🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 14.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 360 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,555,918 km

• M1: 188,194 km (0.069 R)
• M2: 318,943 km (0.096 R)
• M3: 420,968 km (0.088 R)
• M4: 521,648 km (0.065 R)
• M5: 639,980 km (0.104 R)
• M6: 740,659 km (0.064 R)
• M7: 905,666 km (0.076 R)
• M8: 1,046,587 km (0.111 R)
• M9: 1,288,636 km (0.091 R)
• M10: 1,554,621 km (0.112 R)
• M11: 1,687,165 km (0.042 R)
• M12: 1,828,834 km (0.118 R)
• M13: 1,942,977 km (0.111 R)
• M14: 2,038,421 km (0.104 R)
• M15: 2,217,489 km (0.113 R)
• M16: 2,317,421 km (0.109 R)
• M17: 2,464,625 km (0.116 R)
• M18: 2,579,965 km (0.108 R)
• M19: 2,768,608 km (0.071 R)
• M20: 2,943,488 km (0.076 R)
• M21: 3,091,141 km (0.108 R)
• M22: 3,260,336 km (0.052 R)
• M23: 3,400,360 km (0.116 R)
• M24: 3,575,240 km (0.064 R)
• M25: 3,680,257 km (0.09 R)
• M26: 3,806,368 km (0.065 R)
• M27: 3,920,362 km (0.106 R)
• M28: 4,049,315 km (0.048 R)
• M29: 4,172,733 km (0.119 R)
• M30: 4,290,467 km (0.099 R)
• M31: 4,700,814 km (0.081 R)
• M32: 4,932,691 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.68 AU - 1.08 AU

Year: 580 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,555,918 km

• M1: 113,694 km (0.084 R)
• M2: 234,121 km (0.089 R)
• M3: 292,763 km (0.114 R)
• M4: 360,531 km (0.112 R)
• M5: 509,530 km (0.108 R)
• M6: 607,367 km (0.117 R)
• M7: 676,332 km (0.112 R)
• M8: 778,358 km (0.062 R)
• M9: 829,819 km (0.069 R)
• M10: 896,690 km (0.099 R)
• M11: 961,765 km (0.091 R)
• M12: 1,120,039 km (0.12 R)
• M13: 1,230,592 km (0.088 R)
• M14: 1,557,463 km (0.116 R)
• M15: 1,636,750 km (0.1 R)
• M16: 1,758,373 km (0.117 R)
• M17: 1,887,626 km (0.062 R)
• M18: 2,001,021 km (0.071 R)
• M19: 2,097,213 km (0.115 R)
• M20: 2,165,429 km (0.112 R)
• M21: 2,219,584 km (0.059 R)
• M22: 2,319,365 km (0.039 R)
• M23: 2,400,298 km (0.113 R)
• M24: 2,564,855 km (0.106 R)
• M25: 2,643,394 km (0.086 R)
• M26: 2,765,167 km (0.054 R)
• M27: 2,829,494 km (0.071 R)
• M28: 2,998,091 km (0.09 R)
• M29: 3,119,864 km (0.054 R)
• M30: 3,254,352 km (0.07 R)
• M31: 3,436,861 km (0.087 R)
• M32: 3,500,441 km (0.109 R)
• M33: 3,628,646 km (0.051 R)
• M34: 3,711,074 km (0.085 R)
• M35: 3,800,085 km (0.111 R)
• M36: 3,901,812 km (0.107 R)
• M37: 4,004,585 km (0.101 R)
• M38: 4,065,322 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 8.1

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.01 AU - 5.07 AU

Year: 7953 Days

Day: 12.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 115.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,555,918 km

• M1: 232,924 km (0.072 R)
• M2: 422,614 km (0.074 R)
• M3: 616,044 km (0.035 R)
• M4: 993,330 km (0.083 R)
• M5: 1,047,335 km (0.111 R)
• M6: 1,235,080 km (0.097 R)
• M7: 1,353,113 km (0.113 R)
• M8: 1,516,324 km (0.039 R)
• M9: 1,952,551 km (0.05 R)
• M10: 2,208,513 km (0.065 R)
• M11: 2,352,726 km (0.085 R)
• M12: 2,650,575 km (0.035 R)
• M13: 2,804,062 km (0.109 R)
• M14: 2,855,823 km (0.051 R)
• M15: 3,391,683 km (0.097 R)
• M16: 4,163,758 km (0.103 R)
• M17: 4,222,998 km (0.086 R)
• M18: 4,372,596 km (0.067 R)
• M19: 4,432,884 km (0.086 R)
• M20: 4,738,513 km (0.053 R)
• M21: 4,800,596 km (0.094 R)
• M22: 4,956,626 km (0.092 R)
• M23: 5,762,360 km (0.05 R)
• M24: 5,828,632 km (0.03 R)
• M25: 6,333,375 km (0.104 R)
• M26: 7,027,958 km (0.05 R)
• M27: 7,098,868 km (0.12 R)
• M28: 7,169,927 km (0.109 R)
• M29: 7,492,460 km (0.116 R)
• M30: 7,601,068 km (0.087 R)
• M31: 7,673,772 km (0.077 R)
• M32: 7,856,581 km (0.096 R)
• M33: 8,413,534 km (0.113 R)
• M34: 8,564,179 km (0.118 R)
• M35: 9,487,048 km (0.102 R)
• M36: 9,880,790 km (0.09 R)
• M37: 9,960,226 km (0.084 R)
• M38: 10,159,640 km (0.094 R)
• M39: 10,360,550 km (0.099 R)
• M40: 10,522,116 km (0.114 R)
• M41: 11,676,263 km (0.084 R)
• M42: 11,802,374 km (0.112 R)
• M43: 11,928,785 km (0.087 R)
• M44: 12,697,269 km (0.108 R)
• M45: 14,192,200 km (0.088 R)
• M46: 16,207,733 km (0.086 R)
• M47: 16,583,822 km (0.099 R)
• M48: 16,725,640 km (0.064 R)
• M49: 17,201,062 km (0.088 R)
• M50: 17,440,419 km (0.071 R)
• M51: 18,702,875 km (0.026 R)
• M52: 18,949,113 km (0.048 R)
• M53: 19,594,180 km (0.108 R)
• M54: 20,044,918 km (0.099 R)
• M55: 20,448,533 km (0.104 R)
• M56: 20,549,811 km (0.095 R)
• M57: 20,752,965 km (0.095 R)
• M58: 21,469,239 km (0.102 R)
• M59: 22,820,706 km (0.112 R)
• M60: 22,978,532 km (0.062 R)
• M61: 23,189,316 km (0.115 R)
• M62: 23,559,869 km (0.04 R)
• M63: 23,878,962 km (0.083 R)
• M64: 25,169,991 km (0.102 R)
• M65: 26,594,013 km (0.025 R)
• M66: 27,037,422 km (0.086 R)
• M67: 27,371,474 km (0.113 R)
• M68: 27,707,022 km (0.108 R)
• M69: 28,721,744 km (0.116 R)
• M70: 28,778,442 km (0.066 R)
• M71: 30,903,629 km (0.054 R)
• M72: 30,961,823 km (0.109 R)
• M73: 31,078,210 km (0.113 R)
• M74: 31,428,269 km (0.086 R)
• M75: 31,896,959 km (0.089 R)
• M76: 32,368,042 km (0.115 R)
• M77: 32,486,075 km (0.114 R)
• M78: 33,496,010 km (0.057 R)
• M79: 33,794,907 km (0.078 R)
• M80: 34,154,839 km (0.11 R)
• M81: 34,275,116 km (0.1 R)
• M82: 34,576,406 km (0.118 R)
• M83: 35,790,243 km (0.06 R)
• M84: 35,912,465 km (0.091 R)
• M85: 37,327,212 km (0.069 R)
• M86: 38,634,697 km (0.104 R)
• M87: 39,011,086 km (0.068 R)
• M88: 39,641,042 km (0.09 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: 156 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit