🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 14.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 487 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 13,658,607 km

• M1: 187,446 km (0.094 R)
• M2: 313,707 km (0.084 R)
• M3: 583,880 km (0.051 R)
• M4: 674,387 km (0.119 R)
• M5: 795,861 km (0.104 R)
• M6: 999,613 km (0.042 R)
• M7: 1,162,675 km (0.055 R)
• M8: 1,273,826 km (0.032 R)
• M9: 1,366,427 km (0.102 R)
• M10: 1,591,871 km (0.069 R)
• M11: 1,755,830 km (0.064 R)
• M12: 1,971,700 km (0.042 R)
• M13: 2,090,929 km (0.065 R)
• M14: 2,191,160 km (0.06 R)
• M15: 2,325,798 km (0.101 R)
• M16: 2,508,008 km (0.118 R)
• M17: 2,626,340 km (0.107 R)
• M18: 2,798,827 km (0.039 R)
• M19: 2,892,475 km (0.118 R)
• M20: 3,046,860 km (0.114 R)
• M21: 3,161,601 km (0.036 R)
• M22: 3,382,857 km (0.104 R)
• M23: 3,520,636 km (0.112 R)
• M24: 3,711,523 km (0.112 R)
• M25: 3,879,970 km (0.103 R)
• M26: 4,024,482 km (0.106 R)
• M27: 4,117,382 km (0.057 R)
• M28: 4,278,350 km (0.04 R)
• M29: 4,537,453 km (0.114 R)
• M30: 4,696,924 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 8.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.08 AU

Year: 569 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 13,658,607 km

• M1: 111,899 km (0.091 R)
• M2: 186,399 km (0.116 R)
• M3: 248,931 km (0.076 R)
• M4: 341,532 km (0.081 R)
• M5: 408,701 km (0.098 R)
• M6: 492,626 km (0.075 R)
• M7: 759,060 km (0.08 R)
• M8: 830,867 km (0.098 R)
• M9: 894,296 km (0.058 R)
• M10: 1,091,466 km (0.114 R)
• M11: 1,253,780 km (0.083 R)
• M12: 1,344,137 km (0.09 R)
• M13: 1,479,673 km (0.116 R)
• M14: 1,633,310 km (0.069 R)
• M15: 1,696,141 km (0.068 R)
• M16: 1,755,381 km (0.106 R)
• M17: 1,852,470 km (0.118 R)
• M18: 2,057,120 km (0.072 R)
• M19: 2,115,463 km (0.088 R)
• M20: 2,179,491 km (0.11 R)
• M21: 2,264,014 km (0.096 R)
• M22: 2,344,647 km (0.045 R)
• M23: 2,436,650 km (0.045 R)
• M24: 2,514,142 km (0.092 R)
• M25: 2,587,295 km (0.045 R)
• M26: 2,645,339 km (0.109 R)
• M27: 2,794,787 km (0.071 R)
• M28: 2,876,169 km (0.055 R)
• M29: 2,980,289 km (0.091 R)
• M30: 3,113,580 km (0.11 R)
• M31: 3,220,543 km (0.116 R)
• M32: 3,438,208 km (0.068 R)
• M33: 3,548,910 km (0.072 R)
• M34: 3,619,371 km (0.104 R)
• M35: 3,702,248 km (0.094 R)
• M36: 3,767,772 km (0.101 R)
• M37: 3,851,846 km (0.118 R)
• M38: 3,912,284 km (0.113 R)
• M39: 4,021,789 km (0.098 R)
• M40: 4,113,792 km (0.093 R)
• M41: 4,206,543 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 13.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.48 AU - 2.54 AU

Year: 2609 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,658,607 km

• M1: 176,974 km (0.076 R)
• M2: 307,274 km (0.102 R)
• M3: 442,511 km (0.077 R)
• M4: 740,360 km (0.07 R)
• M5: 827,276 km (0.116 R)
• M6: 910,453 km (0.114 R)
• M7: 996,771 km (0.084 R)
• M8: 1,274,125 km (0.115 R)
• M9: 1,390,363 km (0.049 R)
• M10: 1,538,764 km (0.03 R)
• M11: 1,761,814 km (0.099 R)
• M12: 1,974,991 km (0.075 R)
• M13: 2,186,074 km (0.106 R)
• M14: 2,382,496 km (0.108 R)
• M15: 2,471,806 km (0.083 R)
• M16: 2,805,110 km (0.094 R)
• M17: 2,959,345 km (0.078 R)
• M18: 3,092,038 km (0.099 R)
• M19: 3,772,709 km (0.105 R)
• M20: 3,864,412 km (0.047 R)
• M21: 4,143,861 km (0.09 R)
• M22: 4,238,556 km (0.104 R)
• M23: 4,893,047 km (0.073 R)
• M24: 5,050,873 km (0.107 R)
• M25: 5,254,326 km (0.105 R)
• M26: 5,504,902 km (0.103 R)
• M27: 5,669,161 km (0.12 R)
• M28: 5,759,518 km (0.069 R)
• M29: 6,002,615 km (0.108 R)
• M30: 6,125,584 km (0.09 R)
• M31: 6,249,301 km (0.117 R)
• M32: 6,420,741 km (0.084 R)
• M33: 6,704,827 km (0.083 R)
• M34: 6,896,611 km (0.106 R)
• M35: 7,171,273 km (0.119 R)
• M36: 7,350,940 km (0.104 R)
• M37: 7,515,647 km (0.045 R)
• M38: 7,631,735 km (0.066 R)
• M39: 7,832,047 km (0.092 R)
• M40: 8,135,731 km (0.093 R)
• M41: 8,306,123 km (0.117 R)
• M42: 8,512,268 km (0.113 R)
• M43: 8,633,144 km (0.109 R)
• M44: 8,720,060 km (0.069 R)
• M45: 9,070,119 km (0.113 R)
• M46: 9,282,398 km (0.086 R)
• M47: 9,460,569 km (0.064 R)
• M48: 9,711,894 km (0.07 R)
• M49: 10,147,972 km (0.052 R)
• M50: 10,386,879 km (0.093 R)
• M51: 10,907,929 km (0.068 R)
• M52: 11,190,519 km (0.119 R)
• M53: 11,285,215 km (0.061 R)
• M54: 11,628,542 km (0.086 R)
• M55: 11,878,669 km (0.085 R)
• M56: 12,072,249 km (0.105 R)
• M57: 12,442,952 km (0.118 R)
• M58: 12,797,649 km (0.088 R)
• M59: 12,996,165 km (0.042 R)
• M60: 13,195,729 km (0.103 R)
• M61: 13,396,340 km (0.029 R)
• M62: 13,597,998 km (0.104 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: 197 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit