🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 10

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 717 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,793,949 km

• M1: 137,630 km (0.079 R)
• M2: 276,158 km (0.114 R)
• M3: 385,813 km (0.108 R)
• M4: 470,485 km (0.047 R)
• M5: 623,524 km (0.081 R)
• M6: 706,700 km (0.07 R)
• M7: 794,065 km (0.083 R)
• M8: 863,629 km (0.107 R)
• M9: 980,764 km (0.075 R)
• M10: 1,056,011 km (0.089 R)
• M11: 1,139,337 km (0.108 R)
• M12: 1,325,886 km (0.109 R)
• M13: 1,429,557 km (0.08 R)
• M14: 1,515,875 km (0.09 R)
• M15: 1,638,545 km (0.083 R)
• M16: 1,714,990 km (0.072 R)
• M17: 1,799,962 km (0.119 R)
• M18: 1,900,940 km (0.109 R)
• M19: 1,989,053 km (0.107 R)
• M20: 2,056,073 km (0.057 R)
• M21: 2,131,470 km (0.085 R)
• M22: 2,253,991 km (0.113 R)
• M23: 2,339,561 km (0.08 R)
• M24: 2,426,328 km (0.03 R)
• M25: 2,490,206 km (0.102 R)
• M26: 2,767,710 km (0.103 R)
• M27: 2,851,186 km (0.107 R)
• M28: 3,046,710 km (0.04 R)
• M29: 3,264,226 km (0.096 R)
• M30: 3,397,068 km (0.087 R)
• M31: 3,504,779 km (0.081 R)
• M32: 3,806,817 km (0.088 R)
• M33: 3,956,415 km (0.063 R)
• M34: 4,031,962 km (0.106 R)
• M35: 4,165,254 km (0.101 R)
• M36: 4,436,325 km (0.109 R)
• M37: 4,504,990 km (0.101 R)
• M38: 4,583,828 km (0.09 R)
• M39: 4,793,265 km (0.092 R)
• M40: 4,873,899 km (0.082 R)
• M41: 5,067,179 km (0.119 R)
• M42: 5,440,426 km (0.076 R)
• M43: 5,962,822 km (0.111 R)
• M44: 6,191,557 km (0.118 R)
• M45: 6,345,642 km (0.055 R)
• M46: 6,523,514 km (0.088 R)
• M47: 6,736,691 km (0.09 R)
• M48: 6,883,896 km (0.08 R)
• M49: 6,952,262 km (0.096 R)
• M50: 7,355,279 km (0.097 R)
• M51: 7,542,126 km (0.098 R)
• M52: 7,671,379 km (0.115 R)
• M53: 7,837,133 km (0.101 R)
• M54: 7,932,277 km (0.106 R)
• M55: 8,087,859 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 10.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.22 AU - 1.4 AU

Year: 1000 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,793,949 km

• M1: 155,133 km (0.045 R)
• M2: 228,586 km (0.118 R)
• M3: 294,857 km (0.045 R)
• M4: 378,483 km (0.034 R)
• M5: 551,867 km (0.06 R)
• M6: 739,313 km (0.117 R)
• M7: 843,732 km (0.091 R)
• M8: 1,005,148 km (0.059 R)
• M9: 1,095,356 km (0.042 R)
• M10: 1,199,476 km (0.064 R)
• M11: 1,289,833 km (0.102 R)
• M12: 1,388,567 km (0.11 R)
• M13: 1,606,232 km (0.054 R)
• M14: 1,693,897 km (0.116 R)
• M15: 1,953,599 km (0.092 R)
• M16: 2,261,321 km (0.115 R)
• M17: 2,569,942 km (0.099 R)
• M18: 2,808,401 km (0.035 R)
• M19: 3,077,527 km (0.063 R)
• M20: 3,187,631 km (0.113 R)
• M21: 3,259,139 km (0.114 R)
• M22: 3,583,318 km (0.106 R)
• M23: 3,740,994 km (0.12 R)
• M24: 3,892,537 km (0.094 R)
• M25: 4,028,970 km (0.12 R)
• M26: 4,192,929 km (0.093 R)
• M27: 4,332,953 km (0.093 R)
• M28: 4,447,694 km (0.08 R)
• M29: 4,536,855 km (0.045 R)
• M30: 4,689,594 km (0.058 R)
• M31: 4,761,999 km (0.098 R)
• M32: 4,834,854 km (0.106 R)
• M33: 4,944,808 km (0.103 R)
• M34: 5,037,260 km (0.102 R)
• M35: 5,289,332 km (0.025 R)
• M36: 5,689,805 km (0.078 R)
• M37: 5,991,694 km (0.08 R)
• M38: 6,139,796 km (0.068 R)
• M39: 6,429,268 km (0.102 R)
• M40: 6,540,419 km (0.067 R)
• M41: 6,733,699 km (0.066 R)
• M42: 6,918,453 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 13.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.91 AU - 4.75 AU

Year: 4998 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,793,949 km

• M1: 173,683 km (0.11 R)
• M2: 290,968 km (0.118 R)
• M3: 426,952 km (0.12 R)
• M4: 516,262 km (0.091 R)
• M5: 832,512 km (0.117 R)
• M6: 952,340 km (0.072 R)
• M7: 1,130,810 km (0.09 R)
• M8: 1,238,222 km (0.111 R)
• M9: 1,349,373 km (0.109 R)
• M10: 1,597,406 km (0.08 R)
• M11: 1,703,920 km (0.058 R)
• M12: 1,860,698 km (0.117 R)
• M13: 2,325,648 km (0.063 R)
• M14: 2,680,046 km (0.066 R)
• M15: 2,863,902 km (0.113 R)
• M16: 3,147,689 km (0.114 R)
• M17: 3,244,329 km (0.055 R)
• M18: 3,907,646 km (0.118 R)
• M19: 4,547,177 km (0.06 R)
• M20: 4,701,113 km (0.081 R)
• M21: 4,901,724 km (0.084 R)
• M22: 5,196,581 km (0.057 R)
• M23: 5,497,123 km (0.066 R)
• M24: 6,482,824 km (0.083 R)
• M25: 6,681,490 km (0.08 R)
• M26: 6,958,096 km (0.091 R)
• M27: 7,315,635 km (0.103 R)
• M28: 7,574,739 km (0.079 R)
• M29: 7,995,557 km (0.09 R)
• M30: 8,182,106 km (0.095 R)
• M31: 8,397,228 km (0.103 R)
• M32: 8,586,918 km (0.107 R)
• M33: 8,723,201 km (0.117 R)
• M34: 8,942,961 km (0.051 R)
• M35: 10,011,538 km (0.104 R)
• M36: 10,299,514 km (0.119 R)
• M37: 10,415,453 km (0.118 R)
• M38: 10,795,282 km (0.104 R)
• M39: 10,972,256 km (0.112 R)
• M40: 11,120,358 km (0.086 R)
• M41: 11,298,978 km (0.087 R)
• M42: 11,962,145 km (0.072 R)
• M43: 12,175,920 km (0.097 R)
• M44: 13,168,951 km (0.082 R)
• M45: 13,263,347 km (0.1 R)
• M46: 13,516,317 km (0.105 R)
• M47: 13,995,030 km (0.117 R)
• M48: 14,220,175 km (0.112 R)
• M49: 14,576,667 km (0.093 R)
• M50: 15,797,236 km (0.068 R)
• M51: 16,166,443 km (0.098 R)
• M52: 16,436,767 km (0.1 R)
• M53: 16,674,478 km (0.081 R)
• M54: 16,913,386 km (0.088 R)
• M55: 17,084,825 km (0.08 R)
• M56: 17,291,120 km (0.118 R)
• M57: 17,741,111 km (0.067 R)
• M58: 18,159,985 km (0.096 R)
• M59: 18,265,152 km (0.099 R)
• M60: 18,441,079 km (0.119 R)
• M61: 18,723,520 km (0.111 R)
• M62: 20,230,120 km (0.095 R)
• M63: 20,850,951 km (0.118 R)
• M64: 21,071,608 km (0.034 R)
• M65: 21,182,161 km (0.073 R)
• M66: 21,515,166 km (0.089 R)
• M67: 22,336,458 km (0.12 R)
• M68: 22,826,690 km (0.104 R)
• M69: 22,940,235 km (0.099 R)
• M70: 23,779,180 km (0.059 R)
• M71: 23,971,264 km (0.048 R)
• M72: 24,511,761 km (0.099 R)
• M73: 24,783,580 km (0.029 R)
• M74: 25,291,016 km (0.119 R)
• M75: 26,475,083 km (0.039 R)
• M76: 26,714,141 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit