🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 12.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,842,454 km

• M1: 174,282 km (0.077 R)
• M2: 277,504 km (0.058 R)
• M3: 367,263 km (0.104 R)
• M4: 454,030 km (0.11 R)
• M5: 536,159 km (0.115 R)
• M6: 643,121 km (0.12 R)
• M7: 738,864 km (0.029 R)
• M8: 826,379 km (0.087 R)
• M9: 990,936 km (0.083 R)
• M10: 1,100,741 km (0.117 R)
• M11: 1,199,027 km (0.107 R)
• M12: 1,283,999 km (0.074 R)
• M13: 1,388,119 km (0.106 R)
• M14: 1,473,539 km (0.084 R)
• M15: 1,600,697 km (0.106 R)
• M16: 1,695,243 km (0.114 R)
• M17: 1,791,883 km (0.105 R)
• M18: 1,880,894 km (0.078 R)
• M19: 2,014,934 km (0.07 R)
• M20: 2,147,178 km (0.113 R)
• M21: 2,297,823 km (0.083 R)
• M22: 2,384,740 km (0.027 R)
• M23: 2,567,399 km (0.065 R)
• M24: 2,711,611 km (0.078 R)
• M25: 2,908,033 km (0.06 R)
• M26: 3,030,404 km (0.037 R)
• M27: 3,194,513 km (0.076 R)
• M28: 3,315,238 km (0.113 R)
• M29: 3,449,278 km (0.117 R)
• M30: 3,537,690 km (0.099 R)
• M31: 3,632,835 km (0.111 R)
• M32: 3,771,063 km (0.113 R)
• M33: 3,862,168 km (0.108 R)
• M34: 3,991,122 km (0.091 R)
• M35: 4,102,722 km (0.092 R)
• M36: 4,240,651 km (0.104 R)
• M37: 4,373,643 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 9.2

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,842,454 km

• M1: 115,639 km (0.106 R)
• M2: 173,982 km (0.112 R)
• M3: 246,238 km (0.113 R)
• M4: 304,880 km (0.09 R)
• M5: 381,325 km (0.099 R)
• M6: 438,771 km (0.117 R)
• M7: 496,665 km (0.059 R)
• M8: 560,992 km (0.063 R)
• M9: 635,641 km (0.097 R)
• M10: 706,551 km (0.08 R)
• M11: 788,082 km (0.053 R)
• M12: 857,345 km (0.11 R)
• M13: 969,544 km (0.07 R)
• M14: 1,031,777 km (0.056 R)
• M15: 1,095,356 km (0.089 R)
• M16: 1,177,934 km (0.102 R)
• M17: 1,267,393 km (0.063 R)
• M18: 1,345,184 km (0.067 R)
• M19: 1,438,832 km (0.034 R)
• M20: 1,534,725 km (0.065 R)
• M21: 1,608,177 km (0.055 R)
• M22: 1,677,890 km (0.08 R)
• M23: 1,773,932 km (0.098 R)
• M24: 1,903,483 km (0.096 R)
• M25: 2,133,415 km (0.086 R)
• M26: 2,288,099 km (0.114 R)
• M27: 2,395,361 km (0.091 R)
• M28: 2,458,043 km (0.09 R)
• M29: 2,538,825 km (0.11 R)
• M30: 2,792,543 km (0.119 R)
• M31: 2,889,034 km (0.062 R)
• M32: 2,986,572 km (0.037 R)
• M33: 3,122,706 km (0.062 R)
• M34: 3,210,370 km (0.055 R)
• M35: 3,343,363 km (0.046 R)
• M36: 3,478,300 km (0.093 R)
• M37: 3,853,791 km (0.081 R)
• M38: 3,934,424 km (0.104 R)
• M39: 4,002,192 km (0.107 R)
• M40: 4,104,367 km (0.091 R)
• M41: 4,318,591 km (0.051 R)
• M42: 4,402,516 km (0.06 R)
• M43: 4,465,796 km (0.069 R)
• M44: 4,693,334 km (0.066 R)
• M45: 4,844,577 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 14

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.91 AU - 2.47 AU

Year: 2237 Days

Day: 7.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,842,454 km

• M1: 304,132 km (0.12 R)
• M2: 404,363 km (0.053 R)
• M3: 528,679 km (0.117 R)
• M4: 785,090 km (0.107 R)
• M5: 951,293 km (0.079 R)
• M6: 1,084,285 km (0.043 R)
• M7: 1,350,719 km (0.103 R)
• M8: 1,902,436 km (0.109 R)
• M9: 2,275,384 km (0.051 R)
• M10: 2,384,590 km (0.087 R)
• M11: 2,495,592 km (0.072 R)
• M12: 2,710,115 km (0.086 R)
• M13: 2,917,757 km (0.107 R)
• M14: 3,050,301 km (0.075 R)
• M15: 3,446,286 km (0.117 R)
• M16: 3,629,244 km (0.105 R)
• M17: 3,917,071 km (0.087 R)
• M18: 4,019,545 km (0.087 R)
• M19: 4,197,567 km (0.088 R)
• M20: 4,423,609 km (0.098 R)
• M21: 4,515,313 km (0.105 R)
• M22: 4,623,023 km (0.069 R)
• M23: 4,856,695 km (0.057 R)
• M24: 5,206,604 km (0.1 R)
• M25: 5,433,544 km (0.062 R)
• M26: 5,630,864 km (0.057 R)
• M27: 5,998,575 km (0.114 R)
• M28: 6,117,356 km (0.082 R)
• M29: 6,391,569 km (0.06 R)
• M30: 6,704,977 km (0.094 R)
• M31: 6,899,155 km (0.078 R)
• M32: 7,112,930 km (0.089 R)
• M33: 7,492,609 km (0.118 R)
• M34: 7,638,916 km (0.117 R)
• M35: 7,841,771 km (0.103 R)
• M36: 8,252,716 km (0.106 R)
• M37: 8,441,957 km (0.093 R)
• M38: 9,095,999 km (0.115 R)
• M39: 9,232,732 km (0.081 R)
• M40: 9,786,394 km (0.071 R)
• M41: 9,966,809 km (0.108 R)
• M42: 10,575,672 km (0.09 R)
• M43: 11,659,808 km (0.118 R)
• M44: 11,979,199 km (0.085 R)
• M45: 12,409,443 km (0.09 R)
• M46: 12,779,249 km (0.04 R)
• M47: 13,064,532 km (0.118 R)
• M48: 13,241,057 km (0.119 R)
• M49: 13,507,341 km (0.079 R)
• M50: 13,618,941 km (0.064 R)
• M51: 13,775,570 km (0.119 R)
• M52: 14,339,853 km (0.088 R)
• M53: 14,773,837 km (0.117 R)
• M54: 14,865,840 km (0.093 R)
• M55: 15,444,634 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit