🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.6

Radius: 12.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.97 AU - 1.03 AU

Year: 667 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 5,418,880 km

• M1: 157,227 km (0.065 R)
• M2: 267,631 km (0.109 R)
• M3: 416,929 km (0.118 R)
• M4: 630,705 km (0.049 R)
• M5: 769,980 km (0.111 R)
• M6: 925,412 km (0.072 R)
• M7: 1,012,329 km (0.098 R)
• M8: 1,112,410 km (0.069 R)
• M9: 1,269,338 km (0.098 R)
• M10: 1,350,719 km (0.092 R)
• M11: 1,428,360 km (0.04 R)
• M12: 1,559,408 km (0.11 R)
• M13: 1,700,629 km (0.1 R)
• M14: 1,846,337 km (0.104 R)
• M15: 2,002,667 km (0.047 R)
• M16: 2,163,634 km (0.115 R)
• M17: 2,242,322 km (0.079 R)
• M18: 2,335,522 km (0.081 R)
• M19: 2,416,604 km (0.097 R)
• M20: 2,567,399 km (0.04 R)
• M21: 2,686,329 km (0.111 R)
• M22: 2,764,269 km (0.081 R)
• M23: 2,871,681 km (0.12 R)
• M24: 2,973,407 km (0.102 R)
• M25: 3,098,471 km (0.107 R)
• M26: 3,195,261 km (0.097 R)
• M27: 3,277,989 km (0.093 R)
• M28: 3,422,650 km (0.061 R)
• M29: 3,647,794 km (0.045 R)
• M30: 3,805,770 km (0.058 R)
• M31: 3,925,897 km (0.04 R)
• M32: 4,202,803 km (0.115 R)
• M33: 4,285,381 km (0.104 R)
• M34: 4,418,822 km (0.06 R)
• M35: 4,511,423 km (0.105 R)
• M36: 4,836,200 km (0.037 R)
• M37: 4,966,500 km (0.051 R)
• M38: 5,089,320 km (0.049 R)
• M39: 5,257,468 km (0.054 R)
• M40: 5,346,777 km (0.06 R)
• M41: 5,436,536 km (0.104 R)
• M42: 5,590,323 km (0.093 R)
• M43: 5,690,553 km (0.082 R)
• M44: 5,948,610 km (0.06 R)
• M45: 6,032,385 km (0.11 R)
• M46: 6,116,608 km (0.098 R)
• M47: 6,201,131 km (0.097 R)
• M48: 6,447,668 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.4

Radius: 14.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.94 AU

Year: 1664 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 5,418,880 km

• M1: 226,042 km (0.061 R)
• M2: 506,987 km (0.078 R)
• M3: 801,545 km (0.086 R)
• M4: 918,681 km (0.079 R)
• M5: 1,015,470 km (0.102 R)
• M6: 1,153,549 km (0.078 R)
• M7: 1,278,912 km (0.094 R)
• M8: 1,450,351 km (0.102 R)
• M9: 1,608,177 km (0.068 R)
• M10: 2,035,129 km (0.071 R)
• M11: 2,262,069 km (0.114 R)
• M12: 2,637,859 km (0.057 R)
• M13: 2,979,990 km (0.093 R)
• M14: 3,129,139 km (0.103 R)
• M15: 3,336,631 km (0.072 R)
• M16: 3,520,187 km (0.059 R)
• M17: 3,794,700 km (0.092 R)
• M18: 4,001,593 km (0.096 R)
• M19: 4,181,859 km (0.103 R)
• M20: 4,411,192 km (0.092 R)
• M21: 4,802,690 km (0.119 R)
• M22: 5,124,176 km (0.106 R)
• M23: 5,254,775 km (0.034 R)
• M24: 5,353,360 km (0.069 R)
• M25: 5,653,154 km (0.11 R)
• M26: 5,788,241 km (0.047 R)
• M27: 6,182,431 km (0.092 R)
• M28: 6,656,656 km (0.097 R)
• M29: 7,033,643 km (0.071 R)
• M30: 7,197,303 km (0.106 R)
• M31: 7,584,313 km (0.102 R)
• M32: 7,696,212 km (0.082 R)
• M33: 7,789,860 km (0.052 R)
• M34: 7,902,657 km (0.081 R)
• M35: 8,282,785 km (0.107 R)
• M36: 8,436,572 km (0.059 R)
• M37: 9,081,040 km (0.077 R)
• M38: 9,439,326 km (0.088 R)
• M39: 9,903,828 km (0.043 R)
• M40: 10,272,587 km (0.052 R)
• M41: 10,521,069 km (0.112 R)
• M42: 10,625,189 km (0.1 R)
• M43: 10,939,494 km (0.112 R)
• M44: 11,066,203 km (0.054 R)
• M45: 11,278,333 km (0.112 R)
• M46: 11,901,109 km (0.025 R)
• M47: 12,381,019 km (0.104 R)
• M48: 12,734,220 km (0.079 R)
• M49: 13,135,441 km (0.106 R)
• M50: 13,360,137 km (0.106 R)
• M51: 13,563,441 km (0.104 R)
• M52: 13,904,673 km (0.093 R)
• M53: 14,340,901 km (0.11 R)
• M54: 14,665,378 km (0.109 R)
• M55: 14,921,939 km (0.097 R)
• M56: 15,109,385 km (0.054 R)
• M57: 15,250,605 km (0.118 R)
• M58: 15,463,184 km (0.116 R)
• M59: 16,154,924 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 11.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.35 AU - 2.45 AU

Year: 2479 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 5,418,880 km

• M1: 149,149 km (0.086 R)
• M2: 253,568 km (0.117 R)
• M3: 407,654 km (0.063 R)
• M4: 525,986 km (0.115 R)
• M5: 647,160 km (0.075 R)
• M6: 740,210 km (0.062 R)
• M7: 895,642 km (0.049 R)
• M8: 1,018,612 km (0.115 R)
• M9: 1,259,016 km (0.062 R)
• M10: 1,427,912 km (0.026 R)
• M11: 1,543,252 km (0.112 R)
• M12: 1,682,826 km (0.116 R)
• M13: 1,903,035 km (0.082 R)
• M14: 2,070,135 km (0.085 R)
• M15: 2,324,452 km (0.078 R)
• M16: 2,449,366 km (0.108 R)
• M17: 2,534,038 km (0.106 R)
• M18: 2,631,875 km (0.095 R)
• M19: 2,756,042 km (0.118 R)
• M20: 2,895,018 km (0.089 R)
• M21: 3,213,063 km (0.082 R)
• M22: 3,386,447 km (0.085 R)
• M23: 3,576,586 km (0.063 R)
• M24: 3,707,783 km (0.091 R)
• M25: 3,967,784 km (0.043 R)
• M26: 4,212,078 km (0.118 R)
• M27: 4,461,308 km (0.083 R)
• M28: 4,685,256 km (0.078 R)
• M29: 4,768,283 km (0.068 R)
• M30: 5,159,930 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit