
• M18: 1,562,999 km (0.04 R)
• M19: 1,646,773 km (0.088 R)
• M20: 1,888,224 km (0.083 R)
• M21: 1,977,833 km (0.101 R)
• M22: 2,133,116 km (0.032 R)
• M23: 2,284,359 km (0.11 R)
• M24: 2,375,913 km (0.116 R)
• M25: 2,456,098 km (0.032 R)
• M26: 2,697,698 km (0.062 R)
• M27: 2,799,275 km (0.09 R)
• M28: 2,951,716 km (0.091 R)
• M29: 3,029,058 km (0.111 R)
• M30: 3,102,361 km (0.101 R)
• M31: 3,246,274 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 10.6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.05 AU - 1.15 AU

Year: 757 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,087,896 km

• M1: 139,276 km (0.092 R)
• M2: 217,814 km (0.06 R)
• M3: 286,330 km (0.115 R)
• M4: 485,146 km (0.079 R)
• M5: 559,346 km (0.1 R)
• M6: 663,766 km (0.114 R)
• M7: 759,060 km (0.098 R)
• M8: 848,070 km (0.085 R)
• M9: 946,805 km (0.03 R)
• M10: 1,080,695 km (0.06 R)
• M11: 1,201,869 km (0.05 R)
• M12: 1,388,867 km (0.095 R)
• M13: 1,478,925 km (0.049 R)
• M14: 1,549,684 km (0.093 R)
• M15: 1,650,813 km (0.088 R)
• M16: 1,739,374 km (0.104 R)
• M17: 1,867,430 km (0.119 R)
• M18: 2,149,422 km (0.106 R)
• M19: 2,279,273 km (0.099 R)
• M20: 2,370,079 km (0.119 R)
• M21: 2,445,177 km (0.075 R)
• M22: 2,615,270 km (0.04 R)
• M23: 2,684,384 km (0.051 R)
• M24: 2,994,201 km (0.093 R)
• M25: 3,103,258 km (0.117 R)
• M26: 3,259,738 km (0.114 R)
• M27: 3,334,387 km (0.082 R)
• M28: 3,514,054 km (0.064 R)
• M29: 3,764,930 km (0.091 R)
• M30: 4,001,893 km (0.094 R)
• M31: 4,162,561 km (0.107 R)
• M32: 4,284,483 km (0.101 R)
• M33: 4,490,330 km (0.027 R)
• M34: 4,563,184 km (0.1 R)
• M35: 4,657,431 km (0.102 R)
• M36: 4,901,275 km (0.116 R)
• M37: 5,073,313 km (0.093 R)
• M38: 5,423,671 km (0.083 R)
• M39: 5,568,182 km (0.108 R)
• M40: 5,906,722 km (0.055 R)
• M41: 6,021,165 km (0.076 R)
• M42: 6,136,205 km (0.102 R)
• M43: 6,275,331 km (0.059 R)
• M44: 6,474,147 km (0.071 R)
• M45: 6,687,025 km (0.083 R)
• M46: 6,830,190 km (0.079 R)
• M47: 6,950,317 km (0.119 R)
• M48: 7,388,639 km (0.049 R)
• M49: 7,936,466 km (0.111 R)
• M50: 8,024,879 km (0.086 R)
• M51: 8,381,669 km (0.113 R)
• M52: 8,639,726 km (0.042 R)
• M53: 8,730,681 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 13.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.03 AU - 1.23 AU

Year: 788 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,087,896 km

• M1: 165,006 km (0.047 R)
• M2: 313,108 km (0.105 R)
• M3: 403,017 km (0.119 R)
• M4: 506,090 km (0.109 R)
• M5: 611,257 km (0.119 R)
• M6: 777,460 km (0.088 R)
• M7: 864,077 km (0.075 R)
• M8: 948,750 km (0.073 R)
• M9: 1,042,548 km (0.066 R)
• M10: 1,152,203 km (0.11 R)
• M11: 1,498,971 km (0.061 R)
• M12: 1,681,181 km (0.084 R)
• M13: 1,856,360 km (0.119 R)
• M14: 2,459,389 km (0.07 R)
• M15: 2,684,833 km (0.082 R)
• M16: 2,804,511 km (0.08 R)
• M17: 2,891,128 km (0.095 R)
• M18: 3,058,229 km (0.091 R)
• M19: 3,174,467 km (0.117 R)
• M20: 3,337,828 km (0.088 R)
• M21: 3,457,656 km (0.112 R)
• M22: 3,578,979 km (0.069 R)
• M23: 3,673,226 km (0.071 R)
• M24: 3,806,667 km (0.114 R)
• M25: 3,912,583 km (0.094 R)
• M26: 4,157,175 km (0.105 R)
• M27: 4,548,972 km (0.11 R)
• M28: 4,754,520 km (0.11 R)
• M29: 5,174,890 km (0.114 R)
• M30: 5,368,020 km (0.107 R)
• M31: 5,574,615 km (0.041 R)
• M32: 5,817,113 km (0.114 R)
• M33: 6,085,641 km (0.119 R)
• M34: 6,232,696 km (0.096 R)
• M35: 6,358,209 km (0.114 R)
• M36: 6,623,296 km (0.093 R)
• M37: 6,856,818 km (0.114 R)
• M38: 7,283,920 km (0.113 R)
• M39: 7,464,485 km (0.068 R)
• M40: 7,732,116 km (0.09 R)
• M41: 7,978,054 km (0.105 R)
• M42: 8,077,238 km (0.096 R)
• M43: 8,201,703 km (0.093 R)
• M44: 8,389,748 km (0.079 R)
• M45: 8,490,577 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 13.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.1 AU - 3.1 AU

Year: 3581 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,087,896 km

• M1: 171,589 km (0.097 R)
• M2: 316,100 km (0.117 R)
• M3: 434,731 km (0.115 R)
• M4: 604,974 km (0.056 R)
• M5: 1,059,003 km (0.054 R)
• M6: 1,686,267 km (0.097 R)
• M7: 1,811,780 km (0.117 R)
• M8: 1,973,346 km (0.114 R)
• M9: 2,089,284 km (0.036 R)
• M10: 2,276,431 km (0.112 R)
• M11: 2,649,378 km (0.107 R)
• M12: 2,927,930 km (0.041 R)
• M13: 3,061,221 km (0.105 R)
• M14: 3,216,205 km (0.085 R)
• M15: 3,574,492 km (0.104 R)
• M16: 3,799,786 km (0.114 R)
• M17: 3,987,830 km (0.096 R)
• M18: 4,770,377 km (0.098 R)
• M19: 4,928,203 km (0.101 R)
• M20: 5,600,346 km (0.075 R)
• M21: 5,743,062 km (0.102 R)
• M22: 5,911,061 km (0.104 R)
• M23: 6,178,542 km (0.111 R)
• M24: 6,400,246 km (0.086 R)
• M25: 8,106,260 km (0.086 R)
• M26: 8,322,130 km (0.11 R)
• M27: 8,430,887 km (0.067 R)
• M28: 8,594,846 km (0.051 R)
• M29: 9,487,198 km (0.071 R)
• M30: 9,600,892 km (0.09 R)
• M31: 9,772,182 km (0.119 R)
• M32: 10,117,753 km (0.096 R)
• M33: 10,379,699 km (0.106 R)
• M34: 10,673,359 km (0.089 R)
• M35: 10,762,071 km (0.079 R)
• M36: 11,149,081 km (0.109 R)
• M37: 11,510,359 km (0.104 R)
• M38: 11,936,713 km (0.106 R)
• M39: 12,337,336 km (0.11 R)
• M40: 12,555,001 km (0.057 R)
• M41: 12,679,916 km (0.104 R)
• M42: 13,025,487 km (0.083 R)
• M43: 13,310,620 km (0.092 R)
• M44: 13,951,497 km (0.115 R)
• M45: 14,898,901 km (0.067 R)
• M46: 15,597,822 km (0.116 R)
• M47: 16,035,845 km (0.117 R)
• M48: 16,409,690 km (0.11 R)
• M49: 16,614,938 km (0.109 R)
• M50: 17,444,009 km (0.071 R)
• M51: 17,863,631 km (0.12 R)
• M52: 18,145,175 km (0.088 R)
• M53: 18,499,273 km (0.113 R)
• M54: 18,963,026 km (0.079 R)
• M55: 19,142,394 km (0.078 R)
• M56: 19,250,404 km (0.064 R)
• M57: 19,683,938 km (0.086 R)
• M58: 19,902,052 km (0.108 R)
• M59: 20,194,067 km (0.103 R)
• M60: 20,450,627 km (0.075 R)
• M61: 20,634,633 km (0.09 R)
• M62: 20,967,189 km (0.057 R)
• M63: 21,227,040 km (0.107 R)
• M64: 21,562,887 km (0.118 R)
• M65: 22,126,273 km (0.088 R)
• M66: 23,267,854 km (0.047 R)
• M67: 23,383,045 km (0.098 R)
• M68: 24,194,763 km (0.089 R)
• M69: 24,741,094 km (0.082 R)
• M70: 24,976,412 km (0.088 R)
• M71: 25,409,946 km (0.097 R)
• M72: 26,805,694 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit