🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 9.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 589 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 7,336,585 km

• M1: 122,072 km (0.074 R)
• M2: 199,414 km (0.086 R)
• M3: 321,187 km (0.104 R)
• M4: 423,362 km (0.117 R)
• M5: 486,343 km (0.098 R)
• M6: 560,394 km (0.106 R)
• M7: 666,010 km (0.067 R)
• M8: 741,856 km (0.108 R)
• M9: 803,939 km (0.031 R)
• M10: 868,116 km (0.055 R)
• M11: 956,529 km (0.119 R)
• M12: 1,201,420 km (0.059 R)
• M13: 1,305,989 km (0.037 R)
• M14: 1,377,647 km (0.032 R)
• M15: 1,600,398 km (0.1 R)
• M16: 1,705,117 km (0.111 R)
• M17: 1,795,174 km (0.113 R)
• M18: 1,991,896 km (0.028 R)
• M19: 2,135,210 km (0.118 R)
• M20: 2,214,198 km (0.104 R)
• M21: 2,300,366 km (0.06 R)
• M22: 2,369,032 km (0.066 R)
• M23: 2,514,591 km (0.107 R)
• M24: 2,578,918 km (0.072 R)
• M25: 2,663,291 km (0.098 R)
• M26: 2,728,815 km (0.115 R)
• M27: 2,841,462 km (0.11 R)
• M28: 2,949,023 km (0.114 R)
• M29: 3,023,822 km (0.11 R)
• M30: 3,209,922 km (0.08 R)
• M31: 3,293,846 km (0.094 R)
• M32: 3,435,515 km (0.064 R)
• M33: 3,528,565 km (0.044 R)
• M34: 3,600,821 km (0.102 R)
• M35: 3,732,168 km (0.093 R)
• M36: 3,850,200 km (0.11 R)
• M37: 3,917,071 km (0.082 R)
• M38: 4,090,006 km (0.113 R)
• M39: 4,204,149 km (0.088 R)
• M40: 4,319,339 km (0.115 R)
• M41: 4,513,667 km (0.076 R)
• M42: 4,695,129 km (0.077 R)
• M43: 4,830,665 km (0.045 R)
• M44: 5,008,238 km (0.109 R)
• M45: 5,105,925 km (0.061 R)
• M46: 5,212,588 km (0.116 R)
• M47: 5,319,850 km (0.071 R)
• M48: 5,511,634 km (0.113 R)
• M49: 5,748,149 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 8.6

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.03 AU - 1.21 AU

Year: 754 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 7,336,585 km

• M1: 114,442 km (0.088 R)
• M2: 319,990 km (0.026 R)
• M3: 379,679 km (0.067 R)
• M4: 439,519 km (0.111 R)
• M5: 493,823 km (0.116 R)
• M6: 565,480 km (0.073 R)
• M7: 720,463 km (0.057 R)
• M8: 854,952 km (0.088 R)
• M9: 979,567 km (0.045 R)
• M10: 1,123,330 km (0.079 R)
• M11: 1,194,539 km (0.11 R)
• M12: 1,260,811 km (0.113 R)
• M13: 1,335,011 km (0.057 R)
• M14: 1,566,888 km (0.108 R)
• M15: 1,684,023 km (0.089 R)
• M16: 1,958,386 km (0.089 R)
• M17: 2,053,081 km (0.11 R)
• M18: 2,109,031 km (0.108 R)
• M19: 2,263,565 km (0.055 R)
• M20: 2,379,803 km (0.107 R)
• M21: 2,472,554 km (0.116 R)
• M22: 2,532,243 km (0.087 R)
• M23: 2,670,472 km (0.11 R)
• M24: 2,731,807 km (0.099 R)
• M25: 2,820,219 km (0.047 R)
• M26: 2,882,601 km (0.103 R)
• M27: 3,045,364 km (0.105 R)
• M28: 3,248,368 km (0.085 R)
• M29: 3,313,892 km (0.097 R)
• M30: 3,706,736 km (0.062 R)
• M31: 4,023,584 km (0.106 R)
• M32: 4,175,277 km (0.076 R)
• M33: 4,297,947 km (0.079 R)
• M34: 4,473,724 km (0.076 R)
• M35: 4,725,946 km (0.098 R)
• M36: 4,832,460 km (0.07 R)
• M37: 4,886,016 km (0.119 R)
• M38: 5,058,802 km (0.074 R)
• M39: 5,255,523 km (0.078 R)
• M40: 5,321,645 km (0.097 R)
• M41: 5,735,732 km (0.084 R)
• M42: 5,838,057 km (0.109 R)
• M43: 5,929,461 km (0.115 R)
• M44: 6,137,103 km (0.105 R)
• M45: 6,276,678 km (0.077 R)
• M46: 6,500,027 km (0.082 R)
• M47: 6,571,236 km (0.1 R)
• M48: 6,821,962 km (0.102 R)
• M49: 6,978,890 km (0.087 R)
• M50: 7,185,784 km (0.097 R)
• M51: 7,308,454 km (0.068 R)
• M52: 7,531,056 km (0.053 R)
• M53: 7,655,671 km (0.045 R)
• M54: 7,806,166 km (0.099 R)
• M55: 7,957,709 km (0.051 R)
• M56: 8,046,421 km (0.12 R)
• M57: 8,379,126 km (0.093 R)
• M58: 8,651,245 km (0.054 R)
• M59: 8,716,470 km (0.12 R)
• M60: 8,847,368 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 14.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.03 AU - 1.41 AU

Year: 857 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,336,585 km

• M1: 189,690 km (0.048 R)
• M2: 285,433 km (0.097 R)
• M3: 376,837 km (0.091 R)
• M4: 470,336 km (0.109 R)
• M5: 571,314 km (0.06 R)
• M6: 731,384 km (0.051 R)
• M7: 1,026,989 km (0.115 R)
• M8: 1,140,085 km (0.061 R)
• M9: 1,469,649 km (0.108 R)
• M10: 1,574,069 km (0.119 R)
• M11: 1,700,329 km (0.085 R)
• M12: 1,790,986 km (0.052 R)
• M13: 1,923,230 km (0.083 R)
• M14: 2,017,926 km (0.057 R)
• M15: 2,184,129 km (0.058 R)
• M16: 2,413,014 km (0.059 R)
• M17: 2,537,928 km (0.103 R)
• M18: 2,642,497 km (0.068 R)
• M19: 2,786,709 km (0.098 R)
• M20: 3,091,290 km (0.108 R)
• M21: 3,187,332 km (0.106 R)
• M22: 3,300,578 km (0.114 R)
• M23: 3,398,714 km (0.113 R)
• M24: 3,598,128 km (0.085 R)
• M25: 3,690,879 km (0.097 R)
• M26: 3,835,689 km (0.047 R)
• M27: 3,947,888 km (0.102 R)
• M28: 4,069,810 km (0.087 R)
• M29: 4,193,079 km (0.094 R)
• M30: 4,616,291 km (0.104 R)
• M31: 4,800,596 km (0.078 R)
• M32: 5,043,842 km (0.069 R)
• M33: 5,176,685 km (0.106 R)
• M34: 5,291,277 km (0.116 R)
• M35: 5,416,640 km (0.089 R)
• M36: 5,542,751 km (0.047 R)
• M37: 5,660,185 km (0.055 R)
• M38: 5,837,907 km (0.077 R)
• M39: 5,977,482 km (0.084 R)
• M40: 6,077,862 km (0.114 R)
• M41: 6,712,756 km (0.118 R)
• M42: 6,880,006 km (0.1 R)
• M43: 7,315,186 km (0.098 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: 409 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit