🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 12.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,023,249 km

• M1: 152,291 km (0.094 R)
• M2: 227,538 km (0.088 R)
• M3: 311,762 km (0.044 R)
• M4: 391,946 km (0.101 R)
• M5: 469,289 km (0.101 R)
• M6: 616,343 km (0.045 R)
• M7: 732,132 km (0.111 R)
• M8: 830,867 km (0.116 R)
• M9: 908,209 km (0.094 R)
• M10: 991,235 km (0.089 R)
• M11: 1,067,680 km (0.052 R)
• M12: 1,165,667 km (0.109 R)
• M13: 1,296,864 km (0.09 R)
• M14: 1,402,181 km (0.104 R)
• M15: 1,549,535 km (0.078 R)
• M16: 1,636,302 km (0.119 R)
• M17: 1,724,564 km (0.11 R)
• M18: 1,807,142 km (0.05 R)
• M19: 1,906,475 km (0.081 R)
• M20: 2,062,955 km (0.091 R)
• M21: 2,146,879 km (0.093 R)
• M22: 2,232,000 km (0.111 R)
• M23: 2,322,357 km (0.102 R)
• M24: 2,456,247 km (0.082 R)
• M25: 2,541,219 km (0.118 R)
• M26: 2,815,432 km (0.079 R)
• M27: 2,895,616 km (0.099 R)
• M28: 3,017,389 km (0.048 R)
• M29: 3,150,082 km (0.117 R)
• M30: 3,238,046 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 10.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,023,249 km

• M1: 132,544 km (0.114 R)
• M2: 228,885 km (0.077 R)
• M3: 294,109 km (0.117 R)
• M4: 359,633 km (0.086 R)
• M5: 451,187 km (0.068 R)
• M6: 531,521 km (0.118 R)
• M7: 665,711 km (0.091 R)
• M8: 732,431 km (0.085 R)
• M9: 815,907 km (0.042 R)
• M10: 895,493 km (0.082 R)
• M11: 974,181 km (0.06 R)
• M12: 1,122,882 km (0.031 R)
• M13: 1,200,074 km (0.117 R)
• M14: 1,279,361 km (0.116 R)
• M15: 1,381,985 km (0.11 R)
• M16: 1,460,973 km (0.041 R)
• M17: 1,564,046 km (0.071 R)
• M18: 1,679,087 km (0.048 R)
• M19: 1,744,760 km (0.106 R)
• M20: 1,947,166 km (0.085 R)
• M21: 2,026,303 km (0.059 R)
• M22: 2,137,006 km (0.114 R)
• M23: 2,270,447 km (0.108 R)
• M24: 2,348,836 km (0.081 R)
• M25: 2,433,359 km (0.116 R)
• M26: 2,589,240 km (0.076 R)
• M27: 2,715,201 km (0.084 R)
• M28: 2,781,772 km (0.057 R)
• M29: 2,922,394 km (0.073 R)
• M30: 3,048,057 km (0.089 R)
• M31: 3,222,338 km (0.079 R)
• M32: 3,358,173 km (0.108 R)
• M33: 3,453,766 km (0.097 R)
• M34: 3,550,406 km (0.051 R)
• M35: 3,764,930 km (0.116 R)
• M36: 3,933,227 km (0.102 R)
• M37: 4,021,640 km (0.084 R)
• M38: 4,238,856 km (0.115 R)
• M39: 4,446,946 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 11.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.23 AU - 2.95 AU

Year: 2877 Days

Day: 7.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,023,249 km

• M1: 145,708 km (0.106 R)
• M2: 270,323 km (0.09 R)
• M3: 351,705 km (0.069 R)
• M4: 522,994 km (0.052 R)
• M5: 735,573 km (0.09 R)
• M6: 1,059,901 km (0.064 R)
• M7: 1,132,755 km (0.107 R)
• M8: 1,361,939 km (0.065 R)
• M9: 1,495,979 km (0.098 R)
• M10: 1,592,469 km (0.113 R)
• M11: 1,691,204 km (0.114 R)
• M12: 1,969,905 km (0.054 R)
• M13: 2,076,269 km (0.101 R)
• M14: 2,456,247 km (0.075 R)
• M15: 3,084,858 km (0.094 R)
• M16: 3,299,231 km (0.076 R)
• M17: 3,837,784 km (0.041 R)
• M18: 3,952,675 km (0.04 R)
• M19: 4,029,867 km (0.107 R)
• M20: 4,127,106 km (0.113 R)
• M21: 4,443,805 km (0.112 R)
• M22: 4,809,422 km (0.1 R)
• M23: 5,854,064 km (0.112 R)
• M24: 5,942,327 km (0.098 R)
• M25: 6,413,560 km (0.079 R)
• M26: 6,596,219 km (0.077 R)
• M27: 7,107,395 km (0.098 R)
• M28: 7,249,064 km (0.119 R)
• M29: 7,367,845 km (0.038 R)
• M30: 7,655,671 km (0.099 R)
• M31: 7,776,546 km (0.118 R)
• M32: 8,143,360 km (0.118 R)
• M33: 8,291,761 km (0.115 R)
• M34: 8,691,636 km (0.088 R)
• M35: 8,843,329 km (0.054 R)
• M36: 8,919,474 km (0.115 R)
• M37: 9,046,931 km (0.087 R)
• M38: 9,149,256 km (0.05 R)
• M39: 9,329,222 km (0.07 R)
• M40: 9,510,535 km (0.11 R)
• M41: 10,487,858 km (0.07 R)
• M42: 10,595,419 km (0.118 R)
• M43: 10,811,737 km (0.118 R)
• M44: 11,056,779 km (0.084 R)
• M45: 12,565,623 km (0.1 R)
• M46: 13,198,721 km (0.05 R)
• M47: 13,577,802 km (0.095 R)
• M48: 13,842,291 km (0.075 R)
• M49: 14,406,275 km (0.091 R)
• M50: 15,220,686 km (0.084 R)
• M51: 15,587,500 km (0.105 R)
• M52: 16,143,106 km (0.074 R)
• M53: 16,988,633 km (0.083 R)
• M54: 17,146,908 km (0.114 R)
• M55: 17,242,052 km (0.094 R)
• M56: 17,752,480 km (0.041 R)
• M57: 17,880,835 km (0.084 R)
• M58: 18,009,639 km (0.046 R)
• M59: 18,138,592 km (0.082 R)
• M60: 18,365,083 km (0.032 R)
• M61: 18,984,568 km (0.118 R)
• M62: 19,412,568 km (0.086 R)
• M63: 19,577,873 km (0.119 R)
• M64: 19,810,348 km (0.065 R)
• M65: 19,943,491 km (0.078 R)
• M66: 20,445,541 km (0.093 R)
• M67: 22,287,689 km (0.099 R)
• M68: 23,053,181 km (0.097 R)
• M69: 23,228,510 km (0.084 R)
• M70: 23,650,825 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 11.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.25 AU - 4.15 AU

Year: 4913 Days

Day: 7.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,023,249 km

• M1: 242,797 km (0.104 R)
• M2: 559,646 km (0.106 R)
• M3: 630,256 km (0.1 R)
• M4: 759,508 km (0.119 R)
• M5: 1,033,721 km (0.076 R)
• M6: 1,922,781 km (0.096 R)
• M7: 2,035,279 km (0.068 R)
• M8: 2,386,385 km (0.114 R)
• M9: 2,507,859 km (0.054 R)
• M10: 2,649,079 km (0.117 R)
• M11: 3,032,798 km (0.108 R)
• M12: 3,164,743 km (0.096 R)
• M13: 3,317,782 km (0.084 R)
• M14: 3,792,007 km (0.08 R)
• M15: 4,457,418 km (0.118 R)
• M16: 4,543,287 km (0.066 R)
• M17: 4,629,605 km (0.073 R)
• M18: 4,716,372 km (0.086 R)
• M19: 4,847,719 km (0.094 R)
• M20: 5,091,863 km (0.042 R)
• M21: 6,036,723 km (0.108 R)
• M22: 6,203,525 km (0.081 R)
• M23: 6,371,822 km (0.11 R)
• M24: 6,492,996 km (0.102 R)
• M25: 6,762,273 km (0.025 R)
• M26: 6,836,323 km (0.069 R)
• M27: 6,910,674 km (0.117 R)
• M28: 7,362,459 km (0.116 R)
• M29: 7,464,186 km (0.07 R)
• M30: 7,591,942 km (0.068 R)
• M31: 8,084,269 km (0.052 R)
• M32: 8,321,232 km (0.075 R)
• M33: 8,400,668 km (0.118 R)
• M34: 8,694,179 km (0.115 R)
• M35: 8,828,818 km (0.107 R)
• M36: 9,762,159 km (0.099 R)
• M37: 10,212,149 km (0.074 R)
• M38: 10,554,279 km (0.086 R)
• M39: 11,045,260 km (0.12 R)
• M40: 11,161,946 km (0.065 R)
• M41: 11,278,931 km (0.091 R)
• M42: 11,900,062 km (0.105 R)
• M43: 12,109,648 km (0.115 R)
• M44: 12,471,675 km (0.111 R)
• M45: 12,776,107 km (0.09 R)
• M46: 12,867,960 km (0.075 R)
• M47: 13,735,628 km (0.079 R)
• M48: 13,892,556 km (0.072 R)
• M49: 14,239,922 km (0.115 R)
• M50: 14,462,374 km (0.118 R)
• M51: 15,072,285 km (0.1 R)
• M52: 15,234,150 km (0.113 R)
• M53: 15,396,613 km (0.099 R)
• M54: 15,559,675 km (0.091 R)
• M55: 15,953,267 km (0.069 R)
• M56: 16,516,652 km (0.088 R)
• M57: 16,650,093 km (0.091 R)
• M58: 16,884,663 km (0.112 R)
• M59: 16,985,492 km (0.055 R)
• M60: 17,662,871 km (0.116 R)
• M61: 19,606,147 km (0.069 R)
• M62: 19,782,972 km (0.109 R)
• M63: 20,674,875 km (0.094 R)
• M64: 21,107,661 km (0.113 R)
• M65: 22,313,270 km (0.093 R)
• M66: 22,608,876 km (0.047 R)
• M67: 22,720,177 km (0.118 R)
• M68: 22,943,077 km (0.105 R)
• M69: 23,353,724 km (0.093 R)
• M70: 23,842,161 km (0.093 R)
• M71: 24,485,880 km (0.055 R)
• M72: 24,600,173 km (0.109 R)
• M73: 24,676,318 km (0.068 R)
• M74: 25,173,881 km (0.109 R)
• M75: 25,906,910 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit