🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 14.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.7 AU

Year: 321 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,328,914 km

• M1: 202,406 km (0.079 R)
• M2: 294,109 km (0.092 R)
• M3: 414,386 km (0.075 R)
• M4: 509,231 km (0.106 R)
• M5: 681,269 km (0.067 R)
• M6: 793,168 km (0.103 R)
• M7: 970,441 km (0.099 R)
• M8: 1,068,877 km (0.103 R)
• M9: 1,162,076 km (0.05 R)
• M10: 1,319,304 km (0.084 R)
• M11: 1,425,219 km (0.091 R)
• M12: 1,549,236 km (0.12 R)
• M13: 1,713,793 km (0.054 R)
• M14: 1,895,106 km (0.079 R)
• M15: 2,145,383 km (0.112 R)
• M16: 2,242,921 km (0.11 R)
• M17: 2,335,971 km (0.102 R)
• M18: 2,442,484 km (0.04 R)
• M19: 2,635,765 km (0.119 R)
• M20: 2,897,561 km (0.09 R)
• M21: 3,057,481 km (0.077 R)
• M22: 3,154,869 km (0.114 R)
• M23: 3,253,305 km (0.09 R)
• M24: 3,346,205 km (0.111 R)
• M25: 3,440,003 km (0.112 R)
• M26: 3,548,312 km (0.118 R)
• M27: 3,692,225 km (0.109 R)
• M28: 3,852,145 km (0.106 R)
• M29: 4,050,063 km (0.038 R)
• M30: 4,229,730 km (0.077 R)
• M31: 4,367,959 km (0.116 R)
• M32: 4,507,833 km (0.101 R)
• M33: 4,649,203 km (0.095 R)
• M34: 4,769,330 km (0.105 R)
• M35: 4,921,022 km (0.096 R)
• M36: 5,020,654 km (0.105 R)
• M37: 5,268,388 km (0.109 R)
• M38: 5,409,609 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 10.2

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 413 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 9,328,914 km

• M1: 128,355 km (0.1 R)
• M2: 269,875 km (0.111 R)
• M3: 364,420 km (0.111 R)
• M4: 463,305 km (0.09 R)
• M5: 592,108 km (0.11 R)
• M6: 730,038 km (0.075 R)
• M7: 794,514 km (0.098 R)
• M8: 861,235 km (0.051 R)
• M9: 958,025 km (0.088 R)
• M10: 1,117,945 km (0.114 R)
• M11: 1,198,877 km (0.091 R)
• M12: 1,287,140 km (0.037 R)
• M13: 1,399,338 km (0.081 R)
• M14: 1,576,612 km (0.116 R)
• M15: 1,779,317 km (0.046 R)
• M16: 1,868,926 km (0.104 R)
• M17: 1,990,699 km (0.1 R)
• M18: 2,058,766 km (0.111 R)
• M19: 2,127,731 km (0.052 R)
• M20: 2,274,486 km (0.06 R)
• M21: 2,418,100 km (0.057 R)
• M22: 2,484,372 km (0.112 R)
• M23: 2,551,242 km (0.055 R)
• M24: 2,666,432 km (0.037 R)
• M25: 2,741,979 km (0.032 R)
• M26: 2,874,074 km (0.113 R)
• M27: 3,001,083 km (0.086 R)
• M28: 3,094,133 km (0.079 R)
• M29: 3,319,726 km (0.08 R)
• M30: 3,416,067 km (0.106 R)
• M31: 3,664,699 km (0.11 R)
• M32: 3,942,652 km (0.063 R)
• M33: 4,092,250 km (0.089 R)
• M34: 4,155,679 km (0.091 R)
• M35: 4,340,283 km (0.118 R)
• M36: 4,405,059 km (0.084 R)
• M37: 4,494,668 km (0.047 R)
• M38: 4,767,385 km (0.116 R)
• M39: 4,901,574 km (0.07 R)
• M40: 4,977,570 km (0.117 R)
• M41: 5,062,542 km (0.1 R)
• M42: 5,156,489 km (0.081 R)
• M43: 5,311,622 km (0.093 R)
• M44: 5,442,071 km (0.067 R)
• M45: 5,600,047 km (0.107 R)
• M46: 5,750,692 km (0.076 R)
• M47: 6,073,973 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 8.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.61 AU - 1.97 AU

Year: 1653 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 9,328,914 km

• M1: 147,504 km (0.097 R)
• M2: 254,915 km (0.026 R)
• M3: 310,715 km (0.119 R)
• M4: 376,388 km (0.104 R)
• M5: 524,490 km (0.114 R)
• M6: 643,420 km (0.12 R)
• M7: 698,024 km (0.095 R)
• M8: 794,963 km (0.055 R)
• M9: 878,289 km (0.063 R)
• M10: 933,491 km (0.074 R)
• M11: 1,002,605 km (0.119 R)
• M12: 1,339,350 km (0.067 R)
• M13: 1,425,369 km (0.08 R)
• M14: 1,476,381 km (0.03 R)
• M15: 1,595,461 km (0.056 R)
• M16: 1,694,495 km (0.029 R)
• M17: 1,803,702 km (0.038 R)
• M18: 1,971,700 km (0.065 R)
• M19: 2,070,135 km (0.035 R)
• M20: 2,220,780 km (0.089 R)
• M21: 2,340,608 km (0.104 R)
• M22: 2,427,525 km (0.101 R)
• M23: 2,649,378 km (0.109 R)
• M24: 2,933,913 km (0.114 R)
• M25: 3,037,136 km (0.112 R)
• M26: 3,103,557 km (0.087 R)
• M27: 3,541,879 km (0.067 R)
• M28: 3,712,720 km (0.094 R)
• M29: 4,051,858 km (0.083 R)
• M30: 4,326,071 km (0.071 R)
• M31: 4,422,412 km (0.071 R)
• M32: 4,519,501 km (0.114 R)
• M33: 4,606,418 km (0.095 R)
• M34: 4,704,853 km (0.11 R)
• M35: 5,150,804 km (0.104 R)
• M36: 5,401,979 km (0.061 R)
• M37: 6,059,163 km (0.064 R)
• M38: 6,251,545 km (0.027 R)
• M39: 6,336,367 km (0.08 R)
• M40: 6,458,140 km (0.085 R)
• M41: 6,716,645 km (0.099 R)
• M42: 6,865,794 km (0.05 R)
• M43: 7,003,574 km (0.102 R)
• M44: 7,066,405 km (0.101 R)
• M45: 7,230,963 km (0.081 R)
• M46: 7,447,880 km (0.107 R)
• M47: 7,757,846 km (0.105 R)
• M48: 7,875,281 km (0.102 R)
• M49: 7,927,640 km (0.042 R)
• M50: 7,980,149 km (0.093 R)
• M51: 8,045,822 km (0.047 R)
• M52: 8,390,645 km (0.118 R)
• M53: 8,524,535 km (0.095 R)
• M54: 8,632,096 km (0.104 R)
• M55: 8,835,101 km (0.094 R)
• M56: 8,889,554 km (0.115 R)
• M57: 8,957,771 km (0.106 R)
• M58: 9,177,081 km (0.091 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: 456 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit