🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 12.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.05 AU - 1.55 AU

Year: 972 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,953,605 km

• M1: 156,629 km (0.069 R)
• M2: 232,475 km (0.049 R)
• M3: 313,108 km (0.081 R)
• M4: 406,158 km (0.105 R)
• M5: 490,083 km (0.102 R)
• M6: 586,424 km (0.062 R)
• M7: 675,135 km (0.112 R)
• M8: 930,948 km (0.053 R)
• M9: 1,043,595 km (0.074 R)
• M10: 1,316,611 km (0.11 R)
• M11: 1,721,273 km (0.095 R)
• M12: 1,839,755 km (0.103 R)
• M13: 1,922,931 km (0.088 R)
• M14: 2,030,641 km (0.077 R)
• M15: 2,140,446 km (0.077 R)
• M16: 2,333,428 km (0.098 R)
• M17: 2,549,148 km (0.079 R)
• M18: 2,651,024 km (0.035 R)
• M19: 2,754,246 km (0.116 R)
• M20: 3,045,214 km (0.093 R)
• M21: 3,162,499 km (0.099 R)
• M22: 3,253,903 km (0.075 R)
• M23: 3,383,305 km (0.104 R)
• M24: 3,505,078 km (0.059 R)
• M25: 3,657,070 km (0.12 R)
• M26: 3,781,984 km (0.11 R)
• M27: 3,888,946 km (0.12 R)
• M28: 4,306,773 km (0.099 R)
• M29: 4,398,177 km (0.11 R)
• M30: 4,562,286 km (0.083 R)
• M31: 4,665,958 km (0.091 R)
• M32: 4,759,905 km (0.099 R)
• M33: 4,865,072 km (0.117 R)
• M34: 5,003,002 km (0.087 R)
• M35: 5,131,357 km (0.113 R)
• M36: 5,217,675 km (0.067 R)
• M37: 5,391,657 km (0.028 R)
• M38: 5,656,295 km (0.107 R)
• M39: 5,756,526 km (0.085 R)
• M40: 5,913,903 km (0.076 R)
• M41: 6,163,881 km (0.065 R)
• M42: 6,371,074 km (0.115 R)
• M43: 6,452,306 km (0.116 R)
• M44: 6,545,655 km (0.086 R)
• M45: 6,745,218 km (0.076 R)
• M46: 6,887,336 km (0.102 R)
• M47: 7,114,576 km (0.046 R)
• M48: 7,247,119 km (0.109 R)
• M49: 7,356,326 km (0.055 R)
• M50: 7,563,968 km (0.077 R)
• M51: 7,761,287 km (0.109 R)
• M52: 7,873,037 km (0.109 R)
• M53: 8,060,333 km (0.069 R)
• M54: 8,261,842 km (0.097 R)
• M55: 8,388,701 km (0.103 R)
• M56: 8,682,810 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 9.5

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.84 AU - 2.18 AU

Year: 1869 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,953,605 km

• M1: 120,875 km (0.105 R)
• M2: 217,964 km (0.1 R)
• M3: 309,817 km (0.06 R)
• M4: 413,189 km (0.082 R)
• M5: 473,776 km (0.11 R)
• M6: 660,325 km (0.113 R)
• M7: 1,233,584 km (0.104 R)
• M8: 1,357,451 km (0.115 R)
• M9: 1,496,428 km (0.105 R)
• M10: 1,595,461 km (0.103 R)
• M11: 1,719,628 km (0.119 R)
• M12: 1,788,742 km (0.078 R)
• M13: 1,941,780 km (0.03 R)
• M14: 2,014,036 km (0.11 R)
• M15: 2,099,307 km (0.102 R)
• M16: 2,311,736 km (0.119 R)
• M17: 2,650,126 km (0.108 R)
• M18: 2,744,074 km (0.115 R)
• M19: 2,935,110 km (0.096 R)
• M20: 3,315,986 km (0.101 R)
• M21: 3,402,903 km (0.115 R)
• M22: 3,863,515 km (0.112 R)
• M23: 4,031,812 km (0.117 R)
• M24: 4,171,237 km (0.034 R)
• M25: 4,280,893 km (0.073 R)
• M26: 4,615,543 km (0.085 R)
• M27: 4,925,659 km (0.06 R)
• M28: 5,058,203 km (0.03 R)
• M29: 5,158,583 km (0.073 R)
• M30: 5,394,948 km (0.116 R)
• M31: 5,652,406 km (0.09 R)
• M32: 5,931,406 km (0.059 R)
• M33: 6,250,648 km (0.077 R)
• M34: 6,394,411 km (0.109 R)
• M35: 6,666,829 km (0.07 R)
• M36: 6,740,132 km (0.107 R)
• M37: 7,129,535 km (0.09 R)
• M38: 7,449,974 km (0.114 R)
• M39: 8,124,810 km (0.119 R)
• M40: 8,203,199 km (0.103 R)
• M41: 8,301,485 km (0.081 R)
• M42: 8,360,576 km (0.118 R)
• M43: 8,419,967 km (0.074 R)
• M44: 8,678,621 km (0.106 R)
• M45: 8,798,898 km (0.043 R)
• M46: 9,081,788 km (0.068 R)
• M47: 9,142,823 km (0.112 R)
• M48: 9,224,354 km (0.04 R)
• M49: 9,594,310 km (0.101 R)
• M50: 9,739,569 km (0.058 R)
• M51: 10,116,257 km (0.117 R)
• M52: 10,412,610 km (0.064 R)
• M53: 10,497,731 km (0.035 R)
• M54: 10,797,825 km (0.118 R)
• M55: 10,970,461 km (0.086 R)
• M56: 11,253,201 km (0.077 R)
• M57: 11,604,307 km (0.105 R)
• M58: 11,936,713 km (0.084 R)
• M59: 12,115,333 km (0.11 R)
• M60: 12,272,411 km (0.078 R)
• M61: 12,339,880 km (0.058 R)
• M62: 12,747,534 km (0.09 R)
• M63: 13,576,007 km (0.082 R)
• M64: 13,645,869 km (0.06 R)
• M65: 14,279,715 km (0.088 R)
• M66: 14,516,977 km (0.072 R)
• M67: 14,612,122 km (0.084 R)
• M68: 14,875,264 km (0.113 R)
• M69: 16,139,665 km (0.067 R)
• M70: 16,287,767 km (0.083 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 8.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.58 AU - 4.14 AU

Year: 4040 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,953,605 km

• M1: 137,780 km (0.064 R)
• M2: 196,272 km (0.059 R)
• M3: 319,840 km (0.098 R)
• M4: 460,163 km (0.064 R)
• M5: 527,183 km (0.113 R)
• M6: 672,442 km (0.09 R)
• M7: 840,740 km (0.098 R)
• M8: 906,413 km (0.091 R)
• M9: 993,330 km (0.082 R)
• M10: 1,073,215 km (0.115 R)
• M11: 1,271,731 km (0.112 R)
• M12: 1,336,956 km (0.098 R)
• M13: 1,493,735 km (0.076 R)
• M14: 1,621,342 km (0.118 R)
• M15: 1,680,433 km (0.063 R)
• M16: 1,813,276 km (0.107 R)
• M17: 1,949,709 km (0.04 R)
• M18: 2,089,433 km (0.079 R)
• M19: 2,433,209 km (0.119 R)
• M20: 2,570,241 km (0.095 R)
• M21: 2,752,152 km (0.081 R)
• M22: 2,808,999 km (0.043 R)
• M23: 2,938,401 km (0.084 R)
• M24: 3,069,898 km (0.091 R)
• M25: 3,143,650 km (0.091 R)
• M26: 3,819,234 km (0.117 R)
• M27: 3,898,670 km (0.091 R)
• M28: 4,487,936 km (0.064 R)
• M29: 4,673,587 km (0.072 R)
• M30: 4,758,858 km (0.091 R)
• M31: 5,281,104 km (0.058 R)
• M32: 5,352,163 km (0.088 R)
• M33: 5,459,275 km (0.066 R)
• M34: 5,657,642 km (0.12 R)
• M35: 5,968,656 km (0.085 R)
• M36: 6,360,752 km (0.09 R)
• M37: 6,512,444 km (0.109 R)
• M38: 6,607,738 km (0.089 R)
• M39: 8,526,779 km (0.109 R)
• M40: 8,925,757 km (0.086 R)
• M41: 9,010,429 km (0.062 R)
• M42: 9,095,551 km (0.094 R)
• M43: 9,720,122 km (0.089 R)
• M44: 10,070,779 km (0.059 R)
• M45: 10,136,901 km (0.101 R)
• M46: 10,203,323 km (0.089 R)
• M47: 10,447,766 km (0.087 R)
• M48: 10,514,786 km (0.092 R)
• M49: 10,581,955 km (0.119 R)
• M50: 10,671,714 km (0.091 R)
• M51: 10,874,718 km (0.063 R)
• M52: 11,745,527 km (0.119 R)
• M53: 11,978,451 km (0.075 R)
• M54: 12,142,410 km (0.072 R)
• M55: 12,377,877 km (0.099 R)
• M56: 12,662,413 km (0.067 R)
• M57: 13,093,404 km (0.119 R)
• M58: 13,189,895 km (0.055 R)
• M59: 13,871,463 km (0.049 R)
• M60: 14,043,650 km (0.094 R)
• M61: 14,340,452 km (0.117 R)
• M62: 14,564,400 km (0.113 R)
• M63: 14,789,694 km (0.065 R)
• M64: 14,940,339 km (0.109 R)
• M65: 15,319,420 km (0.069 R)
• M66: 15,906,891 km (0.113 R)
• M67: 16,061,426 km (0.099 R)
• M68: 16,345,961 km (0.109 R)
• M69: 16,423,752 km (0.101 R)
• M70: 16,788,920 km (0.112 R)
• M71: 17,527,036 km (0.12 R)
• M72: 17,606,772 km (0.115 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: 477 - 17,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit