🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 12.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 257 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 7,610,787 km

• M1: 166,951 km (0.083 R)
• M2: 255,962 km (0.11 R)
• M3: 385,065 km (0.03 R)
• M4: 466,745 km (0.028 R)
• M5: 623,674 km (0.073 R)
• M6: 706,850 km (0.101 R)
• M7: 784,641 km (0.106 R)
• M8: 885,919 km (0.077 R)
• M9: 964,308 km (0.099 R)
• M10: 1,066,633 km (0.097 R)
• M11: 1,147,116 km (0.066 R)
• M12: 1,271,731 km (0.118 R)
• M13: 1,353,711 km (0.095 R)
• M14: 1,543,850 km (0.09 R)
• M15: 1,623,286 km (0.058 R)
• M16: 1,730,099 km (0.086 R)
• M17: 1,874,761 km (0.1 R)
• M18: 1,960,031 km (0.12 R)
• M19: 2,065,049 km (0.095 R)
• M20: 2,195,498 km (0.099 R)
• M21: 2,285,706 km (0.078 R)
• M22: 2,382,047 km (0.117 R)
• M23: 2,464,924 km (0.066 R)
• M24: 2,638,906 km (0.102 R)
• M25: 2,915,363 km (0.071 R)
• M26: 3,099,668 km (0.081 R)
• M27: 3,260,785 km (0.095 R)
• M28: 3,419,359 km (0.087 R)
• M29: 3,535,746 km (0.108 R)
• M30: 3,664,699 km (0.111 R)
• M31: 3,766,725 km (0.112 R)
• M32: 3,875,482 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 7,610,787 km

• M1: 112,049 km (0.064 R)
• M2: 173,085 km (0.118 R)
• M3: 246,836 km (0.116 R)
• M4: 342,579 km (0.11 R)
• M5: 445,802 km (0.086 R)
• M6: 501,901 km (0.104 R)
• M7: 570,117 km (0.106 R)
• M8: 644,916 km (0.104 R)
• M9: 733,628 km (0.034 R)
• M10: 812,616 km (0.098 R)
• M11: 891,155 km (0.107 R)
• M12: 953,537 km (0.113 R)
• M13: 1,056,161 km (0.055 R)
• M14: 1,122,732 km (0.093 R)
• M15: 1,215,034 km (0.078 R)
• M16: 1,280,857 km (0.083 R)
• M17: 1,420,731 km (0.097 R)
• M18: 1,556,715 km (0.098 R)
• M19: 1,619,547 km (0.12 R)
• M20: 1,683,275 km (0.085 R)
• M21: 1,837,062 km (0.107 R)
• M22: 1,908,570 km (0.116 R)
• M23: 2,029,744 km (0.104 R)
• M24: 2,158,548 km (0.086 R)
• M25: 2,295,280 km (0.113 R)
• M26: 2,382,795 km (0.109 R)
• M27: 2,455,799 km (0.119 R)
• M28: 2,534,786 km (0.094 R)
• M29: 2,700,840 km (0.076 R)
• M30: 2,798,976 km (0.084 R)
• M31: 3,010,059 km (0.101 R)
• M32: 3,111,785 km (0.096 R)
• M33: 3,197,505 km (0.095 R)
• M34: 3,272,453 km (0.054 R)
• M35: 3,359,669 km (0.097 R)
• M36: 3,424,146 km (0.111 R)
• M37: 3,495,055 km (0.079 R)
• M38: 3,881,018 km (0.065 R)
• M39: 3,985,736 km (0.119 R)
• M40: 4,054,102 km (0.095 R)
• M41: 4,299,592 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 10.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.91 AU - 1.33 AU

Year: 790 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,610,787 km

• M1: 199,713 km (0.093 R)
• M2: 274,512 km (0.061 R)
• M3: 345,122 km (0.096 R)
• M4: 420,819 km (0.103 R)
• M5: 528,978 km (0.065 R)
• M6: 657,183 km (0.115 R)
• M7: 781,948 km (0.097 R)
• M8: 915,240 km (0.077 R)
• M9: 990,338 km (0.087 R)
• M10: 1,079,049 km (0.118 R)
• M11: 1,223,262 km (0.06 R)
• M12: 1,300,903 km (0.041 R)
• M13: 1,531,284 km (0.102 R)
• M14: 1,628,672 km (0.078 R)
• M15: 1,761,665 km (0.09 R)
• M16: 1,857,108 km (0.08 R)
• M17: 1,947,315 km (0.074 R)
• M18: 2,053,231 km (0.083 R)
• M19: 2,168,421 km (0.087 R)
• M20: 2,263,715 km (0.076 R)
• M21: 2,420,494 km (0.117 R)
• M22: 2,519,527 km (0.03 R)
• M23: 2,627,537 km (0.078 R)
• M24: 2,721,484 km (0.087 R)
• M25: 2,904,742 km (0.119 R)
• M26: 2,977,596 km (0.1 R)
• M27: 3,083,960 km (0.114 R)
• M28: 3,678,163 km (0.094 R)
• M29: 4,188,142 km (0.115 R)
• M30: 4,400,421 km (0.093 R)
• M31: 4,550,019 km (0.11 R)
• M32: 4,663,564 km (0.108 R)
• M33: 4,739,560 km (0.054 R)
• M34: 5,019,158 km (0.058 R)
• M35: 5,126,569 km (0.075 R)
• M36: 5,284,246 km (0.056 R)
• M37: 5,604,535 km (0.119 R)
• M38: 5,675,444 km (0.118 R)
• M39: 5,746,653 km (0.105 R)
• M40: 6,201,131 km (0.095 R)
• M41: 6,475,194 km (0.091 R)
• M42: 6,635,114 km (0.082 R)
• M43: 7,599,572 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit