🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 9.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 409 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,942,230 km

• M1: 117,434 km (0.075 R)
• M2: 175,030 km (0.089 R)
• M3: 250,876 km (0.074 R)
• M4: 318,344 km (0.085 R)
• M5: 394,190 km (0.109 R)
• M6: 493,523 km (0.108 R)
• M7: 599,887 km (0.114 R)
• M8: 675,434 km (0.029 R)
• M9: 795,561 km (0.088 R)
• M10: 857,046 km (0.103 R)
• M11: 937,829 km (0.084 R)
• M12: 1,039,556 km (0.091 R)
• M13: 1,107,473 km (0.077 R)
• M14: 1,274,275 km (0.093 R)
• M15: 1,370,915 km (0.062 R)
• M16: 1,438,982 km (0.062 R)
• M17: 1,511,836 km (0.097 R)
• M18: 1,586,037 km (0.115 R)
• M19: 1,672,205 km (0.053 R)
• M20: 1,760,169 km (0.038 R)
• M21: 1,819,708 km (0.095 R)
• M22: 1,913,955 km (0.098 R)
• M23: 1,982,920 km (0.095 R)
• M24: 2,194,900 km (0.059 R)
• M25: 2,287,501 km (0.101 R)
• M26: 2,389,676 km (0.05 R)
• M27: 2,489,159 km (0.03 R)
• M28: 2,590,138 km (0.076 R)
• M29: 2,662,393 km (0.046 R)
• M30: 2,731,208 km (0.096 R)
• M31: 2,809,149 km (0.03 R)
• M32: 2,918,804 km (0.088 R)
• M33: 2,980,887 km (0.099 R)
• M34: 3,043,269 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 10

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.72 AU - 0.94 AU

Year: 496 Days

Day: 5 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,942,230 km

• M1: 129,253 km (0.052 R)
• M2: 215,720 km (0.06 R)
• M3: 312,510 km (0.117 R)
• M4: 401,371 km (0.094 R)
• M5: 466,596 km (0.042 R)
• M6: 529,277 km (0.11 R)
• M7: 621,729 km (0.064 R)
• M8: 696,079 km (0.046 R)
• M9: 966,402 km (0.098 R)
• M10: 1,045,091 km (0.12 R)
• M11: 1,121,236 km (0.101 R)
• M12: 1,209,349 km (0.109 R)
• M13: 1,371,962 km (0.026 R)
• M14: 1,520,214 km (0.081 R)
• M15: 1,596,508 km (0.101 R)
• M16: 1,775,727 km (0.074 R)
• M17: 1,856,360 km (0.096 R)
• M18: 1,932,206 km (0.074 R)
• M19: 2,111,574 km (0.053 R)
• M20: 2,259,077 km (0.081 R)
• M21: 2,441,886 km (0.095 R)
• M22: 2,557,824 km (0.101 R)
• M23: 2,668,976 km (0.051 R)
• M24: 2,801,968 km (0.111 R)
• M25: 2,882,901 km (0.12 R)
• M26: 2,971,313 km (0.078 R)
• M27: 3,074,685 km (0.104 R)
• M28: 3,158,161 km (0.089 R)
• M29: 3,299,082 km (0.082 R)
• M30: 3,514,353 km (0.119 R)
• M31: 3,616,379 km (0.061 R)
• M32: 3,704,642 km (0.108 R)
• M33: 3,951,179 km (0.106 R)
• M34: 4,133,838 km (0.105 R)
• M35: 4,218,510 km (0.081 R)
• M36: 4,296,002 km (0.068 R)
• M37: 4,397,429 km (0.03 R)
• M38: 4,578,892 km (0.026 R)
• M39: 4,690,641 km (0.067 R)
• M40: 4,827,523 km (0.108 R)
• M41: 4,949,446 km (0.063 R)
• M42: 5,023,048 km (0.046 R)
• M43: 5,363,084 km (0.069 R)
• M44: 5,506,249 km (0.102 R)
• M45: 5,719,276 km (0.106 R)
• M46: 5,848,230 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 12.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.19 AU - 1.35 AU

Year: 939 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,942,230 km

• M1: 162,912 km (0.097 R)
• M2: 355,145 km (0.079 R)
• M3: 445,951 km (0.108 R)
• M4: 558,299 km (0.099 R)
• M5: 848,818 km (0.099 R)
• M6: 927,656 km (0.105 R)
• M7: 1,037,012 km (0.117 R)
• M8: 1,158,486 km (0.106 R)
• M9: 1,262,307 km (0.069 R)
• M10: 1,544,598 km (0.093 R)
• M11: 1,744,162 km (0.116 R)
• M12: 1,847,384 km (0.036 R)
• M13: 1,997,132 km (0.102 R)
• M14: 2,132,817 km (0.088 R)
• M15: 2,215,694 km (0.069 R)
• M16: 2,356,316 km (0.083 R)
• M17: 2,461,483 km (0.117 R)
• M18: 2,587,744 km (0.095 R)
• M19: 2,796,433 km (0.118 R)
• M20: 2,990,162 km (0.09 R)
• M21: 3,073,189 km (0.117 R)
• M22: 3,209,622 km (0.03 R)
• M23: 3,521,384 km (0.072 R)
• M24: 3,697,611 km (0.069 R)
• M25: 3,888,198 km (0.093 R)
• M26: 4,279,247 km (0.051 R)
• M27: 4,515,163 km (0.064 R)
• M28: 4,610,756 km (0.074 R)
• M29: 5,024,843 km (0.105 R)
• M30: 5,148,860 km (0.108 R)
• M31: 5,336,904 km (0.117 R)
• M32: 5,489,045 km (0.109 R)
• M33: 5,591,220 km (0.119 R)
• M34: 6,072,327 km (0.054 R)
• M35: 6,164,928 km (0.107 R)
• M36: 6,512,743 km (0.075 R)
• M37: 6,880,754 km (0.083 R)
• M38: 7,032,745 km (0.073 R)
• M39: 7,171,872 km (0.038 R)
• M40: 7,552,000 km (0.096 R)
• M41: 7,852,243 km (0.092 R)
• M42: 8,098,182 km (0.052 R)
• M43: 8,302,682 km (0.062 R)
• M44: 8,612,798 km (0.101 R)
• M45: 8,731,878 km (0.09 R)
• M46: 8,821,487 km (0.094 R)
• M47: 8,971,684 km (0.108 R)
• M48: 9,077,300 km (0.047 R)
• M49: 9,305,137 km (0.106 R)
• M50: 9,458,026 km (0.111 R)
• M51: 9,658,039 km (0.077 R)
• M52: 9,952,896 km (0.069 R)
• M53: 10,219,180 km (0.096 R)
• M54: 10,313,876 km (0.076 R)
• M55: 10,392,863 km (0.1 R)
• M56: 10,472,150 km (0.075 R)
• M57: 10,599,308 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 8.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.83 AU

Year: 1157 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,942,230 km

• M1: 106,214 km (0.079 R)
• M2: 188,643 km (0.095 R)
• M3: 260,151 km (0.091 R)
• M4: 320,887 km (0.041 R)
• M5: 394,938 km (0.061 R)
• M6: 560,244 km (0.045 R)
• M7: 627,264 km (0.05 R)
• M8: 766,988 km (0.071 R)
• M9: 861,833 km (0.102 R)
• M10: 960,718 km (0.05 R)
• M11: 1,035,666 km (0.062 R)
• M12: 1,148,612 km (0.066 R)
• M13: 1,228,498 km (0.078 R)
• M14: 1,421,479 km (0.101 R)
• M15: 1,515,726 km (0.119 R)
• M16: 1,612,067 km (0.103 R)
• M17: 1,731,296 km (0.079 R)
• M18: 2,260,125 km (0.107 R)
• M19: 2,380,102 km (0.077 R)
• M20: 2,540,321 km (0.029 R)
• M21: 2,743,027 km (0.114 R)
• M22: 2,961,140 km (0.112 R)
• M23: 3,272,753 km (0.09 R)
• M24: 3,345,906 km (0.105 R)
• M25: 3,536,194 km (0.076 R)
• M26: 3,589,751 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 9.8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.6 AU - 1.66 AU

Year: 1365 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,942,230 km

• M1: 125,213 km (0.081 R)
• M2: 213,925 km (0.06 R)
• M3: 315,053 km (0.059 R)
• M4: 376,837 km (0.106 R)
• M5: 455,825 km (0.039 R)
• M6: 541,694 km (0.103 R)
• M7: 647,460 km (0.104 R)
• M8: 731,683 km (0.048 R)
• M9: 835,355 km (0.036 R)
• M10: 992,432 km (0.088 R)
• M11: 1,345,334 km (0.067 R)
• M12: 1,437,187 km (0.069 R)
• M13: 1,569,730 km (0.113 R)
• M14: 1,736,083 km (0.117 R)
• M15: 1,806,245 km (0.113 R)
• M16: 2,033,484 km (0.102 R)
• M17: 2,280,919 km (0.12 R)
• M18: 2,436,501 km (0.116 R)
• M19: 2,618,561 km (0.102 R)
• M20: 2,781,623 km (0.111 R)
• M21: 2,900,104 km (0.07 R)
• M22: 3,020,381 km (0.077 R)
• M23: 3,093,385 km (0.113 R)
• M24: 3,378,668 km (0.082 R)
• M25: 3,479,946 km (0.087 R)
• M26: 3,815,942 km (0.092 R)
• M27: 3,921,559 km (0.053 R)
• M28: 4,122,020 km (0.096 R)
• M29: 4,244,092 km (0.091 R)
• M30: 4,408,500 km (0.046 R)
• M31: 4,617,189 km (0.092 R)
• M32: 4,687,500 km (0.086 R)
• M33: 4,943,462 km (0.115 R)
• M34: 5,321,346 km (0.107 R)
• M35: 5,395,098 km (0.081 R)
• M36: 5,528,689 km (0.084 R)
• M37: 5,603,338 km (0.066 R)
• M38: 5,844,789 km (0.078 R)
• M39: 5,966,711 km (0.078 R)
• M40: 6,940,593 km (0.112 R)
• M41: 7,118,465 km (0.109 R)
• M42: 7,265,221 km (0.106 R)
• M43: 7,380,112 km (0.081 R)
• M44: 7,694,716 km (0.112 R)
• M45: 7,778,341 km (0.111 R)
• M46: 7,929,435 km (0.1 R)
• M47: 8,030,862 km (0.046 R)
• M48: 8,217,710 km (0.116 R)
• M49: 8,303,131 km (0.114 R)
• M50: 8,457,665 km (0.068 R)
• M51: 8,561,187 km (0.096 R)
• M52: 8,682,511 km (0.057 R)
• M53: 8,752,074 km (0.085 R)
• M54: 8,891,948 km (0.114 R)
• M55: 9,691,848 km (0.113 R)
• M56: 9,854,610 km (0.083 R)
• M57: 10,054,772 km (0.031 R)
• M58: 10,182,828 km (0.037 R)
• M59: 10,293,081 km (0.107 R)
• M60: 11,627,345 km (0.097 R)
• M61: 11,858,174 km (0.109 R)
• M62: 12,638,776 km (0.055 R)
• M63: 12,737,511 km (0.081 R)
• M64: 12,856,291 km (0.105 R)
• M65: 13,175,084 km (0.119 R)
• M66: 13,577,054 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.45 AU - 2.21 AU

Year: 1624 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 14,942,230 km

• M1: 198,816 km (0.091 R)
• M2: 315,652 km (0.07 R)
• M3: 411,843 km (0.095 R)
• M4: 664,813 km (0.077 R)
• M5: 759,658 km (0.119 R)
• M6: 990,488 km (0.09 R)
• M7: 1,119,740 km (0.096 R)
• M8: 1,227,600 km (0.08 R)
• M9: 1,415,944 km (0.091 R)
• M10: 1,769,593 km (0.118 R)
• M11: 1,930,112 km (0.112 R)
• M12: 2,039,917 km (0.12 R)
• M13: 2,300,815 km (0.114 R)
• M14: 2,633,371 km (0.114 R)
• M15: 2,780,725 km (0.09 R)
• M16: 2,893,223 km (0.088 R)
• M17: 2,994,501 km (0.079 R)
• M18: 3,148,736 km (0.117 R)
• M19: 3,385,101 km (0.073 R)
• M20: 3,559,532 km (0.067 R)
• M21: 3,764,630 km (0.114 R)
• M22: 4,044,378 km (0.111 R)
• M23: 4,244,241 km (0.097 R)
• M24: 4,359,880 km (0.086 R)
• M25: 4,683,760 km (0.06 R)
• M26: 4,969,791 km (0.073 R)
• M27: 5,543,349 km (0.114 R)
• M28: 5,765,951 km (0.038 R)
• M29: 6,154,606 km (0.116 R)
• M30: 6,435,102 km (0.106 R)
• M31: 6,652,468 km (0.11 R)
• M32: 7,008,810 km (0.084 R)
• M33: 7,128,937 km (0.041 R)
• M34: 7,319,225 km (0.096 R)
• M35: 7,458,651 km (0.099 R)
• M36: 7,811,253 km (0.118 R)
• M37: 8,223,395 km (0.082 R)
• M38: 8,404,857 km (0.089 R)
• M39: 8,698,069 km (0.026 R)
• M40: 8,790,371 km (0.025 R)
• M41: 9,087,921 km (0.115 R)
• M42: 9,521,605 km (0.07 R)
• M43: 9,616,750 km (0.091 R)
• M44: 9,865,830 km (0.087 R)
• M45: 10,078,109 km (0.113 R)
• M46: 10,175,198 km (0.116 R)
• M47: 10,350,677 km (0.06 R)
• M48: 10,468,111 km (0.111 R)
• M49: 11,222,832 km (0.104 R)
• M50: 11,545,964 km (0.085 R)
• M51: 11,831,247 km (0.067 R)
• M52: 11,954,216 km (0.107 R)
• M53: 12,056,990 km (0.104 R)
• M54: 12,450,283 km (0.059 R)
• M55: 12,847,914 km (0.111 R)
• M56: 13,058,847 km (0.051 R)
• M57: 13,292,220 km (0.117 R)
• M58: 13,784,696 km (0.112 R)
• M59: 13,957,332 km (0.096 R)
• M60: 14,152,557 km (0.1 R)
• M61: 14,348,530 km (0.109 R)
• M62: 14,567,541 km (0.07 R)
• M63: 14,831,731 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit