🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 15

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.74 AU - 0.9 AU

Year: 504 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,440,120 km

• M1: 190,737 km (0.039 R)
• M2: 289,023 km (0.043 R)
• M3: 473,178 km (0.059 R)
• M4: 568,322 km (0.058 R)
• M5: 672,143 km (0.107 R)
• M6: 855,550 km (0.047 R)
• M7: 1,052,870 km (0.044 R)
• M8: 1,216,530 km (0.107 R)
• M9: 1,342,790 km (0.084 R)
• M10: 1,452,446 km (0.114 R)
• M11: 1,565,542 km (0.092 R)
• M12: 1,732,493 km (0.106 R)
• M13: 1,982,471 km (0.107 R)
• M14: 2,139,698 km (0.068 R)
• M15: 2,402,691 km (0.116 R)
• M16: 2,518,779 km (0.079 R)
• M17: 2,858,067 km (0.078 R)
• M18: 2,967,723 km (0.044 R)
• M19: 3,226,676 km (0.079 R)
• M20: 3,333,938 km (0.116 R)
• M21: 3,427,736 km (0.1 R)
• M22: 3,522,581 km (0.06 R)
• M23: 3,971,674 km (0.095 R)
• M24: 4,086,864 km (0.101 R)
• M25: 4,250,076 km (0.072 R)
• M26: 4,344,322 km (0.102 R)
• M27: 4,479,110 km (0.042 R)
• M28: 4,663,714 km (0.102 R)
• M29: 5,023,945 km (0.104 R)
• M30: 5,308,630 km (0.079 R)
• M31: 5,615,904 km (0.068 R)
• M32: 5,885,180 km (0.098 R)
• M33: 6,025,802 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.07 AU - 1.35 AU

Year: 903 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,440,120 km

• M1: 100,231 km (0.105 R)
• M2: 166,054 km (0.075 R)
• M3: 238,609 km (0.104 R)
• M4: 384,167 km (0.066 R)
• M5: 497,263 km (0.095 R)
• M6: 551,567 km (0.099 R)
• M7: 666,608 km (0.058 R)
• M8: 774,319 km (0.09 R)
• M9: 833,111 km (0.091 R)
• M10: 915,838 km (0.088 R)
• M11: 1,102,088 km (0.053 R)
• M12: 1,199,775 km (0.051 R)
• M13: 1,517,371 km (0.055 R)
• M14: 1,619,846 km (0.109 R)
• M15: 1,703,621 km (0.063 R)
• M16: 1,781,561 km (0.096 R)
• M17: 1,839,156 km (0.102 R)
• M18: 1,911,861 km (0.106 R)
• M19: 1,963,472 km (0.118 R)
• M20: 2,030,342 km (0.11 R)
• M21: 2,098,110 km (0.058 R)
• M22: 2,321,609 km (0.088 R)
• M23: 2,384,740 km (0.093 R)
• M24: 2,448,319 km (0.111 R)
• M25: 2,585,500 km (0.098 R)
• M26: 2,808,550 km (0.104 R)
• M27: 3,098,322 km (0.099 R)
• M28: 3,176,561 km (0.052 R)
• M29: 3,229,220 km (0.108 R)
• M30: 3,370,889 km (0.047 R)
• M31: 3,469,623 km (0.038 R)
• M32: 3,578,231 km (0.098 R)
• M33: 3,660,510 km (0.027 R)
• M34: 3,958,210 km (0.07 R)
• M35: 4,071,904 km (0.05 R)
• M36: 4,292,860 km (0.049 R)
• M37: 4,439,018 km (0.056 R)
• M38: 4,547,326 km (0.098 R)
• M39: 4,636,636 km (0.082 R)
• M40: 4,716,372 km (0.035 R)
• M41: 4,847,121 km (0.032 R)
• M42: 4,928,203 km (0.082 R)
• M43: 5,143,025 km (0.066 R)
• M44: 5,194,636 km (0.101 R)
• M45: 5,423,970 km (0.06 R)
• M46: 5,816,964 km (0.1 R)
• M47: 6,120,498 km (0.037 R)
• M48: 6,274,135 km (0.065 R)
• M49: 6,507,208 km (0.09 R)
• M50: 6,641,547 km (0.103 R)
• M51: 6,754,344 km (0.066 R)
• M52: 6,913,217 km (0.069 R)
• M53: 7,004,621 km (0.108 R)
• M54: 7,061,917 km (0.105 R)
• M55: 7,223,184 km (0.07 R)
• M56: 7,432,321 km (0.092 R)
• M57: 7,502,483 km (0.066 R)
• M58: 7,773,554 km (0.067 R)
• M59: 7,844,763 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.4

Radius: 11.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.12 AU - 2.22 AU

Year: 2168 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,440,120 km

• M1: 144,512 km (0.119 R)
• M2: 320,139 km (0.107 R)
• M3: 408,402 km (0.053 R)
• M4: 588,967 km (0.06 R)
• M5: 675,434 km (0.1 R)
• M6: 760,556 km (0.091 R)
• M7: 849,866 km (0.047 R)
• M8: 922,720 km (0.088 R)
• M9: 1,054,067 km (0.059 R)
• M10: 1,236,875 km (0.103 R)
• M11: 1,684,921 km (0.1 R)
• M12: 1,778,719 km (0.112 R)
• M13: 1,874,461 km (0.105 R)
• M14: 1,998,777 km (0.058 R)
• M15: 2,080,308 km (0.069 R)
• M16: 2,199,986 km (0.103 R)
• M17: 2,274,785 km (0.11 R)
• M18: 2,692,014 km (0.11 R)
• M19: 2,792,543 km (0.11 R)
• M20: 2,863,602 km (0.039 R)
• M21: 2,945,732 km (0.116 R)
• M22: 3,038,931 km (0.046 R)
• M23: 3,112,234 km (0.049 R)
• M24: 3,378,818 km (0.086 R)
• M25: 3,531,407 km (0.06 R)
• M26: 3,686,241 km (0.1 R)
• M27: 4,083,423 km (0.116 R)
• M28: 4,328,465 km (0.057 R)
• M29: 4,470,583 km (0.058 R)
• M30: 5,179,677 km (0.106 R)
• M31: 5,255,074 km (0.066 R)
• M32: 5,381,484 km (0.058 R)
• M33: 5,573,119 km (0.059 R)
• M34: 5,753,983 km (0.071 R)
• M35: 5,910,612 km (0.108 R)
• M36: 6,121,694 km (0.114 R)
• M37: 6,443,031 km (0.108 R)
• M38: 6,564,803 km (0.113 R)
• M39: 6,935,208 km (0.039 R)
• M40: 7,144,046 km (0.111 R)
• M41: 7,411,378 km (0.051 R)
• M42: 7,496,499 km (0.115 R)
• M43: 8,014,257 km (0.097 R)
• M44: 8,145,454 km (0.119 R)
• M45: 8,395,283 km (0.081 R)
• M46: 8,662,614 km (0.118 R)
• M47: 8,782,442 km (0.085 R)
• M48: 9,069,072 km (0.073 R)
• M49: 9,389,361 km (0.114 R)
• M50: 9,481,513 km (0.105 R)
• M51: 9,666,865 km (0.077 R)
• M52: 9,791,181 km (0.101 R)
• M53: 10,214,393 km (0.103 R)
• M54: 10,293,530 km (0.079 R)
• M55: 10,468,111 km (0.054 R)
• M56: 10,675,753 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 14.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.06 AU - 5.4 AU

Year: 8112 Days

Day: 12.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,440,120 km

• M1: 177,423 km (0.114 R)
• M2: 293,062 km (0.092 R)
• M3: 386,710 km (0.055 R)
• M4: 543,489 km (0.088 R)
• M5: 816,056 km (0.095 R)
• M6: 909,405 km (0.11 R)
• M7: 1,147,864 km (0.099 R)
• M8: 1,687,165 km (0.106 R)
• M9: 2,001,320 km (0.104 R)
• M10: 2,148,973 km (0.027 R)
• M11: 2,650,126 km (0.066 R)
• M12: 2,831,439 km (0.052 R)
• M13: 3,283,823 km (0.101 R)
• M14: 3,459,600 km (0.114 R)
• M15: 3,598,427 km (0.118 R)
• M16: 3,902,260 km (0.102 R)
• M17: 4,130,547 km (0.097 R)
• M18: 4,299,443 km (0.073 R)
• M19: 4,622,275 km (0.112 R)
• M20: 5,684,869 km (0.075 R)
• M21: 5,778,816 km (0.11 R)
• M22: 6,159,543 km (0.098 R)
• M23: 6,401,742 km (0.056 R)
• M24: 6,671,915 km (0.114 R)
• M25: 7,248,765 km (0.081 R)
• M26: 7,685,740 km (0.097 R)
• M27: 7,972,968 km (0.112 R)
• M28: 8,078,285 km (0.117 R)
• M29: 8,801,740 km (0.066 R)
• M30: 9,350,914 km (0.03 R)
• M31: 9,462,215 km (0.085 R)
• M32: 9,742,113 km (0.11 R)
• M33: 9,883,183 km (0.115 R)
• M34: 10,024,853 km (0.116 R)
• M35: 10,656,305 km (0.113 R)
• M36: 11,212,211 km (0.111 R)
• M37: 12,018,394 km (0.086 R)
• M38: 12,139,418 km (0.096 R)
• M39: 12,936,177 km (0.109 R)
• M40: 14,003,408 km (0.082 R)
• M41: 14,612,271 km (0.11 R)
• M42: 15,001,226 km (0.098 R)
• M43: 15,099,063 km (0.106 R)
• M44: 15,558,179 km (0.081 R)
• M45: 15,955,361 km (0.064 R)
• M46: 16,055,143 km (0.097 R)
• M47: 16,624,811 km (0.113 R)
• M48: 16,759,898 km (0.089 R)
• M49: 17,201,212 km (0.09 R)
• M50: 18,548,042 km (0.074 R)
• M51: 19,714,007 km (0.112 R)
• M52: 20,976,613 km (0.034 R)
• M53: 21,195,625 km (0.118 R)
• M54: 21,709,793 km (0.095 R)
• M55: 21,968,447 km (0.062 R)
• M56: 22,265,249 km (0.086 R)
• M57: 23,239,132 km (0.066 R)
• M58: 23,390,225 km (0.034 R)
• M59: 23,579,467 km (0.095 R)
• M60: 23,959,595 km (0.025 R)
• M61: 24,648,942 km (0.103 R)
• M62: 24,880,220 km (0.092 R)
• M63: 25,656,184 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit