🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 11.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.61 AU - 0.87 AU

Year: 411 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,754,944 km

• M1: 179,817 km (0.111 R)
• M2: 256,261 km (0.117 R)
• M3: 347,965 km (0.114 R)
• M4: 433,834 km (0.077 R)
• M5: 515,514 km (0.102 R)
• M6: 640,578 km (0.106 R)
• M7: 777,011 km (0.037 R)
• M8: 859,889 km (0.057 R)
• M9: 976,874 km (0.111 R)
• M10: 1,053,468 km (0.119 R)
• M11: 1,137,093 km (0.074 R)
• M12: 1,237,623 km (0.101 R)
• M13: 1,311,375 km (0.111 R)
• M14: 1,448,107 km (0.054 R)
• M15: 1,520,962 km (0.092 R)
• M16: 1,665,174 km (0.112 R)
• M17: 1,808,339 km (0.093 R)
• M18: 1,898,696 km (0.052 R)
• M19: 2,095,717 km (0.098 R)
• M20: 2,275,234 km (0.051 R)
• M21: 2,354,670 km (0.065 R)
• M22: 2,435,154 km (0.099 R)
• M23: 2,805,259 km (0.085 R)
• M24: 2,890,680 km (0.111 R)
• M25: 3,084,409 km (0.112 R)
• M26: 3,227,574 km (0.045 R)
• M27: 3,331,096 km (0.067 R)
• M28: 3,414,871 km (0.099 R)
• M29: 3,499,244 km (0.085 R)
• M30: 3,584,365 km (0.062 R)
• M31: 3,677,415 km (0.111 R)
• M32: 3,771,213 km (0.063 R)
• M33: 3,873,089 km (0.097 R)
• M34: 3,946,541 km (0.104 R)
• M35: 4,117,233 km (0.093 R)
• M36: 4,320,686 km (0.112 R)
• M37: 4,473,575 km (0.03 R)
• M38: 4,573,805 km (0.088 R)
• M39: 4,729,686 km (0.106 R)
• M40: 4,895,291 km (0.117 R)
• M41: 5,167,559 km (0.062 R)
• M42: 5,272,876 km (0.112 R)
• M43: 5,346,329 km (0.057 R)
• M44: 5,593,464 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 12.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.05 AU - 1.69 AU

Year: 1035 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,754,944 km

• M1: 164,558 km (0.117 R)
• M2: 273,315 km (0.107 R)
• M3: 527,482 km (0.117 R)
• M4: 739,163 km (0.052 R)
• M5: 834,906 km (0.112 R)
• M6: 971,489 km (0.105 R)
• M7: 1,092,214 km (0.112 R)
• M8: 1,273,527 km (0.118 R)
• M9: 1,438,832 km (0.075 R)
• M10: 1,711,848 km (0.047 R)
• M11: 1,808,638 km (0.11 R)
• M12: 1,925,025 km (0.074 R)
• M13: 2,049,940 km (0.098 R)
• M14: 2,183,830 km (0.077 R)
• M15: 2,308,295 km (0.082 R)
• M16: 2,636,363 km (0.101 R)
• M17: 2,836,525 km (0.086 R)
• M18: 2,959,046 km (0.104 R)
• M19: 3,195,560 km (0.043 R)
• M20: 3,301,775 km (0.116 R)
• M21: 3,474,411 km (0.084 R)
• M22: 3,591,246 km (0.049 R)
• M23: 3,972,422 km (0.043 R)
• M24: 4,117,831 km (0.102 R)
• M25: 4,429,743 km (0.115 R)
• M26: 4,524,737 km (0.095 R)
• M27: 4,814,209 km (0.075 R)
• M28: 5,084,981 km (0.108 R)
• M29: 5,285,143 km (0.118 R)
• M30: 5,369,217 km (0.097 R)
• M31: 5,650,162 km (0.037 R)
• M32: 5,814,121 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 14

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.42 AU - 2.1 AU

Year: 1508 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,754,944 km

• M1: 189,541 km (0.047 R)
• M2: 300,692 km (0.078 R)
• M3: 457,919 km (0.072 R)
• M4: 558,449 km (0.037 R)
• M5: 701,614 km (0.05 R)
• M6: 943,215 km (0.057 R)
• M7: 1,369,269 km (0.102 R)
• M8: 1,590,076 km (0.038 R)
• M9: 1,810,733 km (0.12 R)
• M10: 2,073,726 km (0.082 R)
• M11: 2,164,232 km (0.079 R)
• M12: 2,403,439 km (0.096 R)
• M13: 2,547,203 km (0.096 R)
• M14: 2,764,569 km (0.103 R)
• M15: 3,039,679 km (0.102 R)
• M16: 3,195,710 km (0.086 R)
• M17: 3,301,176 km (0.034 R)
• M18: 3,735,010 km (0.112 R)
• M19: 3,854,240 km (0.103 R)
• M20: 4,319,639 km (0.082 R)
• M21: 4,436,624 km (0.096 R)
• M22: 4,537,902 km (0.111 R)
• M23: 4,708,294 km (0.07 R)
• M24: 4,820,343 km (0.114 R)
• M25: 5,170,402 km (0.112 R)
• M26: 5,268,239 km (0.089 R)
• M27: 5,384,626 km (0.114 R)
• M28: 5,565,190 km (0.099 R)
• M29: 5,702,072 km (0.095 R)
• M30: 5,803,201 km (0.115 R)
• M31: 5,942,027 km (0.088 R)
• M32: 6,053,927 km (0.086 R)
• M33: 6,241,971 km (0.116 R)
• M34: 6,374,814 km (0.086 R)
• M35: 6,518,129 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 9.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.84 AU - 2.56 AU

Year: 2107 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,754,944 km

• M1: 125,662 km (0.099 R)
• M2: 319,691 km (0.079 R)
• M3: 428,448 km (0.111 R)
• M4: 608,115 km (0.081 R)
• M5: 704,008 km (0.064 R)
• M6: 765,792 km (0.1 R)
• M7: 829,670 km (0.075 R)
• M8: 1,041,650 km (0.118 R)
• M9: 1,242,859 km (0.097 R)
• M10: 1,507,498 km (0.111 R)
• M11: 1,579,006 km (0.037 R)
• M12: 1,641,238 km (0.054 R)
• M13: 1,855,163 km (0.076 R)
• M14: 1,921,136 km (0.076 R)
• M15: 2,181,436 km (0.101 R)
• M16: 2,286,304 km (0.089 R)
• M17: 2,369,181 km (0.104 R)
• M18: 2,465,223 km (0.056 R)
• M19: 2,611,680 km (0.06 R)
• M20: 2,673,464 km (0.111 R)
• M21: 2,773,545 km (0.08 R)
• M22: 3,081,267 km (0.099 R)
• M23: 3,199,599 km (0.07 R)
• M24: 3,454,364 km (0.075 R)
• M25: 4,012,215 km (0.062 R)
• M26: 4,098,234 km (0.077 R)
• M27: 4,345,669 km (0.112 R)
• M28: 4,568,121 km (0.093 R)
• M29: 4,839,940 km (0.063 R)
• M30: 4,947,202 km (0.117 R)
• M31: 5,163,969 km (0.081 R)
• M32: 5,368,020 km (0.086 R)
• M33: 5,479,022 km (0.098 R)
• M34: 5,574,765 km (0.098 R)
• M35: 5,654,949 km (0.118 R)
• M36: 6,061,855 km (0.069 R)
• M37: 6,144,433 km (0.082 R)
• M38: 6,227,311 km (0.08 R)
• M39: 6,512,145 km (0.1 R)
• M40: 6,698,544 km (0.113 R)
• M41: 6,783,964 km (0.071 R)
• M42: 6,921,295 km (0.093 R)
• M43: 7,024,966 km (0.07 R)
• M44: 7,094,380 km (0.104 R)
• M45: 7,163,943 km (0.073 R)
• M46: 7,321,469 km (0.095 R)
• M47: 7,711,172 km (0.115 R)
• M48: 7,818,733 km (0.037 R)
• M49: 8,071,404 km (0.091 R)
• M50: 8,180,610 km (0.087 R)
• M51: 8,253,614 km (0.061 R)
• M52: 8,473,971 km (0.111 R)
• M53: 8,584,973 km (0.08 R)
• M54: 8,659,174 km (0.094 R)
• M55: 8,789,623 km (0.115 R)
• M56: 8,939,520 km (0.101 R)
• M57: 9,052,466 km (0.116 R)
• M58: 9,165,862 km (0.098 R)
• M59: 9,241,857 km (0.029 R)
• M60: 9,509,039 km (0.057 R)
• M61: 9,914,748 km (0.113 R)
• M62: 10,149,168 km (0.075 R)
• M63: 10,227,707 km (0.085 R)
• M64: 10,623,543 km (0.111 R)
• M65: 10,803,210 km (0.107 R)
• M66: 10,883,544 km (0.04 R)
• M67: 11,471,015 km (0.058 R)
• M68: 11,799,532 km (0.1 R)
• M69: 11,985,632 km (0.067 R)
• M70: 12,068,808 km (0.09 R)
• M71: 12,340,029 km (0.12 R)
• M72: 12,824,876 km (0.12 R)
• M73: 12,888,605 km (0.108 R)
• M74: 13,165,959 km (0.056 R)
• M75: 13,337,548 km (0.117 R)
• M76: 13,683,119 km (0.098 R)
• M77: 14,031,532 km (0.05 R)
• M78: 14,626,184 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 10.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.06 AU - 3.16 AU

Year: 2723 Days

Day: 13.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,754,944 km

• M1: 172,337 km (0.088 R)
• M2: 273,465 km (0.118 R)
• M3: 355,744 km (0.117 R)
• M4: 470,037 km (0.068 R)
• M5: 701,016 km (0.075 R)
• M6: 783,743 km (0.117 R)
• M7: 950,844 km (0.069 R)
• M8: 1,053,169 km (0.116 R)
• M9: 1,199,177 km (0.081 R)
• M10: 1,415,345 km (0.105 R)
• M11: 1,622,090 km (0.102 R)
• M12: 1,746,406 km (0.071 R)
• M13: 1,968,708 km (0.082 R)
• M14: 2,163,335 km (0.108 R)
• M15: 2,519,228 km (0.074 R)
• M16: 2,677,503 km (0.048 R)
• M17: 2,798,378 km (0.107 R)
• M18: 3,129,887 km (0.092 R)
• M19: 3,200,497 km (0.111 R)
• M20: 3,358,023 km (0.055 R)
• M21: 3,474,111 km (0.098 R)
• M22: 3,815,494 km (0.098 R)
• M23: 3,891,190 km (0.035 R)
• M24: 3,997,853 km (0.119 R)
• M25: 4,308,419 km (0.056 R)
• M26: 4,546,578 km (0.113 R)
• M27: 4,724,002 km (0.088 R)
• M28: 5,371,461 km (0.064 R)
• M29: 5,610,668 km (0.06 R)
• M30: 5,993,788 km (0.115 R)
• M31: 6,082,051 km (0.101 R)
• M32: 6,241,971 km (0.066 R)
• M33: 6,439,440 km (0.098 R)
• M34: 6,712,157 km (0.085 R)
• M35: 7,081,514 km (0.052 R)
• M36: 7,249,962 km (0.091 R)
• M37: 7,457,603 km (0.03 R)
• M38: 7,667,190 km (0.092 R)
• M39: 8,072,899 km (0.111 R)
• M40: 8,545,180 km (0.104 R)
• M41: 9,127,714 km (0.06 R)
• M42: 9,578,303 km (0.08 R)
• M43: 9,661,030 km (0.098 R)
• M44: 9,744,057 km (0.107 R)
• M45: 9,910,709 km (0.069 R)
• M46: 10,141,240 km (0.095 R)
• M47: 10,289,042 km (0.107 R)
• M48: 10,416,201 km (0.044 R)
• M49: 10,501,322 km (0.107 R)
• M50: 10,607,985 km (0.106 R)
• M51: 10,736,490 km (0.086 R)
• M52: 10,951,761 km (0.109 R)
• M53: 11,562,270 km (0.075 R)
• M54: 11,672,523 km (0.11 R)
• M55: 11,805,217 km (0.096 R)
• M56: 12,005,080 km (0.051 R)
• M57: 12,566,520 km (0.115 R)
• M58: 12,657,177 km (0.079 R)
• M59: 13,021,896 km (0.075 R)
• M60: 13,113,600 km (0.067 R)
• M61: 13,274,567 km (0.097 R)
• M62: 13,668,458 km (0.094 R)
• M63: 14,019,116 km (0.098 R)
• M64: 14,089,576 km (0.091 R)
• M65: 14,278,219 km (0.078 R)
• M66: 14,562,605 km (0.107 R)
• M67: 14,801,064 km (0.12 R)
• M68: 14,992,699 km (0.117 R)
• M69: 15,257,636 km (0.077 R)
• M70: 15,670,227 km (0.115 R)
• M71: 15,767,765 km (0.112 R)
• M72: 16,037,341 km (0.117 R)
• M73: 16,258,895 km (0.025 R)
• M74: 16,456,663 km (0.09 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: 368 - 17,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit