🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 10.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 477 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,773,383 km

• M1: 140,921 km (0.106 R)
• M2: 209,886 km (0.051 R)
• M3: 296,653 km (0.097 R)
• M4: 370,704 km (0.119 R)
• M5: 499,657 km (0.106 R)
• M6: 581,188 km (0.084 R)
• M7: 654,640 km (0.111 R)
• M8: 759,658 km (0.104 R)
• M9: 875,896 km (0.092 R)
• M10: 967,300 km (0.086 R)
• M11: 1,089,072 km (0.067 R)
• M12: 1,204,861 km (0.081 R)
• M13: 1,313,469 km (0.036 R)
• M14: 1,565,392 km (0.105 R)
• M15: 1,925,624 km (0.119 R)
• M16: 2,122,495 km (0.104 R)
• M17: 2,233,945 km (0.106 R)
• M18: 2,333,128 km (0.09 R)
• M19: 2,412,116 km (0.055 R)
• M20: 2,484,821 km (0.09 R)
• M21: 2,550,793 km (0.062 R)
• M22: 2,797,929 km (0.078 R)
• M23: 2,928,378 km (0.108 R)
• M24: 3,029,506 km (0.111 R)
• M25: 3,115,974 km (0.07 R)
• M26: 3,211,268 km (0.076 R)
• M27: 3,453,916 km (0.066 R)
• M28: 3,677,415 km (0.065 R)
• M29: 3,837,634 km (0.106 R)
• M30: 4,217,463 km (0.079 R)
• M31: 4,474,472 km (0.076 R)
• M32: 4,546,279 km (0.092 R)
• M33: 4,618,535 km (0.094 R)
• M34: 4,736,717 km (0.113 R)
• M35: 5,050,574 km (0.106 R)
• M36: 5,134,797 km (0.075 R)
• M37: 5,219,470 km (0.105 R)
• M38: 5,505,202 km (0.074 R)
• M39: 5,601,692 km (0.109 R)
• M40: 5,688,908 km (0.066 R)
• M41: 6,022,661 km (0.117 R)
• M42: 6,292,236 km (0.105 R)
• M43: 6,423,433 km (0.08 R)
• M44: 6,494,492 km (0.069 R)
• M45: 6,596,369 km (0.101 R)
• M46: 6,688,670 km (0.026 R)
• M47: 6,791,594 km (0.117 R)
• M48: 6,988,764 km (0.069 R)
• M49: 7,114,127 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 12.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.81 AU

Year: 1176 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,773,383 km

• M1: 155,582 km (0.098 R)
• M2: 272,418 km (0.057 R)
• M3: 438,471 km (0.1 R)
• M4: 551,119 km (0.076 R)
• M5: 687,402 km (0.098 R)
• M6: 908,807 km (0.076 R)
• M7: 1,117,795 km (0.089 R)
• M8: 1,213,388 km (0.047 R)
• M9: 1,312,123 km (0.044 R)
• M10: 1,633,459 km (0.096 R)
• M11: 1,795,025 km (0.104 R)
• M12: 1,899,893 km (0.088 R)
• M13: 2,088,536 km (0.117 R)
• M14: 2,543,164 km (0.12 R)
• M15: 2,651,772 km (0.104 R)
• M16: 2,782,221 km (0.116 R)
• M17: 3,018,287 km (0.089 R)
• M18: 3,154,720 km (0.051 R)
• M19: 3,325,411 km (0.113 R)
• M20: 3,422,799 km (0.096 R)
• M21: 3,609,497 km (0.089 R)
• M22: 3,754,607 km (0.105 R)
• M23: 3,958,659 km (0.074 R)
• M24: 4,154,931 km (0.118 R)
• M25: 4,605,221 km (0.085 R)
• M26: 4,689,893 km (0.096 R)
• M27: 4,775,014 km (0.106 R)
• M28: 5,021,402 km (0.026 R)
• M29: 5,121,034 km (0.108 R)
• M30: 5,863,937 km (0.115 R)
• M31: 6,021,763 km (0.066 R)
• M32: 6,167,771 km (0.078 R)
• M33: 6,274,733 km (0.077 R)
• M34: 6,476,989 km (0.1 R)
• M35: 6,722,480 km (0.084 R)
• M36: 7,124,599 km (0.109 R)
• M37: 7,236,947 km (0.08 R)
• M38: 7,321,619 km (0.115 R)
• M39: 7,577,431 km (0.104 R)
• M40: 8,112,693 km (0.119 R)
• M41: 8,496,261 km (0.104 R)
• M42: 8,795,308 km (0.104 R)
• M43: 9,006,689 km (0.105 R)
• M44: 9,113,053 km (0.085 R)
• M45: 9,296,311 km (0.08 R)
• M46: 9,388,463 km (0.119 R)
• M47: 9,589,074 km (0.098 R)
• M48: 9,697,682 km (0.075 R)
• M49: 9,900,537 km (0.083 R)
• M50: 10,262,863 km (0.073 R)
• M51: 10,581,506 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 13.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.09 AU - 4.09 AU

Year: 4536 Days

Day: 5.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,773,383 km

• M1: 172,486 km (0.072 R)
• M2: 365,767 km (0.071 R)
• M3: 558,898 km (0.118 R)
• M4: 830,567 km (0.04 R)
• M5: 1,123,779 km (0.109 R)
• M6: 1,342,342 km (0.106 R)
• M7: 1,537,567 km (0.112 R)
• M8: 1,755,830 km (0.098 R)
• M9: 1,875,509 km (0.075 R)
• M10: 2,237,535 km (0.118 R)
• M11: 2,576,524 km (0.034 R)
• M12: 3,238,196 km (0.094 R)
• M13: 3,725,436 km (0.102 R)
• M14: 3,933,975 km (0.106 R)
• M15: 4,199,960 km (0.094 R)
• M16: 4,675,382 km (0.099 R)
• M17: 4,768,881 km (0.096 R)
• M18: 4,881,827 km (0.092 R)
• M19: 5,245,350 km (0.059 R)
• M20: 5,401,231 km (0.096 R)
• M21: 5,617,998 km (0.065 R)
• M22: 5,717,481 km (0.115 R)
• M23: 6,597,416 km (0.049 R)
• M24: 6,744,620 km (0.116 R)
• M25: 6,935,656 km (0.109 R)
• M26: 7,279,732 km (0.118 R)
• M27: 7,806,316 km (0.096 R)
• M28: 8,849,911 km (0.083 R)
• M29: 9,341,041 km (0.103 R)
• M30: 9,483,009 km (0.117 R)
• M31: 9,625,725 km (0.117 R)
• M32: 9,961,423 km (0.041 R)
• M33: 10,155,003 km (0.07 R)
• M34: 10,252,241 km (0.042 R)
• M35: 10,991,704 km (0.119 R)
• M36: 11,241,981 km (0.098 R)
• M37: 11,367,793 km (0.044 R)
• M38: 11,697,357 km (0.094 R)
• M39: 11,799,382 km (0.082 R)
• M40: 12,313,850 km (0.111 R)
• M41: 12,443,700 km (0.043 R)
• M42: 12,652,390 km (0.114 R)
• M43: 12,783,288 km (0.105 R)
• M44: 13,901,382 km (0.109 R)
• M45: 14,063,696 km (0.099 R)
• M46: 14,499,624 km (0.082 R)
• M47: 14,967,716 km (0.08 R)
• M48: 15,189,569 km (0.113 R)
• M49: 15,468,719 km (0.114 R)
• M50: 16,802,683 km (0.048 R)
• M51: 16,917,874 km (0.029 R)
• M52: 17,004,491 km (0.066 R)
• M53: 17,323,433 km (0.07 R)
• M54: 17,673,492 km (0.075 R)
• M55: 17,819,949 km (0.081 R)
• M56: 18,529,192 km (0.092 R)
• M57: 18,648,272 km (0.036 R)
• M58: 18,737,732 km (0.115 R)
• M59: 19,097,066 km (0.046 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: 428 - 12,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit