🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 8.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 711 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,528,476 km

• M1: 111,899 km (0.032 R)
• M2: 184,305 km (0.098 R)
• M3: 311,164 km (0.084 R)
• M4: 372,499 km (0.074 R)
• M5: 450,589 km (0.039 R)
• M6: 543,489 km (0.117 R)
• M7: 657,183 km (0.04 R)
• M8: 745,596 km (0.08 R)
• M9: 803,789 km (0.08 R)
• M10: 888,911 km (0.084 R)
• M11: 1,003,951 km (0.074 R)
• M12: 1,090,868 km (0.069 R)
• M13: 1,186,012 km (0.117 R)
• M14: 1,439,580 km (0.116 R)
• M15: 1,519,615 km (0.096 R)
• M16: 1,595,012 km (0.116 R)
• M17: 1,690,905 km (0.032 R)
• M18: 1,769,144 km (0.039 R)
• M19: 1,868,627 km (0.054 R)
• M20: 2,094,221 km (0.112 R)
• M21: 2,235,291 km (0.118 R)
• M22: 2,321,460 km (0.104 R)
• M23: 2,549,297 km (0.09 R)
• M24: 2,722,980 km (0.094 R)
• M25: 2,807,503 km (0.096 R)
• M26: 2,900,703 km (0.092 R)
• M27: 3,162,499 km (0.086 R)
• M28: 3,219,047 km (0.043 R)
• M29: 3,292,200 km (0.062 R)
• M30: 3,431,925 km (0.118 R)
• M31: 3,657,967 km (0.117 R)
• M32: 3,854,240 km (0.025 R)
• M33: 3,984,240 km (0.103 R)
• M34: 4,221,951 km (0.086 R)
• M35: 4,302,136 km (0.11 R)
• M36: 4,418,972 km (0.107 R)
• M37: 4,491,377 km (0.116 R)
• M38: 4,748,087 km (0.117 R)
• M39: 4,813,012 km (0.037 R)
• M40: 4,953,036 km (0.06 R)
• M41: 5,009,584 km (0.114 R)
• M42: 5,246,996 km (0.034 R)
• M43: 5,391,208 km (0.063 R)
• M44: 5,546,640 km (0.119 R)
• M45: 5,752,786 km (0.099 R)
• M46: 5,921,533 km (0.104 R)
• M47: 6,001,418 km (0.099 R)
• M48: 6,223,271 km (0.114 R)
• M49: 6,284,307 km (0.11 R)
• M50: 6,376,160 km (0.113 R)
• M51: 6,530,097 km (0.113 R)
• M52: 6,706,323 km (0.11 R)
• M53: 6,779,177 km (0.064 R)
• M54: 6,904,989 km (0.101 R)
• M55: 7,116,221 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 11.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.72 AU - 2.5 AU

Year: 2116 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,528,476 km

• M1: 167,550 km (0.1 R)
• M2: 281,094 km (0.102 R)
• M3: 389,702 km (0.047 R)
• M4: 466,895 km (0.106 R)
• M5: 551,119 km (0.119 R)
• M6: 685,158 km (0.095 R)
• M7: 863,928 km (0.056 R)
• M8: 946,805 km (0.078 R)
• M9: 1,050,177 km (0.067 R)
• M10: 1,316,611 km (0.081 R)
• M11: 1,553,873 km (0.106 R)
• M12: 1,709,455 km (0.11 R)
• M13: 1,859,502 km (0.093 R)
• M14: 2,219,135 km (0.092 R)
• M15: 2,407,329 km (0.095 R)
• M16: 2,491,403 km (0.104 R)
• M17: 2,588,642 km (0.116 R)
• M18: 2,687,227 km (0.109 R)
• M19: 2,888,436 km (0.11 R)
• M20: 3,003,626 km (0.056 R)
• M21: 3,186,285 km (0.091 R)
• M22: 3,439,853 km (0.104 R)
• M23: 3,981,398 km (0.095 R)
• M24: 4,124,563 km (0.119 R)
• M25: 4,211,330 km (0.115 R)
• M26: 4,401,469 km (0.101 R)
• M27: 4,609,410 km (0.079 R)
• M28: 4,729,686 km (0.053 R)
• M29: 4,912,046 km (0.04 R)
• M30: 4,988,790 km (0.103 R)
• M31: 5,112,358 km (0.07 R)
• M32: 5,236,973 km (0.113 R)
• M33: 5,394,200 km (0.086 R)
• M34: 5,633,108 km (0.066 R)
• M35: 5,924,225 km (0.096 R)
• M36: 6,370,326 km (0.103 R)
• M37: 6,605,943 km (0.092 R)
• M38: 6,741,927 km (0.093 R)
• M39: 7,016,739 km (0.108 R)
• M40: 7,612,736 km (0.117 R)
• M41: 7,737,501 km (0.105 R)
• M42: 8,115,834 km (0.105 R)
• M43: 8,316,594 km (0.119 R)
• M44: 8,408,298 km (0.082 R)
• M45: 8,500,301 km (0.057 R)
• M46: 8,797,252 km (0.037 R)
• M47: 9,344,332 km (0.063 R)
• M48: 9,439,775 km (0.065 R)
• M49: 10,116,855 km (0.094 R)
• M50: 10,254,186 km (0.113 R)
• M51: 10,669,919 km (0.114 R)
• M52: 10,769,700 km (0.117 R)
• M53: 11,497,344 km (0.114 R)
• M54: 11,640,809 km (0.048 R)
• M55: 12,032,905 km (0.11 R)
• M56: 12,115,932 km (0.039 R)
• M57: 12,220,201 km (0.071 R)
• M58: 12,809,018 km (0.112 R)
• M59: 13,064,232 km (0.118 R)
• M60: 13,171,045 km (0.114 R)
• M61: 13,558,055 km (0.066 R)
• M62: 14,123,685 km (0.059 R)
• M63: 14,233,340 km (0.05 R)
• M64: 14,343,294 km (0.052 R)
• M65: 15,031,295 km (0.12 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 9.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.05 AU - 3.39 AU

Year: 3096 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,528,476 km

• M1: 128,205 km (0.099 R)
• M2: 201,359 km (0.099 R)
• M3: 293,212 km (0.082 R)
• M4: 377,435 km (0.044 R)
• M5: 536,458 km (0.071 R)
• M6: 611,107 km (0.117 R)
• M7: 704,456 km (0.116 R)
• M8: 787,633 km (0.12 R)
• M9: 931,546 km (0.075 R)
• M10: 1,110,764 km (0.117 R)
• M11: 1,236,726 km (0.091 R)
• M12: 1,396,347 km (0.104 R)
• M13: 1,613,263 km (0.041 R)
• M14: 2,683,038 km (0.116 R)
• M15: 3,042,372 km (0.081 R)
• M16: 3,182,545 km (0.077 R)
• M17: 3,247,171 km (0.088 R)
• M18: 3,549,509 km (0.114 R)
• M19: 4,153,435 km (0.09 R)
• M20: 4,554,358 km (0.042 R)
• M21: 4,833,507 km (0.076 R)
• M22: 5,331,818 km (0.072 R)
• M23: 5,424,120 km (0.113 R)
• M24: 5,517,020 km (0.118 R)
• M25: 5,846,434 km (0.105 R)
• M26: 6,037,620 km (0.086 R)
• M27: 6,311,833 km (0.116 R)
• M28: 6,393,364 km (0.103 R)
• M29: 6,722,779 km (0.103 R)
• M30: 7,278,385 km (0.074 R)
• M31: 7,432,471 km (0.113 R)
• M32: 7,866,305 km (0.099 R)
• M33: 8,130,495 km (0.092 R)
• M34: 8,308,367 km (0.09 R)
• M35: 8,397,676 km (0.117 R)
• M36: 8,505,387 km (0.112 R)
• M37: 8,613,546 km (0.045 R)
• M38: 9,032,420 km (0.075 R)
• M39: 9,253,675 km (0.108 R)
• M40: 9,588,775 km (0.117 R)
• M41: 10,156,199 km (0.026 R)
• M42: 10,271,091 km (0.114 R)
• M43: 10,540,666 km (0.069 R)
• M44: 10,949,367 km (0.097 R)
• M45: 11,067,101 km (0.048 R)
• M46: 11,185,283 km (0.12 R)
• M47: 11,284,167 km (0.053 R)
• M48: 11,582,316 km (0.113 R)
• M49: 12,492,320 km (0.106 R)
• M50: 12,800,791 km (0.111 R)
• M51: 12,862,724 km (0.099 R)
• M52: 13,467,100 km (0.097 R)
• M53: 13,593,360 km (0.075 R)
• M54: 13,783,499 km (0.057 R)
• M55: 14,166,170 km (0.051 R)
• M56: 14,380,395 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 11.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.68 AU - 3.68 AU

Year: 3914 Days

Day: 9.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,528,476 km

• M1: 150,196 km (0.08 R)
• M2: 242,349 km (0.114 R)
• M3: 351,106 km (0.095 R)
• M4: 578,345 km (0.105 R)
• M5: 700,866 km (0.119 R)
• M6: 833,260 km (0.102 R)
• M7: 987,047 km (0.102 R)
• M8: 1,099,245 km (0.112 R)
• M9: 1,242,859 km (0.051 R)
• M10: 1,365,230 km (0.035 R)
• M11: 1,563,896 km (0.071 R)
• M12: 1,711,848 km (0.102 R)
• M13: 1,880,146 km (0.085 R)
• M14: 2,021,965 km (0.112 R)
• M15: 2,151,217 km (0.117 R)
• M16: 2,838,769 km (0.047 R)
• M17: 2,947,527 km (0.117 R)
• M18: 3,057,780 km (0.101 R)
• M19: 3,169,530 km (0.1 R)
• M20: 3,989,326 km (0.115 R)
• M21: 4,423,160 km (0.084 R)
• M22: 4,549,870 km (0.049 R)
• M23: 4,785,486 km (0.038 R)
• M24: 5,539,011 km (0.066 R)
• M25: 5,929,760 km (0.093 R)
• M26: 6,116,758 km (0.11 R)
• M27: 6,258,277 km (0.115 R)
• M28: 6,957,947 km (0.091 R)
• M29: 7,130,433 km (0.098 R)
• M30: 7,354,531 km (0.076 R)
• M31: 7,682,299 km (0.069 R)
• M32: 7,886,351 km (0.108 R)
• M33: 8,195,869 km (0.069 R)
• M34: 8,273,809 km (0.067 R)
• M35: 8,509,426 km (0.066 R)
• M36: 8,694,030 km (0.076 R)
• M37: 8,933,536 km (0.083 R)
• M38: 9,283,296 km (0.061 R)
• M39: 9,419,131 km (0.072 R)
• M40: 9,500,811 km (0.08 R)
• M41: 9,720,122 km (0.1 R)
• M42: 9,802,700 km (0.111 R)
• M43: 10,107,730 km (0.049 R)
• M44: 10,472,300 km (0.113 R)
• M45: 10,641,944 km (0.099 R)
• M46: 11,156,560 km (0.054 R)
• M47: 11,243,178 km (0.064 R)
• M48: 11,796,690 km (0.105 R)
• M49: 12,210,178 km (0.111 R)
• M50: 12,538,396 km (0.063 R)
• M51: 12,930,193 km (0.119 R)
• M52: 13,234,325 km (0.057 R)
• M53: 13,602,336 km (0.117 R)
• M54: 14,036,020 km (0.054 R)
• M55: 14,191,901 km (0.056 R)
• M56: 14,505,608 km (0.118 R)
• M57: 15,751,010 km (0.087 R)
• M58: 17,800,351 km (0.101 R)
• M59: 18,274,726 km (0.054 R)
• M60: 18,650,367 km (0.099 R)
• M61: 18,925,178 km (0.107 R)
• M62: 19,583,109 km (0.117 R)
• M63: 19,897,414 km (0.095 R)
• M64: 20,708,235 km (0.07 R)
• M65: 21,242,898 km (0.097 R)
• M66: 21,458,019 km (0.057 R)
• M67: 21,745,995 km (0.044 R)
• M68: 21,962,912 km (0.046 R)
• M69: 22,910,764 km (0.083 R)
• M70: 23,352,676 km (0.096 R)
• M71: 23,463,678 km (0.106 R)
• M72: 23,797,580 km (0.115 R)
• M73: 24,132,979 km (0.11 R)
• M74: 24,997,355 km (0.105 R)
• M75: 25,338,289 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit