🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 14.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 9,631,609 km

• M1: 190,438 km (0.08 R)
• M2: 285,582 km (0.047 R)
• M3: 379,679 km (0.112 R)
• M4: 473,627 km (0.119 R)
• M5: 666,907 km (0.101 R)
• M6: 790,176 km (0.097 R)
• M7: 901,178 km (0.056 R)
• M8: 1,132,905 km (0.082 R)
• M9: 1,240,466 km (0.053 R)
• M10: 1,335,011 km (0.072 R)
• M11: 1,449,454 km (0.071 R)
• M12: 1,576,313 km (0.084 R)
• M13: 1,693,448 km (0.05 R)
• M14: 1,813,575 km (0.089 R)
• M15: 2,227,363 km (0.056 R)
• M16: 2,443,083 km (0.087 R)
• M17: 2,580,264 km (0.029 R)
• M18: 2,698,297 km (0.091 R)
• M19: 2,796,283 km (0.063 R)
• M20: 2,979,242 km (0.044 R)
• M21: 3,092,188 km (0.088 R)
• M22: 3,223,685 km (0.108 R)
• M23: 3,322,270 km (0.094 R)
• M24: 3,660,062 km (0.076 R)
• M25: 3,757,001 km (0.102 R)
• M26: 3,867,105 km (0.069 R)
• M27: 3,959,556 km (0.117 R)
• M28: 4,065,472 km (0.085 R)
• M29: 4,337,441 km (0.046 R)
• M30: 4,472,528 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 12.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.93 AU - 1.09 AU

Year: 677 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 9,631,609 km

• M1: 153,338 km (0.067 R)
• M2: 232,325 km (0.115 R)
• M3: 317,147 km (0.081 R)
• M4: 394,340 km (0.117 R)
• M5: 487,689 km (0.105 R)
• M6: 610,060 km (0.047 R)
• M7: 735,872 km (0.101 R)
• M8: 848,968 km (0.106 R)
• M9: 935,884 km (0.081 R)
• M10: 1,021,155 km (0.105 R)
• M11: 1,124,228 km (0.077 R)
• M12: 1,205,310 km (0.076 R)
• M13: 1,373,907 km (0.072 R)
• M14: 1,455,886 km (0.084 R)
• M15: 1,607,579 km (0.12 R)
• M16: 1,729,351 km (0.106 R)
• M17: 1,818,213 km (0.042 R)
• M18: 1,951,654 km (0.089 R)
• M19: 2,063,254 km (0.036 R)
• M20: 2,241,425 km (0.108 R)
• M21: 2,332,380 km (0.103 R)
• M22: 2,491,403 km (0.054 R)
• M23: 2,619,758 km (0.116 R)
• M24: 2,715,949 km (0.027 R)
• M25: 2,897,561 km (0.116 R)
• M26: 3,040,128 km (0.094 R)
• M27: 3,126,895 km (0.095 R)
• M28: 3,236,400 km (0.118 R)
• M29: 3,317,632 km (0.054 R)
• M30: 3,399,462 km (0.099 R)
• M31: 3,489,670 km (0.085 R)
• M32: 3,565,366 km (0.118 R)
• M33: 3,780,338 km (0.113 R)
• M34: 4,255,461 km (0.102 R)
• M35: 4,491,975 km (0.1 R)
• M36: 4,582,931 km (0.057 R)
• M37: 4,691,090 km (0.036 R)
• M38: 4,774,865 km (0.115 R)
• M39: 4,876,143 km (0.092 R)
• M40: 4,986,695 km (0.114 R)
• M41: 5,167,110 km (0.047 R)
• M42: 5,271,081 km (0.048 R)
• M43: 5,358,297 km (0.113 R)
• M44: 5,437,284 km (0.111 R)
• M45: 5,596,307 km (0.085 R)
• M46: 5,721,071 km (0.089 R)
• M47: 5,964,318 km (0.109 R)
• M48: 6,257,081 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 10.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.49 AU - 1.51 AU

Year: 1225 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 9,631,609 km

• M1: 141,071 km (0.1 R)
• M2: 217,366 km (0.086 R)
• M3: 449,392 km (0.103 R)
• M4: 565,330 km (0.108 R)
• M5: 643,720 km (0.029 R)
• M6: 818,899 km (0.106 R)
• M7: 915,838 km (0.104 R)
• M8: 1,004,101 km (0.087 R)
• M9: 1,210,396 km (0.09 R)
• M10: 1,294,171 km (0.036 R)
• M11: 1,365,529 km (0.071 R)
• M12: 1,445,714 km (0.049 R)
• M13: 1,527,394 km (0.109 R)
• M14: 1,626,278 km (0.113 R)
• M15: 1,870,721 km (0.119 R)
• M16: 2,093,473 km (0.064 R)
• M17: 2,238,134 km (0.071 R)
• M18: 2,412,864 km (0.111 R)
• M19: 2,592,082 km (0.117 R)
• M20: 2,775,938 km (0.114 R)
• M21: 2,916,560 km (0.118 R)
• M22: 3,098,172 km (0.086 R)
• M23: 3,175,813 km (0.114 R)
• M24: 3,293,547 km (0.102 R)
• M25: 3,372,834 km (0.071 R)
• M26: 3,513,007 km (0.046 R)
• M27: 3,594,089 km (0.107 R)
• M28: 3,747,875 km (0.106 R)
• M29: 3,956,265 km (0.101 R)
• M30: 4,083,124 km (0.084 R)
• M31: 4,330,110 km (0.101 R)
• M32: 4,449,938 km (0.093 R)
• M33: 4,704,255 km (0.078 R)
• M34: 4,782,644 km (0.061 R)
• M35: 5,483,959 km (0.096 R)
• M36: 5,590,173 km (0.1 R)
• M37: 5,708,954 km (0.104 R)
• M38: 5,876,803 km (0.055 R)
• M39: 6,070,532 km (0.047 R)
• M40: 6,143,685 km (0.077 R)
• M41: 6,254,089 km (0.119 R)
• M42: 6,452,007 km (0.115 R)
• M43: 6,702,284 km (0.117 R)
• M44: 6,981,433 km (0.079 R)
• M45: 7,058,177 km (0.046 R)
• M46: 7,277,188 km (0.119 R)
• M47: 7,394,174 km (0.116 R)
• M48: 7,550,953 km (0.065 R)
• M49: 7,656,120 km (0.08 R)
• M50: 7,761,886 km (0.081 R)
• M51: 8,041,634 km (0.088 R)
• M52: 8,135,581 km (0.113 R)
• M53: 8,243,441 km (0.096 R)
• M54: 8,365,363 km (0.081 R)
• M55: 8,433,281 km (0.118 R)
• M56: 8,624,766 km (0.072 R)
• M57: 9,432,894 km (0.066 R)
• M58: 9,631,560 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit