🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 8.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 7,899,635 km

• M1: 109,356 km (0.097 R)
• M2: 223,798 km (0.073 R)
• M3: 283,039 km (0.094 R)
• M4: 337,642 km (0.084 R)
• M5: 412,441 km (0.114 R)
• M6: 501,302 km (0.066 R)
• M7: 579,243 km (0.093 R)
• M8: 645,365 km (0.077 R)
• M9: 745,596 km (0.12 R)
• M10: 812,466 km (0.12 R)
• M11: 869,463 km (0.046 R)
• M12: 924,814 km (0.073 R)
• M13: 997,369 km (0.069 R)
• M14: 1,052,271 km (0.081 R)
• M15: 1,151,904 km (0.066 R)
• M16: 1,244,205 km (0.093 R)
• M17: 1,324,988 km (0.077 R)
• M18: 1,382,284 km (0.105 R)
• M19: 1,495,680 km (0.094 R)
• M20: 1,559,259 km (0.083 R)
• M21: 1,650,513 km (0.114 R)
• M22: 1,779,018 km (0.085 R)
• M23: 1,866,682 km (0.083 R)
• M24: 1,980,227 km (0.101 R)
• M25: 2,054,428 km (0.102 R)
• M26: 2,129,675 km (0.07 R)
• M27: 2,214,497 km (0.057 R)
• M28: 2,291,690 km (0.034 R)
• M29: 2,417,950 km (0.075 R)
• M30: 2,475,396 km (0.069 R)
• M31: 2,537,629 km (0.054 R)
• M32: 2,623,199 km (0.093 R)
• M33: 2,677,652 km (0.103 R)
• M34: 2,806,157 km (0.114 R)
• M35: 2,861,957 km (0.043 R)
• M36: 2,927,481 km (0.105 R)
• M37: 3,022,027 km (0.087 R)
• M38: 3,331,245 km (0.103 R)
• M39: 3,400,360 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 8.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.96 AU

Year: 485 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 7,899,635 km

• M1: 105,167 km (0.07 R)
• M2: 162,912 km (0.04 R)
• M3: 234,270 km (0.107 R)
• M4: 307,723 km (0.096 R)
• M5: 385,065 km (0.048 R)
• M6: 460,163 km (0.086 R)
• M7: 512,074 km (0.092 R)
• M8: 573,857 km (0.063 R)
• M9: 630,705 km (0.094 R)
• M10: 713,731 km (0.119 R)
• M11: 800,797 km (0.094 R)
• M12: 860,936 km (0.119 R)
• M13: 967,898 km (0.063 R)
• M14: 1,093,560 km (0.097 R)
• M15: 1,161,029 km (0.103 R)
• M16: 1,295,069 km (0.117 R)
• M17: 1,418,637 km (0.032 R)
• M18: 1,519,316 km (0.116 R)
• M19: 1,595,012 km (0.11 R)
• M20: 1,666,520 km (0.087 R)
• M21: 1,784,403 km (0.107 R)
• M22: 1,858,754 km (0.101 R)
• M23: 1,957,638 km (0.058 R)
• M24: 2,040,515 km (0.034 R)
• M25: 2,148,674 km (0.042 R)
• M26: 2,215,694 km (0.117 R)
• M27: 2,333,128 km (0.047 R)
• M28: 2,522,968 km (0.116 R)
• M29: 2,613,325 km (0.043 R)
• M30: 2,724,476 km (0.073 R)
• M31: 2,797,331 km (0.114 R)
• M32: 3,150,232 km (0.037 R)
• M33: 3,212,764 km (0.094 R)
• M34: 3,282,776 km (0.076 R)
• M35: 3,502,834 km (0.086 R)
• M36: 3,640,315 km (0.059 R)
• M37: 3,705,988 km (0.117 R)
• M38: 3,957,761 km (0.096 R)
• M39: 4,192,331 km (0.041 R)
• M40: 4,291,963 km (0.07 R)
• M41: 4,423,609 km (0.111 R)
• M42: 4,588,017 km (0.094 R)
• M43: 4,690,791 km (0.06 R)
• M44: 4,770,377 km (0.063 R)
• M45: 4,971,287 km (0.115 R)
• M46: 5,183,267 km (0.111 R)
• M47: 5,282,151 km (0.039 R)
• M48: 5,423,372 km (0.059 R)
• M49: 5,498,470 km (0.105 R)
• M50: 5,616,203 km (0.085 R)
• M51: 5,709,403 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 8.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.02 AU - 1.52 AU

Year: 971 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 7,899,635 km

• M1: 121,174 km (0.06 R)
• M2: 248,332 km (0.071 R)
• M3: 416,929 km (0.097 R)
• M4: 491,878 km (0.12 R)
• M5: 623,374 km (0.096 R)
• M6: 767,138 km (0.032 R)
• M7: 824,583 km (0.067 R)
• M8: 889,060 km (0.107 R)
• M9: 983,456 km (0.096 R)
• M10: 1,040,752 km (0.118 R)
• M11: 1,122,732 km (0.111 R)
• M12: 1,306,139 km (0.099 R)
• M13: 1,479,523 km (0.112 R)
• M14: 1,559,109 km (0.049 R)
• M15: 1,633,310 km (0.116 R)
• M16: 1,722,470 km (0.116 R)
• M17: 1,848,880 km (0.057 R)
• M18: 2,284,509 km (0.115 R)
• M19: 2,353,773 km (0.067 R)
• M20: 2,478,538 km (0.084 R)
• M21: 2,541,817 km (0.095 R)
• M22: 2,718,642 km (0.08 R)
• M23: 2,792,095 km (0.061 R)
• M24: 2,874,673 km (0.106 R)
• M25: 2,991,509 km (0.095 R)
• M26: 3,178,356 km (0.119 R)
• M27: 3,264,525 km (0.044 R)
• M28: 3,342,764 km (0.047 R)
• M29: 3,474,560 km (0.115 R)
• M30: 3,707,185 km (0.089 R)
• M31: 3,761,638 km (0.119 R)
• M32: 4,019,096 km (0.05 R)
• M33: 4,206,543 km (0.098 R)
• M34: 4,329,961 km (0.099 R)
• M35: 4,473,874 km (0.047 R)
• M36: 4,609,709 km (0.09 R)
• M37: 4,985,050 km (0.092 R)
• M38: 5,045,188 km (0.065 R)
• M39: 5,115,649 km (0.055 R)
• M40: 5,237,421 km (0.078 R)
• M41: 5,421,576 km (0.117 R)
• M42: 5,556,065 km (0.051 R)
• M43: 5,775,675 km (0.111 R)
• M44: 6,008,598 km (0.112 R)
• M45: 6,126,332 km (0.103 R)
• M46: 6,277,276 km (0.112 R)
• M47: 6,364,043 km (0.099 R)
• M48: 6,462,179 km (0.1 R)
• M49: 6,538,773 km (0.083 R)
• M50: 6,593,825 km (0.112 R)
• M51: 6,671,018 km (0.111 R)
• M52: 7,197,004 km (0.1 R)
• M53: 7,585,958 km (0.084 R)
• M54: 7,841,172 km (0.09 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: 194 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit