🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 9.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 292 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,869,962 km

• M1: 118,332 km (0.106 R)
• M2: 220,058 km (0.117 R)
• M3: 284,086 km (0.074 R)
• M4: 346,768 km (0.119 R)
• M5: 430,243 km (0.052 R)
• M6: 514,168 km (0.119 R)
• M7: 615,745 km (0.108 R)
• M8: 724,802 km (0.097 R)
• M9: 799,301 km (0.047 R)
• M10: 879,785 km (0.061 R)
• M11: 956,529 km (0.119 R)
• M12: 1,018,313 km (0.116 R)
• M13: 1,081,593 km (0.083 R)
• M14: 1,186,311 km (0.061 R)
• M15: 1,253,181 km (0.089 R)
• M16: 1,375,253 km (0.086 R)
• M17: 1,631,514 km (0.086 R)
• M18: 1,693,897 km (0.043 R)
• M19: 1,778,270 km (0.104 R)
• M20: 1,846,935 km (0.097 R)
• M21: 1,916,349 km (0.09 R)
• M22: 1,995,636 km (0.068 R)
• M23: 2,103,047 km (0.099 R)
• M24: 2,221,678 km (0.108 R)
• M25: 2,347,340 km (0.089 R)
• M26: 2,456,098 km (0.102 R)
• M27: 2,542,565 km (0.077 R)
• M28: 2,615,420 km (0.119 R)
• M29: 2,753,199 km (0.103 R)
• M30: 2,823,061 km (0.109 R)
• M31: 2,908,631 km (0.102 R)
• M32: 3,020,680 km (0.058 R)
• M33: 3,123,903 km (0.085 R)
• M34: 3,301,924 km (0.119 R)
• M35: 3,386,896 km (0.118 R)
• M36: 3,467,230 km (0.098 R)
• M37: 3,553,697 km (0.081 R)
• M38: 3,673,825 km (0.087 R)
• M39: 3,734,262 km (0.075 R)
• M40: 3,800,684 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 9.3

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.72 AU - 0.84 AU

Year: 467 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,869,962 km

• M1: 116,686 km (0.089 R)
• M2: 190,139 km (0.106 R)
• M3: 263,591 km (0.052 R)
• M4: 338,989 km (0.108 R)
• M5: 403,017 km (0.09 R)
• M6: 530,025 km (0.112 R)
• M7: 594,951 km (0.062 R)
• M8: 654,341 km (0.097 R)
• M9: 729,439 km (0.06 R)
• M10: 793,617 km (0.062 R)
• M11: 869,612 km (0.11 R)
• M12: 1,024,297 km (0.096 R)
• M13: 1,150,557 km (0.062 R)
• M14: 1,237,623 km (0.101 R)
• M15: 1,327,083 km (0.095 R)
• M16: 1,494,782 km (0.055 R)
• M17: 1,706,762 km (0.052 R)
• M18: 1,781,860 km (0.111 R)
• M19: 1,909,318 km (0.1 R)
• M20: 1,987,258 km (0.041 R)
• M21: 2,086,292 km (0.07 R)
• M22: 2,166,626 km (0.115 R)
• M23: 2,282,415 km (0.04 R)
• M24: 2,421,391 km (0.076 R)
• M25: 2,520,275 km (0.085 R)
• M26: 2,598,964 km (0.092 R)
• M27: 2,663,889 km (0.079 R)
• M28: 2,854,776 km (0.107 R)
• M29: 2,966,975 km (0.073 R)
• M30: 3,180,451 km (0.068 R)
• M31: 3,296,838 km (0.073 R)
• M32: 3,478,150 km (0.061 R)
• M33: 3,590,050 km (0.108 R)
• M34: 3,703,295 km (0.072 R)
• M35: 3,883,710 km (0.072 R)
• M36: 4,210,432 km (0.074 R)
• M37: 4,321,434 km (0.096 R)
• M38: 4,433,333 km (0.12 R)
• M39: 4,528,776 km (0.111 R)
• M40: 5,115,948 km (0.101 R)
• M41: 5,261,956 km (0.099 R)
• M42: 5,400,034 km (0.047 R)
• M43: 5,492,785 km (0.072 R)
• M44: 5,558,010 km (0.1 R)
• M45: 5,623,534 km (0.049 R)
• M46: 5,916,895 km (0.088 R)
• M47: 6,022,062 km (0.076 R)
• M48: 6,176,298 km (0.116 R)
• M49: 6,263,663 km (0.066 R)
• M50: 6,449,463 km (0.074 R)
• M51: 6,538,025 km (0.111 R)
• M52: 6,676,703 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 11.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.17 AU - 2.23 AU

Year: 2213 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,869,962 km

• M1: 175,777 km (0.1 R)
• M2: 267,780 km (0.042 R)
• M3: 359,035 km (0.107 R)
• M4: 465,997 km (0.041 R)
• M5: 618,587 km (0.1 R)
• M6: 761,304 km (0.05 R)
• M7: 870,660 km (0.117 R)
• M8: 1,033,422 km (0.08 R)
• M9: 1,190,051 km (0.056 R)
• M10: 1,293,124 km (0.061 R)
• M11: 1,399,488 km (0.046 R)
• M12: 1,499,719 km (0.055 R)
• M13: 1,592,918 km (0.071 R)
• M14: 1,669,063 km (0.1 R)
• M15: 1,854,864 km (0.084 R)
• M16: 2,236,787 km (0.08 R)
• M17: 2,344,348 km (0.104 R)
• M18: 2,453,704 km (0.094 R)
• M19: 2,553,486 km (0.106 R)
• M20: 2,700,242 km (0.101 R)
• M21: 2,780,576 km (0.066 R)
• M22: 2,931,669 km (0.045 R)
• M23: 3,230,117 km (0.026 R)
• M24: 3,413,973 km (0.105 R)
• M25: 3,626,552 km (0.116 R)
• M26: 3,856,484 km (0.081 R)
• M27: 4,290,617 km (0.11 R)
• M28: 4,506,785 km (0.112 R)
• M29: 4,602,528 km (0.039 R)
• M30: 4,712,782 km (0.06 R)
• M31: 4,935,982 km (0.114 R)
• M32: 5,729,598 km (0.105 R)
• M33: 5,818,609 km (0.116 R)
• M34: 5,968,057 km (0.081 R)
• M35: 6,133,812 km (0.049 R)
• M36: 6,224,917 km (0.096 R)
• M37: 6,423,882 km (0.11 R)
• M38: 6,985,772 km (0.111 R)
• M39: 7,096,923 km (0.072 R)
• M40: 7,176,659 km (0.106 R)
• M41: 7,385,348 km (0.11 R)
• M42: 8,073,498 km (0.055 R)
• M43: 8,173,429 km (0.095 R)
• M44: 8,391,543 km (0.111 R)
• M45: 8,492,821 km (0.075 R)
• M46: 8,611,452 km (0.057 R)
• M47: 8,713,777 km (0.104 R)
• M48: 8,867,713 km (0.048 R)
• M49: 9,230,787 km (0.098 R)
• M50: 9,510,535 km (0.094 R)
• M51: 9,651,606 km (0.081 R)
• M52: 9,775,473 km (0.076 R)
• M53: 9,864,334 km (0.071 R)
• M54: 9,971,296 km (0.046 R)
• M55: 10,530,344 km (0.065 R)
• M56: 11,341,015 km (0.064 R)
• M57: 11,565,711 km (0.07 R)
• M58: 11,640,958 km (0.107 R)
• M59: 12,057,439 km (0.078 R)
• M60: 12,171,881 km (0.081 R)
• M61: 12,401,963 km (0.06 R)
• M62: 12,575,496 km (0.119 R)
• M63: 12,672,136 km (0.063 R)
• M64: 12,944,255 km (0.049 R)
• M65: 13,022,345 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 11.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.04 AU - 2.48 AU

Year: 2304 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,869,962 km

• M1: 139,724 km (0.118 R)
• M2: 210,484 km (0.117 R)
• M3: 290,968 km (0.079 R)
• M4: 384,467 km (0.079 R)
• M5: 532,419 km (0.071 R)
• M6: 611,556 km (0.084 R)
• M7: 688,749 km (0.065 R)
• M8: 797,506 km (0.064 R)
• M9: 1,096,552 km (0.08 R)
• M10: 1,439,580 km (0.111 R)
• M11: 1,656,048 km (0.069 R)
• M12: 1,740,122 km (0.111 R)
• M13: 1,902,885 km (0.095 R)
• M14: 2,141,344 km (0.062 R)
• M15: 2,233,347 km (0.086 R)
• M16: 2,496,040 km (0.117 R)
• M17: 2,880,657 km (0.092 R)
• M18: 3,062,867 km (0.035 R)
• M19: 3,155,468 km (0.073 R)
• M20: 3,319,726 km (0.098 R)
• M21: 3,571,500 km (0.097 R)
• M22: 3,644,653 km (0.045 R)
• M23: 3,792,456 km (0.111 R)
• M24: 3,954,769 km (0.093 R)
• M25: 4,183,355 km (0.082 R)
• M26: 4,364,219 km (0.066 R)
• M27: 4,468,788 km (0.118 R)
• M28: 4,587,419 km (0.106 R)
• M29: 4,760,653 km (0.116 R)
• M30: 4,976,822 km (0.092 R)
• M31: 5,168,606 km (0.12 R)
• M32: 5,293,221 km (0.111 R)
• M33: 5,616,353 km (0.096 R)
• M34: 5,687,412 km (0.083 R)
• M35: 5,758,920 km (0.074 R)
• M36: 5,945,917 km (0.107 R)
• M37: 6,047,494 km (0.041 R)
• M38: 6,135,009 km (0.045 R)
• M39: 6,504,366 km (0.098 R)
• M40: 6,624,044 km (0.103 R)
• M41: 6,835,276 km (0.084 R)
• M42: 6,941,790 km (0.115 R)
• M43: 7,094,978 km (0.075 R)
• M44: 7,373,380 km (0.078 R)
• M45: 7,560,976 km (0.072 R)
• M46: 7,702,794 km (0.094 R)
• M47: 8,197,814 km (0.078 R)
• M48: 8,294,903 km (0.095 R)
• M49: 8,539,046 km (0.091 R)
• M50: 8,719,761 km (0.104 R)
• M51: 8,901,672 km (0.114 R)
• M52: 9,051,419 km (0.092 R)
• M53: 9,471,939 km (0.036 R)
• M54: 9,830,076 km (0.05 R)
• M55: 10,071,228 km (0.077 R)
• M56: 10,227,408 km (0.085 R)
• M57: 10,331,977 km (0.073 R)
• M58: 10,647,778 km (0.098 R)
• M59: 10,860,057 km (0.113 R)
• M60: 10,966,721 km (0.093 R)
• M61: 11,252,901 km (0.104 R)
• M62: 11,814,342 km (0.107 R)
• M63: 12,034,251 km (0.096 R)
• M64: 12,218,406 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 10.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.81 AU - 4.37 AU

Year: 5610 Days

Day: 12.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,869,962 km

• M1: 154,684 km (0.113 R)
• M2: 297,101 km (0.113 R)
• M3: 412,142 km (0.114 R)
• M4: 488,287 km (0.114 R)
• M5: 632,051 km (0.089 R)
• M6: 791,522 km (0.088 R)
• M7: 1,056,610 km (0.071 R)
• M8: 1,488,948 km (0.095 R)
• M9: 1,669,363 km (0.107 R)
• M10: 1,819,110 km (0.102 R)
• M11: 1,953,898 km (0.088 R)
• M12: 2,091,977 km (0.114 R)
• M13: 2,504,867 km (0.118 R)
• M14: 2,699,045 km (0.062 R)
• M15: 2,831,289 km (0.113 R)
• M16: 3,217,850 km (0.082 R)
• M17: 3,381,959 km (0.095 R)
• M18: 3,572,996 km (0.086 R)
• M19: 3,718,704 km (0.089 R)
• M20: 4,066,220 km (0.088 R)
• M21: 4,142,066 km (0.066 R)
• M22: 4,424,207 km (0.038 R)
• M23: 4,580,836 km (0.052 R)
• M24: 4,899,629 km (0.115 R)
• M25: 4,980,562 km (0.043 R)
• M26: 5,728,252 km (0.115 R)
• M27: 5,899,093 km (0.099 R)
• M28: 6,304,653 km (0.079 R)
• M29: 6,481,178 km (0.079 R)
• M30: 6,779,177 km (0.087 R)
• M31: 6,869,385 km (0.118 R)
• M32: 7,637,270 km (0.05 R)
• M33: 8,271,117 km (0.111 R)
• M34: 8,692,085 km (0.088 R)
• M35: 8,823,133 km (0.111 R)
• M36: 9,120,234 km (0.081 R)
• M37: 9,555,265 km (0.113 R)
• M38: 10,203,323 km (0.097 R)
• M39: 10,936,053 km (0.058 R)
• M40: 11,006,813 km (0.095 R)
• M41: 11,362,407 km (0.109 R)
• M42: 11,649,635 km (0.107 R)
• M43: 12,378,326 km (0.12 R)
• M44: 13,461,116 km (0.055 R)
• M45: 13,688,953 km (0.045 R)
• M46: 15,240,133 km (0.073 R)
• M47: 16,601,923 km (0.038 R)
• M48: 16,764,685 km (0.11 R)
• M49: 16,928,046 km (0.034 R)
• M50: 17,710,892 km (0.068 R)
• M51: 17,835,657 km (0.113 R)
• M52: 18,211,596 km (0.077 R)
• M53: 18,295,371 km (0.034 R)
• M54: 18,843,797 km (0.06 R)
• M55: 19,483,327 km (0.095 R)
• M56: 20,346,956 km (0.091 R)
• M57: 21,355,694 km (0.108 R)
• M58: 21,444,256 km (0.103 R)
• M59: 22,156,492 km (0.116 R)
• M60: 22,695,792 km (0.104 R)
• M61: 24,247,272 km (0.084 R)
• M62: 24,385,799 km (0.066 R)
• M63: 24,570,852 km (0.102 R)
• M64: 25,691,490 km (0.095 R)
• M65: 25,832,710 km (0.117 R)
• M66: 26,352,712 km (0.118 R)
• M67: 27,019,769 km (0.03 R)
• M68: 27,788,702 km (0.034 R)
• M69: 27,982,132 km (0.067 R)
• M70: 28,760,191 km (0.117 R)
• M71: 28,857,878 km (0.103 R)
• M72: 29,004,783 km (0.117 R)
• M73: 29,990,035 km (0.089 R)
• M74: 30,486,849 km (0.032 R)
• M75: 30,736,229 km (0.093 R)
• M76: 30,836,160 km (0.102 R)
• M77: 31,036,472 km (0.103 R)
• M78: 31,589,236 km (0.038 R)
• M79: 33,164,801 km (0.098 R)
• M80: 33,575,597 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit