🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 265 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,359,362 km

• M1: 172,038 km (0.081 R)
• M2: 284,236 km (0.11 R)
• M3: 371,900 km (0.067 R)
• M4: 531,820 km (0.112 R)
• M5: 640,428 km (0.086 R)
• M6: 725,101 km (0.098 R)
• M7: 987,047 km (0.05 R)
• M8: 1,091,167 km (0.097 R)
• M9: 1,182,721 km (0.046 R)
• M10: 1,280,558 km (0.096 R)
• M11: 1,473,988 km (0.086 R)
• M12: 1,557,912 km (0.079 R)
• M13: 1,742,516 km (0.117 R)
• M14: 1,878,949 km (0.091 R)
• M15: 2,023,012 km (0.064 R)
• M16: 2,137,903 km (0.114 R)
• M17: 2,250,700 km (0.091 R)
• M18: 2,352,875 km (0.105 R)
• M19: 2,456,547 km (0.095 R)
• M20: 2,566,202 km (0.086 R)
• M21: 2,786,111 km (0.068 R)
• M22: 2,873,027 km (0.091 R)
• M23: 2,960,991 km (0.092 R)
• M24: 3,059,276 km (0.104 R)
• M25: 3,144,398 km (0.074 R)
• M26: 3,254,352 km (0.1 R)
• M27: 3,370,440 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 12.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.3 AU - 1.62 AU

Year: 1176 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,359,362 km

• M1: 162,164 km (0.09 R)
• M2: 246,687 km (0.117 R)
• M3: 337,194 km (0.103 R)
• M4: 441,164 km (0.074 R)
• M5: 577,298 km (0.094 R)
• M6: 667,057 km (0.044 R)
• M7: 869,912 km (0.111 R)
• M8: 975,977 km (0.103 R)
• M9: 1,101,788 km (0.075 R)
• M10: 1,249,441 km (0.058 R)
• M11: 1,412,353 km (0.087 R)
• M12: 1,661,733 km (0.11 R)
• M13: 1,769,144 km (0.092 R)
• M14: 2,038,869 km (0.116 R)
• M15: 2,144,785 km (0.093 R)
• M16: 2,566,351 km (0.102 R)
• M17: 2,670,771 km (0.118 R)
• M18: 2,916,111 km (0.116 R)
• M19: 3,080,220 km (0.073 R)
• M20: 3,236,251 km (0.072 R)
• M21: 3,360,716 km (0.05 R)
• M22: 3,521,534 km (0.101 R)
• M23: 3,886,702 km (0.079 R)
• M24: 4,116,634 km (0.058 R)
• M25: 4,239,454 km (0.111 R)
• M26: 4,539,248 km (0.107 R)
• M27: 4,704,703 km (0.064 R)
• M28: 4,910,999 km (0.068 R)
• M29: 5,120,286 km (0.073 R)
• M30: 5,413,049 km (0.088 R)
• M31: 5,602,141 km (0.119 R)
• M32: 5,959,381 km (0.074 R)
• M33: 6,056,769 km (0.106 R)
• M34: 6,281,615 km (0.107 R)
• M35: 6,638,256 km (0.084 R)
• M36: 6,840,961 km (0.117 R)
• M37: 7,031,100 km (0.098 R)
• M38: 7,237,695 km (0.119 R)
• M39: 7,747,973 km (0.097 R)
• M40: 7,839,377 km (0.085 R)
• M41: 8,332,302 km (0.067 R)
• M42: 8,441,359 km (0.117 R)
• M43: 8,978,565 km (0.087 R)
• M44: 9,138,635 km (0.077 R)
• M45: 9,299,752 km (0.058 R)
• M46: 9,380,534 km (0.068 R)
• M47: 9,608,372 km (0.061 R)
• M48: 10,152,459 km (0.103 R)
• M49: 10,369,526 km (0.03 R)
• M50: 10,453,450 km (0.102 R)
• M51: 10,621,898 km (0.099 R)
• M52: 10,706,570 km (0.106 R)
• M53: 10,859,459 km (0.088 R)
• M54: 10,961,784 km (0.082 R)
• M55: 11,047,204 km (0.111 R)
• M56: 11,184,535 km (0.037 R)
• M57: 11,374,225 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 12.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.5 AU - 1.58 AU

Year: 1274 Days

Day: 13.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,359,362 km

• M1: 181,612 km (0.09 R)
• M2: 299,046 km (0.077 R)
• M3: 381,624 km (0.037 R)
• M4: 475,572 km (0.113 R)
• M5: 591,211 km (0.091 R)
• M6: 730,786 km (0.1 R)
• M7: 945,010 km (0.036 R)
• M8: 1,023,698 km (0.105 R)
• M9: 1,119,890 km (0.112 R)
• M10: 1,321,996 km (0.086 R)
• M11: 1,502,711 km (0.025 R)
• M12: 1,656,796 km (0.116 R)
• M13: 1,807,441 km (0.103 R)
• M14: 2,056,223 km (0.116 R)
• M15: 2,218,686 km (0.094 R)
• M16: 2,296,627 km (0.106 R)
• M17: 2,618,112 km (0.047 R)
• M18: 2,700,840 km (0.092 R)
• M19: 2,911,474 km (0.084 R)
• M20: 3,040,427 km (0.117 R)
• M21: 3,360,118 km (0.069 R)
• M22: 3,507,172 km (0.078 R)
• M23: 3,587,207 km (0.117 R)
• M24: 3,772,410 km (0.081 R)
• M25: 3,854,539 km (0.117 R)
• M26: 4,008,475 km (0.113 R)
• M27: 4,225,242 km (0.117 R)
• M28: 4,695,428 km (0.084 R)
• M29: 4,860,136 km (0.103 R)
• M30: 4,975,326 km (0.082 R)
• M31: 5,078,549 km (0.117 R)
• M32: 5,405,569 km (0.089 R)
• M33: 5,485,156 km (0.106 R)
• M34: 5,605,133 km (0.056 R)
• M35: 6,107,931 km (0.095 R)
• M36: 6,232,546 km (0.07 R)
• M37: 6,526,357 km (0.103 R)
• M38: 6,682,088 km (0.045 R)
• M39: 7,273,598 km (0.119 R)
• M40: 7,523,875 km (0.079 R)
• M41: 8,169,540 km (0.053 R)
• M42: 8,583,926 km (0.092 R)
• M43: 8,895,538 km (0.115 R)
• M44: 8,973,927 km (0.116 R)
• M45: 9,068,473 km (0.058 R)
• M46: 9,998,673 km (0.073 R)
• M47: 10,129,421 km (0.032 R)
• M48: 10,741,426 km (0.069 R)
• M49: 10,858,561 km (0.06 R)
• M50: 11,026,560 km (0.116 R)
• M51: 11,195,605 km (0.027 R)
• M52: 11,280,427 km (0.082 R)
• M53: 11,416,412 km (0.097 R)
• M54: 11,501,832 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 12.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.25 AU - 3.05 AU

Year: 2877 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,359,362 km

• M1: 174,880 km (0.05 R)
• M2: 296,802 km (0.114 R)
• M3: 442,211 km (0.104 R)
• M4: 548,276 km (0.104 R)
• M5: 781,649 km (0.095 R)
• M6: 1,235,678 km (0.067 R)
• M7: 1,321,099 km (0.107 R)
• M8: 1,603,390 km (0.086 R)
• M9: 1,683,874 km (0.093 R)
• M10: 1,779,616 km (0.102 R)
• M11: 1,877,304 km (0.097 R)
• M12: 2,675,259 km (0.075 R)
• M13: 2,788,056 km (0.112 R)
• M14: 3,051,946 km (0.062 R)
• M15: 3,675,620 km (0.058 R)
• M16: 3,983,941 km (0.108 R)
• M17: 4,206,692 km (0.102 R)
• M18: 4,338,488 km (0.115 R)
• M19: 4,703,507 km (0.069 R)
• M20: 4,879,883 km (0.054 R)
• M21: 4,978,916 km (0.09 R)
• M22: 5,138,537 km (0.115 R)
• M23: 5,381,484 km (0.078 R)
• M24: 5,566,088 km (0.114 R)
• M25: 5,836,561 km (0.036 R)
• M26: 5,941,878 km (0.113 R)
• M27: 6,026,401 km (0.057 R)
• M28: 6,111,522 km (0.12 R)
• M29: 6,412,363 km (0.103 R)
• M30: 6,520,971 km (0.059 R)
• M31: 7,230,663 km (0.025 R)
• M32: 7,343,759 km (0.104 R)
• M33: 7,434,715 km (0.099 R)
• M34: 7,663,749 km (0.042 R)
• M35: 7,802,277 km (0.113 R)
• M36: 8,531,417 km (0.105 R)
• M37: 8,843,777 km (0.115 R)
• M38: 8,940,567 km (0.104 R)
• M39: 9,504,402 km (0.094 R)
• M40: 9,653,401 km (0.096 R)
• M41: 9,828,131 km (0.097 R)
• M42: 10,155,601 km (0.113 R)
• M43: 10,589,285 km (0.088 R)
• M44: 11,055,133 km (0.083 R)
• M45: 11,527,713 km (0.084 R)
• M46: 11,633,628 km (0.114 R)
• M47: 12,547,073 km (0.093 R)
• M48: 12,710,583 km (0.117 R)
• M49: 12,929,894 km (0.042 R)
• M50: 13,960,174 km (0.098 R)
• M51: 14,243,064 km (0.061 R)
• M52: 14,356,908 km (0.106 R)
• M53: 14,671,213 km (0.038 R)
• M54: 14,930,017 km (0.081 R)
• M55: 15,016,634 km (0.057 R)
• M56: 15,248,511 km (0.059 R)
• M57: 15,423,241 km (0.118 R)
• M58: 15,598,570 km (0.096 R)
• M59: 16,366,007 km (0.117 R)
• M60: 17,085,274 km (0.1 R)
• M61: 18,276,222 km (0.106 R)
• M62: 18,772,588 km (0.047 R)
• M63: 19,179,195 km (0.042 R)
• M64: 19,525,514 km (0.102 R)
• M65: 19,715,204 km (0.089 R)
• M66: 19,810,348 km (0.041 R)
• M67: 20,064,665 km (0.099 R)
• M68: 20,224,286 km (0.082 R)
• M69: 20,448,383 km (0.109 R)
• M70: 20,834,346 km (0.089 R)
• M71: 21,157,926 km (0.093 R)
• M72: 21,515,764 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 12.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.21 AU - 3.59 AU

Year: 4181 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,359,362 km

• M1: 155,133 km (0.052 R)
• M2: 352,004 km (0.062 R)
• M3: 432,936 km (0.098 R)
• M4: 554,559 km (0.085 R)
• M5: 677,978 km (0.104 R)
• M6: 915,988 km (0.116 R)
• M7: 1,095,056 km (0.104 R)
• M8: 1,553,723 km (0.044 R)
• M9: 1,719,478 km (0.058 R)
• M10: 1,804,749 km (0.078 R)
• M11: 2,015,233 km (0.061 R)
• M12: 2,441,736 km (0.057 R)
• M13: 2,596,720 km (0.085 R)
• M14: 2,715,201 km (0.093 R)
• M15: 3,123,454 km (0.086 R)
• M16: 3,377,920 km (0.088 R)
• M17: 3,573,295 km (0.103 R)
• M18: 4,321,434 km (0.116 R)
• M19: 4,605,520 km (0.051 R)
• M20: 6,275,032 km (0.084 R)
• M21: 6,435,401 km (0.118 R)
• M22: 6,842,307 km (0.101 R)
• M23: 7,681,252 km (0.084 R)
• M24: 7,766,972 km (0.076 R)
• M25: 8,142,014 km (0.112 R)
• M26: 8,493,569 km (0.118 R)
• M27: 8,820,141 km (0.056 R)
• M28: 8,909,900 km (0.113 R)
• M29: 9,030,176 km (0.109 R)
• M30: 9,547,187 km (0.069 R)
• M31: 10,136,303 km (0.082 R)
• M32: 10,356,361 km (0.096 R)
• M33: 10,546,351 km (0.051 R)
• M34: 11,155,364 km (0.112 R)
• M35: 11,578,576 km (0.11 R)
• M36: 11,841,719 km (0.118 R)
• M37: 12,812,160 km (0.098 R)
• M38: 13,289,826 km (0.049 R)
• M39: 13,738,470 km (0.081 R)
• M40: 15,619,214 km (0.097 R)
• M41: 15,983,186 km (0.111 R)
• M42: 16,166,144 km (0.098 R)
• M43: 16,682,257 km (0.071 R)
• M44: 16,867,908 km (0.102 R)
• M45: 17,428,900 km (0.106 R)
• M46: 17,541,846 km (0.106 R)
• M47: 18,301,056 km (0.056 R)
• M48: 18,800,264 km (0.088 R)
• M49: 18,993,544 km (0.032 R)
• M50: 19,109,782 km (0.067 R)
• M51: 19,265,214 km (0.11 R)
• M52: 19,969,521 km (0.09 R)
• M53: 20,127,197 km (0.092 R)
• M54: 21,041,988 km (0.107 R)
• M55: 21,443,808 km (0.112 R)
• M56: 21,605,373 km (0.03 R)
• M57: 21,889,011 km (0.089 R)
• M58: 21,970,242 km (0.098 R)
• M59: 22,051,474 km (0.061 R)
• M60: 22,296,216 km (0.115 R)
• M61: 22,623,836 km (0.106 R)
• M62: 22,829,383 km (0.075 R)
• M63: 23,283,861 km (0.062 R)
• M64: 23,741,332 km (0.108 R)
• M65: 24,411,979 km (0.111 R)
• M66: 25,174,030 km (0.107 R)
• M67: 25,387,058 km (0.078 R)
• M68: 26,721,321 km (0.116 R)
• M69: 26,895,154 km (0.107 R)
• M70: 27,156,651 km (0.104 R)
• M71: 27,244,016 km (0.098 R)
• M72: 27,946,079 km (0.1 R)
• M73: 29,233,818 km (0.059 R)
• M74: 29,502,645 km (0.069 R)
• M75: 29,592,404 km (0.104 R)
• M76: 29,907,457 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit