🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 12.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 295 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,053,905 km

• M1: 159,621 km (0.103 R)
• M2: 299,196 km (0.097 R)
• M3: 404,213 km (0.118 R)
• M4: 506,987 km (0.111 R)
• M5: 591,510 km (0.113 R)
• M6: 682,017 km (0.11 R)
• M7: 766,240 km (0.1 R)
• M8: 860,637 km (0.044 R)
• M9: 985,700 km (0.087 R)
• M10: 1,093,261 km (0.108 R)
• M11: 1,180,327 km (0.075 R)
• M12: 1,365,679 km (0.054 R)
• M13: 1,444,966 km (0.1 R)
• M14: 1,529,788 km (0.07 R)
• M15: 1,616,405 km (0.081 R)
• M16: 1,725,163 km (0.096 R)
• M17: 1,937,442 km (0.097 R)
• M18: 2,044,853 km (0.093 R)
• M19: 2,211,805 km (0.046 R)
• M20: 2,374,417 km (0.076 R)
• M21: 2,522,370 km (0.064 R)
• M22: 2,607,042 km (0.054 R)
• M23: 2,735,696 km (0.055 R)
• M24: 2,817,975 km (0.081 R)
• M25: 2,940,346 km (0.109 R)
• M26: 3,039,679 km (0.042 R)
• M27: 3,124,950 km (0.101 R)
• M28: 3,251,809 km (0.117 R)
• M29: 3,442,845 km (0.119 R)
• M30: 3,621,615 km (0.057 R)
• M31: 3,723,042 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 9.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.86 AU - 1.12 AU

Year: 692 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,053,905 km

• M1: 139,126 km (0.07 R)
• M2: 225,294 km (0.102 R)
• M3: 297,401 km (0.088 R)
• M4: 373,396 km (0.104 R)
• M5: 493,224 km (0.047 R)
• M6: 585,227 km (0.1 R)
• M7: 674,088 km (0.115 R)
• M8: 798,105 km (0.083 R)
• M9: 884,123 km (0.119 R)
• M10: 955,332 km (0.117 R)
• M11: 1,021,305 km (0.066 R)
• M12: 1,096,403 km (0.074 R)
• M13: 1,220,719 km (0.068 R)
• M14: 1,300,753 km (0.097 R)
• M15: 1,374,505 km (0.088 R)
• M16: 1,492,089 km (0.082 R)
• M17: 1,552,228 km (0.067 R)
• M18: 1,657,245 km (0.078 R)
• M19: 1,719,628 km (0.091 R)
• M20: 1,791,883 km (0.114 R)
• M21: 1,865,336 km (0.074 R)
• M22: 1,930,261 km (0.072 R)
• M23: 2,091,528 km (0.079 R)
• M24: 2,183,531 km (0.089 R)
• M25: 2,252,346 km (0.118 R)
• M26: 2,331,782 km (0.088 R)
• M27: 2,447,720 km (0.1 R)
• M28: 2,555,132 km (0.043 R)
• M29: 2,638,158 km (0.072 R)
• M30: 2,706,225 km (0.102 R)
• M31: 2,769,655 km (0.1 R)
• M32: 2,833,683 km (0.118 R)
• M33: 3,039,380 km (0.082 R)
• M34: 3,149,634 km (0.107 R)
• M35: 3,216,504 km (0.053 R)
• M36: 3,340,221 km (0.104 R)
• M37: 3,414,123 km (0.116 R)
• M38: 3,499,992 km (0.064 R)
• M39: 3,586,609 km (0.038 R)
• M40: 3,709,279 km (0.082 R)
• M41: 3,774,055 km (0.079 R)
• M42: 3,856,932 km (0.062 R)
• M43: 3,952,525 km (0.064 R)
• M44: 4,012,664 km (0.034 R)
• M45: 4,079,235 km (0.072 R)
• M46: 4,195,023 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 9.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.74 AU - 3.26 AU

Year: 3653 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,053,905 km

• M1: 126,111 km (0.074 R)
• M2: 261,048 km (0.114 R)
• M3: 346,319 km (0.117 R)
• M4: 490,232 km (0.104 R)
• M5: 566,826 km (0.074 R)
• M6: 648,058 km (0.106 R)
• M7: 757,713 km (0.103 R)
• M8: 831,764 km (0.068 R)
• M9: 1,172,698 km (0.093 R)
• M10: 1,309,131 km (0.087 R)
• M11: 1,471,594 km (0.088 R)
• M12: 1,544,748 km (0.093 R)
• M13: 1,684,023 km (0.076 R)
• M14: 1,749,846 km (0.095 R)
• M15: 1,872,666 km (0.095 R)
• M16: 2,009,997 km (0.099 R)
• M17: 2,222,426 km (0.098 R)
• M18: 2,504,568 km (0.108 R)
• M19: 2,798,378 km (0.062 R)
• M20: 2,863,752 km (0.083 R)
• M21: 2,956,054 km (0.043 R)
• M22: 3,143,799 km (0.041 R)
• M23: 3,252,856 km (0.088 R)
• M24: 3,391,085 km (0.056 R)
• M25: 3,831,650 km (0.118 R)
• M26: 3,919,015 km (0.11 R)
• M27: 3,977,658 km (0.086 R)
• M28: 4,095,840 km (0.054 R)
• M29: 4,305,576 km (0.095 R)
• M30: 4,488,086 km (0.076 R)
• M31: 4,892,449 km (0.076 R)
• M32: 5,083,036 km (0.045 R)
• M33: 5,487,998 km (0.09 R)
• M34: 5,886,527 km (0.109 R)
• M35: 6,208,760 km (0.11 R)
• M36: 6,554,182 km (0.098 R)
• M37: 7,084,058 km (0.088 R)
• M38: 7,191,768 km (0.104 R)
• M39: 7,263,725 km (0.093 R)
• M40: 7,372,333 km (0.117 R)
• M41: 7,554,393 km (0.117 R)
• M42: 7,848,951 km (0.071 R)
• M43: 8,755,215 km (0.06 R)
• M44: 8,909,451 km (0.104 R)
• M45: 9,240,212 km (0.114 R)
• M46: 9,318,601 km (0.097 R)
• M47: 9,515,621 km (0.104 R)
• M48: 9,634,552 km (0.119 R)
• M49: 9,714,138 km (0.104 R)
• M50: 10,195,843 km (0.086 R)
• M51: 10,398,997 km (0.062 R)
• M52: 10,809,045 km (0.118 R)
• M53: 11,329,196 km (0.109 R)
• M54: 11,560,774 km (0.105 R)
• M55: 11,624,203 km (0.077 R)
• M56: 11,985,632 km (0.109 R)
• M57: 12,242,940 km (0.11 R)
• M58: 12,350,800 km (0.067 R)
• M59: 12,502,193 km (0.115 R)
• M60: 12,654,334 km (0.118 R)
• M61: 12,872,598 km (0.119 R)
• M62: 12,982,253 km (0.118 R)
• M63: 13,180,320 km (0.117 R)
• M64: 13,401,576 km (0.102 R)
• M65: 13,468,147 km (0.078 R)
• M66: 13,557,157 km (0.111 R)
• M67: 13,668,757 km (0.086 R)
• M68: 13,780,507 km (0.105 R)
• M69: 14,095,411 km (0.06 R)
• M70: 14,435,297 km (0.098 R)
• M71: 14,915,656 km (0.053 R)
• M72: 15,728,122 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 8

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.8 AU

Year: 4024 Days

Day: 11.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,053,905 km

• M1: 112,049 km (0.115 R)
• M2: 219,011 km (0.119 R)
• M3: 299,196 km (0.118 R)
• M4: 374,144 km (0.109 R)
• M5: 437,723 km (0.051 R)
• M6: 525,687 km (0.028 R)
• M7: 577,448 km (0.115 R)
• M8: 686,654 km (0.12 R)
• M9: 815,159 km (0.112 R)
• M10: 1,526,646 km (0.116 R)
• M11: 1,603,240 km (0.068 R)
• M12: 1,776,325 km (0.099 R)
• M13: 1,988,754 km (0.072 R)
• M14: 2,192,357 km (0.102 R)
• M15: 2,674,960 km (0.097 R)
• M16: 2,749,160 km (0.077 R)
• M17: 3,368,196 km (0.085 R)
• M18: 3,428,484 km (0.096 R)
• M19: 3,672,927 km (0.11 R)
• M20: 3,797,392 km (0.086 R)
• M21: 3,902,111 km (0.115 R)
• M22: 4,440,214 km (0.094 R)
• M23: 4,819,595 km (0.104 R)
• M24: 4,933,139 km (0.104 R)
• M25: 5,921,682 km (0.117 R)
• M26: 6,165,975 km (0.055 R)
• M27: 6,388,577 km (0.104 R)
• M28: 6,513,491 km (0.067 R)
• M29: 6,664,436 km (0.088 R)
• M30: 6,867,440 km (0.088 R)
• M31: 7,149,881 km (0.099 R)
• M32: 7,305,612 km (0.088 R)
• M33: 7,436,211 km (0.076 R)
• M34: 7,620,366 km (0.063 R)
• M35: 7,886,201 km (0.093 R)
• M36: 8,263,338 km (0.117 R)
• M37: 8,426,848 km (0.1 R)
• M38: 8,867,863 km (0.085 R)
• M39: 9,007,288 km (0.1 R)
• M40: 9,063,237 km (0.107 R)
• M41: 9,458,325 km (0.076 R)
• M42: 9,887,821 km (0.113 R)
• M43: 10,676,800 km (0.085 R)
• M44: 11,004,120 km (0.11 R)
• M45: 11,123,948 km (0.119 R)
• M46: 11,244,225 km (0.091 R)
• M47: 11,485,975 km (0.073 R)
• M48: 11,790,706 km (0.095 R)
• M49: 12,190,880 km (0.071 R)
• M50: 12,752,321 km (0.064 R)
• M51: 12,941,263 km (0.119 R)
• M52: 14,388,174 km (0.026 R)
• M53: 14,552,133 km (0.105 R)
• M54: 15,147,383 km (0.069 R)
• M55: 15,414,415 km (0.068 R)
• M56: 15,784,221 km (0.074 R)
• M57: 16,089,101 km (0.113 R)
• M58: 16,911,291 km (0.076 R)
• M59: 17,188,347 km (0.118 R)
• M60: 17,257,910 km (0.119 R)
• M61: 17,606,921 km (0.083 R)
• M62: 18,453,945 km (0.088 R)
• M63: 18,560,757 km (0.062 R)
• M64: 18,810,735 km (0.103 R)
• M65: 19,205,973 km (0.079 R)
• M66: 19,422,740 km (0.107 R)
• M67: 19,822,017 km (0.108 R)
• M68: 20,150,833 km (0.108 R)
• M69: 20,481,444 km (0.11 R)
• M70: 21,110,952 km (0.066 R)
• M71: 21,446,650 km (0.07 R)
• M72: 21,934,788 km (0.119 R)
• M73: 22,085,732 km (0.071 R)
• M74: 22,199,127 km (0.071 R)
• M75: 22,731,097 km (0.03 R)
• M76: 23,305,553 km (0.103 R)
• M77: 25,097,287 km (0.079 R)
• M78: 25,929,799 km (0.111 R)
• M79: 26,169,305 km (0.082 R)
• M80: 26,731,045 km (0.028 R)
• M81: 27,013,486 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit