🌌 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: 878.8

Radius: 13.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 353 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,882,724 km

• M1: 166,802 km (0.07 R)
• M2: 264,040 km (0.117 R)
• M3: 369,507 km (0.117 R)
• M4: 453,581 km (0.049 R)
• M5: 567,275 km (0.077 R)
• M6: 666,907 km (0.072 R)
• M7: 817,403 km (0.112 R)
• M8: 916,437 km (0.097 R)
• M9: 1,015,470 km (0.101 R)
• M10: 1,100,442 km (0.118 R)
• M11: 1,206,806 km (0.103 R)
• M12: 1,380,639 km (0.044 R)
• M13: 1,496,278 km (0.114 R)
• M14: 1,716,486 km (0.053 R)
• M15: 1,814,173 km (0.094 R)
• M16: 1,925,025 km (0.056 R)
• M17: 2,049,790 km (0.118 R)
• M18: 2,248,007 km (0.091 R)
• M19: 2,343,600 km (0.118 R)
• M20: 2,532,692 km (0.119 R)
• M21: 2,720,736 km (0.1 R)
• M22: 2,810,046 km (0.076 R)
• M23: 3,011,555 km (0.095 R)
• M24: 3,137,367 km (0.109 R)
• M25: 3,518,841 km (0.103 R)
• M26: 3,722,444 km (0.057 R)
• M27: 3,814,895 km (0.086 R)
• M28: 3,922,606 km (0.061 R)
• M29: 4,031,363 km (0.114 R)
• M30: 4,148,499 km (0.096 R)
• M31: 4,237,060 km (0.113 R)
• M32: 4,628,558 km (0.077 R)
• M33: 4,961,264 km (0.094 R)
• M34: 5,079,147 km (0.049 R)
• M35: 5,174,142 km (0.083 R)
• M36: 5,261,656 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 13.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 896 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,882,724 km

• M1: 169,644 km (0.097 R)
• M2: 270,623 km (0.11 R)
• M3: 381,325 km (0.111 R)
• M4: 548,575 km (0.05 R)
• M5: 638,185 km (0.075 R)
• M6: 767,138 km (0.079 R)
• M7: 984,952 km (0.088 R)
• M8: 1,092,364 km (0.092 R)
• M9: 1,224,309 km (0.113 R)
• M10: 1,326,933 km (0.094 R)
• M11: 1,534,126 km (0.11 R)
• M12: 1,814,473 km (0.073 R)
• M13: 1,941,032 km (0.056 R)
• M14: 2,070,584 km (0.11 R)
• M15: 2,228,410 km (0.051 R)
• M16: 2,313,082 km (0.092 R)
• M17: 2,398,951 km (0.09 R)
• M18: 2,503,371 km (0.108 R)
• M19: 2,600,609 km (0.105 R)
• M20: 2,807,952 km (0.041 R)
• M21: 2,909,080 km (0.089 R)
• M22: 2,992,855 km (0.12 R)
• M23: 3,124,651 km (0.072 R)
• M24: 3,268,115 km (0.088 R)
• M25: 3,472,765 km (0.086 R)
• M26: 3,581,672 km (0.087 R)
• M27: 3,732,018 km (0.093 R)
• M28: 4,269,822 km (0.056 R)
• M29: 4,558,696 km (0.113 R)
• M30: 4,667,454 km (0.117 R)
• M31: 4,788,029 km (0.065 R)
• M32: 5,122,231 km (0.082 R)
• M33: 5,406,467 km (0.106 R)
• M34: 5,498,619 km (0.086 R)
• M35: 5,637,745 km (0.079 R)
• M36: 5,742,913 km (0.118 R)
• M37: 5,848,828 km (0.119 R)
• M38: 5,955,192 km (0.111 R)
• M39: 6,098,208 km (0.116 R)
• M40: 6,242,420 km (0.046 R)
• M41: 6,917,555 km (0.111 R)
• M42: 7,295,739 km (0.105 R)
• M43: 7,551,701 km (0.091 R)
• M44: 8,098,780 km (0.09 R)
• M45: 8,524,236 km (0.097 R)
• M46: 8,631,797 km (0.109 R)
• M47: 8,834,652 km (0.081 R)
• M48: 8,970,636 km (0.083 R)
• M49: 9,107,518 km (0.102 R)
• M50: 9,203,710 km (0.094 R)
• M51: 9,369,464 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 10

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.45 AU - 2.15 AU

Year: 1667 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,882,724 km

• M1: 163,062 km (0.079 R)
• M2: 341,233 km (0.097 R)
• M3: 483,650 km (0.119 R)
• M4: 584,030 km (0.07 R)
• M5: 722,558 km (0.104 R)
• M6: 889,210 km (0.045 R)
• M7: 973,134 km (0.105 R)
• M8: 1,060,051 km (0.079 R)
• M9: 1,251,386 km (0.073 R)
• M10: 1,464,264 km (0.098 R)
• M11: 1,678,488 km (0.087 R)
• M12: 1,741,618 km (0.106 R)
• M13: 1,848,730 km (0.105 R)
• M14: 2,036,027 km (0.085 R)
• M15: 2,252,645 km (0.045 R)
• M16: 2,322,657 km (0.092 R)
• M17: 2,417,202 km (0.059 R)
• M18: 2,795,984 km (0.103 R)
• M19: 2,909,379 km (0.081 R)
• M20: 3,141,106 km (0.063 R)
• M21: 3,206,481 km (0.072 R)
• M22: 3,365,503 km (0.089 R)
• M23: 3,432,523 km (0.082 R)
• M24: 3,746,529 km (0.09 R)
• M25: 3,900,016 km (0.071 R)
• M26: 3,984,689 km (0.103 R)
• M27: 4,098,533 km (0.116 R)
• M28: 4,256,807 km (0.08 R)
• M29: 4,520,249 km (0.103 R)
• M30: 4,594,300 km (0.103 R)
• M31: 4,698,720 km (0.106 R)
• M32: 4,910,101 km (0.079 R)
• M33: 5,186,409 km (0.113 R)
• M34: 5,326,582 km (0.064 R)
• M35: 5,483,809 km (0.045 R)
• M36: 5,610,519 km (0.077 R)
• M37: 5,706,411 km (0.099 R)
• M38: 5,834,915 km (0.065 R)
• M39: 6,013,236 km (0.088 R)
• M40: 6,144,134 km (0.12 R)
• M41: 6,458,738 km (0.055 R)
• M42: 6,643,342 km (0.118 R)
• M43: 6,846,646 km (0.061 R)
• M44: 7,346,602 km (0.116 R)
• M45: 7,434,117 km (0.032 R)
• M46: 7,504,278 km (0.083 R)
• M47: 8,091,599 km (0.078 R)
• M48: 8,546,526 km (0.048 R)
• M49: 8,675,330 km (0.068 R)
• M50: 9,028,381 km (0.101 R)
• M51: 9,197,277 km (0.059 R)
• M52: 9,786,992 km (0.106 R)
• M53: 10,076,763 km (0.107 R)
• M54: 10,212,897 km (0.081 R)
• M55: 10,291,137 km (0.115 R)
• M56: 10,487,260 km (0.097 R)
• M57: 10,605,442 km (0.056 R)
• M58: 10,883,245 km (0.104 R)
• M59: 11,223,730 km (0.103 R)
• M60: 11,730,717 km (0.095 R)
• M61: 11,894,676 km (0.107 R)
• M62: 11,976,806 km (0.075 R)
• M63: 12,245,334 km (0.113 R)
• M64: 12,599,432 km (0.103 R)
• M65: 13,211,437 km (0.065 R)
• M66: 13,317,801 km (0.027 R)
• M67: 13,467,399 km (0.109 R)
• M68: 13,768,240 km (0.028 R)
• M69: 13,919,483 km (0.072 R)
• M70: 14,006,101 km (0.037 R)
• M71: 14,310,832 km (0.077 R)
• M72: 14,573,825 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit