🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 10.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.74 AU - 1.2 AU

Year: 627 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 10,663,311 km

• M1: 135,984 km (0.067 R)
• M2: 219,759 km (0.098 R)
• M3: 308,022 km (0.044 R)
• M4: 386,561 km (0.1 R)
• M5: 463,903 km (0.1 R)
• M6: 540,796 km (0.063 R)
• M7: 638,035 km (0.042 R)
• M8: 725,550 km (0.041 R)
• M9: 822,040 km (0.115 R)
• M10: 941,120 km (0.053 R)
• M11: 1,061,846 km (0.071 R)
• M12: 1,197,681 km (0.083 R)
• M13: 1,283,251 km (0.112 R)
• M14: 1,365,679 km (0.096 R)
• M15: 1,503,758 km (0.089 R)
• M16: 1,591,123 km (0.088 R)
• M17: 1,714,092 km (0.113 R)
• M18: 1,892,862 km (0.092 R)
• M19: 2,132,817 km (0.094 R)
• M20: 2,200,585 km (0.119 R)
• M21: 2,319,365 km (0.12 R)
• M22: 2,389,078 km (0.092 R)
• M23: 2,504,867 km (0.101 R)
• M24: 2,596,121 km (0.119 R)
• M25: 2,755,443 km (0.1 R)
• M26: 2,972,809 km (0.093 R)
• M27: 3,153,673 km (0.073 R)
• M28: 3,309,703 km (0.054 R)
• M29: 3,475,458 km (0.046 R)
• M30: 3,555,642 km (0.075 R)
• M31: 3,681,005 km (0.061 R)
• M32: 3,822,824 km (0.056 R)
• M33: 4,088,809 km (0.091 R)
• M34: 4,173,781 km (0.084 R)
• M35: 4,337,441 km (0.109 R)
• M36: 4,408,200 km (0.087 R)
• M37: 4,647,108 km (0.087 R)
• M38: 4,784,439 km (0.114 R)
• M39: 4,931,195 km (0.068 R)
• M40: 5,296,513 km (0.103 R)
• M41: 5,397,641 km (0.075 R)
• M42: 5,490,840 km (0.096 R)
• M43: 5,567,584 km (0.039 R)
• M44: 5,730,795 km (0.066 R)
• M45: 5,800,059 km (0.082 R)
• M46: 5,913,005 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 11.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.81 AU - 1.33 AU

Year: 726 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,663,311 km

• M1: 150,196 km (0.07 R)
• M2: 251,474 km (0.057 R)
• M3: 348,563 km (0.051 R)
• M4: 428,299 km (0.118 R)
• M5: 551,119 km (0.101 R)
• M6: 644,916 km (0.04 R)
• M7: 722,558 km (0.11 R)
• M8: 794,664 km (0.114 R)
• M9: 883,824 km (0.081 R)
• M10: 961,914 km (0.097 R)
• M11: 1,120,189 km (0.059 R)
• M12: 1,194,689 km (0.084 R)
• M13: 1,265,448 km (0.099 R)
• M14: 1,354,609 km (0.097 R)
• M15: 1,486,704 km (0.03 R)
• M16: 1,696,141 km (0.044 R)
• M17: 1,776,624 km (0.112 R)
• M18: 1,909,168 km (0.111 R)
• M19: 2,005,958 km (0.055 R)
• M20: 2,137,754 km (0.111 R)
• M21: 2,279,273 km (0.064 R)
• M22: 2,375,315 km (0.062 R)
• M23: 2,515,039 km (0.112 R)
• M24: 2,636,064 km (0.114 R)
• M25: 2,708,170 km (0.105 R)
• M26: 2,869,138 km (0.063 R)
• M27: 2,950,818 km (0.084 R)
• M28: 3,048,505 km (0.07 R)
• M29: 3,332,143 km (0.058 R)
• M30: 3,426,090 km (0.07 R)
• M31: 3,497,149 km (0.105 R)
• M32: 3,745,631 km (0.051 R)
• M33: 4,041,536 km (0.101 R)
• M34: 4,125,012 km (0.057 R)
• M35: 4,251,422 km (0.092 R)
• M36: 4,387,855 km (0.041 R)
• M37: 4,542,839 km (0.076 R)
• M38: 4,621,078 km (0.102 R)
• M39: 4,840,837 km (0.062 R)
• M40: 4,992,380 km (0.041 R)
• M41: 5,073,163 km (0.083 R)
• M42: 5,199,723 km (0.052 R)
• M43: 5,400,782 km (0.076 R)
• M44: 5,548,585 km (0.087 R)
• M45: 5,651,060 km (0.07 R)
• M46: 5,810,680 km (0.075 R)
• M47: 6,057,667 km (0.086 R)
• M48: 6,240,326 km (0.062 R)
• M49: 6,327,541 km (0.102 R)
• M50: 6,434,653 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.51 AU - 1.65 AU

Year: 1303 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 75.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,663,311 km

• M1: 184,454 km (0.046 R)
• M2: 287,378 km (0.105 R)
• M3: 382,372 km (0.103 R)
• M4: 530,474 km (0.06 R)
• M5: 709,692 km (0.07 R)
• M6: 899,233 km (0.045 R)
• M7: 1,024,745 km (0.096 R)
• M8: 1,128,417 km (0.106 R)
• M9: 1,347,578 km (0.102 R)
• M10: 1,486,105 km (0.11 R)
• M11: 1,888,823 km (0.11 R)
• M12: 1,992,793 km (0.062 R)
• M13: 2,234,095 km (0.055 R)
• M14: 2,400,597 km (0.068 R)
• M15: 2,513,843 km (0.106 R)
• M16: 2,638,757 km (0.083 R)
• M17: 2,915,064 km (0.119 R)
• M18: 3,159,507 km (0.064 R)
• M19: 3,253,006 km (0.074 R)
• M20: 3,464,088 km (0.102 R)
• M21: 3,690,729 km (0.102 R)
• M22: 3,833,595 km (0.077 R)
• M23: 3,989,476 km (0.103 R)
• M24: 4,090,903 km (0.102 R)
• M25: 4,470,134 km (0.079 R)
• M26: 4,658,178 km (0.116 R)
• M27: 4,812,863 km (0.073 R)
• M28: 4,909,054 km (0.044 R)
• M29: 5,127,617 km (0.054 R)
• M30: 5,399,286 km (0.109 R)
• M31: 5,612,463 km (0.095 R)
• M32: 6,216,390 km (0.082 R)
• M33: 6,559,567 km (0.076 R)
• M34: 6,693,308 km (0.069 R)
• M35: 6,827,796 km (0.059 R)
• M36: 6,922,641 km (0.104 R)
• M37: 7,017,786 km (0.095 R)
• M38: 7,195,807 km (0.064 R)
• M39: 7,375,175 km (0.115 R)
• M40: 7,528,214 km (0.066 R)
• M41: 7,640,262 km (0.076 R)
• M42: 7,809,308 km (0.077 R)
• M43: 7,979,550 km (0.115 R)
• M44: 8,483,396 km (0.07 R)
• M45: 8,687,747 km (0.094 R)
• M46: 9,101,534 km (0.107 R)
• M47: 9,356,000 km (0.069 R)
• M48: 9,567,382 km (0.108 R)
• M49: 9,688,856 km (0.119 R)
• M50: 9,856,705 km (0.109 R)
• M51: 10,257,328 km (0.034 R)
• M52: 10,444,026 km (0.102 R)
• M53: 10,663,336 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 16,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit